Removed testing files

129 files changed, 0 insertions, 37559 deletions

diff --git a/nuttx/configs/px4fmu-v2/Kconfig b/nuttx/configs/px4fmu-v2/Kconfig
deleted file mode 100644
index 124783605..000000000
--- a/nuttx/configs/px4fmu-v2/Kconfig
+++ /dev/null
@@ -1,68 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see misc/tools/kconfig-language.txt.
-#
-
-if ARCH_BOARD_STM32F4_DISCOVERY
-
-config STM32F4DISBB
-	bool "STM32F4DIS-BB base board"
-	default n
-	---help---
-		Select if you are using the STM32F4DIS-BB base board with the
-		STM32F4Discovery.
-
-config PM_BUTTONS
-	bool "PM button support"
-	default n
-	depends on PM && ARCH_IRQBUTTONS
-	---help---
-		Enable PM button EXTI interrupts to support PM testing
-
-config PM_BUTTON_ACTIVITY
-	int "Button PM activity weight"
-	default 10
-	depends on PM_BUTTONS
-	---help---
-		The activity weight to report to the power management subsystem when
-		a button is pressed.
-
-config PM_ALARM_SEC
-	int "PM_STANDBY delay (seconds)"
-	default 15
-	depends on PM && RTC_ALARM
-	---help---
-		Number of seconds to wait in PM_STANDBY before going to PM_STANDBY
-		mode.
-
-config PM_ALARM_NSEC
-	int "PM_STANDBY delay (nanoseconds)"
-	default 0
-	depends on PM && RTC_ALARM
-	---help---
-		Number of additional nanoseconds to wait in PM_STANDBY before going
-		to PM_STANDBY mode.
-
-config PM_SLEEP_WAKEUP
-	bool "PM_SLEEP wake-up alarm"
-	default n
-	depends on PM && RTC_ALARM
-	---help---
-		Wake-up of PM_SLEEP mode after a delay and resume normal operation.
-
-config PM_SLEEP_WAKEUP_SEC
-	int "PM_SLEEP delay (seconds)"
-	default 10
-	depends on PM && RTC_ALARM
-	---help---
-		Number of seconds to wait in PM_SLEEP before going to PM_STANDBY mode.
-
-config PM_SLEEP_WAKEUP_NSEC
-	int "PM_SLEEP delay (nanoseconds)"
-	default 0
-	depends on PM && RTC_ALARM
-	---help---
-		Number of additional nanoseconds to wait in PM_SLEEP before going to
-		PM_STANDBY mode.
-
-endif
diff --git a/nuttx/configs/px4fmu-v2/README.txt b/nuttx/configs/px4fmu-v2/README.txt
deleted file mode 100644
index 8e2de23e4..000000000
--- a/nuttx/configs/px4fmu-v2/README.txt
+++ /dev/null
@@ -1,1762 +0,0 @@
-README
-======
-
-This README discusses issues unique to NuttX configurations for the
-STMicro STM32F4Discovery development board featuring the STM32F407VGT6
-MCU. The STM32F407VGT6 is a 168MHz Cortex-M4 operation with 1Mbit Flash
-memory and 128kbytes. The board features:
-
-  - On-board ST-LINK/V2 for programming and debugging,
-  - LIS302DL, ST MEMS motion sensor, 3-axis digital output accelerometer,
-  - MP45DT02, ST MEMS audio sensor, omni-directional digital microphone,
-  - CS43L22, audio DAC with integrated class D speaker driver,
-  - Four LEDs and two push-buttons,
-  - USB OTG FS with micro-AB connector, and
-  - Easy access to most MCU pins.
-
-Refer to http://www.st.com/internet/evalboard/product/252419.jsp for
-further information about this board.
-
-Contents
-========
-
-  - Development Environment
-  - GNU Toolchain Options
-  - IDEs
-  - NuttX EABI "buildroot" Toolchain
-  - NuttX OABI "buildroot" Toolchain
-  - NXFLAT Toolchain
-  - LEDs
-  - PWM
-  - UARTs
-  - Timer Inputs/Outputs
-  - FPU
-  - STM32F4DIS-BB
-  - FSMC SRAM
-  - SSD1289
-  - UG-2864AMBAG01 / UG-2864HSWEG01
-  - STM32F4Discovery-specific Configuration Options
-  - Configurations
-
-Development Environment
-=======================
-
-  Either Linux or Cygwin on Windows can be used for the development environment.
-  The source has been built only using the GNU toolchain (see below).  Other
-  toolchains will likely cause problems.
-
-GNU Toolchain Options
-=====================
-
-  Toolchain Configurations
-  ------------------------
-  The NuttX make system has been modified to support the following different
-  toolchain options.
-
-  1. The CodeSourcery GNU toolchain,
-  2. The Atollic Toolchain,
-  3. The devkitARM GNU toolchain,
-  4. Raisonance GNU toolchain, or
-  5. The NuttX buildroot Toolchain (see below).
-
-  All testing has been conducted using the CodeSourcery toolchain for Windows.  To use
-  the Atollic, devkitARM, Raisonance GNU, or NuttX buildroot toolchain, you simply need to
-  add one of the following configuration options to your .config (or defconfig)
-  file:
-
-    CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y  : CodeSourcery under Windows
-    CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL=y  : CodeSourcery under Linux
-    CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC=y        : The Atollic toolchain under Windows
-    CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM=y      : devkitARM under Windows
-    CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE=y     : Raisonance RIDE7 under Windows
-    CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y      : NuttX buildroot under Linux or Cygwin (default)
-
-  If you change the default toolchain, then you may also have to modify the PATH in
-  the setenv.h file if your make cannot find the tools.
-
-  NOTE: the CodeSourcery (for Windows), Atollic, devkitARM, and Raisonance toolchains are
-  Windows native toolchains.  The CodeSourcey (for Linux) and NuttX buildroot
-  toolchains are Cygwin and/or Linux native toolchains. There are several limitations
-  to using a Windows based toolchain in a Cygwin environment.  The three biggest are:
-
-  1. The Windows toolchain cannot follow Cygwin paths.  Path conversions are
-     performed automatically in the Cygwin makefiles using the 'cygpath' utility
-     but you might easily find some new path problems.  If so, check out 'cygpath -w'
-
-  2. Windows toolchains cannot follow Cygwin symbolic links.  Many symbolic links
-     are used in Nuttx (e.g., include/arch).  The make system works around these
-     problems for the Windows tools by copying directories instead of linking them.
-     But this can also cause some confusion for you:  For example, you may edit
-     a file in a "linked" directory and find that your changes had no effect.
-     That is because you are building the copy of the file in the "fake" symbolic
-     directory.  If you use a Windows toolchain, you should get in the habit of
-     making like this:
-
-       make clean_context all
-
-     An alias in your .bashrc file might make that less painful.
-
-  3. Dependencies are not made when using Windows versions of the GCC.  This is
-     because the dependencies are generated using Windows pathes which do not
-     work with the Cygwin make.
-
-       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-
-  The CodeSourcery Toolchain (2009q1)
-  -----------------------------------
-  The CodeSourcery toolchain (2009q1) does not work with default optimization
-  level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with
-  -Os.
-
-  The Atollic "Pro" and "Lite" Toolchain
-  --------------------------------------
-  One problem that I had with the Atollic toolchains is that the provide a gcc.exe
-  and g++.exe in the same bin/ file as their ARM binaries.  If the Atollic bin/ path
-  appears in your PATH variable before /usr/bin, then you will get the wrong gcc
-  when you try to build host executables.  This will cause to strange, uninterpretable
-  errors build some host binaries in tools/ when you first make.
-
-  Also, the Atollic toolchains are the only toolchains that have built-in support for
-  the FPU in these configurations.  If you plan to use the Cortex-M4 FPU, you will
-  need to use the Atollic toolchain for now.  See the FPU section below for more
-  information.
-
-  The Atollic "Lite" Toolchain
-  ----------------------------
-  The free, "Lite" version of the Atollic toolchain does not support C++ nor
-  does it support ar, nm, objdump, or objdcopy. If you use the Atollic "Lite"
-  toolchain, you will have to set:
-
-    CONFIG_HAVE_CXX=n
-
-  In order to compile successfully.  Otherwise, you will get errors like:
-
-    "C++ Compiler only available in TrueSTUDIO Professional"
-
-  The make may then fail in some of the post link processing because of some of
-  the other missing tools.  The Make.defs file replaces the ar and nm with
-  the default system x86 tool versions and these seem to work okay.  Disable all
-  of the following to avoid using objcopy:
-
-    CONFIG_RRLOAD_BINARY=n
-    CONFIG_INTELHEX_BINARY=n
-    CONFIG_MOTOROLA_SREC=n
-    CONFIG_RAW_BINARY=n
-
-  devkitARM
-  ---------
-  The devkitARM toolchain includes a version of MSYS make.  Make sure that the
-  the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM
-  path or will get the wrong version of make.
-
-IDEs
-====
-
-  NuttX is built using command-line make.  It can be used with an IDE, but some
-  effort will be required to create the project.
-
-  Makefile Build
-  --------------
-  Under Eclipse, it is pretty easy to set up an "empty makefile project" and
-  simply use the NuttX makefile to build the system.  That is almost for free
-  under Linux.  Under Windows, you will need to set up the "Cygwin GCC" empty
-  makefile project in order to work with Windows (Google for "Eclipse Cygwin" -
-  there is a lot of help on the internet).
-
-  Native Build
-  ------------
-  Here are a few tips before you start that effort:
-
-  1) Select the toolchain that you will be using in your .config file
-  2) Start the NuttX build at least one time from the Cygwin command line
-     before trying to create your project.  This is necessary to create
-     certain auto-generated files and directories that will be needed.
-  3) Set up include pathes:  You will need include/, arch/arm/src/stm32,
-     arch/arm/src/common, arch/arm/src/armv7-m, and sched/.
-  4) All assembly files need to have the definition option -D __ASSEMBLY__
-     on the command line.
-
-  Startup files will probably cause you some headaches.  The NuttX startup file
-  is arch/arm/src/stm32/stm32_vectors.S.  With RIDE, I have to build NuttX
-  one time from the Cygwin command line in order to obtain the pre-built
-  startup object needed by RIDE.
-
-NuttX EABI "buildroot" Toolchain
-================================
-
-  A GNU GCC-based toolchain is assumed.  The files */setenv.sh should
-  be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
-  different from the default in your PATH variable).
-
-  If you have no Cortex-M3 toolchain, one can be downloaded from the NuttX
-  SourceForge download site (https://sourceforge.net/projects/nuttx/files/buildroot/).
-  This GNU toolchain builds and executes in the Linux or Cygwin environment.
-
-  1. You must have already configured Nuttx in <some-dir>/nuttx.
-
-     cd tools
-     ./configure.sh STM32F4Discovery/<sub-dir>
-
-  2. Download the latest buildroot package into <some-dir>
-
-  3. unpack the buildroot tarball.  The resulting directory may
-     have versioning information on it like buildroot-x.y.z.  If so,
-     rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
-
-  4. cd <some-dir>/buildroot
-
-  5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
-
-  6. make oldconfig
-
-  7. make
-
-  8. Edit setenv.h, if necessary, so that the PATH variable includes
-     the path to the newly built binaries.
-
-  See the file configs/README.txt in the buildroot source tree.  That has more
-  details PLUS some special instructions that you will need to follow if you are
-  building a Cortex-M3 toolchain for Cygwin under Windows.
-
-  NOTE:  Unfortunately, the 4.6.3 EABI toolchain is not compatible with the
-  the NXFLAT tools.  See the top-level TODO file (under "Binary loaders") for
-  more information about this problem. If you plan to use NXFLAT, please do not
-  use the GCC 4.6.3 EABI toolchain; instead use the GCC 4.3.3 OABI toolchain.
-  See instructions below.
-
-NuttX OABI "buildroot" Toolchain
-================================
-
-  The older, OABI buildroot toolchain is also available.  To use the OABI
-  toolchain:
-
-  1. When building the buildroot toolchain, either (1) modify the cortexm3-eabi-defconfig-4.6.3
-     configuration to use EABI (using 'make menuconfig'), or (2) use an exising OABI
-     configuration such as cortexm3-defconfig-4.3.3
-
-  2. Modify the Make.defs file to use the OABI conventions:
-
-    +CROSSDEV = arm-nuttx-elf-
-    +ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-    +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld -no-check-sections
-    -CROSSDEV = arm-nuttx-eabi-
-    -ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
-    -NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-
-NXFLAT Toolchain
-================
-
-  If you are *not* using the NuttX buildroot toolchain and you want to use
-  the NXFLAT tools, then you will still have to build a portion of the buildroot
-  tools -- just the NXFLAT tools.  The buildroot with the NXFLAT tools can
-  be downloaded from the NuttX SourceForge download site
-  (https://sourceforge.net/projects/nuttx/files/).
-
-  This GNU toolchain builds and executes in the Linux or Cygwin environment.
-
-  1. You must have already configured Nuttx in <some-dir>/nuttx.
-
-     cd tools
-     ./configure.sh lpcxpresso-lpc1768/<sub-dir>
-
-  2. Download the latest buildroot package into <some-dir>
-
-  3. unpack the buildroot tarball.  The resulting directory may
-     have versioning information on it like buildroot-x.y.z.  If so,
-     rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
-
-  4. cd <some-dir>/buildroot
-
-  5. cp configs/cortexm3-defconfig-nxflat .config
-
-  6. make oldconfig
-
-  7. make
-
-  8. Edit setenv.h, if necessary, so that the PATH variable includes
-     the path to the newly builtNXFLAT binaries.
-
-LEDs
-====
-
-The STM32F4Discovery board has four LEDs; green, orange, red and blue on the
-board. These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
-defined.  In that case, the usage by the board port is defined in
-include/board.h and src/up_leds.c. The LEDs are used to encode OS-related
-events as follows:
-
-  SYMBOL                Meaning                 LED1*    LED2     LED3     LED4
-                                                green    orange   red      blue
-  -------------------  -----------------------  -------  -------  -------  ------
-  LED_STARTED          NuttX has been started   ON       OFF      OFF      OFF
-  LED_HEAPALLOCATE     Heap has been allocated  OFF      ON       OFF      OFF
-  LED_IRQSENABLED      Interrupts enabled       ON       ON       OFF      OFF
-  LED_STACKCREATED     Idle stack created       OFF      OFF      ON       OFF
-  LED_INIRQ            In an interrupt**        ON       N/C      N/C      OFF
-  LED_SIGNAL           In a signal handler***   N/C      ON       N/C      OFF
-  LED_ASSERTION        An assertion failed      ON       ON       N/C      OFF
-  LED_PANIC            The system has crashed   N/C      N/C      N/C      ON
-  LED_IDLE             STM32 is is sleep mode   (Optional, not used)
-
-  * If LED1, LED2, LED3 are statically on, then NuttX probably failed to boot
-    and these LEDs will give you some indication of where the failure was
- ** The normal state is LED3 ON and LED1 faintly glowing.  This faint glow
-    is because of timer interrupts that result in the LED being illuminated
-    on a small proportion of the time.
-*** LED2 may also flicker normally if signals are processed.
-
-PWM
-===
-
-The STM32F4Discovery has no real on-board PWM devices, but the board can be
-configured to output a pulse train using TIM4 CH2 on PD3.  This pin is
-available next to the audio jack.
-
-UARTs
-=====
-
-UART/USART PINS
----------------
-
-USART1
-  CK      PA8
-  CTS     PA11*
-  RTS     PA12*
-  RX      PA10*, PB7
-  TX      PA9*, PB6*
-USART2
-  CK      PA4*, PD7
-  CTS     PA0*, PD3
-  RTS     PA1, PD4*
-  RX      PA3, PD6
-  TX      PA2, PD5*
-USART3
-  CK      PB12, PC12*, PD10
-  CTS     PB13, PD11
-  RTS     PB14, PD12*
-  RX      PB11, PC11, PD9
-  TX      PB10*, PC10*, PD8
-UART4
-  RX      PA1, PC11
-  TX      PA0*, PC10*
-UART5
-  RX      PD2
-  TX      PC12*
-USART6
-  CK      PC8, PG7**
-  CTS     PG13**, PG15**
-  RTS     PG12**, PG8**
-  RX      PC7*, PG9**
-  TX      PC6, PG14**
-
- * Indicates pins that have other on-board functions and should be used only
-   with care (See table 5 in the STM32F4Discovery User Guide).  The rest are
-   free I/O pins.
-** Port G pins are not supported by the MCU
-
-Default USART/UART Configuration
---------------------------------
-
-USART2 is enabled in most configurations (see */defconfig).  RX and TX are
-configured on pins PA3 and PA2, respectively (see include/board.h).
-
-These pins selections, however, conflict with Ethernet pin usage on the
-STM32F4DIS-BB base board.  The STM32F4DIS-BB base board provides RS-232
-drivers and a DB9 connector for USART6.  USART6 is the preferred serial
-console for use with the STM32F4DIS-BB.
-
-Timer Inputs/Outputs
-====================
-
-TIM1
-  CH1     PA8, PE9
-  CH2     PA9*, PE11
-  CH3     PA10*, PE13
-  CH4     PA11*, PE14
-TIM2
-  CH1     PA0*, PA15, PA5*
-  CH2     PA1, PB3*
-  CH3     PA2, PB10*
-  CH4     PA3, PB11
-TIM3
-  CH1     PA6*, PB4, PC6
-  CH2     PA7*, PB5, PC7*
-  CH3     PB0, PC8
-  CH4     PB1, PC9
-TIM4
-  CH1     PB6*, PD12*
-  CH2     PB7, PD13*
-  CH3     PB8, PD14*
-  CH4     PB9*, PD15*
-TIM5
-  CH1     PA0*, PH10**
-  CH2     PA1, PH11**
-  CH3     PA2, PH12**
-  CH4     PA3, PI0
-TIM8
-  CH1     PC6, PI5
-  CH2     PC7*, PI6
-  CH3     PC8, PI7
-  CH4     PC9, PI2
-TIM9
-  CH1     PA2, PE5
-  CH2     PA3, PE6
-TIM10
-  CH1     PB8, PF6
-TIM11
-  CH1     PB9*, PF7
-TIM12
-  CH1     PH6**, PB14
-  CH2     PC15, PH9**
-TIM13
-  CH1     PA6*, PF8
-TIM14
-  CH1     PA7*, PF9
-
- * Indicates pins that have other on-board functions and should be used only
-   with care (See table 5 in the STM32F4Discovery User Guide).  The rest are
-   free I/O pins.
-** Port H pins are not supported by the MCU
-
-Quadrature Encode Timer Inputs
-------------------------------
-
-If enabled (by setting CONFIG_QENCODER=y), then quadrature encoder will
-use either TIM2 or TIM8 (see nsh/defconfig).  If TIM2 is selected, the input
-pins PA15 and PA1 for CH1 and CH2, respectively).  If TIM8 is selected, then
-PC6 and PI5 will be used for CH1 and CH2  (see include board.h for pin
-definitions).
-
-FPU
-===
-
-FPU Configuration Options
--------------------------
-
-There are two version of the FPU support built into the STM32 port.
-
-1. Lazy Floating Point Register Save.
-
-   This is an untested implementation that saves and restores FPU registers
-   only on context switches.  This means: (1) floating point registers are
-   not stored on each context switch and, hence, possibly better interrupt
-   performance.  But, (2) since floating point registers are not saved,
-   you cannot use floating point operations within interrupt handlers.
-
-   This logic can be enabled by simply adding the following to your .config
-   file:
-
-   CONFIG_ARCH_FPU=y
-
-2. Non-Lazy Floating Point Register Save
-
-   Mike Smith has contributed an extensive re-write of the ARMv7-M exception
-   handling logic. This includes verified support for the FPU.  These changes
-   have not yet been incorporated into the mainline and are still considered
-   experimental.  These FPU logic can be enabled with:
-
-   CONFIG_ARCH_FPU=y
-   CONFIG_ARMV7M_CMNVECTOR=y
-
-   You will probably also changes to the ld.script in if this option is selected.
-   This should work:
-
-   -ENTRY(_stext)
-   +ENTRY(__start)         /* Treat __start as the anchor for dead code stripping */
-   +EXTERN(_vectors)       /* Force the vectors to be included in the output */
-
-CFLAGS
-------
-
-Only recent GCC toolchains have built-in support for the Cortex-M4 FPU.  You will see
-the following lines in each Make.defs file:
-
-  ifeq ($(CONFIG_ARCH_FPU),y)
-    ARCHCPUFLAGS = -mcpu=cortex-m4 -mthumb -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
-  else
-    ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
-  endif
-
-Configuration Changes
----------------------
-
-Below are all of the configuration changes that I had to make to configs/stm3240g-eval/nsh2
-in order to successfully build NuttX using the Atollic toolchain WITH FPU support:
-
-  -CONFIG_ARCH_FPU=n              : Enable FPU support
-  +CONFIG_ARCH_FPU=y
-
-  -CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y   : Disable the CodeSourcery toolchain
-  +CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=n
-
-  -CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC=n         : Enable the Atollic toolchain
-  +CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC=y        :
-
-  -CONFIG_INTELHEX_BINARY=y       : Suppress generation FLASH download formats
-  +CONFIG_INTELHEX_BINARY=n       : (Only necessary with the "Lite" version)
-
-  -CONFIG_HAVE_CXX=y              : Suppress generation of C++ code
-  +CONFIG_HAVE_CXX=n              : (Only necessary with the "Lite" version)
-
-See the section above on Toolchains, NOTE 2, for explanations for some of
-the configuration settings.  Some of the usual settings are just not supported
-by the "Lite" version of the Atollic toolchain.
-
-STM32F4DIS-BB
-=============
-
-On-board PIO usage:
-
-  ---------- ------------- ------------------------------
-  PIO        SIGNAL        FUNCTION
-  ---------- ------------- ------------------------------
-  PB11       TXEN          LAN8720
-  PB12       TXD0
-  PB13       TXD1
-  PC4        RXD0/MODE0
-  PC5        RXD1/MODE1
-  PA7        RXDR/PHYAD0
-  PA2        MDIO
-  PC1        MDC
-  PA1        NINT/REFCLK0
-  PE2        NRST
-  ---------- ------------- ------------------------------
-  PC6        D2            DCMI
-  PC7        D3
-  PE0        D4
-  PE1        D5
-  PE4        D6
-  PB6        D7
-  PE5        D8
-  PE6        D9
-  PA6        PCLK
-  PA4        HS
-  PB7        VS
-  PD6        PWR_EN
-  PD12       RST
-  PB9        SDA
-  PB8        SCL
-  ---------- ------------- ------------------------------
-  USART6_TX  T1IN          SP3232EEY-L
-  USART6_RX  T2OUT
-  ---------- ------------- ------------------------------
-  PB15       NCD           MicroSD
-  PC9        DAT1
-  PC8        DAT0
-  PC12       CLK
-  PD2        CMD
-  PC11       CD/DAT3
-  PC10       DAT2
-  ---------- ------------- ------------------------------
-
-FSMC SRAM
-=========
-
-On-board SRAM
--------------
-The STM32F4Discovery has no on-board SRAM.  The information here is only for
-reference in case you choose to add some.
-
-Configuration Options
----------------------
-Internal SRAM is available in all members of the STM32 family. The F4 family
-also contains internal CCM SRAM.  This SRAM is different because it cannot
-be used for DMA.  So if DMA needed, then the following should be defined
-to exclude CCM SRAM from the heap:
-
-  CONFIG_STM32_CCMEXCLUDE    : Exclude CCM SRAM from the HEAP
-
-In addition to internal SRAM, SRAM may also be available through the FSMC.
-In order to use FSMC SRAM, the following additional things need to be
-present in the NuttX configuration file:
-
-  CONFIG_STM32_FSMC=y        : Enables the FSMC
-  CONFIG_STM32_FSMC_SRAM=y   : Indicates that SRAM is available via the
-                               FSMC (as opposed to an LCD or FLASH).
-  CONFIG_HEAP2_BASE          : The base address of the SRAM in the FSMC
-                               address space
-  CONFIG_HEAP2_SIZE          : The size of the SRAM in the FSMC
-                               address space
-  CONFIG_MM_REGIONS          : Must be set to a large enough value to
-                               include the FSMC SRAM
-
-SRAM Configurations
--------------------
-There are 4 possible SRAM configurations:
-
-  Configuration 1. System SRAM (only)
-                   CONFIG_MM_REGIONS == 1
-                   CONFIG_STM32_FSMC_SRAM NOT defined
-                   CONFIG_STM32_CCMEXCLUDE defined
-  Configuration 2. System SRAM and CCM SRAM
-                   CONFIG_MM_REGIONS == 2
-                   CONFIG_STM32_FSMC_SRAM NOT defined
-                   CONFIG_STM32_CCMEXCLUDE NOT defined
-  Configuration 3. System SRAM and FSMC SRAM
-                   CONFIG_MM_REGIONS == 2
-                   CONFIG_STM32_FSMC_SRAM defined
-                   CONFIG_STM32_CCMEXCLUDE defined
-  Configuration 4. System SRAM, CCM SRAM, and FSMC SRAM
-                   CONFIG_MM_REGIONS == 3
-                   CONFIG_STM32_FSMC_SRAM defined
-                   CONFIG_STM32_CCMEXCLUDE NOT defined
-
-SSD1289
-=======
-
-I purchased an LCD display on eBay from China.  The LCD is 320x240 RGB565 and
-is based on an SSD1289 LCD controller and an XPT2046 touch IC.  The pin out
-from the 2x16 connect on the LCD is labelled as follows:
-
-LCD CONNECTOR:          SSD1289 MPU INTERFACE PINS:
-
-   +------+------+      DEN     I  Display enable pin
-1  | GND  | 3V3  |  2   VSYNC   I  Frame synchronization signal
-   +------+------+      HSYNC   I  Line synchronization signal
-3  | D1   | D0   |  4   DOTCLK  I  Dot clock and OSC source
-   +------+------+      DC      I  Data or command
-5  | D3   | D2   |  6   E (~RD) I  Enable/Read strobe
-   +------+------+      R (~WR) I  Read/Write strobe
-7  | D5   | D4   |  8   D0-D17  IO For parallel mode, 8/9/16/18 bit interface
-   +------+------+      WSYNC   O  RAM write synchronizatin output
-9  | D7   | D6   | 10   ~RES    I  System reset
-   +------+------+      ~CS     I  Chip select of serial interface
-11 | D9   | D8   | 12   SCK     I  Clock of serial interface
-   +------+------+      SDI     I  Data input in serial mode
-13 | D11  | D10  | 14   SDO     O  Data output in serial moce
-   +------+------+
-15 | D13  | D12  | 16
-   +------+------+
-17 | D15  | D14  | 18
-   +------+------+
-19 | RS   | CS   | 20
-   +------+------+
-21 | RD   | WR   | 22  NOTES:
-   +------+------+
-23 |BL_CNT|RESET | 24  BL_CNT is the PWM backlight level control.
-   +------+------+
-25 |TP_RQ |TP_S0 | 26  These pins are for the touch panel: TP_REQ
-   +------+------+     TP_S0, TP_SI, TP_SCX, and TP_CS
-27 | NC   |TP_SI | 28
-   +------+------+
-29 | NC   |TP_SCX| 30
-   +------+------+
-31 | NC   |TP_CS | 32
-   +------+------+
-
-MAPPING TO STM32 F4:
-
-  ---------------- -------------- ----------------------------------
-   STM32 FUNCTION  LCD PIN       STM32F4Discovery PIN
-  ---------------- -------------- ----------------------------------
-   FSMC_D0          D0     pin 4   PD14 P1 pin 46 Conflict (Note 1)
-   FSMC_D1          D1     pin 3   PD15 P1 pin 47 Conflict (Note 2)
-   FSMC_D2          D2     pin 6   PD0  P2 pin 36 Free I/O
-   FSMC_D3          D3     pin 5   PD1  P2 pin 33 Free I/O
-   FSMC_D4          D4     pin 8   PE7  P1 pin 25 Free I/O
-   FSMC_D5          D5     pin 7   PE8  P1 pin 26 Free I/O
-   FSMC_D6          D6     pin 10  PE9  P1 pin 27 Free I/O
-   FSMC_D7          D7     pin 9   PE10 P1 pin 28 Free I/O
-   FSMC_D8          D8     pin 12  PE11 P1 pin 29 Free I/O
-   FSMC_D9          D9     pin 11  PE12 P1 pin 30 Free I/O
-   FSMC_D10         D10    pin 14  PE13 P1 pin 31 Free I/O
-   FSMC_D11         D11    pin 13  PE14 P1 pin 32 Free I/O
-   FSMC_D12         D12    pin 16  PE15 P1 pin 33 Free I/O
-   FSMC_D13         D13    pin 15  PD8  P1 pin 40 Free I/O
-   FSMC_D14         D14    pin 18  PD9  P1 pin 41 Free I/O
-   FSMC_D15         D15    pin 17  PD10 P1 pin 42 Free I/O
-   FSMC_A16         RS     pin 19  PD11 P1 pin 27 Free I/O
-   FSMC_NE1         ~CS    pin 10  PD7  P2 pin 27 Free I/O
-   FSMC_NWE         ~WR    pin 22  PD5  P2 pin 29 Conflict (Note 3)
-   FSMC_NOE         ~RD    pin 21  PD4  P2 pin 32 Conflict (Note 4)
-   PC6              RESET  pin 24  PC6  P2 pin 47 Free I/O
-   Timer ouput      BL_CNT pin 23  (to be determined)
-  ---------------- -------------- ----------------------------------
-
-   1 Used for the RED LED
-   2 Used for the BLUE LED
-   3 Used for the RED LED and for OTG FS Overcurrent.  It may be okay to use
-     for the parallel interface if PC0 is held high (or floating).  PC0 enables
-     the STMPS2141STR IC power switch that drives the OTG FS host VBUS.
-   4 Also the reset pin for the CS43L22 audio Codec.
-
-NOTE:  The configuration to test this LCD configuration is available at
-configs/stm32f4discovery/nxlines.  As of this writing, I have not seen the
-LCD working so I probably have some things wrong.
-
-I might need to use a bit-banging interface.  Below is the pin configuration
-of a similar LCD to support a (write-only), bit banging interface:
-
-  LCD PIN   BOARD CONNECTION
-  LEDA      5V
-  VCC       5V
-  RD        3.3V
-  GND       GND
-  DB0-7     Port C pins configured as outputs
-  DB8-15    Port A pins configured as outputs
-  RS        Pin configured as output
-  WR        Pin configured as output
-  CS        Pin configured as output
-  RSET      Pin configured as output
-
-The following summarize the bit banging operations:
-
-  /* Rese the LCD */
-  void Reset(void)
-  {
-    Set RSET output
-    delay
-    Clear RSET output
-    delay
-    Set RSET output
-  }
-
-  /* Write 16-bits of whatever */
-  void Write16(uint8_t ms, uint8_t ls)
-  {
-    Set port A to ms
-    Set port B to ls
-
-    Clear WR pin
-    Set   WR pin
-  }
-
-  /* Set the index register to an LCD register address */
-  void Index(uint8_t address)
-  {
-    Clear RS
-    Write16(0, address);
-  }
-
-  /* Write data to the LCD register or GRAM memory */
-  void WriteData(uin16_t data)
-  {
-    Set RS
-    Write16(data >> 8, data & 0xff);
-  }
-
-  /* Write to a register */
-  void WriteRegister(uint8_t address, uint16_t data)
-  {
-    Index(address);
-    WriteData(data);
-  }
-
-UG-2864AMBAG01 / UG-2864HSWEG01
-===============================
-
-I purchased an OLED display on eBay.  The OLED is 128x64 monochrome and
-is based on an UG-2864AMBAG01 OLED controller.  The OLED can run in either
-parallel or SPI mode.  I am using SPI mode.  In SPI mode, the OLED is
-write only so the driver keeps a 128*64/8 = 1KB framebuffer to remember
-the display contents:
-
-Here is how I have the OLED connected.  But you can change this with the
-settings in include/board.h and src/stm324fdiscovery-internal.h.  Connector
-pinout for the UG-2864AMBAG01 is specific to the theO.net display board
-that I am using:
-
-  --------------------------+----------------------------------------------
-  Connector CON10 J1:       | STM32F4Discovery
-  --------------+-----------+----------------------------------------------
-  CON10 J1:     | CON20 J2: | P1/P2:
-  --------------+-----------+----------------------------------------------
-  1  3v3        | 3,4 3v3   | P2 3V
-  3  /RESET     | 8 /RESET  | P2 PB6 (Arbitrary selection)
-  5  /CS        | 7 /CS     | P2 PB7 (Arbitrary selection)
-  7  A0         | 9 A0      | P2 PB8 (Arbitrary selection)
-  9  LED+ (N/C) | -----     | -----
-  2  5V Vcc     | 1,2 Vcc   | P2 5V
-  4  DI         | 18 D1/SI  | P1 PA7 (GPIO_SPI1_MOSI == GPIO_SPI1_MOSI_1 (1))
-  6  SCLK       | 19 D0/SCL | P1 PA5 (GPIO_SPI1_SCK == GPIO_SPI1_SCK_1 (1))
-  8  LED- (N/C) | -----     | ------
-  10 GND        | 20 GND    | P2 GND
-  --------------+-----------+----------------------------------------------
-  (1) Required because of on-board MEMS
-  -------------------------------------------------------------------------
-
-Darcy Gong recently added support for the UG-2864HSWEG01 OLED which is also
-an option with this configuration.  I have little technical information about
-the UG-2864HSWEG01 interface (see configs/stm32f4discovery/src/up_ug2864hsweg01.c).
-
-STM32F4Discovery-specific Configuration Options
-===============================================
-
-    CONFIG_ARCH - Identifies the arch/ subdirectory.  This should
-       be set to:
-
-       CONFIG_ARCH=arm
-
-    CONFIG_ARCH_family - For use in C code:
-
-       CONFIG_ARCH_ARM=y
-
-    CONFIG_ARCH_architecture - For use in C code:
-
-       CONFIG_ARCH_CORTEXM4=y
-
-    CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
-
-       CONFIG_ARCH_CHIP=stm32
-
-    CONFIG_ARCH_CHIP_name - For use in C code to identify the exact
-       chip:
-
-       CONFIG_ARCH_CHIP_STM32F407VG=y
-
-    CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG - Enables special STM32 clock
-       configuration features.
-
-       CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG=n
-
-    CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
-       hence, the board that supports the particular chip or SoC.
-
-       CONFIG_ARCH_BOARD=STM32F4Discovery (for the STM32F4Discovery development board)
-
-    CONFIG_ARCH_BOARD_name - For use in C code
-
-       CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-
-    CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation
-       of delay loops
-
-    CONFIG_ENDIAN_BIG - define if big endian (default is little
-       endian)
-
-    CONFIG_RAM_SIZE - Describes the installed DRAM (SRAM in this case):
-
-       CONFIG_RAM_SIZE=0x00010000 (64Kb)
-
-    CONFIG_RAM_START - The start address of installed DRAM
-
-       CONFIG_RAM_START=0x20000000
-
-    CONFIG_STM32_CCMEXCLUDE - Exclude CCM SRAM from the HEAP
-
-    In addition to internal SRAM, SRAM may also be available through the FSMC.
-    In order to use FSMC SRAM, the following additional things need to be
-    present in the NuttX configuration file:
-
-    CONFIG_STM32_FSMC_SRAM - Indicates that SRAM is available via the
-      FSMC (as opposed to an LCD or FLASH).
-
-    CONFIG_HEAP2_BASE - The base address of the SRAM in the FSMC address space (hex)
-
-    CONFIG_HEAP2_SIZE - The size of the SRAM in the FSMC address space (decimal)
-
-    CONFIG_ARCH_FPU - The STM32F4Discovery supports a floating point unit (FPU)
-
-       CONFIG_ARCH_FPU=y
-
-    CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that
-       have LEDs
-
-    CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
-       stack. If defined, this symbol is the size of the interrupt
-        stack in bytes.  If not defined, the user task stacks will be
-      used during interrupt handling.
-
-    CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
-
-    CONFIG_ARCH_LEDS -  Use LEDs to show state. Unique to board architecture.
-
-    CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
-       cause a 100 second delay during boot-up.  This 100 second delay
-       serves no purpose other than it allows you to calibrate
-       CONFIG_ARCH_LOOPSPERMSEC.  You simply use a stop watch to measure
-       the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until
-       the delay actually is 100 seconds.
-
-  Individual subsystems can be enabled:
-
-    AHB1
-    ----
-    CONFIG_STM32_CRC
-    CONFIG_STM32_BKPSRAM
-    CONFIG_STM32_CCMDATARAM
-    CONFIG_STM32_DMA1
-    CONFIG_STM32_DMA2
-    CONFIG_STM32_ETHMAC
-    CONFIG_STM32_OTGHS
-
-    AHB2
-    ----
-    CONFIG_STM32_DCMI
-    CONFIG_STM32_CRYP
-    CONFIG_STM32_HASH
-    CONFIG_STM32_RNG
-    CONFIG_STM32_OTGFS
-
-    AHB3
-    ----
-    CONFIG_STM32_FSMC
-
-    APB1
-    ----
-    CONFIG_STM32_TIM2
-    CONFIG_STM32_TIM3
-    CONFIG_STM32_TIM4
-    CONFIG_STM32_TIM5
-    CONFIG_STM32_TIM6
-    CONFIG_STM32_TIM7
-    CONFIG_STM32_TIM12
-    CONFIG_STM32_TIM13
-    CONFIG_STM32_TIM14
-    CONFIG_STM32_WWDG
-    CONFIG_STM32_IWDG
-    CONFIG_STM32_SPI2
-    CONFIG_STM32_SPI3
-    CONFIG_STM32_USART2
-    CONFIG_STM32_USART3
-    CONFIG_STM32_UART4
-    CONFIG_STM32_UART5
-    CONFIG_STM32_I2C1
-    CONFIG_STM32_I2C2
-    CONFIG_STM32_I2C3
-    CONFIG_STM32_CAN1
-    CONFIG_STM32_CAN2
-    CONFIG_STM32_DAC1
-    CONFIG_STM32_DAC2
-    CONFIG_STM32_PWR -- Required for RTC
-
-    APB2
-    ----
-    CONFIG_STM32_TIM1
-    CONFIG_STM32_TIM8
-    CONFIG_STM32_USART1
-    CONFIG_STM32_USART6
-    CONFIG_STM32_ADC1
-    CONFIG_STM32_ADC2
-    CONFIG_STM32_ADC3
-    CONFIG_STM32_SDIO
-    CONFIG_STM32_SPI1
-    CONFIG_STM32_SYSCFG
-    CONFIG_STM32_TIM9
-    CONFIG_STM32_TIM10
-    CONFIG_STM32_TIM11
-
-  Timer devices may be used for different purposes.  One special purpose is
-  to generate modulated outputs for such things as motor control.  If CONFIG_STM32_TIMn
-  is defined (as above) then the following may also be defined to indicate that
-  the timer is intended to be used for pulsed output modulation, ADC conversion,
-  or DAC conversion. Note that ADC/DAC require two definition:  Not only do you have
-  to assign the timer (n) for used by the ADC or DAC, but then you also have to
-  configure which ADC or DAC (m) it is assigned to.
-
-    CONFIG_STM32_TIMn_PWM   Reserve timer n for use by PWM, n=1,..,14
-    CONFIG_STM32_TIMn_ADC   Reserve timer n for use by ADC, n=1,..,14
-    CONFIG_STM32_TIMn_ADCm  Reserve timer n to trigger ADCm, n=1,..,14, m=1,..,3
-    CONFIG_STM32_TIMn_DAC   Reserve timer n for use by DAC, n=1,..,14
-    CONFIG_STM32_TIMn_DACm  Reserve timer n to trigger DACm, n=1,..,14, m=1,..,2
-
-  For each timer that is enabled for PWM usage, we need the following additional
-  configuration settings:
-
-    CONFIG_STM32_TIMx_CHANNEL - Specifies the timer output channel {1,..,4}
-
-  NOTE: The STM32 timers are each capable of generating different signals on
-  each of the four channels with different duty cycles.  That capability is
-  not supported by this driver:  Only one output channel per timer.
-
-  JTAG Enable settings (by default only SW-DP is enabled):
-
-    CONFIG_STM32_JTAG_FULL_ENABLE - Enables full SWJ (JTAG-DP + SW-DP)
-    CONFIG_STM32_JTAG_NOJNTRST_ENABLE - Enables full SWJ (JTAG-DP + SW-DP)
-      but without JNTRST.
-    CONFIG_STM32_JTAG_SW_ENABLE - Set JTAG-DP disabled and SW-DP enabled
-
-  STM32F4Discovery specific device driver settings
-
-    CONFIG_U[S]ARTn_SERIAL_CONSOLE - selects the USARTn (n=1,2,3) or UART
-           m (m=4,5) for the console and ttys0 (default is the USART1).
-    CONFIG_U[S]ARTn_RXBUFSIZE - Characters are buffered as received.
-       This specific the size of the receive buffer
-    CONFIG_U[S]ARTn_TXBUFSIZE - Characters are buffered before
-       being sent.  This specific the size of the transmit buffer
-    CONFIG_U[S]ARTn_BAUD - The configure BAUD of the UART.  Must be
-    CONFIG_U[S]ARTn_BITS - The number of bits.  Must be either 7 or 8.
-    CONFIG_U[S]ARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
-    CONFIG_U[S]ARTn_2STOP - Two stop bits
-
-  STM32F4Discovery CAN Configuration
-
-    CONFIG_CAN - Enables CAN support (one or both of CONFIG_STM32_CAN1 or
-      CONFIG_STM32_CAN2 must also be defined)
-    CONFIG_CAN_EXTID - Enables support for the 29-bit extended ID.  Default
-      Standard 11-bit IDs.
-    CONFIG_CAN_FIFOSIZE - The size of the circular buffer of CAN messages.
-      Default: 8
-    CONFIG_CAN_NPENDINGRTR - The size of the list of pending RTR requests.
-      Default: 4
-    CONFIG_CAN_LOOPBACK - A CAN driver may or may not support a loopback
-      mode for testing. The STM32 CAN driver does support loopback mode.
-    CONFIG_CAN1_BAUD - CAN1 BAUD rate.  Required if CONFIG_STM32_CAN1 is defined.
-    CONFIG_CAN2_BAUD - CAN1 BAUD rate.  Required if CONFIG_STM32_CAN2 is defined.
-    CONFIG_CAN_TSEG1 - The number of CAN time quanta in segment 1. Default: 6
-    CONFIG_CAN_TSEG2 - the number of CAN time quanta in segment 2. Default: 7
-    CONFIG_CAN_REGDEBUG - If CONFIG_DEBUG is set, this will generate an
-      dump of all CAN registers.
-
-  STM32F4Discovery SPI Configuration
-
-    CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
-      support. Non-interrupt-driven, poll-waiting is recommended if the
-      interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
-      Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
-
-  STM32F4Discovery DMA Configuration
-
-    CONFIG_SDIO_DMA - Support DMA data transfers.  Requires CONFIG_STM32_SDIO
-      and CONFIG_STM32_DMA2.
-    CONFIG_SDIO_PRI - Select SDIO interrupt prority.  Default: 128
-    CONFIG_SDIO_DMAPRIO - Select SDIO DMA interrupt priority.
-      Default:  Medium
-    CONFIG_SDIO_WIDTH_D1_ONLY - Select 1-bit transfer mode.  Default:
-      4-bit transfer mode.
-
-  STM32 USB OTG FS Host Driver Support
-
-  Pre-requisites
-
-   CONFIG_USBDEV          - Enable USB device support
-   CONFIG_USBHOST         - Enable USB host support
-   CONFIG_STM32_OTGFS     - Enable the STM32 USB OTG FS block
-   CONFIG_STM32_SYSCFG    - Needed
-   CONFIG_SCHED_WORKQUEUE - Worker thread support is required
-
-  Options:
-
-   CONFIG_STM32_OTGFS_RXFIFO_SIZE - Size of the RX FIFO in 32-bit words.
-     Default 128 (512 bytes)
-   CONFIG_STM32_OTGFS_NPTXFIFO_SIZE - Size of the non-periodic Tx FIFO
-     in 32-bit words.  Default 96 (384 bytes)
-   CONFIG_STM32_OTGFS_PTXFIFO_SIZE - Size of the periodic Tx FIFO in 32-bit
-     words.  Default 96 (384 bytes)
-   CONFIG_STM32_OTGFS_DESCSIZE - Maximum size of a descriptor.  Default: 128
-   CONFIG_STM32_OTGFS_SOFINTR - Enable SOF interrupts.  Why would you ever
-     want to do that?
-   CONFIG_STM32_USBHOST_REGDEBUG - Enable very low-level register access
-     debug.  Depends on CONFIG_DEBUG.
-   CONFIG_STM32_USBHOST_PKTDUMP - Dump all incoming and outgoing USB
-     packets. Depends on CONFIG_DEBUG.
-
-Configurations
-==============
-
-Each STM32F4Discovery configuration is maintained in a sub-directory and
-can be selected as follow:
-
-    cd tools
-    ./configure.sh STM32F4Discovery/<subdir>
-    cd -
-    . ./setenv.sh
-
-If this is a Windows native build, then configure.bat should be used
-instead of configure.sh:
-
-    configure.bat STM32F4Discovery\<subdir>
-
-Where <subdir> is one of the following:
-
-  cxxtest:
-  -------
-
-  The C++ standard libary test at apps/examples/cxxtest configuration.  This
-  test is used to verify the uClibc++ port to NuttX.  This configuration may
-  be selected as follows:
-
-    cd <nuttx-directory>/tools
-    ./configure.sh sim/cxxtest
-
-  NOTES:
-
-  1. Before you can use this example, you must first install the uClibc++
-     C++ library.  This is located outside of the NuttX source tree at
-     misc/uClibc++ in GIT.  See the README.txt file for instructions on
-     how to install uClibc++
-
-  2. This configuration uses the mconf-based configuration tool.  To
-     change this configuration using that tool, you should:
-
-     a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-        and misc/tools/
-
-     b. Execute 'make menuconfig' in nuttx/ in order to start the
-        reconfiguration process.
-
-  3. Ideally, you should build with a toolchain based on GLIBC or
-     uClibc++.  It you use a toolchain based on newlib, you may see
-     an error like the following:
-
-     .../lib/libsupc++.a(vterminate.o): In function `__gnu_cxx::__verbose_terminate_handler()':
-     vterminate.cc:(....): undefined reference to `_impure_ptr'
-
-     Here is a quick'n'dirty fix:
-
-     1. Get the directory where you can find libsupc++:
-
-        arm-none-eabi-gcc -mcpu=cortex-m4 -mthumb -print-file-name=libsupc++.a
-
-     2. Go to that directory and save a copy of vterminate.o (in case you
-        want to restore it later:
-
-        cd <the-directory-containing-libsupc++.a>
-        arm-none-eabi-ar.exe -x libsupc++.a vterminate.o
-
-     3. Then remove vterminate.o from the library.  At build time, the
-        uClibc++ package will provide a usable replacement vterminate.o.
-
-     Steps 2 and 3 will require root privileges on most systems (not Cygwin).
-
-     Now NuttX should link with no problem.  If you want to restore the
-     vterminate.o that you removed from libsupc++, you can do that with:
-
-       arm-none-eabi-ar.exe rcs libsupc++.a vterminate.o
-
-  4. Exceptions are enabled and workking (CONFIG_UCLIBCXX_EXCEPTIONS=y)
-
-  elf:
-  ---
-
-    This configuration uses apps/examples/elf in order to test the ELF
-    loader.
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. Default platform/toolchain:
-
-       CONFIG_HOST_WINDOWS=y                   : Windows
-       CONFIG_WINDOWS_CYGWIN=y                 : Cygwin environment on Windows
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
-
-    3. By default, this project assumes that you are *NOT* using the DFU
-       bootloader.
-
-    4. It appears that you cannot execute from CCM RAM.  This is why the
-       following definition appears in the defconfig file:
-
-       CONFIG_STM32_CCMEXCLUDE=y
-
-    5. This configuration requires that you have the genromfs tool installed
-       on your system and that you have the full path to the installed genromfs
-       executable in PATH variable (see apps/examples/README.txt)
-
-  kostest:
-  -------
-    This is identical to the ostest configuration below except that NuttX
-    is built as a kernel-mode, monolithic module and the user applications
-    are built separately.  Is is recommended to use a special make command;
-    not just 'make' but make with the following two arguments:
-
-        make pass1 pass2
-
-    In the normal case (just 'make'), make will attempt to build both user-
-    and kernel-mode blobs more or less interleaved.  This actual works!
-    However, for me it is very confusing so I prefer the above make command:
-    Make the user-space binaries first (pass1), then make the kernel-space
-    binaries (pass2)
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. This is the default platform/toolchain in the configuration:
-
-       CONFIG_HOST_WINDOWS=y                   : Windows
-       CONFIG_WINDOWS_CYGWIN=y                 : Cygwin environment on Windows
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
-
-       This is easily changed by modifying the configuration.
-
-    3. At the end of the build, there will be several files in the top-level
-       NuttX build directory:
-
-       PASS1:
-         nuttx_user.elf    - The pass1 user-space ELF file
-         nuttx_user.hex    - The pass1 Intel HEX format file (selected in defconfig)
-         User.map          - Symbols in the user-space ELF file
-
-       PASS2:
-         nuttx             - The pass2 kernel-space ELF file
-         nuttx.hex         - The pass2 Intel HEX file (selected in defconfig)
-         System.map        - Symbols in the kernel-space ELF file
-
-    4. Combining .hex files.  If you plan to use the STM32 ST-Link Utility to
-       load the .hex files into FLASH, then you need to combine the two hex
-       files into a single .hex file.  Here is how you can do that.
-
-       a. The 'tail' of the nuttx.hex file should look something like this
-          (with my comments added):
-
-            $ tail nuttx.hex
-            # 00, data records
-            ...
-            :10 9DC0 00 01000000000800006400020100001F0004
-            :10 9DD0 00 3B005A0078009700B500D400F300110151
-            :08 9DE0 00 30014E016D0100008D
-            # 05, Start Linear Address Record
-            :04 0000 05 0800 0419 D2
-            # 01, End Of File record
-            :00 0000 01 FF
-
-          Use an editor such as vi to remove the 05 and 01 records.
-
-       b. The 'head' of the nuttx_user.hex file should look something like
-          this (again with my comments added):
-
-            $ head nuttx_user.hex
-            # 04, Extended Linear Address Record
-            :02 0000 04 0801 F1
-            # 00, data records
-            :10 8000 00 BD89 01084C800108C8110208D01102087E
-            :10 8010 00 0010 00201C1000201C1000203C16002026
-            :10 8020 00 4D80 01085D80010869800108ED83010829
-            ...
-
-          Nothing needs to be done here.  The nuttx_user.hex file should
-          be fine.
-
-       c. Combine the edited nuttx.hex and un-edited nuttx_user.hex
-          file to produce a single combined hex file:
-
-          $ cat nuttx.hex nuttx_user.hex >combined.hex
-
-       Then use the combined.hex file with the STM32 ST-Link tool.  If
-       you do this a lot, you will probably want to invest a little time
-       to develop a tool to automate these steps.
-
-  netnsh:
-  ------
-    This is a special version of the NuttShell (nsh) configuration that is
-    tailored to work with the STM32F4DIS-BB base board.  This version
-    derives from nsh configuration so all of the notes apply there except as
-    noted below.
-
-    NOTES:
-
-    1. This example uses USART6 for the serial console.  The STM32F4DIS-BB
-       provides RS-232 drivers for USART6 and allows access via the DB9
-       connector on the base board.  USART6 is, therefore, the more
-       convenient UART to use for the serial console.
-
-    2. Networking is enabled.  The STM32F4DIS-BB has an SMC LAN2870 PHY
-       and RJ5 network connector.  Support is enabled for ICMP, TCP/IP,
-       UDP, and ARP.
-
-    3. SD card support is enabled.  The STM32F4DIS-BB has an on-board
-       microSD slot that should be automatically registered as the block
-       device /dev/mmcsd0 when an SD card is present.  The SD card can
-       then be mounted by the NSH command:
-
-       nsh> mount -t /dev/mmcsd0 /mnt/sdcard
-
-    4. CCM memory is not included in the heap in this configuration.  That
-       is because the SD card uses DMA and if DMA memory is allocated from
-       the CCM memory, the DMA will failure.  This is an STM32 hardware
-       limitation.
-
-       If you want to get the CCM memory back in the heap, then you can
-
-         a) Disable microSD support (and DMAC2 which is then no longer
-            needed).  If you reduce the clocking by a huge amount, it might
-            be possible to use microSD without DMA.  This, however, may
-            not be possible.
-         b) Develop a strategy to manage CCM memory and DMA memory.  Look
-            at this discussion on the NuttX Wiki:
-            http://www.nuttx.org/doku.php?id=wiki:howtos:stm32-ccm-alloc
-
-       To put the CCM memory back into the heap you would need to change
-       the following in the NuttX configuration:
-
-         CONFIG_STM32_CCMEXCLUDE=n  : Don't exclude CCM memory from the heap
-         CONFIG_MM_REGIONS=2        : With CCM, there will be two memory regions
-
-  nsh:
-  ---
-    Configures the NuttShell (nsh) located at apps/examples/nsh.  The
-    Configuration enables the serial interfaces on UART2.  Support for
-    builtin applications is enabled, but in the base configuration no
-    builtin applications are selected (see NOTES below).
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. By default, this configuration uses the CodeSourcery toolchain
-       for Windows and builds under Cygwin (or probably MSYS).  That
-       can easily be reconfigured, of course.
-
-       CONFIG_HOST_WINDOWS=y                   : Builds under Windows
-       CONFIG_WINDOWS_CYGWIN=y                 : Using Cygwin
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery for Windows
-
-    3. This example supports the PWM test (apps/examples/pwm) but this must
-       be manually enabled by selecting:
-
-       CONFIG_PWM=y              : Enable the generic PWM infrastructure
-       CONFIG_STM32_TIM4=y       : Enable TIM4
-       CONFIG_STM32_TIM4_PWM=y   : Use TIM4 to generate PWM output
-
-       See also apps/examples/README.txt
-
-       Special PWM-only debug options:
-
-       CONFIG_DEBUG_PWM
-
-    5. This example supports the Quadrature Encode test (apps/examples/qencoder)
-       but this must be manually enabled by selecting:
-
-       CONFIG_EXAMPLES_QENCODER=y : Enable the apps/examples/qencoder
-       CONFIG_SENSORS=y           : Enable support for sensors
-       CONFIG_QENCODER=y          : Enable the generic Quadrature Encoder infrastructure
-       CONFIG_STM32_TIM8=y        : Enable TIM8
-       CONFIG_STM32_TIM2=n        : (Or optionally TIM2)
-       CONFIG_STM32_TIM8_QE=y     : Use TIM8 as the quadrature encoder
-       CONFIG_STM32_TIM2_QE=y     : (Or optionally TIM2)
-
-       See also apps/examples/README.tx. Special PWM-only debug options:
-
-       CONFIG_DEBUG_QENCODER
-
-    6. This example supports the watchdog timer test (apps/examples/watchdog)
-       but this must be manually enabled by selecting:
-
-       CONFIG_EXAMPLES_WATCHDOG=y : Enable the apps/examples/watchdog
-       CONFIG_WATCHDOG=y          : Enables watchdog timer driver support
-       CONFIG_STM32_WWDG=y        : Enables the WWDG timer facility, OR
-       CONFIG_STM32_IWDG=y        : Enables the IWDG timer facility (but not both)
-
-       The WWDG watchdog is driven off the (fast) 42MHz PCLK1 and, as result,
-       has a maximum timeout value of 49 milliseconds.  for WWDG watchdog, you
-       should also add the fillowing to the configuration file:
-
-       CONFIG_EXAMPLES_WATCHDOG_PINGDELAY=20
-       CONFIG_EXAMPLES_WATCHDOG_TIMEOUT=49
-
-       The IWDG timer has a range of about 35 seconds and should not be an issue.
-
-     7. USB Support (CDC/ACM device)
-
-        CONFIG_STM32_OTGFS=y          : STM32 OTG FS support
-        CONFIG_USBDEV=y               : USB device support must be enabled
-        CONFIG_CDCACM=y               : The CDC/ACM driver must be built
-        CONFIG_NSH_BUILTIN_APPS=y     : NSH built-in application support must be enabled
-        CONFIG_NSH_ARCHINIT=y         : To perform USB initialization
-
-     8. Using the USB console.
-
-        The STM32F4Discovery NSH configuration can be set up to use a USB CDC/ACM
-        (or PL2303) USB console.  The normal way that you would configure the
-        the USB console would be to change the .config file like this:
-
-        CONFIG_STM32_OTGFS=y           : STM32 OTG FS support
-        CONFIG_USART2_SERIAL_CONSOLE=n : Disable the USART2 console
-        CONFIG_DEV_CONSOLE=n           : Inhibit use of /dev/console by other logic
-        CONFIG_USBDEV=y                : USB device support must be enabled
-        CONFIG_CDCACM=y                : The CDC/ACM driver must be built
-        CONFIG_CDCACM_CONSOLE=y        : Enable the CDC/ACM USB console.
-
-        NOTE: When you first start the USB console, you have hit ENTER a few
-        times before NSH starts.  The logic does this to prevent sending USB data
-        before there is anything on the host side listening for USB serial input.
-
-    9.  Here is an alternative USB console configuration.  The following
-        configuration will also create a NSH USB console but this version
-        will use /dev/console.  Instead, it will use the normal /dev/ttyACM0
-        USB serial device for the console:
-
-        CONFIG_STM32_OTGFS=y           : STM32 OTG FS support
-        CONFIG_USART2_SERIAL_CONSOLE=y : Keep the USART2 console
-        CONFIG_DEV_CONSOLE=y           : /dev/console exists (but NSH won't use it)
-        CONFIG_USBDEV=y                : USB device support must be enabled
-        CONFIG_CDCACM=y                : The CDC/ACM driver must be built
-        CONFIG_CDCACM_CONSOLE=n        : Don't use the CDC/ACM USB console.
-        CONFIG_NSH_USBCONSOLE=y        : Instead use some other USB device for the console
-
-        The particular USB device that is used is:
-
-        CONFIG_NSH_USBCONDEV="/dev/ttyACM0"
-
-        The advantage of this configuration is only that it is easier to
-        bet working.  This alternative does has some side effects:
-
-        - When any other device other than /dev/console is used for a user
-          interface, linefeeds (\n) will not be expanded to carriage return /
-          linefeeds (\r\n).  You will need to set your terminal program to account
-          for this.
-
-        - /dev/console still exists and still refers to the serial port. So
-          you can still use certain kinds of debug output (see include/debug.h, all
-          of the interfaces based on lowsyslog will work in this configuration).
-
-        - But don't enable USB debug output!  Since USB is console is used for
-          USB debug output and you are using a USB console, there will be
-          infinite loops and deadlocks:  Debug output generates USB debug
-          output which generatates USB debug output, etc.  If you want USB
-          debug output, you should consider enabling USB trace
-          (CONFIG_USBDEV_TRACE) and perhaps the USB monitor (CONFIG_SYSTEM_USBMONITOR).
-
-          See the usbnsh configuration below for more information on configuring
-          USB trace output and the USB monitor.
-
-   10. USB OTG FS Host Support.  The following changes will enable support for
-       a USB host on the STM32F4Discovery, including support for a mass storage
-       class driver:
-
-       CONFIG_USBDEV=n          : Make sure tht USB device support is disabled
-       CONFIG_USBHOST=y         : Enable USB host support
-       CONFIG_STM32_OTGFS=y     : Enable the STM32 USB OTG FS block
-       CONFIG_STM32_SYSCFG=y    : Needed for all USB OTF FS support
-       CONFIG_SCHED_WORKQUEUE=y : Worker thread support is required for the mass
-                                  storage class driver.
-       CONFIG_NSH_ARCHINIT=y    : Architecture specific USB initialization
-                                  is needed for NSH
-       CONFIG_FS_FAT=y          : Needed by the USB host mass storage class.
-
-       With those changes, you can use NSH with a FLASH pen driver as shown
-       belong.  Here NSH is started with nothing in the USB host slot:
-
-       NuttShell (NSH) NuttX-x.yy
-       nsh> ls /dev
-       /dev:
-        console
-        null
-        ttyS0
-
-       After inserting the FLASH drive, the /dev/sda appears and can be
-       mounted like this:
-
-       nsh> ls /dev
-       /dev:
-        console
-        null
-        sda
-        ttyS0
-       nsh> mount -t vfat /dev/sda /mnt/stuff
-       nsh> ls /mnt/stuff
-       /mnt/stuff:
-        -rw-rw-rw-   16236 filea.c
-
-       And files on the FLASH can be manipulated to standard interfaces:
-
-       nsh> echo "This is a test" >/mnt/stuff/atest.txt
-       nsh> ls /mnt/stuff
-       /mnt/stuff:
-        -rw-rw-rw-   16236 filea.c
-        -rw-rw-rw-      16 atest.txt
-       nsh> cat /mnt/stuff/atest.txt
-       This is a test
-       nsh> cp /mnt/stuff/filea.c fileb.c
-       nsh> ls /mnt/stuff
-       /mnt/stuff:
-        -rw-rw-rw-   16236 filea.c
-        -rw-rw-rw-      16 atest.txt
-        -rw-rw-rw-   16236 fileb.c
-
-       To prevent data loss, don't forget to un-mount the FLASH drive
-       before removing it:
-
-       nsh> umount /mnt/stuff
-
-  nxlines:
-  ------
-    An example using the NuttX graphics system (NX).   This example focuses on
-    placing lines on the background in various orientations.
-
-      CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
-      CONFIG_LCD_LANDSCAPE=y                  : 320x240 landscape orientation
-
-    The STM32F4Discovery board does not have any graphics capability.  This
-    configuration assumes that you have connected an SD1289-based LCD as
-    described above under "SSD1289".  NOTE:  At present, it has not been
-    proven that the STM32F4Discovery can actually drive an LCD.  There are
-    some issues with how some of the dedicated FSMC pins are used on the
-    boards.  This configuration may not be useful and may only serve as
-    an illustration of how to build for th SSD1289 LCD.
-
-  NOTES:
-
-  1. As of this writing, I have not seen the LCD work!
-
-  2. This configuration uses the mconf-based configuration tool.  To
-     change this configuration using that tool, you should:
-
-     a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-        and misc/tools/
-
-     b. Execute 'make menuconfig' in nuttx/ in order to start the
-        reconfiguration process.
-
-  3. This configured can be re-configured to use either the
-     UG-2864AMBAG01 or UG-2864HSWEG01 0.96 inch OLEDs by adding
-     or changing the following items in the configuration (using
-     'make menuconfig'):
-
-     +CONFIG_SPI_CMDDATA=y
-
-     -CONFIG_LCD_MAXCONTRAST=1
-     -CONFIG_LCD_MAXPOWER=255
-     +CONFIG_LCD_MAXCONTRAST=255
-     +CONFIG_LCD_MAXPOWER=1
-
-     -CONFIG_LCD_SSD1289=y
-     -CONFIG_SSD1289_PROFILE1=y
-     +CONFIG_LCD_UG2864AMBAG01=y              : For the UG-2964AMBAG01
-     +CONFIG_UG2864AMBAG01_SPIMODE=3
-     +CONFIG_UG2864AMBAG01_FREQUENCY=3500000
-     +CONFIG_UG2864AMBAG01_NINTERFACES=1
-
-     -CONFIG_NX_DISABLE_1BPP=y
-     +CONFIG_NX_DISABLE_16BPP=y
-
-     -CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
-     -CONFIG_EXAMPLES_NXLINES_LINEWIDTH=16
-     -CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
-     -CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
-     -CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
-     -CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
-     -CONFIG_EXAMPLES_NXLINES_BPP=16
-     +CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x00
-     +CONFIG_EXAMPLES_NXLINES_LINEWIDTH=4
-     +CONFIG_EXAMPLES_NXLINES_LINECOLOR=0x01
-     +CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=2
-     +CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0x01
-     +CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0x00
-     +CONFIG_EXAMPLES_NXLINES_BPP=1
-     +CONFIG_EXAMPLES_NXLINES_EXTERNINIT=y
-
-     There are some issues with with the presentation... some tuning of the
-     configuration could fix that.  Lower resolution displays are also more
-     subject to the "fat, flat line bug" that I need to fix someday.  See
-     http://www.nuttx.org/doku.php?id=wiki:graphics:nxgraphics for a description
-     of the fat, flat line bug.
-
-  pm:
-  --
-    This is a configuration that is used to test STM32 power management, i.e.,
-    to test that the board can go into lower and lower states of power usage
-    as a result of inactivity.  This configuration is based on the nsh2
-    configuration with modifications for testing power management.  This
-    configuration should provide some guidelines for power management in your
-    STM32 application.
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. Default configuration is Cygwin under windows using the CodeSourcery
-       toolchain:
-
-         CONFIG_HOST_WINDOWS=y                   : Windows
-         CONFIG_WINDOWS_CYGWIN=y                 : Cygwin
-         CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
-
-    3. CONFIG_ARCH_CUSTOM_PMINIT and CONFIG_ARCH_IDLE_CUSTOM are necessary
-       parts of the PM configuration:
-
-         CONFIG_ARCH_CUSTOM_PMINIT=y
-
-       CONFIG_ARCH_CUSTOM_PMINIT moves the PM initialization from
-       arch/arm/src/stm32/stm32_pminitialiaze.c to configs/stm3210-eval/src/stm32_pm.c.
-       This allows us to support board-specific PM initialization.
-
-         CONFIG_ARCH_IDLE_CUSTOM=y
-
-       The bulk of the PM activities occur in the IDLE loop.  The IDLE loop
-       is special because it is what runs when there is no other task running.
-       Therefore when the IDLE executes, we can be assure that nothing else
-       is going on; this is the ideal condition for doing reduced power
-       management.
-
-       The configuration CONFIG_ARCH_IDLE_CUSTOM allows us to "steal" the
-       normal STM32 IDLE loop (of arch/arm/src/stm32/stm32_idle.c) and replace
-       this with our own custom IDLE loop (at configs/stm3210-eval/src/up_idle.c).
-
-    4. Here are some additional things to note in the configuration:
-
-        CONFIG_PM_BUTTONS=y
-
-       CONFIG_PM_BUTTONS enables button support for PM testing.  Buttons can
-       drive EXTI interrupts and EXTI interrupts can be used to wakeup for
-       certain reduced power modes (STOP mode).  The use of the buttons here
-       is for PM testing purposes only; buttons would normally be part the
-       application code and CONFIG_PM_BUTTONS would not be defined.
-
-         CONFIG_RTC_ALARM=y
-
-       The RTC alarm is used to wake up from STOP mode and to transition to
-       STANDBY mode.  This used of the RTC alarm could conflict with other
-       uses of the RTC alarm in your application.
-
-  posix_spawn:
-  ------------
-    This configuration directory, performs a simple test os the posix_spawn
-    interface using apps/examples/posix_spawn.
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. Default toolchain:
-
-       CONFIG_HOST_WINDOWS=y                   : Builds under windows
-       CONFIG_WINDOWS_CYGWIN=y                 : Using Cygwin and
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : The native Windows CodeSourcery toolchain
-
-    3. By default, this project assumes that you are *NOT* using the DFU
-       bootloader.
-
-  usbnsh:
-  -------
-
-    This is another NSH example.  If differs from other 'nsh' configurations
-    in that this configurations uses a USB serial device for console I/O.
-    Such a configuration is useful on the stm32f4discovery which has no
-    builtin RS-232 drivers.
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. By default, this configuration uses the CodeSourcery toolchain
-       for Windows and builds under Cygwin (or probably MSYS).  That
-       can easily be reconfigured, of course.
-
-       CONFIG_HOST_WINDOWS=y                   : Builds under Windows
-       CONFIG_WINDOWS_CYGWIN=y                 : Using Cygwin
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery for Windows
-
-    3. This configuration does have UART2 output enabled and set up as
-       the system logging device:
-
-       CONFIG_SYSLOG=y                    : Enable output to syslog, not console
-       CONFIG_SYSLOG_CHAR=y               : Use a character device for system logging
-       CONFIG_SYSLOG_DEVPATH="/dev/ttyS0" : UART2 will be /dev/ttyS0
-
-       However, there is nothing to generate SYLOG output in the default
-       configuration so nothing should appear on UART2 unless you enable
-       some debug output or enable the USB monitor.
-
-       NOTE:  Using the SYSLOG to get debug output has limitations.  Among
-       those are that you cannot get debug output from interrupt handlers.
-       So, in particularly, debug output is not a useful way to debug the
-       USB device controller driver.  Instead, use the USB monitor with
-       USB debug off and USB trace on (see below).
-
-    4. Enabling USB monitor SYSLOG output.  If tracing is enabled, the USB
-       device will save encoded trace output in in-memory buffer; if the
-       USB monitor is enabled, that trace buffer will be periodically
-       emptied and dumped to the system logging device (UART2 in this
-       configuration):
-
-       CONFIG_USBDEV_TRACE=y                   : Enable USB trace feature
-       CONFIG_USBDEV_TRACE_NRECORDS=128        : Buffer 128 records in memory
-       CONFIG_NSH_USBDEV_TRACE=n               : No builtin tracing from NSH
-       CONFIG_NSH_ARCHINIT=y                   : Automatically start the USB monitor
-       CONFIG_SYSTEM_USBMONITOR=y              : Enable the USB monitor daemon
-       CONFIG_SYSTEM_USBMONITOR_STACKSIZE=2048 : USB monitor daemon stack size
-       CONFIG_SYSTEM_USBMONITOR_PRIORITY=50    : USB monitor daemon priority
-       CONFIG_SYSTEM_USBMONITOR_INTERVAL=2     : Dump trace data every 2 seconds
-
-       CONFIG_SYSTEM_USBMONITOR_TRACEINIT=y    : Enable TRACE output
-       CONFIG_SYSTEM_USBMONITOR_TRACECLASS=y
-       CONFIG_SYSTEM_USBMONITOR_TRACETRANSFERS=y
-       CONFIG_SYSTEM_USBMONITOR_TRACECONTROLLER=y
-       CONFIG_SYSTEM_USBMONITOR_TRACEINTERRUPTS=y
-
-    5. By default, this project assumes that you are *NOT* using the DFU
-       bootloader.
-
-    Using the Prolifics PL2303 Emulation
-    ------------------------------------
-    You could also use the non-standard PL2303 serial device instead of
-    the standard CDC/ACM serial device by changing:
-
-      CONFIG_CDCACM=n               : Disable the CDC/ACM serial device class
-      CONFIG_CDCACM_CONSOLE=n       : The CDC/ACM serial device is NOT the console
-      CONFIG_PL2303=y               : The Prolifics PL2303 emulation is enabled
-      CONFIG_PL2303_CONSOLE=y       : The PL2303 serial device is the console
-
-  winbuild:
-  --------
-
-    This is a version of the apps/example/ostest, but configure to build natively
-    in the Windows CMD shell.
-
-    NOTES:
-
-    1. The beginnings of a Windows native build are in place but still not full
-       usable as of this writing.  The windows native build logic is currently
-       separate and must be started by:
-
-        make -f Makefile.win
-
-      This build:
-
-        - Uses all Windows style paths
-        - Uses primarily Windows batch commands from cmd.exe, with
-        - A few extensions from GNUWin32 (or MSYS is you prefer)
-
-      In this build, you cannot use a Cygwin or MSYS shell. Rather the build must
-      be performed in a Windows console. Here is a better shell than than the
-      standard issue, CMD.exe shell:  ConEmu which can be downloaded from:
-      http://code.google.com/p/conemu-maximus5/
-
-       CONFIG_HOST_WINDOWS=y                   : Windows
-       CONFIG_WINDOWS_NATIVE=y                 : Native Windows environment
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
-
-      Build Tools.  The build still relies on some Unix-like commands.  I use
-      the GNUWin32 tools that can be downloaded from http://gnuwin32.sourceforge.net/.
-      The MSYS tools are probably also a option but are likely lower performance
-      since they are based on Cygwin 1.3.
-
-      Host Compiler:  I use the MingGW compiler which can be downloaded from
-      http://www.mingw.org/.  If you are using GNUWin32, then it is recommended
-      the you not install the optional MSYS components as there may be conflicts.
diff --git a/nuttx/configs/px4fmu-v2/cxxtest/Make.defs b/nuttx/configs/px4fmu-v2/cxxtest/Make.defs
deleted file mode 100644
index 85608244e..000000000
--- a/nuttx/configs/px4fmu-v2/cxxtest/Make.defs
+++ /dev/null
@@ -1,120 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/cxxtest/Make.defs
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-LDSCRIPT = ld.script
-LIBSUPXX = ${shell $(CC) $(CXXFLAGS) --print-file-name=libsupc++.a}
-EXTRA_LIBPATHS = -L "${shell dirname "$(LIBSUPXX)"}"
-EXTRA_LIBS = -lsupc++
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" \
-    -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}" \
-    -isystem "${shell cygpath -w $(TOPDIR)/include/uClibc++}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include \
-    -isystem $(TOPDIR)/include/cxx -isystem $(TOPDIR)/include/uClibc++
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ifeq ($(CONFIG_UCLIBCXX_EXCEPTION),y)
-  ARCHCPUFLAGSXX = -fno-builtin
-else
-  ARCHCPUFLAGSXX = -fno-builtin -fno-exceptions
-endif
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
diff --git a/nuttx/configs/px4fmu-v2/cxxtest/defconfig b/nuttx/configs/px4fmu-v2/cxxtest/defconfig
deleted file mode 100644
index c0c73d0dc..000000000
--- a/nuttx/configs/px4fmu-v2/cxxtest/defconfig
+++ /dev/null
@@ -1,841 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-CONFIG_ARCH_FLOAT_H=y
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-# CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-# CONFIG_ARCH_BUTTONS is not set
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2012
-CONFIG_START_MONTH=11
-CONFIG_START_DAY=2
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=4
-CONFIG_USER_ENTRYPOINT="cxxtest_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-CONFIG_DISABLE_ENVIRON=y
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-CONFIG_DISABLE_MOUNTPOINT=y
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-# CONFIG_BUILTIN is not set
-# CONFIG_PIC is not set
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIBM=y
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-CONFIG_C99_BOOL8=y
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-CONFIG_UCLIBCXX=y
-CONFIG_UCLIBCXX_EXCEPTION=y
-CONFIG_UCLIBCXX_IOSTREAM_BUFSIZE=32
-CONFIG_UCLIBCXX_HAVE_LIBSUPCXX=y
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-CONFIG_EXAMPLES_CXXTEST=y
-CONFIG_EXAMPLES_CXXTEST_CXXINITIALIZE=y
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-# CONFIG_NSH_LIBRARY is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-# CONFIG_SYSTEM_READLINE is not set
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2/cxxtest/setenv.sh b/nuttx/configs/px4fmu-v2/cxxtest/setenv.sh
deleted file mode 100755
index 8994a713c..000000000
--- a/nuttx/configs/px4fmu-v2/cxxtest/setenv.sh
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/cxxtest/setenv.sh
-#
-#   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-# export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2/elf/Make.defs b/nuttx/configs/px4fmu-v2/elf/Make.defs
deleted file mode 100644
index fb0e90906..000000000
--- a/nuttx/configs/px4fmu-v2/elf/Make.defs
+++ /dev/null
@@ -1,131 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/elf/Make.defs
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-# NXFLAT module definitions
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-# ELF module definitions
-
-CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
-CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
-
-LDELFFLAGS = -r -e main
-ifeq ($(WINTOOL),y)
-  LDELFFLAGS += -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/gnu-elf.ld}"
-else
-  LDELFFLAGS += -T $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/gnu-elf.ld
-endif
-
-# File extensions
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-# Linker flags
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-# Host tools
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2/elf/defconfig b/nuttx/configs/px4fmu-v2/elf/defconfig
deleted file mode 100644
index 222d7f48e..000000000
--- a/nuttx/configs/px4fmu-v2/elf/defconfig
+++ /dev/null
@@ -1,849 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-# CONFIG_RAW_BINARY is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-CONFIG_ARMV7M_USEBASEPRI=y
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-# CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-CONFIG_STM32_CCMEXCLUDE=y
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-# CONFIG_ARCH_BUTTONS is not set
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2012
-CONFIG_START_MONTH=10
-CONFIG_START_DAY=26
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
-CONFIG_SCHED_STARTHOOK=y
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="elf_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-# CONFIG_DISABLE_POLL is not set
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-CONFIG_DEV_LOWCONSOLE=y
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-CONFIG_FS_READABLE=y
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-CONFIG_FS_ROMFS=y
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-CONFIG_BINFMT_EXEPATH=y
-CONFIG_PATH_INITIAL="/mnt/romfs"
-# CONFIG_NXFLAT is not set
-CONFIG_ELF=y
-CONFIG_ELF_ALIGN_LOG2=2
-CONFIG_ELF_STACKSIZE=2048
-CONFIG_ELF_BUFFERSIZE=128
-CONFIG_ELF_BUFFERINCR=32
-# CONFIG_BUILTIN is not set
-# CONFIG_PIC is not set
-CONFIG_BINFMT_CONSTRUCTORS=y
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-# CONFIG_HAVE_CXXINITIALIZE is not set
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-CONFIG_EXAMPLES_ELF=y
-CONFIG_EXAMPLES_ELF_DEVMINOR=0
-CONFIG_EXAMPLES_ELF_DEVPATH="/dev/ram0"
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-# CONFIG_NSH_LIBRARY is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-# CONFIG_SYSTEM_READLINE is not set
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2/elf/setenv.sh b/nuttx/configs/px4fmu-v2/elf/setenv.sh
deleted file mode 100755
index 921352970..000000000
--- a/nuttx/configs/px4fmu-v2/elf/setenv.sh
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/elf/setenv.sh
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# This the Cygwin path to the location where I built genromfs.  If you use
-# the buildroot toolchain, then genromfs can probably be found in TOOLCHAIN_DIR
-export GENROMFS_PATH="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:${GENROMFS_PATH}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2/include/board.h b/nuttx/configs/px4fmu-v2/include/board.h
deleted file mode 100644
index 38f4b3fd2..000000000
--- a/nuttx/configs/px4fmu-v2/include/board.h
+++ /dev/null
@@ -1,372 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/include/board.h
- *
- *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-#ifndef __CONFIG_STM32F4DISCOVERY_INCLUDE_BOARD_H
-#define __CONFIG_STM32F4DISCOVERY_INCLUDE_BOARD_H
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#ifndef __ASSEMBLY__
-# include <stdint.h>
-#endif
-
-#include "stm32_rcc.h"
-#include "stm32_sdio.h"
-#include "stm32.h"
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-
-/* Clocking *************************************************************************/
-/* The STM32F4 Discovery board features a single 8MHz crystal.  Space is provided
- * for a 32kHz RTC backup crystal, but it is not stuffed.
- *
- * This is the canonical configuration:
- *   System Clock source           : PLL (HSE)
- *   SYSCLK(Hz)                    : 168000000    Determined by PLL configuration
- *   HCLK(Hz)                      : 168000000    (STM32_RCC_CFGR_HPRE)
- *   AHB Prescaler                 : 1            (STM32_RCC_CFGR_HPRE)
- *   APB1 Prescaler                : 4            (STM32_RCC_CFGR_PPRE1)
- *   APB2 Prescaler                : 2            (STM32_RCC_CFGR_PPRE2)
- *   HSE Frequency(Hz)             : 8000000      (STM32_BOARD_XTAL)
- *   PLLM                          : 8            (STM32_PLLCFG_PLLM)
- *   PLLN                          : 336          (STM32_PLLCFG_PLLN)
- *   PLLP                          : 2            (STM32_PLLCFG_PLLP)
- *   PLLQ                          : 7            (STM32_PLLCFG_PLLQ)
- *   Main regulator output voltage : Scale1 mode  Needed for high speed SYSCLK
- *   Flash Latency(WS)             : 5
- *   Prefetch Buffer               : OFF
- *   Instruction cache             : ON
- *   Data cache                    : ON
- *   Require 48MHz for USB OTG FS, : Enabled
- *   SDIO and RNG clock
- */
-
-/* HSI - 16 MHz RC factory-trimmed
- * LSI - 32 KHz RC
- * HSE - On-board crystal frequency is 8MHz
- * LSE - 32.768 kHz
- */
-
-#define STM32_BOARD_XTAL        8000000ul
-
-#define STM32_HSI_FREQUENCY     16000000ul
-#define STM32_LSI_FREQUENCY     32000
-#define STM32_HSE_FREQUENCY     STM32_BOARD_XTAL
-#define STM32_LSE_FREQUENCY     32768
-
-/* Main PLL Configuration.
- *
- * PLL source is HSE
- * PLL_VCO = (STM32_HSE_FREQUENCY / PLLM) * PLLN
- *         = (8,000,000 / 8) * 336
- *         = 336,000,000
- * SYSCLK  = PLL_VCO / PLLP
- *         = 336,000,000 / 2 = 168,000,000
- * USB OTG FS, SDIO and RNG Clock
- *         =  PLL_VCO / PLLQ
- *         = 48,000,000
- */
-
-#define STM32_PLLCFG_PLLM       RCC_PLLCFG_PLLM(8)
-#define STM32_PLLCFG_PLLN       RCC_PLLCFG_PLLN(336)
-#define STM32_PLLCFG_PLLP       RCC_PLLCFG_PLLP_2
-#define STM32_PLLCFG_PLLQ       RCC_PLLCFG_PLLQ(7)
-
-#define STM32_SYSCLK_FREQUENCY  168000000ul
-
-/* AHB clock (HCLK) is SYSCLK (168MHz) */
-
-#define STM32_RCC_CFGR_HPRE     RCC_CFGR_HPRE_SYSCLK  /* HCLK  = SYSCLK / 1 */
-#define STM32_HCLK_FREQUENCY    STM32_SYSCLK_FREQUENCY
-#define STM32_BOARD_HCLK        STM32_HCLK_FREQUENCY  /* same as above, to satisfy compiler */
-
-/* APB1 clock (PCLK1) is HCLK/4 (42MHz) */
-
-#define STM32_RCC_CFGR_PPRE1    RCC_CFGR_PPRE1_HCLKd4     /* PCLK1 = HCLK / 4 */
-#define STM32_PCLK1_FREQUENCY   (STM32_HCLK_FREQUENCY/4)
-
-/* Timers driven from APB1 will be twice PCLK1 */
-
-#define STM32_APB1_TIM2_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM3_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM4_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM5_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM6_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM7_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM12_CLKIN  (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM13_CLKIN  (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM14_CLKIN  (2*STM32_PCLK1_FREQUENCY)
-
-/* APB2 clock (PCLK2) is HCLK/2 (84MHz) */
-
-#define STM32_RCC_CFGR_PPRE2    RCC_CFGR_PPRE2_HCLKd2     /* PCLK2 = HCLK / 2 */
-#define STM32_PCLK2_FREQUENCY   (STM32_HCLK_FREQUENCY/2)
-
-/* Timers driven from APB2 will be twice PCLK2 */
-
-#define STM32_APB2_TIM1_CLKIN   (2*STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM8_CLKIN   (2*STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM9_CLKIN   (2*STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM10_CLKIN  (2*STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM11_CLKIN  (2*STM32_PCLK2_FREQUENCY)
-
-/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx
- * otherwise frequency is 2xAPBx.
- * Note: TIM1,8 are on APB2, others on APB1
- */
-
-#define STM32_TIM18_FREQUENCY   STM32_HCLK_FREQUENCY
-#define STM32_TIM27_FREQUENCY   (STM32_HCLK_FREQUENCY/2)
-
-/* SDIO dividers.  Note that slower clocking is required when DMA is disabled
- * in order to avoid RX overrun/TX underrun errors due to delayed responses
- * to service FIFOs in interrupt driven mode.  These values have not been
- * tuned!!!
- *
- * SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(118+2)=400 KHz
- */
-
-#define SDIO_INIT_CLKDIV        (118 << SDIO_CLKCR_CLKDIV_SHIFT)
-
-/* DMA ON:  SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(1+2)=16 MHz
- * DMA OFF: SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(2+2)=12 MHz
- */
-
-#ifdef CONFIG_SDIO_DMA
-#  define SDIO_MMCXFR_CLKDIV    (1 << SDIO_CLKCR_CLKDIV_SHIFT)
-#else
-#  define SDIO_MMCXFR_CLKDIV    (2 << SDIO_CLKCR_CLKDIV_SHIFT)
-#endif
-
-/* DMA ON:  SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(1+2)=16 MHz
- * DMA OFF: SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(2+2)=12 MHz
- */
-
-#ifdef CONFIG_SDIO_DMA
-#  define SDIO_SDXFR_CLKDIV     (1 << SDIO_CLKCR_CLKDIV_SHIFT)
-#else
-#  define SDIO_SDXFR_CLKDIV     (2 << SDIO_CLKCR_CLKDIV_SHIFT)
-#endif
-
-/* LED definitions ******************************************************************/
-/* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in any
- * way.  The following definitions are used to access individual LEDs.
- */
-
-/* LED index values for use with stm32_setled() */
-
-#define BOARD_LED1        0
-#define BOARD_LED2        1
-#define BOARD_LED3        2
-#define BOARD_LED4        3
-#define BOARD_NLEDS       4
-
-#define BOARD_LED_GREEN   BOARD_LED1
-#define BOARD_LED_ORANGE  BOARD_LED2
-#define BOARD_LED_RED     BOARD_LED3
-#define BOARD_LED_BLUE    BOARD_LED4
-
-/* LED bits for use with stm32_setleds() */
-
-#define BOARD_LED1_BIT    (1 << BOARD_LED1)
-#define BOARD_LED2_BIT    (1 << BOARD_LED2)
-#define BOARD_LED3_BIT    (1 << BOARD_LED3)
-#define BOARD_LED4_BIT    (1 << BOARD_LED4)
-
-/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the 4 LEDs on board the
- * stm32f4discovery.  The following definitions describe how NuttX controls the LEDs:
- */
-
-#define LED_STARTED       0  /* LED1 */
-#define LED_HEAPALLOCATE  1  /* LED2 */
-#define LED_IRQSENABLED   2  /* LED1 + LED2 */
-#define LED_STACKCREATED  3  /* LED3 */
-#define LED_INIRQ         4  /* LED1 + LED3 */
-#define LED_SIGNAL        5  /* LED2 + LED3 */
-#define LED_ASSERTION     6  /* LED1 + LED2 + LED3 */
-#define LED_PANIC         7  /* N/C  + N/C  + N/C + LED4 */
-
-/* Button definitions ***************************************************************/
-/* The STM32F4 Discovery supports one button: */
-
-#define BUTTON_USER        0
-
-#define NUM_BUTTONS        1
-
-#define BUTTON_USER_BIT    (1 << BUTTON_USER)
-
-/* Alternate function pin selections ************************************************/
-
-/* UART2:
- *
- * The STM32F4 Discovery has no on-board serial devices, but the console is
- * brought out to PA2 (TX) and PA3 (RX) for connection to an external serial
- * device. (See the README.txt file for other options)
- *
- * These pins selections, however, conflict with pin usage on the STM32F4DIS-BB.
- */
-
-#ifndef CONFIG_STM32F4DISBB
-#  define GPIO_USART2_RX GPIO_USART2_RX_1
-#  define GPIO_USART2_TX GPIO_USART2_TX_1
-#endif
-
-/* UART6:
- *
- * The STM32F4DIS-BB base board provides RS-232 drivers and a DB9 connector
- * for USART6.  This is the preferred serial console for use with the STM32F4DIS-BB.
- */
-
-#ifdef CONFIG_STM32F4DISBB
-#  define GPIO_USART6_RX GPIO_USART6_RX_1
-#  define GPIO_USART6_TX GPIO_USART6_TX_1
-#endif
-
-/* PWM
- *
- * The STM32F4 Discovery has no real on-board PWM devices, but the board can be
- * configured to output a pulse train using TIM4 CH2 on PD13.
- */
-
-#define GPIO_TIM4_CH2OUT GPIO_TIM4_CH2OUT_2
-
-/* SPI - There is a MEMS device on SPI1 using these pins: */
-
-#define GPIO_SPI1_MISO GPIO_SPI1_MISO_1
-#define GPIO_SPI1_MOSI GPIO_SPI1_MOSI_1
-#define GPIO_SPI1_SCK  GPIO_SPI1_SCK_1
-
-/* Timer Inputs/Outputs (see the README.txt file for options) */
-
-#define GPIO_TIM2_CH1IN  GPIO_TIM2_CH1IN_2
-#define GPIO_TIM2_CH2IN  GPIO_TIM2_CH2IN_1
-
-#define GPIO_TIM8_CH1IN  GPIO_TIM8_CH1IN_1
-#define GPIO_TIM8_CH2IN  GPIO_TIM8_CH2IN_1
-
-/* Ethernet *************************************************************************/
-
-#if defined(CONFIG_STM32F4DISBB) && defined(CONFIG_STM32_ETHMAC)
-  /* RMII interface to the LAN8720 PHY */
-
-#  ifndef CONFIG_STM32_RMII
-#    error CONFIG_STM32_RMII must be defined
-#  endif
-
-  /* Clocking is provided by an external 25Mhz XTAL */
-
-#  ifndef CONFIG_STM32_RMII_EXTCLK
-#    error CONFIG_STM32_RMII_EXTCLK must be defined
-#  endif
-
-  /* Pin disambiguation */
-
-#  define GPIO_ETH_RMII_TX_EN GPIO_ETH_RMII_TX_EN_1
-#  define GPIO_ETH_RMII_TXD0  GPIO_ETH_RMII_TXD0_1
-#  define GPIO_ETH_RMII_TXD1  GPIO_ETH_RMII_TXD1_1
-#  define GPIO_ETH_PPS_OUT    GPIO_ETH_PPS_OUT_1
-
-#endif
-
-/* DMA Channl/Stream Selections *****************************************************/
-/* Stream selections are arbitrary for now but might become important in the future
- * if we set aside more DMA channels/streams.
- *
- * SDIO DMA
- *   DMAMAP_SDIO_1 = Channel 4, Stream 3
- *   DMAMAP_SDIO_2 = Channel 4, Stream 6
- */
-
-#define DMAMAP_SDIO DMAMAP_SDIO_1
-
-/************************************************************************************
- * Public Data
- ************************************************************************************/
-
-#ifndef __ASSEMBLY__
-
-#undef EXTERN
-#if defined(__cplusplus)
-#define EXTERN extern "C"
-extern "C"
-{
-#else
-#define EXTERN extern
-#endif
-
-/************************************************************************************
- * Public Function Prototypes
- ************************************************************************************/
-/************************************************************************************
- * Name: stm32_boardinitialize
- *
- * Description:
- *   All STM32 architectures must provide the following entry point.  This entry point
- *   is called early in the initialization -- after all memory has been configured
- *   and mapped but before any devices have been initialized.
- *
- ************************************************************************************/
-
-void stm32_boardinitialize(void);
-
-/************************************************************************************
- * Name:  stm32_ledinit, stm32_setled, and stm32_setleds
- *
- * Description:
- *   If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board LEDs.  If
- *   CONFIG_ARCH_LEDS is not defined, then the following interfaces are available to
- *   control the LEDs from user applications.
- *
- ************************************************************************************/
-
-#ifndef CONFIG_ARCH_LEDS
-void stm32_ledinit(void);
-void stm32_setled(int led, bool ledon);
-void stm32_setleds(uint8_t ledset);
-#endif
-
-#undef EXTERN
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* __ASSEMBLY__ */
-#endif  /* __CONFIG_STM32F4DISCOVERY_INCLUDE_BOARD_H */
diff --git a/nuttx/configs/px4fmu-v2/kernel/.gitignore b/nuttx/configs/px4fmu-v2/kernel/.gitignore
deleted file mode 100644
index 7bacd5aee..000000000
--- a/nuttx/configs/px4fmu-v2/kernel/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/nuttx_user.elf
-
diff --git a/nuttx/configs/px4fmu-v2/kernel/Makefile b/nuttx/configs/px4fmu-v2/kernel/Makefile
deleted file mode 100644
index 67da11088..000000000
--- a/nuttx/configs/px4fmu-v2/kernel/Makefile
+++ /dev/null
@@ -1,122 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/kernel/Makefile
-#
-#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
--include $(TOPDIR)/Make.defs
-
-# This is the directory for the board-specific header files
-
-BOARD_INCLUDE = $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)include
-
-# The entry point name (if none is provided in the .config file)
-
-CONFIG_USER_ENTRYPOINT ?= user_start
-ENTRYPT = $(patsubst "%",%,$(CONFIG_USER_ENTRYPOINT))
-
-# Get the paths to the libraries and the links script path in format that
-# is appropriate for the host OS
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  USER_LIBPATHS = ${shell for path in $(USERLIBS); do dir=`dirname $(TOPDIR)$(DELIM)$$path`;echo "-L\"`cygpath -w $$dir`\"";done}
-  USER_LDSCRIPT = -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)memory.ld}"
-  USER_LDSCRIPT += -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)user-space.ld}"
-  USER_HEXFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.hex}"
-  USER_SRECFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.srec}"
-  USER_BINFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.bin}"
-else
-  # Linux/Cygwin-native toolchain
-  USER_LIBPATHS = $(addprefix -L$(TOPDIR)$(DELIM),$(dir $(USERLIBS)))
-  USER_LDSCRIPT = -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)memory.ld
-  USER_LDSCRIPT += -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)user-space.ld
-  USER_HEXFILE += "$(TOPDIR)$(DELIM)nuttx_user.hex"
-  USER_SRECFILE += "$(TOPDIR)$(DELIM)nuttx_user.srec"
-  USER_BINFILE += "$(TOPDIR)$(DELIM)nuttx_user.bin"
-endif
-
-USER_LDFLAGS = --undefined=$(ENTRYPT) --entry=$(ENTRYPT) $(USER_LDSCRIPT)
-USER_LDLIBS = $(patsubst lib%,-l%,$(basename $(notdir $(USERLIBS))))
-USER_LIBGCC = "${shell $(CC) -print-libgcc-file-name}"
-
-# Source files
-
-CSRCS = up_userspace.c
-COBJS = $(CSRCS:.c=$(OBJEXT))
-OBJS  = $(COBJS)
-
-# Targets:
-
-all: $(TOPDIR)$(DELIM)nuttx_user.elf $(TOPDIR)$(DELIM)User.map
-.PHONY: nuttx_user.elf depend clean distclean
-
-$(COBJS): %$(OBJEXT): %.c
-	$(call COMPILE, $<, $@)
-
-# Create the nuttx_user.elf file containing all of the user-mode code
-
-nuttx_user.elf: $(OBJS)
-	$(Q) $(LD) -o $@ $(USER_LDFLAGS) $(USER_LIBPATHS) $(OBJS) --start-group $(USER_LDLIBS) --end-group $(USER_LIBGCC)
-
-$(TOPDIR)$(DELIM)nuttx_user.elf: nuttx_user.elf
-	@echo "LD: nuttx_user.elf"
-	$(Q) cp -a nuttx_user.elf $(TOPDIR)$(DELIM)nuttx_user.elf
-ifeq ($(CONFIG_INTELHEX_BINARY),y)
-	@echo "CP: nuttx_user.hex"
-	$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O ihex nuttx_user.elf $(USER_HEXFILE)
-endif
-ifeq ($(CONFIG_MOTOROLA_SREC),y)
-	@echo "CP: nuttx_user.srec"
-	$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O srec nuttx_user.elf $(USER_SRECFILE)
-endif
-ifeq ($(CONFIG_RAW_BINARY),y)
-	@echo "CP: nuttx_user.bin"
-	$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O binary nuttx_user.elf $(USER_BINFILE)
-endif
-
-$(TOPDIR)$(DELIM)User.map: nuttx_user.elf
-	@echo "MK: User.map"
-	$(Q) $(NM) nuttx_user.elf >$(TOPDIR)$(DELIM)User.map
-	$(Q) $(CROSSDEV)size nuttx_user.elf
-
-.depend:
-
-depend: .depend
-
-clean:
-	$(call DELFILE, nuttx_user.elf)
-	$(call DELFILE, "$(TOPDIR)$(DELIM)nuttx_user.*")
-	$(call DELFILE, "$(TOPDIR)$(DELIM)User.map")
-	$(call CLEAN)
-
-distclean: clean
diff --git a/nuttx/configs/px4fmu-v2/kernel/up_userspace.c b/nuttx/configs/px4fmu-v2/kernel/up_userspace.c
deleted file mode 100644
index 47d3d8327..000000000
--- a/nuttx/configs/px4fmu-v2/kernel/up_userspace.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/kernel/up_userspace.c
- *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdlib.h>
-
-#include <nuttx/arch.h>
-#include <nuttx/mm/mm.h>
-#include <nuttx/wqueue.h>
-#include <nuttx/userspace.h>
-
-#if defined(CONFIG_BUILD_PROTECTED) && !defined(__KERNEL__)
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-
-#ifndef CONFIG_NUTTX_USERSPACE
-#  error "CONFIG_NUTTX_USERSPACE not defined"
-#endif
-
-#if CONFIG_NUTTX_USERSPACE != 0x08020000
-#  error "CONFIG_NUTTX_USERSPACE must be 0x08020000 to match memory.ld"
-#endif
-
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-/* These 'addresses' of these values are setup by the linker script.  They are
- * not actual uint32_t storage locations! They are only used meaningfully in the
- * following way:
- *
- *  - The linker script defines, for example, the symbol_sdata.
- *  - The declaration extern uint32_t _sdata; makes C happy.  C will believe
- *    that the value _sdata is the address of a uint32_t variable _data (it is
- *    not!).
- *  - We can recoved the linker value then by simply taking the address of
- *    of _data.  like:  uint32_t *pdata = &_sdata;
- */
-
-extern uint32_t _stext;           /* Start of .text */
-extern uint32_t _etext;           /* End_1 of .text + .rodata */
-extern const uint32_t _eronly;    /* End+1 of read only section (.text + .rodata) */
-extern uint32_t _sdata;           /* Start of .data */
-extern uint32_t _edata;           /* End+1 of .data */
-extern uint32_t _sbss;            /* Start of .bss */
-extern uint32_t _ebss;            /* End+1 of .bss */
-
-/* This is the user space entry point */
-
-int CONFIG_USER_ENTRYPOINT(int argc, char *argv[]);
-
-const struct userspace_s userspace __attribute__ ((section (".userspace"))) =
-{
-  /* General memory map */
-
-  .us_entrypoint    = (main_t)CONFIG_USER_ENTRYPOINT,
-  .us_textstart     = (uintptr_t)&_stext,
-  .us_textend       = (uintptr_t)&_etext,
-  .us_datasource    = (uintptr_t)&_eronly,
-  .us_datastart     = (uintptr_t)&_sdata,
-  .us_dataend       = (uintptr_t)&_edata,
-  .us_bssstart      = (uintptr_t)&_sbss,
-  .us_bssend        = (uintptr_t)&_ebss,
-
-  /* Task/thread startup routines */
-
-  .task_startup     = task_startup,
-#ifndef CONFIG_DISABLE_PTHREAD
-  .pthread_startup  = pthread_startup,
-#endif
-
-  /* Signal handler trampoline */
-
-#ifndef CONFIG_DISABLE_SIGNALS
-  .signal_handler   = up_signal_handler,
-#endif
-
-  /* Memory manager entry points (declared in include/nuttx/mm/mm.h) */
-
-  .mm_initialize    = umm_initialize,
-  .mm_addregion     = umm_addregion,
-  .mm_trysemaphore  = umm_trysemaphore,
-  .mm_givesemaphore = umm_givesemaphore,
-
-  /* Memory manager entry points (declared in include/stdlib.h) */
-
-  .mm_malloc        = malloc,
-  .mm_realloc       = realloc,
-  .mm_zalloc        = zalloc,
-  .mm_free          = free,
-
-  /* User-space work queue support (declared in include/nuttx/wqueue.h) */
-
-#ifdef CONFIG_LIB_USRWORK
-  .work_usrstart    = work_usrstart,
-#endif
-};
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-#endif /* CONFIG_BUILD_PROTECTED && !__KERNEL__ */
diff --git a/nuttx/configs/px4fmu-v2/kostest/Make.defs b/nuttx/configs/px4fmu-v2/kostest/Make.defs
deleted file mode 100644
index 3810f0857..000000000
--- a/nuttx/configs/px4fmu-v2/kostest/Make.defs
+++ /dev/null
@@ -1,123 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/kostest/Make.defs
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolchain.defs
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)memory.ld}"
-  ARCHSCRIPT += -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)kernel-space.ld}"
-else
-  # Linux/Cygwin-native toolchain
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)$(DELIM)include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)$(DELIM)include -isystem $(TOPDIR)$(DELIM)include$(DELIM)cxx
-  ARCHSCRIPT = -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)memory.ld
-  ARCHSCRIPT += -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)kernel-space.ld
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)$(DELIM)binfmt$(DELIM)libnxflat$(DELIM)gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-ifeq ($(CONFIG_HOST_WINDOWS),y)
-  HOSTEXEEXT = .exe
-else
-  HOSTEXEEXT =
-endif
-
-ifeq ($(WINTOOL),y)
-  # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
-  MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mknulldeps.sh
-else
-  # Linux/Cygwin-native host tools
-  MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkdeps$(HOSTEXEEXT)
-endif
-
diff --git a/nuttx/configs/px4fmu-v2/kostest/defconfig b/nuttx/configs/px4fmu-v2/kostest/defconfig
deleted file mode 100644
index 08774d3b2..000000000
--- a/nuttx/configs/px4fmu-v2/kostest/defconfig
+++ /dev/null
@@ -1,951 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_FLAT is not set
-CONFIG_BUILD_PROTECTED=y
-CONFIG_BUILD_2PASS=y
-CONFIG_PASS1_TARGET="all"
-CONFIG_PASS1_BUILDIR="configs/stm32f4discovery/kernel"
-CONFIG_PASS1_OBJECT=""
-CONFIG_NUTTX_USERSPACE=0x08020000
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-# CONFIG_UBOOT_UIMAGE is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_TIVA is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARMV7M_MPU=y
-CONFIG_ARMV7M_MPU_NREGIONS=8
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32L162ZD is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103RC is not set
-# CONFIG_ARCH_CHIP_STM32F103RD is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F401RE is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F207 is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_STM32F401 is not set
-# CONFIG_STM32_STM32F405 is not set
-CONFIG_STM32_STM32F407=y
-# CONFIG_STM32_STM32F427 is not set
-# CONFIG_STM32_STM32F429 is not set
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-CONFIG_STM32_HAVE_CCM=y
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-CONFIG_STM32_HAVE_FSMC=y
-CONFIG_STM32_HAVE_USART3=y
-CONFIG_STM32_HAVE_UART4=y
-CONFIG_STM32_HAVE_UART5=y
-CONFIG_STM32_HAVE_USART6=y
-# CONFIG_STM32_HAVE_UART7 is not set
-# CONFIG_STM32_HAVE_UART8 is not set
-CONFIG_STM32_HAVE_TIM1=y
-CONFIG_STM32_HAVE_TIM5=y
-CONFIG_STM32_HAVE_TIM6=y
-CONFIG_STM32_HAVE_TIM7=y
-CONFIG_STM32_HAVE_TIM8=y
-CONFIG_STM32_HAVE_TIM9=y
-CONFIG_STM32_HAVE_TIM10=y
-CONFIG_STM32_HAVE_TIM11=y
-CONFIG_STM32_HAVE_TIM12=y
-CONFIG_STM32_HAVE_TIM13=y
-CONFIG_STM32_HAVE_TIM14=y
-# CONFIG_STM32_HAVE_TIM15 is not set
-# CONFIG_STM32_HAVE_TIM16 is not set
-# CONFIG_STM32_HAVE_TIM17 is not set
-CONFIG_STM32_HAVE_ADC2=y
-CONFIG_STM32_HAVE_ADC3=y
-# CONFIG_STM32_HAVE_ADC4 is not set
-CONFIG_STM32_HAVE_CAN1=y
-CONFIG_STM32_HAVE_CAN2=y
-CONFIG_STM32_HAVE_RNG=y
-CONFIG_STM32_HAVE_ETHMAC=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-# CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_L2CACHE is not set
-# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
-# CONFIG_ARCH_HAVE_ADDRENV is not set
-# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_HAVE_EXTCLK is not set
-CONFIG_ARCH_USE_MPU=y
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-# CONFIG_ARCH_BUTTONS is not set
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-
-#
-# Board-Specific Options
-#
-# CONFIG_STM32F4DISBB is not set
-
-#
-# RTOS Features
-#
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-CONFIG_DISABLE_ENVIRON=y
-
-#
-# Clocks and Timers
-#
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-# CONFIG_CLOCK_MONOTONIC is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2013
-CONFIG_START_MONTH=3
-CONFIG_START_DAY=22
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=8
-CONFIG_WDOG_INTRESERVE=2
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Tasks and Scheduling
-#
-# CONFIG_INIT_NONE is not set
-CONFIG_INIT_ENTRYPOINT=y
-# CONFIG_INIT_FILEPATH is not set
-CONFIG_USER_ENTRYPOINT="ostest_main"
-CONFIG_RR_INTERVAL=200
-CONFIG_TASK_NAME_SIZE=0
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_MAX_TASKS=16
-# CONFIG_SCHED_HAVE_PARENT is not set
-CONFIG_SCHED_WAITPID=y
-
-#
-# Pthread Options
-#
-# CONFIG_MUTEX_TYPES is not set
-CONFIG_NPTHREAD_KEYS=4
-
-#
-# Performance Monitoring
-#
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-
-#
-# Files and I/O
-#
-CONFIG_DEV_CONSOLE=y
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-# CONFIG_PRIORITY_INHERITANCE is not set
-
-#
-# RTOS hooks
-#
-CONFIG_BOARD_INITIALIZE=y
-# CONFIG_BOARD_INITTHREAD is not set
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# POSIX Message Queue Options
-#
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-CONFIG_LIB_SYSCALL=y
-CONFIG_SYS_RESERVED=8
-CONFIG_SYS_NNEST=2
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-
-#
-# Buffering
-#
-# CONFIG_DRVR_WRITEBUFFER is not set
-# CONFIG_DRVR_READAHEAD is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_TIMER is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-CONFIG_DEV_LOWCONSOLE=y
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# Crypto API
-#
-# CONFIG_CRYPTO is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-CONFIG_DISABLE_MOUNTPOINT=y
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_NAMED_SEMAPHORES is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-CONFIG_MM_KERNEL_HEAP=y
-CONFIG_MM_KERNEL_HEAPSIZE=8192
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-# CONFIG_PIC is not set
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-# CONFIG_HAVE_CXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CPUHOG is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-CONFIG_EXAMPLES_OSTEST=y
-CONFIG_EXAMPLES_OSTEST_LOOPS=1
-CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
-CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
-CONFIG_EXAMPLES_OSTEST_RR_RANGE=10000
-CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERIALBLASTER is not set
-# CONFIG_EXAMPLES_SERIALRX is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-# CONFIG_NSH_LIBRARY is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# Intel HEX to binary conversion
-#
-# CONFIG_SYSTEM_HEX2BIN is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-# CONFIG_SYSTEM_READLINE is not set
-
-#
-# P-Code Support
-#
-
-#
-# PHY Tool
-#
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sudoku
-#
-# CONFIG_SYSTEM_SUDOKU is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# USB Monitor
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2/kostest/setenv.sh b/nuttx/configs/px4fmu-v2/kostest/setenv.sh
deleted file mode 100755
index 6ced112dd..000000000
--- a/nuttx/configs/px4fmu-v2/kostest/setenv.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/kostest/setenv.sh
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2/netnsh/Make.defs b/nuttx/configs/px4fmu-v2/netnsh/Make.defs
deleted file mode 100644
index b6e8abd09..000000000
--- a/nuttx/configs/px4fmu-v2/netnsh/Make.defs
+++ /dev/null
@@ -1,112 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/netnsh/Make.defs
-#
-#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2/netnsh/defconfig b/nuttx/configs/px4fmu-v2/netnsh/defconfig
deleted file mode 100644
index 9c0c220f0..000000000
--- a/nuttx/configs/px4fmu-v2/netnsh/defconfig
+++ /dev/null
@@ -1,1257 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-CONFIG_BUILD_FLAT=y
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-# CONFIG_UBOOT_UIMAGE is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_TIVA is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-CONFIG_SDIO_DMA=y
-CONFIG_SDIO_DMAPRIO=0x00010000
-# CONFIG_SDIO_WIDTH_D1_ONLY is not set
-# CONFIG_NET_MULTICAST is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32L162ZD is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103RC is not set
-# CONFIG_ARCH_CHIP_STM32F103RD is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F401RE is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F207 is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_STM32F401 is not set
-# CONFIG_STM32_STM32F405 is not set
-CONFIG_STM32_STM32F407=y
-# CONFIG_STM32_STM32F427 is not set
-# CONFIG_STM32_STM32F429 is not set
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-CONFIG_STM32_HAVE_CCM=y
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-CONFIG_STM32_HAVE_FSMC=y
-CONFIG_STM32_HAVE_USART3=y
-CONFIG_STM32_HAVE_UART4=y
-CONFIG_STM32_HAVE_UART5=y
-CONFIG_STM32_HAVE_USART6=y
-# CONFIG_STM32_HAVE_UART7 is not set
-# CONFIG_STM32_HAVE_UART8 is not set
-CONFIG_STM32_HAVE_TIM1=y
-CONFIG_STM32_HAVE_TIM5=y
-CONFIG_STM32_HAVE_TIM6=y
-CONFIG_STM32_HAVE_TIM7=y
-CONFIG_STM32_HAVE_TIM8=y
-CONFIG_STM32_HAVE_TIM9=y
-CONFIG_STM32_HAVE_TIM10=y
-CONFIG_STM32_HAVE_TIM11=y
-CONFIG_STM32_HAVE_TIM12=y
-CONFIG_STM32_HAVE_TIM13=y
-CONFIG_STM32_HAVE_TIM14=y
-# CONFIG_STM32_HAVE_TIM15 is not set
-# CONFIG_STM32_HAVE_TIM16 is not set
-# CONFIG_STM32_HAVE_TIM17 is not set
-CONFIG_STM32_HAVE_ADC2=y
-CONFIG_STM32_HAVE_ADC3=y
-# CONFIG_STM32_HAVE_ADC4 is not set
-CONFIG_STM32_HAVE_CAN1=y
-CONFIG_STM32_HAVE_CAN2=y
-CONFIG_STM32_HAVE_RNG=y
-CONFIG_STM32_HAVE_ETHMAC=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-CONFIG_STM32_DMA2=y
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-CONFIG_STM32_ETHMAC=y
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
-CONFIG_STM32_SDIO=y
-CONFIG_STM32_SPI1=y
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-# CONFIG_STM32_USART2 is not set
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-CONFIG_STM32_USART6=y
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-CONFIG_STM32_SPI=y
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-CONFIG_STM32_CCMEXCLUDE=y
-CONFIG_STM32_DMACAPABLE=y
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART6_RS485 is not set
-# CONFIG_USART6_RXDMA is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# SPI Configuration
-#
-# CONFIG_STM32_SPI_INTERRUPTS is not set
-# CONFIG_STM32_SPI_DMA is not set
-
-#
-# SDIO Configuration
-#
-
-#
-# Ethernet MAC configuration
-#
-CONFIG_STM32_PHYADDR=0
-# CONFIG_STM32_PHYINIT is not set
-# CONFIG_STM32_MII is not set
-CONFIG_STM32_AUTONEG=y
-CONFIG_STM32_PHYSR=31
-CONFIG_STM32_PHYSR_ALTCONFIG=y
-CONFIG_STM32_PHYSR_ALTMODE=0x001c
-CONFIG_STM32_PHYSR_10HD=0x0004
-CONFIG_STM32_PHYSR_100HD=0x0008
-CONFIG_STM32_PHYSR_10FD=0x0014
-CONFIG_STM32_PHYSR_100FD=0x0018
-# CONFIG_STM32_ETH_PTP is not set
-CONFIG_STM32_RMII=y
-# CONFIG_STM32_RMII_MCO1 is not set
-# CONFIG_STM32_RMII_MCO2 is not set
-CONFIG_STM32_RMII_EXTCLK=y
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-CONFIG_ARCH_DMA=y
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_L2CACHE is not set
-# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
-# CONFIG_ARCH_HAVE_ADDRENV is not set
-# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_HAVE_EXTCLK is not set
-# CONFIG_ARCH_USE_MPU is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-CONFIG_ARCH_BUTTONS=y
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-# CONFIG_ARCH_IRQBUTTONS is not set
-CONFIG_NSH_MMCSDMINOR=0
-CONFIG_NSH_MMCSDSLOTNO=0
-
-#
-# Board-Specific Options
-#
-CONFIG_STM32F4DISBB=y
-
-#
-# RTOS Features
-#
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Clocks and Timers
-#
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-# CONFIG_CLOCK_MONOTONIC is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2014
-CONFIG_START_MONTH=9
-CONFIG_START_DAY=13
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=16
-CONFIG_WDOG_INTRESERVE=4
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Tasks and Scheduling
-#
-# CONFIG_INIT_NONE is not set
-CONFIG_INIT_ENTRYPOINT=y
-# CONFIG_INIT_FILEPATH is not set
-CONFIG_USER_ENTRYPOINT="nsh_main"
-CONFIG_RR_INTERVAL=200
-CONFIG_TASK_NAME_SIZE=0
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_MAX_TASKS=16
-# CONFIG_SCHED_HAVE_PARENT is not set
-CONFIG_SCHED_WAITPID=y
-
-#
-# Pthread Options
-#
-# CONFIG_MUTEX_TYPES is not set
-CONFIG_NPTHREAD_KEYS=4
-
-#
-# Performance Monitoring
-#
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-
-#
-# Files and I/O
-#
-CONFIG_DEV_CONSOLE=y
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-# CONFIG_PRIORITY_INHERITANCE is not set
-
-#
-# RTOS hooks
-#
-# CONFIG_BOARD_INITIALIZE is not set
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-CONFIG_SIG_SIGWORK=17
-
-#
-# POSIX Message Queue Options
-#
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-# CONFIG_LIB_SYSCALL is not set
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-
-#
-# Buffering
-#
-# CONFIG_DRVR_WRITEBUFFER is not set
-# CONFIG_DRVR_READAHEAD is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-CONFIG_SPI=y
-# CONFIG_SPI_OWNBUS is not set
-CONFIG_SPI_EXCHANGE=y
-# CONFIG_SPI_CMDDATA is not set
-# CONFIG_SPI_BITBANG is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_TIMER is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-CONFIG_MMCSD=y
-CONFIG_MMCSD_NSLOTS=1
-# CONFIG_MMCSD_READONLY is not set
-CONFIG_MMCSD_MULTIBLOCK_DISABLE=y
-# CONFIG_MMCSD_MMCSUPPORT is not set
-CONFIG_MMCSD_HAVECARDDETECT=y
-# CONFIG_MMCSD_SPI is not set
-CONFIG_ARCH_HAVE_SDIO=y
-CONFIG_MMCSD_SDIO=y
-CONFIG_SDIO_PREFLIGHT=y
-# CONFIG_SDIO_MUXBUS is not set
-# CONFIG_SDIO_BLOCKSETUP is not set
-# CONFIG_MTD is not set
-CONFIG_NETDEVICES=y
-
-#
-# General Ethernet MAC Driver Options
-#
-# CONFIG_NETDEV_MULTINIC is not set
-
-#
-# External Ethernet MAC Device Support
-#
-# CONFIG_NET_DM90x0 is not set
-# CONFIG_ENC28J60 is not set
-# CONFIG_ENCX24J600 is not set
-# CONFIG_NET_E1000 is not set
-# CONFIG_NET_SLIP is not set
-# CONFIG_NET_VNET is not set
-
-#
-# External Ethernet PHY Device Support
-#
-# CONFIG_ARCH_PHY_INTERRUPT is not set
-# CONFIG_ETH0_PHY_NONE is not set
-# CONFIG_ETH0_PHY_AM79C874 is not set
-# CONFIG_ETH0_PHY_KS8721 is not set
-# CONFIG_ETH0_PHY_KSZ8051 is not set
-# CONFIG_ETH0_PHY_KSZ8081 is not set
-# CONFIG_ETH0_PHY_KSZ90x1 is not set
-# CONFIG_ETH0_PHY_DP83848C is not set
-CONFIG_ETH0_PHY_LAN8720=y
-# CONFIG_ETH0_PHY_DM9161 is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-# CONFIG_ARCH_HAVE_USART2 is not set
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-CONFIG_ARCH_HAVE_USART6=y
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART6_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_USART6_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART6 Configuration
-#
-CONFIG_USART6_RXBUFSIZE=64
-CONFIG_USART6_TXBUFSIZE=64
-CONFIG_USART6_BAUD=115200
-CONFIG_USART6_BITS=8
-CONFIG_USART6_PARITY=0
-CONFIG_USART6_2STOP=0
-# CONFIG_USART6_IFLOWCONTROL is not set
-# CONFIG_USART6_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-CONFIG_ARCH_HAVE_NET=y
-CONFIG_ARCH_HAVE_PHY=y
-CONFIG_NET=y
-# CONFIG_NET_NOINTS is not set
-CONFIG_NET_MULTIBUFFER=y
-# CONFIG_NET_PROMISCUOUS is not set
-CONFIG_NET_BUFSIZE=590
-CONFIG_NET_RECEIVE_WINDOW=536
-CONFIG_NET_GUARDSIZE=2
-
-#
-# Socket Support
-#
-CONFIG_NSOCKET_DESCRIPTORS=8
-CONFIG_NET_NACTIVESOCKETS=16
-CONFIG_NET_SOCKOPTS=y
-CONFIG_NET_SOLINGER=y
-
-#
-# Network Device Operations
-#
-# CONFIG_NETDEV_PHY_IOCTL is not set
-
-#
-# Raw Socket Support
-#
-# CONFIG_NET_PKT is not set
-
-#
-# TCP/IP Networking
-#
-CONFIG_NET_TCP=y
-# CONFIG_NET_TCPURGDATA is not set
-CONFIG_NET_TCP_CONNS=8
-CONFIG_NET_MAX_LISTENPORTS=20
-CONFIG_NET_TCP_READAHEAD=y
-CONFIG_NET_TCP_WRITE_BUFFERS=y
-CONFIG_NET_TCP_NWRBCHAINS=8
-CONFIG_NET_TCP_RECVDELAY=0
-CONFIG_NET_TCPBACKLOG=y
-# CONFIG_NET_SENDFILE is not set
-
-#
-# UDP Networking
-#
-CONFIG_NET_UDP=y
-CONFIG_NET_UDP_CHECKSUMS=y
-CONFIG_NET_UDP_CONNS=8
-CONFIG_NET_BROADCAST=y
-# CONFIG_NET_RXAVAIL is not set
-
-#
-# ICMP Networking Support
-#
-CONFIG_NET_ICMP=y
-CONFIG_NET_ICMP_PING=y
-# CONFIG_NET_PINGADDRCONF is not set
-
-#
-# IGMPv2 Client Support
-#
-# CONFIG_NET_IGMP is not set
-
-#
-# ARP Configuration
-#
-CONFIG_NET_ARP=y
-CONFIG_NET_ARPTAB_SIZE=16
-CONFIG_NET_ARP_MAXAGE=120
-# CONFIG_NET_ARP_IPIN is not set
-CONFIG_NET_ARP_SEND=y
-CONFIG_ARP_SEND_MAXTRIES=5
-CONFIG_ARP_SEND_DELAYMSEC=20
-
-#
-# Network I/O Buffer Support
-#
-CONFIG_NET_IOB=y
-CONFIG_IOB_NBUFFERS=36
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=8
-# CONFIG_NET_ARCH_INCR32 is not set
-# CONFIG_NET_ARCH_CHKSUM is not set
-# CONFIG_NET_STATISTICS is not set
-
-#
-# Routing Table Configuration
-#
-# CONFIG_NET_ROUTE is not set
-CONFIG_NET_ETHERNET=y
-
-#
-# Crypto API
-#
-# CONFIG_CRYPTO is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_FS_AUTOMOUNTER is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-CONFIG_FS_READABLE=y
-CONFIG_FS_WRITABLE=y
-# CONFIG_FS_RAMMAP is not set
-CONFIG_FS_FAT=y
-CONFIG_FAT_LCNAMES=y
-CONFIG_FAT_LFN=y
-CONFIG_FAT_MAXFNAME=32
-# CONFIG_FS_FATTIME is not set
-# CONFIG_FAT_DMAMEMORY is not set
-# CONFIG_NFS is not set
-# CONFIG_FS_NXFFS is not set
-# CONFIG_FS_ROMFS is not set
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_BINFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=1
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_BINFMT_EXEPATH is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-CONFIG_BUILTIN=y
-# CONFIG_PIC is not set
-# CONFIG_SYMTAB_ORDEREDBYNAME is not set
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-# CONFIG_LIBC_LOCALTIME is not set
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-CONFIG_SCHED_WORKQUEUE=y
-CONFIG_SCHED_HPWORK=y
-CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_HPWORKPERIOD=50000
-CONFIG_SCHED_HPWORKSTACKSIZE=2048
-# CONFIG_SCHED_LPWORK is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-CONFIG_BUILTIN_PROXY_STACKSIZE=1024
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CPUHOG is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NETTEST is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-CONFIG_EXAMPLES_NSH=y
-CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERIALBLASTER is not set
-# CONFIG_EXAMPLES_SERIALRX is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART_TEST is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_DISCOVER is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPC is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-CONFIG_NETUTILS_DNSCLIENT=y
-CONFIG_NETUTILS_DNSCLIENT_ENTRIES=8
-CONFIG_NETUTILS_DNSCLIENT_MAXRESPONSE=96
-# CONFIG_NETUTILS_SMTP is not set
-CONFIG_NETUTILS_TELNETD=y
-CONFIG_NETUTILS_TFTPC=y
-# CONFIG_NETUTILS_THTTPD is not set
-CONFIG_NETUTILS_NETLIB=y
-CONFIG_NETUTILS_WEBCLIENT=y
-CONFIG_NSH_WGET_USERAGENT="NuttX/6.xx.x (; http://www.nuttx.org/)"
-# CONFIG_NETUTILS_WEBSERVER is not set
-# CONFIG_NETUTILS_NTPCLIENT is not set
-# CONFIG_NETUTILS_DISCOVER is not set
-# CONFIG_NETUTILS_XMLRPC is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-CONFIG_NSH_LIBRARY=y
-
-#
-# Command Line Configuration
-#
-CONFIG_NSH_READLINE=y
-# CONFIG_NSH_CLE is not set
-CONFIG_NSH_LINELEN=64
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-# CONFIG_NSH_CMDPARMS is not set
-CONFIG_NSH_MAXARGUMENTS=6
-# CONFIG_NSH_ARGCAT is not set
-CONFIG_NSH_NESTDEPTH=3
-# CONFIG_NSH_DISABLEBG is not set
-CONFIG_NSH_BUILTIN_APPS=y
-
-#
-# Disable Individual commands
-#
-# CONFIG_NSH_DISABLE_ADDROUTE is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_CMP is not set
-# CONFIG_NSH_DISABLE_DD is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_DELROUTE is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXIT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_HEXDUMP is not set
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOSETUP is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MB is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFATFS is not set
-# CONFIG_NSH_DISABLE_MKFIFO is not set
-# CONFIG_NSH_DISABLE_MKRD is not set
-# CONFIG_NSH_DISABLE_MH is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MW is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PING is not set
-# CONFIG_NSH_DISABLE_PUT is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SH is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WGET is not set
-# CONFIG_NSH_DISABLE_XD is not set
-
-#
-# Configure Command Options
-#
-# CONFIG_NSH_CMDOPT_DF_H is not set
-CONFIG_NSH_CODECS_BUFSIZE=128
-# CONFIG_NSH_CMDOPT_HEXDUMP is not set
-CONFIG_NSH_FILEIOSIZE=512
-
-#
-# Scripting Support
-#
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-
-#
-# Console Configuration
-#
-CONFIG_NSH_CONSOLE=y
-CONFIG_NSH_ARCHINIT=y
-
-#
-# Networking Configuration
-#
-# CONFIG_NSH_NETINIT_THREAD is not set
-CONFIG_NSH_IPADDR=0x0a000002
-CONFIG_NSH_DRIPADDR=0x0a000001
-CONFIG_NSH_NETMASK=0xffffff00
-# CONFIG_NSH_DNS is not set
-# CONFIG_NSH_NOMAC is not set
-CONFIG_NSH_MAX_ROUNDTRIP=20
-
-#
-# Telnet Configuration
-#
-CONFIG_NSH_TELNET=y
-CONFIG_NSH_TELNETD_PORT=23
-CONFIG_NSH_TELNETD_DAEMONPRIO=100
-CONFIG_NSH_TELNETD_DAEMONSTACKSIZE=2048
-CONFIG_NSH_TELNETD_CLIENTPRIO=100
-CONFIG_NSH_TELNETD_CLIENTSTACKSIZE=2048
-CONFIG_NSH_IOBUFFER_SIZE=512
-# CONFIG_NSH_TELNET_LOGIN is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# Intel HEX to binary conversion
-#
-# CONFIG_SYSTEM_HEX2BIN is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-CONFIG_SYSTEM_READLINE=y
-CONFIG_READLINE_ECHO=y
-
-#
-# P-Code Support
-#
-
-#
-# PHY Tool
-#
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sudoku
-#
-# CONFIG_SYSTEM_SUDOKU is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# USB Monitor
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2/netnsh/setenv.sh b/nuttx/configs/px4fmu-v2/netnsh/setenv.sh
deleted file mode 100755
index b4b8a7e35..000000000
--- a/nuttx/configs/px4fmu-v2/netnsh/setenv.sh
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/netnsh/setenv.sh
-#
-#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2/nsh/Make.defs b/nuttx/configs/px4fmu-v2/nsh/Make.defs
deleted file mode 100644
index 0e949076b..000000000
--- a/nuttx/configs/px4fmu-v2/nsh/Make.defs
+++ /dev/null
@@ -1,112 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/nsh/Make.defs
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2/nsh/defconfig b/nuttx/configs/px4fmu-v2/nsh/defconfig
deleted file mode 100644
index a461b5e0a..000000000
--- a/nuttx/configs/px4fmu-v2/nsh/defconfig
+++ /dev/null
@@ -1,1075 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-CONFIG_BUILD_FLAT=y
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-# CONFIG_UBOOT_UIMAGE is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_EFM32 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_TIVA is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_ARMV7M_ITMSYSLOG is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32L162ZD is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103RC is not set
-# CONFIG_ARCH_CHIP_STM32F103RD is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F401RE is not set
-# CONFIG_ARCH_CHIP_STM32F411RE is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F207 is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_STM32F401 is not set
-# CONFIG_STM32_STM32F411 is not set
-# CONFIG_STM32_STM32F405 is not set
-CONFIG_STM32_STM32F407=y
-# CONFIG_STM32_STM32F427 is not set
-# CONFIG_STM32_STM32F429 is not set
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-CONFIG_STM32_HAVE_CCM=y
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-CONFIG_STM32_HAVE_FSMC=y
-CONFIG_STM32_HAVE_USART3=y
-CONFIG_STM32_HAVE_UART4=y
-CONFIG_STM32_HAVE_UART5=y
-CONFIG_STM32_HAVE_USART6=y
-# CONFIG_STM32_HAVE_UART7 is not set
-# CONFIG_STM32_HAVE_UART8 is not set
-CONFIG_STM32_HAVE_TIM1=y
-CONFIG_STM32_HAVE_TIM5=y
-CONFIG_STM32_HAVE_TIM6=y
-CONFIG_STM32_HAVE_TIM7=y
-CONFIG_STM32_HAVE_TIM8=y
-CONFIG_STM32_HAVE_TIM9=y
-CONFIG_STM32_HAVE_TIM10=y
-CONFIG_STM32_HAVE_TIM11=y
-CONFIG_STM32_HAVE_TIM12=y
-CONFIG_STM32_HAVE_TIM13=y
-CONFIG_STM32_HAVE_TIM14=y
-# CONFIG_STM32_HAVE_TIM15 is not set
-# CONFIG_STM32_HAVE_TIM16 is not set
-# CONFIG_STM32_HAVE_TIM17 is not set
-CONFIG_STM32_HAVE_ADC2=y
-CONFIG_STM32_HAVE_ADC3=y
-# CONFIG_STM32_HAVE_ADC4 is not set
-CONFIG_STM32_HAVE_CAN1=y
-CONFIG_STM32_HAVE_CAN2=y
-CONFIG_STM32_HAVE_RNG=y
-CONFIG_STM32_HAVE_ETHMAC=y
-CONFIG_STM32_HAVE_SPI2=y
-CONFIG_STM32_HAVE_SPI3=y
-# CONFIG_STM32_HAVE_SPI4 is not set
-# CONFIG_STM32_HAVE_SPI5 is not set
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-CONFIG_STM32_OTGFS=y
-# CONFIG_STM32_OTGHS is not set
-CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-CONFIG_STM32_SPI1=y
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-CONFIG_STM32_SPI=y
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# SPI Configuration
-#
-# CONFIG_STM32_SPI_INTERRUPTS is not set
-# CONFIG_STM32_SPI_DMA is not set
-
-#
-# USB FS Host Configuration
-#
-
-#
-# USB HS Host Configuration
-#
-
-#
-# USB Host Debug Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_L2CACHE is not set
-# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
-# CONFIG_ARCH_HAVE_ADDRENV is not set
-# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_HAVE_EXTCLK is not set
-# CONFIG_ARCH_USE_MPU is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-CONFIG_ARCH_BUTTONS=y
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-# CONFIG_ARCH_IRQBUTTONS is not set
-CONFIG_NSH_MMCSDMINOR=0
-
-#
-# Board-Specific Options
-#
-# CONFIG_STM32F4DISBB is not set
-
-#
-# RTOS Features
-#
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Clocks and Timers
-#
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-# CONFIG_CLOCK_MONOTONIC is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2011
-CONFIG_START_MONTH=12
-CONFIG_START_DAY=6
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=16
-CONFIG_WDOG_INTRESERVE=4
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Tasks and Scheduling
-#
-# CONFIG_INIT_NONE is not set
-CONFIG_INIT_ENTRYPOINT=y
-# CONFIG_INIT_FILEPATH is not set
-CONFIG_USER_ENTRYPOINT="nsh_main"
-CONFIG_RR_INTERVAL=200
-CONFIG_TASK_NAME_SIZE=0
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_MAX_TASKS=16
-# CONFIG_SCHED_HAVE_PARENT is not set
-CONFIG_SCHED_WAITPID=y
-
-#
-# Pthread Options
-#
-# CONFIG_MUTEX_TYPES is not set
-CONFIG_NPTHREAD_KEYS=4
-
-#
-# Performance Monitoring
-#
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-
-#
-# Files and I/O
-#
-CONFIG_DEV_CONSOLE=y
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-# CONFIG_PRIORITY_INHERITANCE is not set
-
-#
-# RTOS hooks
-#
-# CONFIG_BOARD_INITIALIZE is not set
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# POSIX Message Queue Options
-#
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-
-#
-# Work Queue Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_SCHED_HPWORK is not set
-# CONFIG_SCHED_LPWORK is not set
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-# CONFIG_LIB_SYSCALL is not set
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-
-#
-# Buffering
-#
-# CONFIG_DRVR_WRITEBUFFER is not set
-# CONFIG_DRVR_READAHEAD is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-CONFIG_SPI=y
-# CONFIG_SPI_OWNBUS is not set
-CONFIG_SPI_EXCHANGE=y
-# CONFIG_SPI_CMDDATA is not set
-# CONFIG_SPI_BITBANG is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_TIMER is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-# CONFIG_ARCH_HAVE_OTHER_UART is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_ARCH_HAVE_SERIAL_TERMIOS=y
-# CONFIG_SERIAL_TERMIOS is not set
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_OTHER_SERIAL_CONSOLE is not set
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# Crypto API
-#
-# CONFIG_CRYPTO is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_FS_AUTOMOUNTER is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_NAMED_SEMAPHORES is not set
-CONFIG_FS_MQUEUE_MPATH="/var/mqueue"
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-# CONFIG_FS_ROMFS is not set
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_BINFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Loader
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_BINFMT_EXEPATH is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-CONFIG_BUILTIN=y
-# CONFIG_PIC is not set
-# CONFIG_SYMTAB_ORDEREDBYNAME is not set
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-# CONFIG_LIBC_LOCALTIME is not set
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-CONFIG_BUILTIN_PROXY_STACKSIZE=1024
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CPUHOG is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-CONFIG_EXAMPLES_NSH=y
-CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERIALBLASTER is not set
-# CONFIG_EXAMPLES_SERIALRX is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART_TEST is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-CONFIG_NSH_LIBRARY=y
-
-#
-# Command Line Configuration
-#
-CONFIG_NSH_READLINE=y
-# CONFIG_NSH_CLE is not set
-CONFIG_NSH_LINELEN=64
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-# CONFIG_NSH_CMDPARMS is not set
-CONFIG_NSH_MAXARGUMENTS=6
-# CONFIG_NSH_ARGCAT is not set
-CONFIG_NSH_NESTDEPTH=3
-# CONFIG_NSH_DISABLEBG is not set
-CONFIG_NSH_BUILTIN_APPS=y
-
-#
-# Disable Individual commands
-#
-# CONFIG_NSH_DISABLE_ADDROUTE is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_CMP is not set
-# CONFIG_NSH_DISABLE_DD is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_DELROUTE is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXIT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_HEXDUMP is not set
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOSETUP is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MB is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFIFO is not set
-# CONFIG_NSH_DISABLE_MKRD is not set
-# CONFIG_NSH_DISABLE_MH is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MW is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PUT is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SH is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WGET is not set
-# CONFIG_NSH_DISABLE_XD is not set
-
-#
-# Configure Command Options
-#
-# CONFIG_NSH_CMDOPT_DF_H is not set
-CONFIG_NSH_CODECS_BUFSIZE=128
-# CONFIG_NSH_CMDOPT_HEXDUMP is not set
-CONFIG_NSH_FILEIOSIZE=512
-
-#
-# Scripting Support
-#
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-
-#
-# Console Configuration
-#
-CONFIG_NSH_CONSOLE=y
-# CONFIG_NSH_ALTCONDEV is not set
-# CONFIG_NSH_ARCHINIT is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# Intel HEX to binary conversion
-#
-# CONFIG_SYSTEM_HEX2BIN is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-CONFIG_SYSTEM_READLINE=y
-CONFIG_READLINE_ECHO=y
-
-#
-# P-Code Support
-#
-
-#
-# PHY Tool
-#
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sudoku
-#
-# CONFIG_SYSTEM_SUDOKU is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# USB Monitor
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2/nsh/setenv.sh b/nuttx/configs/px4fmu-v2/nsh/setenv.sh
deleted file mode 100755
index 4c3360716..000000000
--- a/nuttx/configs/px4fmu-v2/nsh/setenv.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/nsh/setenv.sh
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2/nxlines/Make.defs b/nuttx/configs/px4fmu-v2/nxlines/Make.defs
deleted file mode 100644
index 3f58ea7b3..000000000
--- a/nuttx/configs/px4fmu-v2/nxlines/Make.defs
+++ /dev/null
@@ -1,112 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/nxlines/Make.defs
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2/nxlines/defconfig b/nuttx/configs/px4fmu-v2/nxlines/defconfig
deleted file mode 100644
index d967dc7b5..000000000
--- a/nuttx/configs/px4fmu-v2/nxlines/defconfig
+++ /dev/null
@@ -1,1038 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-CONFIG_STM32_FSMC=y
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-CONFIG_STM32_SPI1=y
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-CONFIG_STM32_SPI=y
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-# CONFIG_STM32_FSMC_SRAM is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# SPI Configuration
-#
-# CONFIG_STM32_SPI_INTERRUPTS is not set
-# CONFIG_STM32_SPI_DMA is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-CONFIG_ARCH_BUTTONS=y
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-# CONFIG_ARCH_IRQBUTTONS is not set
-CONFIG_NSH_MMCSDMINOR=0
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2011
-CONFIG_START_MONTH=12
-CONFIG_START_DAY=6
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_SCHED_WAITPID=y
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="nxlines_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-CONFIG_SPI=y
-# CONFIG_SPI_OWNBUS is not set
-CONFIG_SPI_EXCHANGE=y
-# CONFIG_SPI_CMDDATA is not set
-# CONFIG_SPI_BITBANG is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-CONFIG_LCD=y
-
-#
-# Common LCD Settings
-#
-# CONFIG_LCD_CONSOLE is not set
-# CONFIG_LCD_NOGETRUN is not set
-CONFIG_LCD_MAXCONTRAST=1
-CONFIG_LCD_MAXPOWER=255
-
-#
-# Graphic LCD Devices
-#
-# CONFIG_LCD_P14201 is not set
-# CONFIG_LCD_NOKIA6100 is not set
-# CONFIG_LCD_MIO283QT2 is not set
-# CONFIG_LCD_UG9664HSWAG01 is not set
-# CONFIG_LCD_UG2864HSWEG01 is not set
-# CONFIG_LCD_UG2832HSWEG04 is not set
-# CONFIG_LCD_ST7567 is not set
-# CONFIG_LCD_UG2864AMBAG01 is not set
-CONFIG_LCD_SSD1289=y
-CONFIG_SSD1289_PROFILE1=y
-# CONFIG_SSD1289_PROFILE2 is not set
-# CONFIG_SSD1289_PROFILE3 is not set
-# CONFIG_LCD_SHARP_MEMLCD is not set
-CONFIG_LCD_LANDSCAPE=y
-# CONFIG_LCD_PORTRAIT is not set
-# CONFIG_LCD_RPORTRAIT is not set
-# CONFIG_LCD_RLANDSCAPE is not set
-
-#
-# Alphanumeric/Segment LCD Devices
-#
-# CONFIG_LCD_LCD1602 is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-# CONFIG_FS_ROMFS is not set
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-CONFIG_NX=y
-CONFIG_NX_LCDDRIVER=y
-CONFIG_NX_NPLANES=1
-# CONFIG_NX_WRITEONLY is not set
-
-#
-# Supported Pixel Depths
-#
-CONFIG_NX_DISABLE_1BPP=y
-CONFIG_NX_DISABLE_2BPP=y
-CONFIG_NX_DISABLE_4BPP=y
-CONFIG_NX_DISABLE_8BPP=y
-# CONFIG_NX_DISABLE_16BPP is not set
-CONFIG_NX_DISABLE_24BPP=y
-CONFIG_NX_DISABLE_32BPP=y
-# CONFIG_NX_PACKEDMSFIRST is not set
-
-#
-# Input Devices
-#
-CONFIG_NX_XYINPUT=y
-# CONFIG_NX_XYINPUT_NONE is not set
-CONFIG_NX_XYINPUT_MOUSE=y
-# CONFIG_NX_XYINPUT_TOUCHSCREEN is not set
-CONFIG_NX_KBD=y
-
-#
-# Framed Window Borders
-#
-CONFIG_NXTK_BORDERWIDTH=4
-# CONFIG_NXTK_DEFAULT_BORDERCOLORS is not set
-CONFIG_NXTK_BORDERCOLOR1=0x5cb7
-CONFIG_NXTK_BORDERCOLOR2=0x21c9
-CONFIG_NXTK_BORDERCOLOR3=0xffdf
-# CONFIG_NXTK_AUTORAISE is not set
-
-#
-# Font Selections
-#
-CONFIG_NXFONTS_CHARBITS=7
-# CONFIG_NXFONT_MONO5X8 is not set
-# CONFIG_NXFONT_SANS17X22 is not set
-# CONFIG_NXFONT_SANS20X26 is not set
-CONFIG_NXFONT_SANS23X27=y
-# CONFIG_NXFONT_SANS22X29 is not set
-# CONFIG_NXFONT_SANS28X37 is not set
-# CONFIG_NXFONT_SANS39X48 is not set
-# CONFIG_NXFONT_SANS17X23B is not set
-# CONFIG_NXFONT_SANS20X27B is not set
-CONFIG_NXFONT_SANS22X29B=y
-# CONFIG_NXFONT_SANS28X37B is not set
-# CONFIG_NXFONT_SANS40X49B is not set
-# CONFIG_NXFONT_SERIF22X29 is not set
-# CONFIG_NXFONT_SERIF29X37 is not set
-# CONFIG_NXFONT_SERIF38X48 is not set
-# CONFIG_NXFONT_SERIF22X28B is not set
-# CONFIG_NXFONT_SERIF27X38B is not set
-# CONFIG_NXFONT_SERIF38X49B is not set
-# CONFIG_NXTERM is not set
-
-#
-# NX Multi-user only options
-#
-# CONFIG_NX_MULTIUSER is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_BINFMT_EXEPATH is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-# CONFIG_BUILTIN is not set
-# CONFIG_PIC is not set
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-CONFIG_EXAMPLES_NXLINES=y
-CONFIG_EXAMPLES_NXLINES_VPLANE=0
-CONFIG_EXAMPLES_NXLINES_DEVNO=0
-# CONFIG_EXAMPLES_NXLINES_DEFAULT_COLORS is not set
-CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
-CONFIG_EXAMPLES_NXLINES_LINEWIDTH=16
-CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
-CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
-CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
-CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
-CONFIG_EXAMPLES_NXLINES_BPP=16
-# CONFIG_EXAMPLES_NXLINES_EXTERNINIT is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-CONFIG_NSH_LIBRARY=y
-CONFIG_NSH_READLINE=y
-# CONFIG_NSH_CLE is not set
-
-#
-# Disable Individual commands
-#
-# CONFIG_NSH_DISABLE_ADDROUTE is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_CMP is not set
-# CONFIG_NSH_DISABLE_DD is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_DELROUTE is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXIT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_HEXDUMP is not set
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOSETUP is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MB is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFIFO is not set
-# CONFIG_NSH_DISABLE_MKRD is not set
-# CONFIG_NSH_DISABLE_MH is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MW is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PUT is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SH is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WGET is not set
-# CONFIG_NSH_DISABLE_XD is not set
-
-#
-# Configure Command Options
-#
-CONFIG_NSH_CMDOPT_DF_H=y
-CONFIG_NSH_CODECS_BUFSIZE=128
-CONFIG_NSH_CMDOPT_HEXDUMP=y
-CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-CONFIG_NSH_CMDPARMS=y
-CONFIG_NSH_TMPDIR="/tmp"
-CONFIG_NSH_MAXARGUMENTS=6
-CONFIG_NSH_ARGCAT=y
-CONFIG_NSH_NESTDEPTH=3
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-# CONFIG_NSH_DISABLEBG is not set
-CONFIG_NSH_CONSOLE=y
-
-#
-# USB Trace Support
-#
-# CONFIG_NSH_ALTCONDEV is not set
-# CONFIG_NSH_ARCHINIT is not set
-
-#
-# NxWidgets/NxWM
-#
-# CONFIG_NXWIDGETS is not set
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-CONFIG_SYSTEM_READLINE=y
-CONFIG_READLINE_ECHO=y
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2/nxlines/setenv.sh b/nuttx/configs/px4fmu-v2/nxlines/setenv.sh
deleted file mode 100755
index 033d1aece..000000000
--- a/nuttx/configs/px4fmu-v2/nxlines/setenv.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/nxlines/setenv.sh
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2/pm/Make.defs b/nuttx/configs/px4fmu-v2/pm/Make.defs
deleted file mode 100644
index 60ecc3171..000000000
--- a/nuttx/configs/px4fmu-v2/pm/Make.defs
+++ /dev/null
@@ -1,112 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/pm/Make.defs
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2/pm/defconfig b/nuttx/configs/px4fmu-v2/pm/defconfig
deleted file mode 100644
index 3bc81a748..000000000
--- a/nuttx/configs/px4fmu-v2/pm/defconfig
+++ /dev/null
@@ -1,938 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-CONFIG_STM32_OTGFS=y
-# CONFIG_STM32_OTGHS is not set
-CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-CONFIG_STM32_TIM1=y
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-# CONFIG_STM32_TIM1_PWM is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-CONFIG_ARCH_IDLE_CUSTOM=y
-CONFIG_ARCH_CUSTOM_PMINIT=y
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-# CONFIG_ARCH_LEDS is not set
-CONFIG_ARCH_HAVE_BUTTONS=y
-CONFIG_ARCH_BUTTONS=y
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-CONFIG_ARCH_IRQBUTTONS=y
-CONFIG_NSH_MMCSDMINOR=0
-
-#
-# Board-Specific Options
-#
-CONFIG_PM_ALARM_SEC=15
-CONFIG_PM_ALARM_NSEC=0
-# CONFIG_PM_SLEEP_WAKEUP is not set
-CONFIG_PM_SLEEP_WAKEUP_SEC=10
-CONFIG_PM_SLEEP_WAKEUP_NSEC=0
-CONFIG_PM_BUTTONS=y
-CONFIG_PM_BUTTON_ACTIVITY=10
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2011
-CONFIG_START_MONTH=12
-CONFIG_START_DAY=6
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_SCHED_WAITPID=y
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="nsh_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-CONFIG_SIG_SIGWORK=17
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-# CONFIG_I2S is not set
-CONFIG_RTC=y
-CONFIG_RTC_DATETIME=y
-CONFIG_RTC_ALARM=y
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-CONFIG_PM=y
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-# CONFIG_FS_ROMFS is not set
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_BINFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_BINFMT_EXEPATH is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-CONFIG_BUILTIN=y
-# CONFIG_PIC is not set
-# CONFIG_SYMTAB_ORDEREDBYNAME is not set
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-CONFIG_SCHED_WORKQUEUE=y
-CONFIG_SCHED_HPWORK=y
-CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_HPWORKPERIOD=50000
-CONFIG_SCHED_HPWORKSTACKSIZE=1024
-# CONFIG_SCHED_LPWORK is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-CONFIG_BUILTIN_PROXY_STACKSIZE=1024
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-CONFIG_EXAMPLES_NSH=y
-CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART_TEST is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-CONFIG_NSH_LIBRARY=y
-CONFIG_NSH_READLINE=y
-# CONFIG_NSH_CLE is not set
-CONFIG_NSH_BUILTIN_APPS=y
-
-#
-# Disable Individual commands
-#
-# CONFIG_NSH_DISABLE_ADDROUTE is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_CMP is not set
-# CONFIG_NSH_DISABLE_DD is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_DELROUTE is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXIT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_HEXDUMP is not set
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOSETUP is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MB is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFIFO is not set
-# CONFIG_NSH_DISABLE_MKRD is not set
-# CONFIG_NSH_DISABLE_MH is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MW is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PUT is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SH is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WGET is not set
-# CONFIG_NSH_DISABLE_XD is not set
-
-#
-# Configure Command Options
-#
-CONFIG_NSH_CMDOPT_DF_H=y
-CONFIG_NSH_CODECS_BUFSIZE=128
-CONFIG_NSH_CMDOPT_HEXDUMP=y
-CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-CONFIG_NSH_CMDPARMS=y
-CONFIG_NSH_TMPDIR="/tmp"
-CONFIG_NSH_MAXARGUMENTS=6
-CONFIG_NSH_ARGCAT=y
-CONFIG_NSH_NESTDEPTH=3
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-# CONFIG_NSH_DISABLEBG is not set
-CONFIG_NSH_CONSOLE=y
-
-#
-# USB Trace Support
-#
-# CONFIG_NSH_ALTCONDEV is not set
-# CONFIG_NSH_ARCHINIT is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-CONFIG_SYSTEM_READLINE=y
-CONFIG_READLINE_ECHO=y
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2/pm/setenv.sh b/nuttx/configs/px4fmu-v2/pm/setenv.sh
deleted file mode 100644
index 7874baa78..000000000
--- a/nuttx/configs/px4fmu-v2/pm/setenv.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/pm/setenv.sh
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2/posix_spawn/Make.defs b/nuttx/configs/px4fmu-v2/posix_spawn/Make.defs
deleted file mode 100644
index 4b6102e41..000000000
--- a/nuttx/configs/px4fmu-v2/posix_spawn/Make.defs
+++ /dev/null
@@ -1,131 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/posix_spawn/Make.defs
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-# NXFLAT module definitions
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-# ELF module definitions
-
-CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
-CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
-
-LDELFFLAGS = -r -e main
-ifeq ($(WINTOOL),y)
-  LDELFFLAGS += -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/gnu-elf.ld}"
-else
-  LDELFFLAGS += -T $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/gnu-elf.ld
-endif
-
-# File extensions
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-# Linker flags
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-# Host tools
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2/posix_spawn/defconfig b/nuttx/configs/px4fmu-v2/posix_spawn/defconfig
deleted file mode 100644
index 3d23412ed..000000000
--- a/nuttx/configs/px4fmu-v2/posix_spawn/defconfig
+++ /dev/null
@@ -1,852 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-# CONFIG_RAW_BINARY is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-# CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-CONFIG_STM32_CCMEXCLUDE=y
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-# CONFIG_ARCH_BUTTONS is not set
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2012
-CONFIG_START_MONTH=10
-CONFIG_START_DAY=26
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
-CONFIG_SCHED_STARTHOOK=y
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="spawn_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-# CONFIG_DISABLE_POLL is not set
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-CONFIG_DEV_LOWCONSOLE=y
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-CONFIG_FS_READABLE=y
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-CONFIG_FS_ROMFS=y
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-CONFIG_BINFMT_EXEPATH=y
-CONFIG_PATH_INITIAL="/mnt/romfs"
-# CONFIG_NXFLAT is not set
-CONFIG_ELF=y
-CONFIG_ELF_ALIGN_LOG2=2
-CONFIG_ELF_STACKSIZE=2048
-CONFIG_ELF_BUFFERSIZE=128
-CONFIG_ELF_BUFFERINCR=32
-# CONFIG_BUILTIN is not set
-# CONFIG_PIC is not set
-CONFIG_BINFMT_CONSTRUCTORS=y
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-CONFIG_LIBC_EXECFUNCS=y
-CONFIG_EXECFUNCS_HAVE_SYMTAB=y
-CONFIG_EXECFUNCS_SYMTAB="exports"
-CONFIG_EXECFUNCS_NSYMBOLS=10
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-# CONFIG_HAVE_CXXINITIALIZE is not set
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-CONFIG_EXAMPLES_POSIXSPAWN=y
-CONFIG_EXAMPLES_POSIXSPAWN_DEVMINOR=0
-CONFIG_EXAMPLES_POSIXSPAWN_DEVPATH="/dev/ram0"
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-# CONFIG_NSH_LIBRARY is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-# CONFIG_SYSTEM_READLINE is not set
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2/posix_spawn/setenv.sh b/nuttx/configs/px4fmu-v2/posix_spawn/setenv.sh
deleted file mode 100755
index ffc4c4fe2..000000000
--- a/nuttx/configs/px4fmu-v2/posix_spawn/setenv.sh
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/posix_spawn/setenv.sh
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# This the Cygwin path to the location where I built genromfs.  If you use
-# the buildroot toolchain, then genromfs can probably be found in TOOLCHAIN_DIR
-export GENROMFS_PATH="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:${GENROMFS_PATH}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2/scripts/gnu-elf.ld b/nuttx/configs/px4fmu-v2/scripts/gnu-elf.ld
deleted file mode 100644
index 1f29f02f5..000000000
--- a/nuttx/configs/px4fmu-v2/scripts/gnu-elf.ld
+++ /dev/null
@@ -1,129 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/scripts/gnu-elf.ld
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-SECTIONS
-{
-  .text 0x00000000 :
-    {
-      _stext = . ;
-      *(.text)
-      *(.text.*)
-      *(.gnu.warning)
-      *(.stub)
-      *(.glue_7)
-      *(.glue_7t)
-      *(.jcr)
-
-      /* C++ support:  The .init and .fini sections contain specific logic
-       * to manage static constructors and destructors.
-       */
-
-      *(.gnu.linkonce.t.*)
-      *(.init)             /* Old ABI */
-      *(.fini)             /* Old ABI */
-      _etext = . ;
-    }
-
-  .rodata :
-    {
-      _srodata = . ;
-      *(.rodata)
-      *(.rodata1)
-      *(.rodata.*)
-      *(.gnu.linkonce.r*)
-      _erodata = . ;
-    }
-
-  .data :
-    {
-      _sdata = . ;
-      *(.data)
-      *(.data1)
-      *(.data.*)
-      *(.gnu.linkonce.d*)
-      _edata = . ;
-    }
-
-  /* C++ support. For each global and static local C++ object,
-   * GCC creates a small subroutine to construct the object. Pointers
-   * to these routines (not the routines themselves) are stored as
-   * simple, linear arrays in the .ctors section of the object file.
-   * Similarly, pointers to global/static destructor routines are
-   * stored in .dtors.
-   */
-
-  .ctors :
-    {
-      _sctors = . ;
-      *(.ctors)       /* Old ABI:  Unallocated */
-      *(.init_array)  /* New ABI:  Allocated */
-      _edtors = . ;
-    }
-
-  .dtors :
-    {
-      _sdtors = . ;
-      *(.dtors)       /* Old ABI:  Unallocated */
-      *(.fini_array)  /* New ABI:  Allocated */
-      _edtors = . ;
-    }
-
-  .bss :
-    {
-      _sbss = . ;
-      *(.bss)
-      *(.bss.*)
-      *(.sbss)
-      *(.sbss.*)
-      *(.gnu.linkonce.b*)
-      *(COMMON)
-      _ebss = . ;
-    }
-
-    /* Stabs debugging sections.    */
-
-    .stab 0 : { *(.stab) }
-    .stabstr 0 : { *(.stabstr) }
-    .stab.excl 0 : { *(.stab.excl) }
-    .stab.exclstr 0 : { *(.stab.exclstr) }
-    .stab.index 0 : { *(.stab.index) }
-    .stab.indexstr 0 : { *(.stab.indexstr) }
-    .comment 0 : { *(.comment) }
-    .debug_abbrev 0 : { *(.debug_abbrev) }
-    .debug_info 0 : { *(.debug_info) }
-    .debug_line 0 : { *(.debug_line) }
-    .debug_pubnames 0 : { *(.debug_pubnames) }
-    .debug_aranges 0 : { *(.debug_aranges) }
-}
diff --git a/nuttx/configs/px4fmu-v2/scripts/kernel-space.ld b/nuttx/configs/px4fmu-v2/scripts/kernel-space.ld
deleted file mode 100755
index 3feb651e6..000000000
--- a/nuttx/configs/px4fmu-v2/scripts/kernel-space.ld
+++ /dev/null
@@ -1,109 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/scripts/kernel-space.ld
- *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* NOTE:  This depends on the memory.ld script having been included prior to
- * this script.
- */
-
-OUTPUT_ARCH(arm)
-ENTRY(_stext)
-SECTIONS
-{
-    .text : {
-        _stext = ABSOLUTE(.);
-        *(.vectors)
-        *(.text .text.*)
-        *(.fixup)
-        *(.gnu.warning)
-        *(.rodata .rodata.*)
-        *(.gnu.linkonce.t.*)
-        *(.glue_7)
-        *(.glue_7t)
-        *(.got)
-        *(.gcc_except_table)
-        *(.gnu.linkonce.r.*)
-        _etext = ABSOLUTE(.);
-    } > kflash
-
-    .init_section : {
-        _sinit = ABSOLUTE(.);
-        *(.init_array .init_array.*)
-        _einit = ABSOLUTE(.);
-    } > kflash
-
-    .ARM.extab : {
-        *(.ARM.extab*)
-    } > kflash
-
-    __exidx_start = ABSOLUTE(.);
-    .ARM.exidx : {
-        *(.ARM.exidx*)
-    } > kflash
-
-    __exidx_end = ABSOLUTE(.);
-
-    _eronly = ABSOLUTE(.);
-
-    .data : {
-        _sdata = ABSOLUTE(.);
-        *(.data .data.*)
-        *(.gnu.linkonce.d.*)
-        CONSTRUCTORS
-        _edata = ABSOLUTE(.);
-    } > ksram AT > kflash
-
-    .bss : {
-        _sbss = ABSOLUTE(.);
-        *(.bss .bss.*)
-        *(.gnu.linkonce.b.*)
-        *(COMMON)
-        _ebss = ABSOLUTE(.);
-    } > ksram
-
-    /* Stabs debugging sections */
-
-    .stab 0 : { *(.stab) }
-    .stabstr 0 : { *(.stabstr) }
-    .stab.excl 0 : { *(.stab.excl) }
-    .stab.exclstr 0 : { *(.stab.exclstr) }
-    .stab.index 0 : { *(.stab.index) }
-    .stab.indexstr 0 : { *(.stab.indexstr) }
-    .comment 0 : { *(.comment) }
-    .debug_abbrev 0 : { *(.debug_abbrev) }
-    .debug_info 0 : { *(.debug_info) }
-    .debug_line 0 : { *(.debug_line) }
-    .debug_pubnames 0 : { *(.debug_pubnames) }
-    .debug_aranges 0 : { *(.debug_aranges) }
-}
diff --git a/nuttx/configs/px4fmu-v2/scripts/ld.script b/nuttx/configs/px4fmu-v2/scripts/ld.script
deleted file mode 100644
index edc4a7091..000000000
--- a/nuttx/configs/px4fmu-v2/scripts/ld.script
+++ /dev/null
@@ -1,122 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/scripts/ld.script
- *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* The STM32F407VG has 1024Kb of FLASH beginning at address 0x0800:0000 and
- * 192Kb of SRAM. SRAM is split up into three blocks:
- *
- * 1) 112Kb of SRAM beginning at address 0x2000:0000
- * 2)  16Kb of SRAM beginning at address 0x2001:c000
- * 3)  64Kb of CCM SRAM beginning at address 0x1000:0000
- *
- * When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
- * where the code expects to begin execution by jumping to the entry point in
- * the 0x0800:0000 address
- * range.
- */
-
-MEMORY
-{
-    flash (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
-    sram (rwx) : ORIGIN = 0x20000000, LENGTH = 112K
-}
-
-OUTPUT_ARCH(arm)
-ENTRY(_stext)
-SECTIONS
-{
-	.text : {
-		_stext = ABSOLUTE(.);
-		*(.vectors)
-		*(.text .text.*)
-		*(.fixup)
-		*(.gnu.warning)
-		*(.rodata .rodata.*)
-		*(.gnu.linkonce.t.*)
-		*(.glue_7)
-		*(.glue_7t)
-		*(.got)
-		*(.gcc_except_table)
-		*(.gnu.linkonce.r.*)
-		_etext = ABSOLUTE(.);
-	} > flash
-
-	.init_section : {
-		_sinit = ABSOLUTE(.);
-		*(.init_array .init_array.*)
-		_einit = ABSOLUTE(.);
-	} > flash
-
-	.ARM.extab : {
-		*(.ARM.extab*)
-	} > flash
-
-	__exidx_start = ABSOLUTE(.);
-	.ARM.exidx : {
-		*(.ARM.exidx*)
-	} > flash
-	__exidx_end = ABSOLUTE(.);
-
-	_eronly = ABSOLUTE(.);
-
-	.data : {
-		_sdata = ABSOLUTE(.);
-		*(.data .data.*)
-		*(.gnu.linkonce.d.*)
-		CONSTRUCTORS
-		_edata = ABSOLUTE(.);
-	} > sram AT > flash
-
-	.bss : {
-		_sbss = ABSOLUTE(.);
-		*(.bss .bss.*)
-		*(.gnu.linkonce.b.*)
-		*(COMMON)
-		_ebss = ABSOLUTE(.);
-	} > sram
-
-	/* Stabs debugging sections. */
-	.stab 0 : { *(.stab) }
-	.stabstr 0 : { *(.stabstr) }
-	.stab.excl 0 : { *(.stab.excl) }
-	.stab.exclstr 0 : { *(.stab.exclstr) }
-	.stab.index 0 : { *(.stab.index) }
-	.stab.indexstr 0 : { *(.stab.indexstr) }
-	.comment 0 : { *(.comment) }
-	.debug_abbrev 0 : { *(.debug_abbrev) }
-	.debug_info 0 : { *(.debug_info) }
-	.debug_line 0 : { *(.debug_line) }
-	.debug_pubnames 0 : { *(.debug_pubnames) }
-	.debug_aranges 0 : { *(.debug_aranges) }
-}
diff --git a/nuttx/configs/px4fmu-v2/scripts/memory.ld b/nuttx/configs/px4fmu-v2/scripts/memory.ld
deleted file mode 100644
index 3a7480d87..000000000
--- a/nuttx/configs/px4fmu-v2/scripts/memory.ld
+++ /dev/null
@@ -1,100 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/scripts/memory.ld
- *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* The STM32F407VG has 1024Kb of FLASH beginning at address 0x0800:0000 and
- * 192Kb of SRAM. SRAM is split up into three blocks:
- *
- * 1) 112KB of SRAM beginning at address 0x2000:0000
- * 2)  16KB of SRAM beginning at address 0x2001:c000
- * 3)  64KB of CCM SRAM beginning at address 0x1000:0000
- *
- * When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
- * where the code expects to begin execution by jumping to the entry point in
- * the 0x0800:0000 address range.
- *
- * For MPU support, the kernel-mode NuttX section is assumed to be 128Kb of
- * FLASH and 4Kb of SRAM.  That is an excessive amount for the kernel which
- * should fit into 64KB and, of course, can be optimized as needed (See
- * also configs/stm32f4discovery/scripts/kernel-space.ld).  Allowing the
- * additional does permit addition debug instrumentation to be added to the
- * kernel space without overflowing the partition.
- *
- * Alignment of the user space FLASH partition is also a critical factor:
- * The user space FLASH partition will be spanned with a single region of
- * size 2**n bytes.  The alignment of the user-space region must be the same.
- * As a consequence, as the user-space increases in size, the alignmment
- * requirement also increases.
- *
- * This alignment requirement means that the largest user space FLASH region
- * you can have will be 512KB at it would have to be positioned at
- * 0x08800000.  If you change this address, don't forget to change the
- * CONFIG_NUTTX_USERSPACE configuration setting to match and to modify
- * the check in kernel/userspace.c.
- *
- * For the same reasons, the maximum size of the SRAM mapping is limited to
- * 4KB.  Both of these alignment limitations could be reduced by using
- * multiple regions to map the FLASH/SDRAM range or perhaps with some
- * clever use of subregions.
- *
- * A detailed memory map for the 112KB SRAM region is as follows:
- *
- *   0x20000 0000:  Kernel .data region.  Typical size: 0.1KB
- *   ------- ----   Kernel .bss  region.  Typical size: 1.8KB
- *   0x20000 0800:  Kernel IDLE thread stack (approximate).  Size is
- *                  determined by CONFIG_IDLETHREAD_STACKSIZE and
- *                  adjustments for alignment.  Typical is 1KB.
- *   ------- ----   Padded to 4KB
- *   0x20000 1000:  User .data region.  Size is variable.
- *   ------- ----   User .bss region  Size is variable.
- *   0x20000 2000:  Beginning of kernel heap.  Size determined by
- *                  CONFIG_MM_KERNEL_HEAPSIZE.
- *   ------- ----   Beginning of user heap.  Can vary with other settings.
- *   0x20001 c000:  End+1 of CPU RAM
- */
-
-MEMORY
-{
-    /* 1024Kb FLASH */
-
-    kflash (rx)      : ORIGIN = 0x08000000, LENGTH = 128K
-    uflash (rx)      : ORIGIN = 0x08020000, LENGTH = 128K
-    xflash (rx)      : ORIGIN = 0x08040000, LENGTH = 768K
-
-    /* 112Kb of contiguous SRAM */
-
-    ksram (rwx)      : ORIGIN = 0x20000000, LENGTH = 4K
-    usram (rwx)      : ORIGIN = 0x20001000, LENGTH = 4K
-    xsram (rwx)      : ORIGIN = 0x20002000, LENGTH = 104K
-}
diff --git a/nuttx/configs/px4fmu-v2/scripts/user-space.ld b/nuttx/configs/px4fmu-v2/scripts/user-space.ld
deleted file mode 100644
index 56d30a05f..000000000
--- a/nuttx/configs/px4fmu-v2/scripts/user-space.ld
+++ /dev/null
@@ -1,126 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/scripts/user-space.ld
- *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* NOTE:  This depends on the memory.ld script having been included prior to
- * this script.
- */
-
-/* Make sure that the critical memory management functions are in user-space.
- * the user heap memory manager will reside in user-space but be usable both
- * by kernel- and user-space code
- */
-
-EXTERN(umm_initialize)
-EXTERN(umm_addregion)
-EXTERN(umm_trysemaphore)
-EXTERN(umm_givesemaphore)
-
-EXTERN(malloc)
-EXTERN(realloc)
-EXTERN(zalloc)
-EXTERN(free)
-
-OUTPUT_ARCH(arm)
-SECTIONS
-{
-    .userspace : {
-        *(.userspace)
-    } > uflash
-
-    .text : {
-        _stext = ABSOLUTE(.);
-        *(.text .text.*)
-        *(.fixup)
-        *(.gnu.warning)
-        *(.rodata .rodata.*)
-        *(.gnu.linkonce.t.*)
-        *(.glue_7)
-        *(.glue_7t)
-        *(.got)
-        *(.gcc_except_table)
-        *(.gnu.linkonce.r.*)
-        _etext = ABSOLUTE(.);
-    } > uflash
-
-    .init_section : {
-        _sinit = ABSOLUTE(.);
-        *(.init_array .init_array.*)
-        _einit = ABSOLUTE(.);
-    } > uflash
-
-    .ARM.extab : {
-        *(.ARM.extab*)
-    } > uflash
-
-    __exidx_start = ABSOLUTE(.);
-    .ARM.exidx : {
-        *(.ARM.exidx*)
-    } > uflash
-
-    __exidx_end = ABSOLUTE(.);
-
-    _eronly = ABSOLUTE(.);
-
-    .data : {
-        _sdata = ABSOLUTE(.);
-        *(.data .data.*)
-        *(.gnu.linkonce.d.*)
-        CONSTRUCTORS
-        _edata = ABSOLUTE(.);
-    } > usram AT > uflash
-
-    .bss : {
-        _sbss = ABSOLUTE(.);
-        *(.bss .bss.*)
-        *(.gnu.linkonce.b.*)
-        *(COMMON)
-        _ebss = ABSOLUTE(.);
-    } > usram
-
-    /* Stabs debugging sections */
-
-    .stab 0 : { *(.stab) }
-    .stabstr 0 : { *(.stabstr) }
-    .stab.excl 0 : { *(.stab.excl) }
-    .stab.exclstr 0 : { *(.stab.exclstr) }
-    .stab.index 0 : { *(.stab.index) }
-    .stab.indexstr 0 : { *(.stab.indexstr) }
-    .comment 0 : { *(.comment) }
-    .debug_abbrev 0 : { *(.debug_abbrev) }
-    .debug_info 0 : { *(.debug_info) }
-    .debug_line 0 : { *(.debug_line) }
-    .debug_pubnames 0 : { *(.debug_pubnames) }
-    .debug_aranges 0 : { *(.debug_aranges) }
-}
diff --git a/nuttx/configs/px4fmu-v2/src/.gitignore b/nuttx/configs/px4fmu-v2/src/.gitignore
deleted file mode 100644
index 726d936e1..000000000
--- a/nuttx/configs/px4fmu-v2/src/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/.depend
-/Make.dep
diff --git a/nuttx/configs/px4fmu-v2/src/Makefile b/nuttx/configs/px4fmu-v2/src/Makefile
deleted file mode 100644
index f015866ff..000000000
--- a/nuttx/configs/px4fmu-v2/src/Makefile
+++ /dev/null
@@ -1,154 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/src/Makefile
-#
-#   Copyright (C) 2011-2013 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
--include $(TOPDIR)/Make.defs
-
-CFLAGS += -I$(TOPDIR)/sched
-
-ASRCS =
-AOBJS = $(ASRCS:.S=$(OBJEXT))
-
-CSRCS = stm32_boot.c stm32_bringup.c stm32_spi.c
-
-ifeq ($(CONFIG_HAVE_CXX),y)
-CSRCS += stm32_cxxinitialize.c
-endif
-
-ifeq ($(CONFIG_ARCH_LEDS),y)
-CSRCS += stm32_autoleds.c
-else
-CSRCS += stm32_userleds.c
-endif
-
-ifeq ($(CONFIG_ARCH_BUTTONS),y)
-CSRCS +=  stm32_buttons.c
-endif
-
-ifeq ($(CONFIG_STM32_OTGFS),y)
-CSRCS += stm32_usb.c
-endif
-
-ifeq ($(CONFIG_STM32_SDIO),y)
-CSRCS += stm32_sdio.c
-endif
-
-ifeq ($(CONFIG_PWM),y)
-CSRCS += stm32_pwm.c
-endif
-
-ifeq ($(CONFIG_QENCODER),y)
-CSRCS += stm32_qencoder.c
-endif
-
-ifeq ($(CONFIG_WATCHDOG),y)
-CSRCS += stm32_watchdog.c
-endif
-
-ifeq ($(CONFIG_NSH_LIBRARY),y)
-CSRCS += stm32_nsh.c
-endif
-
-ifeq ($(CONFIG_ARCH_CUSTOM_PMINIT),y)
-CSRCS += stm32_pm.c
-endif
-
-ifeq ($(CONFIG_PM_BUTTONS),y)
-CSRCS += stm32_pm_buttons.c
-endif
-
-ifeq ($(CONFIG_ARCH_IDLE_CUSTOM),y)
-CSRCS += stm32_idle.c
-endif
-
-ifeq ($(CONFIG_STM32_FSMC),y)
-CSRCS += stm32_extmem.c
-
-ifeq ($(CONFIG_LCD_SSD1289),y)
-CSRCS += stm32_ssd1289.c
-endif
-endif
-
-ifeq ($(CONFIG_LCD_UG2864AMBAG01),y)
-CSRCS += stm32_ug2864ambag01.c
-endif
-
-ifeq ($(CONFIG_LCD_UG2864HSWEG01),y)
-CSRCS += stm32_ug2864hsweg01.c
-endif
-
-COBJS = $(CSRCS:.c=$(OBJEXT))
-
-SRCS = $(ASRCS) $(CSRCS)
-OBJS = $(AOBJS) $(COBJS)
-
-ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
-ifeq ($(CONFIG_WINDOWS_NATIVE),y)
-  CFLAGS += -I$(ARCH_SRCDIR)\chip -I$(ARCH_SRCDIR)\common -I$(ARCH_SRCDIR)\armv7-m
-else
-ifeq ($(WINTOOL),y)
-  CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
-			-I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
-			-I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}"
-else
-  CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m
-endif
-endif
-
-all: libboard$(LIBEXT)
-
-$(AOBJS): %$(OBJEXT): %.S
-	$(call ASSEMBLE, $<, $@)
-
-$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
-	$(call COMPILE, $<, $@)
-
-libboard$(LIBEXT): $(OBJS)
-	$(call ARCHIVE, $@, $(OBJS))
-
-.depend: Makefile $(SRCS)
-	$(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
-	$(Q) touch $@
-
-depend: .depend
-
-clean:
-	$(call DELFILE, libboard$(LIBEXT))
-	$(call CLEAN)
-
-distclean: clean
-	$(call DELFILE, Make.dep)
-	$(call DELFILE, .depend)
-
--include Make.dep
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_autoleds.c b/nuttx/configs/px4fmu-v2/src/stm32_autoleds.c
deleted file mode 100644
index 0327625bc..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_autoleds.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_autoleds.c
- *
- *   Copyright (C) 2011-2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <debug.h>
-
-#include <arch/board/board.h>
-
-#include "chip.h"
-#include "up_arch.h"
-#include "up_internal.h"
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_ARCH_LEDS
-
-/****************************************************************************
- * Definitions
- ****************************************************************************/
-
-/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG
- * with CONFIG_DEBUG_VERBOSE too)
- */
-
-#ifdef CONFIG_DEBUG_LEDS
-#  define leddbg  lldbg
-#  define ledvdbg llvdbg
-#else
-#  define leddbg(x...)
-#  define ledvdbg(x...)
-#endif
-
-/* The following definitions map the encoded LED setting to GPIO settings */
-
-#define STM32F4_LED1      (1 << 0)
-#define STM32F4_LED2      (1 << 1)
-#define STM32F4_LED3      (1 << 2)
-#define STM32F4_LED4      (1 << 3)
-
-#define ON_SETBITS_SHIFT  (0)
-#define ON_CLRBITS_SHIFT  (4)
-#define OFF_SETBITS_SHIFT (8)
-#define OFF_CLRBITS_SHIFT (12)
-
-#define ON_BITS(v)        ((v) & 0xff)
-#define OFF_BITS(v)       (((v) >> 8) & 0x0ff)
-#define SETBITS(b)        ((b) & 0x0f)
-#define CLRBITS(b)        (((b) >> 4) & 0x0f)
-
-#define ON_SETBITS(v)     (SETBITS(ON_BITS(v))
-#define ON_CLRBITS(v)     (CLRBITS(ON_BITS(v))
-#define OFF_SETBITS(v)    (SETBITS(OFF_BITS(v))
-#define OFF_CLRBITS(v)    (CLRBITS(OFF_BITS(v))
-
-#define LED_STARTED_ON_SETBITS       ((STM32F4_LED1) << ON_SETBITS_SHIFT)
-#define LED_STARTED_ON_CLRBITS       ((STM32F4_LED2|STM32F4_LED3|STM32F4_LED4) << ON_CLRBITS_SHIFT)
-#define LED_STARTED_OFF_SETBITS      (0 << OFF_SETBITS_SHIFT)
-#define LED_STARTED_OFF_CLRBITS      ((STM32F4_LED1|STM32F4_LED2|STM32F4_LED3|STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-#define LED_HEAPALLOCATE_ON_SETBITS  ((STM32F4_LED2) << ON_SETBITS_SHIFT)
-#define LED_HEAPALLOCATE_ON_CLRBITS  ((STM32F4_LED1|STM32F4_LED3|STM32F4_LED4) << ON_CLRBITS_SHIFT)
-#define LED_HEAPALLOCATE_OFF_SETBITS ((STM32F4_LED1) << OFF_SETBITS_SHIFT)
-#define LED_HEAPALLOCATE_OFF_CLRBITS ((STM32F4_LED2|STM32F4_LED3|STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-#define LED_IRQSENABLED_ON_SETBITS   ((STM32F4_LED1|STM32F4_LED2) << ON_SETBITS_SHIFT)
-#define LED_IRQSENABLED_ON_CLRBITS   ((STM32F4_LED3|STM32F4_LED4) << ON_CLRBITS_SHIFT)
-#define LED_IRQSENABLED_OFF_SETBITS  ((STM32F4_LED2) << OFF_SETBITS_SHIFT)
-#define LED_IRQSENABLED_OFF_CLRBITS  ((STM32F4_LED1|STM32F4_LED3|STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-#define LED_STACKCREATED_ON_SETBITS  ((STM32F4_LED3) << ON_SETBITS_SHIFT)
-#define LED_STACKCREATED_ON_CLRBITS  ((STM32F4_LED1|STM32F4_LED2|STM32F4_LED4) << ON_CLRBITS_SHIFT)
-#define LED_STACKCREATED_OFF_SETBITS ((STM32F4_LED1|STM32F4_LED2) << OFF_SETBITS_SHIFT)
-#define LED_STACKCREATED_OFF_CLRBITS ((STM32F4_LED3|STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-#define LED_INIRQ_ON_SETBITS         ((STM32F4_LED1) << ON_SETBITS_SHIFT)
-#define LED_INIRQ_ON_CLRBITS         ((0) << ON_CLRBITS_SHIFT)
-#define LED_INIRQ_OFF_SETBITS        ((0) << OFF_SETBITS_SHIFT)
-#define LED_INIRQ_OFF_CLRBITS        ((STM32F4_LED1) << OFF_CLRBITS_SHIFT)
-
-#define LED_SIGNAL_ON_SETBITS        ((STM32F4_LED2) << ON_SETBITS_SHIFT)
-#define LED_SIGNAL_ON_CLRBITS        ((0) << ON_CLRBITS_SHIFT)
-#define LED_SIGNAL_OFF_SETBITS       ((0) << OFF_SETBITS_SHIFT)
-#define LED_SIGNAL_OFF_CLRBITS       ((STM32F4_LED2) << OFF_CLRBITS_SHIFT)
-
-#define LED_ASSERTION_ON_SETBITS     ((STM32F4_LED4) << ON_SETBITS_SHIFT)
-#define LED_ASSERTION_ON_CLRBITS     ((0) << ON_CLRBITS_SHIFT)
-#define LED_ASSERTION_OFF_SETBITS    ((0) << OFF_SETBITS_SHIFT)
-#define LED_ASSERTION_OFF_CLRBITS    ((STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-#define LED_PANIC_ON_SETBITS         ((STM32F4_LED4) << ON_SETBITS_SHIFT)
-#define LED_PANIC_ON_CLRBITS         ((0) << ON_CLRBITS_SHIFT)
-#define LED_PANIC_OFF_SETBITS        ((0) << OFF_SETBITS_SHIFT)
-#define LED_PANIC_OFF_CLRBITS        ((STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-static const uint16_t g_ledbits[8] =
-{
-  (LED_STARTED_ON_SETBITS       | LED_STARTED_ON_CLRBITS |
-   LED_STARTED_OFF_SETBITS      | LED_STARTED_OFF_CLRBITS),
-
-  (LED_HEAPALLOCATE_ON_SETBITS  | LED_HEAPALLOCATE_ON_CLRBITS |
-   LED_HEAPALLOCATE_OFF_SETBITS | LED_HEAPALLOCATE_OFF_CLRBITS),
-
-  (LED_IRQSENABLED_ON_SETBITS   | LED_IRQSENABLED_ON_CLRBITS |
-   LED_IRQSENABLED_OFF_SETBITS  | LED_IRQSENABLED_OFF_CLRBITS),
-
-  (LED_STACKCREATED_ON_SETBITS  | LED_STACKCREATED_ON_CLRBITS |
-   LED_STACKCREATED_OFF_SETBITS | LED_STACKCREATED_OFF_CLRBITS),
-
-  (LED_INIRQ_ON_SETBITS         | LED_INIRQ_ON_CLRBITS |
-   LED_INIRQ_OFF_SETBITS        | LED_INIRQ_OFF_CLRBITS),
-
-  (LED_SIGNAL_ON_SETBITS        | LED_SIGNAL_ON_CLRBITS |
-   LED_SIGNAL_OFF_SETBITS       | LED_SIGNAL_OFF_CLRBITS),
-
-  (LED_ASSERTION_ON_SETBITS     | LED_ASSERTION_ON_CLRBITS |
-   LED_ASSERTION_OFF_SETBITS    | LED_ASSERTION_OFF_CLRBITS),
-
-  (LED_PANIC_ON_SETBITS         | LED_PANIC_ON_CLRBITS |
-   LED_PANIC_OFF_SETBITS        | LED_PANIC_OFF_CLRBITS)
-};
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-static inline void led_clrbits(unsigned int clrbits)
-{
-  if ((clrbits & STM32F4_LED1) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED1, false);
-    }
-
-  if ((clrbits & STM32F4_LED2) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED2, false);
-    }
-
-  if ((clrbits & STM32F4_LED3) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED3, false);
-    }
-
-  if ((clrbits & STM32F4_LED4) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED4, false);
-    }
-}
-
-static inline void led_setbits(unsigned int setbits)
-{
-  if ((setbits & STM32F4_LED1) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED1, true);
-    }
-
-  if ((setbits & STM32F4_LED2) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED2, true);
-    }
-
-  if ((setbits & STM32F4_LED3) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED3, true);
-    }
-
-  if ((setbits & STM32F4_LED4) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED4, true);
-    }
-}
-
-static void led_setonoff(unsigned int bits)
-{
-  led_clrbits(CLRBITS(bits));
-  led_setbits(SETBITS(bits));
-}
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: board_led_initialize
- ****************************************************************************/
-
-void board_led_initialize(void)
-{
-   /* Configure LED1-4 GPIOs for output */
-
-   stm32_configgpio(GPIO_LED1);
-   stm32_configgpio(GPIO_LED2);
-   stm32_configgpio(GPIO_LED3);
-   stm32_configgpio(GPIO_LED4);
-}
-
-/****************************************************************************
- * Name: board_led_on
- ****************************************************************************/
-
-void board_led_on(int led)
-{
-  led_setonoff(ON_BITS(g_ledbits[led]));
-}
-
-/****************************************************************************
- * Name: board_led_off
- ****************************************************************************/
-
-void board_led_off(int led)
-{
-  led_setonoff(OFF_BITS(g_ledbits[led]));
-}
-
-#endif /* CONFIG_ARCH_LEDS */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_boot.c b/nuttx/configs/px4fmu-v2/src/stm32_boot.c
deleted file mode 100644
index 413c580cd..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_boot.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_boot.c
- *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <debug.h>
-
-#include <arch/board/board.h>
-
-#include "up_arch.h"
-#include "stm32f4discovery.h"
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: stm32_boardinitialize
- *
- * Description:
- *   All STM32 architectures must provide the following entry point.  This entry point
- *   is called early in the initialization -- after all memory has been configured
- *   and mapped but before any devices have been initialized.
- *
- ************************************************************************************/
-
-void stm32_boardinitialize(void)
-{
-#if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3)
-  /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
-   */
-
-  if (stm32_spiinitialize)
-    {
-      stm32_spiinitialize();
-    }
-#endif
-
-#ifdef CONFIG_STM32_OTGFS
-  /* Initialize USB if the 1) OTG FS controller is in the configuration and 2)
-   * disabled, and 3) the weak function stm32_usbinitialize() has been brought
-   * into the build. Presumably either CONFIG_USBDEV or CONFIG_USBHOST is also
-   * selected.
-   */
-
-  if (stm32_usbinitialize)
-    {
-      stm32_usbinitialize();
-    }
-#endif
-
-#ifdef CONFIG_ARCH_LEDS
-  /* Configure on-board LEDs if LED support has been selected. */
-
-  board_led_initialize();
-#endif
-}
-
-/****************************************************************************
- * Name: board_initialize
- *
- * Description:
- *   If CONFIG_BOARD_INITIALIZE is selected, then an additional
- *   initialization call will be performed in the boot-up sequence to a
- *   function called board_initialize().  board_initialize() will be
- *   called immediately after up_initialize() is called and just before the
- *   initial application is started.  This additional initialization phase
- *   may be used, for example, to initialize board-specific device drivers.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_BOARD_INITIALIZE
-void board_initialize(void)
-{
-  /* Perform board-specific initialization */
-
-  (void)stm32_bringup();
-}
-#endif
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_bringup.c b/nuttx/configs/px4fmu-v2/src/stm32_bringup.c
deleted file mode 100644
index 0b7f7adb1..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_bringup.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/****************************************************************************
- * config/stm32f4discovery/src/stm32_bringup.c
- *
- *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdbool.h>
-#include <stdio.h>
-#include <debug.h>
-#include <errno.h>
-
-#ifdef CONFIG_SYSTEM_USBMONITOR
-#  include <apps/usbmonitor.h>
-#endif
-
-#ifdef CONFIG_STM32_OTGFS
-#  include "stm32_usbhost.h"
-#endif
-
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_bringup
- *
- * Description:
- *   Perform architecture-specific initialization
- *
- *   CONFIG_BOARD_INITIALIZE=y :
- *     Called from board_initialize().
- *
- *   CONFIG_BOARD_INITIALIZE=n && CONFIG_NSH_ARCHINIT=y :
- *     Called from the NSH library
- *
- ****************************************************************************/
-
-int stm32_bringup(void)
-{
-  int ret = OK;
-
-#ifdef HAVE_SDIO
-  /* Initialize the SDIO block driver */
-
-  ret = stm32_sdio_initialize();
-  if (ret != OK)
-    {
-      fdbg("Failed to initialize MMC/SD driver: %d\n", ret);
-      return ret;
-    }
-#endif
-
-#ifdef HAVE_USBHOST
-  /* Initialize USB host operation.  stm32_usbhost_initialize() starts a thread
-   * will monitor for USB connection and disconnection events.
-   */
-
-  ret = stm32_usbhost_initialize();
-  if (ret != OK)
-    {
-      udbg("Failed to initialize USB host: %d\n", ret);
-      return ret;
-    }
-#endif
-
-#ifdef HAVE_USBMONITOR
-  /* Start the USB Monitor */
-
-  ret = usbmonitor_start(0, NULL);
-  if (ret != OK)
-    {
-      udbg("Start USB monitor: %d\n", ret);
-    }
-#endif
-
-  return ret;
-}
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_buttons.c b/nuttx/configs/px4fmu-v2/src/stm32_buttons.c
deleted file mode 100644
index f6164bb91..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_buttons.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_buttons.c
- *
- *   Copyright (C) 2011-2012, 2014 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-
-#include <nuttx/arch.h>
-#include <arch/board/board.h>
-
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_ARCH_BUTTONS
-
-/****************************************************************************
- * Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/* Pin configuration for each STM32F4 Discovery button.  This array is indexed by
- * the BUTTON_* definitions in board.h
- */
-
-static const uint16_t g_buttons[NUM_BUTTONS] =
-{
-  GPIO_BTN_USER
-};
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: board_button_initialize
- *
- * Description:
- *   board_button_initialize() must be called to initialize button resources.  After
- *   that, board_buttons() may be called to collect the current state of all
- *   buttons or board_button_irq() may be called to register button interrupt
- *   handlers.
- *
- ****************************************************************************/
-
-void board_button_initialize(void)
-{
-  int i;
-
-  /* Configure the GPIO pins as inputs.  NOTE that EXTI interrupts are
-   * configured for all pins.
-   */
-
-  for (i = 0; i < NUM_BUTTONS; i++)
-    {
-      stm32_configgpio(g_buttons[i]);
-    }
-}
-
-/****************************************************************************
- * Name: board_buttons
- ****************************************************************************/
-
-uint8_t board_buttons(void)
-{
-  uint8_t ret = 0;
-  int i;
-
-  /* Check that state of each key */
-
-  for (i = 0; i < NUM_BUTTONS; i++)
-    {
-       /* A LOW value means that the key is pressed.
-        */
-
-       bool released = stm32_gpioread(g_buttons[i]);
-
-       /* Accumulate the set of depressed (not released) keys */
-
-       if (!released)
-         {
-            ret |= (1 << i);
-         }
-    }
-
-  return ret;
-}
-
-/************************************************************************************
- * Button support.
- *
- * Description:
- *   board_button_initialize() must be called to initialize button resources.  After
- *   that, board_buttons() may be called to collect the current state of all
- *   buttons or board_button_irq() may be called to register button interrupt
- *   handlers.
- *
- *   After board_button_initialize() has been called, board_buttons() may be called to
- *   collect the state of all buttons.  board_buttons() returns an 8-bit bit set
- *   with each bit associated with a button.  See the BUTTON_*_BIT
- *   definitions in board.h for the meaning of each bit.
- *
- *   board_button_irq() may be called to register an interrupt handler that will
- *   be called when a button is depressed or released.  The ID value is a
- *   button enumeration value that uniquely identifies a button resource. See the
- *   BUTTON_* definitions in board.h for the meaning of enumeration
- *   value.  The previous interrupt handler address is returned (so that it may
- *   restored, if so desired).
- *
- ************************************************************************************/
-
-#ifdef CONFIG_ARCH_IRQBUTTONS
-xcpt_t board_button_irq(int id, xcpt_t irqhandler)
-{
-  xcpt_t oldhandler = NULL;
-
-  /* The following should be atomic */
-
-  if (id >= MIN_IRQBUTTON && id <= MAX_IRQBUTTON)
-    {
-      oldhandler = stm32_gpiosetevent(g_buttons[id], true, true, true, irqhandler);
-    }
-  return oldhandler;
-}
-#endif
-#endif /* CONFIG_ARCH_BUTTONS */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_cxxinitialize.c b/nuttx/configs/px4fmu-v2/src/stm32_cxxinitialize.c
deleted file mode 100644
index 87064b318..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_cxxinitialize.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_cxxinitialize.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <debug.h>
-
-#include <nuttx/arch.h>
-
-#include <arch/stm32/chip.h>
-#include "chip.h"
-
-#if defined(CONFIG_HAVE_CXX) && defined(CONFIG_HAVE_CXXINITIALIZE)
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-/* Debug ****************************************************************************/
-/* Non-standard debug that may be enabled just for testing the static constructors */
-
-#ifndef CONFIG_DEBUG
-#  undef CONFIG_DEBUG_CXX
-#endif
-
-#ifdef CONFIG_DEBUG_CXX
-#  define cxxdbg              dbg
-#  define cxxlldbg            lldbg
-#  ifdef CONFIG_DEBUG_VERBOSE
-#    define cxxvdbg           vdbg
-#    define cxxllvdbg         llvdbg
-#  else
-#    define cxxvdbg(x...)
-#    define cxxllvdbg(x...)
-#  endif
-#else
-#  define cxxdbg(x...)
-#  define cxxlldbg(x...)
-#  define cxxvdbg(x...)
-#  define cxxllvdbg(x...)
-#endif
-
-/************************************************************************************
- * Private Types
- ************************************************************************************/
-/* This type defines one entry in initialization array */
-
-typedef void (*initializer_t)(void);
-
-/************************************************************************************
- * External references
- ************************************************************************************/
-/* _sinit and _einit are symbols exported by the linker script that mark the
- * beginning and the end of the C++ initialization section.
- */
-
-extern initializer_t _sinit;
-extern initializer_t _einit;
-
-/* _stext and _etext are symbols exported by the linker script that mark the
- * beginning and the end of text.
- */
-
-extern uint32_t _stext;
-extern uint32_t _etext;
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/****************************************************************************
- * Name: up_cxxinitialize
- *
- * Description:
- *   If C++ and C++ static constructors are supported, then this function
- *   must be provided by board-specific logic in order to perform
- *   initialization of the static C++ class instances.
- *
- *   This function should then be called in the application-specific
- *   user_start logic in order to perform the C++ initialization.  NOTE
- *   that no component of the core NuttX RTOS logic is involved; This
- *   function defintion only provides the 'contract' between application
- *   specific C++ code and platform-specific toolchain support
- *
- ***************************************************************************/
-
-void up_cxxinitialize(void)
-{
-  initializer_t *initp;
-
-  cxxdbg("_sinit: %p _einit: %p _stext: %p _etext: %p\n",
-         &_sinit, &_einit, &_stext, &_etext);
-
-  /* Visit each entry in the initialzation table */
-
-  for (initp = &_sinit; initp != &_einit; initp++)
-    {
-      initializer_t initializer = *initp;
-      cxxdbg("initp: %p initializer: %p\n", initp, initializer);
-
-      /* Make sure that the address is non-NULL and lies in the text region
-       * defined by the linker script.  Some toolchains may put NULL values
-       * or counts in the initialization table
-       */
-
-      if ((void*)initializer > (void*)&_stext && (void*)initializer < (void*)&_etext)
-        {
-          cxxdbg("Calling %p\n", initializer);
-          initializer();
-        }
-    }
-}
-
-#endif /* CONFIG_HAVE_CXX && CONFIG_HAVE_CXXINITIALIZE */
-
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_extmem.c b/nuttx/configs/px4fmu-v2/src/stm32_extmem.c
deleted file mode 100644
index 3717317fd..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_extmem.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/************************************************************************************
- * configs/stm32f4disovery/src/stm32_extmem.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <assert.h>
-#include <debug.h>
-
-#include <arch/board/board.h>
-
-#include "chip.h"
-#include "up_arch.h"
-
-#include "stm32_fsmc.h"
-#include "stm32_gpio.h"
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-/************************************************************************************
- * Pre-processor Definitions
- ************************************************************************************/
-
-#ifndef CONFIG_STM32_FSMC
-#  warning "FSMC is not enabled"
-#endif
-
-#if STM32_NGPIO_PORTS < 6
-#  error "Required GPIO ports not enabled"
-#endif
-
-#define STM32_FSMC_NADDRCONFIGS 26
-#define STM32_FSMC_NDATACONFIGS 16
-
-/************************************************************************************
- * Public Data
- ************************************************************************************/
-
-/* GPIO configurations common to most external memories */
-
-static const uint32_t g_addressconfig[STM32_FSMC_NADDRCONFIGS] =
-{
-  GPIO_FSMC_A0,  GPIO_FSMC_A1 , GPIO_FSMC_A2,  GPIO_FSMC_A3,  GPIO_FSMC_A4 , GPIO_FSMC_A5,
-  GPIO_FSMC_A6,  GPIO_FSMC_A7,  GPIO_FSMC_A8,  GPIO_FSMC_A9,  GPIO_FSMC_A10, GPIO_FSMC_A11,
-  GPIO_FSMC_A12, GPIO_FSMC_A13, GPIO_FSMC_A14, GPIO_FSMC_A15, GPIO_FSMC_A16, GPIO_FSMC_A17,
-  GPIO_FSMC_A18, GPIO_FSMC_A19, GPIO_FSMC_A20, GPIO_FSMC_A21, GPIO_FSMC_A22, GPIO_FSMC_A23,
-  GPIO_FSMC_A24, GPIO_FSMC_A25
-};
-
-static const uint32_t g_dataconfig[STM32_FSMC_NDATACONFIGS] =
-{
-  GPIO_FSMC_D0,  GPIO_FSMC_D1 , GPIO_FSMC_D2,  GPIO_FSMC_D3,  GPIO_FSMC_D4 , GPIO_FSMC_D5,
-  GPIO_FSMC_D6,  GPIO_FSMC_D7,  GPIO_FSMC_D8,  GPIO_FSMC_D9,  GPIO_FSMC_D10, GPIO_FSMC_D11,
-  GPIO_FSMC_D12, GPIO_FSMC_D13, GPIO_FSMC_D14, GPIO_FSMC_D15
-};
-
-/************************************************************************************
- * Private Data
- ************************************************************************************/
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: stm32_extmemgpios
- *
- * Description:
- *   Initialize GPIOs for external memory usage
- *
- ************************************************************************************/
-
-void stm32_extmemgpios(const uint32_t *gpios, int ngpios)
-{
-  int i;
-
-  /* Configure GPIOs */
-
-  for (i = 0; i < ngpios; i++)
-    {
-      stm32_configgpio(gpios[i]);
-    }
-}
-
-/************************************************************************************
- * Name: stm32_extmemaddr
- *
- * Description:
- *   Initialize adress line GPIOs for external memory access
- *
- ************************************************************************************/
-
-void stm32_extmemaddr(int naddrs)
-{
-  stm32_extmemgpios(g_addressconfig, naddrs);
-}
-
-/************************************************************************************
- * Name: stm32_extmemdata
- *
- * Description:
- *   Initialize data line GPIOs for external memory access
- *
- ************************************************************************************/
-
-void stm32_extmemdata(int ndata)
-{
-  stm32_extmemgpios(g_dataconfig, ndata);
-}
-
-/************************************************************************************
- * Name: stm32_enablefsmc
- *
- * Description:
- *  enable clocking to the FSMC module
- *
- ************************************************************************************/
-
-void stm32_enablefsmc(void)
-{
-  uint32_t regval;
-
-  /* Enable AHB clocking to the FSMC */
-
-  regval  = getreg32( STM32_RCC_AHB3ENR);
-  regval |= RCC_AHB3ENR_FSMCEN;
-  putreg32(regval, STM32_RCC_AHB3ENR);
-}
-
-/************************************************************************************
- * Name: stm32_disablefsmc
- *
- * Description:
- *  enable clocking to the FSMC module
- *
- ************************************************************************************/
-
-void stm32_disablefsmc(void)
-{
-  uint32_t regval;
-
-  /* Disable AHB clocking to the FSMC */
-
-  regval  = getreg32(STM32_RCC_AHB3ENR);
-  regval &= ~RCC_AHB3ENR_FSMCEN;
-  putreg32(regval, STM32_RCC_AHB3ENR);
-}
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_idle.c b/nuttx/configs/px4fmu-v2/src/stm32_idle.c
deleted file mode 100644
index 861df5123..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_idle.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_idle.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Authors: Gregory Nutt <gnutt@nuttx.org>
- *            Diego Sanchez <dsanchez@nx-engineering.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <arch/board/board.h>
-#include <nuttx/config.h>
-
-#include <nuttx/arch.h>
-#include <nuttx/clock.h>
-#include <nuttx/power/pm.h>
-
-#include <debug.h>
-#include <nuttx/rtc.h>
-#include <arch/irq.h>
-
-#include "up_internal.h"
-#include "stm32_pm.h"
-#include "stm32_rcc.h"
-#include "stm32_exti.h"
-
-#include "stm32f4discovery.h"
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-/* Does the board support an IDLE LED to indicate that the board is in the
- * IDLE state?
- */
-
-#if defined(CONFIG_ARCH_LEDS) && defined(LED_IDLE)
-#  define BEGIN_IDLE() board_led_on(LED_IDLE)
-#  define END_IDLE()   board_led_off(LED_IDLE)
-#else
-#  define BEGIN_IDLE()
-#  define END_IDLE()
-#endif
-
-/* Values for the RTC Alarm to wake up from the PM_STANDBY mode */
-
-#ifndef CONFIG_PM_ALARM_SEC
-#  define CONFIG_PM_ALARM_SEC 3
-#endif
-
-#ifndef CONFIG_PM_ALARM_NSEC
-#  define CONFIG_PM_ALARM_NSEC 0
-#endif
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-#if defined(CONFIG_PM) && defined(CONFIG_RTC_ALARM)
-static void up_alarmcb(void);
-#endif
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_idlepm
- *
- * Description:
- *   Perform IDLE state power management.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-static void stm32_idlepm(void)
-{
-#ifdef CONFIG_RTC_ALARM
-  struct timespec alarmtime;
-#endif
-  static enum pm_state_e oldstate = PM_NORMAL;
-  enum pm_state_e newstate;
-  irqstate_t flags;
-  int ret;
-
-  /* Decide, which power saving level can be obtained */
-
-  newstate = pm_checkstate();
-
-  /* Check for state changes */
-
-  if (newstate != oldstate)
-    {
-      lldbg("newstate= %d oldstate=%d\n", newstate, oldstate);
-
-      flags = irqsave();
-
-      /* Force the global state change */
-
-      ret = pm_changestate(newstate);
-      if (ret < 0)
-        {
-          /* The new state change failed, revert to the preceding state */
-
-          (void)pm_changestate(oldstate);
-
-          /* No state change... */
-
-          goto errout;
-        }
-
-      /* Then perform board-specific, state-dependent logic here */
-
-      switch (newstate)
-        {
-        case PM_NORMAL:
-          {
-          }
-          break;
-
-        case PM_IDLE:
-          {
-          }
-          break;
-
-        case PM_STANDBY:
-          {
-#ifdef CONFIG_RTC_ALARM
-            /* Disable RTC Alarm interrupt */
-
-#warning "missing logic"
-
-            /* Configure the RTC alarm to Auto Wake the system */
-
-#warning "missing logic"
-
-            /* The tv_nsec value must not exceed 1,000,000,000. That
-             * would be an invalid time.
-             */
-
-#warning "missing logic"
-
-            /* Set the alarm */
-
-#warning "missing logic"
-#endif
-            /* Call the STM32 stop mode */
-
-            stm32_pmstop(true);
-
-            /* We have been re-awakened by some even:  A button press?
-             * An alarm?  Cancel any pending alarm and resume the normal
-             * operation.
-             */
-
-#ifdef CONFIG_RTC_ALARM
-#warning "missing logic"
-#endif
-            /* Resume normal operation */
-
-            pm_changestate(PM_NORMAL);
-            newstate = PM_NORMAL;
-          }
-          break;
-
-        case PM_SLEEP:
-          {
-            /* We should not return from standby mode.  The only way out
-             * of standby is via the reset path.
-             */
-
-            (void)stm32_pmstandby();
-          }
-          break;
-
-        default:
-          break;
-        }
-
-      /* Save the new state */
-
-      oldstate = newstate;
-
-errout:
-      irqrestore(flags);
-    }
-}
-#else
-#  define stm32_idlepm()
-#endif
-
-/************************************************************************************
- * Name: up_alarmcb
- *
- * Description:
- *    RTC alarm service routine
- *
- ************************************************************************************/
-
-#if defined(CONFIG_PM) && defined(CONFIG_RTC_ALARM)
-static void up_alarmcb(void)
-{
-  /* This alarm occurs because there wasn't any EXTI interrupt during the
-   * PM_STANDBY period. So just go to sleep.
-   */
-
-  pm_changestate(PM_SLEEP);
-}
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_idle
- *
- * Description:
- *   up_idle() is the logic that will be executed when their is no other
- *   ready-to-run task.  This is processor idle time and will continue until
- *   some interrupt occurs to cause a context switch from the idle task.
- *
- *   Processing in this state may be processor-specific. e.g., this is where
- *   power management operations might be performed.
- *
- ****************************************************************************/
-
-void up_idle(void)
-{
-#if defined(CONFIG_SUPPRESS_INTERRUPTS) || defined(CONFIG_SUPPRESS_TIMER_INTS)
-  /* If the system is idle and there are no timer interrupts, then process
-   * "fake" timer interrupts. Hopefully, something will wake up.
-   */
-
-  sched_process_timer();
-#else
-
-  /* Perform IDLE mode power management */
-
-  BEGIN_IDLE();
-  stm32_idlepm();
-  END_IDLE();
-#endif
-}
-
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_nsh.c b/nuttx/configs/px4fmu-v2/src/stm32_nsh.c
deleted file mode 100644
index 037fced44..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_nsh.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/****************************************************************************
- * config/stm32f4discovery/src/stm32_nsh.c
- *
- *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include "stm32f4discovery.h"
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-
-#ifndef OK
-#  define OK 0
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: nsh_archinitialize
- *
- * Description:
- *   Perform architecture-specific initialization (if this was not already
- *   done by board_initialize();
- *
- ****************************************************************************/
-
-int nsh_archinitialize(void)
-{
-#ifdef CONFIG_BOARD_INITIALIZE
-  /* Board initialization already performed by board_initialize() */
-
-  return OK;
-#else
-  /* Perform board-specific initialization */
-
-  return stm32_bringup();
-#endif
-}
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_pm.c b/nuttx/configs/px4fmu-v2/src/stm32_pm.c
deleted file mode 100644
index 761061a28..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_pm.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_pm.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Authors: Gregory Nutt <gnutt@nuttx.org>
- *            Diego Sanchez <dsanchez@nx-engineering.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <nuttx/power/pm.h>
-
-#include "up_internal.h"
-#include "stm32_pm.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_PM
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_pminitialize
- *
- * Description:
- *   This function is called by MCU-specific logic at power-on reset in
- *   order to provide one-time initialization the power management subystem.
- *   This function must be called *very* early in the initializeation sequence
- *   *before* any other device drivers are initialized (since they may
- *   attempt to register with the power management subsystem).
- *
- * Input parameters:
- *   None.
- *
- * Returned value:
- *    None.
- *
- ****************************************************************************/
-
-void up_pminitialize(void)
-{
-  /* Then initialize the NuttX power management subsystem proper */
-
-  pm_initialize();
-
-#if defined(CONFIG_ARCH_IDLE_CUSTOM) && defined(CONFIG_PM_BUTTONS)
-  /* Initialize the buttons to wake up the system from low power modes */
-
-  stm32_pm_buttons();
-#endif
-
-  /* Initialize the LED PM */
-
-  stm32_led_pminitialize();
-}
-
-#endif /* CONFIG_PM */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_pmbuttons.c b/nuttx/configs/px4fmu-v2/src/stm32_pmbuttons.c
deleted file mode 100644
index b060e9a55..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_pmbuttons.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_pm_buttons.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Authors: Gregory Nutt <gnutt@nuttx.org>
- *            Diego Sanchez <dsanchez@nx-engineering.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <arch/board/board.h>
-#include <nuttx/config.h>
-
-#include <nuttx/power/pm.h>
-#include <arch/irq.h>
-#include <stdbool.h>
-#include <debug.h>
-
-#include "up_arch.h"
-#include "nvic.h"
-#include "stm32_pwr.h"
-#include "stm32_pm.h"
-#include "stm32f4discovery.h"
-
-#if defined(CONFIG_PM) && defined(CONFIG_ARCH_IDLE_CUSTOM) && defined(CONFIG_PM_BUTTONS)
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-
-#ifndef CONFIG_ARCH_BUTTONS
-#  error "CONFIG_ARCH_BUTTONS is not defined in the configuration"
-#endif
-
-#ifndef CONFIG_ARCH_IRQBUTTONS
-#  warning "CONFIG_ARCH_IRQBUTTONS is not defined in the configuration"
-#endif
-
-#ifndef CONFIG_PM_BUTTON_ACTIVITY
-#  define CONFIG_PM_BUTTON_ACTIVITY 10
-#endif
-
-/****************************************************************************
- * Private Types
- ****************************************************************************/
-
-/****************************************************************************
- * Private Function Prototypes
- ****************************************************************************/
-
-#ifdef CONFIG_ARCH_IRQBUTTONS
-static int button_handler(int irq, FAR void *context);
-#endif /* CONFIG_ARCH_IRQBUTTONS */
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: button_handler
- *
- * Description:
- *   Handle a button wake-up interrupt
- *
- ****************************************************************************/
-
-#ifdef CONFIG_ARCH_IRQBUTTONS
-static int button_handler(int irq, FAR void *context)
-{
-  /* At this point the MCU should have already awakened.  The state
-   * change will be handled in the IDLE loop when the system is re-awakened
-   * The button interrupt handler should be totally ignorant of the PM
-   * activities and should report button activity as if nothing
-   * special happened.
-   */
-
-  pm_activity(CONFIG_PM_BUTTON_ACTIVITY);
-  return OK;
-}
-#endif /* CONFIG_ARCH_IRQBUTTONS */
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_pm_buttons
- *
- * Description:
- *   Configure the user button of the STM32f4discovery board as EXTI,
- *   so it is able to wakeup the MCU from the PM_STANDBY mode
- *
- ****************************************************************************/
-
-void stm32_pm_buttons(void)
-{
-  /* Initialize the button GPIOs */
-
-  board_button_initialize();
-
-#ifdef CONFIG_ARCH_IRQBUTTONS
-      xcpt_t oldhandler = board_button_irq(0, button_handler);
-
-      if (oldhandler != NULL)
-        {
-          lowsyslog(LOG_WARNING, "WARNING: oldhandler:%p is not NULL!  "
-                   "Button events may be lost or aliased!\n",
-                   oldhandler);
-        }
-#endif
-}
-
-#endif /* CONFIG_PM && CONFIG_ARCH_IDLE_CUSTOM && CONFIG_PM_BUTTONS)*/
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_pwm.c b/nuttx/configs/px4fmu-v2/src/stm32_pwm.c
deleted file mode 100644
index 7ef3584be..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_pwm.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_pwm.c
- *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/pwm.h>
-#include <arch/board/board.h>
-
-#include "chip.h"
-#include "up_arch.h"
-#include "stm32_pwm.h"
-#include "stm32f4discovery.h"
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-/* Configuration *******************************************************************/
-/* PWM
- *
- * The stm32f4discovery has no real on-board PWM devices, but the board can be configured to output
- * a pulse train using TIM4 CH2.  This pin is used by FSMC is connect to CN5 just for this
- * purpose:
- *
- * PD13 FSMC_A18 / MC_TIM4_CH2OUT pin 33 (EnB)
- *
- * FSMC must be disabled in this case!
- */
-
-#define HAVE_PWM 1
-
-#ifndef CONFIG_PWM
-#  undef HAVE_PWM
-#endif
-
-#ifndef CONFIG_STM32_TIM4
-#  undef HAVE_PWM
-#endif
-
-#ifndef CONFIG_STM32_TIM4_PWM
-#  undef HAVE_PWM
-#endif
-
-#if CONFIG_STM32_TIM4_CHANNEL != STM32F4DISCOVERY_PWMCHANNEL
-#  undef HAVE_PWM
-#endif
-
-#ifdef HAVE_PWM
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: pwm_devinit
- *
- * Description:
- *   All STM32 architectures must provide the following interface to work with
- *   examples/pwm.
- *
- ************************************************************************************/
-
-int pwm_devinit(void)
-{
-  static bool initialized = false;
-  struct pwm_lowerhalf_s *pwm;
-  int ret;
-
-  /* Have we already initialized? */
-
-  if (!initialized)
-    {
-      /* Call stm32_pwminitialize() to get an instance of the PWM interface */
-
-      pwm = stm32_pwminitialize(STM32F4DISCOVERY_PWMTIMER);
-      if (!pwm)
-        {
-          dbg("Failed to get the STM32 PWM lower half\n");
-          return -ENODEV;
-        }
-
-      /* Register the PWM driver at "/dev/pwm0" */
-
-      ret = pwm_register("/dev/pwm0", pwm);
-      if (ret < 0)
-        {
-          adbg("pwm_register failed: %d\n", ret);
-          return ret;
-        }
-
-      /* Now we are initialized */
-
-      initialized = true;
-    }
-
-  return OK;
-}
-
-#endif /* HAVE_PWM */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_qencoder.c b/nuttx/configs/px4fmu-v2/src/stm32_qencoder.c
deleted file mode 100644
index 850da62d9..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_qencoder.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_qencoder.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/sensors/qencoder.h>
-#include <arch/board/board.h>
-
-#include "chip.h"
-#include "up_arch.h"
-#include "stm32_qencoder.h"
-#include "stm32f4discovery.h"
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-/* Configuration *******************************************************************/
-/* Check if we have a timer configured for quadrature encoder -- assume YES. */
-
-#define HAVE_QENCODER 1
-
-/* If TIMn is not enabled (via CONFIG_STM32_TIMn), then the configuration cannot
- * specify TIMn as a quadrature encoder (via CONFIG_STM32_TIMn_QE).
- */
-
-#ifndef CONFIG_STM32_TIM1
-#  undef CONFIG_STM32_TIM1_QE
-#endif
-#ifndef CONFIG_STM32_TIM2
-#  undef CONFIG_STM32_TIM2_QE
-#endif
-#ifndef CONFIG_STM32_TIM3
-#  undef CONFIG_STM32_TIM3_QE
-#endif
-#ifndef CONFIG_STM32_TIM4
-#  undef CONFIG_STM32_TIM4_QE
-#endif
-#ifndef CONFIG_STM32_TIM5
-#  undef CONFIG_STM32_TIM5_QE
-#endif
-#ifndef CONFIG_STM32_TIM8
-#  undef CONFIG_STM32_TIM8_QE
-#endif
-
-/* If the upper-half quadrature encoder driver is not enabled, then we cannot
- * support the quadrature encoder.
- */
-
-#ifndef CONFIG_QENCODER
-#  undef HAVE_QENCODER
-#endif
-
-/* Which Timer should we use, TIMID={1,2,3,4,5,8}.  If multiple timers are
- * configured as quadrature encoders, this logic will arbitrarily select
- * the lowest numbered timer.
- *
- * At least one TIMn, n={1,2,3,4,5,8}, must be both enabled and configured
- * as a quadrature encoder in order to support the lower half quadrature
- * encoder driver.  The above check assures that if CONFIG_STM32_TIMn_QE
- * is defined, then the correspdonding TIMn is also enabled.
- */
-
-#if defined CONFIG_STM32_TIM1_QE
-#  define TIMID 1
-#elif defined CONFIG_STM32_TIM2_QE
-#  define TIMID 2
-#elif defined CONFIG_STM32_TIM3_QE
-#  define TIMID 3
-#elif defined CONFIG_STM32_TIM4_QE
-#  define TIMID 4
-#elif defined CONFIG_STM32_TIM5_QE
-#  define TIMID 5
-#elif defined CONFIG_STM32_TIM8_QE
-#  define TIMID 8
-#else
-#  undef HAVE_QENCODER
-#endif
-
-#ifdef HAVE_QENCODER
-
-/* Debug ***************************************************************************/
-/* Non-standard debug that may be enabled just for testing the quadrature encoder */
-
-#ifndef CONFIG_DEBUG
-#  undef CONFIG_DEBUG_QENCODER
-#endif
-
-#ifdef CONFIG_DEBUG_QENCODER
-#  define qedbg                 dbg
-#  define qelldbg               lldbg
-#  ifdef CONFIG_DEBUG_VERBOSE
-#    define qevdbg              vdbg
-#    define qellvdbg            llvdbg
-#  else
-#    define qevdbg(x...)
-#    define qellvdbg(x...)
-#  endif
-#else
-#  define qedbg(x...)
-#  define qelldbg(x...)
-#  define qevdbg(x...)
-#  define qellvdbg(x...)
-#endif
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: qe_devinit
- *
- * Description:
- *   All STM32 architectures must provide the following interface to work with
- *   examples/qencoder.
- *
- ************************************************************************************/
-
-int qe_devinit(void)
-{
-  static bool initialized = false;
-  int ret;
-
-  /* Check if we are already initialized */
-
-  if (!initialized)
-    {
-      /* Initialize a quadrature encoder interface. */
-
-      qevdbg("Initializing the quadrature encoder using TIM%d\n", TIMID);
-      ret = stm32_qeinitialize("/dev/qe0", TIMID);
-      if (ret < 0)
-        {
-          qedbg("stm32_qeinitialize failed: %d\n", ret);
-          return ret;
-        }
-
-      initialized = true;
-    }
-
-  return OK;
-}
-
-#endif /* HAVE_QENCODER */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_sdio.c b/nuttx/configs/px4fmu-v2/src/stm32_sdio.c
deleted file mode 100644
index 4148caf79..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_sdio.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/****************************************************************************
- * config/stm32f4discovery/src/stm32_sdio.c
- *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdbool.h>
-#include <stdio.h>
-#include <debug.h>
-#include <errno.h>
-
-#include <nuttx/sdio.h>
-#include <nuttx/mmcsd.h>
-
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-#ifdef HAVE_SDIO
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-
-/* Card detections requires card support and a card detection GPIO */
-
-#define HAVE_NCD   1
-#if !defined(HAVE_SDIO) || !defined(GPIO_SDIO_NCD)
-#  undef HAVE_NCD
-#endif
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-static FAR struct sdio_dev_s *g_sdio_dev;
-#ifdef HAVE_NCD
-static bool g_sd_inserted = 0xff; /* Impossible value */
-#endif
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_ncd_interrupt
- *
- * Description:
- *   Card detect interrupt handler.
- *
- ****************************************************************************/
-
-#ifdef HAVE_NCD
-static int stm32_ncd_interrupt(int irq, FAR void *context)
-{
-  bool present;
-
-  present = !stm32_gpioread(GPIO_SDIO_NCD);
-  if (present != g_sd_inserted)
-    {
-      sdio_mediachange(g_sdio_dev, present);
-      g_sd_inserted = present;
-    }
-
-  return OK;
-}
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_sdio_initialize
- *
- * Description:
- *   Initialize SDIO-based MMC/SD card support
- *
- ****************************************************************************/
-
-int stm32_sdio_initialize(void)
-{
-  int ret;
-
-#ifdef HAVE_NCD
-  /* Card detect */
-
-  bool cd_status;
-
-  /* Configure the card detect GPIO */
-
-  stm32_configgpio(GPIO_SDIO_NCD);
-
-  /* Register an interrupt handler for the card detect pin */
-
-  stm32_gpiosetevent(GPIO_SDIO_NCD, true, true, true, stm32_ncd_interrupt);
-#endif
-
-  /* Mount the SDIO-based MMC/SD block driver */
-  /* First, get an instance of the SDIO interface */
-
-  fvdbg("Initializing SDIO slot %d\n", SDIO_SLOTNO);
-
-  g_sdio_dev = sdio_initialize(SDIO_SLOTNO);
-  if (!g_sdio_dev)
-    {
-      fdbg("Failed to initialize SDIO slot %d\n", SDIO_SLOTNO);
-      return -ENODEV;
-    }
-
-  /* Now bind the SDIO interface to the MMC/SD driver */
-
-  fvdbg("Bind SDIO to the MMC/SD driver, minor=%d\n", SDIO_MINOR);
-
-  ret = mmcsd_slotinitialize(SDIO_MINOR, g_sdio_dev);
-  if (ret != OK)
-    {
-      fdbg("Failed to bind SDIO to the MMC/SD driver: %d\n", ret);
-      return ret;
-    }
-
-  fvdbg("Successfully bound SDIO to the MMC/SD driver\n");
-
-#ifdef HAVE_NCD
-  /* Use SD card detect pin to check if a card is g_sd_inserted */
-
-  cd_status = !stm32_gpioread(GPIO_SDIO_NCD);
-  fvdbg("Card detect : %d\n", cd_status);
-
-  sdio_mediachange(g_sdio_dev, cd_status);
-#else
-  /* Assume that the SD card is inserted.  What choice do we have? */
-
-  sdio_mediachange(g_sdio_dev, true);
-#endif
-
-  return OK;
-}
-
-#endif /* HAVE_SDIO */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_spi.c b/nuttx/configs/px4fmu-v2/src/stm32_spi.c
deleted file mode 100644
index 201c5412b..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_spi.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_spi.c
- *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/spi/spi.h>
-#include <arch/board/board.h>
-
-#include "up_arch.h"
-#include "chip.h"
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-#if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3)
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-
-/* Enables debug output from this file (needs CONFIG_DEBUG too) */
-
-#undef SPI_DEBUG   /* Define to enable debug */
-#undef SPI_VERBOSE /* Define to enable verbose debug */
-
-#ifdef SPI_DEBUG
-#  define spidbg  lldbg
-#  ifdef SPI_VERBOSE
-#    define spivdbg lldbg
-#  else
-#    define spivdbg(x...)
-#  endif
-#else
-#  undef SPI_VERBOSE
-#  define spidbg(x...)
-#  define spivdbg(x...)
-#endif
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: stm32_spiinitialize
- *
- * Description:
- *   Called to configure SPI chip select GPIO pins for the stm32f4discovery board.
- *
- ************************************************************************************/
-
-void weak_function stm32_spiinitialize(void)
-{
-#ifdef CONFIG_STM32_SPI1
-  (void)stm32_configgpio(GPIO_CS_MEMS);    /* MEMS chip select */
-#endif
-#if defined(CONFIG_LCD_UG2864AMBAG01) || defined(CONFIG_LCD_UG2864HSWEG01)
-  (void)stm32_configgpio(GPIO_OLED_CS);    /* OLED chip select */
-# if defined(CONFIG_LCD_UG2864AMBAG01)
-  (void)stm32_configgpio(GPIO_OLED_A0);    /* OLED Command/Data */
-# endif
-# if defined(CONFIG_LCD_UG2864HSWEG01)
-  (void)stm32_configgpio(GPIO_OLED_DC);    /* OLED Command/Data */
-# endif
-#endif
-}
-
-/****************************************************************************
- * Name:  stm32_spi1/2/3select and stm32_spi1/2/3status
- *
- * Description:
- *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
- *   provided by board-specific logic.  They are implementations of the select
- *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
- *   are provided by common STM32 logic.  To use this common SPI logic on your
- *   board:
- *
- *   1. Provide logic in stm32_boardinitialize() to configure SPI chip select
- *      pins.
- *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
- *      board-specific logic.  These functions will perform chip selection and
- *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
- *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
- *      SPI driver to higher level logic (e.g., calling
- *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
- *      the SPI MMC/SD driver).
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_SPI1
-void stm32_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
-{
-  spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
-
-#if defined(CONFIG_LCD_UG2864AMBAG01) || defined(CONFIG_LCD_UG2864HSWEG01)
-  if (devid == SPIDEV_DISPLAY)
-    {
-      stm32_gpiowrite(GPIO_OLED_CS, !selected);
-    }
-  else
-#endif
-    {
-      stm32_gpiowrite(GPIO_CS_MEMS, !selected);
-    }
-}
-
-uint8_t stm32_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
-{
-  return 0;
-}
-#endif
-
-#ifdef CONFIG_STM32_SPI2
-void stm32_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
-{
-  spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
-}
-
-uint8_t stm32_spi2status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
-{
-  return 0;
-}
-#endif
-
-#ifdef CONFIG_STM32_SPI3
-void stm32_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
-{
-  spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
-}
-
-uint8_t stm32_spi3status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
-{
-  return 0;
-}
-#endif
-
-/****************************************************************************
- * Name: stm32_spi1cmddata
- *
- * Description:
- *   Set or clear the SH1101A A0 or SD1306 D/C n bit to select data (true)
- *   or command (false). This function must be provided by platform-specific
- *   logic. This is an implementation of the cmddata method of the SPI
- *   interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h).
- *
- * Input Parameters:
- *
- *   spi - SPI device that controls the bus the device that requires the CMD/
- *         DATA selection.
- *   devid - If there are multiple devices on the bus, this selects which one
- *         to select cmd or data.  NOTE:  This design restricts, for example,
- *         one one SPI display per SPI bus.
- *   cmd - true: select command; false: select data
- *
- * Returned Value:
- *   None
- *
- ****************************************************************************/
-
-#ifdef CONFIG_SPI_CMDDATA
-#ifdef CONFIG_STM32_SPI1
-int stm32_spi1cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
-{
-#if defined(CONFIG_LCD_UG2864AMBAG01) || defined(CONFIG_LCD_UG2864HSWEG01)
-  if (devid == SPIDEV_DISPLAY)
-    {
-      /* "This is the Data/Command control pad which determines whether the
-       *  data bits are data or a command.
-       *
-       *  A0 = "H": the inputs at D0 to D7 are treated as display data.
-       *  A0 = "L": the inputs at D0 to D7 are transferred to the command
-       *       registers."
-       */
-
-# if defined(CONFIG_LCD_UG2864AMBAG01)
-      (void)stm32_gpiowrite(GPIO_OLED_A0, !cmd);
-# endif
-# if defined(CONFIG_LCD_UG2864HSWEG01)
-      (void)stm32_gpiowrite(GPIO_OLED_DC, !cmd);
-# endif
-      return OK;
-    }
-#endif
-
-  return -ENODEV;
-}
-#endif
-
-#ifdef CONFIG_STM32_SPI2
-int stm32_spi2cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
-{
-  return -ENODEV;
-}
-#endif
-
-#ifdef CONFIG_STM32_SPI3
-int stm32_spi3cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
-{
-  return -ENODEV;
-}
-#endif
-#endif /* CONFIG_SPI_CMDDATA */
-
-#endif /* CONFIG_STM32_SPI1 || CONFIG_STM32_SPI2 */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_ssd1289.c b/nuttx/configs/px4fmu-v2/src/stm32_ssd1289.c
deleted file mode 100644
index 74c6ee22e..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_ssd1289.c
+++ /dev/null
@@ -1,424 +0,0 @@
-/**************************************************************************************
- * configs/stm32fdiscover/src/stm32_ssd1289.c
- *
- * This logic supports the connection of an SSD1289-based LCD to the STM32F4Discovery
- * board.
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Authors: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- **************************************************************************************/
-
-/**************************************************************************************
- * Included Files
- **************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <sys/types.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <string.h>
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/arch.h>
-#include <nuttx/spi/spi.h>
-#include <nuttx/lcd/lcd.h>
-#include <nuttx/lcd/ssd1289.h>
-
-#include <arch/board/board.h>
-
-#include "up_arch.h"
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_LCD_SSD1289
-
-/**************************************************************************************
- * Pre-processor Definitions
- **************************************************************************************/
-/* Configuration **********************************************************************/
-
-#ifndef CONFIG_STM32_FSMC
-#  error "CONFIG_STM32_FSMC is required to use the LCD"
-#endif
-
-/* Define CONFIG_DEBUG_LCD to enable detailed LCD debug output. Verbose debug must
- * also be enabled.
- */
-
-#ifndef CONFIG_DEBUG
-#  undef CONFIG_DEBUG_VERBOSE
-#  undef CONFIG_DEBUG_GRAPHICS
-#  undef CONFIG_DEBUG_LCD
-#endif
-
-#ifndef CONFIG_DEBUG_VERBOSE
-#  undef CONFIG_DEBUG_LCD
-#endif
-
-/* STM32F4Discovery LCD Hardware Definitions ******************************************/
-/* LCD /CS is CE1 ==  NOR/SRAM Bank 1
- *
- * Bank 1 = 0x60000000 | 0x00000000
- * Bank 2 = 0x60000000 | 0x04000000
- * Bank 3 = 0x60000000 | 0x08000000
- * Bank 4 = 0x60000000 | 0x0c000000
- *
- * FSMC address bit 16 is used to distinguish command and data.  FSMC address bits
- * 0-24 correspond to ARM address bits 1-25.
- */
-
-#define STM32_LCDBASE ((uintptr_t)(0x60000000 | 0x00000000))
-#define LCD_INDEX     (STM32_LCDBASE)
-#define LCD_DATA      (STM32_LCDBASE + 0x00020000)
-
-/* SRAM pin definitions */
-
-#define LCD_NADDRLINES   1   /* A16 */
-#define LCD_NDATALINES   16  /* D0-15 */
-
-/* Debug ******************************************************************************/
-
-#ifdef CONFIG_DEBUG_LCD
-#  define lcddbg         dbg
-#  define lcdvdbg        vdbg
-#else
-#  define lcddbg(x...)
-#  define lcdvdbg(x...)
-#endif
-
-/**************************************************************************************
- * Private Type Definition
- **************************************************************************************/
-
-/**************************************************************************************
- * Private Function Protototypes
- **************************************************************************************/
-/* Low Level LCD access */
-
-static void stm32_select(FAR struct ssd1289_lcd_s *dev);
-static void stm32_deselect(FAR struct ssd1289_lcd_s *dev);
-static void stm32_index(FAR struct ssd1289_lcd_s *dev, uint8_t index);
-#ifndef CONFIG_SSD1289_WRONLY
-static uint16_t stm32_read(FAR struct ssd1289_lcd_s *dev);
-#endif
-static void stm32_write(FAR struct ssd1289_lcd_s *dev, uint16_t data);
-static void stm32_backlight(FAR struct ssd1289_lcd_s *dev, int power);
-
-/**************************************************************************************
- * Private Data
- **************************************************************************************/
-/* LCD pin mapping (see configs/stm324discovery/README.txt
- * MAPPING TO STM32 F4:
- *
- *  ---------------- ------------- ----------------------------------
- *   STM32 FUNCTION  LCD PIN       STM32F4Discovery PIN
- *  ---------------- ------------- ----------------------------------
- *   FSMC_D0          D0    pin 4   PD14 P1 pin 46 Conflict (Note 1)
- *   FSMC_D1          D1    pin 3   PD15 P1 pin 47 Conflict (Note 2)
- *   FSMC_D2          D2    pin 6   PD0  P2 pin 36 Free I/O
- *   FSMC_D3          D3    pin 5   PD1  P2 pin 33 Free I/O
- *   FSMC_D4          D4    pin 8   PE7  P1 pin 25 Free I/O
- *   FSMC_D5          D5    pin 7   PE8  P1 pin 26 Free I/O
- *   FSMC_D6          D6    pin 10  PE9  P1 pin 27 Free I/O
- *   FSMC_D7          D7    pin 9   PE10 P1 pin 28 Free I/O
- *   FSMC_D8          D8    pin 12  PE11 P1 pin 29 Free I/O
- *   FSMC_D9          D9    pin 11  PE12 P1 pin 30 Free I/O
- *   FSMC_D10         D10   pin 14  PE13 P1 pin 31 Free I/O
- *   FSMC_D11         D11   pin 13  PE14 P1 pin 32 Free I/O
- *   FSMC_D12         D12   pin 16  PE15 P1 pin 33 Free I/O
- *   FSMC_D13         D13   pin 15  PD8  P1 pin 40 Free I/O
- *   FSMC_D14         D14   pin 18  PD9  P1 pin 41 Free I/O
- *   FSMC_D15         D15   pin 17  PD10 P1 pin 42 Free I/O
- *   FSMC_A16         RS    pin 19  PD11 P1 pin 27 Free I/O
- *   FSMC_NE1         ~CS   pin 10  PD7  P2 pin 27 Free I/O
- *   FSMC_NWE         ~WR   pin 22  PD5  P2 pin 29 Conflict (Note 3)
- *   FSMC_NOE         ~RD   pin 21  PD4  P2 pin 32 Conflict (Note 4)
- *   PC6              RESET pin 24  PC6  P2 pin 47 Free I/O
- *  ---------------- ------------- ----------------------------------
- *
- *   1 Used for the RED LED
- *   2 Used for the BLUE LED
- *   3 Used for the RED LED and for OTG FS Overcurrent.  It may be okay to use
- *     for the parallel interface if PC0 is held high (or floating).  PC0 enables
- *     the STMPS2141STR IC power switch that drives the OTG FS host VBUS.
- *   4 Also the reset pin for the CS43L22 audio Codec.
- */
-
-#define GPIO_LCD_RESET (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                        GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN6)
-
-/* GPIO configurations unique to the LCD  */
-
-static const uint32_t g_lcdconfig[] =
-{
-  /* PC6(RESET), FSMC_A16, FSMC_NOE, FSMC_NWE, and FSMC_NE1  */
-
-  GPIO_LCD_RESET, GPIO_FSMC_A16, GPIO_FSMC_NOE, GPIO_FSMC_NWE, GPIO_FSMC_NE1
-};
-#define NLCD_CONFIG (sizeof(g_lcdconfig)/sizeof(uint32_t))
-
-/* This is the driver state structure (there is no retained state information) */
-
-static struct ssd1289_lcd_s g_ssd1289 =
-{
-  .select    = stm32_select,
-  .deselect  = stm32_deselect,
-  .index     = stm32_index,
-#ifndef CONFIG_SSD1289_WRONLY
-  .read      = stm32_read,
-#endif
-  .write     = stm32_write,
-  .backlight = stm32_backlight
-};
-
-/* The saved instance of the LCD driver */
-
-static FAR struct lcd_dev_s *g_ssd1289drvr;
-
-/**************************************************************************************
- * Private Functions
- **************************************************************************************/
-
-/**************************************************************************************
- * Name: stm32_select
- *
- * Description:
- *   Select the LCD device
- *
- **************************************************************************************/
-
-static void stm32_select(FAR struct ssd1289_lcd_s *dev)
-{
-  /* Does not apply to this hardware */
-}
-
-/**************************************************************************************
- * Name: stm32_deselect
- *
- * Description:
- *   De-select the LCD device
- *
- **************************************************************************************/
-
-static void stm32_deselect(FAR struct ssd1289_lcd_s *dev)
-{
-  /* Does not apply to this hardware */
-}
-
-/**************************************************************************************
- * Name: stm32_deselect
- *
- * Description:
- *   Set the index register
- *
- **************************************************************************************/
-
-static void stm32_index(FAR struct ssd1289_lcd_s *dev, uint8_t index)
-{
-  putreg16((uint16_t)index, LCD_INDEX);
-}
-
-/**************************************************************************************
- * Name: stm32_read
- *
- * Description:
- *   Read LCD data (GRAM data or register contents)
- *
- **************************************************************************************/
-
-#ifndef CONFIG_SSD1289_WRONLY
-static uint16_t stm32_read(FAR struct ssd1289_lcd_s *dev)
-{
-  return getreg16(LCD_DATA);
-}
-#endif
-
-/**************************************************************************************
- * Name: stm32_write
- *
- * Description:
- *   Write LCD data (GRAM data or register contents)
- *
- **************************************************************************************/
-
-static void stm32_write(FAR struct ssd1289_lcd_s *dev, uint16_t data)
-{
-  putreg16((uint16_t)data, LCD_DATA);
-}
-
-/**************************************************************************************
- * Name: stm32_write
- *
- * Description:
- *   Write LCD data (GRAM data or register contents)
- *
- **************************************************************************************/
-
-static void stm32_backlight(FAR struct ssd1289_lcd_s *dev, int power)
-{
-#warning "Missing logic"
-}
-
-/************************************************************************************
- * Name: stm32_selectlcd
- *
- * Description:
- *   Initialize to the LCD
- *
- ************************************************************************************/
-
-void stm32_selectlcd(void)
-{
-  /* Configure GPIO pins */
-
-  stm32_extmemdata(LCD_NDATALINES);             /* Common data lines: D0-D15 */
-  stm32_extmemgpios(g_lcdconfig, NLCD_CONFIG);  /* LCD-specific control lines */
-
-  /* Enable AHB clocking to the FSMC */
-
-  stm32_enablefsmc();
-
-  /* Color LCD configuration (LCD configured as follow):
-   *
-   *   - Data/Address MUX  = Disable   "FSMC_BCR_MUXEN" just not enable it.
-   *   - Extended Mode     = Disable   "FSMC_BCR_EXTMOD"
-   *   - Memory Type       = SRAM      "FSMC_BCR_SRAM"
-   *   - Data Width        = 16bit     "FSMC_BCR_MWID16"
-   *   - Write Operation   = Enable    "FSMC_BCR_WREN"
-   *   - Asynchronous Wait = Disable
-   */
-
-  /* Bank1 NOR/SRAM control register configuration */
-
-  putreg32(FSMC_BCR_SRAM | FSMC_BCR_MWID16 | FSMC_BCR_WREN, STM32_FSMC_BCR1);
-
-  /* Bank1 NOR/SRAM timing register configuration */
-
-  putreg32(FSMC_BTR_ADDSET(5) | FSMC_BTR_ADDHLD(0) | FSMC_BTR_DATAST(9) | FSMC_BTR_BUSTRUN(0) |
-           FSMC_BTR_CLKDIV(0) | FSMC_BTR_DATLAT(0) | FSMC_BTR_ACCMODA, STM32_FSMC_BTR1);
-
-  putreg32(0xffffffff, STM32_FSMC_BWTR1);
-
-  /* Enable the bank by setting the MBKEN bit */
-
-  putreg32(FSMC_BCR_MBKEN | FSMC_BCR_SRAM | FSMC_BCR_MWID16 | FSMC_BCR_WREN, STM32_FSMC_BCR1);
-}
-
-/**************************************************************************************
- * Public Functions
- **************************************************************************************/
-
-/**************************************************************************************
- * Name:  up_lcdinitialize
- *
- * Description:
- *   Initialize the LCD video hardware.  The initial state of the LCD is fully
- *   initialized, display memory cleared, and the LCD ready to use, but with the power
- *   setting at 0 (full off).
- *
- **************************************************************************************/
-
-int up_lcdinitialize(void)
-{
-  /* Only initialize the driver once */
-
-  if (!g_ssd1289drvr)
-    {
-      lcdvdbg("Initializing\n");
-
-      /* Configure GPIO pins and configure the FSMC to support the LCD */
-
-      stm32_selectlcd();
-
-      /* Reset the LCD (active low) */
-
-      stm32_gpiowrite(GPIO_LCD_RESET, false);
-      up_mdelay(5);
-      stm32_gpiowrite(GPIO_LCD_RESET, true);
-
-      /* Configure and enable the LCD */
-
-      up_mdelay(50);
-      g_ssd1289drvr = ssd1289_lcdinitialize(&g_ssd1289);
-      if (!g_ssd1289drvr)
-        {
-          lcddbg("ERROR: ssd1289_lcdinitialize failed\n");
-          return -ENODEV;
-        }
-    }
-
-  /* Clear the display (setting it to the color 0=black) */
-
-#if 0 /* Already done in the driver */
-  ssd1289_clear(g_ssd1289drvr, 0);
-#endif
-
-  /* Turn the display off */
-
-  g_ssd1289drvr->setpower(g_ssd1289drvr, 0);
-  return OK;
-}
-
-/**************************************************************************************
- * Name:  up_lcdgetdev
- *
- * Description:
- *   Return a a reference to the LCD object for the specified LCD.  This allows support
- *   for multiple LCD devices.
- *
- **************************************************************************************/
-
-FAR struct lcd_dev_s *up_lcdgetdev(int lcddev)
-{
-  DEBUGASSERT(lcddev == 0);
-  return g_ssd1289drvr;
-}
-
-/**************************************************************************************
- * Name:  up_lcduninitialize
- *
- * Description:
- *   Unitialize the LCD support
- *
- **************************************************************************************/
-
-void up_lcduninitialize(void)
-{
-  /* Turn the display off */
-
-  g_ssd1289drvr->setpower(g_ssd1289drvr, 0);
-}
-
-#endif /* CONFIG_LCD_SSD1289 */
-
-
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_ug2864ambag01.c b/nuttx/configs/px4fmu-v2/src/stm32_ug2864ambag01.c
deleted file mode 100644
index fdc6b88f3..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_ug2864ambag01.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/****************************************************************************
- * config/stm32f4discovery/src/stm32_ug2864ambag01.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <debug.h>
-
-#include <nuttx/spi/spi.h>
-#include <nuttx/lcd/lcd.h>
-#include <nuttx/lcd/ug-2864ambag01.h>
-
-#include "stm32_gpio.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_LCD_UG2864AMBAG01
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-/* The pin configurations here require that SPI1 is selected */
-
-#ifndef CONFIG_STM32_SPI1
-#  error "The OLED driver requires CONFIG_STM32_SPI1 in the configuration"
-#endif
-
-#ifndef CONFIG_SPI_CMDDATA
-#  error "The OLED driver requires CONFIG_SPI_CMDDATA in the configuration"
-#endif
-
-/* Pin Configuration ********************************************************/
-/* UG-2864AMBAG01 OLED Display (SPI 4-wire):
- *
- * --------------------------+----------------------------------------------
- * Connector CON10 J1:      | STM32F4Discovery
- * --------------+-----------+----------------------------------------------
- * CON10 J1:     | CON20 J2: | P1/P2:
- * --------------+-----------+----------------------------------------------
- * 1  3v3        | 3,4 3v3   | P2 3V
- * 3  /RESET     | 8 /RESET  | P2 PB6 (Arbitrary selection)
- * 5  /CS        | 7 /CS     | P2 PB7 (Arbitrary selection)(2)
- * 7  A0         | 9 A0      | P2 PB8 (Arbitrary selection)(2)
- * 9  LED+ (N/C) | -----     | -----
- * 2  5V Vcc     | 1,2 Vcc   | P2 5V
- * 4  DI         | 18 D1/SI  | P1 PA7 (GPIO_SPI1_MOSI == GPIO_SPI1_MOSI_1 (1))
- * 6  SCLK       | 19 D0/SCL | P1 PA5 (GPIO_SPI1_SCK == GPIO_SPI1_SCK_1 (2))
- * 8  LED- (N/C) | -----     | ------
- * 10 GND        | 20 GND    | P2 GND
- * --------------+-----------+----------------------------------------------
- * (1) Required because of on-board MEMS
- * (2) Note that the OLED CS and A0 are managed in the stm32_spi.c file.
- * -------------------------------------------------------------------------
- */
-
-/* Definitions in stm32f4discovery.h */
-
-/* Debug ********************************************************************/
-
-#ifdef CONFIG_DEBUG_LCD
-#  define lcddbg(format, ...)   dbg(format, ##__VA_ARGS__)
-#  define lcdvdbg(format, ...)  vdbg(format, ##__VA_ARGS__)
-#else
-#  define lcddbg(x...)
-#  define lcdvdbg(x...)
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_nxdrvinit
- *
- * Description:
- *   Called by NX initialization logic to configure the OLED.
- *
- ****************************************************************************/
-
-FAR struct lcd_dev_s *up_nxdrvinit(unsigned int devno)
-{
-  FAR struct spi_dev_s *spi;
-  FAR struct lcd_dev_s *dev;
-
-  /* Configure the OLED GPIOs. This initial configuration is RESET low,
-   * putting the OLED into reset state.
-   */
-
-  (void)stm32_configgpio(GPIO_OLED_RESET);
-
-  /* Wait a bit then release the OLED from the reset state */
-
-  up_mdelay(20);
-  stm32_gpiowrite(GPIO_OLED_RESET, true);
-
-  /* Get the SPI1 port interface */
-
-  spi = up_spiinitialize(1);
-  if (!spi)
-    {
-      lcddbg("Failed to initialize SPI port 1\n");
-    }
-  else
-    {
-      /* Bind the SPI port to the OLED */
-
-      dev = ug2864ambag01_initialize(spi, devno);
-      if (!dev)
-        {
-          lcddbg("Failed to bind SPI port 1 to OLED %d: %d\n", devno);
-        }
-     else
-        {
-          lcdvdbg("Bound SPI port 1 to OLED %d\n", devno);
-
-          /* And turn the OLED on */
-
-          (void)dev->setpower(dev, CONFIG_LCD_MAXPOWER);
-          return dev;
-        }
-    }
-
-  return NULL;
-}
-#endif /* CONFIG_LCD_UG2864AMBAG01 */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_ug2864hsweg01.c b/nuttx/configs/px4fmu-v2/src/stm32_ug2864hsweg01.c
deleted file mode 100644
index 3366b093d..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_ug2864hsweg01.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/****************************************************************************
- * config/stm32f4discovery/src/stm32_ug2864hsweg01.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <debug.h>
-
-#include <nuttx/spi/spi.h>
-#include <nuttx/lcd/lcd.h>
-#include <nuttx/lcd/ssd1306.h>
-
-#include "stm32_gpio.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_LCD_UG2864HSWEG01
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-/* The pin configurations here require that SPI1 is selected */
-
-#ifndef CONFIG_STM32_SPI1
-#  error "The OLED driver requires CONFIG_STM32_SPI1 in the configuration"
-#endif
-
-#ifndef CONFIG_SPI_CMDDATA
-#  error "The OLED driver requires CONFIG_SPI_CMDDATA in the configuration"
-#endif
-
-/* Pin Configuration ********************************************************/
-/* UG-2864HSWEG01 OLED Display (SPI 4-wire):
- *
- * --------------------------+----------------------------------------------
- * Connector CON10 J1:      | STM32F4Discovery
- * --------------+-----------+----------------------------------------------
- * CON10 J1:     | CON20 J2: | P1/P2:
- * --------------+-----------+----------------------------------------------
- * 1  3v3        | 3,4 3v3   | P2 3V
- * 3  /RESET     | 8 /RESET  | P2 PB6 (Arbitrary selection)
- * 5  /CS        | 7 /CS     | P2 PB7 (Arbitrary selection)(2)
- * 7  D/C        | 9 D/C     | P2 PB8 (Arbitrary selection)(2)
- * 9  LED+ (N/C) | -----     | -----
- * 2  5V Vcc     | 1,2 Vcc   | P2 5V
- * 4  DI         | 18 D1/SI  | P1 PA7 (GPIO_SPI1_MOSI == GPIO_SPI1_MOSI_1 (1))
- * 6  SCLK       | 19 D0/SCL | P1 PA5 (GPIO_SPI1_SCK == GPIO_SPI1_SCK_1 (2))
- * 8  LED- (N/C) | -----     | ------
- * 10 GND        | 20 GND    | P2 GND
- * --------------+-----------+----------------------------------------------
- * (1) Required because of on-board MEMS
- * (2) Note that the OLED CS and D/C are managed in the stm32_spi.c file.
- * -------------------------------------------------------------------------
- */
-
-/* Definitions in stm32f4discovery.h */
-
-/* Debug ********************************************************************/
-
-#ifdef CONFIG_DEBUG_LCD
-#  define lcddbg(format, ...)   dbg(format, ##__VA_ARGS__)
-#  define lcdvdbg(format, ...)  vdbg(format, ##__VA_ARGS__)
-#else
-#  define lcddbg(x...)
-#  define lcdvdbg(x...)
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_nxdrvinit
- *
- * Description:
- *   Called by NX initialization logic to configure the OLED.
- *
- ****************************************************************************/
-
-FAR struct lcd_dev_s *up_nxdrvinit(unsigned int devno)
-{
-  FAR struct spi_dev_s *spi;
-  FAR struct lcd_dev_s *dev;
-
-  /* Configure the OLED GPIOs. This initial configuration is RESET low,
-   * putting the OLED into reset state.
-   */
-
-  (void)stm32_configgpio(GPIO_OLED_RESET);
-
-  /* Wait a bit then release the OLED from the reset state */
-
-  up_mdelay(20);
-  stm32_gpiowrite(GPIO_OLED_RESET, true);
-
-  /* Get the SPI1 port interface */
-
-  spi = up_spiinitialize(1);
-  if (!spi)
-    {
-      lcddbg("Failed to initialize SPI port 1\n");
-    }
-  else
-    {
-      /* Bind the SPI port to the OLED */
-
-      dev = ssd1306_initialize(spi, devno);
-      if (!dev)
-        {
-          lcddbg("Failed to bind SPI port 1 to OLED %d: %d\n", devno);
-        }
-     else
-        {
-          lcdvdbg("Bound SPI port 1 to OLED %d\n", devno);
-
-          /* And turn the OLED on */
-
-          (void)dev->setpower(dev, CONFIG_LCD_MAXPOWER);
-          return dev;
-        }
-    }
-
-  return NULL;
-}
-#endif /* CONFIG_LCD_UG2864AMBAG01 */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_usb.c b/nuttx/configs/px4fmu-v2/src/stm32_usb.c
deleted file mode 100644
index b1b24511c..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_usb.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_usb.c
- *
- *   Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <sys/types.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <sched.h>
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/usb/usbdev.h>
-#include <nuttx/usb/usbhost.h>
-#include <nuttx/usb/usbdev_trace.h>
-
-#include "up_arch.h"
-#include "stm32.h"
-#include "stm32_otgfs.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_STM32_OTGFS
-
-/************************************************************************************
- * Pre-processor Definitions
- ************************************************************************************/
-
-#if defined(CONFIG_USBDEV) || defined(CONFIG_USBHOST)
-#  define HAVE_USB 1
-#else
-#  warning "CONFIG_STM32_OTGFS is enabled but neither CONFIG_USBDEV nor CONFIG_USBHOST"
-#  undef HAVE_USB
-#endif
-
-#ifndef CONFIG_USBHOST_DEFPRIO
-#  define CONFIG_USBHOST_DEFPRIO 50
-#endif
-
-#ifndef CONFIG_USBHOST_STACKSIZE
-#  define CONFIG_USBHOST_STACKSIZE 1024
-#endif
-
-/************************************************************************************
- * Private Data
- ************************************************************************************/
-
-#ifdef CONFIG_USBHOST
-static struct usbhost_connection_s *g_usbconn;
-#endif
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: usbhost_waiter
- *
- * Description:
- *   Wait for USB devices to be connected.
- *
- ************************************************************************************/
-
-#ifdef CONFIG_USBHOST
-static int usbhost_waiter(int argc, char *argv[])
-{
-  bool connected = false;
-  int ret;
-
-  uvdbg("Running\n");
-  for (;;)
-    {
-      /* Wait for the device to change state */
-
-      ret = CONN_WAIT(g_usbconn, &connected);
-      DEBUGASSERT(ret == OK);
-      UNUSED(ret);
-
-      connected = !connected;
-      uvdbg("%s\n", connected ? "connected" : "disconnected");
-
-      /* Did we just become connected? */
-
-      if (connected)
-        {
-          /* Yes.. enumerate the newly connected device */
-
-          (void)CONN_ENUMERATE(g_usbconn, 0);
-        }
-    }
-
-  /* Keep the compiler from complaining */
-
-  return 0;
-}
-#endif
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: stm32_usbinitialize
- *
- * Description:
- *   Called from stm32_usbinitialize very early in inialization to setup USB-related
- *   GPIO pins for the STM32F4Discovery board.
- *
- ************************************************************************************/
-
-void stm32_usbinitialize(void)
-{
-  /* The OTG FS has an internal soft pull-up.  No GPIO configuration is required */
-
-  /* Configure the OTG FS VBUS sensing GPIO, Power On, and Overcurrent GPIOs */
-
-#ifdef CONFIG_STM32_OTGFS
-  stm32_configgpio(GPIO_OTGFS_VBUS);
-  stm32_configgpio(GPIO_OTGFS_PWRON);
-  stm32_configgpio(GPIO_OTGFS_OVER);
-#endif
-}
-
-/***********************************************************************************
- * Name: stm32_usbhost_initialize
- *
- * Description:
- *   Called at application startup time to initialize the USB host functionality.
- *   This function will start a thread that will monitor for device
- *   connection/disconnection events.
- *
- ***********************************************************************************/
-
-#ifdef CONFIG_USBHOST
-int stm32_usbhost_initialize(void)
-{
-  int pid;
-  int ret;
-
-  /* First, register all of the class drivers needed to support the drivers
-   * that we care about:
-   */
-
-  uvdbg("Register class drivers\n");
-
-#ifdef CONFIG_USBHOST_MSC
-  ret = usbhost_storageinit();
-  if (ret != OK)
-    {
-      udbg("Failed to register the mass storage class\n");
-    }
-#endif
-
-#ifdef CONFIG_USBHOST_HIDKBD
-  ret = usbhost_kbdinit();
-  if (ret != OK)
-    {
-      udbg("Failed to register the HID keyboard class\n");
-    }
-#endif
-
-#ifdef CONFIG_USBHOST_HIDMOUSE
-  ret = usbhost_mouse_init();
-  if (ret != OK)
-    {
-      udbg("Failed to register the HID mouse class\n");
-    }
-#endif
-
-  /* Then get an instance of the USB host interface */
-
-  uvdbg("Initialize USB host\n");
-  g_usbconn = stm32_otgfshost_initialize(0);
-  if (g_usbconn)
-    {
-      /* Start a thread to handle device connection. */
-
-      uvdbg("Start usbhost_waiter\n");
-
-      pid = task_create("usbhost", CONFIG_USBHOST_DEFPRIO,
-                        CONFIG_USBHOST_STACKSIZE,
-                        (main_t)usbhost_waiter, (FAR char * const *)NULL);
-      return pid < 0 ? -ENOEXEC : OK;
-    }
-
-  return -ENODEV;
-}
-#endif
-
-/***********************************************************************************
- * Name: stm32_usbhost_vbusdrive
- *
- * Description:
- *   Enable/disable driving of VBUS 5V output.  This function must be provided be
- *   each platform that implements the STM32 OTG FS host interface
- *
- *   "On-chip 5 V VBUS generation is not supported. For this reason, a charge pump
- *    or, if 5 V are available on the application board, a basic power switch, must
- *    be added externally to drive the 5 V VBUS line. The external charge pump can
- *    be driven by any GPIO output. When the application decides to power on VBUS
- *    using the chosen GPIO, it must also set the port power bit in the host port
- *    control and status register (PPWR bit in OTG_FS_HPRT).
- *
- *   "The application uses this field to control power to this port, and the core
- *    clears this bit on an overcurrent condition."
- *
- * Input Parameters:
- *   iface - For future growth to handle multiple USB host interface.  Should be zero.
- *   enable - true: enable VBUS power; false: disable VBUS power
- *
- * Returned Value:
- *   None
- *
- ***********************************************************************************/
-
-#ifdef CONFIG_USBHOST
-void stm32_usbhost_vbusdrive(int iface, bool enable)
-{
-  DEBUGASSERT(iface == 0);
-
-  if (enable)
-    {
-      /* Enable the Power Switch by driving the enable pin low */
-
-      stm32_gpiowrite(GPIO_OTGFS_PWRON, false);
-    }
-  else
-    {
-      /* Disable the Power Switch by driving the enable pin high */
-
-      stm32_gpiowrite(GPIO_OTGFS_PWRON, true);
-    }
-}
-#endif
-
-/************************************************************************************
- * Name: stm32_setup_overcurrent
- *
- * Description:
- *   Setup to receive an interrupt-level callback if an overcurrent condition is
- *   detected.
- *
- * Input Parameter:
- *   handler - New overcurrent interrupt handler
- *
- * Returned value:
- *   Old overcurrent interrupt handler
- *
- ************************************************************************************/
-
-#ifdef CONFIG_USBHOST
-xcpt_t stm32_setup_overcurrent(xcpt_t handler)
-{
-  return stm32_gpiosetevent(GPIO_OTGFS_OVER, true, true, true, handler);
-}
-#endif
-
-/************************************************************************************
- * Name:  stm32_usbsuspend
- *
- * Description:
- *   Board logic must provide the stm32_usbsuspend logic if the USBDEV driver is
- *   used.  This function is called whenever the USB enters or leaves suspend mode.
- *   This is an opportunity for the board logic to shutdown clocks, power, etc.
- *   while the USB is suspended.
- *
- ************************************************************************************/
-
-#ifdef CONFIG_USBDEV
-void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
-{
-  ulldbg("resume: %d\n", resume);
-}
-#endif
-
-#endif /* CONFIG_STM32_OTGFS */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_userleds.c b/nuttx/configs/px4fmu-v2/src/stm32_userleds.c
deleted file mode 100644
index b5c2e9c27..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_userleds.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_userleds.c
- *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <debug.h>
-
-#include <arch/board/board.h>
-#include <nuttx/power/pm.h>
-
-#include "chip.h"
-#include "up_arch.h"
-#include "up_internal.h"
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-#ifndef CONFIG_ARCH_LEDS
-
-/****************************************************************************
- * Definitions
- ****************************************************************************/
-
-/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG
- * with CONFIG_DEBUG_VERBOSE too)
- */
-
-#ifdef CONFIG_DEBUG_LEDS
-#  define leddbg  lldbg
-#  define ledvdbg llvdbg
-#else
-#  define leddbg(x...)
-#  define ledvdbg(x...)
-#endif
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-/* This array maps an LED number to GPIO pin configuration */
-
-static uint32_t g_ledcfg[BOARD_NLEDS] =
-{
-  GPIO_LED1, GPIO_LED2, GPIO_LED3, GPIO_LED4
-};
-
-/****************************************************************************
- * Private Function Protototypes
- ****************************************************************************/
-
-/* LED Power Management */
-
-#ifdef CONFIG_PM
-static void led_pm_notify(struct pm_callback_s *cb, enum pm_state_e pmstate);
-static int led_pm_prepare(struct pm_callback_s *cb, enum pm_state_e pmstate);
-#endif
-
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-static struct pm_callback_s g_ledscb =
-{
-  .notify  = led_pm_notify,
-  .prepare = led_pm_prepare,
-};
-#endif
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: led_pm_notify
- *
- * Description:
- *   Notify the driver of new power state. This callback is called after
- *   all drivers have had the opportunity to prepare for the new power state.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-static void led_pm_notify(struct pm_callback_s *cb , enum pm_state_e pmstate)
-{
-  switch (pmstate)
-    {
-      case(PM_NORMAL):
-        {
-          /* Restore normal LEDs operation */
-
-        }
-        break;
-
-      case(PM_IDLE):
-        {
-          /* Entering IDLE mode - Turn leds off */
-
-        }
-        break;
-
-      case(PM_STANDBY):
-        {
-          /* Entering STANDBY mode - Logic for PM_STANDBY goes here */
-
-        }
-        break;
-
-      case(PM_SLEEP):
-        {
-          /* Entering SLEEP mode - Logic for PM_SLEEP goes here */
-
-        }
-        break;
-
-      default:
-        {
-          /* Should not get here */
-
-        }
-        break;
-    }
-}
-#endif
-
-/****************************************************************************
- * Name: led_pm_prepare
- *
- * Description:
- *   Request the driver to prepare for a new power state. This is a warning
- *   that the system is about to enter into a new power state. The driver
- *   should begin whatever operations that may be required to enter power
- *   state. The driver may abort the state change mode by returning a
- *   non-zero value from the callback function.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-static int led_pm_prepare(struct pm_callback_s *cb , enum pm_state_e pmstate)
-{
-  /* No preparation to change power modes is required by the LEDs driver.
-   * We always accept the state change by returning OK.
-   */
-
-  return OK;
-}
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_ledinit
- ****************************************************************************/
-
-void stm32_ledinit(void)
-{
-   /* Configure LED1-4 GPIOs for output */
-
-   stm32_configgpio(GPIO_LED1);
-   stm32_configgpio(GPIO_LED2);
-   stm32_configgpio(GPIO_LED3);
-   stm32_configgpio(GPIO_LED4);
-}
-
-/****************************************************************************
- * Name: stm32_setled
- ****************************************************************************/
-
-void stm32_setled(int led, bool ledon)
-{
-  if ((unsigned)led < BOARD_NLEDS)
-    {
-      stm32_gpiowrite(g_ledcfg[led], ledon);
-    }
-}
-
-/****************************************************************************
- * Name: stm32_setleds
- ****************************************************************************/
-
-void stm32_setleds(uint8_t ledset)
-{
-  stm32_gpiowrite(GPIO_LED1, (ledset & BOARD_LED1_BIT) == 0);
-  stm32_gpiowrite(GPIO_LED2, (ledset & BOARD_LED2_BIT) == 0);
-  stm32_gpiowrite(GPIO_LED3, (ledset & BOARD_LED3_BIT) == 0);
-  stm32_gpiowrite(GPIO_LED4, (ledset & BOARD_LED4_BIT) == 0);
-}
-
-/****************************************************************************
- * Name: stm32_led_pminitialize
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-void stm32_led_pminitialize(void)
-{
-  /* Register to receive power management callbacks */
-
-  int ret = pm_register(&g_ledscb);
-  if (ret != OK)
-  {
-      board_led_on(LED_ASSERTION);
-    }
-}
-#endif /* CONFIG_PM */
-
-#endif /* !CONFIG_ARCH_LEDS */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32_watchdog.c b/nuttx/configs/px4fmu-v2/src/stm32_watchdog.c
deleted file mode 100644
index c1a659d0e..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32_watchdog.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_watchdog.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/watchdog.h>
-#include <arch/board/board.h>
-
-#include "stm32_wdg.h"
-
-#ifdef CONFIG_WATCHDOG
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-/* Configuration *******************************************************************/
-/* Wathdog hardware should be enabled */
-
-#if !defined(CONFIG_STM32_WWDG) && !defined(CONFIG_STM32_IWDG)
-#  warning "One of CONFIG_STM32_WWDG or CONFIG_STM32_IWDG must be defined"
-#endif
-
-/* Select the path to the registered watchdog timer device */
-
-#ifndef CONFIG_STM32_WDG_DEVPATH
-#  ifdef CONFIG_EXAMPLES_WATCHDOG_DEVPATH
-#    define CONFIG_STM32_WDG_DEVPATH CONFIG_EXAMPLES_WATCHDOG_DEVPATH
-#  else
-#    define CONFIG_STM32_WDG_DEVPATH "/dev/watchdog0"
-#  endif
-#endif
-
-/* Use the un-calibrated LSI frequency if we have nothing better */
-
-#if defined(CONFIG_STM32_IWDG) && !defined(CONFIG_STM32_LSIFREQ)
-#  define CONFIG_STM32_LSIFREQ STM32_LSI_FREQUENCY
-#endif
-
-/* Debug ***************************************************************************/
-/* Non-standard debug that may be enabled just for testing the watchdog timer */
-
-#ifndef CONFIG_DEBUG
-#  undef CONFIG_DEBUG_WATCHDOG
-#endif
-
-#ifdef CONFIG_DEBUG_WATCHDOG
-#  define wdgdbg                 dbg
-#  define wdglldbg               lldbg
-#  ifdef CONFIG_DEBUG_VERBOSE
-#    define wdgvdbg              vdbg
-#    define wdgllvdbg            llvdbg
-#  else
-#    define wdgvdbg(x...)
-#    define wdgllvdbg(x...)
-#  endif
-#else
-#  define wdgdbg(x...)
-#  define wdglldbg(x...)
-#  define wdgvdbg(x...)
-#  define wdgllvdbg(x...)
-#endif
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/****************************************************************************
- * Name: up_wdginitialize()
- *
- * Description:
- *   Perform architecuture-specific initialization of the Watchdog hardware.
- *   This interface must be provided by all configurations using
- *   apps/examples/watchdog
- *
- ****************************************************************************/
-
-int up_wdginitialize(void)
-{
-  /* Initialize tha register the watchdog timer device */
-
-#if defined(CONFIG_STM32_WWDG)
-  stm32_wwdginitialize(CONFIG_STM32_WDG_DEVPATH);
-  return OK;
-#elif defined(CONFIG_STM32_IWDG)
-  stm32_iwdginitialize(CONFIG_STM32_WDG_DEVPATH, CONFIG_STM32_LSIFREQ);
-  return OK;
-#else
-  return -ENODEV;
-#endif
-}
-
-#endif /* CONFIG_WATCHDOG */
diff --git a/nuttx/configs/px4fmu-v2/src/stm32f4discovery.h b/nuttx/configs/px4fmu-v2/src/stm32f4discovery.h
deleted file mode 100644
index 0992f1f4d..000000000
--- a/nuttx/configs/px4fmu-v2/src/stm32f4discovery.h
+++ /dev/null
@@ -1,427 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32f4discovery.h
- *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#ifndef __CONFIGS_STM32F4DISCOVERY_SRC_STM32F4DISCOVERY_H
-#define __CONFIGS_STM32F4DISCOVERY_SRC_STM32F4DISCOVERY_H
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-#include <nuttx/compiler.h>
-#include <stdint.h>
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-/* Configuration *************************************************************/
-/* How many SPI modules does this chip support? */
-
-#if STM32_NSPI < 1
-#  undef CONFIG_STM32_SPI1
-#  undef CONFIG_STM32_SPI2
-#  undef CONFIG_STM32_SPI3
-#elif STM32_NSPI < 2
-#  undef CONFIG_STM32_SPI2
-#  undef CONFIG_STM32_SPI3
-#elif STM32_NSPI < 3
-#  undef CONFIG_STM32_SPI3
-#endif
-
-/* Assume that we have everything */
-
-#define HAVE_USBDEV     1
-#define HAVE_USBHOST    1
-#define HAVE_USBMONITOR 1
-#define HAVE_SDIO       1
-
-/* Can't support USB host or device features if USB OTG FS is not enabled */
-
-#ifndef CONFIG_STM32_OTGFS
-#  undef HAVE_USBDEV
-#  undef HAVE_USBHOST
-#  undef HAVE_USBMONITOR
-#endif
-
-/* Can't support USB device monitor if USB device is not enabled */
-
-#ifndef CONFIG_USBDEV
-#  undef HAVE_USBDEV
-#  undef HAVE_USBMONITOR
-#endif
-
-/* Can't support USB host is USB host is not enabled */
-
-#ifndef CONFIG_USBHOST
-#  undef HAVE_USBHOST
-#endif
-
-/* Check if we should enable the USB monitor before starting NSH */
-
-#if !defined(CONFIG_USBDEV_TRACE) || !defined(CONFIG_SYSTEM_USBMONITOR)
-#  undef HAVE_USBMONITOR
-#endif
-
-/* Can't support MMC/SD features if mountpoints are disabled or if SDIO support
- * is not enabled.
- */
-
-#if defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_STM32_SDIO)
-#  undef HAVE_SDIO
-#endif
-
-#undef SDIO_MINOR      /* Any minor number, default 0 */
-#define SDIO_SLOTNO 0  /* Only one slot */
-
-#ifdef HAVE_SDIO
-
-#  if defined(CONFIG_NSH_MMCSDSLOTNO) && CONFIG_NSH_MMCSDSLOTNO != 0
-#    warning "Only one MMC/SD slot, slot 0"
-#    undef CONFIG_NSH_MMCSDSLOTNO
-#    define CONFIG_NSH_MMCSDSLOTNO SDIO_SLOTNO
-#  endif
-
-#  if defined(CONFIG_NSH_MMCSDMINOR)
-#    define SDIO_MINOR CONFIG_NSH_MMCSDMINOR
-#  else
-#    define SDIO_MINOR 0
-#  endif
-
-  /* SD card bringup does not work if performed on the IDLE thread because it
-   * will cause waiting.  Use either:
-   *
-   *  CONFIG_NSH_ARCHINIT=y, OR
-   *  CONFIG_BOARD_INITIALIZE=y && CONFIG_BOARD_INITTHREAD=y
-   */
-
-#  if defined(CONFIG_BOARD_INITIALIZE) && !defined(CONFIG_BOARD_INITTHREAD)
-#    warning "SDIO initialization cannot be perfomed on the IDLE thread"
-#    undef HAVE_SDIO
-#  endif
-#endif
-
-/* STM32F4 Discovery GPIOs **************************************************/
-/* LEDs */
-
-#define GPIO_LED1       (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                         GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN12)
-#define GPIO_LED2       (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                         GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN13)
-#define GPIO_LED3       (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                         GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN14)
-#define GPIO_LED4       (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                         GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN15)
-
-/* BUTTONS -- NOTE that all have EXTI interrupts configured */
-
-#define MIN_IRQBUTTON   BUTTON_USER
-#define MAX_IRQBUTTON   BUTTON_USER
-#define NUM_IRQBUTTONS  1
-
-#define GPIO_BTN_USER   (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTA|GPIO_PIN0)
-
-/* PWM
- *
- * The STM32F4 Discovery has no real on-board PWM devices, but the board can be
- * configured to output a pulse train using TIM4 CH2 on PD13.
- */
-
-#define STM32F4DISCOVERY_PWMTIMER   4
-#define STM32F4DISCOVERY_PWMCHANNEL 2
-
-/* SPI chip selects */
-
-#define GPIO_CS_MEMS      (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                           GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN3)
-
-/* USB OTG FS
- *
- * PA9  OTG_FS_VBUS VBUS sensing (also connected to the green LED)
- * PC0  OTG_FS_PowerSwitchOn
- * PD5  OTG_FS_Overcurrent
- */
-
-#define GPIO_OTGFS_VBUS   (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
-                           GPIO_OPENDRAIN|GPIO_PORTA|GPIO_PIN9)
-#define GPIO_OTGFS_PWRON  (GPIO_OUTPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
-                           GPIO_PUSHPULL|GPIO_PORTC|GPIO_PIN0)
-
-#ifdef CONFIG_USBHOST
-#  define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_EXTI|GPIO_FLOAT|\
-                           GPIO_SPEED_100MHz|GPIO_PUSHPULL|\
-                           GPIO_PORTD|GPIO_PIN5)
-
-#else
-#  define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
-                           GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5)
-#endif
-
-/* UG-2864AMBAG01 or UG-2864HSWEG01 OLED Display (SPI 4-wire):
- *
- * --------------------------+----------------------------------------------
- * Connector CON10 J1:      | STM32F4Discovery
- * --------------+-----------+----------------------------------------------
- * CON10 J1:     | CON20 J2: | P1/P2:
- * --------------+-----------+----------------------------------------------
- * 1  3v3        | 3,4 3v3   | P2 3V
- * 3  /RESET     | 8 /RESET  | P2 PB6 (Arbitrary selection)
- * 5  /CS        | 7 /CS     | P2 PB7 (Arbitrary selection)
- * 7  A0|D/C     | 9 A0|D/C  | P2 PB8 (Arbitrary selection)
- * 9  LED+ (N/C) | -----     | -----
- * 2  5V Vcc     | 1,2 Vcc   | P2 5V
- * 4  DI         | 18 D1/SI  | P1 PA7 (GPIO_SPI1_MOSI == GPIO_SPI1_MOSI_1 (1))
- * 6  SCLK       | 19 D0/SCL | P1 PA5 (GPIO_SPI1_SCK == GPIO_SPI1_SCK_1 (1))
- * 8  LED- (N/C) | -----     | ------
- * 10 GND        | 20 GND    | P2 GND
- * --------------+-----------+----------------------------------------------
- * (1) Required because of on-board MEMS
- * -------------------------------------------------------------------------
- */
-
-#if defined(CONFIG_LCD_UG2864AMBAG01) || defined(CONFIG_LCD_UG2864HSWEG01)
-#  define GPIO_OLED_RESET (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                           GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN6)
-#  define GPIO_OLED_CS    (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                           GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN7)
-#  define GPIO_OLED_A0    (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                           GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN8)
-#  define GPIO_OLED_DC    GPIO_OLED_A0
-#endif
-
-/* STM32F4DIS-BB MicroSD
- *
- * ---------- ------------- ------------------------------
- * PIO        SIGNAL        Comments
- * ---------- ------------- ------------------------------
- * PB15       NCD           Pulled up externally
- * PC9        DAT1          Configured by driver
- * PC8        DAT0          "        " "" "    "
- * PC12       CLK           "        " "" "    "
- * PD2        CMD           "        " "" "    "
- * PC11       CD/DAT3       "        " "" "    "
- * PC10       DAT2          "        " "" "    "
- * ---------- ------------- ------------------------------
- */
-
-#if defined(CONFIG_STM32F4DISBB) && defined(CONFIG_STM32_SDIO)
-#  define GPIO_SDIO_NCD   (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|\
-                           GPIO_PORTB|GPIO_PIN15)
-#endif
-
-/****************************************************************************
- * Public Types
- ****************************************************************************/
-
-/****************************************************************************
- * Public data
- ****************************************************************************/
-
-#ifndef __ASSEMBLY__
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_spiinitialize
- *
- * Description:
- *   Called to configure SPI chip select GPIO pins for the stm32f4discovery
- *   board.
- *
- ****************************************************************************/
-
-void weak_function stm32_spiinitialize(void);
-
-/****************************************************************************
- * Name: stm32_bringup
- *
- * Description:
- *   Perform architecture-specific initialization
- *
- *   CONFIG_BOARD_INITIALIZE=y :
- *     Called from board_initialize().
- *
- *   CONFIG_BOARD_INITIALIZE=y && CONFIG_NSH_ARCHINIT=y :
- *     Called from the NSH library
- *
- ****************************************************************************/
-
-int stm32_bringup(void);
-
-/****************************************************************************
- * Name: stm32_usbinitialize
- *
- * Description:
- *   Called from stm32_usbinitialize very early in initialization to setup
- *   USB-related GPIO pins for the STM32F4Discovery board.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_OTGFS
-void weak_function stm32_usbinitialize(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_usbhost_initialize
- *
- * Description:
- *   Called at application startup time to initialize the USB host
- *   functionality. This function will start a thread that will monitor for
- *   device connection/disconnection events.
- *
- ****************************************************************************/
-
-#if defined(CONFIG_STM32_OTGFS) && defined(CONFIG_USBHOST)
-int stm32_usbhost_initialize(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_extmemgpios
- *
- * Description:
- *   Initialize GPIOs for external memory usage
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_FSMC
-void stm32_extmemgpios(const uint32_t *gpios, int ngpios);
-#endif
-
-/****************************************************************************
- * Name: stm32_extmemaddr
- *
- * Description:
- *   Initialize adress line GPIOs for external memory access
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_FSMC
-void stm32_extmemaddr(int naddrs);
-#endif
-
-/****************************************************************************
- * Name: stm32_extmemdata
- *
- * Description:
- *   Initialize data line GPIOs for external memory access
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_FSMC
-void stm32_extmemdata(int ndata);
-#endif
-
-/****************************************************************************
- * Name: stm32_enablefsmc
- *
- * Description:
- *  enable clocking to the FSMC module
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_FSMC
-void stm32_enablefsmc(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_disablefsmc
- *
- * Description:
- *  enable clocking to the FSMC module
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_FSMC
-void stm32_disablefsmc(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_led_pminitialize
- *
- * Description:
- *   Enable logic to use the LEDs on the STM32F4Discovery to support power
- *   management testing
- *
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-void stm32_led_pminitialize(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_pm_buttons
- *
- * Description:
- *   Configure the user button of the STM32f4discovery board as EXTI,
- *   so it is able to wakeup the MCU from the PM_STANDBY mode
- *
- ****************************************************************************/
-
-#if defined(CONFIG_PM) && defined(CONFIG_ARCH_IDLE_CUSTOM) && defined(CONFIG_PM_BUTTONS)
-void stm32_pm_buttons(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_bringup
- *
- * Description:
- *   Perform architecture-specific initialization
- *
- *   CONFIG_BOARD_INITIALIZE=y :
- *     Called from board_initialize().
- *
- *   CONFIG_BOARD_INITIALIZE=n && CONFIG_NSH_ARCHINIT=y :
- *     Called from the NSH library
- *
- ****************************************************************************/
-
-int stm32_bringup(void);
-
-/****************************************************************************
- * Name: stm32_sdio_initialize
- *
- * Description:
- *   Initialize SDIO-based MMC/SD card support
- *
- ****************************************************************************/
-
-#if !defined(CONFIG_DISABLE_MOUNTPOINT) && defined(CONFIG_STM32_SDIO)
-int stm32_sdio_initialize(void);
-#endif
-
-#endif /* __ASSEMBLY__ */
-#endif /* __CONFIGS_STM32F4DISCOVERY_SRC_STM32F4DISCOVERY_H */
diff --git a/nuttx/configs/px4fmu-v2/usbnsh/Make.defs b/nuttx/configs/px4fmu-v2/usbnsh/Make.defs
deleted file mode 100644
index f59f4c24f..000000000
--- a/nuttx/configs/px4fmu-v2/usbnsh/Make.defs
+++ /dev/null
@@ -1,112 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/usbnsh/Make.defs
-#
-#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2/usbnsh/defconfig b/nuttx/configs/px4fmu-v2/usbnsh/defconfig
deleted file mode 100644
index 58b517098..000000000
--- a/nuttx/configs/px4fmu-v2/usbnsh/defconfig
+++ /dev/null
@@ -1,976 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-CONFIG_STM32_OTGFS=y
-# CONFIG_STM32_OTGHS is not set
-CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-CONFIG_STM32_SPI1=y
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-CONFIG_STM32_SPI=y
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG=y
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# SPI Configuration
-#
-# CONFIG_STM32_SPI_INTERRUPTS is not set
-# CONFIG_STM32_SPI_DMA is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-CONFIG_ARCH_BUTTONS=y
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-# CONFIG_ARCH_IRQBUTTONS is not set
-CONFIG_NSH_MMCSDMINOR=0
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2013
-CONFIG_START_MONTH=1
-CONFIG_START_DAY=27
-# CONFIG_DEV_CONSOLE is not set
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_SCHED_WAITPID=y
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="nsh_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=8
-CONFIG_WDOG_INTRESERVE=1
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=2048
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-CONFIG_SPI=y
-# CONFIG_SPI_OWNBUS is not set
-CONFIG_SPI_EXCHANGE=y
-# CONFIG_SPI_CMDDATA is not set
-# CONFIG_SPI_BITBANG is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-CONFIG_SERIAL_REMOVABLE=y
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-# CONFIG_USART2_SERIAL_CONSOLE is not set
-CONFIG_NO_SERIAL_CONSOLE=y
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=256
-CONFIG_USART2_TXBUFSIZE=256
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-CONFIG_USBDEV=y
-
-#
-# USB Device Controller Driver Options
-#
-# CONFIG_USBDEV_ISOCHRONOUS is not set
-# CONFIG_USBDEV_DUALSPEED is not set
-CONFIG_USBDEV_SELFPOWERED=y
-# CONFIG_USBDEV_BUSPOWERED is not set
-CONFIG_USBDEV_MAXPOWER=100
-# CONFIG_USBDEV_DMA is not set
-# CONFIG_USBDEV_TRACE is not set
-
-#
-# USB Device Class Driver Options
-#
-# CONFIG_USBDEV_COMPOSITE is not set
-# CONFIG_PL2303 is not set
-CONFIG_CDCACM=y
-CONFIG_CDCACM_CONSOLE=y
-CONFIG_CDCACM_EP0MAXPACKET=64
-CONFIG_CDCACM_EPINTIN=1
-CONFIG_CDCACM_EPINTIN_FSSIZE=64
-CONFIG_CDCACM_EPINTIN_HSSIZE=64
-CONFIG_CDCACM_EPBULKOUT=3
-CONFIG_CDCACM_EPBULKOUT_FSSIZE=64
-CONFIG_CDCACM_EPBULKOUT_HSSIZE=512
-CONFIG_CDCACM_EPBULKIN=2
-CONFIG_CDCACM_EPBULKIN_FSSIZE=64
-CONFIG_CDCACM_EPBULKIN_HSSIZE=512
-CONFIG_CDCACM_NWRREQS=4
-CONFIG_CDCACM_NRDREQS=4
-CONFIG_CDCACM_BULKIN_REQLEN=96
-CONFIG_CDCACM_RXBUFSIZE=256
-CONFIG_CDCACM_TXBUFSIZE=256
-CONFIG_CDCACM_VENDORID=0x0525
-CONFIG_CDCACM_PRODUCTID=0xa4a7
-CONFIG_CDCACM_VENDORSTR="NuttX"
-CONFIG_CDCACM_PRODUCTSTR="CDC/ACM Serial"
-# CONFIG_USBMSC is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-# CONFIG_FS_ROMFS is not set
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_BINFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-CONFIG_SYSLOG=y
-CONFIG_SYSLOG_CHAR=y
-CONFIG_SYSLOG_DEVPATH="/dev/ttyS0"
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_BINFMT_EXEPATH is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-CONFIG_BUILTIN=y
-# CONFIG_PIC is not set
-# CONFIG_SYMTAB_ORDEREDBYNAME is not set
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-CONFIG_BUILTIN_PROXY_STACKSIZE=1024
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-CONFIG_EXAMPLES_NSH=y
-CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART_TEST is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-CONFIG_NSH_LIBRARY=y
-CONFIG_NSH_READLINE=y
-# CONFIG_NSH_CLE is not set
-CONFIG_NSH_BUILTIN_APPS=y
-
-#
-# Disable Individual commands
-#
-# CONFIG_NSH_DISABLE_ADDROUTE is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_CMP is not set
-# CONFIG_NSH_DISABLE_DD is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_DELROUTE is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXIT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_HEXDUMP is not set
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOSETUP is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MB is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFIFO is not set
-# CONFIG_NSH_DISABLE_MKRD is not set
-# CONFIG_NSH_DISABLE_MH is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MW is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PUT is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SH is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WGET is not set
-# CONFIG_NSH_DISABLE_XD is not set
-
-#
-# Configure Command Options
-#
-CONFIG_NSH_CMDOPT_DF_H=y
-CONFIG_NSH_CODECS_BUFSIZE=128
-CONFIG_NSH_CMDOPT_HEXDUMP=y
-CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-CONFIG_NSH_CMDPARMS=y
-CONFIG_NSH_TMPDIR="/tmp"
-CONFIG_NSH_MAXARGUMENTS=6
-CONFIG_NSH_ARGCAT=y
-CONFIG_NSH_NESTDEPTH=3
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-# CONFIG_NSH_DISABLEBG is not set
-CONFIG_NSH_CONSOLE=y
-# CONFIG_NSH_USBCONSOLE is not set
-
-#
-# USB Trace Support
-#
-# CONFIG_NSH_ALTCONDEV is not set
-CONFIG_NSH_ARCHINIT=y
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-# CONFIG_SYSTEM_CDCACM is not set
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-CONFIG_SYSTEM_READLINE=y
-CONFIG_READLINE_ECHO=y
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2/usbnsh/setenv.sh b/nuttx/configs/px4fmu-v2/usbnsh/setenv.sh
deleted file mode 100755
index 5cc70c6ff..000000000
--- a/nuttx/configs/px4fmu-v2/usbnsh/setenv.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/usbnsh/setenv.sh
-#
-#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2/winbuild/Make.defs b/nuttx/configs/px4fmu-v2/winbuild/Make.defs
deleted file mode 100644
index 59598834d..000000000
--- a/nuttx/configs/px4fmu-v2/winbuild/Make.defs
+++ /dev/null
@@ -1,102 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/winbuild/Make.defs
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}\.config
-include ${TOPDIR}\tools\Config.mk
-include ${TOPDIR}\arch\arm\src\armv7-m\Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ARCHINCLUDES = -I. -isystem $(TOPDIR)\include
-ARCHXXINCLUDES = -I. -isystem $(TOPDIR)\include -isystem $(TOPDIR)\include\cxx
-ARCHSCRIPT = -T$(TOPDIR)\configs\$(CONFIG_ARCH_BOARD)\scripts\$(LDSCRIPT)
-
-CC = $(CROSSDEV)gcc.exe
-CXX = $(CROSSDEV)g++.exe
-CPP = $(CROSSDEV)gcc.exe -E
-LD = $(CROSSDEV)ld.exe
-AR = $(ARCROSSDEV)ar.exe rcs
-NM = $(ARCROSSDEV)nm.exe
-OBJCOPY = $(CROSSDEV)objcopy.exe
-OBJDUMP = $(CROSSDEV)objdump.exe
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)\binfmt\libnxflat\gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-LDFLAGS += -nostartfiles -nodefaultlibs
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-HOSTCC = mingw32-gcc.exe
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-HOSTEXEEXT = .exe
-
-# Windows-native host tools
-
-MKDEP = $(TOPDIR)\tools\mkdeps.exe --winnative
-
diff --git a/nuttx/configs/px4fmu-v2/winbuild/defconfig b/nuttx/configs/px4fmu-v2/winbuild/defconfig
deleted file mode 100644
index ae935233c..000000000
--- a/nuttx/configs/px4fmu-v2/winbuild/defconfig
+++ /dev/null
@@ -1,578 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-CONFIG_WINDOWS_NATIVE=y
-# CONFIG_WINDOWS_CYGWIN is not set
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-# CONFIG_WINDOWS_MKLINK is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-# CONFIG_DEBUG_SYMBOLS is not set
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_LM3S is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_SAM3U is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-CONFIG_ARCH_CORTEXM4=y
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-CONFIG_STM32_STM32F40XX=y
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-# CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_STACKDUMP=y
-
-#
-# Board Settings
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-# CONFIG_ARCH_BUTTONS is not set
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-CONFIG_USEC_PER_TICK=10000
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2009
-CONFIG_START_MONTH=9
-CONFIG_START_DAY=21
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_SCHED_WAITPID is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="ostest_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-CONFIG_DISABLE_MOUNTPOINT=y
-CONFIG_DISABLE_ENVIRON=y
-CONFIG_DISABLE_POLL=y
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_PWM is not set
-# CONFIG_I2C is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_SPI is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-CONFIG_DEV_LOWCONSOLE=y
-# CONFIG_16550_UART is not set
-CONFIG_ARCH_HAVE_USART2=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_FS_RAMMAP is not set
-
-#
-# System Logging
-#
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_GRAN is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_HAVE_CXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Named Applications
-#
-# CONFIG_BUILTIN is not set
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_SYSTEM_CDCACM is not set
-# CONFIG_SYSTEM_COMPOSITE is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_NETTEST is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-CONFIG_EXAMPLES_OSTEST=y
-CONFIG_EXAMPLES_OSTEST_LOOPS=1
-CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
-CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
-CONFIG_EXAMPLES_OSTEST_RR_RANGE=10000
-CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_SYSTEM_USBMSC is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-# CONFIG_EXAMPLES_WLAN is not set
-
-#
-# Interpreters
-#
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPC is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_DNSCLIENT is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TELNETD is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# ModBus
-#
-
-#
-# FreeModbus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-# CONFIG_NSH_LIBRARY is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# System NSH Add-Ons
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# readline()
-#
-# CONFIG_SYSTEM_READLINE is not set
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
diff --git a/nuttx/configs/px4fmu-v2/winbuild/setenv.bat b/nuttx/configs/px4fmu-v2/winbuild/setenv.bat
deleted file mode 100755
index 5c0dee86a..000000000
--- a/nuttx/configs/px4fmu-v2/winbuild/setenv.bat
+++ /dev/null
@@ -1,50 +0,0 @@
-@echo off
-
-rem configs/stm32f4discovery/winbuild/setenv.bat
-rem
-rem   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-rem   Author: Gregory Nutt <gnutt@nuttx.org>
-rem
-rem Redistribution and use in source and binary forms, with or without
-rem modification, are permitted provided that the following conditions
-rem are met:
-rem
-rem 1. Redistributions of source code must retain the above copyright
-rem    notice, this list of conditions and the following disclaimer.
-rem 2. Redistributions in binary form must reproduce the above copyright
-rem    notice, this list of conditions and the following disclaimer in
-rem    the documentation and/or other materials provided with the
-rem    distribution.
-rem 3. Neither the name NuttX nor the names of its contributors may be
-rem    used to endorse or promote products derived from this software
-rem    without specific prior written permission.
-rem
-rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-rem FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-rem COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-rem INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-rem BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-rem OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-rem AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-rem LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-rem ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-rem POSSIBILITY OF SUCH DAMAGE.
-
-rem This is the location where I installed in the MinGW compiler. With
-rem this configuration, it is recommended that you do NOT install the
-rem MSYS tools; they conflict with the GNUWin32 tools.  See
-rem http://www.mingw.org/ for further info.
-
-set PATH=C:\MinGW\bin;%PATH%
-
-rem This is the location where I installed the CodeSourcey toolchain.  See
-rem http://www.mentor.com/embedded-software/codesourcery
-
-set PATH=C:\Program Files (x86)\CodeSourcery\Sourcery G++ Lite\bin;%PATH%
-
-rem This is the location where I installed the GNUWin32 tools.  See
-rem http://gnuwin32.sourceforge.net/.
-
-set PATH=C:\gnuwin32\bin;%PATH%
diff --git a/nuttx/configs/px4fmu-v2_bare/Kconfig b/nuttx/configs/px4fmu-v2_bare/Kconfig
deleted file mode 100644
index 124783605..000000000
--- a/nuttx/configs/px4fmu-v2_bare/Kconfig
+++ /dev/null
@@ -1,68 +0,0 @@
-#
-# For a description of the syntax of this configuration file,
-# see misc/tools/kconfig-language.txt.
-#
-
-if ARCH_BOARD_STM32F4_DISCOVERY
-
-config STM32F4DISBB
-	bool "STM32F4DIS-BB base board"
-	default n
-	---help---
-		Select if you are using the STM32F4DIS-BB base board with the
-		STM32F4Discovery.
-
-config PM_BUTTONS
-	bool "PM button support"
-	default n
-	depends on PM && ARCH_IRQBUTTONS
-	---help---
-		Enable PM button EXTI interrupts to support PM testing
-
-config PM_BUTTON_ACTIVITY
-	int "Button PM activity weight"
-	default 10
-	depends on PM_BUTTONS
-	---help---
-		The activity weight to report to the power management subsystem when
-		a button is pressed.
-
-config PM_ALARM_SEC
-	int "PM_STANDBY delay (seconds)"
-	default 15
-	depends on PM && RTC_ALARM
-	---help---
-		Number of seconds to wait in PM_STANDBY before going to PM_STANDBY
-		mode.
-
-config PM_ALARM_NSEC
-	int "PM_STANDBY delay (nanoseconds)"
-	default 0
-	depends on PM && RTC_ALARM
-	---help---
-		Number of additional nanoseconds to wait in PM_STANDBY before going
-		to PM_STANDBY mode.
-
-config PM_SLEEP_WAKEUP
-	bool "PM_SLEEP wake-up alarm"
-	default n
-	depends on PM && RTC_ALARM
-	---help---
-		Wake-up of PM_SLEEP mode after a delay and resume normal operation.
-
-config PM_SLEEP_WAKEUP_SEC
-	int "PM_SLEEP delay (seconds)"
-	default 10
-	depends on PM && RTC_ALARM
-	---help---
-		Number of seconds to wait in PM_SLEEP before going to PM_STANDBY mode.
-
-config PM_SLEEP_WAKEUP_NSEC
-	int "PM_SLEEP delay (nanoseconds)"
-	default 0
-	depends on PM && RTC_ALARM
-	---help---
-		Number of additional nanoseconds to wait in PM_SLEEP before going to
-		PM_STANDBY mode.
-
-endif
diff --git a/nuttx/configs/px4fmu-v2_bare/README.txt b/nuttx/configs/px4fmu-v2_bare/README.txt
deleted file mode 100644
index 8e2de23e4..000000000
--- a/nuttx/configs/px4fmu-v2_bare/README.txt
+++ /dev/null
@@ -1,1762 +0,0 @@
-README
-======
-
-This README discusses issues unique to NuttX configurations for the
-STMicro STM32F4Discovery development board featuring the STM32F407VGT6
-MCU. The STM32F407VGT6 is a 168MHz Cortex-M4 operation with 1Mbit Flash
-memory and 128kbytes. The board features:
-
-  - On-board ST-LINK/V2 for programming and debugging,
-  - LIS302DL, ST MEMS motion sensor, 3-axis digital output accelerometer,
-  - MP45DT02, ST MEMS audio sensor, omni-directional digital microphone,
-  - CS43L22, audio DAC with integrated class D speaker driver,
-  - Four LEDs and two push-buttons,
-  - USB OTG FS with micro-AB connector, and
-  - Easy access to most MCU pins.
-
-Refer to http://www.st.com/internet/evalboard/product/252419.jsp for
-further information about this board.
-
-Contents
-========
-
-  - Development Environment
-  - GNU Toolchain Options
-  - IDEs
-  - NuttX EABI "buildroot" Toolchain
-  - NuttX OABI "buildroot" Toolchain
-  - NXFLAT Toolchain
-  - LEDs
-  - PWM
-  - UARTs
-  - Timer Inputs/Outputs
-  - FPU
-  - STM32F4DIS-BB
-  - FSMC SRAM
-  - SSD1289
-  - UG-2864AMBAG01 / UG-2864HSWEG01
-  - STM32F4Discovery-specific Configuration Options
-  - Configurations
-
-Development Environment
-=======================
-
-  Either Linux or Cygwin on Windows can be used for the development environment.
-  The source has been built only using the GNU toolchain (see below).  Other
-  toolchains will likely cause problems.
-
-GNU Toolchain Options
-=====================
-
-  Toolchain Configurations
-  ------------------------
-  The NuttX make system has been modified to support the following different
-  toolchain options.
-
-  1. The CodeSourcery GNU toolchain,
-  2. The Atollic Toolchain,
-  3. The devkitARM GNU toolchain,
-  4. Raisonance GNU toolchain, or
-  5. The NuttX buildroot Toolchain (see below).
-
-  All testing has been conducted using the CodeSourcery toolchain for Windows.  To use
-  the Atollic, devkitARM, Raisonance GNU, or NuttX buildroot toolchain, you simply need to
-  add one of the following configuration options to your .config (or defconfig)
-  file:
-
-    CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y  : CodeSourcery under Windows
-    CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL=y  : CodeSourcery under Linux
-    CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC=y        : The Atollic toolchain under Windows
-    CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM=y      : devkitARM under Windows
-    CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE=y     : Raisonance RIDE7 under Windows
-    CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y      : NuttX buildroot under Linux or Cygwin (default)
-
-  If you change the default toolchain, then you may also have to modify the PATH in
-  the setenv.h file if your make cannot find the tools.
-
-  NOTE: the CodeSourcery (for Windows), Atollic, devkitARM, and Raisonance toolchains are
-  Windows native toolchains.  The CodeSourcey (for Linux) and NuttX buildroot
-  toolchains are Cygwin and/or Linux native toolchains. There are several limitations
-  to using a Windows based toolchain in a Cygwin environment.  The three biggest are:
-
-  1. The Windows toolchain cannot follow Cygwin paths.  Path conversions are
-     performed automatically in the Cygwin makefiles using the 'cygpath' utility
-     but you might easily find some new path problems.  If so, check out 'cygpath -w'
-
-  2. Windows toolchains cannot follow Cygwin symbolic links.  Many symbolic links
-     are used in Nuttx (e.g., include/arch).  The make system works around these
-     problems for the Windows tools by copying directories instead of linking them.
-     But this can also cause some confusion for you:  For example, you may edit
-     a file in a "linked" directory and find that your changes had no effect.
-     That is because you are building the copy of the file in the "fake" symbolic
-     directory.  If you use a Windows toolchain, you should get in the habit of
-     making like this:
-
-       make clean_context all
-
-     An alias in your .bashrc file might make that less painful.
-
-  3. Dependencies are not made when using Windows versions of the GCC.  This is
-     because the dependencies are generated using Windows pathes which do not
-     work with the Cygwin make.
-
-       MKDEP                = $(TOPDIR)/tools/mknulldeps.sh
-
-  The CodeSourcery Toolchain (2009q1)
-  -----------------------------------
-  The CodeSourcery toolchain (2009q1) does not work with default optimization
-  level of -Os (See Make.defs).  It will work with -O0, -O1, or -O2, but not with
-  -Os.
-
-  The Atollic "Pro" and "Lite" Toolchain
-  --------------------------------------
-  One problem that I had with the Atollic toolchains is that the provide a gcc.exe
-  and g++.exe in the same bin/ file as their ARM binaries.  If the Atollic bin/ path
-  appears in your PATH variable before /usr/bin, then you will get the wrong gcc
-  when you try to build host executables.  This will cause to strange, uninterpretable
-  errors build some host binaries in tools/ when you first make.
-
-  Also, the Atollic toolchains are the only toolchains that have built-in support for
-  the FPU in these configurations.  If you plan to use the Cortex-M4 FPU, you will
-  need to use the Atollic toolchain for now.  See the FPU section below for more
-  information.
-
-  The Atollic "Lite" Toolchain
-  ----------------------------
-  The free, "Lite" version of the Atollic toolchain does not support C++ nor
-  does it support ar, nm, objdump, or objdcopy. If you use the Atollic "Lite"
-  toolchain, you will have to set:
-
-    CONFIG_HAVE_CXX=n
-
-  In order to compile successfully.  Otherwise, you will get errors like:
-
-    "C++ Compiler only available in TrueSTUDIO Professional"
-
-  The make may then fail in some of the post link processing because of some of
-  the other missing tools.  The Make.defs file replaces the ar and nm with
-  the default system x86 tool versions and these seem to work okay.  Disable all
-  of the following to avoid using objcopy:
-
-    CONFIG_RRLOAD_BINARY=n
-    CONFIG_INTELHEX_BINARY=n
-    CONFIG_MOTOROLA_SREC=n
-    CONFIG_RAW_BINARY=n
-
-  devkitARM
-  ---------
-  The devkitARM toolchain includes a version of MSYS make.  Make sure that the
-  the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM
-  path or will get the wrong version of make.
-
-IDEs
-====
-
-  NuttX is built using command-line make.  It can be used with an IDE, but some
-  effort will be required to create the project.
-
-  Makefile Build
-  --------------
-  Under Eclipse, it is pretty easy to set up an "empty makefile project" and
-  simply use the NuttX makefile to build the system.  That is almost for free
-  under Linux.  Under Windows, you will need to set up the "Cygwin GCC" empty
-  makefile project in order to work with Windows (Google for "Eclipse Cygwin" -
-  there is a lot of help on the internet).
-
-  Native Build
-  ------------
-  Here are a few tips before you start that effort:
-
-  1) Select the toolchain that you will be using in your .config file
-  2) Start the NuttX build at least one time from the Cygwin command line
-     before trying to create your project.  This is necessary to create
-     certain auto-generated files and directories that will be needed.
-  3) Set up include pathes:  You will need include/, arch/arm/src/stm32,
-     arch/arm/src/common, arch/arm/src/armv7-m, and sched/.
-  4) All assembly files need to have the definition option -D __ASSEMBLY__
-     on the command line.
-
-  Startup files will probably cause you some headaches.  The NuttX startup file
-  is arch/arm/src/stm32/stm32_vectors.S.  With RIDE, I have to build NuttX
-  one time from the Cygwin command line in order to obtain the pre-built
-  startup object needed by RIDE.
-
-NuttX EABI "buildroot" Toolchain
-================================
-
-  A GNU GCC-based toolchain is assumed.  The files */setenv.sh should
-  be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
-  different from the default in your PATH variable).
-
-  If you have no Cortex-M3 toolchain, one can be downloaded from the NuttX
-  SourceForge download site (https://sourceforge.net/projects/nuttx/files/buildroot/).
-  This GNU toolchain builds and executes in the Linux or Cygwin environment.
-
-  1. You must have already configured Nuttx in <some-dir>/nuttx.
-
-     cd tools
-     ./configure.sh STM32F4Discovery/<sub-dir>
-
-  2. Download the latest buildroot package into <some-dir>
-
-  3. unpack the buildroot tarball.  The resulting directory may
-     have versioning information on it like buildroot-x.y.z.  If so,
-     rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
-
-  4. cd <some-dir>/buildroot
-
-  5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
-
-  6. make oldconfig
-
-  7. make
-
-  8. Edit setenv.h, if necessary, so that the PATH variable includes
-     the path to the newly built binaries.
-
-  See the file configs/README.txt in the buildroot source tree.  That has more
-  details PLUS some special instructions that you will need to follow if you are
-  building a Cortex-M3 toolchain for Cygwin under Windows.
-
-  NOTE:  Unfortunately, the 4.6.3 EABI toolchain is not compatible with the
-  the NXFLAT tools.  See the top-level TODO file (under "Binary loaders") for
-  more information about this problem. If you plan to use NXFLAT, please do not
-  use the GCC 4.6.3 EABI toolchain; instead use the GCC 4.3.3 OABI toolchain.
-  See instructions below.
-
-NuttX OABI "buildroot" Toolchain
-================================
-
-  The older, OABI buildroot toolchain is also available.  To use the OABI
-  toolchain:
-
-  1. When building the buildroot toolchain, either (1) modify the cortexm3-eabi-defconfig-4.6.3
-     configuration to use EABI (using 'make menuconfig'), or (2) use an exising OABI
-     configuration such as cortexm3-defconfig-4.3.3
-
-  2. Modify the Make.defs file to use the OABI conventions:
-
-    +CROSSDEV = arm-nuttx-elf-
-    +ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-    +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld -no-check-sections
-    -CROSSDEV = arm-nuttx-eabi-
-    -ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
-    -NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-
-NXFLAT Toolchain
-================
-
-  If you are *not* using the NuttX buildroot toolchain and you want to use
-  the NXFLAT tools, then you will still have to build a portion of the buildroot
-  tools -- just the NXFLAT tools.  The buildroot with the NXFLAT tools can
-  be downloaded from the NuttX SourceForge download site
-  (https://sourceforge.net/projects/nuttx/files/).
-
-  This GNU toolchain builds and executes in the Linux or Cygwin environment.
-
-  1. You must have already configured Nuttx in <some-dir>/nuttx.
-
-     cd tools
-     ./configure.sh lpcxpresso-lpc1768/<sub-dir>
-
-  2. Download the latest buildroot package into <some-dir>
-
-  3. unpack the buildroot tarball.  The resulting directory may
-     have versioning information on it like buildroot-x.y.z.  If so,
-     rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
-
-  4. cd <some-dir>/buildroot
-
-  5. cp configs/cortexm3-defconfig-nxflat .config
-
-  6. make oldconfig
-
-  7. make
-
-  8. Edit setenv.h, if necessary, so that the PATH variable includes
-     the path to the newly builtNXFLAT binaries.
-
-LEDs
-====
-
-The STM32F4Discovery board has four LEDs; green, orange, red and blue on the
-board. These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
-defined.  In that case, the usage by the board port is defined in
-include/board.h and src/up_leds.c. The LEDs are used to encode OS-related
-events as follows:
-
-  SYMBOL                Meaning                 LED1*    LED2     LED3     LED4
-                                                green    orange   red      blue
-  -------------------  -----------------------  -------  -------  -------  ------
-  LED_STARTED          NuttX has been started   ON       OFF      OFF      OFF
-  LED_HEAPALLOCATE     Heap has been allocated  OFF      ON       OFF      OFF
-  LED_IRQSENABLED      Interrupts enabled       ON       ON       OFF      OFF
-  LED_STACKCREATED     Idle stack created       OFF      OFF      ON       OFF
-  LED_INIRQ            In an interrupt**        ON       N/C      N/C      OFF
-  LED_SIGNAL           In a signal handler***   N/C      ON       N/C      OFF
-  LED_ASSERTION        An assertion failed      ON       ON       N/C      OFF
-  LED_PANIC            The system has crashed   N/C      N/C      N/C      ON
-  LED_IDLE             STM32 is is sleep mode   (Optional, not used)
-
-  * If LED1, LED2, LED3 are statically on, then NuttX probably failed to boot
-    and these LEDs will give you some indication of where the failure was
- ** The normal state is LED3 ON and LED1 faintly glowing.  This faint glow
-    is because of timer interrupts that result in the LED being illuminated
-    on a small proportion of the time.
-*** LED2 may also flicker normally if signals are processed.
-
-PWM
-===
-
-The STM32F4Discovery has no real on-board PWM devices, but the board can be
-configured to output a pulse train using TIM4 CH2 on PD3.  This pin is
-available next to the audio jack.
-
-UARTs
-=====
-
-UART/USART PINS
----------------
-
-USART1
-  CK      PA8
-  CTS     PA11*
-  RTS     PA12*
-  RX      PA10*, PB7
-  TX      PA9*, PB6*
-USART2
-  CK      PA4*, PD7
-  CTS     PA0*, PD3
-  RTS     PA1, PD4*
-  RX      PA3, PD6
-  TX      PA2, PD5*
-USART3
-  CK      PB12, PC12*, PD10
-  CTS     PB13, PD11
-  RTS     PB14, PD12*
-  RX      PB11, PC11, PD9
-  TX      PB10*, PC10*, PD8
-UART4
-  RX      PA1, PC11
-  TX      PA0*, PC10*
-UART5
-  RX      PD2
-  TX      PC12*
-USART6
-  CK      PC8, PG7**
-  CTS     PG13**, PG15**
-  RTS     PG12**, PG8**
-  RX      PC7*, PG9**
-  TX      PC6, PG14**
-
- * Indicates pins that have other on-board functions and should be used only
-   with care (See table 5 in the STM32F4Discovery User Guide).  The rest are
-   free I/O pins.
-** Port G pins are not supported by the MCU
-
-Default USART/UART Configuration
---------------------------------
-
-USART2 is enabled in most configurations (see */defconfig).  RX and TX are
-configured on pins PA3 and PA2, respectively (see include/board.h).
-
-These pins selections, however, conflict with Ethernet pin usage on the
-STM32F4DIS-BB base board.  The STM32F4DIS-BB base board provides RS-232
-drivers and a DB9 connector for USART6.  USART6 is the preferred serial
-console for use with the STM32F4DIS-BB.
-
-Timer Inputs/Outputs
-====================
-
-TIM1
-  CH1     PA8, PE9
-  CH2     PA9*, PE11
-  CH3     PA10*, PE13
-  CH4     PA11*, PE14
-TIM2
-  CH1     PA0*, PA15, PA5*
-  CH2     PA1, PB3*
-  CH3     PA2, PB10*
-  CH4     PA3, PB11
-TIM3
-  CH1     PA6*, PB4, PC6
-  CH2     PA7*, PB5, PC7*
-  CH3     PB0, PC8
-  CH4     PB1, PC9
-TIM4
-  CH1     PB6*, PD12*
-  CH2     PB7, PD13*
-  CH3     PB8, PD14*
-  CH4     PB9*, PD15*
-TIM5
-  CH1     PA0*, PH10**
-  CH2     PA1, PH11**
-  CH3     PA2, PH12**
-  CH4     PA3, PI0
-TIM8
-  CH1     PC6, PI5
-  CH2     PC7*, PI6
-  CH3     PC8, PI7
-  CH4     PC9, PI2
-TIM9
-  CH1     PA2, PE5
-  CH2     PA3, PE6
-TIM10
-  CH1     PB8, PF6
-TIM11
-  CH1     PB9*, PF7
-TIM12
-  CH1     PH6**, PB14
-  CH2     PC15, PH9**
-TIM13
-  CH1     PA6*, PF8
-TIM14
-  CH1     PA7*, PF9
-
- * Indicates pins that have other on-board functions and should be used only
-   with care (See table 5 in the STM32F4Discovery User Guide).  The rest are
-   free I/O pins.
-** Port H pins are not supported by the MCU
-
-Quadrature Encode Timer Inputs
-------------------------------
-
-If enabled (by setting CONFIG_QENCODER=y), then quadrature encoder will
-use either TIM2 or TIM8 (see nsh/defconfig).  If TIM2 is selected, the input
-pins PA15 and PA1 for CH1 and CH2, respectively).  If TIM8 is selected, then
-PC6 and PI5 will be used for CH1 and CH2  (see include board.h for pin
-definitions).
-
-FPU
-===
-
-FPU Configuration Options
--------------------------
-
-There are two version of the FPU support built into the STM32 port.
-
-1. Lazy Floating Point Register Save.
-
-   This is an untested implementation that saves and restores FPU registers
-   only on context switches.  This means: (1) floating point registers are
-   not stored on each context switch and, hence, possibly better interrupt
-   performance.  But, (2) since floating point registers are not saved,
-   you cannot use floating point operations within interrupt handlers.
-
-   This logic can be enabled by simply adding the following to your .config
-   file:
-
-   CONFIG_ARCH_FPU=y
-
-2. Non-Lazy Floating Point Register Save
-
-   Mike Smith has contributed an extensive re-write of the ARMv7-M exception
-   handling logic. This includes verified support for the FPU.  These changes
-   have not yet been incorporated into the mainline and are still considered
-   experimental.  These FPU logic can be enabled with:
-
-   CONFIG_ARCH_FPU=y
-   CONFIG_ARMV7M_CMNVECTOR=y
-
-   You will probably also changes to the ld.script in if this option is selected.
-   This should work:
-
-   -ENTRY(_stext)
-   +ENTRY(__start)         /* Treat __start as the anchor for dead code stripping */
-   +EXTERN(_vectors)       /* Force the vectors to be included in the output */
-
-CFLAGS
-------
-
-Only recent GCC toolchains have built-in support for the Cortex-M4 FPU.  You will see
-the following lines in each Make.defs file:
-
-  ifeq ($(CONFIG_ARCH_FPU),y)
-    ARCHCPUFLAGS = -mcpu=cortex-m4 -mthumb -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
-  else
-    ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
-  endif
-
-Configuration Changes
----------------------
-
-Below are all of the configuration changes that I had to make to configs/stm3240g-eval/nsh2
-in order to successfully build NuttX using the Atollic toolchain WITH FPU support:
-
-  -CONFIG_ARCH_FPU=n              : Enable FPU support
-  +CONFIG_ARCH_FPU=y
-
-  -CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y   : Disable the CodeSourcery toolchain
-  +CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=n
-
-  -CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC=n         : Enable the Atollic toolchain
-  +CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC=y        :
-
-  -CONFIG_INTELHEX_BINARY=y       : Suppress generation FLASH download formats
-  +CONFIG_INTELHEX_BINARY=n       : (Only necessary with the "Lite" version)
-
-  -CONFIG_HAVE_CXX=y              : Suppress generation of C++ code
-  +CONFIG_HAVE_CXX=n              : (Only necessary with the "Lite" version)
-
-See the section above on Toolchains, NOTE 2, for explanations for some of
-the configuration settings.  Some of the usual settings are just not supported
-by the "Lite" version of the Atollic toolchain.
-
-STM32F4DIS-BB
-=============
-
-On-board PIO usage:
-
-  ---------- ------------- ------------------------------
-  PIO        SIGNAL        FUNCTION
-  ---------- ------------- ------------------------------
-  PB11       TXEN          LAN8720
-  PB12       TXD0
-  PB13       TXD1
-  PC4        RXD0/MODE0
-  PC5        RXD1/MODE1
-  PA7        RXDR/PHYAD0
-  PA2        MDIO
-  PC1        MDC
-  PA1        NINT/REFCLK0
-  PE2        NRST
-  ---------- ------------- ------------------------------
-  PC6        D2            DCMI
-  PC7        D3
-  PE0        D4
-  PE1        D5
-  PE4        D6
-  PB6        D7
-  PE5        D8
-  PE6        D9
-  PA6        PCLK
-  PA4        HS
-  PB7        VS
-  PD6        PWR_EN
-  PD12       RST
-  PB9        SDA
-  PB8        SCL
-  ---------- ------------- ------------------------------
-  USART6_TX  T1IN          SP3232EEY-L
-  USART6_RX  T2OUT
-  ---------- ------------- ------------------------------
-  PB15       NCD           MicroSD
-  PC9        DAT1
-  PC8        DAT0
-  PC12       CLK
-  PD2        CMD
-  PC11       CD/DAT3
-  PC10       DAT2
-  ---------- ------------- ------------------------------
-
-FSMC SRAM
-=========
-
-On-board SRAM
--------------
-The STM32F4Discovery has no on-board SRAM.  The information here is only for
-reference in case you choose to add some.
-
-Configuration Options
----------------------
-Internal SRAM is available in all members of the STM32 family. The F4 family
-also contains internal CCM SRAM.  This SRAM is different because it cannot
-be used for DMA.  So if DMA needed, then the following should be defined
-to exclude CCM SRAM from the heap:
-
-  CONFIG_STM32_CCMEXCLUDE    : Exclude CCM SRAM from the HEAP
-
-In addition to internal SRAM, SRAM may also be available through the FSMC.
-In order to use FSMC SRAM, the following additional things need to be
-present in the NuttX configuration file:
-
-  CONFIG_STM32_FSMC=y        : Enables the FSMC
-  CONFIG_STM32_FSMC_SRAM=y   : Indicates that SRAM is available via the
-                               FSMC (as opposed to an LCD or FLASH).
-  CONFIG_HEAP2_BASE          : The base address of the SRAM in the FSMC
-                               address space
-  CONFIG_HEAP2_SIZE          : The size of the SRAM in the FSMC
-                               address space
-  CONFIG_MM_REGIONS          : Must be set to a large enough value to
-                               include the FSMC SRAM
-
-SRAM Configurations
--------------------
-There are 4 possible SRAM configurations:
-
-  Configuration 1. System SRAM (only)
-                   CONFIG_MM_REGIONS == 1
-                   CONFIG_STM32_FSMC_SRAM NOT defined
-                   CONFIG_STM32_CCMEXCLUDE defined
-  Configuration 2. System SRAM and CCM SRAM
-                   CONFIG_MM_REGIONS == 2
-                   CONFIG_STM32_FSMC_SRAM NOT defined
-                   CONFIG_STM32_CCMEXCLUDE NOT defined
-  Configuration 3. System SRAM and FSMC SRAM
-                   CONFIG_MM_REGIONS == 2
-                   CONFIG_STM32_FSMC_SRAM defined
-                   CONFIG_STM32_CCMEXCLUDE defined
-  Configuration 4. System SRAM, CCM SRAM, and FSMC SRAM
-                   CONFIG_MM_REGIONS == 3
-                   CONFIG_STM32_FSMC_SRAM defined
-                   CONFIG_STM32_CCMEXCLUDE NOT defined
-
-SSD1289
-=======
-
-I purchased an LCD display on eBay from China.  The LCD is 320x240 RGB565 and
-is based on an SSD1289 LCD controller and an XPT2046 touch IC.  The pin out
-from the 2x16 connect on the LCD is labelled as follows:
-
-LCD CONNECTOR:          SSD1289 MPU INTERFACE PINS:
-
-   +------+------+      DEN     I  Display enable pin
-1  | GND  | 3V3  |  2   VSYNC   I  Frame synchronization signal
-   +------+------+      HSYNC   I  Line synchronization signal
-3  | D1   | D0   |  4   DOTCLK  I  Dot clock and OSC source
-   +------+------+      DC      I  Data or command
-5  | D3   | D2   |  6   E (~RD) I  Enable/Read strobe
-   +------+------+      R (~WR) I  Read/Write strobe
-7  | D5   | D4   |  8   D0-D17  IO For parallel mode, 8/9/16/18 bit interface
-   +------+------+      WSYNC   O  RAM write synchronizatin output
-9  | D7   | D6   | 10   ~RES    I  System reset
-   +------+------+      ~CS     I  Chip select of serial interface
-11 | D9   | D8   | 12   SCK     I  Clock of serial interface
-   +------+------+      SDI     I  Data input in serial mode
-13 | D11  | D10  | 14   SDO     O  Data output in serial moce
-   +------+------+
-15 | D13  | D12  | 16
-   +------+------+
-17 | D15  | D14  | 18
-   +------+------+
-19 | RS   | CS   | 20
-   +------+------+
-21 | RD   | WR   | 22  NOTES:
-   +------+------+
-23 |BL_CNT|RESET | 24  BL_CNT is the PWM backlight level control.
-   +------+------+
-25 |TP_RQ |TP_S0 | 26  These pins are for the touch panel: TP_REQ
-   +------+------+     TP_S0, TP_SI, TP_SCX, and TP_CS
-27 | NC   |TP_SI | 28
-   +------+------+
-29 | NC   |TP_SCX| 30
-   +------+------+
-31 | NC   |TP_CS | 32
-   +------+------+
-
-MAPPING TO STM32 F4:
-
-  ---------------- -------------- ----------------------------------
-   STM32 FUNCTION  LCD PIN       STM32F4Discovery PIN
-  ---------------- -------------- ----------------------------------
-   FSMC_D0          D0     pin 4   PD14 P1 pin 46 Conflict (Note 1)
-   FSMC_D1          D1     pin 3   PD15 P1 pin 47 Conflict (Note 2)
-   FSMC_D2          D2     pin 6   PD0  P2 pin 36 Free I/O
-   FSMC_D3          D3     pin 5   PD1  P2 pin 33 Free I/O
-   FSMC_D4          D4     pin 8   PE7  P1 pin 25 Free I/O
-   FSMC_D5          D5     pin 7   PE8  P1 pin 26 Free I/O
-   FSMC_D6          D6     pin 10  PE9  P1 pin 27 Free I/O
-   FSMC_D7          D7     pin 9   PE10 P1 pin 28 Free I/O
-   FSMC_D8          D8     pin 12  PE11 P1 pin 29 Free I/O
-   FSMC_D9          D9     pin 11  PE12 P1 pin 30 Free I/O
-   FSMC_D10         D10    pin 14  PE13 P1 pin 31 Free I/O
-   FSMC_D11         D11    pin 13  PE14 P1 pin 32 Free I/O
-   FSMC_D12         D12    pin 16  PE15 P1 pin 33 Free I/O
-   FSMC_D13         D13    pin 15  PD8  P1 pin 40 Free I/O
-   FSMC_D14         D14    pin 18  PD9  P1 pin 41 Free I/O
-   FSMC_D15         D15    pin 17  PD10 P1 pin 42 Free I/O
-   FSMC_A16         RS     pin 19  PD11 P1 pin 27 Free I/O
-   FSMC_NE1         ~CS    pin 10  PD7  P2 pin 27 Free I/O
-   FSMC_NWE         ~WR    pin 22  PD5  P2 pin 29 Conflict (Note 3)
-   FSMC_NOE         ~RD    pin 21  PD4  P2 pin 32 Conflict (Note 4)
-   PC6              RESET  pin 24  PC6  P2 pin 47 Free I/O
-   Timer ouput      BL_CNT pin 23  (to be determined)
-  ---------------- -------------- ----------------------------------
-
-   1 Used for the RED LED
-   2 Used for the BLUE LED
-   3 Used for the RED LED and for OTG FS Overcurrent.  It may be okay to use
-     for the parallel interface if PC0 is held high (or floating).  PC0 enables
-     the STMPS2141STR IC power switch that drives the OTG FS host VBUS.
-   4 Also the reset pin for the CS43L22 audio Codec.
-
-NOTE:  The configuration to test this LCD configuration is available at
-configs/stm32f4discovery/nxlines.  As of this writing, I have not seen the
-LCD working so I probably have some things wrong.
-
-I might need to use a bit-banging interface.  Below is the pin configuration
-of a similar LCD to support a (write-only), bit banging interface:
-
-  LCD PIN   BOARD CONNECTION
-  LEDA      5V
-  VCC       5V
-  RD        3.3V
-  GND       GND
-  DB0-7     Port C pins configured as outputs
-  DB8-15    Port A pins configured as outputs
-  RS        Pin configured as output
-  WR        Pin configured as output
-  CS        Pin configured as output
-  RSET      Pin configured as output
-
-The following summarize the bit banging operations:
-
-  /* Rese the LCD */
-  void Reset(void)
-  {
-    Set RSET output
-    delay
-    Clear RSET output
-    delay
-    Set RSET output
-  }
-
-  /* Write 16-bits of whatever */
-  void Write16(uint8_t ms, uint8_t ls)
-  {
-    Set port A to ms
-    Set port B to ls
-
-    Clear WR pin
-    Set   WR pin
-  }
-
-  /* Set the index register to an LCD register address */
-  void Index(uint8_t address)
-  {
-    Clear RS
-    Write16(0, address);
-  }
-
-  /* Write data to the LCD register or GRAM memory */
-  void WriteData(uin16_t data)
-  {
-    Set RS
-    Write16(data >> 8, data & 0xff);
-  }
-
-  /* Write to a register */
-  void WriteRegister(uint8_t address, uint16_t data)
-  {
-    Index(address);
-    WriteData(data);
-  }
-
-UG-2864AMBAG01 / UG-2864HSWEG01
-===============================
-
-I purchased an OLED display on eBay.  The OLED is 128x64 monochrome and
-is based on an UG-2864AMBAG01 OLED controller.  The OLED can run in either
-parallel or SPI mode.  I am using SPI mode.  In SPI mode, the OLED is
-write only so the driver keeps a 128*64/8 = 1KB framebuffer to remember
-the display contents:
-
-Here is how I have the OLED connected.  But you can change this with the
-settings in include/board.h and src/stm324fdiscovery-internal.h.  Connector
-pinout for the UG-2864AMBAG01 is specific to the theO.net display board
-that I am using:
-
-  --------------------------+----------------------------------------------
-  Connector CON10 J1:       | STM32F4Discovery
-  --------------+-----------+----------------------------------------------
-  CON10 J1:     | CON20 J2: | P1/P2:
-  --------------+-----------+----------------------------------------------
-  1  3v3        | 3,4 3v3   | P2 3V
-  3  /RESET     | 8 /RESET  | P2 PB6 (Arbitrary selection)
-  5  /CS        | 7 /CS     | P2 PB7 (Arbitrary selection)
-  7  A0         | 9 A0      | P2 PB8 (Arbitrary selection)
-  9  LED+ (N/C) | -----     | -----
-  2  5V Vcc     | 1,2 Vcc   | P2 5V
-  4  DI         | 18 D1/SI  | P1 PA7 (GPIO_SPI1_MOSI == GPIO_SPI1_MOSI_1 (1))
-  6  SCLK       | 19 D0/SCL | P1 PA5 (GPIO_SPI1_SCK == GPIO_SPI1_SCK_1 (1))
-  8  LED- (N/C) | -----     | ------
-  10 GND        | 20 GND    | P2 GND
-  --------------+-----------+----------------------------------------------
-  (1) Required because of on-board MEMS
-  -------------------------------------------------------------------------
-
-Darcy Gong recently added support for the UG-2864HSWEG01 OLED which is also
-an option with this configuration.  I have little technical information about
-the UG-2864HSWEG01 interface (see configs/stm32f4discovery/src/up_ug2864hsweg01.c).
-
-STM32F4Discovery-specific Configuration Options
-===============================================
-
-    CONFIG_ARCH - Identifies the arch/ subdirectory.  This should
-       be set to:
-
-       CONFIG_ARCH=arm
-
-    CONFIG_ARCH_family - For use in C code:
-
-       CONFIG_ARCH_ARM=y
-
-    CONFIG_ARCH_architecture - For use in C code:
-
-       CONFIG_ARCH_CORTEXM4=y
-
-    CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
-
-       CONFIG_ARCH_CHIP=stm32
-
-    CONFIG_ARCH_CHIP_name - For use in C code to identify the exact
-       chip:
-
-       CONFIG_ARCH_CHIP_STM32F407VG=y
-
-    CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG - Enables special STM32 clock
-       configuration features.
-
-       CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG=n
-
-    CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
-       hence, the board that supports the particular chip or SoC.
-
-       CONFIG_ARCH_BOARD=STM32F4Discovery (for the STM32F4Discovery development board)
-
-    CONFIG_ARCH_BOARD_name - For use in C code
-
-       CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-
-    CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation
-       of delay loops
-
-    CONFIG_ENDIAN_BIG - define if big endian (default is little
-       endian)
-
-    CONFIG_RAM_SIZE - Describes the installed DRAM (SRAM in this case):
-
-       CONFIG_RAM_SIZE=0x00010000 (64Kb)
-
-    CONFIG_RAM_START - The start address of installed DRAM
-
-       CONFIG_RAM_START=0x20000000
-
-    CONFIG_STM32_CCMEXCLUDE - Exclude CCM SRAM from the HEAP
-
-    In addition to internal SRAM, SRAM may also be available through the FSMC.
-    In order to use FSMC SRAM, the following additional things need to be
-    present in the NuttX configuration file:
-
-    CONFIG_STM32_FSMC_SRAM - Indicates that SRAM is available via the
-      FSMC (as opposed to an LCD or FLASH).
-
-    CONFIG_HEAP2_BASE - The base address of the SRAM in the FSMC address space (hex)
-
-    CONFIG_HEAP2_SIZE - The size of the SRAM in the FSMC address space (decimal)
-
-    CONFIG_ARCH_FPU - The STM32F4Discovery supports a floating point unit (FPU)
-
-       CONFIG_ARCH_FPU=y
-
-    CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that
-       have LEDs
-
-    CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
-       stack. If defined, this symbol is the size of the interrupt
-        stack in bytes.  If not defined, the user task stacks will be
-      used during interrupt handling.
-
-    CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
-
-    CONFIG_ARCH_LEDS -  Use LEDs to show state. Unique to board architecture.
-
-    CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
-       cause a 100 second delay during boot-up.  This 100 second delay
-       serves no purpose other than it allows you to calibrate
-       CONFIG_ARCH_LOOPSPERMSEC.  You simply use a stop watch to measure
-       the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until
-       the delay actually is 100 seconds.
-
-  Individual subsystems can be enabled:
-
-    AHB1
-    ----
-    CONFIG_STM32_CRC
-    CONFIG_STM32_BKPSRAM
-    CONFIG_STM32_CCMDATARAM
-    CONFIG_STM32_DMA1
-    CONFIG_STM32_DMA2
-    CONFIG_STM32_ETHMAC
-    CONFIG_STM32_OTGHS
-
-    AHB2
-    ----
-    CONFIG_STM32_DCMI
-    CONFIG_STM32_CRYP
-    CONFIG_STM32_HASH
-    CONFIG_STM32_RNG
-    CONFIG_STM32_OTGFS
-
-    AHB3
-    ----
-    CONFIG_STM32_FSMC
-
-    APB1
-    ----
-    CONFIG_STM32_TIM2
-    CONFIG_STM32_TIM3
-    CONFIG_STM32_TIM4
-    CONFIG_STM32_TIM5
-    CONFIG_STM32_TIM6
-    CONFIG_STM32_TIM7
-    CONFIG_STM32_TIM12
-    CONFIG_STM32_TIM13
-    CONFIG_STM32_TIM14
-    CONFIG_STM32_WWDG
-    CONFIG_STM32_IWDG
-    CONFIG_STM32_SPI2
-    CONFIG_STM32_SPI3
-    CONFIG_STM32_USART2
-    CONFIG_STM32_USART3
-    CONFIG_STM32_UART4
-    CONFIG_STM32_UART5
-    CONFIG_STM32_I2C1
-    CONFIG_STM32_I2C2
-    CONFIG_STM32_I2C3
-    CONFIG_STM32_CAN1
-    CONFIG_STM32_CAN2
-    CONFIG_STM32_DAC1
-    CONFIG_STM32_DAC2
-    CONFIG_STM32_PWR -- Required for RTC
-
-    APB2
-    ----
-    CONFIG_STM32_TIM1
-    CONFIG_STM32_TIM8
-    CONFIG_STM32_USART1
-    CONFIG_STM32_USART6
-    CONFIG_STM32_ADC1
-    CONFIG_STM32_ADC2
-    CONFIG_STM32_ADC3
-    CONFIG_STM32_SDIO
-    CONFIG_STM32_SPI1
-    CONFIG_STM32_SYSCFG
-    CONFIG_STM32_TIM9
-    CONFIG_STM32_TIM10
-    CONFIG_STM32_TIM11
-
-  Timer devices may be used for different purposes.  One special purpose is
-  to generate modulated outputs for such things as motor control.  If CONFIG_STM32_TIMn
-  is defined (as above) then the following may also be defined to indicate that
-  the timer is intended to be used for pulsed output modulation, ADC conversion,
-  or DAC conversion. Note that ADC/DAC require two definition:  Not only do you have
-  to assign the timer (n) for used by the ADC or DAC, but then you also have to
-  configure which ADC or DAC (m) it is assigned to.
-
-    CONFIG_STM32_TIMn_PWM   Reserve timer n for use by PWM, n=1,..,14
-    CONFIG_STM32_TIMn_ADC   Reserve timer n for use by ADC, n=1,..,14
-    CONFIG_STM32_TIMn_ADCm  Reserve timer n to trigger ADCm, n=1,..,14, m=1,..,3
-    CONFIG_STM32_TIMn_DAC   Reserve timer n for use by DAC, n=1,..,14
-    CONFIG_STM32_TIMn_DACm  Reserve timer n to trigger DACm, n=1,..,14, m=1,..,2
-
-  For each timer that is enabled for PWM usage, we need the following additional
-  configuration settings:
-
-    CONFIG_STM32_TIMx_CHANNEL - Specifies the timer output channel {1,..,4}
-
-  NOTE: The STM32 timers are each capable of generating different signals on
-  each of the four channels with different duty cycles.  That capability is
-  not supported by this driver:  Only one output channel per timer.
-
-  JTAG Enable settings (by default only SW-DP is enabled):
-
-    CONFIG_STM32_JTAG_FULL_ENABLE - Enables full SWJ (JTAG-DP + SW-DP)
-    CONFIG_STM32_JTAG_NOJNTRST_ENABLE - Enables full SWJ (JTAG-DP + SW-DP)
-      but without JNTRST.
-    CONFIG_STM32_JTAG_SW_ENABLE - Set JTAG-DP disabled and SW-DP enabled
-
-  STM32F4Discovery specific device driver settings
-
-    CONFIG_U[S]ARTn_SERIAL_CONSOLE - selects the USARTn (n=1,2,3) or UART
-           m (m=4,5) for the console and ttys0 (default is the USART1).
-    CONFIG_U[S]ARTn_RXBUFSIZE - Characters are buffered as received.
-       This specific the size of the receive buffer
-    CONFIG_U[S]ARTn_TXBUFSIZE - Characters are buffered before
-       being sent.  This specific the size of the transmit buffer
-    CONFIG_U[S]ARTn_BAUD - The configure BAUD of the UART.  Must be
-    CONFIG_U[S]ARTn_BITS - The number of bits.  Must be either 7 or 8.
-    CONFIG_U[S]ARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
-    CONFIG_U[S]ARTn_2STOP - Two stop bits
-
-  STM32F4Discovery CAN Configuration
-
-    CONFIG_CAN - Enables CAN support (one or both of CONFIG_STM32_CAN1 or
-      CONFIG_STM32_CAN2 must also be defined)
-    CONFIG_CAN_EXTID - Enables support for the 29-bit extended ID.  Default
-      Standard 11-bit IDs.
-    CONFIG_CAN_FIFOSIZE - The size of the circular buffer of CAN messages.
-      Default: 8
-    CONFIG_CAN_NPENDINGRTR - The size of the list of pending RTR requests.
-      Default: 4
-    CONFIG_CAN_LOOPBACK - A CAN driver may or may not support a loopback
-      mode for testing. The STM32 CAN driver does support loopback mode.
-    CONFIG_CAN1_BAUD - CAN1 BAUD rate.  Required if CONFIG_STM32_CAN1 is defined.
-    CONFIG_CAN2_BAUD - CAN1 BAUD rate.  Required if CONFIG_STM32_CAN2 is defined.
-    CONFIG_CAN_TSEG1 - The number of CAN time quanta in segment 1. Default: 6
-    CONFIG_CAN_TSEG2 - the number of CAN time quanta in segment 2. Default: 7
-    CONFIG_CAN_REGDEBUG - If CONFIG_DEBUG is set, this will generate an
-      dump of all CAN registers.
-
-  STM32F4Discovery SPI Configuration
-
-    CONFIG_STM32_SPI_INTERRUPTS - Select to enable interrupt driven SPI
-      support. Non-interrupt-driven, poll-waiting is recommended if the
-      interrupt rate would be to high in the interrupt driven case.
-    CONFIG_STM32_SPI_DMA - Use DMA to improve SPI transfer performance.
-      Cannot be used with CONFIG_STM32_SPI_INTERRUPT.
-
-  STM32F4Discovery DMA Configuration
-
-    CONFIG_SDIO_DMA - Support DMA data transfers.  Requires CONFIG_STM32_SDIO
-      and CONFIG_STM32_DMA2.
-    CONFIG_SDIO_PRI - Select SDIO interrupt prority.  Default: 128
-    CONFIG_SDIO_DMAPRIO - Select SDIO DMA interrupt priority.
-      Default:  Medium
-    CONFIG_SDIO_WIDTH_D1_ONLY - Select 1-bit transfer mode.  Default:
-      4-bit transfer mode.
-
-  STM32 USB OTG FS Host Driver Support
-
-  Pre-requisites
-
-   CONFIG_USBDEV          - Enable USB device support
-   CONFIG_USBHOST         - Enable USB host support
-   CONFIG_STM32_OTGFS     - Enable the STM32 USB OTG FS block
-   CONFIG_STM32_SYSCFG    - Needed
-   CONFIG_SCHED_WORKQUEUE - Worker thread support is required
-
-  Options:
-
-   CONFIG_STM32_OTGFS_RXFIFO_SIZE - Size of the RX FIFO in 32-bit words.
-     Default 128 (512 bytes)
-   CONFIG_STM32_OTGFS_NPTXFIFO_SIZE - Size of the non-periodic Tx FIFO
-     in 32-bit words.  Default 96 (384 bytes)
-   CONFIG_STM32_OTGFS_PTXFIFO_SIZE - Size of the periodic Tx FIFO in 32-bit
-     words.  Default 96 (384 bytes)
-   CONFIG_STM32_OTGFS_DESCSIZE - Maximum size of a descriptor.  Default: 128
-   CONFIG_STM32_OTGFS_SOFINTR - Enable SOF interrupts.  Why would you ever
-     want to do that?
-   CONFIG_STM32_USBHOST_REGDEBUG - Enable very low-level register access
-     debug.  Depends on CONFIG_DEBUG.
-   CONFIG_STM32_USBHOST_PKTDUMP - Dump all incoming and outgoing USB
-     packets. Depends on CONFIG_DEBUG.
-
-Configurations
-==============
-
-Each STM32F4Discovery configuration is maintained in a sub-directory and
-can be selected as follow:
-
-    cd tools
-    ./configure.sh STM32F4Discovery/<subdir>
-    cd -
-    . ./setenv.sh
-
-If this is a Windows native build, then configure.bat should be used
-instead of configure.sh:
-
-    configure.bat STM32F4Discovery\<subdir>
-
-Where <subdir> is one of the following:
-
-  cxxtest:
-  -------
-
-  The C++ standard libary test at apps/examples/cxxtest configuration.  This
-  test is used to verify the uClibc++ port to NuttX.  This configuration may
-  be selected as follows:
-
-    cd <nuttx-directory>/tools
-    ./configure.sh sim/cxxtest
-
-  NOTES:
-
-  1. Before you can use this example, you must first install the uClibc++
-     C++ library.  This is located outside of the NuttX source tree at
-     misc/uClibc++ in GIT.  See the README.txt file for instructions on
-     how to install uClibc++
-
-  2. This configuration uses the mconf-based configuration tool.  To
-     change this configuration using that tool, you should:
-
-     a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-        and misc/tools/
-
-     b. Execute 'make menuconfig' in nuttx/ in order to start the
-        reconfiguration process.
-
-  3. Ideally, you should build with a toolchain based on GLIBC or
-     uClibc++.  It you use a toolchain based on newlib, you may see
-     an error like the following:
-
-     .../lib/libsupc++.a(vterminate.o): In function `__gnu_cxx::__verbose_terminate_handler()':
-     vterminate.cc:(....): undefined reference to `_impure_ptr'
-
-     Here is a quick'n'dirty fix:
-
-     1. Get the directory where you can find libsupc++:
-
-        arm-none-eabi-gcc -mcpu=cortex-m4 -mthumb -print-file-name=libsupc++.a
-
-     2. Go to that directory and save a copy of vterminate.o (in case you
-        want to restore it later:
-
-        cd <the-directory-containing-libsupc++.a>
-        arm-none-eabi-ar.exe -x libsupc++.a vterminate.o
-
-     3. Then remove vterminate.o from the library.  At build time, the
-        uClibc++ package will provide a usable replacement vterminate.o.
-
-     Steps 2 and 3 will require root privileges on most systems (not Cygwin).
-
-     Now NuttX should link with no problem.  If you want to restore the
-     vterminate.o that you removed from libsupc++, you can do that with:
-
-       arm-none-eabi-ar.exe rcs libsupc++.a vterminate.o
-
-  4. Exceptions are enabled and workking (CONFIG_UCLIBCXX_EXCEPTIONS=y)
-
-  elf:
-  ---
-
-    This configuration uses apps/examples/elf in order to test the ELF
-    loader.
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. Default platform/toolchain:
-
-       CONFIG_HOST_WINDOWS=y                   : Windows
-       CONFIG_WINDOWS_CYGWIN=y                 : Cygwin environment on Windows
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
-
-    3. By default, this project assumes that you are *NOT* using the DFU
-       bootloader.
-
-    4. It appears that you cannot execute from CCM RAM.  This is why the
-       following definition appears in the defconfig file:
-
-       CONFIG_STM32_CCMEXCLUDE=y
-
-    5. This configuration requires that you have the genromfs tool installed
-       on your system and that you have the full path to the installed genromfs
-       executable in PATH variable (see apps/examples/README.txt)
-
-  kostest:
-  -------
-    This is identical to the ostest configuration below except that NuttX
-    is built as a kernel-mode, monolithic module and the user applications
-    are built separately.  Is is recommended to use a special make command;
-    not just 'make' but make with the following two arguments:
-
-        make pass1 pass2
-
-    In the normal case (just 'make'), make will attempt to build both user-
-    and kernel-mode blobs more or less interleaved.  This actual works!
-    However, for me it is very confusing so I prefer the above make command:
-    Make the user-space binaries first (pass1), then make the kernel-space
-    binaries (pass2)
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. This is the default platform/toolchain in the configuration:
-
-       CONFIG_HOST_WINDOWS=y                   : Windows
-       CONFIG_WINDOWS_CYGWIN=y                 : Cygwin environment on Windows
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
-
-       This is easily changed by modifying the configuration.
-
-    3. At the end of the build, there will be several files in the top-level
-       NuttX build directory:
-
-       PASS1:
-         nuttx_user.elf    - The pass1 user-space ELF file
-         nuttx_user.hex    - The pass1 Intel HEX format file (selected in defconfig)
-         User.map          - Symbols in the user-space ELF file
-
-       PASS2:
-         nuttx             - The pass2 kernel-space ELF file
-         nuttx.hex         - The pass2 Intel HEX file (selected in defconfig)
-         System.map        - Symbols in the kernel-space ELF file
-
-    4. Combining .hex files.  If you plan to use the STM32 ST-Link Utility to
-       load the .hex files into FLASH, then you need to combine the two hex
-       files into a single .hex file.  Here is how you can do that.
-
-       a. The 'tail' of the nuttx.hex file should look something like this
-          (with my comments added):
-
-            $ tail nuttx.hex
-            # 00, data records
-            ...
-            :10 9DC0 00 01000000000800006400020100001F0004
-            :10 9DD0 00 3B005A0078009700B500D400F300110151
-            :08 9DE0 00 30014E016D0100008D
-            # 05, Start Linear Address Record
-            :04 0000 05 0800 0419 D2
-            # 01, End Of File record
-            :00 0000 01 FF
-
-          Use an editor such as vi to remove the 05 and 01 records.
-
-       b. The 'head' of the nuttx_user.hex file should look something like
-          this (again with my comments added):
-
-            $ head nuttx_user.hex
-            # 04, Extended Linear Address Record
-            :02 0000 04 0801 F1
-            # 00, data records
-            :10 8000 00 BD89 01084C800108C8110208D01102087E
-            :10 8010 00 0010 00201C1000201C1000203C16002026
-            :10 8020 00 4D80 01085D80010869800108ED83010829
-            ...
-
-          Nothing needs to be done here.  The nuttx_user.hex file should
-          be fine.
-
-       c. Combine the edited nuttx.hex and un-edited nuttx_user.hex
-          file to produce a single combined hex file:
-
-          $ cat nuttx.hex nuttx_user.hex >combined.hex
-
-       Then use the combined.hex file with the STM32 ST-Link tool.  If
-       you do this a lot, you will probably want to invest a little time
-       to develop a tool to automate these steps.
-
-  netnsh:
-  ------
-    This is a special version of the NuttShell (nsh) configuration that is
-    tailored to work with the STM32F4DIS-BB base board.  This version
-    derives from nsh configuration so all of the notes apply there except as
-    noted below.
-
-    NOTES:
-
-    1. This example uses USART6 for the serial console.  The STM32F4DIS-BB
-       provides RS-232 drivers for USART6 and allows access via the DB9
-       connector on the base board.  USART6 is, therefore, the more
-       convenient UART to use for the serial console.
-
-    2. Networking is enabled.  The STM32F4DIS-BB has an SMC LAN2870 PHY
-       and RJ5 network connector.  Support is enabled for ICMP, TCP/IP,
-       UDP, and ARP.
-
-    3. SD card support is enabled.  The STM32F4DIS-BB has an on-board
-       microSD slot that should be automatically registered as the block
-       device /dev/mmcsd0 when an SD card is present.  The SD card can
-       then be mounted by the NSH command:
-
-       nsh> mount -t /dev/mmcsd0 /mnt/sdcard
-
-    4. CCM memory is not included in the heap in this configuration.  That
-       is because the SD card uses DMA and if DMA memory is allocated from
-       the CCM memory, the DMA will failure.  This is an STM32 hardware
-       limitation.
-
-       If you want to get the CCM memory back in the heap, then you can
-
-         a) Disable microSD support (and DMAC2 which is then no longer
-            needed).  If you reduce the clocking by a huge amount, it might
-            be possible to use microSD without DMA.  This, however, may
-            not be possible.
-         b) Develop a strategy to manage CCM memory and DMA memory.  Look
-            at this discussion on the NuttX Wiki:
-            http://www.nuttx.org/doku.php?id=wiki:howtos:stm32-ccm-alloc
-
-       To put the CCM memory back into the heap you would need to change
-       the following in the NuttX configuration:
-
-         CONFIG_STM32_CCMEXCLUDE=n  : Don't exclude CCM memory from the heap
-         CONFIG_MM_REGIONS=2        : With CCM, there will be two memory regions
-
-  nsh:
-  ---
-    Configures the NuttShell (nsh) located at apps/examples/nsh.  The
-    Configuration enables the serial interfaces on UART2.  Support for
-    builtin applications is enabled, but in the base configuration no
-    builtin applications are selected (see NOTES below).
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. By default, this configuration uses the CodeSourcery toolchain
-       for Windows and builds under Cygwin (or probably MSYS).  That
-       can easily be reconfigured, of course.
-
-       CONFIG_HOST_WINDOWS=y                   : Builds under Windows
-       CONFIG_WINDOWS_CYGWIN=y                 : Using Cygwin
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery for Windows
-
-    3. This example supports the PWM test (apps/examples/pwm) but this must
-       be manually enabled by selecting:
-
-       CONFIG_PWM=y              : Enable the generic PWM infrastructure
-       CONFIG_STM32_TIM4=y       : Enable TIM4
-       CONFIG_STM32_TIM4_PWM=y   : Use TIM4 to generate PWM output
-
-       See also apps/examples/README.txt
-
-       Special PWM-only debug options:
-
-       CONFIG_DEBUG_PWM
-
-    5. This example supports the Quadrature Encode test (apps/examples/qencoder)
-       but this must be manually enabled by selecting:
-
-       CONFIG_EXAMPLES_QENCODER=y : Enable the apps/examples/qencoder
-       CONFIG_SENSORS=y           : Enable support for sensors
-       CONFIG_QENCODER=y          : Enable the generic Quadrature Encoder infrastructure
-       CONFIG_STM32_TIM8=y        : Enable TIM8
-       CONFIG_STM32_TIM2=n        : (Or optionally TIM2)
-       CONFIG_STM32_TIM8_QE=y     : Use TIM8 as the quadrature encoder
-       CONFIG_STM32_TIM2_QE=y     : (Or optionally TIM2)
-
-       See also apps/examples/README.tx. Special PWM-only debug options:
-
-       CONFIG_DEBUG_QENCODER
-
-    6. This example supports the watchdog timer test (apps/examples/watchdog)
-       but this must be manually enabled by selecting:
-
-       CONFIG_EXAMPLES_WATCHDOG=y : Enable the apps/examples/watchdog
-       CONFIG_WATCHDOG=y          : Enables watchdog timer driver support
-       CONFIG_STM32_WWDG=y        : Enables the WWDG timer facility, OR
-       CONFIG_STM32_IWDG=y        : Enables the IWDG timer facility (but not both)
-
-       The WWDG watchdog is driven off the (fast) 42MHz PCLK1 and, as result,
-       has a maximum timeout value of 49 milliseconds.  for WWDG watchdog, you
-       should also add the fillowing to the configuration file:
-
-       CONFIG_EXAMPLES_WATCHDOG_PINGDELAY=20
-       CONFIG_EXAMPLES_WATCHDOG_TIMEOUT=49
-
-       The IWDG timer has a range of about 35 seconds and should not be an issue.
-
-     7. USB Support (CDC/ACM device)
-
-        CONFIG_STM32_OTGFS=y          : STM32 OTG FS support
-        CONFIG_USBDEV=y               : USB device support must be enabled
-        CONFIG_CDCACM=y               : The CDC/ACM driver must be built
-        CONFIG_NSH_BUILTIN_APPS=y     : NSH built-in application support must be enabled
-        CONFIG_NSH_ARCHINIT=y         : To perform USB initialization
-
-     8. Using the USB console.
-
-        The STM32F4Discovery NSH configuration can be set up to use a USB CDC/ACM
-        (or PL2303) USB console.  The normal way that you would configure the
-        the USB console would be to change the .config file like this:
-
-        CONFIG_STM32_OTGFS=y           : STM32 OTG FS support
-        CONFIG_USART2_SERIAL_CONSOLE=n : Disable the USART2 console
-        CONFIG_DEV_CONSOLE=n           : Inhibit use of /dev/console by other logic
-        CONFIG_USBDEV=y                : USB device support must be enabled
-        CONFIG_CDCACM=y                : The CDC/ACM driver must be built
-        CONFIG_CDCACM_CONSOLE=y        : Enable the CDC/ACM USB console.
-
-        NOTE: When you first start the USB console, you have hit ENTER a few
-        times before NSH starts.  The logic does this to prevent sending USB data
-        before there is anything on the host side listening for USB serial input.
-
-    9.  Here is an alternative USB console configuration.  The following
-        configuration will also create a NSH USB console but this version
-        will use /dev/console.  Instead, it will use the normal /dev/ttyACM0
-        USB serial device for the console:
-
-        CONFIG_STM32_OTGFS=y           : STM32 OTG FS support
-        CONFIG_USART2_SERIAL_CONSOLE=y : Keep the USART2 console
-        CONFIG_DEV_CONSOLE=y           : /dev/console exists (but NSH won't use it)
-        CONFIG_USBDEV=y                : USB device support must be enabled
-        CONFIG_CDCACM=y                : The CDC/ACM driver must be built
-        CONFIG_CDCACM_CONSOLE=n        : Don't use the CDC/ACM USB console.
-        CONFIG_NSH_USBCONSOLE=y        : Instead use some other USB device for the console
-
-        The particular USB device that is used is:
-
-        CONFIG_NSH_USBCONDEV="/dev/ttyACM0"
-
-        The advantage of this configuration is only that it is easier to
-        bet working.  This alternative does has some side effects:
-
-        - When any other device other than /dev/console is used for a user
-          interface, linefeeds (\n) will not be expanded to carriage return /
-          linefeeds (\r\n).  You will need to set your terminal program to account
-          for this.
-
-        - /dev/console still exists and still refers to the serial port. So
-          you can still use certain kinds of debug output (see include/debug.h, all
-          of the interfaces based on lowsyslog will work in this configuration).
-
-        - But don't enable USB debug output!  Since USB is console is used for
-          USB debug output and you are using a USB console, there will be
-          infinite loops and deadlocks:  Debug output generates USB debug
-          output which generatates USB debug output, etc.  If you want USB
-          debug output, you should consider enabling USB trace
-          (CONFIG_USBDEV_TRACE) and perhaps the USB monitor (CONFIG_SYSTEM_USBMONITOR).
-
-          See the usbnsh configuration below for more information on configuring
-          USB trace output and the USB monitor.
-
-   10. USB OTG FS Host Support.  The following changes will enable support for
-       a USB host on the STM32F4Discovery, including support for a mass storage
-       class driver:
-
-       CONFIG_USBDEV=n          : Make sure tht USB device support is disabled
-       CONFIG_USBHOST=y         : Enable USB host support
-       CONFIG_STM32_OTGFS=y     : Enable the STM32 USB OTG FS block
-       CONFIG_STM32_SYSCFG=y    : Needed for all USB OTF FS support
-       CONFIG_SCHED_WORKQUEUE=y : Worker thread support is required for the mass
-                                  storage class driver.
-       CONFIG_NSH_ARCHINIT=y    : Architecture specific USB initialization
-                                  is needed for NSH
-       CONFIG_FS_FAT=y          : Needed by the USB host mass storage class.
-
-       With those changes, you can use NSH with a FLASH pen driver as shown
-       belong.  Here NSH is started with nothing in the USB host slot:
-
-       NuttShell (NSH) NuttX-x.yy
-       nsh> ls /dev
-       /dev:
-        console
-        null
-        ttyS0
-
-       After inserting the FLASH drive, the /dev/sda appears and can be
-       mounted like this:
-
-       nsh> ls /dev
-       /dev:
-        console
-        null
-        sda
-        ttyS0
-       nsh> mount -t vfat /dev/sda /mnt/stuff
-       nsh> ls /mnt/stuff
-       /mnt/stuff:
-        -rw-rw-rw-   16236 filea.c
-
-       And files on the FLASH can be manipulated to standard interfaces:
-
-       nsh> echo "This is a test" >/mnt/stuff/atest.txt
-       nsh> ls /mnt/stuff
-       /mnt/stuff:
-        -rw-rw-rw-   16236 filea.c
-        -rw-rw-rw-      16 atest.txt
-       nsh> cat /mnt/stuff/atest.txt
-       This is a test
-       nsh> cp /mnt/stuff/filea.c fileb.c
-       nsh> ls /mnt/stuff
-       /mnt/stuff:
-        -rw-rw-rw-   16236 filea.c
-        -rw-rw-rw-      16 atest.txt
-        -rw-rw-rw-   16236 fileb.c
-
-       To prevent data loss, don't forget to un-mount the FLASH drive
-       before removing it:
-
-       nsh> umount /mnt/stuff
-
-  nxlines:
-  ------
-    An example using the NuttX graphics system (NX).   This example focuses on
-    placing lines on the background in various orientations.
-
-      CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
-      CONFIG_LCD_LANDSCAPE=y                  : 320x240 landscape orientation
-
-    The STM32F4Discovery board does not have any graphics capability.  This
-    configuration assumes that you have connected an SD1289-based LCD as
-    described above under "SSD1289".  NOTE:  At present, it has not been
-    proven that the STM32F4Discovery can actually drive an LCD.  There are
-    some issues with how some of the dedicated FSMC pins are used on the
-    boards.  This configuration may not be useful and may only serve as
-    an illustration of how to build for th SSD1289 LCD.
-
-  NOTES:
-
-  1. As of this writing, I have not seen the LCD work!
-
-  2. This configuration uses the mconf-based configuration tool.  To
-     change this configuration using that tool, you should:
-
-     a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-        and misc/tools/
-
-     b. Execute 'make menuconfig' in nuttx/ in order to start the
-        reconfiguration process.
-
-  3. This configured can be re-configured to use either the
-     UG-2864AMBAG01 or UG-2864HSWEG01 0.96 inch OLEDs by adding
-     or changing the following items in the configuration (using
-     'make menuconfig'):
-
-     +CONFIG_SPI_CMDDATA=y
-
-     -CONFIG_LCD_MAXCONTRAST=1
-     -CONFIG_LCD_MAXPOWER=255
-     +CONFIG_LCD_MAXCONTRAST=255
-     +CONFIG_LCD_MAXPOWER=1
-
-     -CONFIG_LCD_SSD1289=y
-     -CONFIG_SSD1289_PROFILE1=y
-     +CONFIG_LCD_UG2864AMBAG01=y              : For the UG-2964AMBAG01
-     +CONFIG_UG2864AMBAG01_SPIMODE=3
-     +CONFIG_UG2864AMBAG01_FREQUENCY=3500000
-     +CONFIG_UG2864AMBAG01_NINTERFACES=1
-
-     -CONFIG_NX_DISABLE_1BPP=y
-     +CONFIG_NX_DISABLE_16BPP=y
-
-     -CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
-     -CONFIG_EXAMPLES_NXLINES_LINEWIDTH=16
-     -CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
-     -CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
-     -CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
-     -CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
-     -CONFIG_EXAMPLES_NXLINES_BPP=16
-     +CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x00
-     +CONFIG_EXAMPLES_NXLINES_LINEWIDTH=4
-     +CONFIG_EXAMPLES_NXLINES_LINECOLOR=0x01
-     +CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=2
-     +CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0x01
-     +CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0x00
-     +CONFIG_EXAMPLES_NXLINES_BPP=1
-     +CONFIG_EXAMPLES_NXLINES_EXTERNINIT=y
-
-     There are some issues with with the presentation... some tuning of the
-     configuration could fix that.  Lower resolution displays are also more
-     subject to the "fat, flat line bug" that I need to fix someday.  See
-     http://www.nuttx.org/doku.php?id=wiki:graphics:nxgraphics for a description
-     of the fat, flat line bug.
-
-  pm:
-  --
-    This is a configuration that is used to test STM32 power management, i.e.,
-    to test that the board can go into lower and lower states of power usage
-    as a result of inactivity.  This configuration is based on the nsh2
-    configuration with modifications for testing power management.  This
-    configuration should provide some guidelines for power management in your
-    STM32 application.
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. Default configuration is Cygwin under windows using the CodeSourcery
-       toolchain:
-
-         CONFIG_HOST_WINDOWS=y                   : Windows
-         CONFIG_WINDOWS_CYGWIN=y                 : Cygwin
-         CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
-
-    3. CONFIG_ARCH_CUSTOM_PMINIT and CONFIG_ARCH_IDLE_CUSTOM are necessary
-       parts of the PM configuration:
-
-         CONFIG_ARCH_CUSTOM_PMINIT=y
-
-       CONFIG_ARCH_CUSTOM_PMINIT moves the PM initialization from
-       arch/arm/src/stm32/stm32_pminitialiaze.c to configs/stm3210-eval/src/stm32_pm.c.
-       This allows us to support board-specific PM initialization.
-
-         CONFIG_ARCH_IDLE_CUSTOM=y
-
-       The bulk of the PM activities occur in the IDLE loop.  The IDLE loop
-       is special because it is what runs when there is no other task running.
-       Therefore when the IDLE executes, we can be assure that nothing else
-       is going on; this is the ideal condition for doing reduced power
-       management.
-
-       The configuration CONFIG_ARCH_IDLE_CUSTOM allows us to "steal" the
-       normal STM32 IDLE loop (of arch/arm/src/stm32/stm32_idle.c) and replace
-       this with our own custom IDLE loop (at configs/stm3210-eval/src/up_idle.c).
-
-    4. Here are some additional things to note in the configuration:
-
-        CONFIG_PM_BUTTONS=y
-
-       CONFIG_PM_BUTTONS enables button support for PM testing.  Buttons can
-       drive EXTI interrupts and EXTI interrupts can be used to wakeup for
-       certain reduced power modes (STOP mode).  The use of the buttons here
-       is for PM testing purposes only; buttons would normally be part the
-       application code and CONFIG_PM_BUTTONS would not be defined.
-
-         CONFIG_RTC_ALARM=y
-
-       The RTC alarm is used to wake up from STOP mode and to transition to
-       STANDBY mode.  This used of the RTC alarm could conflict with other
-       uses of the RTC alarm in your application.
-
-  posix_spawn:
-  ------------
-    This configuration directory, performs a simple test os the posix_spawn
-    interface using apps/examples/posix_spawn.
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. Default toolchain:
-
-       CONFIG_HOST_WINDOWS=y                   : Builds under windows
-       CONFIG_WINDOWS_CYGWIN=y                 : Using Cygwin and
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : The native Windows CodeSourcery toolchain
-
-    3. By default, this project assumes that you are *NOT* using the DFU
-       bootloader.
-
-  usbnsh:
-  -------
-
-    This is another NSH example.  If differs from other 'nsh' configurations
-    in that this configurations uses a USB serial device for console I/O.
-    Such a configuration is useful on the stm32f4discovery which has no
-    builtin RS-232 drivers.
-
-    NOTES:
-
-    1. This configuration uses the mconf-based configuration tool.  To
-       change this configuration using that tool, you should:
-
-       a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
-          and misc/tools/
-
-       b. Execute 'make menuconfig' in nuttx/ in order to start the
-          reconfiguration process.
-
-    2. By default, this configuration uses the CodeSourcery toolchain
-       for Windows and builds under Cygwin (or probably MSYS).  That
-       can easily be reconfigured, of course.
-
-       CONFIG_HOST_WINDOWS=y                   : Builds under Windows
-       CONFIG_WINDOWS_CYGWIN=y                 : Using Cygwin
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery for Windows
-
-    3. This configuration does have UART2 output enabled and set up as
-       the system logging device:
-
-       CONFIG_SYSLOG=y                    : Enable output to syslog, not console
-       CONFIG_SYSLOG_CHAR=y               : Use a character device for system logging
-       CONFIG_SYSLOG_DEVPATH="/dev/ttyS0" : UART2 will be /dev/ttyS0
-
-       However, there is nothing to generate SYLOG output in the default
-       configuration so nothing should appear on UART2 unless you enable
-       some debug output or enable the USB monitor.
-
-       NOTE:  Using the SYSLOG to get debug output has limitations.  Among
-       those are that you cannot get debug output from interrupt handlers.
-       So, in particularly, debug output is not a useful way to debug the
-       USB device controller driver.  Instead, use the USB monitor with
-       USB debug off and USB trace on (see below).
-
-    4. Enabling USB monitor SYSLOG output.  If tracing is enabled, the USB
-       device will save encoded trace output in in-memory buffer; if the
-       USB monitor is enabled, that trace buffer will be periodically
-       emptied and dumped to the system logging device (UART2 in this
-       configuration):
-
-       CONFIG_USBDEV_TRACE=y                   : Enable USB trace feature
-       CONFIG_USBDEV_TRACE_NRECORDS=128        : Buffer 128 records in memory
-       CONFIG_NSH_USBDEV_TRACE=n               : No builtin tracing from NSH
-       CONFIG_NSH_ARCHINIT=y                   : Automatically start the USB monitor
-       CONFIG_SYSTEM_USBMONITOR=y              : Enable the USB monitor daemon
-       CONFIG_SYSTEM_USBMONITOR_STACKSIZE=2048 : USB monitor daemon stack size
-       CONFIG_SYSTEM_USBMONITOR_PRIORITY=50    : USB monitor daemon priority
-       CONFIG_SYSTEM_USBMONITOR_INTERVAL=2     : Dump trace data every 2 seconds
-
-       CONFIG_SYSTEM_USBMONITOR_TRACEINIT=y    : Enable TRACE output
-       CONFIG_SYSTEM_USBMONITOR_TRACECLASS=y
-       CONFIG_SYSTEM_USBMONITOR_TRACETRANSFERS=y
-       CONFIG_SYSTEM_USBMONITOR_TRACECONTROLLER=y
-       CONFIG_SYSTEM_USBMONITOR_TRACEINTERRUPTS=y
-
-    5. By default, this project assumes that you are *NOT* using the DFU
-       bootloader.
-
-    Using the Prolifics PL2303 Emulation
-    ------------------------------------
-    You could also use the non-standard PL2303 serial device instead of
-    the standard CDC/ACM serial device by changing:
-
-      CONFIG_CDCACM=n               : Disable the CDC/ACM serial device class
-      CONFIG_CDCACM_CONSOLE=n       : The CDC/ACM serial device is NOT the console
-      CONFIG_PL2303=y               : The Prolifics PL2303 emulation is enabled
-      CONFIG_PL2303_CONSOLE=y       : The PL2303 serial device is the console
-
-  winbuild:
-  --------
-
-    This is a version of the apps/example/ostest, but configure to build natively
-    in the Windows CMD shell.
-
-    NOTES:
-
-    1. The beginnings of a Windows native build are in place but still not full
-       usable as of this writing.  The windows native build logic is currently
-       separate and must be started by:
-
-        make -f Makefile.win
-
-      This build:
-
-        - Uses all Windows style paths
-        - Uses primarily Windows batch commands from cmd.exe, with
-        - A few extensions from GNUWin32 (or MSYS is you prefer)
-
-      In this build, you cannot use a Cygwin or MSYS shell. Rather the build must
-      be performed in a Windows console. Here is a better shell than than the
-      standard issue, CMD.exe shell:  ConEmu which can be downloaded from:
-      http://code.google.com/p/conemu-maximus5/
-
-       CONFIG_HOST_WINDOWS=y                   : Windows
-       CONFIG_WINDOWS_NATIVE=y                 : Native Windows environment
-       CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
-
-      Build Tools.  The build still relies on some Unix-like commands.  I use
-      the GNUWin32 tools that can be downloaded from http://gnuwin32.sourceforge.net/.
-      The MSYS tools are probably also a option but are likely lower performance
-      since they are based on Cygwin 1.3.
-
-      Host Compiler:  I use the MingGW compiler which can be downloaded from
-      http://www.mingw.org/.  If you are using GNUWin32, then it is recommended
-      the you not install the optional MSYS components as there may be conflicts.
diff --git a/nuttx/configs/px4fmu-v2_bare/cxxtest/Make.defs b/nuttx/configs/px4fmu-v2_bare/cxxtest/Make.defs
deleted file mode 100644
index 85608244e..000000000
--- a/nuttx/configs/px4fmu-v2_bare/cxxtest/Make.defs
+++ /dev/null
@@ -1,120 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/cxxtest/Make.defs
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-LDSCRIPT = ld.script
-LIBSUPXX = ${shell $(CC) $(CXXFLAGS) --print-file-name=libsupc++.a}
-EXTRA_LIBPATHS = -L "${shell dirname "$(LIBSUPXX)"}"
-EXTRA_LIBS = -lsupc++
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" \
-    -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}" \
-    -isystem "${shell cygpath -w $(TOPDIR)/include/uClibc++}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include \
-    -isystem $(TOPDIR)/include/cxx -isystem $(TOPDIR)/include/uClibc++
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ifeq ($(CONFIG_UCLIBCXX_EXCEPTION),y)
-  ARCHCPUFLAGSXX = -fno-builtin
-else
-  ARCHCPUFLAGSXX = -fno-builtin -fno-exceptions
-endif
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
diff --git a/nuttx/configs/px4fmu-v2_bare/cxxtest/defconfig b/nuttx/configs/px4fmu-v2_bare/cxxtest/defconfig
deleted file mode 100644
index c0c73d0dc..000000000
--- a/nuttx/configs/px4fmu-v2_bare/cxxtest/defconfig
+++ /dev/null
@@ -1,841 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-CONFIG_ARCH_FLOAT_H=y
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-# CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-# CONFIG_ARCH_BUTTONS is not set
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2012
-CONFIG_START_MONTH=11
-CONFIG_START_DAY=2
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-CONFIG_SCHED_ONEXIT=y
-CONFIG_SCHED_ONEXIT_MAX=4
-CONFIG_USER_ENTRYPOINT="cxxtest_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-CONFIG_DISABLE_ENVIRON=y
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-CONFIG_DISABLE_MOUNTPOINT=y
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-# CONFIG_BUILTIN is not set
-# CONFIG_PIC is not set
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIBM=y
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-CONFIG_C99_BOOL8=y
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-CONFIG_UCLIBCXX=y
-CONFIG_UCLIBCXX_EXCEPTION=y
-CONFIG_UCLIBCXX_IOSTREAM_BUFSIZE=32
-CONFIG_UCLIBCXX_HAVE_LIBSUPCXX=y
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-CONFIG_EXAMPLES_CXXTEST=y
-CONFIG_EXAMPLES_CXXTEST_CXXINITIALIZE=y
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-# CONFIG_NSH_LIBRARY is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-# CONFIG_SYSTEM_READLINE is not set
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2_bare/cxxtest/setenv.sh b/nuttx/configs/px4fmu-v2_bare/cxxtest/setenv.sh
deleted file mode 100755
index 8994a713c..000000000
--- a/nuttx/configs/px4fmu-v2_bare/cxxtest/setenv.sh
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/cxxtest/setenv.sh
-#
-#   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-# export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2_bare/elf/Make.defs b/nuttx/configs/px4fmu-v2_bare/elf/Make.defs
deleted file mode 100644
index fb0e90906..000000000
--- a/nuttx/configs/px4fmu-v2_bare/elf/Make.defs
+++ /dev/null
@@ -1,131 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/elf/Make.defs
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-# NXFLAT module definitions
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-# ELF module definitions
-
-CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
-CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
-
-LDELFFLAGS = -r -e main
-ifeq ($(WINTOOL),y)
-  LDELFFLAGS += -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/gnu-elf.ld}"
-else
-  LDELFFLAGS += -T $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/gnu-elf.ld
-endif
-
-# File extensions
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-# Linker flags
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-# Host tools
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2_bare/elf/defconfig b/nuttx/configs/px4fmu-v2_bare/elf/defconfig
deleted file mode 100644
index 222d7f48e..000000000
--- a/nuttx/configs/px4fmu-v2_bare/elf/defconfig
+++ /dev/null
@@ -1,849 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-# CONFIG_RAW_BINARY is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-CONFIG_ARMV7M_USEBASEPRI=y
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-# CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-CONFIG_STM32_CCMEXCLUDE=y
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-# CONFIG_ARCH_BUTTONS is not set
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2012
-CONFIG_START_MONTH=10
-CONFIG_START_DAY=26
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
-CONFIG_SCHED_STARTHOOK=y
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="elf_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-# CONFIG_DISABLE_POLL is not set
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-CONFIG_DEV_LOWCONSOLE=y
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-CONFIG_FS_READABLE=y
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-CONFIG_FS_ROMFS=y
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-CONFIG_BINFMT_EXEPATH=y
-CONFIG_PATH_INITIAL="/mnt/romfs"
-# CONFIG_NXFLAT is not set
-CONFIG_ELF=y
-CONFIG_ELF_ALIGN_LOG2=2
-CONFIG_ELF_STACKSIZE=2048
-CONFIG_ELF_BUFFERSIZE=128
-CONFIG_ELF_BUFFERINCR=32
-# CONFIG_BUILTIN is not set
-# CONFIG_PIC is not set
-CONFIG_BINFMT_CONSTRUCTORS=y
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-# CONFIG_HAVE_CXXINITIALIZE is not set
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-CONFIG_EXAMPLES_ELF=y
-CONFIG_EXAMPLES_ELF_DEVMINOR=0
-CONFIG_EXAMPLES_ELF_DEVPATH="/dev/ram0"
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-# CONFIG_NSH_LIBRARY is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-# CONFIG_SYSTEM_READLINE is not set
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2_bare/elf/setenv.sh b/nuttx/configs/px4fmu-v2_bare/elf/setenv.sh
deleted file mode 100755
index 921352970..000000000
--- a/nuttx/configs/px4fmu-v2_bare/elf/setenv.sh
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/elf/setenv.sh
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# This the Cygwin path to the location where I built genromfs.  If you use
-# the buildroot toolchain, then genromfs can probably be found in TOOLCHAIN_DIR
-export GENROMFS_PATH="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:${GENROMFS_PATH}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2_bare/include/board.h b/nuttx/configs/px4fmu-v2_bare/include/board.h
deleted file mode 100644
index 38f4b3fd2..000000000
--- a/nuttx/configs/px4fmu-v2_bare/include/board.h
+++ /dev/null
@@ -1,372 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/include/board.h
- *
- *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-#ifndef __CONFIG_STM32F4DISCOVERY_INCLUDE_BOARD_H
-#define __CONFIG_STM32F4DISCOVERY_INCLUDE_BOARD_H
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#ifndef __ASSEMBLY__
-# include <stdint.h>
-#endif
-
-#include "stm32_rcc.h"
-#include "stm32_sdio.h"
-#include "stm32.h"
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-
-/* Clocking *************************************************************************/
-/* The STM32F4 Discovery board features a single 8MHz crystal.  Space is provided
- * for a 32kHz RTC backup crystal, but it is not stuffed.
- *
- * This is the canonical configuration:
- *   System Clock source           : PLL (HSE)
- *   SYSCLK(Hz)                    : 168000000    Determined by PLL configuration
- *   HCLK(Hz)                      : 168000000    (STM32_RCC_CFGR_HPRE)
- *   AHB Prescaler                 : 1            (STM32_RCC_CFGR_HPRE)
- *   APB1 Prescaler                : 4            (STM32_RCC_CFGR_PPRE1)
- *   APB2 Prescaler                : 2            (STM32_RCC_CFGR_PPRE2)
- *   HSE Frequency(Hz)             : 8000000      (STM32_BOARD_XTAL)
- *   PLLM                          : 8            (STM32_PLLCFG_PLLM)
- *   PLLN                          : 336          (STM32_PLLCFG_PLLN)
- *   PLLP                          : 2            (STM32_PLLCFG_PLLP)
- *   PLLQ                          : 7            (STM32_PLLCFG_PLLQ)
- *   Main regulator output voltage : Scale1 mode  Needed for high speed SYSCLK
- *   Flash Latency(WS)             : 5
- *   Prefetch Buffer               : OFF
- *   Instruction cache             : ON
- *   Data cache                    : ON
- *   Require 48MHz for USB OTG FS, : Enabled
- *   SDIO and RNG clock
- */
-
-/* HSI - 16 MHz RC factory-trimmed
- * LSI - 32 KHz RC
- * HSE - On-board crystal frequency is 8MHz
- * LSE - 32.768 kHz
- */
-
-#define STM32_BOARD_XTAL        8000000ul
-
-#define STM32_HSI_FREQUENCY     16000000ul
-#define STM32_LSI_FREQUENCY     32000
-#define STM32_HSE_FREQUENCY     STM32_BOARD_XTAL
-#define STM32_LSE_FREQUENCY     32768
-
-/* Main PLL Configuration.
- *
- * PLL source is HSE
- * PLL_VCO = (STM32_HSE_FREQUENCY / PLLM) * PLLN
- *         = (8,000,000 / 8) * 336
- *         = 336,000,000
- * SYSCLK  = PLL_VCO / PLLP
- *         = 336,000,000 / 2 = 168,000,000
- * USB OTG FS, SDIO and RNG Clock
- *         =  PLL_VCO / PLLQ
- *         = 48,000,000
- */
-
-#define STM32_PLLCFG_PLLM       RCC_PLLCFG_PLLM(8)
-#define STM32_PLLCFG_PLLN       RCC_PLLCFG_PLLN(336)
-#define STM32_PLLCFG_PLLP       RCC_PLLCFG_PLLP_2
-#define STM32_PLLCFG_PLLQ       RCC_PLLCFG_PLLQ(7)
-
-#define STM32_SYSCLK_FREQUENCY  168000000ul
-
-/* AHB clock (HCLK) is SYSCLK (168MHz) */
-
-#define STM32_RCC_CFGR_HPRE     RCC_CFGR_HPRE_SYSCLK  /* HCLK  = SYSCLK / 1 */
-#define STM32_HCLK_FREQUENCY    STM32_SYSCLK_FREQUENCY
-#define STM32_BOARD_HCLK        STM32_HCLK_FREQUENCY  /* same as above, to satisfy compiler */
-
-/* APB1 clock (PCLK1) is HCLK/4 (42MHz) */
-
-#define STM32_RCC_CFGR_PPRE1    RCC_CFGR_PPRE1_HCLKd4     /* PCLK1 = HCLK / 4 */
-#define STM32_PCLK1_FREQUENCY   (STM32_HCLK_FREQUENCY/4)
-
-/* Timers driven from APB1 will be twice PCLK1 */
-
-#define STM32_APB1_TIM2_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM3_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM4_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM5_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM6_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM7_CLKIN   (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM12_CLKIN  (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM13_CLKIN  (2*STM32_PCLK1_FREQUENCY)
-#define STM32_APB1_TIM14_CLKIN  (2*STM32_PCLK1_FREQUENCY)
-
-/* APB2 clock (PCLK2) is HCLK/2 (84MHz) */
-
-#define STM32_RCC_CFGR_PPRE2    RCC_CFGR_PPRE2_HCLKd2     /* PCLK2 = HCLK / 2 */
-#define STM32_PCLK2_FREQUENCY   (STM32_HCLK_FREQUENCY/2)
-
-/* Timers driven from APB2 will be twice PCLK2 */
-
-#define STM32_APB2_TIM1_CLKIN   (2*STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM8_CLKIN   (2*STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM9_CLKIN   (2*STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM10_CLKIN  (2*STM32_PCLK2_FREQUENCY)
-#define STM32_APB2_TIM11_CLKIN  (2*STM32_PCLK2_FREQUENCY)
-
-/* Timer Frequencies, if APBx is set to 1, frequency is same to APBx
- * otherwise frequency is 2xAPBx.
- * Note: TIM1,8 are on APB2, others on APB1
- */
-
-#define STM32_TIM18_FREQUENCY   STM32_HCLK_FREQUENCY
-#define STM32_TIM27_FREQUENCY   (STM32_HCLK_FREQUENCY/2)
-
-/* SDIO dividers.  Note that slower clocking is required when DMA is disabled
- * in order to avoid RX overrun/TX underrun errors due to delayed responses
- * to service FIFOs in interrupt driven mode.  These values have not been
- * tuned!!!
- *
- * SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(118+2)=400 KHz
- */
-
-#define SDIO_INIT_CLKDIV        (118 << SDIO_CLKCR_CLKDIV_SHIFT)
-
-/* DMA ON:  SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(1+2)=16 MHz
- * DMA OFF: SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(2+2)=12 MHz
- */
-
-#ifdef CONFIG_SDIO_DMA
-#  define SDIO_MMCXFR_CLKDIV    (1 << SDIO_CLKCR_CLKDIV_SHIFT)
-#else
-#  define SDIO_MMCXFR_CLKDIV    (2 << SDIO_CLKCR_CLKDIV_SHIFT)
-#endif
-
-/* DMA ON:  SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(1+2)=16 MHz
- * DMA OFF: SDIOCLK=48MHz, SDIO_CK=SDIOCLK/(2+2)=12 MHz
- */
-
-#ifdef CONFIG_SDIO_DMA
-#  define SDIO_SDXFR_CLKDIV     (1 << SDIO_CLKCR_CLKDIV_SHIFT)
-#else
-#  define SDIO_SDXFR_CLKDIV     (2 << SDIO_CLKCR_CLKDIV_SHIFT)
-#endif
-
-/* LED definitions ******************************************************************/
-/* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in any
- * way.  The following definitions are used to access individual LEDs.
- */
-
-/* LED index values for use with stm32_setled() */
-
-#define BOARD_LED1        0
-#define BOARD_LED2        1
-#define BOARD_LED3        2
-#define BOARD_LED4        3
-#define BOARD_NLEDS       4
-
-#define BOARD_LED_GREEN   BOARD_LED1
-#define BOARD_LED_ORANGE  BOARD_LED2
-#define BOARD_LED_RED     BOARD_LED3
-#define BOARD_LED_BLUE    BOARD_LED4
-
-/* LED bits for use with stm32_setleds() */
-
-#define BOARD_LED1_BIT    (1 << BOARD_LED1)
-#define BOARD_LED2_BIT    (1 << BOARD_LED2)
-#define BOARD_LED3_BIT    (1 << BOARD_LED3)
-#define BOARD_LED4_BIT    (1 << BOARD_LED4)
-
-/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the 4 LEDs on board the
- * stm32f4discovery.  The following definitions describe how NuttX controls the LEDs:
- */
-
-#define LED_STARTED       0  /* LED1 */
-#define LED_HEAPALLOCATE  1  /* LED2 */
-#define LED_IRQSENABLED   2  /* LED1 + LED2 */
-#define LED_STACKCREATED  3  /* LED3 */
-#define LED_INIRQ         4  /* LED1 + LED3 */
-#define LED_SIGNAL        5  /* LED2 + LED3 */
-#define LED_ASSERTION     6  /* LED1 + LED2 + LED3 */
-#define LED_PANIC         7  /* N/C  + N/C  + N/C + LED4 */
-
-/* Button definitions ***************************************************************/
-/* The STM32F4 Discovery supports one button: */
-
-#define BUTTON_USER        0
-
-#define NUM_BUTTONS        1
-
-#define BUTTON_USER_BIT    (1 << BUTTON_USER)
-
-/* Alternate function pin selections ************************************************/
-
-/* UART2:
- *
- * The STM32F4 Discovery has no on-board serial devices, but the console is
- * brought out to PA2 (TX) and PA3 (RX) for connection to an external serial
- * device. (See the README.txt file for other options)
- *
- * These pins selections, however, conflict with pin usage on the STM32F4DIS-BB.
- */
-
-#ifndef CONFIG_STM32F4DISBB
-#  define GPIO_USART2_RX GPIO_USART2_RX_1
-#  define GPIO_USART2_TX GPIO_USART2_TX_1
-#endif
-
-/* UART6:
- *
- * The STM32F4DIS-BB base board provides RS-232 drivers and a DB9 connector
- * for USART6.  This is the preferred serial console for use with the STM32F4DIS-BB.
- */
-
-#ifdef CONFIG_STM32F4DISBB
-#  define GPIO_USART6_RX GPIO_USART6_RX_1
-#  define GPIO_USART6_TX GPIO_USART6_TX_1
-#endif
-
-/* PWM
- *
- * The STM32F4 Discovery has no real on-board PWM devices, but the board can be
- * configured to output a pulse train using TIM4 CH2 on PD13.
- */
-
-#define GPIO_TIM4_CH2OUT GPIO_TIM4_CH2OUT_2
-
-/* SPI - There is a MEMS device on SPI1 using these pins: */
-
-#define GPIO_SPI1_MISO GPIO_SPI1_MISO_1
-#define GPIO_SPI1_MOSI GPIO_SPI1_MOSI_1
-#define GPIO_SPI1_SCK  GPIO_SPI1_SCK_1
-
-/* Timer Inputs/Outputs (see the README.txt file for options) */
-
-#define GPIO_TIM2_CH1IN  GPIO_TIM2_CH1IN_2
-#define GPIO_TIM2_CH2IN  GPIO_TIM2_CH2IN_1
-
-#define GPIO_TIM8_CH1IN  GPIO_TIM8_CH1IN_1
-#define GPIO_TIM8_CH2IN  GPIO_TIM8_CH2IN_1
-
-/* Ethernet *************************************************************************/
-
-#if defined(CONFIG_STM32F4DISBB) && defined(CONFIG_STM32_ETHMAC)
-  /* RMII interface to the LAN8720 PHY */
-
-#  ifndef CONFIG_STM32_RMII
-#    error CONFIG_STM32_RMII must be defined
-#  endif
-
-  /* Clocking is provided by an external 25Mhz XTAL */
-
-#  ifndef CONFIG_STM32_RMII_EXTCLK
-#    error CONFIG_STM32_RMII_EXTCLK must be defined
-#  endif
-
-  /* Pin disambiguation */
-
-#  define GPIO_ETH_RMII_TX_EN GPIO_ETH_RMII_TX_EN_1
-#  define GPIO_ETH_RMII_TXD0  GPIO_ETH_RMII_TXD0_1
-#  define GPIO_ETH_RMII_TXD1  GPIO_ETH_RMII_TXD1_1
-#  define GPIO_ETH_PPS_OUT    GPIO_ETH_PPS_OUT_1
-
-#endif
-
-/* DMA Channl/Stream Selections *****************************************************/
-/* Stream selections are arbitrary for now but might become important in the future
- * if we set aside more DMA channels/streams.
- *
- * SDIO DMA
- *   DMAMAP_SDIO_1 = Channel 4, Stream 3
- *   DMAMAP_SDIO_2 = Channel 4, Stream 6
- */
-
-#define DMAMAP_SDIO DMAMAP_SDIO_1
-
-/************************************************************************************
- * Public Data
- ************************************************************************************/
-
-#ifndef __ASSEMBLY__
-
-#undef EXTERN
-#if defined(__cplusplus)
-#define EXTERN extern "C"
-extern "C"
-{
-#else
-#define EXTERN extern
-#endif
-
-/************************************************************************************
- * Public Function Prototypes
- ************************************************************************************/
-/************************************************************************************
- * Name: stm32_boardinitialize
- *
- * Description:
- *   All STM32 architectures must provide the following entry point.  This entry point
- *   is called early in the initialization -- after all memory has been configured
- *   and mapped but before any devices have been initialized.
- *
- ************************************************************************************/
-
-void stm32_boardinitialize(void);
-
-/************************************************************************************
- * Name:  stm32_ledinit, stm32_setled, and stm32_setleds
- *
- * Description:
- *   If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board LEDs.  If
- *   CONFIG_ARCH_LEDS is not defined, then the following interfaces are available to
- *   control the LEDs from user applications.
- *
- ************************************************************************************/
-
-#ifndef CONFIG_ARCH_LEDS
-void stm32_ledinit(void);
-void stm32_setled(int led, bool ledon);
-void stm32_setleds(uint8_t ledset);
-#endif
-
-#undef EXTERN
-#if defined(__cplusplus)
-}
-#endif
-
-#endif /* __ASSEMBLY__ */
-#endif  /* __CONFIG_STM32F4DISCOVERY_INCLUDE_BOARD_H */
diff --git a/nuttx/configs/px4fmu-v2_bare/kernel/.gitignore b/nuttx/configs/px4fmu-v2_bare/kernel/.gitignore
deleted file mode 100644
index 7bacd5aee..000000000
--- a/nuttx/configs/px4fmu-v2_bare/kernel/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/nuttx_user.elf
-
diff --git a/nuttx/configs/px4fmu-v2_bare/kernel/Makefile b/nuttx/configs/px4fmu-v2_bare/kernel/Makefile
deleted file mode 100644
index 67da11088..000000000
--- a/nuttx/configs/px4fmu-v2_bare/kernel/Makefile
+++ /dev/null
@@ -1,122 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/kernel/Makefile
-#
-#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
--include $(TOPDIR)/Make.defs
-
-# This is the directory for the board-specific header files
-
-BOARD_INCLUDE = $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)include
-
-# The entry point name (if none is provided in the .config file)
-
-CONFIG_USER_ENTRYPOINT ?= user_start
-ENTRYPT = $(patsubst "%",%,$(CONFIG_USER_ENTRYPOINT))
-
-# Get the paths to the libraries and the links script path in format that
-# is appropriate for the host OS
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  USER_LIBPATHS = ${shell for path in $(USERLIBS); do dir=`dirname $(TOPDIR)$(DELIM)$$path`;echo "-L\"`cygpath -w $$dir`\"";done}
-  USER_LDSCRIPT = -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)memory.ld}"
-  USER_LDSCRIPT += -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)user-space.ld}"
-  USER_HEXFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.hex}"
-  USER_SRECFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.srec}"
-  USER_BINFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.bin}"
-else
-  # Linux/Cygwin-native toolchain
-  USER_LIBPATHS = $(addprefix -L$(TOPDIR)$(DELIM),$(dir $(USERLIBS)))
-  USER_LDSCRIPT = -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)memory.ld
-  USER_LDSCRIPT += -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)user-space.ld
-  USER_HEXFILE += "$(TOPDIR)$(DELIM)nuttx_user.hex"
-  USER_SRECFILE += "$(TOPDIR)$(DELIM)nuttx_user.srec"
-  USER_BINFILE += "$(TOPDIR)$(DELIM)nuttx_user.bin"
-endif
-
-USER_LDFLAGS = --undefined=$(ENTRYPT) --entry=$(ENTRYPT) $(USER_LDSCRIPT)
-USER_LDLIBS = $(patsubst lib%,-l%,$(basename $(notdir $(USERLIBS))))
-USER_LIBGCC = "${shell $(CC) -print-libgcc-file-name}"
-
-# Source files
-
-CSRCS = up_userspace.c
-COBJS = $(CSRCS:.c=$(OBJEXT))
-OBJS  = $(COBJS)
-
-# Targets:
-
-all: $(TOPDIR)$(DELIM)nuttx_user.elf $(TOPDIR)$(DELIM)User.map
-.PHONY: nuttx_user.elf depend clean distclean
-
-$(COBJS): %$(OBJEXT): %.c
-	$(call COMPILE, $<, $@)
-
-# Create the nuttx_user.elf file containing all of the user-mode code
-
-nuttx_user.elf: $(OBJS)
-	$(Q) $(LD) -o $@ $(USER_LDFLAGS) $(USER_LIBPATHS) $(OBJS) --start-group $(USER_LDLIBS) --end-group $(USER_LIBGCC)
-
-$(TOPDIR)$(DELIM)nuttx_user.elf: nuttx_user.elf
-	@echo "LD: nuttx_user.elf"
-	$(Q) cp -a nuttx_user.elf $(TOPDIR)$(DELIM)nuttx_user.elf
-ifeq ($(CONFIG_INTELHEX_BINARY),y)
-	@echo "CP: nuttx_user.hex"
-	$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O ihex nuttx_user.elf $(USER_HEXFILE)
-endif
-ifeq ($(CONFIG_MOTOROLA_SREC),y)
-	@echo "CP: nuttx_user.srec"
-	$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O srec nuttx_user.elf $(USER_SRECFILE)
-endif
-ifeq ($(CONFIG_RAW_BINARY),y)
-	@echo "CP: nuttx_user.bin"
-	$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O binary nuttx_user.elf $(USER_BINFILE)
-endif
-
-$(TOPDIR)$(DELIM)User.map: nuttx_user.elf
-	@echo "MK: User.map"
-	$(Q) $(NM) nuttx_user.elf >$(TOPDIR)$(DELIM)User.map
-	$(Q) $(CROSSDEV)size nuttx_user.elf
-
-.depend:
-
-depend: .depend
-
-clean:
-	$(call DELFILE, nuttx_user.elf)
-	$(call DELFILE, "$(TOPDIR)$(DELIM)nuttx_user.*")
-	$(call DELFILE, "$(TOPDIR)$(DELIM)User.map")
-	$(call CLEAN)
-
-distclean: clean
diff --git a/nuttx/configs/px4fmu-v2_bare/kernel/up_userspace.c b/nuttx/configs/px4fmu-v2_bare/kernel/up_userspace.c
deleted file mode 100644
index 47d3d8327..000000000
--- a/nuttx/configs/px4fmu-v2_bare/kernel/up_userspace.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/kernel/up_userspace.c
- *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdlib.h>
-
-#include <nuttx/arch.h>
-#include <nuttx/mm/mm.h>
-#include <nuttx/wqueue.h>
-#include <nuttx/userspace.h>
-
-#if defined(CONFIG_BUILD_PROTECTED) && !defined(__KERNEL__)
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-
-#ifndef CONFIG_NUTTX_USERSPACE
-#  error "CONFIG_NUTTX_USERSPACE not defined"
-#endif
-
-#if CONFIG_NUTTX_USERSPACE != 0x08020000
-#  error "CONFIG_NUTTX_USERSPACE must be 0x08020000 to match memory.ld"
-#endif
-
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-/* These 'addresses' of these values are setup by the linker script.  They are
- * not actual uint32_t storage locations! They are only used meaningfully in the
- * following way:
- *
- *  - The linker script defines, for example, the symbol_sdata.
- *  - The declaration extern uint32_t _sdata; makes C happy.  C will believe
- *    that the value _sdata is the address of a uint32_t variable _data (it is
- *    not!).
- *  - We can recoved the linker value then by simply taking the address of
- *    of _data.  like:  uint32_t *pdata = &_sdata;
- */
-
-extern uint32_t _stext;           /* Start of .text */
-extern uint32_t _etext;           /* End_1 of .text + .rodata */
-extern const uint32_t _eronly;    /* End+1 of read only section (.text + .rodata) */
-extern uint32_t _sdata;           /* Start of .data */
-extern uint32_t _edata;           /* End+1 of .data */
-extern uint32_t _sbss;            /* Start of .bss */
-extern uint32_t _ebss;            /* End+1 of .bss */
-
-/* This is the user space entry point */
-
-int CONFIG_USER_ENTRYPOINT(int argc, char *argv[]);
-
-const struct userspace_s userspace __attribute__ ((section (".userspace"))) =
-{
-  /* General memory map */
-
-  .us_entrypoint    = (main_t)CONFIG_USER_ENTRYPOINT,
-  .us_textstart     = (uintptr_t)&_stext,
-  .us_textend       = (uintptr_t)&_etext,
-  .us_datasource    = (uintptr_t)&_eronly,
-  .us_datastart     = (uintptr_t)&_sdata,
-  .us_dataend       = (uintptr_t)&_edata,
-  .us_bssstart      = (uintptr_t)&_sbss,
-  .us_bssend        = (uintptr_t)&_ebss,
-
-  /* Task/thread startup routines */
-
-  .task_startup     = task_startup,
-#ifndef CONFIG_DISABLE_PTHREAD
-  .pthread_startup  = pthread_startup,
-#endif
-
-  /* Signal handler trampoline */
-
-#ifndef CONFIG_DISABLE_SIGNALS
-  .signal_handler   = up_signal_handler,
-#endif
-
-  /* Memory manager entry points (declared in include/nuttx/mm/mm.h) */
-
-  .mm_initialize    = umm_initialize,
-  .mm_addregion     = umm_addregion,
-  .mm_trysemaphore  = umm_trysemaphore,
-  .mm_givesemaphore = umm_givesemaphore,
-
-  /* Memory manager entry points (declared in include/stdlib.h) */
-
-  .mm_malloc        = malloc,
-  .mm_realloc       = realloc,
-  .mm_zalloc        = zalloc,
-  .mm_free          = free,
-
-  /* User-space work queue support (declared in include/nuttx/wqueue.h) */
-
-#ifdef CONFIG_LIB_USRWORK
-  .work_usrstart    = work_usrstart,
-#endif
-};
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-#endif /* CONFIG_BUILD_PROTECTED && !__KERNEL__ */
diff --git a/nuttx/configs/px4fmu-v2_bare/kostest/Make.defs b/nuttx/configs/px4fmu-v2_bare/kostest/Make.defs
deleted file mode 100644
index 3810f0857..000000000
--- a/nuttx/configs/px4fmu-v2_bare/kostest/Make.defs
+++ /dev/null
@@ -1,123 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/kostest/Make.defs
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-m$(DELIM)Toolchain.defs
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)memory.ld}"
-  ARCHSCRIPT += -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)kernel-space.ld}"
-else
-  # Linux/Cygwin-native toolchain
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)$(DELIM)include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)$(DELIM)include -isystem $(TOPDIR)$(DELIM)include$(DELIM)cxx
-  ARCHSCRIPT = -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)memory.ld
-  ARCHSCRIPT += -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)kernel-space.ld
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)$(DELIM)binfmt$(DELIM)libnxflat$(DELIM)gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-ifeq ($(CONFIG_HOST_WINDOWS),y)
-  HOSTEXEEXT = .exe
-else
-  HOSTEXEEXT =
-endif
-
-ifeq ($(WINTOOL),y)
-  # Windows-native host tools
-  DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
-  DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
-  MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mknulldeps.sh
-else
-  # Linux/Cygwin-native host tools
-  MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkdeps$(HOSTEXEEXT)
-endif
-
diff --git a/nuttx/configs/px4fmu-v2_bare/kostest/defconfig b/nuttx/configs/px4fmu-v2_bare/kostest/defconfig
deleted file mode 100644
index 08774d3b2..000000000
--- a/nuttx/configs/px4fmu-v2_bare/kostest/defconfig
+++ /dev/null
@@ -1,951 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_FLAT is not set
-CONFIG_BUILD_PROTECTED=y
-CONFIG_BUILD_2PASS=y
-CONFIG_PASS1_TARGET="all"
-CONFIG_PASS1_BUILDIR="configs/stm32f4discovery/kernel"
-CONFIG_PASS1_OBJECT=""
-CONFIG_NUTTX_USERSPACE=0x08020000
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-# CONFIG_UBOOT_UIMAGE is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_TIVA is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARMV7M_MPU=y
-CONFIG_ARMV7M_MPU_NREGIONS=8
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32L162ZD is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103RC is not set
-# CONFIG_ARCH_CHIP_STM32F103RD is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F401RE is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F207 is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_STM32F401 is not set
-# CONFIG_STM32_STM32F405 is not set
-CONFIG_STM32_STM32F407=y
-# CONFIG_STM32_STM32F427 is not set
-# CONFIG_STM32_STM32F429 is not set
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-CONFIG_STM32_HAVE_CCM=y
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-CONFIG_STM32_HAVE_FSMC=y
-CONFIG_STM32_HAVE_USART3=y
-CONFIG_STM32_HAVE_UART4=y
-CONFIG_STM32_HAVE_UART5=y
-CONFIG_STM32_HAVE_USART6=y
-# CONFIG_STM32_HAVE_UART7 is not set
-# CONFIG_STM32_HAVE_UART8 is not set
-CONFIG_STM32_HAVE_TIM1=y
-CONFIG_STM32_HAVE_TIM5=y
-CONFIG_STM32_HAVE_TIM6=y
-CONFIG_STM32_HAVE_TIM7=y
-CONFIG_STM32_HAVE_TIM8=y
-CONFIG_STM32_HAVE_TIM9=y
-CONFIG_STM32_HAVE_TIM10=y
-CONFIG_STM32_HAVE_TIM11=y
-CONFIG_STM32_HAVE_TIM12=y
-CONFIG_STM32_HAVE_TIM13=y
-CONFIG_STM32_HAVE_TIM14=y
-# CONFIG_STM32_HAVE_TIM15 is not set
-# CONFIG_STM32_HAVE_TIM16 is not set
-# CONFIG_STM32_HAVE_TIM17 is not set
-CONFIG_STM32_HAVE_ADC2=y
-CONFIG_STM32_HAVE_ADC3=y
-# CONFIG_STM32_HAVE_ADC4 is not set
-CONFIG_STM32_HAVE_CAN1=y
-CONFIG_STM32_HAVE_CAN2=y
-CONFIG_STM32_HAVE_RNG=y
-CONFIG_STM32_HAVE_ETHMAC=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-# CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_L2CACHE is not set
-# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
-# CONFIG_ARCH_HAVE_ADDRENV is not set
-# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_HAVE_EXTCLK is not set
-CONFIG_ARCH_USE_MPU=y
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-# CONFIG_ARCH_BUTTONS is not set
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-
-#
-# Board-Specific Options
-#
-# CONFIG_STM32F4DISBB is not set
-
-#
-# RTOS Features
-#
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-CONFIG_DISABLE_ENVIRON=y
-
-#
-# Clocks and Timers
-#
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-# CONFIG_CLOCK_MONOTONIC is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2013
-CONFIG_START_MONTH=3
-CONFIG_START_DAY=22
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=8
-CONFIG_WDOG_INTRESERVE=2
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Tasks and Scheduling
-#
-# CONFIG_INIT_NONE is not set
-CONFIG_INIT_ENTRYPOINT=y
-# CONFIG_INIT_FILEPATH is not set
-CONFIG_USER_ENTRYPOINT="ostest_main"
-CONFIG_RR_INTERVAL=200
-CONFIG_TASK_NAME_SIZE=0
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_MAX_TASKS=16
-# CONFIG_SCHED_HAVE_PARENT is not set
-CONFIG_SCHED_WAITPID=y
-
-#
-# Pthread Options
-#
-# CONFIG_MUTEX_TYPES is not set
-CONFIG_NPTHREAD_KEYS=4
-
-#
-# Performance Monitoring
-#
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-
-#
-# Files and I/O
-#
-CONFIG_DEV_CONSOLE=y
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-# CONFIG_PRIORITY_INHERITANCE is not set
-
-#
-# RTOS hooks
-#
-CONFIG_BOARD_INITIALIZE=y
-# CONFIG_BOARD_INITTHREAD is not set
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# POSIX Message Queue Options
-#
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-CONFIG_LIB_SYSCALL=y
-CONFIG_SYS_RESERVED=8
-CONFIG_SYS_NNEST=2
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-
-#
-# Buffering
-#
-# CONFIG_DRVR_WRITEBUFFER is not set
-# CONFIG_DRVR_READAHEAD is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_TIMER is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-CONFIG_DEV_LOWCONSOLE=y
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# Crypto API
-#
-# CONFIG_CRYPTO is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-CONFIG_DISABLE_MOUNTPOINT=y
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_NAMED_SEMAPHORES is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-CONFIG_MM_KERNEL_HEAP=y
-CONFIG_MM_KERNEL_HEAPSIZE=8192
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-# CONFIG_PIC is not set
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-# CONFIG_HAVE_CXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CPUHOG is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-CONFIG_EXAMPLES_OSTEST=y
-CONFIG_EXAMPLES_OSTEST_LOOPS=1
-CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
-CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
-CONFIG_EXAMPLES_OSTEST_RR_RANGE=10000
-CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERIALBLASTER is not set
-# CONFIG_EXAMPLES_SERIALRX is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-# CONFIG_NSH_LIBRARY is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# Intel HEX to binary conversion
-#
-# CONFIG_SYSTEM_HEX2BIN is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-# CONFIG_SYSTEM_READLINE is not set
-
-#
-# P-Code Support
-#
-
-#
-# PHY Tool
-#
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sudoku
-#
-# CONFIG_SYSTEM_SUDOKU is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# USB Monitor
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2_bare/kostest/setenv.sh b/nuttx/configs/px4fmu-v2_bare/kostest/setenv.sh
deleted file mode 100755
index 6ced112dd..000000000
--- a/nuttx/configs/px4fmu-v2_bare/kostest/setenv.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/kostest/setenv.sh
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2_bare/netnsh/Make.defs b/nuttx/configs/px4fmu-v2_bare/netnsh/Make.defs
deleted file mode 100644
index b6e8abd09..000000000
--- a/nuttx/configs/px4fmu-v2_bare/netnsh/Make.defs
+++ /dev/null
@@ -1,112 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/netnsh/Make.defs
-#
-#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2_bare/netnsh/defconfig b/nuttx/configs/px4fmu-v2_bare/netnsh/defconfig
deleted file mode 100644
index 9c0c220f0..000000000
--- a/nuttx/configs/px4fmu-v2_bare/netnsh/defconfig
+++ /dev/null
@@ -1,1257 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-CONFIG_BUILD_FLAT=y
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-# CONFIG_UBOOT_UIMAGE is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_TIVA is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-CONFIG_SDIO_DMA=y
-CONFIG_SDIO_DMAPRIO=0x00010000
-# CONFIG_SDIO_WIDTH_D1_ONLY is not set
-# CONFIG_NET_MULTICAST is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32L162ZD is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103RC is not set
-# CONFIG_ARCH_CHIP_STM32F103RD is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F401RE is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F207 is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_STM32F401 is not set
-# CONFIG_STM32_STM32F405 is not set
-CONFIG_STM32_STM32F407=y
-# CONFIG_STM32_STM32F427 is not set
-# CONFIG_STM32_STM32F429 is not set
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-CONFIG_STM32_HAVE_CCM=y
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-CONFIG_STM32_HAVE_FSMC=y
-CONFIG_STM32_HAVE_USART3=y
-CONFIG_STM32_HAVE_UART4=y
-CONFIG_STM32_HAVE_UART5=y
-CONFIG_STM32_HAVE_USART6=y
-# CONFIG_STM32_HAVE_UART7 is not set
-# CONFIG_STM32_HAVE_UART8 is not set
-CONFIG_STM32_HAVE_TIM1=y
-CONFIG_STM32_HAVE_TIM5=y
-CONFIG_STM32_HAVE_TIM6=y
-CONFIG_STM32_HAVE_TIM7=y
-CONFIG_STM32_HAVE_TIM8=y
-CONFIG_STM32_HAVE_TIM9=y
-CONFIG_STM32_HAVE_TIM10=y
-CONFIG_STM32_HAVE_TIM11=y
-CONFIG_STM32_HAVE_TIM12=y
-CONFIG_STM32_HAVE_TIM13=y
-CONFIG_STM32_HAVE_TIM14=y
-# CONFIG_STM32_HAVE_TIM15 is not set
-# CONFIG_STM32_HAVE_TIM16 is not set
-# CONFIG_STM32_HAVE_TIM17 is not set
-CONFIG_STM32_HAVE_ADC2=y
-CONFIG_STM32_HAVE_ADC3=y
-# CONFIG_STM32_HAVE_ADC4 is not set
-CONFIG_STM32_HAVE_CAN1=y
-CONFIG_STM32_HAVE_CAN2=y
-CONFIG_STM32_HAVE_RNG=y
-CONFIG_STM32_HAVE_ETHMAC=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-CONFIG_STM32_DMA2=y
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-CONFIG_STM32_ETHMAC=y
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
-CONFIG_STM32_SDIO=y
-CONFIG_STM32_SPI1=y
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-# CONFIG_STM32_USART2 is not set
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-CONFIG_STM32_USART6=y
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-CONFIG_STM32_SPI=y
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-CONFIG_STM32_CCMEXCLUDE=y
-CONFIG_STM32_DMACAPABLE=y
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART6_RS485 is not set
-# CONFIG_USART6_RXDMA is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# SPI Configuration
-#
-# CONFIG_STM32_SPI_INTERRUPTS is not set
-# CONFIG_STM32_SPI_DMA is not set
-
-#
-# SDIO Configuration
-#
-
-#
-# Ethernet MAC configuration
-#
-CONFIG_STM32_PHYADDR=0
-# CONFIG_STM32_PHYINIT is not set
-# CONFIG_STM32_MII is not set
-CONFIG_STM32_AUTONEG=y
-CONFIG_STM32_PHYSR=31
-CONFIG_STM32_PHYSR_ALTCONFIG=y
-CONFIG_STM32_PHYSR_ALTMODE=0x001c
-CONFIG_STM32_PHYSR_10HD=0x0004
-CONFIG_STM32_PHYSR_100HD=0x0008
-CONFIG_STM32_PHYSR_10FD=0x0014
-CONFIG_STM32_PHYSR_100FD=0x0018
-# CONFIG_STM32_ETH_PTP is not set
-CONFIG_STM32_RMII=y
-# CONFIG_STM32_RMII_MCO1 is not set
-# CONFIG_STM32_RMII_MCO2 is not set
-CONFIG_STM32_RMII_EXTCLK=y
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-CONFIG_ARCH_DMA=y
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_L2CACHE is not set
-# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
-# CONFIG_ARCH_HAVE_ADDRENV is not set
-# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_HAVE_EXTCLK is not set
-# CONFIG_ARCH_USE_MPU is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-CONFIG_ARCH_BUTTONS=y
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-# CONFIG_ARCH_IRQBUTTONS is not set
-CONFIG_NSH_MMCSDMINOR=0
-CONFIG_NSH_MMCSDSLOTNO=0
-
-#
-# Board-Specific Options
-#
-CONFIG_STM32F4DISBB=y
-
-#
-# RTOS Features
-#
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Clocks and Timers
-#
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-# CONFIG_CLOCK_MONOTONIC is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2014
-CONFIG_START_MONTH=9
-CONFIG_START_DAY=13
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=16
-CONFIG_WDOG_INTRESERVE=4
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Tasks and Scheduling
-#
-# CONFIG_INIT_NONE is not set
-CONFIG_INIT_ENTRYPOINT=y
-# CONFIG_INIT_FILEPATH is not set
-CONFIG_USER_ENTRYPOINT="nsh_main"
-CONFIG_RR_INTERVAL=200
-CONFIG_TASK_NAME_SIZE=0
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_MAX_TASKS=16
-# CONFIG_SCHED_HAVE_PARENT is not set
-CONFIG_SCHED_WAITPID=y
-
-#
-# Pthread Options
-#
-# CONFIG_MUTEX_TYPES is not set
-CONFIG_NPTHREAD_KEYS=4
-
-#
-# Performance Monitoring
-#
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-
-#
-# Files and I/O
-#
-CONFIG_DEV_CONSOLE=y
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-# CONFIG_PRIORITY_INHERITANCE is not set
-
-#
-# RTOS hooks
-#
-# CONFIG_BOARD_INITIALIZE is not set
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-CONFIG_SIG_SIGWORK=17
-
-#
-# POSIX Message Queue Options
-#
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-# CONFIG_LIB_SYSCALL is not set
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-
-#
-# Buffering
-#
-# CONFIG_DRVR_WRITEBUFFER is not set
-# CONFIG_DRVR_READAHEAD is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-CONFIG_SPI=y
-# CONFIG_SPI_OWNBUS is not set
-CONFIG_SPI_EXCHANGE=y
-# CONFIG_SPI_CMDDATA is not set
-# CONFIG_SPI_BITBANG is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_TIMER is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-CONFIG_MMCSD=y
-CONFIG_MMCSD_NSLOTS=1
-# CONFIG_MMCSD_READONLY is not set
-CONFIG_MMCSD_MULTIBLOCK_DISABLE=y
-# CONFIG_MMCSD_MMCSUPPORT is not set
-CONFIG_MMCSD_HAVECARDDETECT=y
-# CONFIG_MMCSD_SPI is not set
-CONFIG_ARCH_HAVE_SDIO=y
-CONFIG_MMCSD_SDIO=y
-CONFIG_SDIO_PREFLIGHT=y
-# CONFIG_SDIO_MUXBUS is not set
-# CONFIG_SDIO_BLOCKSETUP is not set
-# CONFIG_MTD is not set
-CONFIG_NETDEVICES=y
-
-#
-# General Ethernet MAC Driver Options
-#
-# CONFIG_NETDEV_MULTINIC is not set
-
-#
-# External Ethernet MAC Device Support
-#
-# CONFIG_NET_DM90x0 is not set
-# CONFIG_ENC28J60 is not set
-# CONFIG_ENCX24J600 is not set
-# CONFIG_NET_E1000 is not set
-# CONFIG_NET_SLIP is not set
-# CONFIG_NET_VNET is not set
-
-#
-# External Ethernet PHY Device Support
-#
-# CONFIG_ARCH_PHY_INTERRUPT is not set
-# CONFIG_ETH0_PHY_NONE is not set
-# CONFIG_ETH0_PHY_AM79C874 is not set
-# CONFIG_ETH0_PHY_KS8721 is not set
-# CONFIG_ETH0_PHY_KSZ8051 is not set
-# CONFIG_ETH0_PHY_KSZ8081 is not set
-# CONFIG_ETH0_PHY_KSZ90x1 is not set
-# CONFIG_ETH0_PHY_DP83848C is not set
-CONFIG_ETH0_PHY_LAN8720=y
-# CONFIG_ETH0_PHY_DM9161 is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-# CONFIG_ARCH_HAVE_USART2 is not set
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-CONFIG_ARCH_HAVE_USART6=y
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART6_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_USART6_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART6 Configuration
-#
-CONFIG_USART6_RXBUFSIZE=64
-CONFIG_USART6_TXBUFSIZE=64
-CONFIG_USART6_BAUD=115200
-CONFIG_USART6_BITS=8
-CONFIG_USART6_PARITY=0
-CONFIG_USART6_2STOP=0
-# CONFIG_USART6_IFLOWCONTROL is not set
-# CONFIG_USART6_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-CONFIG_ARCH_HAVE_NET=y
-CONFIG_ARCH_HAVE_PHY=y
-CONFIG_NET=y
-# CONFIG_NET_NOINTS is not set
-CONFIG_NET_MULTIBUFFER=y
-# CONFIG_NET_PROMISCUOUS is not set
-CONFIG_NET_BUFSIZE=590
-CONFIG_NET_RECEIVE_WINDOW=536
-CONFIG_NET_GUARDSIZE=2
-
-#
-# Socket Support
-#
-CONFIG_NSOCKET_DESCRIPTORS=8
-CONFIG_NET_NACTIVESOCKETS=16
-CONFIG_NET_SOCKOPTS=y
-CONFIG_NET_SOLINGER=y
-
-#
-# Network Device Operations
-#
-# CONFIG_NETDEV_PHY_IOCTL is not set
-
-#
-# Raw Socket Support
-#
-# CONFIG_NET_PKT is not set
-
-#
-# TCP/IP Networking
-#
-CONFIG_NET_TCP=y
-# CONFIG_NET_TCPURGDATA is not set
-CONFIG_NET_TCP_CONNS=8
-CONFIG_NET_MAX_LISTENPORTS=20
-CONFIG_NET_TCP_READAHEAD=y
-CONFIG_NET_TCP_WRITE_BUFFERS=y
-CONFIG_NET_TCP_NWRBCHAINS=8
-CONFIG_NET_TCP_RECVDELAY=0
-CONFIG_NET_TCPBACKLOG=y
-# CONFIG_NET_SENDFILE is not set
-
-#
-# UDP Networking
-#
-CONFIG_NET_UDP=y
-CONFIG_NET_UDP_CHECKSUMS=y
-CONFIG_NET_UDP_CONNS=8
-CONFIG_NET_BROADCAST=y
-# CONFIG_NET_RXAVAIL is not set
-
-#
-# ICMP Networking Support
-#
-CONFIG_NET_ICMP=y
-CONFIG_NET_ICMP_PING=y
-# CONFIG_NET_PINGADDRCONF is not set
-
-#
-# IGMPv2 Client Support
-#
-# CONFIG_NET_IGMP is not set
-
-#
-# ARP Configuration
-#
-CONFIG_NET_ARP=y
-CONFIG_NET_ARPTAB_SIZE=16
-CONFIG_NET_ARP_MAXAGE=120
-# CONFIG_NET_ARP_IPIN is not set
-CONFIG_NET_ARP_SEND=y
-CONFIG_ARP_SEND_MAXTRIES=5
-CONFIG_ARP_SEND_DELAYMSEC=20
-
-#
-# Network I/O Buffer Support
-#
-CONFIG_NET_IOB=y
-CONFIG_IOB_NBUFFERS=36
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=8
-# CONFIG_NET_ARCH_INCR32 is not set
-# CONFIG_NET_ARCH_CHKSUM is not set
-# CONFIG_NET_STATISTICS is not set
-
-#
-# Routing Table Configuration
-#
-# CONFIG_NET_ROUTE is not set
-CONFIG_NET_ETHERNET=y
-
-#
-# Crypto API
-#
-# CONFIG_CRYPTO is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_FS_AUTOMOUNTER is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-CONFIG_FS_READABLE=y
-CONFIG_FS_WRITABLE=y
-# CONFIG_FS_RAMMAP is not set
-CONFIG_FS_FAT=y
-CONFIG_FAT_LCNAMES=y
-CONFIG_FAT_LFN=y
-CONFIG_FAT_MAXFNAME=32
-# CONFIG_FS_FATTIME is not set
-# CONFIG_FAT_DMAMEMORY is not set
-# CONFIG_NFS is not set
-# CONFIG_FS_NXFFS is not set
-# CONFIG_FS_ROMFS is not set
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_BINFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=1
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_BINFMT_EXEPATH is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-CONFIG_BUILTIN=y
-# CONFIG_PIC is not set
-# CONFIG_SYMTAB_ORDEREDBYNAME is not set
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-# CONFIG_LIBC_LOCALTIME is not set
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-CONFIG_SCHED_WORKQUEUE=y
-CONFIG_SCHED_HPWORK=y
-CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_HPWORKPERIOD=50000
-CONFIG_SCHED_HPWORKSTACKSIZE=2048
-# CONFIG_SCHED_LPWORK is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-CONFIG_BUILTIN_PROXY_STACKSIZE=1024
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CPUHOG is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NETTEST is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-CONFIG_EXAMPLES_NSH=y
-CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERIALBLASTER is not set
-# CONFIG_EXAMPLES_SERIALRX is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART_TEST is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_DISCOVER is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPC is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-CONFIG_NETUTILS_DNSCLIENT=y
-CONFIG_NETUTILS_DNSCLIENT_ENTRIES=8
-CONFIG_NETUTILS_DNSCLIENT_MAXRESPONSE=96
-# CONFIG_NETUTILS_SMTP is not set
-CONFIG_NETUTILS_TELNETD=y
-CONFIG_NETUTILS_TFTPC=y
-# CONFIG_NETUTILS_THTTPD is not set
-CONFIG_NETUTILS_NETLIB=y
-CONFIG_NETUTILS_WEBCLIENT=y
-CONFIG_NSH_WGET_USERAGENT="NuttX/6.xx.x (; http://www.nuttx.org/)"
-# CONFIG_NETUTILS_WEBSERVER is not set
-# CONFIG_NETUTILS_NTPCLIENT is not set
-# CONFIG_NETUTILS_DISCOVER is not set
-# CONFIG_NETUTILS_XMLRPC is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-CONFIG_NSH_LIBRARY=y
-
-#
-# Command Line Configuration
-#
-CONFIG_NSH_READLINE=y
-# CONFIG_NSH_CLE is not set
-CONFIG_NSH_LINELEN=64
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-# CONFIG_NSH_CMDPARMS is not set
-CONFIG_NSH_MAXARGUMENTS=6
-# CONFIG_NSH_ARGCAT is not set
-CONFIG_NSH_NESTDEPTH=3
-# CONFIG_NSH_DISABLEBG is not set
-CONFIG_NSH_BUILTIN_APPS=y
-
-#
-# Disable Individual commands
-#
-# CONFIG_NSH_DISABLE_ADDROUTE is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_CMP is not set
-# CONFIG_NSH_DISABLE_DD is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_DELROUTE is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXIT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_HEXDUMP is not set
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOSETUP is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MB is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFATFS is not set
-# CONFIG_NSH_DISABLE_MKFIFO is not set
-# CONFIG_NSH_DISABLE_MKRD is not set
-# CONFIG_NSH_DISABLE_MH is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MW is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PING is not set
-# CONFIG_NSH_DISABLE_PUT is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SH is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WGET is not set
-# CONFIG_NSH_DISABLE_XD is not set
-
-#
-# Configure Command Options
-#
-# CONFIG_NSH_CMDOPT_DF_H is not set
-CONFIG_NSH_CODECS_BUFSIZE=128
-# CONFIG_NSH_CMDOPT_HEXDUMP is not set
-CONFIG_NSH_FILEIOSIZE=512
-
-#
-# Scripting Support
-#
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-
-#
-# Console Configuration
-#
-CONFIG_NSH_CONSOLE=y
-CONFIG_NSH_ARCHINIT=y
-
-#
-# Networking Configuration
-#
-# CONFIG_NSH_NETINIT_THREAD is not set
-CONFIG_NSH_IPADDR=0x0a000002
-CONFIG_NSH_DRIPADDR=0x0a000001
-CONFIG_NSH_NETMASK=0xffffff00
-# CONFIG_NSH_DNS is not set
-# CONFIG_NSH_NOMAC is not set
-CONFIG_NSH_MAX_ROUNDTRIP=20
-
-#
-# Telnet Configuration
-#
-CONFIG_NSH_TELNET=y
-CONFIG_NSH_TELNETD_PORT=23
-CONFIG_NSH_TELNETD_DAEMONPRIO=100
-CONFIG_NSH_TELNETD_DAEMONSTACKSIZE=2048
-CONFIG_NSH_TELNETD_CLIENTPRIO=100
-CONFIG_NSH_TELNETD_CLIENTSTACKSIZE=2048
-CONFIG_NSH_IOBUFFER_SIZE=512
-# CONFIG_NSH_TELNET_LOGIN is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# Intel HEX to binary conversion
-#
-# CONFIG_SYSTEM_HEX2BIN is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-CONFIG_SYSTEM_READLINE=y
-CONFIG_READLINE_ECHO=y
-
-#
-# P-Code Support
-#
-
-#
-# PHY Tool
-#
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sudoku
-#
-# CONFIG_SYSTEM_SUDOKU is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# USB Monitor
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2_bare/netnsh/setenv.sh b/nuttx/configs/px4fmu-v2_bare/netnsh/setenv.sh
deleted file mode 100755
index b4b8a7e35..000000000
--- a/nuttx/configs/px4fmu-v2_bare/netnsh/setenv.sh
+++ /dev/null
@@ -1,77 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/netnsh/setenv.sh
-#
-#   Copyright (C) 2014 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2_bare/nsh/Make.defs b/nuttx/configs/px4fmu-v2_bare/nsh/Make.defs
deleted file mode 100644
index 0e949076b..000000000
--- a/nuttx/configs/px4fmu-v2_bare/nsh/Make.defs
+++ /dev/null
@@ -1,112 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/nsh/Make.defs
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2_bare/nsh/defconfig b/nuttx/configs/px4fmu-v2_bare/nsh/defconfig
deleted file mode 100644
index a461b5e0a..000000000
--- a/nuttx/configs/px4fmu-v2_bare/nsh/defconfig
+++ /dev/null
@@ -1,1075 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-CONFIG_BUILD_FLAT=y
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-# CONFIG_UBOOT_UIMAGE is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_EFM32 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_TIVA is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_ARMV7M_ITMSYSLOG is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32L162ZD is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103RC is not set
-# CONFIG_ARCH_CHIP_STM32F103RD is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F401RE is not set
-# CONFIG_ARCH_CHIP_STM32F411RE is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F207 is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_STM32F401 is not set
-# CONFIG_STM32_STM32F411 is not set
-# CONFIG_STM32_STM32F405 is not set
-CONFIG_STM32_STM32F407=y
-# CONFIG_STM32_STM32F427 is not set
-# CONFIG_STM32_STM32F429 is not set
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-CONFIG_STM32_HAVE_CCM=y
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-CONFIG_STM32_HAVE_FSMC=y
-CONFIG_STM32_HAVE_USART3=y
-CONFIG_STM32_HAVE_UART4=y
-CONFIG_STM32_HAVE_UART5=y
-CONFIG_STM32_HAVE_USART6=y
-# CONFIG_STM32_HAVE_UART7 is not set
-# CONFIG_STM32_HAVE_UART8 is not set
-CONFIG_STM32_HAVE_TIM1=y
-CONFIG_STM32_HAVE_TIM5=y
-CONFIG_STM32_HAVE_TIM6=y
-CONFIG_STM32_HAVE_TIM7=y
-CONFIG_STM32_HAVE_TIM8=y
-CONFIG_STM32_HAVE_TIM9=y
-CONFIG_STM32_HAVE_TIM10=y
-CONFIG_STM32_HAVE_TIM11=y
-CONFIG_STM32_HAVE_TIM12=y
-CONFIG_STM32_HAVE_TIM13=y
-CONFIG_STM32_HAVE_TIM14=y
-# CONFIG_STM32_HAVE_TIM15 is not set
-# CONFIG_STM32_HAVE_TIM16 is not set
-# CONFIG_STM32_HAVE_TIM17 is not set
-CONFIG_STM32_HAVE_ADC2=y
-CONFIG_STM32_HAVE_ADC3=y
-# CONFIG_STM32_HAVE_ADC4 is not set
-CONFIG_STM32_HAVE_CAN1=y
-CONFIG_STM32_HAVE_CAN2=y
-CONFIG_STM32_HAVE_RNG=y
-CONFIG_STM32_HAVE_ETHMAC=y
-CONFIG_STM32_HAVE_SPI2=y
-CONFIG_STM32_HAVE_SPI3=y
-# CONFIG_STM32_HAVE_SPI4 is not set
-# CONFIG_STM32_HAVE_SPI5 is not set
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-CONFIG_STM32_OTGFS=y
-# CONFIG_STM32_OTGHS is not set
-CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-CONFIG_STM32_SPI1=y
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-CONFIG_STM32_SPI=y
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# SPI Configuration
-#
-# CONFIG_STM32_SPI_INTERRUPTS is not set
-# CONFIG_STM32_SPI_DMA is not set
-
-#
-# USB FS Host Configuration
-#
-
-#
-# USB HS Host Configuration
-#
-
-#
-# USB Host Debug Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_L2CACHE is not set
-# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
-# CONFIG_ARCH_HAVE_ADDRENV is not set
-# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_HAVE_EXTCLK is not set
-# CONFIG_ARCH_USE_MPU is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-CONFIG_ARCH_BUTTONS=y
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-# CONFIG_ARCH_IRQBUTTONS is not set
-CONFIG_NSH_MMCSDMINOR=0
-
-#
-# Board-Specific Options
-#
-# CONFIG_STM32F4DISBB is not set
-
-#
-# RTOS Features
-#
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Clocks and Timers
-#
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-# CONFIG_CLOCK_MONOTONIC is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2011
-CONFIG_START_MONTH=12
-CONFIG_START_DAY=6
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=16
-CONFIG_WDOG_INTRESERVE=4
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Tasks and Scheduling
-#
-# CONFIG_INIT_NONE is not set
-CONFIG_INIT_ENTRYPOINT=y
-# CONFIG_INIT_FILEPATH is not set
-CONFIG_USER_ENTRYPOINT="nsh_main"
-CONFIG_RR_INTERVAL=200
-CONFIG_TASK_NAME_SIZE=0
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_MAX_TASKS=16
-# CONFIG_SCHED_HAVE_PARENT is not set
-CONFIG_SCHED_WAITPID=y
-
-#
-# Pthread Options
-#
-# CONFIG_MUTEX_TYPES is not set
-CONFIG_NPTHREAD_KEYS=4
-
-#
-# Performance Monitoring
-#
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-
-#
-# Files and I/O
-#
-CONFIG_DEV_CONSOLE=y
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-# CONFIG_PRIORITY_INHERITANCE is not set
-
-#
-# RTOS hooks
-#
-# CONFIG_BOARD_INITIALIZE is not set
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# POSIX Message Queue Options
-#
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-
-#
-# Work Queue Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_SCHED_HPWORK is not set
-# CONFIG_SCHED_LPWORK is not set
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-# CONFIG_LIB_SYSCALL is not set
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-
-#
-# Buffering
-#
-# CONFIG_DRVR_WRITEBUFFER is not set
-# CONFIG_DRVR_READAHEAD is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-CONFIG_SPI=y
-# CONFIG_SPI_OWNBUS is not set
-CONFIG_SPI_EXCHANGE=y
-# CONFIG_SPI_CMDDATA is not set
-# CONFIG_SPI_BITBANG is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_TIMER is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-# CONFIG_ARCH_HAVE_OTHER_UART is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_ARCH_HAVE_SERIAL_TERMIOS=y
-# CONFIG_SERIAL_TERMIOS is not set
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_OTHER_SERIAL_CONSOLE is not set
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# Crypto API
-#
-# CONFIG_CRYPTO is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_FS_AUTOMOUNTER is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_NAMED_SEMAPHORES is not set
-CONFIG_FS_MQUEUE_MPATH="/var/mqueue"
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-# CONFIG_FS_ROMFS is not set
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_BINFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Loader
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_BINFMT_EXEPATH is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-CONFIG_BUILTIN=y
-# CONFIG_PIC is not set
-# CONFIG_SYMTAB_ORDEREDBYNAME is not set
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-# CONFIG_LIBC_LOCALTIME is not set
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-CONFIG_BUILTIN_PROXY_STACKSIZE=1024
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CPUHOG is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-CONFIG_EXAMPLES_NSH=y
-CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERIALBLASTER is not set
-# CONFIG_EXAMPLES_SERIALRX is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART_TEST is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-CONFIG_NSH_LIBRARY=y
-
-#
-# Command Line Configuration
-#
-CONFIG_NSH_READLINE=y
-# CONFIG_NSH_CLE is not set
-CONFIG_NSH_LINELEN=64
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-# CONFIG_NSH_CMDPARMS is not set
-CONFIG_NSH_MAXARGUMENTS=6
-# CONFIG_NSH_ARGCAT is not set
-CONFIG_NSH_NESTDEPTH=3
-# CONFIG_NSH_DISABLEBG is not set
-CONFIG_NSH_BUILTIN_APPS=y
-
-#
-# Disable Individual commands
-#
-# CONFIG_NSH_DISABLE_ADDROUTE is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_CMP is not set
-# CONFIG_NSH_DISABLE_DD is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_DELROUTE is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXIT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_HEXDUMP is not set
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOSETUP is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MB is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFIFO is not set
-# CONFIG_NSH_DISABLE_MKRD is not set
-# CONFIG_NSH_DISABLE_MH is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MW is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PUT is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SH is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WGET is not set
-# CONFIG_NSH_DISABLE_XD is not set
-
-#
-# Configure Command Options
-#
-# CONFIG_NSH_CMDOPT_DF_H is not set
-CONFIG_NSH_CODECS_BUFSIZE=128
-# CONFIG_NSH_CMDOPT_HEXDUMP is not set
-CONFIG_NSH_FILEIOSIZE=512
-
-#
-# Scripting Support
-#
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-
-#
-# Console Configuration
-#
-CONFIG_NSH_CONSOLE=y
-# CONFIG_NSH_ALTCONDEV is not set
-# CONFIG_NSH_ARCHINIT is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# Intel HEX to binary conversion
-#
-# CONFIG_SYSTEM_HEX2BIN is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-CONFIG_SYSTEM_READLINE=y
-CONFIG_READLINE_ECHO=y
-
-#
-# P-Code Support
-#
-
-#
-# PHY Tool
-#
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sudoku
-#
-# CONFIG_SYSTEM_SUDOKU is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# USB Monitor
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2_bare/nsh/setenv.sh b/nuttx/configs/px4fmu-v2_bare/nsh/setenv.sh
deleted file mode 100755
index 4c3360716..000000000
--- a/nuttx/configs/px4fmu-v2_bare/nsh/setenv.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/nsh/setenv.sh
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2_bare/nxlines/Make.defs b/nuttx/configs/px4fmu-v2_bare/nxlines/Make.defs
deleted file mode 100644
index 3f58ea7b3..000000000
--- a/nuttx/configs/px4fmu-v2_bare/nxlines/Make.defs
+++ /dev/null
@@ -1,112 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/nxlines/Make.defs
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2_bare/nxlines/defconfig b/nuttx/configs/px4fmu-v2_bare/nxlines/defconfig
deleted file mode 100644
index d967dc7b5..000000000
--- a/nuttx/configs/px4fmu-v2_bare/nxlines/defconfig
+++ /dev/null
@@ -1,1038 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-CONFIG_STM32_FSMC=y
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-CONFIG_STM32_SPI1=y
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-CONFIG_STM32_SPI=y
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-# CONFIG_STM32_FSMC_SRAM is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# SPI Configuration
-#
-# CONFIG_STM32_SPI_INTERRUPTS is not set
-# CONFIG_STM32_SPI_DMA is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-CONFIG_ARCH_BUTTONS=y
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-# CONFIG_ARCH_IRQBUTTONS is not set
-CONFIG_NSH_MMCSDMINOR=0
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2011
-CONFIG_START_MONTH=12
-CONFIG_START_DAY=6
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_SCHED_WAITPID=y
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="nxlines_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-CONFIG_SPI=y
-# CONFIG_SPI_OWNBUS is not set
-CONFIG_SPI_EXCHANGE=y
-# CONFIG_SPI_CMDDATA is not set
-# CONFIG_SPI_BITBANG is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-CONFIG_LCD=y
-
-#
-# Common LCD Settings
-#
-# CONFIG_LCD_CONSOLE is not set
-# CONFIG_LCD_NOGETRUN is not set
-CONFIG_LCD_MAXCONTRAST=1
-CONFIG_LCD_MAXPOWER=255
-
-#
-# Graphic LCD Devices
-#
-# CONFIG_LCD_P14201 is not set
-# CONFIG_LCD_NOKIA6100 is not set
-# CONFIG_LCD_MIO283QT2 is not set
-# CONFIG_LCD_UG9664HSWAG01 is not set
-# CONFIG_LCD_UG2864HSWEG01 is not set
-# CONFIG_LCD_UG2832HSWEG04 is not set
-# CONFIG_LCD_ST7567 is not set
-# CONFIG_LCD_UG2864AMBAG01 is not set
-CONFIG_LCD_SSD1289=y
-CONFIG_SSD1289_PROFILE1=y
-# CONFIG_SSD1289_PROFILE2 is not set
-# CONFIG_SSD1289_PROFILE3 is not set
-# CONFIG_LCD_SHARP_MEMLCD is not set
-CONFIG_LCD_LANDSCAPE=y
-# CONFIG_LCD_PORTRAIT is not set
-# CONFIG_LCD_RPORTRAIT is not set
-# CONFIG_LCD_RLANDSCAPE is not set
-
-#
-# Alphanumeric/Segment LCD Devices
-#
-# CONFIG_LCD_LCD1602 is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-# CONFIG_FS_ROMFS is not set
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-CONFIG_NX=y
-CONFIG_NX_LCDDRIVER=y
-CONFIG_NX_NPLANES=1
-# CONFIG_NX_WRITEONLY is not set
-
-#
-# Supported Pixel Depths
-#
-CONFIG_NX_DISABLE_1BPP=y
-CONFIG_NX_DISABLE_2BPP=y
-CONFIG_NX_DISABLE_4BPP=y
-CONFIG_NX_DISABLE_8BPP=y
-# CONFIG_NX_DISABLE_16BPP is not set
-CONFIG_NX_DISABLE_24BPP=y
-CONFIG_NX_DISABLE_32BPP=y
-# CONFIG_NX_PACKEDMSFIRST is not set
-
-#
-# Input Devices
-#
-CONFIG_NX_XYINPUT=y
-# CONFIG_NX_XYINPUT_NONE is not set
-CONFIG_NX_XYINPUT_MOUSE=y
-# CONFIG_NX_XYINPUT_TOUCHSCREEN is not set
-CONFIG_NX_KBD=y
-
-#
-# Framed Window Borders
-#
-CONFIG_NXTK_BORDERWIDTH=4
-# CONFIG_NXTK_DEFAULT_BORDERCOLORS is not set
-CONFIG_NXTK_BORDERCOLOR1=0x5cb7
-CONFIG_NXTK_BORDERCOLOR2=0x21c9
-CONFIG_NXTK_BORDERCOLOR3=0xffdf
-# CONFIG_NXTK_AUTORAISE is not set
-
-#
-# Font Selections
-#
-CONFIG_NXFONTS_CHARBITS=7
-# CONFIG_NXFONT_MONO5X8 is not set
-# CONFIG_NXFONT_SANS17X22 is not set
-# CONFIG_NXFONT_SANS20X26 is not set
-CONFIG_NXFONT_SANS23X27=y
-# CONFIG_NXFONT_SANS22X29 is not set
-# CONFIG_NXFONT_SANS28X37 is not set
-# CONFIG_NXFONT_SANS39X48 is not set
-# CONFIG_NXFONT_SANS17X23B is not set
-# CONFIG_NXFONT_SANS20X27B is not set
-CONFIG_NXFONT_SANS22X29B=y
-# CONFIG_NXFONT_SANS28X37B is not set
-# CONFIG_NXFONT_SANS40X49B is not set
-# CONFIG_NXFONT_SERIF22X29 is not set
-# CONFIG_NXFONT_SERIF29X37 is not set
-# CONFIG_NXFONT_SERIF38X48 is not set
-# CONFIG_NXFONT_SERIF22X28B is not set
-# CONFIG_NXFONT_SERIF27X38B is not set
-# CONFIG_NXFONT_SERIF38X49B is not set
-# CONFIG_NXTERM is not set
-
-#
-# NX Multi-user only options
-#
-# CONFIG_NX_MULTIUSER is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_BINFMT_EXEPATH is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-# CONFIG_BUILTIN is not set
-# CONFIG_PIC is not set
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-CONFIG_EXAMPLES_NXLINES=y
-CONFIG_EXAMPLES_NXLINES_VPLANE=0
-CONFIG_EXAMPLES_NXLINES_DEVNO=0
-# CONFIG_EXAMPLES_NXLINES_DEFAULT_COLORS is not set
-CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
-CONFIG_EXAMPLES_NXLINES_LINEWIDTH=16
-CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
-CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
-CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
-CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
-CONFIG_EXAMPLES_NXLINES_BPP=16
-# CONFIG_EXAMPLES_NXLINES_EXTERNINIT is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-CONFIG_NSH_LIBRARY=y
-CONFIG_NSH_READLINE=y
-# CONFIG_NSH_CLE is not set
-
-#
-# Disable Individual commands
-#
-# CONFIG_NSH_DISABLE_ADDROUTE is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_CMP is not set
-# CONFIG_NSH_DISABLE_DD is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_DELROUTE is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXIT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_HEXDUMP is not set
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOSETUP is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MB is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFIFO is not set
-# CONFIG_NSH_DISABLE_MKRD is not set
-# CONFIG_NSH_DISABLE_MH is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MW is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PUT is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SH is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WGET is not set
-# CONFIG_NSH_DISABLE_XD is not set
-
-#
-# Configure Command Options
-#
-CONFIG_NSH_CMDOPT_DF_H=y
-CONFIG_NSH_CODECS_BUFSIZE=128
-CONFIG_NSH_CMDOPT_HEXDUMP=y
-CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-CONFIG_NSH_CMDPARMS=y
-CONFIG_NSH_TMPDIR="/tmp"
-CONFIG_NSH_MAXARGUMENTS=6
-CONFIG_NSH_ARGCAT=y
-CONFIG_NSH_NESTDEPTH=3
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-# CONFIG_NSH_DISABLEBG is not set
-CONFIG_NSH_CONSOLE=y
-
-#
-# USB Trace Support
-#
-# CONFIG_NSH_ALTCONDEV is not set
-# CONFIG_NSH_ARCHINIT is not set
-
-#
-# NxWidgets/NxWM
-#
-# CONFIG_NXWIDGETS is not set
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-CONFIG_SYSTEM_READLINE=y
-CONFIG_READLINE_ECHO=y
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2_bare/nxlines/setenv.sh b/nuttx/configs/px4fmu-v2_bare/nxlines/setenv.sh
deleted file mode 100755
index 033d1aece..000000000
--- a/nuttx/configs/px4fmu-v2_bare/nxlines/setenv.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/nxlines/setenv.sh
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2_bare/pm/Make.defs b/nuttx/configs/px4fmu-v2_bare/pm/Make.defs
deleted file mode 100644
index 60ecc3171..000000000
--- a/nuttx/configs/px4fmu-v2_bare/pm/Make.defs
+++ /dev/null
@@ -1,112 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/pm/Make.defs
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2_bare/pm/defconfig b/nuttx/configs/px4fmu-v2_bare/pm/defconfig
deleted file mode 100644
index 3bc81a748..000000000
--- a/nuttx/configs/px4fmu-v2_bare/pm/defconfig
+++ /dev/null
@@ -1,938 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-CONFIG_STM32_OTGFS=y
-# CONFIG_STM32_OTGHS is not set
-CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-CONFIG_STM32_TIM1=y
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-# CONFIG_STM32_TIM1_PWM is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-CONFIG_ARCH_IDLE_CUSTOM=y
-CONFIG_ARCH_CUSTOM_PMINIT=y
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-# CONFIG_ARCH_LEDS is not set
-CONFIG_ARCH_HAVE_BUTTONS=y
-CONFIG_ARCH_BUTTONS=y
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-CONFIG_ARCH_IRQBUTTONS=y
-CONFIG_NSH_MMCSDMINOR=0
-
-#
-# Board-Specific Options
-#
-CONFIG_PM_ALARM_SEC=15
-CONFIG_PM_ALARM_NSEC=0
-# CONFIG_PM_SLEEP_WAKEUP is not set
-CONFIG_PM_SLEEP_WAKEUP_SEC=10
-CONFIG_PM_SLEEP_WAKEUP_NSEC=0
-CONFIG_PM_BUTTONS=y
-CONFIG_PM_BUTTON_ACTIVITY=10
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2011
-CONFIG_START_MONTH=12
-CONFIG_START_DAY=6
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_SCHED_WAITPID=y
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="nsh_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-CONFIG_SIG_SIGWORK=17
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-# CONFIG_I2S is not set
-CONFIG_RTC=y
-CONFIG_RTC_DATETIME=y
-CONFIG_RTC_ALARM=y
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-CONFIG_PM=y
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-# CONFIG_DEV_LOWCONSOLE is not set
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-# CONFIG_FS_ROMFS is not set
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_BINFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_BINFMT_EXEPATH is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-CONFIG_BUILTIN=y
-# CONFIG_PIC is not set
-# CONFIG_SYMTAB_ORDEREDBYNAME is not set
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-CONFIG_SCHED_WORKQUEUE=y
-CONFIG_SCHED_HPWORK=y
-CONFIG_SCHED_HPWORKPRIORITY=192
-CONFIG_SCHED_HPWORKPERIOD=50000
-CONFIG_SCHED_HPWORKSTACKSIZE=1024
-# CONFIG_SCHED_LPWORK is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-CONFIG_BUILTIN_PROXY_STACKSIZE=1024
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-CONFIG_EXAMPLES_NSH=y
-CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART_TEST is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-CONFIG_NSH_LIBRARY=y
-CONFIG_NSH_READLINE=y
-# CONFIG_NSH_CLE is not set
-CONFIG_NSH_BUILTIN_APPS=y
-
-#
-# Disable Individual commands
-#
-# CONFIG_NSH_DISABLE_ADDROUTE is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_CMP is not set
-# CONFIG_NSH_DISABLE_DD is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_DELROUTE is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXIT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_HEXDUMP is not set
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOSETUP is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MB is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFIFO is not set
-# CONFIG_NSH_DISABLE_MKRD is not set
-# CONFIG_NSH_DISABLE_MH is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MW is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PUT is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SH is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WGET is not set
-# CONFIG_NSH_DISABLE_XD is not set
-
-#
-# Configure Command Options
-#
-CONFIG_NSH_CMDOPT_DF_H=y
-CONFIG_NSH_CODECS_BUFSIZE=128
-CONFIG_NSH_CMDOPT_HEXDUMP=y
-CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-CONFIG_NSH_CMDPARMS=y
-CONFIG_NSH_TMPDIR="/tmp"
-CONFIG_NSH_MAXARGUMENTS=6
-CONFIG_NSH_ARGCAT=y
-CONFIG_NSH_NESTDEPTH=3
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-# CONFIG_NSH_DISABLEBG is not set
-CONFIG_NSH_CONSOLE=y
-
-#
-# USB Trace Support
-#
-# CONFIG_NSH_ALTCONDEV is not set
-# CONFIG_NSH_ARCHINIT is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-CONFIG_SYSTEM_READLINE=y
-CONFIG_READLINE_ECHO=y
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2_bare/pm/setenv.sh b/nuttx/configs/px4fmu-v2_bare/pm/setenv.sh
deleted file mode 100644
index 7874baa78..000000000
--- a/nuttx/configs/px4fmu-v2_bare/pm/setenv.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/pm/setenv.sh
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2_bare/posix_spawn/Make.defs b/nuttx/configs/px4fmu-v2_bare/posix_spawn/Make.defs
deleted file mode 100644
index 4b6102e41..000000000
--- a/nuttx/configs/px4fmu-v2_bare/posix_spawn/Make.defs
+++ /dev/null
@@ -1,131 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/posix_spawn/Make.defs
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-# NXFLAT module definitions
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-# ELF module definitions
-
-CELFFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
-CXXELFFLAGS = $(CXXFLAGS) -mlong-calls # --target1-abs
-
-LDELFFLAGS = -r -e main
-ifeq ($(WINTOOL),y)
-  LDELFFLAGS += -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/gnu-elf.ld}"
-else
-  LDELFFLAGS += -T $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/gnu-elf.ld
-endif
-
-# File extensions
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-# Linker flags
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-# Host tools
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2_bare/posix_spawn/defconfig b/nuttx/configs/px4fmu-v2_bare/posix_spawn/defconfig
deleted file mode 100644
index 3d23412ed..000000000
--- a/nuttx/configs/px4fmu-v2_bare/posix_spawn/defconfig
+++ /dev/null
@@ -1,852 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-# CONFIG_WINDOWS_NATIVE is not set
-CONFIG_WINDOWS_CYGWIN=y
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-# CONFIG_RAW_BINARY is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIW is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-# CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG is not set
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-CONFIG_STM32_CCMEXCLUDE=y
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_ADDRENV is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-# CONFIG_ARCH_BUTTONS is not set
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-# CONFIG_BOARD_INITIALIZE is not set
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_SCHED_HAVE_PARENT is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2012
-CONFIG_START_MONTH=10
-CONFIG_START_DAY=26
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WAITPID is not set
-CONFIG_SCHED_STARTHOOK=y
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="spawn_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-# CONFIG_DISABLE_POLL is not set
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-# CONFIG_SPI is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-CONFIG_DEV_LOWCONSOLE=y
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-CONFIG_FS_READABLE=y
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-CONFIG_FS_ROMFS=y
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-CONFIG_BINFMT_EXEPATH=y
-CONFIG_PATH_INITIAL="/mnt/romfs"
-# CONFIG_NXFLAT is not set
-CONFIG_ELF=y
-CONFIG_ELF_ALIGN_LOG2=2
-CONFIG_ELF_STACKSIZE=2048
-CONFIG_ELF_BUFFERSIZE=128
-CONFIG_ELF_BUFFERINCR=32
-# CONFIG_BUILTIN is not set
-# CONFIG_PIC is not set
-CONFIG_BINFMT_CONSTRUCTORS=y
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-CONFIG_LIBC_EXECFUNCS=y
-CONFIG_EXECFUNCS_HAVE_SYMTAB=y
-CONFIG_EXECFUNCS_SYMTAB="exports"
-CONFIG_EXECFUNCS_NSYMBOLS=10
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-# CONFIG_HAVE_CXXINITIALIZE is not set
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-CONFIG_EXAMPLES_POSIXSPAWN=y
-CONFIG_EXAMPLES_POSIXSPAWN_DEVMINOR=0
-CONFIG_EXAMPLES_POSIXSPAWN_DEVPATH="/dev/ram0"
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-# CONFIG_NSH_LIBRARY is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-
-#
-# USB Composite Device Commands
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-# CONFIG_SYSTEM_READLINE is not set
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# USB Monitor
-#
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2_bare/posix_spawn/setenv.sh b/nuttx/configs/px4fmu-v2_bare/posix_spawn/setenv.sh
deleted file mode 100755
index ffc4c4fe2..000000000
--- a/nuttx/configs/px4fmu-v2_bare/posix_spawn/setenv.sh
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/posix_spawn/setenv.sh
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# This the Cygwin path to the location where I built genromfs.  If you use
-# the buildroot toolchain, then genromfs can probably be found in TOOLCHAIN_DIR
-export GENROMFS_PATH="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:${GENROMFS_PATH}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2_bare/px4fmu-v2_bare.prototype b/nuttx/configs/px4fmu-v2_bare/px4fmu-v2_bare.prototype
deleted file mode 100644
index 5109b77d1..000000000
--- a/nuttx/configs/px4fmu-v2_bare/px4fmu-v2_bare.prototype
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-    "board_id": 9, 
-    "magic": "PX4FWv1", 
-    "description": "Firmware for the PX4FMUv2 board", 
-    "image": "", 
-    "build_time": 0, 
-    "summary": "PX4FMUv2",
-    "version": "0.1",
-    "image_size": 0,
-    "git_identity": "",
-    "board_revision": 0
-}
diff --git a/nuttx/configs/px4fmu-v2_bare/scripts/gnu-elf.ld b/nuttx/configs/px4fmu-v2_bare/scripts/gnu-elf.ld
deleted file mode 100644
index 1f29f02f5..000000000
--- a/nuttx/configs/px4fmu-v2_bare/scripts/gnu-elf.ld
+++ /dev/null
@@ -1,129 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/scripts/gnu-elf.ld
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-SECTIONS
-{
-  .text 0x00000000 :
-    {
-      _stext = . ;
-      *(.text)
-      *(.text.*)
-      *(.gnu.warning)
-      *(.stub)
-      *(.glue_7)
-      *(.glue_7t)
-      *(.jcr)
-
-      /* C++ support:  The .init and .fini sections contain specific logic
-       * to manage static constructors and destructors.
-       */
-
-      *(.gnu.linkonce.t.*)
-      *(.init)             /* Old ABI */
-      *(.fini)             /* Old ABI */
-      _etext = . ;
-    }
-
-  .rodata :
-    {
-      _srodata = . ;
-      *(.rodata)
-      *(.rodata1)
-      *(.rodata.*)
-      *(.gnu.linkonce.r*)
-      _erodata = . ;
-    }
-
-  .data :
-    {
-      _sdata = . ;
-      *(.data)
-      *(.data1)
-      *(.data.*)
-      *(.gnu.linkonce.d*)
-      _edata = . ;
-    }
-
-  /* C++ support. For each global and static local C++ object,
-   * GCC creates a small subroutine to construct the object. Pointers
-   * to these routines (not the routines themselves) are stored as
-   * simple, linear arrays in the .ctors section of the object file.
-   * Similarly, pointers to global/static destructor routines are
-   * stored in .dtors.
-   */
-
-  .ctors :
-    {
-      _sctors = . ;
-      *(.ctors)       /* Old ABI:  Unallocated */
-      *(.init_array)  /* New ABI:  Allocated */
-      _edtors = . ;
-    }
-
-  .dtors :
-    {
-      _sdtors = . ;
-      *(.dtors)       /* Old ABI:  Unallocated */
-      *(.fini_array)  /* New ABI:  Allocated */
-      _edtors = . ;
-    }
-
-  .bss :
-    {
-      _sbss = . ;
-      *(.bss)
-      *(.bss.*)
-      *(.sbss)
-      *(.sbss.*)
-      *(.gnu.linkonce.b*)
-      *(COMMON)
-      _ebss = . ;
-    }
-
-    /* Stabs debugging sections.    */
-
-    .stab 0 : { *(.stab) }
-    .stabstr 0 : { *(.stabstr) }
-    .stab.excl 0 : { *(.stab.excl) }
-    .stab.exclstr 0 : { *(.stab.exclstr) }
-    .stab.index 0 : { *(.stab.index) }
-    .stab.indexstr 0 : { *(.stab.indexstr) }
-    .comment 0 : { *(.comment) }
-    .debug_abbrev 0 : { *(.debug_abbrev) }
-    .debug_info 0 : { *(.debug_info) }
-    .debug_line 0 : { *(.debug_line) }
-    .debug_pubnames 0 : { *(.debug_pubnames) }
-    .debug_aranges 0 : { *(.debug_aranges) }
-}
diff --git a/nuttx/configs/px4fmu-v2_bare/scripts/kernel-space.ld b/nuttx/configs/px4fmu-v2_bare/scripts/kernel-space.ld
deleted file mode 100755
index 3feb651e6..000000000
--- a/nuttx/configs/px4fmu-v2_bare/scripts/kernel-space.ld
+++ /dev/null
@@ -1,109 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/scripts/kernel-space.ld
- *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* NOTE:  This depends on the memory.ld script having been included prior to
- * this script.
- */
-
-OUTPUT_ARCH(arm)
-ENTRY(_stext)
-SECTIONS
-{
-    .text : {
-        _stext = ABSOLUTE(.);
-        *(.vectors)
-        *(.text .text.*)
-        *(.fixup)
-        *(.gnu.warning)
-        *(.rodata .rodata.*)
-        *(.gnu.linkonce.t.*)
-        *(.glue_7)
-        *(.glue_7t)
-        *(.got)
-        *(.gcc_except_table)
-        *(.gnu.linkonce.r.*)
-        _etext = ABSOLUTE(.);
-    } > kflash
-
-    .init_section : {
-        _sinit = ABSOLUTE(.);
-        *(.init_array .init_array.*)
-        _einit = ABSOLUTE(.);
-    } > kflash
-
-    .ARM.extab : {
-        *(.ARM.extab*)
-    } > kflash
-
-    __exidx_start = ABSOLUTE(.);
-    .ARM.exidx : {
-        *(.ARM.exidx*)
-    } > kflash
-
-    __exidx_end = ABSOLUTE(.);
-
-    _eronly = ABSOLUTE(.);
-
-    .data : {
-        _sdata = ABSOLUTE(.);
-        *(.data .data.*)
-        *(.gnu.linkonce.d.*)
-        CONSTRUCTORS
-        _edata = ABSOLUTE(.);
-    } > ksram AT > kflash
-
-    .bss : {
-        _sbss = ABSOLUTE(.);
-        *(.bss .bss.*)
-        *(.gnu.linkonce.b.*)
-        *(COMMON)
-        _ebss = ABSOLUTE(.);
-    } > ksram
-
-    /* Stabs debugging sections */
-
-    .stab 0 : { *(.stab) }
-    .stabstr 0 : { *(.stabstr) }
-    .stab.excl 0 : { *(.stab.excl) }
-    .stab.exclstr 0 : { *(.stab.exclstr) }
-    .stab.index 0 : { *(.stab.index) }
-    .stab.indexstr 0 : { *(.stab.indexstr) }
-    .comment 0 : { *(.comment) }
-    .debug_abbrev 0 : { *(.debug_abbrev) }
-    .debug_info 0 : { *(.debug_info) }
-    .debug_line 0 : { *(.debug_line) }
-    .debug_pubnames 0 : { *(.debug_pubnames) }
-    .debug_aranges 0 : { *(.debug_aranges) }
-}
diff --git a/nuttx/configs/px4fmu-v2_bare/scripts/ld.script b/nuttx/configs/px4fmu-v2_bare/scripts/ld.script
deleted file mode 100644
index dc007caf3..000000000
--- a/nuttx/configs/px4fmu-v2_bare/scripts/ld.script
+++ /dev/null
@@ -1,124 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/scripts/ld.script
- *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* The STM32F427V has 2048Kb of FLASH beginning at address 0x0800:0000 and
- * 256Kb of SRAM. SRAM is split up into three blocks:
- *
- * 1) 112Kb of SRAM beginning at address 0x2000:0000
- * 2)  16Kb of SRAM beginning at address 0x2001:c000
- * 3)  64Kb of SRAM beginning at address 0x2002:0000
- * 4)  64Kb of TCM SRAM beginning at address 0x1000:0000
- *
- * When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
- * where the code expects to begin execution by jumping to the entry point in
- * the 0x0800:0000 address
- * range.
- */
-
-MEMORY
-{
-    flash (rx)   : ORIGIN = 0x08004000, LENGTH = 2032K
-    sram (rwx)   : ORIGIN = 0x20000000, LENGTH = 192K
-    ccsram (rwx) : ORIGIN = 0x10000000, LENGTH = 64K
-}
-
-OUTPUT_ARCH(arm)
-ENTRY(_stext)
-SECTIONS
-{
-	.text : {
-		_stext = ABSOLUTE(.);
-		*(.vectors)
-		*(.text .text.*)
-		*(.fixup)
-		*(.gnu.warning)
-		*(.rodata .rodata.*)
-		*(.gnu.linkonce.t.*)
-		*(.glue_7)
-		*(.glue_7t)
-		*(.got)
-		*(.gcc_except_table)
-		*(.gnu.linkonce.r.*)
-		_etext = ABSOLUTE(.);
-	} > flash
-
-	.init_section : {
-		_sinit = ABSOLUTE(.);
-		*(.init_array .init_array.*)
-		_einit = ABSOLUTE(.);
-	} > flash
-
-	.ARM.extab : {
-		*(.ARM.extab*)
-	} > flash
-
-	__exidx_start = ABSOLUTE(.);
-	.ARM.exidx : {
-		*(.ARM.exidx*)
-	} > flash
-	__exidx_end = ABSOLUTE(.);
-
-	_eronly = ABSOLUTE(.);
-
-	.data : {
-		_sdata = ABSOLUTE(.);
-		*(.data .data.*)
-		*(.gnu.linkonce.d.*)
-		CONSTRUCTORS
-		_edata = ABSOLUTE(.);
-	} > sram AT > flash
-
-	.bss : {
-		_sbss = ABSOLUTE(.);
-		*(.bss .bss.*)
-		*(.gnu.linkonce.b.*)
-		*(COMMON)
-		_ebss = ABSOLUTE(.);
-	} > sram
-
-	/* Stabs debugging sections. */
-	.stab 0 : { *(.stab) }
-	.stabstr 0 : { *(.stabstr) }
-	.stab.excl 0 : { *(.stab.excl) }
-	.stab.exclstr 0 : { *(.stab.exclstr) }
-	.stab.index 0 : { *(.stab.index) }
-	.stab.indexstr 0 : { *(.stab.indexstr) }
-	.comment 0 : { *(.comment) }
-	.debug_abbrev 0 : { *(.debug_abbrev) }
-	.debug_info 0 : { *(.debug_info) }
-	.debug_line 0 : { *(.debug_line) }
-	.debug_pubnames 0 : { *(.debug_pubnames) }
-	.debug_aranges 0 : { *(.debug_aranges) }
-}
diff --git a/nuttx/configs/px4fmu-v2_bare/scripts/memory.ld b/nuttx/configs/px4fmu-v2_bare/scripts/memory.ld
deleted file mode 100644
index 3a7480d87..000000000
--- a/nuttx/configs/px4fmu-v2_bare/scripts/memory.ld
+++ /dev/null
@@ -1,100 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/scripts/memory.ld
- *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* The STM32F407VG has 1024Kb of FLASH beginning at address 0x0800:0000 and
- * 192Kb of SRAM. SRAM is split up into three blocks:
- *
- * 1) 112KB of SRAM beginning at address 0x2000:0000
- * 2)  16KB of SRAM beginning at address 0x2001:c000
- * 3)  64KB of CCM SRAM beginning at address 0x1000:0000
- *
- * When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
- * where the code expects to begin execution by jumping to the entry point in
- * the 0x0800:0000 address range.
- *
- * For MPU support, the kernel-mode NuttX section is assumed to be 128Kb of
- * FLASH and 4Kb of SRAM.  That is an excessive amount for the kernel which
- * should fit into 64KB and, of course, can be optimized as needed (See
- * also configs/stm32f4discovery/scripts/kernel-space.ld).  Allowing the
- * additional does permit addition debug instrumentation to be added to the
- * kernel space without overflowing the partition.
- *
- * Alignment of the user space FLASH partition is also a critical factor:
- * The user space FLASH partition will be spanned with a single region of
- * size 2**n bytes.  The alignment of the user-space region must be the same.
- * As a consequence, as the user-space increases in size, the alignmment
- * requirement also increases.
- *
- * This alignment requirement means that the largest user space FLASH region
- * you can have will be 512KB at it would have to be positioned at
- * 0x08800000.  If you change this address, don't forget to change the
- * CONFIG_NUTTX_USERSPACE configuration setting to match and to modify
- * the check in kernel/userspace.c.
- *
- * For the same reasons, the maximum size of the SRAM mapping is limited to
- * 4KB.  Both of these alignment limitations could be reduced by using
- * multiple regions to map the FLASH/SDRAM range or perhaps with some
- * clever use of subregions.
- *
- * A detailed memory map for the 112KB SRAM region is as follows:
- *
- *   0x20000 0000:  Kernel .data region.  Typical size: 0.1KB
- *   ------- ----   Kernel .bss  region.  Typical size: 1.8KB
- *   0x20000 0800:  Kernel IDLE thread stack (approximate).  Size is
- *                  determined by CONFIG_IDLETHREAD_STACKSIZE and
- *                  adjustments for alignment.  Typical is 1KB.
- *   ------- ----   Padded to 4KB
- *   0x20000 1000:  User .data region.  Size is variable.
- *   ------- ----   User .bss region  Size is variable.
- *   0x20000 2000:  Beginning of kernel heap.  Size determined by
- *                  CONFIG_MM_KERNEL_HEAPSIZE.
- *   ------- ----   Beginning of user heap.  Can vary with other settings.
- *   0x20001 c000:  End+1 of CPU RAM
- */
-
-MEMORY
-{
-    /* 1024Kb FLASH */
-
-    kflash (rx)      : ORIGIN = 0x08000000, LENGTH = 128K
-    uflash (rx)      : ORIGIN = 0x08020000, LENGTH = 128K
-    xflash (rx)      : ORIGIN = 0x08040000, LENGTH = 768K
-
-    /* 112Kb of contiguous SRAM */
-
-    ksram (rwx)      : ORIGIN = 0x20000000, LENGTH = 4K
-    usram (rwx)      : ORIGIN = 0x20001000, LENGTH = 4K
-    xsram (rwx)      : ORIGIN = 0x20002000, LENGTH = 104K
-}
diff --git a/nuttx/configs/px4fmu-v2_bare/scripts/user-space.ld b/nuttx/configs/px4fmu-v2_bare/scripts/user-space.ld
deleted file mode 100644
index 56d30a05f..000000000
--- a/nuttx/configs/px4fmu-v2_bare/scripts/user-space.ld
+++ /dev/null
@@ -1,126 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/scripts/user-space.ld
- *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/* NOTE:  This depends on the memory.ld script having been included prior to
- * this script.
- */
-
-/* Make sure that the critical memory management functions are in user-space.
- * the user heap memory manager will reside in user-space but be usable both
- * by kernel- and user-space code
- */
-
-EXTERN(umm_initialize)
-EXTERN(umm_addregion)
-EXTERN(umm_trysemaphore)
-EXTERN(umm_givesemaphore)
-
-EXTERN(malloc)
-EXTERN(realloc)
-EXTERN(zalloc)
-EXTERN(free)
-
-OUTPUT_ARCH(arm)
-SECTIONS
-{
-    .userspace : {
-        *(.userspace)
-    } > uflash
-
-    .text : {
-        _stext = ABSOLUTE(.);
-        *(.text .text.*)
-        *(.fixup)
-        *(.gnu.warning)
-        *(.rodata .rodata.*)
-        *(.gnu.linkonce.t.*)
-        *(.glue_7)
-        *(.glue_7t)
-        *(.got)
-        *(.gcc_except_table)
-        *(.gnu.linkonce.r.*)
-        _etext = ABSOLUTE(.);
-    } > uflash
-
-    .init_section : {
-        _sinit = ABSOLUTE(.);
-        *(.init_array .init_array.*)
-        _einit = ABSOLUTE(.);
-    } > uflash
-
-    .ARM.extab : {
-        *(.ARM.extab*)
-    } > uflash
-
-    __exidx_start = ABSOLUTE(.);
-    .ARM.exidx : {
-        *(.ARM.exidx*)
-    } > uflash
-
-    __exidx_end = ABSOLUTE(.);
-
-    _eronly = ABSOLUTE(.);
-
-    .data : {
-        _sdata = ABSOLUTE(.);
-        *(.data .data.*)
-        *(.gnu.linkonce.d.*)
-        CONSTRUCTORS
-        _edata = ABSOLUTE(.);
-    } > usram AT > uflash
-
-    .bss : {
-        _sbss = ABSOLUTE(.);
-        *(.bss .bss.*)
-        *(.gnu.linkonce.b.*)
-        *(COMMON)
-        _ebss = ABSOLUTE(.);
-    } > usram
-
-    /* Stabs debugging sections */
-
-    .stab 0 : { *(.stab) }
-    .stabstr 0 : { *(.stabstr) }
-    .stab.excl 0 : { *(.stab.excl) }
-    .stab.exclstr 0 : { *(.stab.exclstr) }
-    .stab.index 0 : { *(.stab.index) }
-    .stab.indexstr 0 : { *(.stab.indexstr) }
-    .comment 0 : { *(.comment) }
-    .debug_abbrev 0 : { *(.debug_abbrev) }
-    .debug_info 0 : { *(.debug_info) }
-    .debug_line 0 : { *(.debug_line) }
-    .debug_pubnames 0 : { *(.debug_pubnames) }
-    .debug_aranges 0 : { *(.debug_aranges) }
-}
diff --git a/nuttx/configs/px4fmu-v2_bare/src/.gitignore b/nuttx/configs/px4fmu-v2_bare/src/.gitignore
deleted file mode 100644
index 726d936e1..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/.depend
-/Make.dep
diff --git a/nuttx/configs/px4fmu-v2_bare/src/Makefile b/nuttx/configs/px4fmu-v2_bare/src/Makefile
deleted file mode 100644
index f015866ff..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/Makefile
+++ /dev/null
@@ -1,154 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/src/Makefile
-#
-#   Copyright (C) 2011-2013 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
--include $(TOPDIR)/Make.defs
-
-CFLAGS += -I$(TOPDIR)/sched
-
-ASRCS =
-AOBJS = $(ASRCS:.S=$(OBJEXT))
-
-CSRCS = stm32_boot.c stm32_bringup.c stm32_spi.c
-
-ifeq ($(CONFIG_HAVE_CXX),y)
-CSRCS += stm32_cxxinitialize.c
-endif
-
-ifeq ($(CONFIG_ARCH_LEDS),y)
-CSRCS += stm32_autoleds.c
-else
-CSRCS += stm32_userleds.c
-endif
-
-ifeq ($(CONFIG_ARCH_BUTTONS),y)
-CSRCS +=  stm32_buttons.c
-endif
-
-ifeq ($(CONFIG_STM32_OTGFS),y)
-CSRCS += stm32_usb.c
-endif
-
-ifeq ($(CONFIG_STM32_SDIO),y)
-CSRCS += stm32_sdio.c
-endif
-
-ifeq ($(CONFIG_PWM),y)
-CSRCS += stm32_pwm.c
-endif
-
-ifeq ($(CONFIG_QENCODER),y)
-CSRCS += stm32_qencoder.c
-endif
-
-ifeq ($(CONFIG_WATCHDOG),y)
-CSRCS += stm32_watchdog.c
-endif
-
-ifeq ($(CONFIG_NSH_LIBRARY),y)
-CSRCS += stm32_nsh.c
-endif
-
-ifeq ($(CONFIG_ARCH_CUSTOM_PMINIT),y)
-CSRCS += stm32_pm.c
-endif
-
-ifeq ($(CONFIG_PM_BUTTONS),y)
-CSRCS += stm32_pm_buttons.c
-endif
-
-ifeq ($(CONFIG_ARCH_IDLE_CUSTOM),y)
-CSRCS += stm32_idle.c
-endif
-
-ifeq ($(CONFIG_STM32_FSMC),y)
-CSRCS += stm32_extmem.c
-
-ifeq ($(CONFIG_LCD_SSD1289),y)
-CSRCS += stm32_ssd1289.c
-endif
-endif
-
-ifeq ($(CONFIG_LCD_UG2864AMBAG01),y)
-CSRCS += stm32_ug2864ambag01.c
-endif
-
-ifeq ($(CONFIG_LCD_UG2864HSWEG01),y)
-CSRCS += stm32_ug2864hsweg01.c
-endif
-
-COBJS = $(CSRCS:.c=$(OBJEXT))
-
-SRCS = $(ASRCS) $(CSRCS)
-OBJS = $(AOBJS) $(COBJS)
-
-ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
-ifeq ($(CONFIG_WINDOWS_NATIVE),y)
-  CFLAGS += -I$(ARCH_SRCDIR)\chip -I$(ARCH_SRCDIR)\common -I$(ARCH_SRCDIR)\armv7-m
-else
-ifeq ($(WINTOOL),y)
-  CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
-			-I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
-			-I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}"
-else
-  CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m
-endif
-endif
-
-all: libboard$(LIBEXT)
-
-$(AOBJS): %$(OBJEXT): %.S
-	$(call ASSEMBLE, $<, $@)
-
-$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
-	$(call COMPILE, $<, $@)
-
-libboard$(LIBEXT): $(OBJS)
-	$(call ARCHIVE, $@, $(OBJS))
-
-.depend: Makefile $(SRCS)
-	$(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
-	$(Q) touch $@
-
-depend: .depend
-
-clean:
-	$(call DELFILE, libboard$(LIBEXT))
-	$(call CLEAN)
-
-distclean: clean
-	$(call DELFILE, Make.dep)
-	$(call DELFILE, .depend)
-
--include Make.dep
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_autoleds.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_autoleds.c
deleted file mode 100644
index 0327625bc..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_autoleds.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_autoleds.c
- *
- *   Copyright (C) 2011-2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <debug.h>
-
-#include <arch/board/board.h>
-
-#include "chip.h"
-#include "up_arch.h"
-#include "up_internal.h"
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_ARCH_LEDS
-
-/****************************************************************************
- * Definitions
- ****************************************************************************/
-
-/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG
- * with CONFIG_DEBUG_VERBOSE too)
- */
-
-#ifdef CONFIG_DEBUG_LEDS
-#  define leddbg  lldbg
-#  define ledvdbg llvdbg
-#else
-#  define leddbg(x...)
-#  define ledvdbg(x...)
-#endif
-
-/* The following definitions map the encoded LED setting to GPIO settings */
-
-#define STM32F4_LED1      (1 << 0)
-#define STM32F4_LED2      (1 << 1)
-#define STM32F4_LED3      (1 << 2)
-#define STM32F4_LED4      (1 << 3)
-
-#define ON_SETBITS_SHIFT  (0)
-#define ON_CLRBITS_SHIFT  (4)
-#define OFF_SETBITS_SHIFT (8)
-#define OFF_CLRBITS_SHIFT (12)
-
-#define ON_BITS(v)        ((v) & 0xff)
-#define OFF_BITS(v)       (((v) >> 8) & 0x0ff)
-#define SETBITS(b)        ((b) & 0x0f)
-#define CLRBITS(b)        (((b) >> 4) & 0x0f)
-
-#define ON_SETBITS(v)     (SETBITS(ON_BITS(v))
-#define ON_CLRBITS(v)     (CLRBITS(ON_BITS(v))
-#define OFF_SETBITS(v)    (SETBITS(OFF_BITS(v))
-#define OFF_CLRBITS(v)    (CLRBITS(OFF_BITS(v))
-
-#define LED_STARTED_ON_SETBITS       ((STM32F4_LED1) << ON_SETBITS_SHIFT)
-#define LED_STARTED_ON_CLRBITS       ((STM32F4_LED2|STM32F4_LED3|STM32F4_LED4) << ON_CLRBITS_SHIFT)
-#define LED_STARTED_OFF_SETBITS      (0 << OFF_SETBITS_SHIFT)
-#define LED_STARTED_OFF_CLRBITS      ((STM32F4_LED1|STM32F4_LED2|STM32F4_LED3|STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-#define LED_HEAPALLOCATE_ON_SETBITS  ((STM32F4_LED2) << ON_SETBITS_SHIFT)
-#define LED_HEAPALLOCATE_ON_CLRBITS  ((STM32F4_LED1|STM32F4_LED3|STM32F4_LED4) << ON_CLRBITS_SHIFT)
-#define LED_HEAPALLOCATE_OFF_SETBITS ((STM32F4_LED1) << OFF_SETBITS_SHIFT)
-#define LED_HEAPALLOCATE_OFF_CLRBITS ((STM32F4_LED2|STM32F4_LED3|STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-#define LED_IRQSENABLED_ON_SETBITS   ((STM32F4_LED1|STM32F4_LED2) << ON_SETBITS_SHIFT)
-#define LED_IRQSENABLED_ON_CLRBITS   ((STM32F4_LED3|STM32F4_LED4) << ON_CLRBITS_SHIFT)
-#define LED_IRQSENABLED_OFF_SETBITS  ((STM32F4_LED2) << OFF_SETBITS_SHIFT)
-#define LED_IRQSENABLED_OFF_CLRBITS  ((STM32F4_LED1|STM32F4_LED3|STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-#define LED_STACKCREATED_ON_SETBITS  ((STM32F4_LED3) << ON_SETBITS_SHIFT)
-#define LED_STACKCREATED_ON_CLRBITS  ((STM32F4_LED1|STM32F4_LED2|STM32F4_LED4) << ON_CLRBITS_SHIFT)
-#define LED_STACKCREATED_OFF_SETBITS ((STM32F4_LED1|STM32F4_LED2) << OFF_SETBITS_SHIFT)
-#define LED_STACKCREATED_OFF_CLRBITS ((STM32F4_LED3|STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-#define LED_INIRQ_ON_SETBITS         ((STM32F4_LED1) << ON_SETBITS_SHIFT)
-#define LED_INIRQ_ON_CLRBITS         ((0) << ON_CLRBITS_SHIFT)
-#define LED_INIRQ_OFF_SETBITS        ((0) << OFF_SETBITS_SHIFT)
-#define LED_INIRQ_OFF_CLRBITS        ((STM32F4_LED1) << OFF_CLRBITS_SHIFT)
-
-#define LED_SIGNAL_ON_SETBITS        ((STM32F4_LED2) << ON_SETBITS_SHIFT)
-#define LED_SIGNAL_ON_CLRBITS        ((0) << ON_CLRBITS_SHIFT)
-#define LED_SIGNAL_OFF_SETBITS       ((0) << OFF_SETBITS_SHIFT)
-#define LED_SIGNAL_OFF_CLRBITS       ((STM32F4_LED2) << OFF_CLRBITS_SHIFT)
-
-#define LED_ASSERTION_ON_SETBITS     ((STM32F4_LED4) << ON_SETBITS_SHIFT)
-#define LED_ASSERTION_ON_CLRBITS     ((0) << ON_CLRBITS_SHIFT)
-#define LED_ASSERTION_OFF_SETBITS    ((0) << OFF_SETBITS_SHIFT)
-#define LED_ASSERTION_OFF_CLRBITS    ((STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-#define LED_PANIC_ON_SETBITS         ((STM32F4_LED4) << ON_SETBITS_SHIFT)
-#define LED_PANIC_ON_CLRBITS         ((0) << ON_CLRBITS_SHIFT)
-#define LED_PANIC_OFF_SETBITS        ((0) << OFF_SETBITS_SHIFT)
-#define LED_PANIC_OFF_CLRBITS        ((STM32F4_LED4) << OFF_CLRBITS_SHIFT)
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-static const uint16_t g_ledbits[8] =
-{
-  (LED_STARTED_ON_SETBITS       | LED_STARTED_ON_CLRBITS |
-   LED_STARTED_OFF_SETBITS      | LED_STARTED_OFF_CLRBITS),
-
-  (LED_HEAPALLOCATE_ON_SETBITS  | LED_HEAPALLOCATE_ON_CLRBITS |
-   LED_HEAPALLOCATE_OFF_SETBITS | LED_HEAPALLOCATE_OFF_CLRBITS),
-
-  (LED_IRQSENABLED_ON_SETBITS   | LED_IRQSENABLED_ON_CLRBITS |
-   LED_IRQSENABLED_OFF_SETBITS  | LED_IRQSENABLED_OFF_CLRBITS),
-
-  (LED_STACKCREATED_ON_SETBITS  | LED_STACKCREATED_ON_CLRBITS |
-   LED_STACKCREATED_OFF_SETBITS | LED_STACKCREATED_OFF_CLRBITS),
-
-  (LED_INIRQ_ON_SETBITS         | LED_INIRQ_ON_CLRBITS |
-   LED_INIRQ_OFF_SETBITS        | LED_INIRQ_OFF_CLRBITS),
-
-  (LED_SIGNAL_ON_SETBITS        | LED_SIGNAL_ON_CLRBITS |
-   LED_SIGNAL_OFF_SETBITS       | LED_SIGNAL_OFF_CLRBITS),
-
-  (LED_ASSERTION_ON_SETBITS     | LED_ASSERTION_ON_CLRBITS |
-   LED_ASSERTION_OFF_SETBITS    | LED_ASSERTION_OFF_CLRBITS),
-
-  (LED_PANIC_ON_SETBITS         | LED_PANIC_ON_CLRBITS |
-   LED_PANIC_OFF_SETBITS        | LED_PANIC_OFF_CLRBITS)
-};
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-static inline void led_clrbits(unsigned int clrbits)
-{
-  if ((clrbits & STM32F4_LED1) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED1, false);
-    }
-
-  if ((clrbits & STM32F4_LED2) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED2, false);
-    }
-
-  if ((clrbits & STM32F4_LED3) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED3, false);
-    }
-
-  if ((clrbits & STM32F4_LED4) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED4, false);
-    }
-}
-
-static inline void led_setbits(unsigned int setbits)
-{
-  if ((setbits & STM32F4_LED1) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED1, true);
-    }
-
-  if ((setbits & STM32F4_LED2) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED2, true);
-    }
-
-  if ((setbits & STM32F4_LED3) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED3, true);
-    }
-
-  if ((setbits & STM32F4_LED4) != 0)
-    {
-      stm32_gpiowrite(GPIO_LED4, true);
-    }
-}
-
-static void led_setonoff(unsigned int bits)
-{
-  led_clrbits(CLRBITS(bits));
-  led_setbits(SETBITS(bits));
-}
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: board_led_initialize
- ****************************************************************************/
-
-void board_led_initialize(void)
-{
-   /* Configure LED1-4 GPIOs for output */
-
-   stm32_configgpio(GPIO_LED1);
-   stm32_configgpio(GPIO_LED2);
-   stm32_configgpio(GPIO_LED3);
-   stm32_configgpio(GPIO_LED4);
-}
-
-/****************************************************************************
- * Name: board_led_on
- ****************************************************************************/
-
-void board_led_on(int led)
-{
-  led_setonoff(ON_BITS(g_ledbits[led]));
-}
-
-/****************************************************************************
- * Name: board_led_off
- ****************************************************************************/
-
-void board_led_off(int led)
-{
-  led_setonoff(OFF_BITS(g_ledbits[led]));
-}
-
-#endif /* CONFIG_ARCH_LEDS */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_boot.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_boot.c
deleted file mode 100644
index 413c580cd..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_boot.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_boot.c
- *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <debug.h>
-
-#include <arch/board/board.h>
-
-#include "up_arch.h"
-#include "stm32f4discovery.h"
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: stm32_boardinitialize
- *
- * Description:
- *   All STM32 architectures must provide the following entry point.  This entry point
- *   is called early in the initialization -- after all memory has been configured
- *   and mapped but before any devices have been initialized.
- *
- ************************************************************************************/
-
-void stm32_boardinitialize(void)
-{
-#if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3)
-  /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
-   * stm32_spiinitialize() has been brought into the link.
-   */
-
-  if (stm32_spiinitialize)
-    {
-      stm32_spiinitialize();
-    }
-#endif
-
-#ifdef CONFIG_STM32_OTGFS
-  /* Initialize USB if the 1) OTG FS controller is in the configuration and 2)
-   * disabled, and 3) the weak function stm32_usbinitialize() has been brought
-   * into the build. Presumably either CONFIG_USBDEV or CONFIG_USBHOST is also
-   * selected.
-   */
-
-  if (stm32_usbinitialize)
-    {
-      stm32_usbinitialize();
-    }
-#endif
-
-#ifdef CONFIG_ARCH_LEDS
-  /* Configure on-board LEDs if LED support has been selected. */
-
-  board_led_initialize();
-#endif
-}
-
-/****************************************************************************
- * Name: board_initialize
- *
- * Description:
- *   If CONFIG_BOARD_INITIALIZE is selected, then an additional
- *   initialization call will be performed in the boot-up sequence to a
- *   function called board_initialize().  board_initialize() will be
- *   called immediately after up_initialize() is called and just before the
- *   initial application is started.  This additional initialization phase
- *   may be used, for example, to initialize board-specific device drivers.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_BOARD_INITIALIZE
-void board_initialize(void)
-{
-  /* Perform board-specific initialization */
-
-  (void)stm32_bringup();
-}
-#endif
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_bringup.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_bringup.c
deleted file mode 100644
index 0b7f7adb1..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_bringup.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/****************************************************************************
- * config/stm32f4discovery/src/stm32_bringup.c
- *
- *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdbool.h>
-#include <stdio.h>
-#include <debug.h>
-#include <errno.h>
-
-#ifdef CONFIG_SYSTEM_USBMONITOR
-#  include <apps/usbmonitor.h>
-#endif
-
-#ifdef CONFIG_STM32_OTGFS
-#  include "stm32_usbhost.h"
-#endif
-
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_bringup
- *
- * Description:
- *   Perform architecture-specific initialization
- *
- *   CONFIG_BOARD_INITIALIZE=y :
- *     Called from board_initialize().
- *
- *   CONFIG_BOARD_INITIALIZE=n && CONFIG_NSH_ARCHINIT=y :
- *     Called from the NSH library
- *
- ****************************************************************************/
-
-int stm32_bringup(void)
-{
-  int ret = OK;
-
-#ifdef HAVE_SDIO
-  /* Initialize the SDIO block driver */
-
-  ret = stm32_sdio_initialize();
-  if (ret != OK)
-    {
-      fdbg("Failed to initialize MMC/SD driver: %d\n", ret);
-      return ret;
-    }
-#endif
-
-#ifdef HAVE_USBHOST
-  /* Initialize USB host operation.  stm32_usbhost_initialize() starts a thread
-   * will monitor for USB connection and disconnection events.
-   */
-
-  ret = stm32_usbhost_initialize();
-  if (ret != OK)
-    {
-      udbg("Failed to initialize USB host: %d\n", ret);
-      return ret;
-    }
-#endif
-
-#ifdef HAVE_USBMONITOR
-  /* Start the USB Monitor */
-
-  ret = usbmonitor_start(0, NULL);
-  if (ret != OK)
-    {
-      udbg("Start USB monitor: %d\n", ret);
-    }
-#endif
-
-  return ret;
-}
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_buttons.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_buttons.c
deleted file mode 100644
index f6164bb91..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_buttons.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_buttons.c
- *
- *   Copyright (C) 2011-2012, 2014 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-
-#include <nuttx/arch.h>
-#include <arch/board/board.h>
-
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_ARCH_BUTTONS
-
-/****************************************************************************
- * Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/* Pin configuration for each STM32F4 Discovery button.  This array is indexed by
- * the BUTTON_* definitions in board.h
- */
-
-static const uint16_t g_buttons[NUM_BUTTONS] =
-{
-  GPIO_BTN_USER
-};
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: board_button_initialize
- *
- * Description:
- *   board_button_initialize() must be called to initialize button resources.  After
- *   that, board_buttons() may be called to collect the current state of all
- *   buttons or board_button_irq() may be called to register button interrupt
- *   handlers.
- *
- ****************************************************************************/
-
-void board_button_initialize(void)
-{
-  int i;
-
-  /* Configure the GPIO pins as inputs.  NOTE that EXTI interrupts are
-   * configured for all pins.
-   */
-
-  for (i = 0; i < NUM_BUTTONS; i++)
-    {
-      stm32_configgpio(g_buttons[i]);
-    }
-}
-
-/****************************************************************************
- * Name: board_buttons
- ****************************************************************************/
-
-uint8_t board_buttons(void)
-{
-  uint8_t ret = 0;
-  int i;
-
-  /* Check that state of each key */
-
-  for (i = 0; i < NUM_BUTTONS; i++)
-    {
-       /* A LOW value means that the key is pressed.
-        */
-
-       bool released = stm32_gpioread(g_buttons[i]);
-
-       /* Accumulate the set of depressed (not released) keys */
-
-       if (!released)
-         {
-            ret |= (1 << i);
-         }
-    }
-
-  return ret;
-}
-
-/************************************************************************************
- * Button support.
- *
- * Description:
- *   board_button_initialize() must be called to initialize button resources.  After
- *   that, board_buttons() may be called to collect the current state of all
- *   buttons or board_button_irq() may be called to register button interrupt
- *   handlers.
- *
- *   After board_button_initialize() has been called, board_buttons() may be called to
- *   collect the state of all buttons.  board_buttons() returns an 8-bit bit set
- *   with each bit associated with a button.  See the BUTTON_*_BIT
- *   definitions in board.h for the meaning of each bit.
- *
- *   board_button_irq() may be called to register an interrupt handler that will
- *   be called when a button is depressed or released.  The ID value is a
- *   button enumeration value that uniquely identifies a button resource. See the
- *   BUTTON_* definitions in board.h for the meaning of enumeration
- *   value.  The previous interrupt handler address is returned (so that it may
- *   restored, if so desired).
- *
- ************************************************************************************/
-
-#ifdef CONFIG_ARCH_IRQBUTTONS
-xcpt_t board_button_irq(int id, xcpt_t irqhandler)
-{
-  xcpt_t oldhandler = NULL;
-
-  /* The following should be atomic */
-
-  if (id >= MIN_IRQBUTTON && id <= MAX_IRQBUTTON)
-    {
-      oldhandler = stm32_gpiosetevent(g_buttons[id], true, true, true, irqhandler);
-    }
-  return oldhandler;
-}
-#endif
-#endif /* CONFIG_ARCH_BUTTONS */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_cxxinitialize.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_cxxinitialize.c
deleted file mode 100644
index 87064b318..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_cxxinitialize.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_cxxinitialize.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <debug.h>
-
-#include <nuttx/arch.h>
-
-#include <arch/stm32/chip.h>
-#include "chip.h"
-
-#if defined(CONFIG_HAVE_CXX) && defined(CONFIG_HAVE_CXXINITIALIZE)
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-/* Debug ****************************************************************************/
-/* Non-standard debug that may be enabled just for testing the static constructors */
-
-#ifndef CONFIG_DEBUG
-#  undef CONFIG_DEBUG_CXX
-#endif
-
-#ifdef CONFIG_DEBUG_CXX
-#  define cxxdbg              dbg
-#  define cxxlldbg            lldbg
-#  ifdef CONFIG_DEBUG_VERBOSE
-#    define cxxvdbg           vdbg
-#    define cxxllvdbg         llvdbg
-#  else
-#    define cxxvdbg(x...)
-#    define cxxllvdbg(x...)
-#  endif
-#else
-#  define cxxdbg(x...)
-#  define cxxlldbg(x...)
-#  define cxxvdbg(x...)
-#  define cxxllvdbg(x...)
-#endif
-
-/************************************************************************************
- * Private Types
- ************************************************************************************/
-/* This type defines one entry in initialization array */
-
-typedef void (*initializer_t)(void);
-
-/************************************************************************************
- * External references
- ************************************************************************************/
-/* _sinit and _einit are symbols exported by the linker script that mark the
- * beginning and the end of the C++ initialization section.
- */
-
-extern initializer_t _sinit;
-extern initializer_t _einit;
-
-/* _stext and _etext are symbols exported by the linker script that mark the
- * beginning and the end of text.
- */
-
-extern uint32_t _stext;
-extern uint32_t _etext;
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/****************************************************************************
- * Name: up_cxxinitialize
- *
- * Description:
- *   If C++ and C++ static constructors are supported, then this function
- *   must be provided by board-specific logic in order to perform
- *   initialization of the static C++ class instances.
- *
- *   This function should then be called in the application-specific
- *   user_start logic in order to perform the C++ initialization.  NOTE
- *   that no component of the core NuttX RTOS logic is involved; This
- *   function defintion only provides the 'contract' between application
- *   specific C++ code and platform-specific toolchain support
- *
- ***************************************************************************/
-
-void up_cxxinitialize(void)
-{
-  initializer_t *initp;
-
-  cxxdbg("_sinit: %p _einit: %p _stext: %p _etext: %p\n",
-         &_sinit, &_einit, &_stext, &_etext);
-
-  /* Visit each entry in the initialzation table */
-
-  for (initp = &_sinit; initp != &_einit; initp++)
-    {
-      initializer_t initializer = *initp;
-      cxxdbg("initp: %p initializer: %p\n", initp, initializer);
-
-      /* Make sure that the address is non-NULL and lies in the text region
-       * defined by the linker script.  Some toolchains may put NULL values
-       * or counts in the initialization table
-       */
-
-      if ((void*)initializer > (void*)&_stext && (void*)initializer < (void*)&_etext)
-        {
-          cxxdbg("Calling %p\n", initializer);
-          initializer();
-        }
-    }
-}
-
-#endif /* CONFIG_HAVE_CXX && CONFIG_HAVE_CXXINITIALIZE */
-
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_extmem.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_extmem.c
deleted file mode 100644
index 3717317fd..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_extmem.c
+++ /dev/null
@@ -1,187 +0,0 @@
-/************************************************************************************
- * configs/stm32f4disovery/src/stm32_extmem.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <assert.h>
-#include <debug.h>
-
-#include <arch/board/board.h>
-
-#include "chip.h"
-#include "up_arch.h"
-
-#include "stm32_fsmc.h"
-#include "stm32_gpio.h"
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-/************************************************************************************
- * Pre-processor Definitions
- ************************************************************************************/
-
-#ifndef CONFIG_STM32_FSMC
-#  warning "FSMC is not enabled"
-#endif
-
-#if STM32_NGPIO_PORTS < 6
-#  error "Required GPIO ports not enabled"
-#endif
-
-#define STM32_FSMC_NADDRCONFIGS 26
-#define STM32_FSMC_NDATACONFIGS 16
-
-/************************************************************************************
- * Public Data
- ************************************************************************************/
-
-/* GPIO configurations common to most external memories */
-
-static const uint32_t g_addressconfig[STM32_FSMC_NADDRCONFIGS] =
-{
-  GPIO_FSMC_A0,  GPIO_FSMC_A1 , GPIO_FSMC_A2,  GPIO_FSMC_A3,  GPIO_FSMC_A4 , GPIO_FSMC_A5,
-  GPIO_FSMC_A6,  GPIO_FSMC_A7,  GPIO_FSMC_A8,  GPIO_FSMC_A9,  GPIO_FSMC_A10, GPIO_FSMC_A11,
-  GPIO_FSMC_A12, GPIO_FSMC_A13, GPIO_FSMC_A14, GPIO_FSMC_A15, GPIO_FSMC_A16, GPIO_FSMC_A17,
-  GPIO_FSMC_A18, GPIO_FSMC_A19, GPIO_FSMC_A20, GPIO_FSMC_A21, GPIO_FSMC_A22, GPIO_FSMC_A23,
-  GPIO_FSMC_A24, GPIO_FSMC_A25
-};
-
-static const uint32_t g_dataconfig[STM32_FSMC_NDATACONFIGS] =
-{
-  GPIO_FSMC_D0,  GPIO_FSMC_D1 , GPIO_FSMC_D2,  GPIO_FSMC_D3,  GPIO_FSMC_D4 , GPIO_FSMC_D5,
-  GPIO_FSMC_D6,  GPIO_FSMC_D7,  GPIO_FSMC_D8,  GPIO_FSMC_D9,  GPIO_FSMC_D10, GPIO_FSMC_D11,
-  GPIO_FSMC_D12, GPIO_FSMC_D13, GPIO_FSMC_D14, GPIO_FSMC_D15
-};
-
-/************************************************************************************
- * Private Data
- ************************************************************************************/
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: stm32_extmemgpios
- *
- * Description:
- *   Initialize GPIOs for external memory usage
- *
- ************************************************************************************/
-
-void stm32_extmemgpios(const uint32_t *gpios, int ngpios)
-{
-  int i;
-
-  /* Configure GPIOs */
-
-  for (i = 0; i < ngpios; i++)
-    {
-      stm32_configgpio(gpios[i]);
-    }
-}
-
-/************************************************************************************
- * Name: stm32_extmemaddr
- *
- * Description:
- *   Initialize adress line GPIOs for external memory access
- *
- ************************************************************************************/
-
-void stm32_extmemaddr(int naddrs)
-{
-  stm32_extmemgpios(g_addressconfig, naddrs);
-}
-
-/************************************************************************************
- * Name: stm32_extmemdata
- *
- * Description:
- *   Initialize data line GPIOs for external memory access
- *
- ************************************************************************************/
-
-void stm32_extmemdata(int ndata)
-{
-  stm32_extmemgpios(g_dataconfig, ndata);
-}
-
-/************************************************************************************
- * Name: stm32_enablefsmc
- *
- * Description:
- *  enable clocking to the FSMC module
- *
- ************************************************************************************/
-
-void stm32_enablefsmc(void)
-{
-  uint32_t regval;
-
-  /* Enable AHB clocking to the FSMC */
-
-  regval  = getreg32( STM32_RCC_AHB3ENR);
-  regval |= RCC_AHB3ENR_FSMCEN;
-  putreg32(regval, STM32_RCC_AHB3ENR);
-}
-
-/************************************************************************************
- * Name: stm32_disablefsmc
- *
- * Description:
- *  enable clocking to the FSMC module
- *
- ************************************************************************************/
-
-void stm32_disablefsmc(void)
-{
-  uint32_t regval;
-
-  /* Disable AHB clocking to the FSMC */
-
-  regval  = getreg32(STM32_RCC_AHB3ENR);
-  regval &= ~RCC_AHB3ENR_FSMCEN;
-  putreg32(regval, STM32_RCC_AHB3ENR);
-}
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_idle.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_idle.c
deleted file mode 100644
index 861df5123..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_idle.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_idle.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Authors: Gregory Nutt <gnutt@nuttx.org>
- *            Diego Sanchez <dsanchez@nx-engineering.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <arch/board/board.h>
-#include <nuttx/config.h>
-
-#include <nuttx/arch.h>
-#include <nuttx/clock.h>
-#include <nuttx/power/pm.h>
-
-#include <debug.h>
-#include <nuttx/rtc.h>
-#include <arch/irq.h>
-
-#include "up_internal.h"
-#include "stm32_pm.h"
-#include "stm32_rcc.h"
-#include "stm32_exti.h"
-
-#include "stm32f4discovery.h"
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-/* Does the board support an IDLE LED to indicate that the board is in the
- * IDLE state?
- */
-
-#if defined(CONFIG_ARCH_LEDS) && defined(LED_IDLE)
-#  define BEGIN_IDLE() board_led_on(LED_IDLE)
-#  define END_IDLE()   board_led_off(LED_IDLE)
-#else
-#  define BEGIN_IDLE()
-#  define END_IDLE()
-#endif
-
-/* Values for the RTC Alarm to wake up from the PM_STANDBY mode */
-
-#ifndef CONFIG_PM_ALARM_SEC
-#  define CONFIG_PM_ALARM_SEC 3
-#endif
-
-#ifndef CONFIG_PM_ALARM_NSEC
-#  define CONFIG_PM_ALARM_NSEC 0
-#endif
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-#if defined(CONFIG_PM) && defined(CONFIG_RTC_ALARM)
-static void up_alarmcb(void);
-#endif
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_idlepm
- *
- * Description:
- *   Perform IDLE state power management.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-static void stm32_idlepm(void)
-{
-#ifdef CONFIG_RTC_ALARM
-  struct timespec alarmtime;
-#endif
-  static enum pm_state_e oldstate = PM_NORMAL;
-  enum pm_state_e newstate;
-  irqstate_t flags;
-  int ret;
-
-  /* Decide, which power saving level can be obtained */
-
-  newstate = pm_checkstate();
-
-  /* Check for state changes */
-
-  if (newstate != oldstate)
-    {
-      lldbg("newstate= %d oldstate=%d\n", newstate, oldstate);
-
-      flags = irqsave();
-
-      /* Force the global state change */
-
-      ret = pm_changestate(newstate);
-      if (ret < 0)
-        {
-          /* The new state change failed, revert to the preceding state */
-
-          (void)pm_changestate(oldstate);
-
-          /* No state change... */
-
-          goto errout;
-        }
-
-      /* Then perform board-specific, state-dependent logic here */
-
-      switch (newstate)
-        {
-        case PM_NORMAL:
-          {
-          }
-          break;
-
-        case PM_IDLE:
-          {
-          }
-          break;
-
-        case PM_STANDBY:
-          {
-#ifdef CONFIG_RTC_ALARM
-            /* Disable RTC Alarm interrupt */
-
-#warning "missing logic"
-
-            /* Configure the RTC alarm to Auto Wake the system */
-
-#warning "missing logic"
-
-            /* The tv_nsec value must not exceed 1,000,000,000. That
-             * would be an invalid time.
-             */
-
-#warning "missing logic"
-
-            /* Set the alarm */
-
-#warning "missing logic"
-#endif
-            /* Call the STM32 stop mode */
-
-            stm32_pmstop(true);
-
-            /* We have been re-awakened by some even:  A button press?
-             * An alarm?  Cancel any pending alarm and resume the normal
-             * operation.
-             */
-
-#ifdef CONFIG_RTC_ALARM
-#warning "missing logic"
-#endif
-            /* Resume normal operation */
-
-            pm_changestate(PM_NORMAL);
-            newstate = PM_NORMAL;
-          }
-          break;
-
-        case PM_SLEEP:
-          {
-            /* We should not return from standby mode.  The only way out
-             * of standby is via the reset path.
-             */
-
-            (void)stm32_pmstandby();
-          }
-          break;
-
-        default:
-          break;
-        }
-
-      /* Save the new state */
-
-      oldstate = newstate;
-
-errout:
-      irqrestore(flags);
-    }
-}
-#else
-#  define stm32_idlepm()
-#endif
-
-/************************************************************************************
- * Name: up_alarmcb
- *
- * Description:
- *    RTC alarm service routine
- *
- ************************************************************************************/
-
-#if defined(CONFIG_PM) && defined(CONFIG_RTC_ALARM)
-static void up_alarmcb(void)
-{
-  /* This alarm occurs because there wasn't any EXTI interrupt during the
-   * PM_STANDBY period. So just go to sleep.
-   */
-
-  pm_changestate(PM_SLEEP);
-}
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_idle
- *
- * Description:
- *   up_idle() is the logic that will be executed when their is no other
- *   ready-to-run task.  This is processor idle time and will continue until
- *   some interrupt occurs to cause a context switch from the idle task.
- *
- *   Processing in this state may be processor-specific. e.g., this is where
- *   power management operations might be performed.
- *
- ****************************************************************************/
-
-void up_idle(void)
-{
-#if defined(CONFIG_SUPPRESS_INTERRUPTS) || defined(CONFIG_SUPPRESS_TIMER_INTS)
-  /* If the system is idle and there are no timer interrupts, then process
-   * "fake" timer interrupts. Hopefully, something will wake up.
-   */
-
-  sched_process_timer();
-#else
-
-  /* Perform IDLE mode power management */
-
-  BEGIN_IDLE();
-  stm32_idlepm();
-  END_IDLE();
-#endif
-}
-
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_nsh.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_nsh.c
deleted file mode 100644
index 037fced44..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_nsh.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/****************************************************************************
- * config/stm32f4discovery/src/stm32_nsh.c
- *
- *   Copyright (C) 2012, 2014 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include "stm32f4discovery.h"
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-
-#ifndef OK
-#  define OK 0
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: nsh_archinitialize
- *
- * Description:
- *   Perform architecture-specific initialization (if this was not already
- *   done by board_initialize();
- *
- ****************************************************************************/
-
-int nsh_archinitialize(void)
-{
-#ifdef CONFIG_BOARD_INITIALIZE
-  /* Board initialization already performed by board_initialize() */
-
-  return OK;
-#else
-  /* Perform board-specific initialization */
-
-  return stm32_bringup();
-#endif
-}
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_pm.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_pm.c
deleted file mode 100644
index 761061a28..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_pm.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_pm.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Authors: Gregory Nutt <gnutt@nuttx.org>
- *            Diego Sanchez <dsanchez@nx-engineering.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <nuttx/power/pm.h>
-
-#include "up_internal.h"
-#include "stm32_pm.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_PM
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Public Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_pminitialize
- *
- * Description:
- *   This function is called by MCU-specific logic at power-on reset in
- *   order to provide one-time initialization the power management subystem.
- *   This function must be called *very* early in the initializeation sequence
- *   *before* any other device drivers are initialized (since they may
- *   attempt to register with the power management subsystem).
- *
- * Input parameters:
- *   None.
- *
- * Returned value:
- *    None.
- *
- ****************************************************************************/
-
-void up_pminitialize(void)
-{
-  /* Then initialize the NuttX power management subsystem proper */
-
-  pm_initialize();
-
-#if defined(CONFIG_ARCH_IDLE_CUSTOM) && defined(CONFIG_PM_BUTTONS)
-  /* Initialize the buttons to wake up the system from low power modes */
-
-  stm32_pm_buttons();
-#endif
-
-  /* Initialize the LED PM */
-
-  stm32_led_pminitialize();
-}
-
-#endif /* CONFIG_PM */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_pmbuttons.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_pmbuttons.c
deleted file mode 100644
index b060e9a55..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_pmbuttons.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_pm_buttons.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Authors: Gregory Nutt <gnutt@nuttx.org>
- *            Diego Sanchez <dsanchez@nx-engineering.com>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <arch/board/board.h>
-#include <nuttx/config.h>
-
-#include <nuttx/power/pm.h>
-#include <arch/irq.h>
-#include <stdbool.h>
-#include <debug.h>
-
-#include "up_arch.h"
-#include "nvic.h"
-#include "stm32_pwr.h"
-#include "stm32_pm.h"
-#include "stm32f4discovery.h"
-
-#if defined(CONFIG_PM) && defined(CONFIG_ARCH_IDLE_CUSTOM) && defined(CONFIG_PM_BUTTONS)
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-
-#ifndef CONFIG_ARCH_BUTTONS
-#  error "CONFIG_ARCH_BUTTONS is not defined in the configuration"
-#endif
-
-#ifndef CONFIG_ARCH_IRQBUTTONS
-#  warning "CONFIG_ARCH_IRQBUTTONS is not defined in the configuration"
-#endif
-
-#ifndef CONFIG_PM_BUTTON_ACTIVITY
-#  define CONFIG_PM_BUTTON_ACTIVITY 10
-#endif
-
-/****************************************************************************
- * Private Types
- ****************************************************************************/
-
-/****************************************************************************
- * Private Function Prototypes
- ****************************************************************************/
-
-#ifdef CONFIG_ARCH_IRQBUTTONS
-static int button_handler(int irq, FAR void *context);
-#endif /* CONFIG_ARCH_IRQBUTTONS */
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: button_handler
- *
- * Description:
- *   Handle a button wake-up interrupt
- *
- ****************************************************************************/
-
-#ifdef CONFIG_ARCH_IRQBUTTONS
-static int button_handler(int irq, FAR void *context)
-{
-  /* At this point the MCU should have already awakened.  The state
-   * change will be handled in the IDLE loop when the system is re-awakened
-   * The button interrupt handler should be totally ignorant of the PM
-   * activities and should report button activity as if nothing
-   * special happened.
-   */
-
-  pm_activity(CONFIG_PM_BUTTON_ACTIVITY);
-  return OK;
-}
-#endif /* CONFIG_ARCH_IRQBUTTONS */
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_pm_buttons
- *
- * Description:
- *   Configure the user button of the STM32f4discovery board as EXTI,
- *   so it is able to wakeup the MCU from the PM_STANDBY mode
- *
- ****************************************************************************/
-
-void stm32_pm_buttons(void)
-{
-  /* Initialize the button GPIOs */
-
-  board_button_initialize();
-
-#ifdef CONFIG_ARCH_IRQBUTTONS
-      xcpt_t oldhandler = board_button_irq(0, button_handler);
-
-      if (oldhandler != NULL)
-        {
-          lowsyslog(LOG_WARNING, "WARNING: oldhandler:%p is not NULL!  "
-                   "Button events may be lost or aliased!\n",
-                   oldhandler);
-        }
-#endif
-}
-
-#endif /* CONFIG_PM && CONFIG_ARCH_IDLE_CUSTOM && CONFIG_PM_BUTTONS)*/
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_pwm.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_pwm.c
deleted file mode 100644
index 7ef3584be..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_pwm.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_pwm.c
- *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/pwm.h>
-#include <arch/board/board.h>
-
-#include "chip.h"
-#include "up_arch.h"
-#include "stm32_pwm.h"
-#include "stm32f4discovery.h"
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-/* Configuration *******************************************************************/
-/* PWM
- *
- * The stm32f4discovery has no real on-board PWM devices, but the board can be configured to output
- * a pulse train using TIM4 CH2.  This pin is used by FSMC is connect to CN5 just for this
- * purpose:
- *
- * PD13 FSMC_A18 / MC_TIM4_CH2OUT pin 33 (EnB)
- *
- * FSMC must be disabled in this case!
- */
-
-#define HAVE_PWM 1
-
-#ifndef CONFIG_PWM
-#  undef HAVE_PWM
-#endif
-
-#ifndef CONFIG_STM32_TIM4
-#  undef HAVE_PWM
-#endif
-
-#ifndef CONFIG_STM32_TIM4_PWM
-#  undef HAVE_PWM
-#endif
-
-#if CONFIG_STM32_TIM4_CHANNEL != STM32F4DISCOVERY_PWMCHANNEL
-#  undef HAVE_PWM
-#endif
-
-#ifdef HAVE_PWM
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: pwm_devinit
- *
- * Description:
- *   All STM32 architectures must provide the following interface to work with
- *   examples/pwm.
- *
- ************************************************************************************/
-
-int pwm_devinit(void)
-{
-  static bool initialized = false;
-  struct pwm_lowerhalf_s *pwm;
-  int ret;
-
-  /* Have we already initialized? */
-
-  if (!initialized)
-    {
-      /* Call stm32_pwminitialize() to get an instance of the PWM interface */
-
-      pwm = stm32_pwminitialize(STM32F4DISCOVERY_PWMTIMER);
-      if (!pwm)
-        {
-          dbg("Failed to get the STM32 PWM lower half\n");
-          return -ENODEV;
-        }
-
-      /* Register the PWM driver at "/dev/pwm0" */
-
-      ret = pwm_register("/dev/pwm0", pwm);
-      if (ret < 0)
-        {
-          adbg("pwm_register failed: %d\n", ret);
-          return ret;
-        }
-
-      /* Now we are initialized */
-
-      initialized = true;
-    }
-
-  return OK;
-}
-
-#endif /* HAVE_PWM */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_qencoder.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_qencoder.c
deleted file mode 100644
index 850da62d9..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_qencoder.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_qencoder.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/sensors/qencoder.h>
-#include <arch/board/board.h>
-
-#include "chip.h"
-#include "up_arch.h"
-#include "stm32_qencoder.h"
-#include "stm32f4discovery.h"
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-/* Configuration *******************************************************************/
-/* Check if we have a timer configured for quadrature encoder -- assume YES. */
-
-#define HAVE_QENCODER 1
-
-/* If TIMn is not enabled (via CONFIG_STM32_TIMn), then the configuration cannot
- * specify TIMn as a quadrature encoder (via CONFIG_STM32_TIMn_QE).
- */
-
-#ifndef CONFIG_STM32_TIM1
-#  undef CONFIG_STM32_TIM1_QE
-#endif
-#ifndef CONFIG_STM32_TIM2
-#  undef CONFIG_STM32_TIM2_QE
-#endif
-#ifndef CONFIG_STM32_TIM3
-#  undef CONFIG_STM32_TIM3_QE
-#endif
-#ifndef CONFIG_STM32_TIM4
-#  undef CONFIG_STM32_TIM4_QE
-#endif
-#ifndef CONFIG_STM32_TIM5
-#  undef CONFIG_STM32_TIM5_QE
-#endif
-#ifndef CONFIG_STM32_TIM8
-#  undef CONFIG_STM32_TIM8_QE
-#endif
-
-/* If the upper-half quadrature encoder driver is not enabled, then we cannot
- * support the quadrature encoder.
- */
-
-#ifndef CONFIG_QENCODER
-#  undef HAVE_QENCODER
-#endif
-
-/* Which Timer should we use, TIMID={1,2,3,4,5,8}.  If multiple timers are
- * configured as quadrature encoders, this logic will arbitrarily select
- * the lowest numbered timer.
- *
- * At least one TIMn, n={1,2,3,4,5,8}, must be both enabled and configured
- * as a quadrature encoder in order to support the lower half quadrature
- * encoder driver.  The above check assures that if CONFIG_STM32_TIMn_QE
- * is defined, then the correspdonding TIMn is also enabled.
- */
-
-#if defined CONFIG_STM32_TIM1_QE
-#  define TIMID 1
-#elif defined CONFIG_STM32_TIM2_QE
-#  define TIMID 2
-#elif defined CONFIG_STM32_TIM3_QE
-#  define TIMID 3
-#elif defined CONFIG_STM32_TIM4_QE
-#  define TIMID 4
-#elif defined CONFIG_STM32_TIM5_QE
-#  define TIMID 5
-#elif defined CONFIG_STM32_TIM8_QE
-#  define TIMID 8
-#else
-#  undef HAVE_QENCODER
-#endif
-
-#ifdef HAVE_QENCODER
-
-/* Debug ***************************************************************************/
-/* Non-standard debug that may be enabled just for testing the quadrature encoder */
-
-#ifndef CONFIG_DEBUG
-#  undef CONFIG_DEBUG_QENCODER
-#endif
-
-#ifdef CONFIG_DEBUG_QENCODER
-#  define qedbg                 dbg
-#  define qelldbg               lldbg
-#  ifdef CONFIG_DEBUG_VERBOSE
-#    define qevdbg              vdbg
-#    define qellvdbg            llvdbg
-#  else
-#    define qevdbg(x...)
-#    define qellvdbg(x...)
-#  endif
-#else
-#  define qedbg(x...)
-#  define qelldbg(x...)
-#  define qevdbg(x...)
-#  define qellvdbg(x...)
-#endif
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: qe_devinit
- *
- * Description:
- *   All STM32 architectures must provide the following interface to work with
- *   examples/qencoder.
- *
- ************************************************************************************/
-
-int qe_devinit(void)
-{
-  static bool initialized = false;
-  int ret;
-
-  /* Check if we are already initialized */
-
-  if (!initialized)
-    {
-      /* Initialize a quadrature encoder interface. */
-
-      qevdbg("Initializing the quadrature encoder using TIM%d\n", TIMID);
-      ret = stm32_qeinitialize("/dev/qe0", TIMID);
-      if (ret < 0)
-        {
-          qedbg("stm32_qeinitialize failed: %d\n", ret);
-          return ret;
-        }
-
-      initialized = true;
-    }
-
-  return OK;
-}
-
-#endif /* HAVE_QENCODER */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_sdio.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_sdio.c
deleted file mode 100644
index 4148caf79..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_sdio.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/****************************************************************************
- * config/stm32f4discovery/src/stm32_sdio.c
- *
- *   Copyright (C) 2014 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdbool.h>
-#include <stdio.h>
-#include <debug.h>
-#include <errno.h>
-
-#include <nuttx/sdio.h>
-#include <nuttx/mmcsd.h>
-
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-#ifdef HAVE_SDIO
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-
-/* Card detections requires card support and a card detection GPIO */
-
-#define HAVE_NCD   1
-#if !defined(HAVE_SDIO) || !defined(GPIO_SDIO_NCD)
-#  undef HAVE_NCD
-#endif
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-static FAR struct sdio_dev_s *g_sdio_dev;
-#ifdef HAVE_NCD
-static bool g_sd_inserted = 0xff; /* Impossible value */
-#endif
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_ncd_interrupt
- *
- * Description:
- *   Card detect interrupt handler.
- *
- ****************************************************************************/
-
-#ifdef HAVE_NCD
-static int stm32_ncd_interrupt(int irq, FAR void *context)
-{
-  bool present;
-
-  present = !stm32_gpioread(GPIO_SDIO_NCD);
-  if (present != g_sd_inserted)
-    {
-      sdio_mediachange(g_sdio_dev, present);
-      g_sd_inserted = present;
-    }
-
-  return OK;
-}
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_sdio_initialize
- *
- * Description:
- *   Initialize SDIO-based MMC/SD card support
- *
- ****************************************************************************/
-
-int stm32_sdio_initialize(void)
-{
-  int ret;
-
-#ifdef HAVE_NCD
-  /* Card detect */
-
-  bool cd_status;
-
-  /* Configure the card detect GPIO */
-
-  stm32_configgpio(GPIO_SDIO_NCD);
-
-  /* Register an interrupt handler for the card detect pin */
-
-  stm32_gpiosetevent(GPIO_SDIO_NCD, true, true, true, stm32_ncd_interrupt);
-#endif
-
-  /* Mount the SDIO-based MMC/SD block driver */
-  /* First, get an instance of the SDIO interface */
-
-  fvdbg("Initializing SDIO slot %d\n", SDIO_SLOTNO);
-
-  g_sdio_dev = sdio_initialize(SDIO_SLOTNO);
-  if (!g_sdio_dev)
-    {
-      fdbg("Failed to initialize SDIO slot %d\n", SDIO_SLOTNO);
-      return -ENODEV;
-    }
-
-  /* Now bind the SDIO interface to the MMC/SD driver */
-
-  fvdbg("Bind SDIO to the MMC/SD driver, minor=%d\n", SDIO_MINOR);
-
-  ret = mmcsd_slotinitialize(SDIO_MINOR, g_sdio_dev);
-  if (ret != OK)
-    {
-      fdbg("Failed to bind SDIO to the MMC/SD driver: %d\n", ret);
-      return ret;
-    }
-
-  fvdbg("Successfully bound SDIO to the MMC/SD driver\n");
-
-#ifdef HAVE_NCD
-  /* Use SD card detect pin to check if a card is g_sd_inserted */
-
-  cd_status = !stm32_gpioread(GPIO_SDIO_NCD);
-  fvdbg("Card detect : %d\n", cd_status);
-
-  sdio_mediachange(g_sdio_dev, cd_status);
-#else
-  /* Assume that the SD card is inserted.  What choice do we have? */
-
-  sdio_mediachange(g_sdio_dev, true);
-#endif
-
-  return OK;
-}
-
-#endif /* HAVE_SDIO */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_spi.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_spi.c
deleted file mode 100644
index 201c5412b..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_spi.c
+++ /dev/null
@@ -1,250 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_spi.c
- *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/spi/spi.h>
-#include <arch/board/board.h>
-
-#include "up_arch.h"
-#include "chip.h"
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-#if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3)
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-
-/* Enables debug output from this file (needs CONFIG_DEBUG too) */
-
-#undef SPI_DEBUG   /* Define to enable debug */
-#undef SPI_VERBOSE /* Define to enable verbose debug */
-
-#ifdef SPI_DEBUG
-#  define spidbg  lldbg
-#  ifdef SPI_VERBOSE
-#    define spivdbg lldbg
-#  else
-#    define spivdbg(x...)
-#  endif
-#else
-#  undef SPI_VERBOSE
-#  define spidbg(x...)
-#  define spivdbg(x...)
-#endif
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: stm32_spiinitialize
- *
- * Description:
- *   Called to configure SPI chip select GPIO pins for the stm32f4discovery board.
- *
- ************************************************************************************/
-
-void weak_function stm32_spiinitialize(void)
-{
-#ifdef CONFIG_STM32_SPI1
-  (void)stm32_configgpio(GPIO_CS_MEMS);    /* MEMS chip select */
-#endif
-#if defined(CONFIG_LCD_UG2864AMBAG01) || defined(CONFIG_LCD_UG2864HSWEG01)
-  (void)stm32_configgpio(GPIO_OLED_CS);    /* OLED chip select */
-# if defined(CONFIG_LCD_UG2864AMBAG01)
-  (void)stm32_configgpio(GPIO_OLED_A0);    /* OLED Command/Data */
-# endif
-# if defined(CONFIG_LCD_UG2864HSWEG01)
-  (void)stm32_configgpio(GPIO_OLED_DC);    /* OLED Command/Data */
-# endif
-#endif
-}
-
-/****************************************************************************
- * Name:  stm32_spi1/2/3select and stm32_spi1/2/3status
- *
- * Description:
- *   The external functions, stm32_spi1/2/3select and stm32_spi1/2/3status must be
- *   provided by board-specific logic.  They are implementations of the select
- *   and status methods of the SPI interface defined by struct spi_ops_s (see
- *   include/nuttx/spi/spi.h). All other methods (including up_spiinitialize())
- *   are provided by common STM32 logic.  To use this common SPI logic on your
- *   board:
- *
- *   1. Provide logic in stm32_boardinitialize() to configure SPI chip select
- *      pins.
- *   2. Provide stm32_spi1/2/3select() and stm32_spi1/2/3status() functions in your
- *      board-specific logic.  These functions will perform chip selection and
- *      status operations using GPIOs in the way your board is configured.
- *   3. Add a calls to up_spiinitialize() in your low level application
- *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
- *      SPI driver to higher level logic (e.g., calling
- *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
- *      the SPI MMC/SD driver).
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_SPI1
-void stm32_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
-{
-  spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
-
-#if defined(CONFIG_LCD_UG2864AMBAG01) || defined(CONFIG_LCD_UG2864HSWEG01)
-  if (devid == SPIDEV_DISPLAY)
-    {
-      stm32_gpiowrite(GPIO_OLED_CS, !selected);
-    }
-  else
-#endif
-    {
-      stm32_gpiowrite(GPIO_CS_MEMS, !selected);
-    }
-}
-
-uint8_t stm32_spi1status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
-{
-  return 0;
-}
-#endif
-
-#ifdef CONFIG_STM32_SPI2
-void stm32_spi2select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
-{
-  spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
-}
-
-uint8_t stm32_spi2status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
-{
-  return 0;
-}
-#endif
-
-#ifdef CONFIG_STM32_SPI3
-void stm32_spi3select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
-{
-  spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
-}
-
-uint8_t stm32_spi3status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
-{
-  return 0;
-}
-#endif
-
-/****************************************************************************
- * Name: stm32_spi1cmddata
- *
- * Description:
- *   Set or clear the SH1101A A0 or SD1306 D/C n bit to select data (true)
- *   or command (false). This function must be provided by platform-specific
- *   logic. This is an implementation of the cmddata method of the SPI
- *   interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h).
- *
- * Input Parameters:
- *
- *   spi - SPI device that controls the bus the device that requires the CMD/
- *         DATA selection.
- *   devid - If there are multiple devices on the bus, this selects which one
- *         to select cmd or data.  NOTE:  This design restricts, for example,
- *         one one SPI display per SPI bus.
- *   cmd - true: select command; false: select data
- *
- * Returned Value:
- *   None
- *
- ****************************************************************************/
-
-#ifdef CONFIG_SPI_CMDDATA
-#ifdef CONFIG_STM32_SPI1
-int stm32_spi1cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
-{
-#if defined(CONFIG_LCD_UG2864AMBAG01) || defined(CONFIG_LCD_UG2864HSWEG01)
-  if (devid == SPIDEV_DISPLAY)
-    {
-      /* "This is the Data/Command control pad which determines whether the
-       *  data bits are data or a command.
-       *
-       *  A0 = "H": the inputs at D0 to D7 are treated as display data.
-       *  A0 = "L": the inputs at D0 to D7 are transferred to the command
-       *       registers."
-       */
-
-# if defined(CONFIG_LCD_UG2864AMBAG01)
-      (void)stm32_gpiowrite(GPIO_OLED_A0, !cmd);
-# endif
-# if defined(CONFIG_LCD_UG2864HSWEG01)
-      (void)stm32_gpiowrite(GPIO_OLED_DC, !cmd);
-# endif
-      return OK;
-    }
-#endif
-
-  return -ENODEV;
-}
-#endif
-
-#ifdef CONFIG_STM32_SPI2
-int stm32_spi2cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
-{
-  return -ENODEV;
-}
-#endif
-
-#ifdef CONFIG_STM32_SPI3
-int stm32_spi3cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd)
-{
-  return -ENODEV;
-}
-#endif
-#endif /* CONFIG_SPI_CMDDATA */
-
-#endif /* CONFIG_STM32_SPI1 || CONFIG_STM32_SPI2 */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_ssd1289.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_ssd1289.c
deleted file mode 100644
index 74c6ee22e..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_ssd1289.c
+++ /dev/null
@@ -1,424 +0,0 @@
-/**************************************************************************************
- * configs/stm32fdiscover/src/stm32_ssd1289.c
- *
- * This logic supports the connection of an SSD1289-based LCD to the STM32F4Discovery
- * board.
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Authors: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- **************************************************************************************/
-
-/**************************************************************************************
- * Included Files
- **************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <sys/types.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <string.h>
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/arch.h>
-#include <nuttx/spi/spi.h>
-#include <nuttx/lcd/lcd.h>
-#include <nuttx/lcd/ssd1289.h>
-
-#include <arch/board/board.h>
-
-#include "up_arch.h"
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_LCD_SSD1289
-
-/**************************************************************************************
- * Pre-processor Definitions
- **************************************************************************************/
-/* Configuration **********************************************************************/
-
-#ifndef CONFIG_STM32_FSMC
-#  error "CONFIG_STM32_FSMC is required to use the LCD"
-#endif
-
-/* Define CONFIG_DEBUG_LCD to enable detailed LCD debug output. Verbose debug must
- * also be enabled.
- */
-
-#ifndef CONFIG_DEBUG
-#  undef CONFIG_DEBUG_VERBOSE
-#  undef CONFIG_DEBUG_GRAPHICS
-#  undef CONFIG_DEBUG_LCD
-#endif
-
-#ifndef CONFIG_DEBUG_VERBOSE
-#  undef CONFIG_DEBUG_LCD
-#endif
-
-/* STM32F4Discovery LCD Hardware Definitions ******************************************/
-/* LCD /CS is CE1 ==  NOR/SRAM Bank 1
- *
- * Bank 1 = 0x60000000 | 0x00000000
- * Bank 2 = 0x60000000 | 0x04000000
- * Bank 3 = 0x60000000 | 0x08000000
- * Bank 4 = 0x60000000 | 0x0c000000
- *
- * FSMC address bit 16 is used to distinguish command and data.  FSMC address bits
- * 0-24 correspond to ARM address bits 1-25.
- */
-
-#define STM32_LCDBASE ((uintptr_t)(0x60000000 | 0x00000000))
-#define LCD_INDEX     (STM32_LCDBASE)
-#define LCD_DATA      (STM32_LCDBASE + 0x00020000)
-
-/* SRAM pin definitions */
-
-#define LCD_NADDRLINES   1   /* A16 */
-#define LCD_NDATALINES   16  /* D0-15 */
-
-/* Debug ******************************************************************************/
-
-#ifdef CONFIG_DEBUG_LCD
-#  define lcddbg         dbg
-#  define lcdvdbg        vdbg
-#else
-#  define lcddbg(x...)
-#  define lcdvdbg(x...)
-#endif
-
-/**************************************************************************************
- * Private Type Definition
- **************************************************************************************/
-
-/**************************************************************************************
- * Private Function Protototypes
- **************************************************************************************/
-/* Low Level LCD access */
-
-static void stm32_select(FAR struct ssd1289_lcd_s *dev);
-static void stm32_deselect(FAR struct ssd1289_lcd_s *dev);
-static void stm32_index(FAR struct ssd1289_lcd_s *dev, uint8_t index);
-#ifndef CONFIG_SSD1289_WRONLY
-static uint16_t stm32_read(FAR struct ssd1289_lcd_s *dev);
-#endif
-static void stm32_write(FAR struct ssd1289_lcd_s *dev, uint16_t data);
-static void stm32_backlight(FAR struct ssd1289_lcd_s *dev, int power);
-
-/**************************************************************************************
- * Private Data
- **************************************************************************************/
-/* LCD pin mapping (see configs/stm324discovery/README.txt
- * MAPPING TO STM32 F4:
- *
- *  ---------------- ------------- ----------------------------------
- *   STM32 FUNCTION  LCD PIN       STM32F4Discovery PIN
- *  ---------------- ------------- ----------------------------------
- *   FSMC_D0          D0    pin 4   PD14 P1 pin 46 Conflict (Note 1)
- *   FSMC_D1          D1    pin 3   PD15 P1 pin 47 Conflict (Note 2)
- *   FSMC_D2          D2    pin 6   PD0  P2 pin 36 Free I/O
- *   FSMC_D3          D3    pin 5   PD1  P2 pin 33 Free I/O
- *   FSMC_D4          D4    pin 8   PE7  P1 pin 25 Free I/O
- *   FSMC_D5          D5    pin 7   PE8  P1 pin 26 Free I/O
- *   FSMC_D6          D6    pin 10  PE9  P1 pin 27 Free I/O
- *   FSMC_D7          D7    pin 9   PE10 P1 pin 28 Free I/O
- *   FSMC_D8          D8    pin 12  PE11 P1 pin 29 Free I/O
- *   FSMC_D9          D9    pin 11  PE12 P1 pin 30 Free I/O
- *   FSMC_D10         D10   pin 14  PE13 P1 pin 31 Free I/O
- *   FSMC_D11         D11   pin 13  PE14 P1 pin 32 Free I/O
- *   FSMC_D12         D12   pin 16  PE15 P1 pin 33 Free I/O
- *   FSMC_D13         D13   pin 15  PD8  P1 pin 40 Free I/O
- *   FSMC_D14         D14   pin 18  PD9  P1 pin 41 Free I/O
- *   FSMC_D15         D15   pin 17  PD10 P1 pin 42 Free I/O
- *   FSMC_A16         RS    pin 19  PD11 P1 pin 27 Free I/O
- *   FSMC_NE1         ~CS   pin 10  PD7  P2 pin 27 Free I/O
- *   FSMC_NWE         ~WR   pin 22  PD5  P2 pin 29 Conflict (Note 3)
- *   FSMC_NOE         ~RD   pin 21  PD4  P2 pin 32 Conflict (Note 4)
- *   PC6              RESET pin 24  PC6  P2 pin 47 Free I/O
- *  ---------------- ------------- ----------------------------------
- *
- *   1 Used for the RED LED
- *   2 Used for the BLUE LED
- *   3 Used for the RED LED and for OTG FS Overcurrent.  It may be okay to use
- *     for the parallel interface if PC0 is held high (or floating).  PC0 enables
- *     the STMPS2141STR IC power switch that drives the OTG FS host VBUS.
- *   4 Also the reset pin for the CS43L22 audio Codec.
- */
-
-#define GPIO_LCD_RESET (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                        GPIO_OUTPUT_SET|GPIO_PORTC|GPIO_PIN6)
-
-/* GPIO configurations unique to the LCD  */
-
-static const uint32_t g_lcdconfig[] =
-{
-  /* PC6(RESET), FSMC_A16, FSMC_NOE, FSMC_NWE, and FSMC_NE1  */
-
-  GPIO_LCD_RESET, GPIO_FSMC_A16, GPIO_FSMC_NOE, GPIO_FSMC_NWE, GPIO_FSMC_NE1
-};
-#define NLCD_CONFIG (sizeof(g_lcdconfig)/sizeof(uint32_t))
-
-/* This is the driver state structure (there is no retained state information) */
-
-static struct ssd1289_lcd_s g_ssd1289 =
-{
-  .select    = stm32_select,
-  .deselect  = stm32_deselect,
-  .index     = stm32_index,
-#ifndef CONFIG_SSD1289_WRONLY
-  .read      = stm32_read,
-#endif
-  .write     = stm32_write,
-  .backlight = stm32_backlight
-};
-
-/* The saved instance of the LCD driver */
-
-static FAR struct lcd_dev_s *g_ssd1289drvr;
-
-/**************************************************************************************
- * Private Functions
- **************************************************************************************/
-
-/**************************************************************************************
- * Name: stm32_select
- *
- * Description:
- *   Select the LCD device
- *
- **************************************************************************************/
-
-static void stm32_select(FAR struct ssd1289_lcd_s *dev)
-{
-  /* Does not apply to this hardware */
-}
-
-/**************************************************************************************
- * Name: stm32_deselect
- *
- * Description:
- *   De-select the LCD device
- *
- **************************************************************************************/
-
-static void stm32_deselect(FAR struct ssd1289_lcd_s *dev)
-{
-  /* Does not apply to this hardware */
-}
-
-/**************************************************************************************
- * Name: stm32_deselect
- *
- * Description:
- *   Set the index register
- *
- **************************************************************************************/
-
-static void stm32_index(FAR struct ssd1289_lcd_s *dev, uint8_t index)
-{
-  putreg16((uint16_t)index, LCD_INDEX);
-}
-
-/**************************************************************************************
- * Name: stm32_read
- *
- * Description:
- *   Read LCD data (GRAM data or register contents)
- *
- **************************************************************************************/
-
-#ifndef CONFIG_SSD1289_WRONLY
-static uint16_t stm32_read(FAR struct ssd1289_lcd_s *dev)
-{
-  return getreg16(LCD_DATA);
-}
-#endif
-
-/**************************************************************************************
- * Name: stm32_write
- *
- * Description:
- *   Write LCD data (GRAM data or register contents)
- *
- **************************************************************************************/
-
-static void stm32_write(FAR struct ssd1289_lcd_s *dev, uint16_t data)
-{
-  putreg16((uint16_t)data, LCD_DATA);
-}
-
-/**************************************************************************************
- * Name: stm32_write
- *
- * Description:
- *   Write LCD data (GRAM data or register contents)
- *
- **************************************************************************************/
-
-static void stm32_backlight(FAR struct ssd1289_lcd_s *dev, int power)
-{
-#warning "Missing logic"
-}
-
-/************************************************************************************
- * Name: stm32_selectlcd
- *
- * Description:
- *   Initialize to the LCD
- *
- ************************************************************************************/
-
-void stm32_selectlcd(void)
-{
-  /* Configure GPIO pins */
-
-  stm32_extmemdata(LCD_NDATALINES);             /* Common data lines: D0-D15 */
-  stm32_extmemgpios(g_lcdconfig, NLCD_CONFIG);  /* LCD-specific control lines */
-
-  /* Enable AHB clocking to the FSMC */
-
-  stm32_enablefsmc();
-
-  /* Color LCD configuration (LCD configured as follow):
-   *
-   *   - Data/Address MUX  = Disable   "FSMC_BCR_MUXEN" just not enable it.
-   *   - Extended Mode     = Disable   "FSMC_BCR_EXTMOD"
-   *   - Memory Type       = SRAM      "FSMC_BCR_SRAM"
-   *   - Data Width        = 16bit     "FSMC_BCR_MWID16"
-   *   - Write Operation   = Enable    "FSMC_BCR_WREN"
-   *   - Asynchronous Wait = Disable
-   */
-
-  /* Bank1 NOR/SRAM control register configuration */
-
-  putreg32(FSMC_BCR_SRAM | FSMC_BCR_MWID16 | FSMC_BCR_WREN, STM32_FSMC_BCR1);
-
-  /* Bank1 NOR/SRAM timing register configuration */
-
-  putreg32(FSMC_BTR_ADDSET(5) | FSMC_BTR_ADDHLD(0) | FSMC_BTR_DATAST(9) | FSMC_BTR_BUSTRUN(0) |
-           FSMC_BTR_CLKDIV(0) | FSMC_BTR_DATLAT(0) | FSMC_BTR_ACCMODA, STM32_FSMC_BTR1);
-
-  putreg32(0xffffffff, STM32_FSMC_BWTR1);
-
-  /* Enable the bank by setting the MBKEN bit */
-
-  putreg32(FSMC_BCR_MBKEN | FSMC_BCR_SRAM | FSMC_BCR_MWID16 | FSMC_BCR_WREN, STM32_FSMC_BCR1);
-}
-
-/**************************************************************************************
- * Public Functions
- **************************************************************************************/
-
-/**************************************************************************************
- * Name:  up_lcdinitialize
- *
- * Description:
- *   Initialize the LCD video hardware.  The initial state of the LCD is fully
- *   initialized, display memory cleared, and the LCD ready to use, but with the power
- *   setting at 0 (full off).
- *
- **************************************************************************************/
-
-int up_lcdinitialize(void)
-{
-  /* Only initialize the driver once */
-
-  if (!g_ssd1289drvr)
-    {
-      lcdvdbg("Initializing\n");
-
-      /* Configure GPIO pins and configure the FSMC to support the LCD */
-
-      stm32_selectlcd();
-
-      /* Reset the LCD (active low) */
-
-      stm32_gpiowrite(GPIO_LCD_RESET, false);
-      up_mdelay(5);
-      stm32_gpiowrite(GPIO_LCD_RESET, true);
-
-      /* Configure and enable the LCD */
-
-      up_mdelay(50);
-      g_ssd1289drvr = ssd1289_lcdinitialize(&g_ssd1289);
-      if (!g_ssd1289drvr)
-        {
-          lcddbg("ERROR: ssd1289_lcdinitialize failed\n");
-          return -ENODEV;
-        }
-    }
-
-  /* Clear the display (setting it to the color 0=black) */
-
-#if 0 /* Already done in the driver */
-  ssd1289_clear(g_ssd1289drvr, 0);
-#endif
-
-  /* Turn the display off */
-
-  g_ssd1289drvr->setpower(g_ssd1289drvr, 0);
-  return OK;
-}
-
-/**************************************************************************************
- * Name:  up_lcdgetdev
- *
- * Description:
- *   Return a a reference to the LCD object for the specified LCD.  This allows support
- *   for multiple LCD devices.
- *
- **************************************************************************************/
-
-FAR struct lcd_dev_s *up_lcdgetdev(int lcddev)
-{
-  DEBUGASSERT(lcddev == 0);
-  return g_ssd1289drvr;
-}
-
-/**************************************************************************************
- * Name:  up_lcduninitialize
- *
- * Description:
- *   Unitialize the LCD support
- *
- **************************************************************************************/
-
-void up_lcduninitialize(void)
-{
-  /* Turn the display off */
-
-  g_ssd1289drvr->setpower(g_ssd1289drvr, 0);
-}
-
-#endif /* CONFIG_LCD_SSD1289 */
-
-
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_ug2864ambag01.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_ug2864ambag01.c
deleted file mode 100644
index fdc6b88f3..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_ug2864ambag01.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/****************************************************************************
- * config/stm32f4discovery/src/stm32_ug2864ambag01.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <debug.h>
-
-#include <nuttx/spi/spi.h>
-#include <nuttx/lcd/lcd.h>
-#include <nuttx/lcd/ug-2864ambag01.h>
-
-#include "stm32_gpio.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_LCD_UG2864AMBAG01
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-/* The pin configurations here require that SPI1 is selected */
-
-#ifndef CONFIG_STM32_SPI1
-#  error "The OLED driver requires CONFIG_STM32_SPI1 in the configuration"
-#endif
-
-#ifndef CONFIG_SPI_CMDDATA
-#  error "The OLED driver requires CONFIG_SPI_CMDDATA in the configuration"
-#endif
-
-/* Pin Configuration ********************************************************/
-/* UG-2864AMBAG01 OLED Display (SPI 4-wire):
- *
- * --------------------------+----------------------------------------------
- * Connector CON10 J1:      | STM32F4Discovery
- * --------------+-----------+----------------------------------------------
- * CON10 J1:     | CON20 J2: | P1/P2:
- * --------------+-----------+----------------------------------------------
- * 1  3v3        | 3,4 3v3   | P2 3V
- * 3  /RESET     | 8 /RESET  | P2 PB6 (Arbitrary selection)
- * 5  /CS        | 7 /CS     | P2 PB7 (Arbitrary selection)(2)
- * 7  A0         | 9 A0      | P2 PB8 (Arbitrary selection)(2)
- * 9  LED+ (N/C) | -----     | -----
- * 2  5V Vcc     | 1,2 Vcc   | P2 5V
- * 4  DI         | 18 D1/SI  | P1 PA7 (GPIO_SPI1_MOSI == GPIO_SPI1_MOSI_1 (1))
- * 6  SCLK       | 19 D0/SCL | P1 PA5 (GPIO_SPI1_SCK == GPIO_SPI1_SCK_1 (2))
- * 8  LED- (N/C) | -----     | ------
- * 10 GND        | 20 GND    | P2 GND
- * --------------+-----------+----------------------------------------------
- * (1) Required because of on-board MEMS
- * (2) Note that the OLED CS and A0 are managed in the stm32_spi.c file.
- * -------------------------------------------------------------------------
- */
-
-/* Definitions in stm32f4discovery.h */
-
-/* Debug ********************************************************************/
-
-#ifdef CONFIG_DEBUG_LCD
-#  define lcddbg(format, ...)   dbg(format, ##__VA_ARGS__)
-#  define lcdvdbg(format, ...)  vdbg(format, ##__VA_ARGS__)
-#else
-#  define lcddbg(x...)
-#  define lcdvdbg(x...)
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_nxdrvinit
- *
- * Description:
- *   Called by NX initialization logic to configure the OLED.
- *
- ****************************************************************************/
-
-FAR struct lcd_dev_s *up_nxdrvinit(unsigned int devno)
-{
-  FAR struct spi_dev_s *spi;
-  FAR struct lcd_dev_s *dev;
-
-  /* Configure the OLED GPIOs. This initial configuration is RESET low,
-   * putting the OLED into reset state.
-   */
-
-  (void)stm32_configgpio(GPIO_OLED_RESET);
-
-  /* Wait a bit then release the OLED from the reset state */
-
-  up_mdelay(20);
-  stm32_gpiowrite(GPIO_OLED_RESET, true);
-
-  /* Get the SPI1 port interface */
-
-  spi = up_spiinitialize(1);
-  if (!spi)
-    {
-      lcddbg("Failed to initialize SPI port 1\n");
-    }
-  else
-    {
-      /* Bind the SPI port to the OLED */
-
-      dev = ug2864ambag01_initialize(spi, devno);
-      if (!dev)
-        {
-          lcddbg("Failed to bind SPI port 1 to OLED %d: %d\n", devno);
-        }
-     else
-        {
-          lcdvdbg("Bound SPI port 1 to OLED %d\n", devno);
-
-          /* And turn the OLED on */
-
-          (void)dev->setpower(dev, CONFIG_LCD_MAXPOWER);
-          return dev;
-        }
-    }
-
-  return NULL;
-}
-#endif /* CONFIG_LCD_UG2864AMBAG01 */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_ug2864hsweg01.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_ug2864hsweg01.c
deleted file mode 100644
index 3366b093d..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_ug2864hsweg01.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/****************************************************************************
- * config/stm32f4discovery/src/stm32_ug2864hsweg01.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <debug.h>
-
-#include <nuttx/spi/spi.h>
-#include <nuttx/lcd/lcd.h>
-#include <nuttx/lcd/ssd1306.h>
-
-#include "stm32_gpio.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_LCD_UG2864HSWEG01
-
-/****************************************************************************
- * Pre-Processor Definitions
- ****************************************************************************/
-/* Configuration ************************************************************/
-/* The pin configurations here require that SPI1 is selected */
-
-#ifndef CONFIG_STM32_SPI1
-#  error "The OLED driver requires CONFIG_STM32_SPI1 in the configuration"
-#endif
-
-#ifndef CONFIG_SPI_CMDDATA
-#  error "The OLED driver requires CONFIG_SPI_CMDDATA in the configuration"
-#endif
-
-/* Pin Configuration ********************************************************/
-/* UG-2864HSWEG01 OLED Display (SPI 4-wire):
- *
- * --------------------------+----------------------------------------------
- * Connector CON10 J1:      | STM32F4Discovery
- * --------------+-----------+----------------------------------------------
- * CON10 J1:     | CON20 J2: | P1/P2:
- * --------------+-----------+----------------------------------------------
- * 1  3v3        | 3,4 3v3   | P2 3V
- * 3  /RESET     | 8 /RESET  | P2 PB6 (Arbitrary selection)
- * 5  /CS        | 7 /CS     | P2 PB7 (Arbitrary selection)(2)
- * 7  D/C        | 9 D/C     | P2 PB8 (Arbitrary selection)(2)
- * 9  LED+ (N/C) | -----     | -----
- * 2  5V Vcc     | 1,2 Vcc   | P2 5V
- * 4  DI         | 18 D1/SI  | P1 PA7 (GPIO_SPI1_MOSI == GPIO_SPI1_MOSI_1 (1))
- * 6  SCLK       | 19 D0/SCL | P1 PA5 (GPIO_SPI1_SCK == GPIO_SPI1_SCK_1 (2))
- * 8  LED- (N/C) | -----     | ------
- * 10 GND        | 20 GND    | P2 GND
- * --------------+-----------+----------------------------------------------
- * (1) Required because of on-board MEMS
- * (2) Note that the OLED CS and D/C are managed in the stm32_spi.c file.
- * -------------------------------------------------------------------------
- */
-
-/* Definitions in stm32f4discovery.h */
-
-/* Debug ********************************************************************/
-
-#ifdef CONFIG_DEBUG_LCD
-#  define lcddbg(format, ...)   dbg(format, ##__VA_ARGS__)
-#  define lcdvdbg(format, ...)  vdbg(format, ##__VA_ARGS__)
-#else
-#  define lcddbg(x...)
-#  define lcdvdbg(x...)
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: up_nxdrvinit
- *
- * Description:
- *   Called by NX initialization logic to configure the OLED.
- *
- ****************************************************************************/
-
-FAR struct lcd_dev_s *up_nxdrvinit(unsigned int devno)
-{
-  FAR struct spi_dev_s *spi;
-  FAR struct lcd_dev_s *dev;
-
-  /* Configure the OLED GPIOs. This initial configuration is RESET low,
-   * putting the OLED into reset state.
-   */
-
-  (void)stm32_configgpio(GPIO_OLED_RESET);
-
-  /* Wait a bit then release the OLED from the reset state */
-
-  up_mdelay(20);
-  stm32_gpiowrite(GPIO_OLED_RESET, true);
-
-  /* Get the SPI1 port interface */
-
-  spi = up_spiinitialize(1);
-  if (!spi)
-    {
-      lcddbg("Failed to initialize SPI port 1\n");
-    }
-  else
-    {
-      /* Bind the SPI port to the OLED */
-
-      dev = ssd1306_initialize(spi, devno);
-      if (!dev)
-        {
-          lcddbg("Failed to bind SPI port 1 to OLED %d: %d\n", devno);
-        }
-     else
-        {
-          lcdvdbg("Bound SPI port 1 to OLED %d\n", devno);
-
-          /* And turn the OLED on */
-
-          (void)dev->setpower(dev, CONFIG_LCD_MAXPOWER);
-          return dev;
-        }
-    }
-
-  return NULL;
-}
-#endif /* CONFIG_LCD_UG2864AMBAG01 */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_usb.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_usb.c
deleted file mode 100644
index b1b24511c..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_usb.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_usb.c
- *
- *   Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <sys/types.h>
-#include <stdint.h>
-#include <stdbool.h>
-#include <sched.h>
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/usb/usbdev.h>
-#include <nuttx/usb/usbhost.h>
-#include <nuttx/usb/usbdev_trace.h>
-
-#include "up_arch.h"
-#include "stm32.h"
-#include "stm32_otgfs.h"
-#include "stm32f4discovery.h"
-
-#ifdef CONFIG_STM32_OTGFS
-
-/************************************************************************************
- * Pre-processor Definitions
- ************************************************************************************/
-
-#if defined(CONFIG_USBDEV) || defined(CONFIG_USBHOST)
-#  define HAVE_USB 1
-#else
-#  warning "CONFIG_STM32_OTGFS is enabled but neither CONFIG_USBDEV nor CONFIG_USBHOST"
-#  undef HAVE_USB
-#endif
-
-#ifndef CONFIG_USBHOST_DEFPRIO
-#  define CONFIG_USBHOST_DEFPRIO 50
-#endif
-
-#ifndef CONFIG_USBHOST_STACKSIZE
-#  define CONFIG_USBHOST_STACKSIZE 1024
-#endif
-
-/************************************************************************************
- * Private Data
- ************************************************************************************/
-
-#ifdef CONFIG_USBHOST
-static struct usbhost_connection_s *g_usbconn;
-#endif
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: usbhost_waiter
- *
- * Description:
- *   Wait for USB devices to be connected.
- *
- ************************************************************************************/
-
-#ifdef CONFIG_USBHOST
-static int usbhost_waiter(int argc, char *argv[])
-{
-  bool connected = false;
-  int ret;
-
-  uvdbg("Running\n");
-  for (;;)
-    {
-      /* Wait for the device to change state */
-
-      ret = CONN_WAIT(g_usbconn, &connected);
-      DEBUGASSERT(ret == OK);
-      UNUSED(ret);
-
-      connected = !connected;
-      uvdbg("%s\n", connected ? "connected" : "disconnected");
-
-      /* Did we just become connected? */
-
-      if (connected)
-        {
-          /* Yes.. enumerate the newly connected device */
-
-          (void)CONN_ENUMERATE(g_usbconn, 0);
-        }
-    }
-
-  /* Keep the compiler from complaining */
-
-  return 0;
-}
-#endif
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: stm32_usbinitialize
- *
- * Description:
- *   Called from stm32_usbinitialize very early in inialization to setup USB-related
- *   GPIO pins for the STM32F4Discovery board.
- *
- ************************************************************************************/
-
-void stm32_usbinitialize(void)
-{
-  /* The OTG FS has an internal soft pull-up.  No GPIO configuration is required */
-
-  /* Configure the OTG FS VBUS sensing GPIO, Power On, and Overcurrent GPIOs */
-
-#ifdef CONFIG_STM32_OTGFS
-  stm32_configgpio(GPIO_OTGFS_VBUS);
-  stm32_configgpio(GPIO_OTGFS_PWRON);
-  stm32_configgpio(GPIO_OTGFS_OVER);
-#endif
-}
-
-/***********************************************************************************
- * Name: stm32_usbhost_initialize
- *
- * Description:
- *   Called at application startup time to initialize the USB host functionality.
- *   This function will start a thread that will monitor for device
- *   connection/disconnection events.
- *
- ***********************************************************************************/
-
-#ifdef CONFIG_USBHOST
-int stm32_usbhost_initialize(void)
-{
-  int pid;
-  int ret;
-
-  /* First, register all of the class drivers needed to support the drivers
-   * that we care about:
-   */
-
-  uvdbg("Register class drivers\n");
-
-#ifdef CONFIG_USBHOST_MSC
-  ret = usbhost_storageinit();
-  if (ret != OK)
-    {
-      udbg("Failed to register the mass storage class\n");
-    }
-#endif
-
-#ifdef CONFIG_USBHOST_HIDKBD
-  ret = usbhost_kbdinit();
-  if (ret != OK)
-    {
-      udbg("Failed to register the HID keyboard class\n");
-    }
-#endif
-
-#ifdef CONFIG_USBHOST_HIDMOUSE
-  ret = usbhost_mouse_init();
-  if (ret != OK)
-    {
-      udbg("Failed to register the HID mouse class\n");
-    }
-#endif
-
-  /* Then get an instance of the USB host interface */
-
-  uvdbg("Initialize USB host\n");
-  g_usbconn = stm32_otgfshost_initialize(0);
-  if (g_usbconn)
-    {
-      /* Start a thread to handle device connection. */
-
-      uvdbg("Start usbhost_waiter\n");
-
-      pid = task_create("usbhost", CONFIG_USBHOST_DEFPRIO,
-                        CONFIG_USBHOST_STACKSIZE,
-                        (main_t)usbhost_waiter, (FAR char * const *)NULL);
-      return pid < 0 ? -ENOEXEC : OK;
-    }
-
-  return -ENODEV;
-}
-#endif
-
-/***********************************************************************************
- * Name: stm32_usbhost_vbusdrive
- *
- * Description:
- *   Enable/disable driving of VBUS 5V output.  This function must be provided be
- *   each platform that implements the STM32 OTG FS host interface
- *
- *   "On-chip 5 V VBUS generation is not supported. For this reason, a charge pump
- *    or, if 5 V are available on the application board, a basic power switch, must
- *    be added externally to drive the 5 V VBUS line. The external charge pump can
- *    be driven by any GPIO output. When the application decides to power on VBUS
- *    using the chosen GPIO, it must also set the port power bit in the host port
- *    control and status register (PPWR bit in OTG_FS_HPRT).
- *
- *   "The application uses this field to control power to this port, and the core
- *    clears this bit on an overcurrent condition."
- *
- * Input Parameters:
- *   iface - For future growth to handle multiple USB host interface.  Should be zero.
- *   enable - true: enable VBUS power; false: disable VBUS power
- *
- * Returned Value:
- *   None
- *
- ***********************************************************************************/
-
-#ifdef CONFIG_USBHOST
-void stm32_usbhost_vbusdrive(int iface, bool enable)
-{
-  DEBUGASSERT(iface == 0);
-
-  if (enable)
-    {
-      /* Enable the Power Switch by driving the enable pin low */
-
-      stm32_gpiowrite(GPIO_OTGFS_PWRON, false);
-    }
-  else
-    {
-      /* Disable the Power Switch by driving the enable pin high */
-
-      stm32_gpiowrite(GPIO_OTGFS_PWRON, true);
-    }
-}
-#endif
-
-/************************************************************************************
- * Name: stm32_setup_overcurrent
- *
- * Description:
- *   Setup to receive an interrupt-level callback if an overcurrent condition is
- *   detected.
- *
- * Input Parameter:
- *   handler - New overcurrent interrupt handler
- *
- * Returned value:
- *   Old overcurrent interrupt handler
- *
- ************************************************************************************/
-
-#ifdef CONFIG_USBHOST
-xcpt_t stm32_setup_overcurrent(xcpt_t handler)
-{
-  return stm32_gpiosetevent(GPIO_OTGFS_OVER, true, true, true, handler);
-}
-#endif
-
-/************************************************************************************
- * Name:  stm32_usbsuspend
- *
- * Description:
- *   Board logic must provide the stm32_usbsuspend logic if the USBDEV driver is
- *   used.  This function is called whenever the USB enters or leaves suspend mode.
- *   This is an opportunity for the board logic to shutdown clocks, power, etc.
- *   while the USB is suspended.
- *
- ************************************************************************************/
-
-#ifdef CONFIG_USBDEV
-void stm32_usbsuspend(FAR struct usbdev_s *dev, bool resume)
-{
-  ulldbg("resume: %d\n", resume);
-}
-#endif
-
-#endif /* CONFIG_STM32_OTGFS */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_userleds.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_userleds.c
deleted file mode 100644
index b5c2e9c27..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_userleds.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32_userleds.c
- *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdint.h>
-#include <stdbool.h>
-#include <debug.h>
-
-#include <arch/board/board.h>
-#include <nuttx/power/pm.h>
-
-#include "chip.h"
-#include "up_arch.h"
-#include "up_internal.h"
-#include "stm32.h"
-#include "stm32f4discovery.h"
-
-#ifndef CONFIG_ARCH_LEDS
-
-/****************************************************************************
- * Definitions
- ****************************************************************************/
-
-/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG
- * with CONFIG_DEBUG_VERBOSE too)
- */
-
-#ifdef CONFIG_DEBUG_LEDS
-#  define leddbg  lldbg
-#  define ledvdbg llvdbg
-#else
-#  define leddbg(x...)
-#  define ledvdbg(x...)
-#endif
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-/* This array maps an LED number to GPIO pin configuration */
-
-static uint32_t g_ledcfg[BOARD_NLEDS] =
-{
-  GPIO_LED1, GPIO_LED2, GPIO_LED3, GPIO_LED4
-};
-
-/****************************************************************************
- * Private Function Protototypes
- ****************************************************************************/
-
-/* LED Power Management */
-
-#ifdef CONFIG_PM
-static void led_pm_notify(struct pm_callback_s *cb, enum pm_state_e pmstate);
-static int led_pm_prepare(struct pm_callback_s *cb, enum pm_state_e pmstate);
-#endif
-
-
-/****************************************************************************
- * Private Data
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-static struct pm_callback_s g_ledscb =
-{
-  .notify  = led_pm_notify,
-  .prepare = led_pm_prepare,
-};
-#endif
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: led_pm_notify
- *
- * Description:
- *   Notify the driver of new power state. This callback is called after
- *   all drivers have had the opportunity to prepare for the new power state.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-static void led_pm_notify(struct pm_callback_s *cb , enum pm_state_e pmstate)
-{
-  switch (pmstate)
-    {
-      case(PM_NORMAL):
-        {
-          /* Restore normal LEDs operation */
-
-        }
-        break;
-
-      case(PM_IDLE):
-        {
-          /* Entering IDLE mode - Turn leds off */
-
-        }
-        break;
-
-      case(PM_STANDBY):
-        {
-          /* Entering STANDBY mode - Logic for PM_STANDBY goes here */
-
-        }
-        break;
-
-      case(PM_SLEEP):
-        {
-          /* Entering SLEEP mode - Logic for PM_SLEEP goes here */
-
-        }
-        break;
-
-      default:
-        {
-          /* Should not get here */
-
-        }
-        break;
-    }
-}
-#endif
-
-/****************************************************************************
- * Name: led_pm_prepare
- *
- * Description:
- *   Request the driver to prepare for a new power state. This is a warning
- *   that the system is about to enter into a new power state. The driver
- *   should begin whatever operations that may be required to enter power
- *   state. The driver may abort the state change mode by returning a
- *   non-zero value from the callback function.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-static int led_pm_prepare(struct pm_callback_s *cb , enum pm_state_e pmstate)
-{
-  /* No preparation to change power modes is required by the LEDs driver.
-   * We always accept the state change by returning OK.
-   */
-
-  return OK;
-}
-#endif
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_ledinit
- ****************************************************************************/
-
-void stm32_ledinit(void)
-{
-   /* Configure LED1-4 GPIOs for output */
-
-   stm32_configgpio(GPIO_LED1);
-   stm32_configgpio(GPIO_LED2);
-   stm32_configgpio(GPIO_LED3);
-   stm32_configgpio(GPIO_LED4);
-}
-
-/****************************************************************************
- * Name: stm32_setled
- ****************************************************************************/
-
-void stm32_setled(int led, bool ledon)
-{
-  if ((unsigned)led < BOARD_NLEDS)
-    {
-      stm32_gpiowrite(g_ledcfg[led], ledon);
-    }
-}
-
-/****************************************************************************
- * Name: stm32_setleds
- ****************************************************************************/
-
-void stm32_setleds(uint8_t ledset)
-{
-  stm32_gpiowrite(GPIO_LED1, (ledset & BOARD_LED1_BIT) == 0);
-  stm32_gpiowrite(GPIO_LED2, (ledset & BOARD_LED2_BIT) == 0);
-  stm32_gpiowrite(GPIO_LED3, (ledset & BOARD_LED3_BIT) == 0);
-  stm32_gpiowrite(GPIO_LED4, (ledset & BOARD_LED4_BIT) == 0);
-}
-
-/****************************************************************************
- * Name: stm32_led_pminitialize
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-void stm32_led_pminitialize(void)
-{
-  /* Register to receive power management callbacks */
-
-  int ret = pm_register(&g_ledscb);
-  if (ret != OK)
-  {
-      board_led_on(LED_ASSERTION);
-    }
-}
-#endif /* CONFIG_PM */
-
-#endif /* !CONFIG_ARCH_LEDS */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32_watchdog.c b/nuttx/configs/px4fmu-v2_bare/src/stm32_watchdog.c
deleted file mode 100644
index c1a659d0e..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32_watchdog.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/************************************************************************************
- * configs/stm32f4discovery/src/stm32_watchdog.c
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <errno.h>
-#include <debug.h>
-
-#include <nuttx/watchdog.h>
-#include <arch/board/board.h>
-
-#include "stm32_wdg.h"
-
-#ifdef CONFIG_WATCHDOG
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-/* Configuration *******************************************************************/
-/* Wathdog hardware should be enabled */
-
-#if !defined(CONFIG_STM32_WWDG) && !defined(CONFIG_STM32_IWDG)
-#  warning "One of CONFIG_STM32_WWDG or CONFIG_STM32_IWDG must be defined"
-#endif
-
-/* Select the path to the registered watchdog timer device */
-
-#ifndef CONFIG_STM32_WDG_DEVPATH
-#  ifdef CONFIG_EXAMPLES_WATCHDOG_DEVPATH
-#    define CONFIG_STM32_WDG_DEVPATH CONFIG_EXAMPLES_WATCHDOG_DEVPATH
-#  else
-#    define CONFIG_STM32_WDG_DEVPATH "/dev/watchdog0"
-#  endif
-#endif
-
-/* Use the un-calibrated LSI frequency if we have nothing better */
-
-#if defined(CONFIG_STM32_IWDG) && !defined(CONFIG_STM32_LSIFREQ)
-#  define CONFIG_STM32_LSIFREQ STM32_LSI_FREQUENCY
-#endif
-
-/* Debug ***************************************************************************/
-/* Non-standard debug that may be enabled just for testing the watchdog timer */
-
-#ifndef CONFIG_DEBUG
-#  undef CONFIG_DEBUG_WATCHDOG
-#endif
-
-#ifdef CONFIG_DEBUG_WATCHDOG
-#  define wdgdbg                 dbg
-#  define wdglldbg               lldbg
-#  ifdef CONFIG_DEBUG_VERBOSE
-#    define wdgvdbg              vdbg
-#    define wdgllvdbg            llvdbg
-#  else
-#    define wdgvdbg(x...)
-#    define wdgllvdbg(x...)
-#  endif
-#else
-#  define wdgdbg(x...)
-#  define wdglldbg(x...)
-#  define wdgvdbg(x...)
-#  define wdgllvdbg(x...)
-#endif
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/****************************************************************************
- * Name: up_wdginitialize()
- *
- * Description:
- *   Perform architecuture-specific initialization of the Watchdog hardware.
- *   This interface must be provided by all configurations using
- *   apps/examples/watchdog
- *
- ****************************************************************************/
-
-int up_wdginitialize(void)
-{
-  /* Initialize tha register the watchdog timer device */
-
-#if defined(CONFIG_STM32_WWDG)
-  stm32_wwdginitialize(CONFIG_STM32_WDG_DEVPATH);
-  return OK;
-#elif defined(CONFIG_STM32_IWDG)
-  stm32_iwdginitialize(CONFIG_STM32_WDG_DEVPATH, CONFIG_STM32_LSIFREQ);
-  return OK;
-#else
-  return -ENODEV;
-#endif
-}
-
-#endif /* CONFIG_WATCHDOG */
diff --git a/nuttx/configs/px4fmu-v2_bare/src/stm32f4discovery.h b/nuttx/configs/px4fmu-v2_bare/src/stm32f4discovery.h
deleted file mode 100644
index 0992f1f4d..000000000
--- a/nuttx/configs/px4fmu-v2_bare/src/stm32f4discovery.h
+++ /dev/null
@@ -1,427 +0,0 @@
-/****************************************************************************
- * configs/stm32f4discovery/src/stm32f4discovery.h
- *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-#ifndef __CONFIGS_STM32F4DISCOVERY_SRC_STM32F4DISCOVERY_H
-#define __CONFIGS_STM32F4DISCOVERY_SRC_STM32F4DISCOVERY_H
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-#include <nuttx/compiler.h>
-#include <stdint.h>
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-/* Configuration *************************************************************/
-/* How many SPI modules does this chip support? */
-
-#if STM32_NSPI < 1
-#  undef CONFIG_STM32_SPI1
-#  undef CONFIG_STM32_SPI2
-#  undef CONFIG_STM32_SPI3
-#elif STM32_NSPI < 2
-#  undef CONFIG_STM32_SPI2
-#  undef CONFIG_STM32_SPI3
-#elif STM32_NSPI < 3
-#  undef CONFIG_STM32_SPI3
-#endif
-
-/* Assume that we have everything */
-
-#define HAVE_USBDEV     1
-#define HAVE_USBHOST    1
-#define HAVE_USBMONITOR 1
-#define HAVE_SDIO       1
-
-/* Can't support USB host or device features if USB OTG FS is not enabled */
-
-#ifndef CONFIG_STM32_OTGFS
-#  undef HAVE_USBDEV
-#  undef HAVE_USBHOST
-#  undef HAVE_USBMONITOR
-#endif
-
-/* Can't support USB device monitor if USB device is not enabled */
-
-#ifndef CONFIG_USBDEV
-#  undef HAVE_USBDEV
-#  undef HAVE_USBMONITOR
-#endif
-
-/* Can't support USB host is USB host is not enabled */
-
-#ifndef CONFIG_USBHOST
-#  undef HAVE_USBHOST
-#endif
-
-/* Check if we should enable the USB monitor before starting NSH */
-
-#if !defined(CONFIG_USBDEV_TRACE) || !defined(CONFIG_SYSTEM_USBMONITOR)
-#  undef HAVE_USBMONITOR
-#endif
-
-/* Can't support MMC/SD features if mountpoints are disabled or if SDIO support
- * is not enabled.
- */
-
-#if defined(CONFIG_DISABLE_MOUNTPOINT) || !defined(CONFIG_STM32_SDIO)
-#  undef HAVE_SDIO
-#endif
-
-#undef SDIO_MINOR      /* Any minor number, default 0 */
-#define SDIO_SLOTNO 0  /* Only one slot */
-
-#ifdef HAVE_SDIO
-
-#  if defined(CONFIG_NSH_MMCSDSLOTNO) && CONFIG_NSH_MMCSDSLOTNO != 0
-#    warning "Only one MMC/SD slot, slot 0"
-#    undef CONFIG_NSH_MMCSDSLOTNO
-#    define CONFIG_NSH_MMCSDSLOTNO SDIO_SLOTNO
-#  endif
-
-#  if defined(CONFIG_NSH_MMCSDMINOR)
-#    define SDIO_MINOR CONFIG_NSH_MMCSDMINOR
-#  else
-#    define SDIO_MINOR 0
-#  endif
-
-  /* SD card bringup does not work if performed on the IDLE thread because it
-   * will cause waiting.  Use either:
-   *
-   *  CONFIG_NSH_ARCHINIT=y, OR
-   *  CONFIG_BOARD_INITIALIZE=y && CONFIG_BOARD_INITTHREAD=y
-   */
-
-#  if defined(CONFIG_BOARD_INITIALIZE) && !defined(CONFIG_BOARD_INITTHREAD)
-#    warning "SDIO initialization cannot be perfomed on the IDLE thread"
-#    undef HAVE_SDIO
-#  endif
-#endif
-
-/* STM32F4 Discovery GPIOs **************************************************/
-/* LEDs */
-
-#define GPIO_LED1       (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                         GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN12)
-#define GPIO_LED2       (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                         GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN13)
-#define GPIO_LED3       (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                         GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN14)
-#define GPIO_LED4       (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                         GPIO_OUTPUT_CLEAR|GPIO_PORTD|GPIO_PIN15)
-
-/* BUTTONS -- NOTE that all have EXTI interrupts configured */
-
-#define MIN_IRQBUTTON   BUTTON_USER
-#define MAX_IRQBUTTON   BUTTON_USER
-#define NUM_IRQBUTTONS  1
-
-#define GPIO_BTN_USER   (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|GPIO_PORTA|GPIO_PIN0)
-
-/* PWM
- *
- * The STM32F4 Discovery has no real on-board PWM devices, but the board can be
- * configured to output a pulse train using TIM4 CH2 on PD13.
- */
-
-#define STM32F4DISCOVERY_PWMTIMER   4
-#define STM32F4DISCOVERY_PWMCHANNEL 2
-
-/* SPI chip selects */
-
-#define GPIO_CS_MEMS      (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                           GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN3)
-
-/* USB OTG FS
- *
- * PA9  OTG_FS_VBUS VBUS sensing (also connected to the green LED)
- * PC0  OTG_FS_PowerSwitchOn
- * PD5  OTG_FS_Overcurrent
- */
-
-#define GPIO_OTGFS_VBUS   (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
-                           GPIO_OPENDRAIN|GPIO_PORTA|GPIO_PIN9)
-#define GPIO_OTGFS_PWRON  (GPIO_OUTPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
-                           GPIO_PUSHPULL|GPIO_PORTC|GPIO_PIN0)
-
-#ifdef CONFIG_USBHOST
-#  define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_EXTI|GPIO_FLOAT|\
-                           GPIO_SPEED_100MHz|GPIO_PUSHPULL|\
-                           GPIO_PORTD|GPIO_PIN5)
-
-#else
-#  define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
-                           GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5)
-#endif
-
-/* UG-2864AMBAG01 or UG-2864HSWEG01 OLED Display (SPI 4-wire):
- *
- * --------------------------+----------------------------------------------
- * Connector CON10 J1:      | STM32F4Discovery
- * --------------+-----------+----------------------------------------------
- * CON10 J1:     | CON20 J2: | P1/P2:
- * --------------+-----------+----------------------------------------------
- * 1  3v3        | 3,4 3v3   | P2 3V
- * 3  /RESET     | 8 /RESET  | P2 PB6 (Arbitrary selection)
- * 5  /CS        | 7 /CS     | P2 PB7 (Arbitrary selection)
- * 7  A0|D/C     | 9 A0|D/C  | P2 PB8 (Arbitrary selection)
- * 9  LED+ (N/C) | -----     | -----
- * 2  5V Vcc     | 1,2 Vcc   | P2 5V
- * 4  DI         | 18 D1/SI  | P1 PA7 (GPIO_SPI1_MOSI == GPIO_SPI1_MOSI_1 (1))
- * 6  SCLK       | 19 D0/SCL | P1 PA5 (GPIO_SPI1_SCK == GPIO_SPI1_SCK_1 (1))
- * 8  LED- (N/C) | -----     | ------
- * 10 GND        | 20 GND    | P2 GND
- * --------------+-----------+----------------------------------------------
- * (1) Required because of on-board MEMS
- * -------------------------------------------------------------------------
- */
-
-#if defined(CONFIG_LCD_UG2864AMBAG01) || defined(CONFIG_LCD_UG2864HSWEG01)
-#  define GPIO_OLED_RESET (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                           GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN6)
-#  define GPIO_OLED_CS    (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                           GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN7)
-#  define GPIO_OLED_A0    (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\
-                           GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN8)
-#  define GPIO_OLED_DC    GPIO_OLED_A0
-#endif
-
-/* STM32F4DIS-BB MicroSD
- *
- * ---------- ------------- ------------------------------
- * PIO        SIGNAL        Comments
- * ---------- ------------- ------------------------------
- * PB15       NCD           Pulled up externally
- * PC9        DAT1          Configured by driver
- * PC8        DAT0          "        " "" "    "
- * PC12       CLK           "        " "" "    "
- * PD2        CMD           "        " "" "    "
- * PC11       CD/DAT3       "        " "" "    "
- * PC10       DAT2          "        " "" "    "
- * ---------- ------------- ------------------------------
- */
-
-#if defined(CONFIG_STM32F4DISBB) && defined(CONFIG_STM32_SDIO)
-#  define GPIO_SDIO_NCD   (GPIO_INPUT|GPIO_FLOAT|GPIO_EXTI|\
-                           GPIO_PORTB|GPIO_PIN15)
-#endif
-
-/****************************************************************************
- * Public Types
- ****************************************************************************/
-
-/****************************************************************************
- * Public data
- ****************************************************************************/
-
-#ifndef __ASSEMBLY__
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Name: stm32_spiinitialize
- *
- * Description:
- *   Called to configure SPI chip select GPIO pins for the stm32f4discovery
- *   board.
- *
- ****************************************************************************/
-
-void weak_function stm32_spiinitialize(void);
-
-/****************************************************************************
- * Name: stm32_bringup
- *
- * Description:
- *   Perform architecture-specific initialization
- *
- *   CONFIG_BOARD_INITIALIZE=y :
- *     Called from board_initialize().
- *
- *   CONFIG_BOARD_INITIALIZE=y && CONFIG_NSH_ARCHINIT=y :
- *     Called from the NSH library
- *
- ****************************************************************************/
-
-int stm32_bringup(void);
-
-/****************************************************************************
- * Name: stm32_usbinitialize
- *
- * Description:
- *   Called from stm32_usbinitialize very early in initialization to setup
- *   USB-related GPIO pins for the STM32F4Discovery board.
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_OTGFS
-void weak_function stm32_usbinitialize(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_usbhost_initialize
- *
- * Description:
- *   Called at application startup time to initialize the USB host
- *   functionality. This function will start a thread that will monitor for
- *   device connection/disconnection events.
- *
- ****************************************************************************/
-
-#if defined(CONFIG_STM32_OTGFS) && defined(CONFIG_USBHOST)
-int stm32_usbhost_initialize(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_extmemgpios
- *
- * Description:
- *   Initialize GPIOs for external memory usage
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_FSMC
-void stm32_extmemgpios(const uint32_t *gpios, int ngpios);
-#endif
-
-/****************************************************************************
- * Name: stm32_extmemaddr
- *
- * Description:
- *   Initialize adress line GPIOs for external memory access
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_FSMC
-void stm32_extmemaddr(int naddrs);
-#endif
-
-/****************************************************************************
- * Name: stm32_extmemdata
- *
- * Description:
- *   Initialize data line GPIOs for external memory access
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_FSMC
-void stm32_extmemdata(int ndata);
-#endif
-
-/****************************************************************************
- * Name: stm32_enablefsmc
- *
- * Description:
- *  enable clocking to the FSMC module
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_FSMC
-void stm32_enablefsmc(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_disablefsmc
- *
- * Description:
- *  enable clocking to the FSMC module
- *
- ****************************************************************************/
-
-#ifdef CONFIG_STM32_FSMC
-void stm32_disablefsmc(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_led_pminitialize
- *
- * Description:
- *   Enable logic to use the LEDs on the STM32F4Discovery to support power
- *   management testing
- *
- ****************************************************************************/
-
-#ifdef CONFIG_PM
-void stm32_led_pminitialize(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_pm_buttons
- *
- * Description:
- *   Configure the user button of the STM32f4discovery board as EXTI,
- *   so it is able to wakeup the MCU from the PM_STANDBY mode
- *
- ****************************************************************************/
-
-#if defined(CONFIG_PM) && defined(CONFIG_ARCH_IDLE_CUSTOM) && defined(CONFIG_PM_BUTTONS)
-void stm32_pm_buttons(void);
-#endif
-
-/****************************************************************************
- * Name: stm32_bringup
- *
- * Description:
- *   Perform architecture-specific initialization
- *
- *   CONFIG_BOARD_INITIALIZE=y :
- *     Called from board_initialize().
- *
- *   CONFIG_BOARD_INITIALIZE=n && CONFIG_NSH_ARCHINIT=y :
- *     Called from the NSH library
- *
- ****************************************************************************/
-
-int stm32_bringup(void);
-
-/****************************************************************************
- * Name: stm32_sdio_initialize
- *
- * Description:
- *   Initialize SDIO-based MMC/SD card support
- *
- ****************************************************************************/
-
-#if !defined(CONFIG_DISABLE_MOUNTPOINT) && defined(CONFIG_STM32_SDIO)
-int stm32_sdio_initialize(void);
-#endif
-
-#endif /* __ASSEMBLY__ */
-#endif /* __CONFIGS_STM32F4DISCOVERY_SRC_STM32F4DISCOVERY_H */
diff --git a/nuttx/configs/px4fmu-v2_bare/usbnsh/Make.defs b/nuttx/configs/px4fmu-v2_bare/usbnsh/Make.defs
deleted file mode 100644
index f59f4c24f..000000000
--- a/nuttx/configs/px4fmu-v2_bare/usbnsh/Make.defs
+++ /dev/null
@@ -1,112 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/usbnsh/Make.defs
-#
-#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}/.config
-include ${TOPDIR}/tools/Config.mk
-include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ifeq ($(WINTOOL),y)
-  # Windows-native toolchains
-  DIRLINK = $(TOPDIR)/tools/copydir.sh
-  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
-  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
-  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
-  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
-  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
-else
-  # Linux/Cygwin-native toolchain
-  MKDEP = $(TOPDIR)/tools/mkdeps.sh
-  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
-  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
-  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
-endif
-
-CC = $(CROSSDEV)gcc
-CXX = $(CROSSDEV)g++
-CPP = $(CROSSDEV)gcc -E
-LD = $(CROSSDEV)ld
-AR = $(ARCROSSDEV)ar rcs
-NM = $(ARCROSSDEV)nm
-OBJCOPY = $(CROSSDEV)objcopy
-OBJDUMP = $(CROSSDEV)objdump
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-ifneq ($(CROSSDEV),arm-nuttx-elf-)
-  LDFLAGS += -nostartfiles -nodefaultlibs
-endif
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-
-HOSTCC = gcc
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-
diff --git a/nuttx/configs/px4fmu-v2_bare/usbnsh/defconfig b/nuttx/configs/px4fmu-v2_bare/usbnsh/defconfig
deleted file mode 100644
index 9477cec91..000000000
--- a/nuttx/configs/px4fmu-v2_bare/usbnsh/defconfig
+++ /dev/null
@@ -1,1111 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_DEFAULT_SMALL is not set
-CONFIG_HOST_LINUX=y
-# CONFIG_HOST_OSX is not set
-# CONFIG_HOST_WINDOWS is not set
-# CONFIG_HOST_OTHER is not set
-
-#
-# Build Configuration
-#
-CONFIG_APPS_DIR="../apps"
-CONFIG_BUILD_FLAT=y
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-# CONFIG_UBOOT_UIMAGE is not set
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDINT_H is not set
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-CONFIG_ARCH_HAVE_STACKCHECK=y
-CONFIG_ARCH_HAVE_HEAPCHECK=y
-# CONFIG_DEBUG_SYMBOLS is not set
-CONFIG_ARCH_HAVE_CUSTOMOPT=y
-# CONFIG_DEBUG_NOOPT is not set
-# CONFIG_DEBUG_CUSTOMOPT is not set
-CONFIG_DEBUG_FULLOPT=y
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_A1X is not set
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_EFM32 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_KL is not set
-# CONFIG_ARCH_CHIP_LM is not set
-# CONFIG_ARCH_CHIP_TIVA is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_NUC1XX is not set
-# CONFIG_ARCH_CHIP_SAMA5 is not set
-# CONFIG_ARCH_CHIP_SAMD is not set
-# CONFIG_ARCH_CHIP_SAM34 is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-# CONFIG_ARCH_ARM7TDMI is not set
-# CONFIG_ARCH_ARM926EJS is not set
-# CONFIG_ARCH_ARM920T is not set
-# CONFIG_ARCH_CORTEXM0 is not set
-# CONFIG_ARCH_CORTEXM3 is not set
-CONFIG_ARCH_CORTEXM4=y
-# CONFIG_ARCH_CORTEXA5 is not set
-# CONFIG_ARCH_CORTEXA8 is not set
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARMV7M_USEBASEPRI is not set
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-CONFIG_ARCH_HAVE_FPU=y
-# CONFIG_ARCH_FPU is not set
-# CONFIG_ARMV7M_MPU is not set
-
-#
-# ARMV7M Configuration Options
-#
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODEREDL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
-CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL=y
-# CONFIG_ARMV7M_ITMSYSLOG is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32L151C6 is not set
-# CONFIG_ARCH_CHIP_STM32L151C8 is not set
-# CONFIG_ARCH_CHIP_STM32L151CB is not set
-# CONFIG_ARCH_CHIP_STM32L151R6 is not set
-# CONFIG_ARCH_CHIP_STM32L151R8 is not set
-# CONFIG_ARCH_CHIP_STM32L151RB is not set
-# CONFIG_ARCH_CHIP_STM32L151V6 is not set
-# CONFIG_ARCH_CHIP_STM32L151V8 is not set
-# CONFIG_ARCH_CHIP_STM32L151VB is not set
-# CONFIG_ARCH_CHIP_STM32L152C6 is not set
-# CONFIG_ARCH_CHIP_STM32L152C8 is not set
-# CONFIG_ARCH_CHIP_STM32L152CB is not set
-# CONFIG_ARCH_CHIP_STM32L152R6 is not set
-# CONFIG_ARCH_CHIP_STM32L152R8 is not set
-# CONFIG_ARCH_CHIP_STM32L152RB is not set
-# CONFIG_ARCH_CHIP_STM32L152V6 is not set
-# CONFIG_ARCH_CHIP_STM32L152V8 is not set
-# CONFIG_ARCH_CHIP_STM32L152VB is not set
-# CONFIG_ARCH_CHIP_STM32L162ZD is not set
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103T8 is not set
-# CONFIG_ARCH_CHIP_STM32F103TB is not set
-# CONFIG_ARCH_CHIP_STM32F103C4 is not set
-# CONFIG_ARCH_CHIP_STM32F103C8 is not set
-# CONFIG_ARCH_CHIP_STM32F103CB is not set
-# CONFIG_ARCH_CHIP_STM32F103R8 is not set
-# CONFIG_ARCH_CHIP_STM32F103RB is not set
-# CONFIG_ARCH_CHIP_STM32F103RC is not set
-# CONFIG_ARCH_CHIP_STM32F103RD is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103V8 is not set
-# CONFIG_ARCH_CHIP_STM32F103VB is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F207ZE is not set
-# CONFIG_ARCH_CHIP_STM32F302CB is not set
-# CONFIG_ARCH_CHIP_STM32F302CC is not set
-# CONFIG_ARCH_CHIP_STM32F302RB is not set
-# CONFIG_ARCH_CHIP_STM32F302RC is not set
-# CONFIG_ARCH_CHIP_STM32F302VB is not set
-# CONFIG_ARCH_CHIP_STM32F302VC is not set
-# CONFIG_ARCH_CHIP_STM32F303CB is not set
-# CONFIG_ARCH_CHIP_STM32F303CC is not set
-# CONFIG_ARCH_CHIP_STM32F303RB is not set
-# CONFIG_ARCH_CHIP_STM32F303RC is not set
-# CONFIG_ARCH_CHIP_STM32F303VB is not set
-# CONFIG_ARCH_CHIP_STM32F303VC is not set
-# CONFIG_ARCH_CHIP_STM32F401RE is not set
-# CONFIG_ARCH_CHIP_STM32F411RE is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-# CONFIG_ARCH_CHIP_STM32F427V is not set
-# CONFIG_ARCH_CHIP_STM32F427Z is not set
-# CONFIG_ARCH_CHIP_STM32F427I is not set
-# CONFIG_ARCH_CHIP_STM32F429V is not set
-# CONFIG_ARCH_CHIP_STM32F429Z is not set
-# CONFIG_ARCH_CHIP_STM32F429I is not set
-# CONFIG_ARCH_CHIP_STM32F429B is not set
-# CONFIG_ARCH_CHIP_STM32F429N is not set
-# CONFIG_STM32_STM32L15XX is not set
-# CONFIG_STM32_ENERGYLITE is not set
-# CONFIG_STM32_STM32F10XX is not set
-# CONFIG_STM32_VALUELINE is not set
-# CONFIG_STM32_CONNECTIVITYLINE is not set
-# CONFIG_STM32_PERFORMANCELINE is not set
-# CONFIG_STM32_HIGHDENSITY is not set
-# CONFIG_STM32_MEDIUMDENSITY is not set
-# CONFIG_STM32_LOWDENSITY is not set
-# CONFIG_STM32_STM32F20XX is not set
-# CONFIG_STM32_STM32F207 is not set
-# CONFIG_STM32_STM32F30XX is not set
-CONFIG_STM32_STM32F40XX=y
-# CONFIG_STM32_STM32F401 is not set
-# CONFIG_STM32_STM32F411 is not set
-# CONFIG_STM32_STM32F405 is not set
-CONFIG_STM32_STM32F407=y
-# CONFIG_STM32_STM32F427 is not set
-# CONFIG_STM32_STM32F429 is not set
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-CONFIG_STM32_HAVE_CCM=y
-# CONFIG_STM32_HAVE_USBDEV is not set
-CONFIG_STM32_HAVE_OTGFS=y
-CONFIG_STM32_HAVE_FSMC=y
-CONFIG_STM32_HAVE_USART3=y
-CONFIG_STM32_HAVE_UART4=y
-CONFIG_STM32_HAVE_UART5=y
-CONFIG_STM32_HAVE_USART6=y
-# CONFIG_STM32_HAVE_UART7 is not set
-# CONFIG_STM32_HAVE_UART8 is not set
-CONFIG_STM32_HAVE_TIM1=y
-CONFIG_STM32_HAVE_TIM5=y
-CONFIG_STM32_HAVE_TIM6=y
-CONFIG_STM32_HAVE_TIM7=y
-CONFIG_STM32_HAVE_TIM8=y
-CONFIG_STM32_HAVE_TIM9=y
-CONFIG_STM32_HAVE_TIM10=y
-CONFIG_STM32_HAVE_TIM11=y
-CONFIG_STM32_HAVE_TIM12=y
-CONFIG_STM32_HAVE_TIM13=y
-CONFIG_STM32_HAVE_TIM14=y
-# CONFIG_STM32_HAVE_TIM15 is not set
-# CONFIG_STM32_HAVE_TIM16 is not set
-# CONFIG_STM32_HAVE_TIM17 is not set
-CONFIG_STM32_HAVE_ADC2=y
-CONFIG_STM32_HAVE_ADC3=y
-# CONFIG_STM32_HAVE_ADC4 is not set
-CONFIG_STM32_HAVE_CAN1=y
-CONFIG_STM32_HAVE_CAN2=y
-CONFIG_STM32_HAVE_RNG=y
-CONFIG_STM32_HAVE_ETHMAC=y
-CONFIG_STM32_HAVE_SPI2=y
-CONFIG_STM32_HAVE_SPI3=y
-# CONFIG_STM32_HAVE_SPI4 is not set
-# CONFIG_STM32_HAVE_SPI5 is not set
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-CONFIG_STM32_OTGFS=y
-# CONFIG_STM32_OTGHS is not set
-CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-CONFIG_STM32_SPI1=y
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_WWDG is not set
-CONFIG_STM32_SPI=y
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_FLASH_PREFETCH is not set
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG=y
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-CONFIG_STM32_USART=y
-
-#
-# U[S]ART Configuration
-#
-# CONFIG_USART2_RS485 is not set
-# CONFIG_SERIAL_DISABLE_REORDERING is not set
-# CONFIG_STM32_USART_SINGLEWIRE is not set
-
-#
-# SPI Configuration
-#
-# CONFIG_STM32_SPI_INTERRUPTS is not set
-# CONFIG_STM32_SPI_DMA is not set
-
-#
-# USB FS Host Configuration
-#
-
-#
-# USB HS Host Configuration
-#
-
-#
-# USB Host Debug Configuration
-#
-
-#
-# USB Device Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_VECNOTIRQ is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_HAVE_IRQPRIO=y
-# CONFIG_ARCH_L2CACHE is not set
-# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set
-# CONFIG_ARCH_HAVE_ADDRENV is not set
-# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set
-CONFIG_ARCH_HAVE_VFORK=y
-# CONFIG_ARCH_HAVE_MMU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARCH_NAND_HWECC is not set
-# CONFIG_ARCH_HAVE_EXTCLK is not set
-# CONFIG_ARCH_USE_MPU is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_ARCH_STACKDUMP=y
-# CONFIG_ENDIAN_BIG is not set
-# CONFIG_ARCH_IDLE_CUSTOM is not set
-# CONFIG_ARCH_HAVE_RAMFUNCS is not set
-CONFIG_ARCH_HAVE_RAMVECTORS=y
-# CONFIG_ARCH_RAMVECTORS is not set
-
-#
-# Board Settings
-#
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-
-#
-# Interrupt options
-#
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y
-# CONFIG_ARCH_HIPRI_INTERRUPT is not set
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Boot Memory Configuration
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-# CONFIG_ARCH_HAVE_SDRAM is not set
-
-#
-# Board Selection
-#
-# CONFIG_ARCH_BOARD_STM32F4_DISCOVERY is not set
-# CONFIG_ARCH_BOARD_MIKROE_STM32F4 is not set
-CONFIG_ARCH_BOARD_CUSTOM=y
-CONFIG_ARCH_BOARD_PX4FMU_V2=y
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="px4fmu-v2_bare"
-
-#
-# Custom Board Configuration
-#
-CONFIG_ARCH_BOARD_CUSTOM_DIR="configs/px4fmu-v2_bare"
-# CONFIG_BOARD_CUSTOM_LEDS is not set
-# CONFIG_BOARD_CUSTOM_BUTTONS is not set
-
-#
-# Common Board Options
-#
-CONFIG_NSH_MMCSDMINOR=0
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-# CONFIG_DISABLE_ENVIRON is not set
-
-#
-# Clocks and Timers
-#
-CONFIG_USEC_PER_TICK=10000
-# CONFIG_SYSTEM_TIME64 is not set
-# CONFIG_CLOCK_MONOTONIC is not set
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2013
-CONFIG_START_MONTH=1
-CONFIG_START_DAY=27
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=8
-CONFIG_WDOG_INTRESERVE=1
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Tasks and Scheduling
-#
-# CONFIG_INIT_NONE is not set
-CONFIG_INIT_ENTRYPOINT=y
-# CONFIG_INIT_FILEPATH is not set
-CONFIG_USER_ENTRYPOINT="nsh_main"
-CONFIG_RR_INTERVAL=200
-CONFIG_TASK_NAME_SIZE=0
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_MAX_TASKS=16
-# CONFIG_SCHED_HAVE_PARENT is not set
-CONFIG_SCHED_WAITPID=y
-
-#
-# Pthread Options
-#
-# CONFIG_MUTEX_TYPES is not set
-CONFIG_NPTHREAD_KEYS=4
-
-#
-# Performance Monitoring
-#
-# CONFIG_SCHED_CPULOAD is not set
-# CONFIG_SCHED_INSTRUMENTATION is not set
-
-#
-# Files and I/O
-#
-# CONFIG_DEV_CONSOLE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-# CONFIG_PRIORITY_INHERITANCE is not set
-
-#
-# RTOS hooks
-#
-# CONFIG_BOARD_INITIALIZE is not set
-# CONFIG_SCHED_STARTHOOK is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-
-#
-# Signal Numbers
-#
-CONFIG_SIG_SIGUSR1=1
-CONFIG_SIG_SIGUSR2=2
-CONFIG_SIG_SIGALARM=3
-CONFIG_SIG_SIGCONDTIMEDOUT=16
-
-#
-# POSIX Message Queue Options
-#
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-
-#
-# Work Queue Support
-#
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_SCHED_HPWORK is not set
-# CONFIG_SCHED_LPWORK is not set
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=2048
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-# CONFIG_LIB_SYSCALL is not set
-
-#
-# Device Drivers
-#
-CONFIG_DISABLE_POLL=y
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-
-#
-# Buffering
-#
-# CONFIG_DRVR_WRITEBUFFER is not set
-# CONFIG_DRVR_READAHEAD is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set
-# CONFIG_PWM is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_I2C is not set
-CONFIG_SPI=y
-# CONFIG_SPI_OWNBUS is not set
-CONFIG_SPI_EXCHANGE=y
-# CONFIG_SPI_CMDDATA is not set
-# CONFIG_SPI_BITBANG is not set
-# CONFIG_I2S is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_TIMER is not set
-# CONFIG_ANALOG is not set
-# CONFIG_AUDIO_DEVICES is not set
-# CONFIG_VIDEO_DEVICES is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-CONFIG_SERIAL_REMOVABLE=y
-# CONFIG_16550_UART is not set
-# CONFIG_ARCH_HAVE_UART is not set
-# CONFIG_ARCH_HAVE_UART0 is not set
-# CONFIG_ARCH_HAVE_UART1 is not set
-# CONFIG_ARCH_HAVE_UART2 is not set
-# CONFIG_ARCH_HAVE_UART3 is not set
-# CONFIG_ARCH_HAVE_UART4 is not set
-# CONFIG_ARCH_HAVE_UART5 is not set
-# CONFIG_ARCH_HAVE_UART6 is not set
-# CONFIG_ARCH_HAVE_UART7 is not set
-# CONFIG_ARCH_HAVE_UART8 is not set
-# CONFIG_ARCH_HAVE_SCI0 is not set
-# CONFIG_ARCH_HAVE_SCI1 is not set
-# CONFIG_ARCH_HAVE_USART0 is not set
-# CONFIG_ARCH_HAVE_USART1 is not set
-CONFIG_ARCH_HAVE_USART2=y
-# CONFIG_ARCH_HAVE_USART3 is not set
-# CONFIG_ARCH_HAVE_USART4 is not set
-# CONFIG_ARCH_HAVE_USART5 is not set
-# CONFIG_ARCH_HAVE_USART6 is not set
-# CONFIG_ARCH_HAVE_USART7 is not set
-# CONFIG_ARCH_HAVE_USART8 is not set
-# CONFIG_ARCH_HAVE_OTHER_UART is not set
-
-#
-# USART Configuration
-#
-CONFIG_USART2_ISUART=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_ARCH_HAVE_SERIAL_TERMIOS=y
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=256
-CONFIG_USART2_TXBUFSIZE=256
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USART2_IFLOWCONTROL is not set
-# CONFIG_USART2_OFLOWCONTROL is not set
-# CONFIG_SERIAL_IFLOWCONTROL is not set
-# CONFIG_SERIAL_OFLOWCONTROL is not set
-CONFIG_USBDEV=y
-
-#
-# USB Device Controller Driver Options
-#
-# CONFIG_USBDEV_ISOCHRONOUS is not set
-# CONFIG_USBDEV_DUALSPEED is not set
-CONFIG_USBDEV_SELFPOWERED=y
-# CONFIG_USBDEV_BUSPOWERED is not set
-CONFIG_USBDEV_MAXPOWER=100
-# CONFIG_USBDEV_DMA is not set
-# CONFIG_ARCH_USBDEV_STALLQUEUE is not set
-# CONFIG_USBDEV_TRACE is not set
-
-#
-# USB Device Class Driver Options
-#
-# CONFIG_USBDEV_COMPOSITE is not set
-# CONFIG_PL2303 is not set
-CONFIG_CDCACM=y
-CONFIG_CDCACM_CONSOLE=y
-CONFIG_CDCACM_EP0MAXPACKET=64
-CONFIG_CDCACM_EPINTIN=1
-CONFIG_CDCACM_EPINTIN_FSSIZE=64
-CONFIG_CDCACM_EPINTIN_HSSIZE=64
-CONFIG_CDCACM_EPBULKOUT=3
-CONFIG_CDCACM_EPBULKOUT_FSSIZE=64
-CONFIG_CDCACM_EPBULKOUT_HSSIZE=512
-CONFIG_CDCACM_EPBULKIN=2
-CONFIG_CDCACM_EPBULKIN_FSSIZE=64
-CONFIG_CDCACM_EPBULKIN_HSSIZE=512
-CONFIG_CDCACM_NWRREQS=4
-CONFIG_CDCACM_NRDREQS=4
-CONFIG_CDCACM_BULKIN_REQLEN=96
-CONFIG_CDCACM_RXBUFSIZE=256
-CONFIG_CDCACM_TXBUFSIZE=256
-CONFIG_CDCACM_VENDORID=0x0525
-CONFIG_CDCACM_PRODUCTID=0xa4a7
-CONFIG_CDCACM_VENDORSTR="NuttX"
-CONFIG_CDCACM_PRODUCTSTR="CDC/ACM Serial"
-# CONFIG_USBMSC is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_ARCH_HAVE_NET is not set
-# CONFIG_ARCH_HAVE_PHY is not set
-# CONFIG_NET is not set
-
-#
-# Crypto API
-#
-# CONFIG_CRYPTO is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_DISABLE_MOUNTPOINT is not set
-# CONFIG_FS_AUTOMOUNTER is not set
-# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set
-# CONFIG_FS_READABLE is not set
-# CONFIG_FS_WRITABLE is not set
-# CONFIG_FS_NAMED_SEMAPHORES is not set
-CONFIG_FS_MQUEUE_MPATH="/var/mqueue"
-# CONFIG_FS_RAMMAP is not set
-# CONFIG_FS_FAT is not set
-# CONFIG_FS_NXFFS is not set
-# CONFIG_FS_ROMFS is not set
-# CONFIG_FS_SMARTFS is not set
-# CONFIG_FS_BINFS is not set
-# CONFIG_FS_PROCFS is not set
-
-#
-# System Logging
-#
-CONFIG_SYSLOG=y
-# CONFIG_SYSLOG_TIMESTAMP is not set
-CONFIG_SYSLOG_CHAR=y
-CONFIG_SYSLOG_DEVPATH="/dev/ttyS0"
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_ARCH_HAVE_HEAP2 is not set
-# CONFIG_GRAN is not set
-
-#
-# Audio Support
-#
-# CONFIG_AUDIO is not set
-
-#
-# Binary Loader
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_BINFMT_EXEPATH is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-CONFIG_BUILTIN=y
-# CONFIG_PIC is not set
-# CONFIG_SYMTAB_ORDEREDBYNAME is not set
-
-#
-# Library Routines
-#
-
-#
-# Standard C Library Options
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-CONFIG_LIB_HOMEDIR="/"
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-CONFIG_LIB_RAND_ORDER=1
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_EXECFUNCS is not set
-CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
-CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-# CONFIG_LIBC_LOCALTIME is not set
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Non-standard Library Support
-#
-# CONFIG_LIB_KBDCODEC is not set
-# CONFIG_LIB_SLCDCODEC is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_C99_BOOL8 is not set
-CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
-# CONFIG_CXX_NEWLONG is not set
-
-#
-# uClibc++ Standard C++ Library
-#
-# CONFIG_UCLIBCXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Built-In Applications
-#
-CONFIG_BUILTIN_PROXY_STACKSIZE=1024
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CONFIGDATA is not set
-# CONFIG_EXAMPLES_CPUHOG is not set
-# CONFIG_EXAMPLES_CXXTEST is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_KEYPADTEST is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_NRF24L01TERM is not set
-CONFIG_EXAMPLES_NSH=y
-CONFIG_EXAMPLES_NSH_CXXINITIALIZE=y
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-# CONFIG_EXAMPLES_OSTEST is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POSIXSPAWN is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERIALBLASTER is not set
-# CONFIG_EXAMPLES_SERIALRX is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_SLCD is not set
-# CONFIG_EXAMPLES_SMART_TEST is not set
-# CONFIG_EXAMPLES_SMART is not set
-# CONFIG_EXAMPLES_TCPECHO is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_TIFF is not set
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# FreeModBus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-CONFIG_NSH_LIBRARY=y
-
-#
-# Command Line Configuration
-#
-CONFIG_NSH_READLINE=y
-# CONFIG_NSH_CLE is not set
-CONFIG_NSH_LINELEN=64
-# CONFIG_NSH_DISABLE_SEMICOLON is not set
-CONFIG_NSH_CMDPARMS=y
-CONFIG_NSH_MAXARGUMENTS=6
-CONFIG_NSH_ARGCAT=y
-CONFIG_NSH_NESTDEPTH=3
-# CONFIG_NSH_DISABLEBG is not set
-CONFIG_NSH_BUILTIN_APPS=y
-
-#
-# Disable Individual commands
-#
-# CONFIG_NSH_DISABLE_ADDROUTE is not set
-# CONFIG_NSH_DISABLE_CAT is not set
-# CONFIG_NSH_DISABLE_CD is not set
-# CONFIG_NSH_DISABLE_CP is not set
-# CONFIG_NSH_DISABLE_CMP is not set
-# CONFIG_NSH_DISABLE_DD is not set
-# CONFIG_NSH_DISABLE_DF is not set
-# CONFIG_NSH_DISABLE_DELROUTE is not set
-# CONFIG_NSH_DISABLE_ECHO is not set
-# CONFIG_NSH_DISABLE_EXEC is not set
-# CONFIG_NSH_DISABLE_EXIT is not set
-# CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
-# CONFIG_NSH_DISABLE_HEXDUMP is not set
-# CONFIG_NSH_DISABLE_IFCONFIG is not set
-# CONFIG_NSH_DISABLE_KILL is not set
-# CONFIG_NSH_DISABLE_LOSETUP is not set
-# CONFIG_NSH_DISABLE_LS is not set
-# CONFIG_NSH_DISABLE_MB is not set
-# CONFIG_NSH_DISABLE_MKDIR is not set
-# CONFIG_NSH_DISABLE_MKFIFO is not set
-# CONFIG_NSH_DISABLE_MKRD is not set
-# CONFIG_NSH_DISABLE_MH is not set
-# CONFIG_NSH_DISABLE_MOUNT is not set
-# CONFIG_NSH_DISABLE_MW is not set
-# CONFIG_NSH_DISABLE_PS is not set
-# CONFIG_NSH_DISABLE_PUT is not set
-# CONFIG_NSH_DISABLE_PWD is not set
-# CONFIG_NSH_DISABLE_RM is not set
-# CONFIG_NSH_DISABLE_RMDIR is not set
-# CONFIG_NSH_DISABLE_SET is not set
-# CONFIG_NSH_DISABLE_SH is not set
-# CONFIG_NSH_DISABLE_SLEEP is not set
-# CONFIG_NSH_DISABLE_TEST is not set
-# CONFIG_NSH_DISABLE_UMOUNT is not set
-# CONFIG_NSH_DISABLE_UNSET is not set
-# CONFIG_NSH_DISABLE_USLEEP is not set
-# CONFIG_NSH_DISABLE_WGET is not set
-# CONFIG_NSH_DISABLE_XD is not set
-
-#
-# Configure Command Options
-#
-CONFIG_NSH_CMDOPT_DF_H=y
-CONFIG_NSH_CODECS_BUFSIZE=128
-CONFIG_NSH_CMDOPT_HEXDUMP=y
-CONFIG_NSH_FILEIOSIZE=512
-
-#
-# Scripting Support
-#
-# CONFIG_NSH_DISABLESCRIPT is not set
-# CONFIG_NSH_DISABLE_ITEF is not set
-# CONFIG_NSH_DISABLE_LOOPS is not set
-
-#
-# Console Configuration
-#
-CONFIG_NSH_CONSOLE=y
-# CONFIG_NSH_USBCONSOLE is not set
-# CONFIG_NSH_ALTCONDEV is not set
-CONFIG_NSH_ARCHINIT=y
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# Platform-specific Support
-#
-# CONFIG_PLATFORM_CONFIGDATA is not set
-
-#
-# System Libraries and NSH Add-Ons
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# EMACS-like Command Line Editor
-#
-# CONFIG_SYSTEM_CLE is not set
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# FLASH Erase-all Command
-#
-
-#
-# Intel HEX to binary conversion
-#
-# CONFIG_SYSTEM_HEX2BIN is not set
-
-#
-# I2C tool
-#
-
-#
-# INI File Parser
-#
-# CONFIG_SYSTEM_INIFILE is not set
-
-#
-# NxPlayer media player library / command Line
-#
-# CONFIG_SYSTEM_NXPLAYER is not set
-
-#
-# RAM test
-#
-# CONFIG_SYSTEM_RAMTEST is not set
-
-#
-# readline()
-#
-CONFIG_SYSTEM_READLINE=y
-CONFIG_READLINE_ECHO=y
-
-#
-# P-Code Support
-#
-
-#
-# PHY Tool
-#
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sudoku
-#
-# CONFIG_SYSTEM_SUDOKU is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
-
-#
-# VI Work-Alike Editor
-#
-# CONFIG_SYSTEM_VI is not set
-
-#
-# Stack Monitor
-#
-
-#
-# USB CDC/ACM Device Commands
-#
-# CONFIG_SYSTEM_CDCACM is not set
-
-#
-# USB Composite Device Commands
-#
-
-#
-# USB Mass Storage Device Commands
-#
-
-#
-# USB Monitor
-#
-
-#
-# Zmodem Commands
-#
-# CONFIG_SYSTEM_ZMODEM is not set
diff --git a/nuttx/configs/px4fmu-v2_bare/usbnsh/setenv.sh b/nuttx/configs/px4fmu-v2_bare/usbnsh/setenv.sh
deleted file mode 100755
index 5cc70c6ff..000000000
--- a/nuttx/configs/px4fmu-v2_bare/usbnsh/setenv.sh
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/bin/bash
-# configs/stm32f4discovery/usbnsh/setenv.sh
-#
-#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-if [ "$_" = "$0" ] ; then
-  echo "You must source this script, not run it!" 1>&2
-  exit 1
-fi
-
-WD=`pwd`
-if [ ! -x "setenv.sh" ]; then
-  echo "This script must be executed from the top-level NuttX build directory"
-  exit 1
-fi
-
-if [ -z "${PATH_ORIG}" ]; then
-  export PATH_ORIG="${PATH}"
-fi
-
-# This is the Cygwin path to the location where I installed the RIDE
-# toolchain under windows.  You will also have to edit this if you install
-# the RIDE toolchain in any other location
-#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
-
-# This is the Cygwin path to the location where I installed the CodeSourcery
-# toolchain under windows.  You will also have to edit this if you install
-# the CodeSourcery toolchain in any other location
-export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
-#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
-
-# These are the Cygwin paths to the locations where I installed the Atollic
-# toolchain under windows.  You will also have to edit this if you install
-# the Atollic toolchain in any other location.  /usr/bin is added before
-# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
-# at those locations as well.
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
-#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
-
-# This is the Cygwin path to the location where I build the buildroot
-# toolchain.
-#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
-
-# Add the path to the toolchain to the PATH varialble
-export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
-
-echo "PATH : ${PATH}"
diff --git a/nuttx/configs/px4fmu-v2_bare/winbuild/Make.defs b/nuttx/configs/px4fmu-v2_bare/winbuild/Make.defs
deleted file mode 100644
index 59598834d..000000000
--- a/nuttx/configs/px4fmu-v2_bare/winbuild/Make.defs
+++ /dev/null
@@ -1,102 +0,0 @@
-############################################################################
-# configs/stm32f4discovery/winbuild/Make.defs
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-include ${TOPDIR}\.config
-include ${TOPDIR}\tools\Config.mk
-include ${TOPDIR}\arch\arm\src\armv7-m\Toolchain.defs
-
-LDSCRIPT = ld.script
-
-ARCHINCLUDES = -I. -isystem $(TOPDIR)\include
-ARCHXXINCLUDES = -I. -isystem $(TOPDIR)\include -isystem $(TOPDIR)\include\cxx
-ARCHSCRIPT = -T$(TOPDIR)\configs\$(CONFIG_ARCH_BOARD)\scripts\$(LDSCRIPT)
-
-CC = $(CROSSDEV)gcc.exe
-CXX = $(CROSSDEV)g++.exe
-CPP = $(CROSSDEV)gcc.exe -E
-LD = $(CROSSDEV)ld.exe
-AR = $(ARCROSSDEV)ar.exe rcs
-NM = $(ARCROSSDEV)nm.exe
-OBJCOPY = $(CROSSDEV)objcopy.exe
-OBJDUMP = $(CROSSDEV)objdump.exe
-
-ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
-ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
-
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  ARCHOPTIMIZATION = -g
-endif
-
-ifneq ($(CONFIG_DEBUG_NOOPT),y)
-  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
-endif
-
-ARCHCFLAGS = -fno-builtin
-ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
-ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
-ARCHWARNINGSXX = -Wall -Wshadow
-ARCHDEFINES =
-ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
-
-CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
-CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
-CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
-CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
-AFLAGS = $(CFLAGS) -D__ASSEMBLY__
-
-NXFLATLDFLAGS1 = -r -d -warn-common
-NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)\binfmt\libnxflat\gnu-nxflat-pcrel.ld -no-check-sections
-LDNXFLATFLAGS = -e main -s 2048
-
-OBJEXT = .o
-LIBEXT = .a
-EXEEXT =
-
-LDFLAGS += -nostartfiles -nodefaultlibs
-ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
-  LDFLAGS += -g
-endif
-
-HOSTCC = mingw32-gcc.exe
-HOSTINCLUDES = -I.
-HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
-HOSTLDFLAGS =
-HOSTEXEEXT = .exe
-
-# Windows-native host tools
-
-MKDEP = $(TOPDIR)\tools\mkdeps.exe --winnative
-
diff --git a/nuttx/configs/px4fmu-v2_bare/winbuild/defconfig b/nuttx/configs/px4fmu-v2_bare/winbuild/defconfig
deleted file mode 100644
index ae935233c..000000000
--- a/nuttx/configs/px4fmu-v2_bare/winbuild/defconfig
+++ /dev/null
@@ -1,578 +0,0 @@
-#
-# Automatically generated file; DO NOT EDIT.
-# Nuttx/ Configuration
-#
-
-#
-# Build Setup
-#
-# CONFIG_EXPERIMENTAL is not set
-# CONFIG_HOST_LINUX is not set
-# CONFIG_HOST_OSX is not set
-CONFIG_HOST_WINDOWS=y
-# CONFIG_HOST_OTHER is not set
-CONFIG_WINDOWS_NATIVE=y
-# CONFIG_WINDOWS_CYGWIN is not set
-# CONFIG_WINDOWS_MSYS is not set
-# CONFIG_WINDOWS_OTHER is not set
-# CONFIG_WINDOWS_MKLINK is not set
-
-#
-# Build Configuration
-#
-# CONFIG_APPS_DIR="../apps"
-# CONFIG_BUILD_2PASS is not set
-
-#
-# Binary Output Formats
-#
-# CONFIG_RRLOAD_BINARY is not set
-CONFIG_INTELHEX_BINARY=y
-# CONFIG_MOTOROLA_SREC is not set
-CONFIG_RAW_BINARY=y
-
-#
-# Customize Header Files
-#
-# CONFIG_ARCH_STDBOOL_H is not set
-# CONFIG_ARCH_MATH_H is not set
-# CONFIG_ARCH_FLOAT_H is not set
-# CONFIG_ARCH_STDARG_H is not set
-
-#
-# Debug Options
-#
-# CONFIG_DEBUG is not set
-# CONFIG_DEBUG_SYMBOLS is not set
-
-#
-# System Type
-#
-CONFIG_ARCH_ARM=y
-# CONFIG_ARCH_AVR is not set
-# CONFIG_ARCH_HC is not set
-# CONFIG_ARCH_MIPS is not set
-# CONFIG_ARCH_RGMP is not set
-# CONFIG_ARCH_SH is not set
-# CONFIG_ARCH_SIM is not set
-# CONFIG_ARCH_X86 is not set
-# CONFIG_ARCH_Z16 is not set
-# CONFIG_ARCH_Z80 is not set
-CONFIG_ARCH="arm"
-
-#
-# ARM Options
-#
-# CONFIG_ARCH_CHIP_C5471 is not set
-# CONFIG_ARCH_CHIP_CALYPSO is not set
-# CONFIG_ARCH_CHIP_DM320 is not set
-# CONFIG_ARCH_CHIP_IMX is not set
-# CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_LM3S is not set
-# CONFIG_ARCH_CHIP_LPC17XX is not set
-# CONFIG_ARCH_CHIP_LPC214X is not set
-# CONFIG_ARCH_CHIP_LPC2378 is not set
-# CONFIG_ARCH_CHIP_LPC31XX is not set
-# CONFIG_ARCH_CHIP_LPC43XX is not set
-# CONFIG_ARCH_CHIP_SAM3U is not set
-CONFIG_ARCH_CHIP_STM32=y
-# CONFIG_ARCH_CHIP_STR71X is not set
-CONFIG_ARCH_CORTEXM4=y
-CONFIG_ARCH_FAMILY="armv7-m"
-CONFIG_ARCH_CHIP="stm32"
-CONFIG_ARCH_HAVE_CMNVECTOR=y
-# CONFIG_ARMV7M_CMNVECTOR is not set
-# CONFIG_ARCH_FPU is not set
-CONFIG_ARCH_HAVE_MPU=y
-# CONFIG_ARMV7M_MPU is not set
-# CONFIG_ARCH_IRQPRIO is not set
-CONFIG_BOARD_LOOPSPERMSEC=16717
-# CONFIG_ARCH_CALIBRATION is not set
-# CONFIG_SERIAL_TERMIOS is not set
-
-#
-# STM32 Configuration Options
-#
-# CONFIG_ARCH_CHIP_STM32F100C8 is not set
-# CONFIG_ARCH_CHIP_STM32F100CB is not set
-# CONFIG_ARCH_CHIP_STM32F100R8 is not set
-# CONFIG_ARCH_CHIP_STM32F100RB is not set
-# CONFIG_ARCH_CHIP_STM32F100RC is not set
-# CONFIG_ARCH_CHIP_STM32F100RD is not set
-# CONFIG_ARCH_CHIP_STM32F100RE is not set
-# CONFIG_ARCH_CHIP_STM32F100V8 is not set
-# CONFIG_ARCH_CHIP_STM32F100VB is not set
-# CONFIG_ARCH_CHIP_STM32F100VC is not set
-# CONFIG_ARCH_CHIP_STM32F100VD is not set
-# CONFIG_ARCH_CHIP_STM32F100VE is not set
-# CONFIG_ARCH_CHIP_STM32F103RE is not set
-# CONFIG_ARCH_CHIP_STM32F103VC is not set
-# CONFIG_ARCH_CHIP_STM32F103VE is not set
-# CONFIG_ARCH_CHIP_STM32F103ZE is not set
-# CONFIG_ARCH_CHIP_STM32F105VB is not set
-# CONFIG_ARCH_CHIP_STM32F107VC is not set
-# CONFIG_ARCH_CHIP_STM32F207IG is not set
-# CONFIG_ARCH_CHIP_STM32F405RG is not set
-# CONFIG_ARCH_CHIP_STM32F405VG is not set
-# CONFIG_ARCH_CHIP_STM32F405ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_STM32F407VG=y
-# CONFIG_ARCH_CHIP_STM32F407ZE is not set
-# CONFIG_ARCH_CHIP_STM32F407ZG is not set
-# CONFIG_ARCH_CHIP_STM32F407IE is not set
-# CONFIG_ARCH_CHIP_STM32F407IG is not set
-CONFIG_STM32_STM32F40XX=y
-CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
-# CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set
-# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
-# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
-# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
-# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
-# CONFIG_STM32_DFU is not set
-
-#
-# STM32 Peripheral Support
-#
-# CONFIG_STM32_ADC1 is not set
-# CONFIG_STM32_ADC2 is not set
-# CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
-# CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
-# CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
-# CONFIG_STM32_DMA1 is not set
-# CONFIG_STM32_DMA2 is not set
-# CONFIG_STM32_DAC1 is not set
-# CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
-# CONFIG_STM32_I2C1 is not set
-# CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
-# CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
-# CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
-# CONFIG_STM32_SDIO is not set
-# CONFIG_STM32_SPI1 is not set
-# CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
-CONFIG_STM32_SYSCFG=y
-# CONFIG_STM32_TIM1 is not set
-# CONFIG_STM32_TIM2 is not set
-# CONFIG_STM32_TIM3 is not set
-# CONFIG_STM32_TIM4 is not set
-# CONFIG_STM32_TIM5 is not set
-# CONFIG_STM32_TIM6 is not set
-# CONFIG_STM32_TIM7 is not set
-# CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
-# CONFIG_STM32_USART1 is not set
-CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
-# CONFIG_STM32_WWDG is not set
-
-#
-# Alternate Pin Mapping
-#
-# CONFIG_STM32_JTAG_DISABLE is not set
-# CONFIG_STM32_JTAG_FULL_ENABLE is not set
-# CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
-CONFIG_STM32_JTAG_SW_ENABLE=y
-# CONFIG_STM32_FORCEPOWER is not set
-# CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
-
-#
-# USB Host Configuration
-#
-
-#
-# Architecture Options
-#
-# CONFIG_ARCH_NOINTC is not set
-# CONFIG_ARCH_DMA is not set
-CONFIG_ARCH_STACKDUMP=y
-
-#
-# Board Settings
-#
-CONFIG_RAM_START=0x20000000
-CONFIG_RAM_SIZE=114688
-CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-
-#
-# Boot options
-#
-# CONFIG_BOOT_RUNFROMEXTSRAM is not set
-CONFIG_BOOT_RUNFROMFLASH=y
-# CONFIG_BOOT_RUNFROMISRAM is not set
-# CONFIG_BOOT_RUNFROMSDRAM is not set
-# CONFIG_BOOT_COPYTORAM is not set
-
-#
-# Board Selection
-#
-CONFIG_ARCH_BOARD_STM32F4_DISCOVERY=y
-# CONFIG_ARCH_BOARD_CUSTOM is not set
-CONFIG_ARCH_BOARD="stm32f4discovery"
-
-#
-# Common Board Options
-#
-CONFIG_ARCH_HAVE_LEDS=y
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_HAVE_BUTTONS=y
-# CONFIG_ARCH_BUTTONS is not set
-CONFIG_ARCH_HAVE_IRQBUTTONS=y
-
-#
-# Board-Specific Options
-#
-
-#
-# RTOS Features
-#
-CONFIG_USEC_PER_TICK=10000
-CONFIG_RR_INTERVAL=200
-# CONFIG_SCHED_INSTRUMENTATION is not set
-CONFIG_TASK_NAME_SIZE=0
-# CONFIG_JULIAN_TIME is not set
-CONFIG_START_YEAR=2009
-CONFIG_START_MONTH=9
-CONFIG_START_DAY=21
-CONFIG_DEV_CONSOLE=y
-# CONFIG_MUTEX_TYPES is not set
-# CONFIG_PRIORITY_INHERITANCE is not set
-# CONFIG_FDCLONE_DISABLE is not set
-# CONFIG_FDCLONE_STDIO is not set
-CONFIG_SDCLONE_DISABLE=y
-# CONFIG_SCHED_WORKQUEUE is not set
-# CONFIG_SCHED_WAITPID is not set
-# CONFIG_SCHED_ATEXIT is not set
-# CONFIG_SCHED_ONEXIT is not set
-CONFIG_USER_ENTRYPOINT="ostest_main"
-CONFIG_DISABLE_OS_API=y
-# CONFIG_DISABLE_POSIX_TIMERS is not set
-# CONFIG_DISABLE_PTHREAD is not set
-# CONFIG_DISABLE_SIGNALS is not set
-# CONFIG_DISABLE_MQUEUE is not set
-CONFIG_DISABLE_MOUNTPOINT=y
-CONFIG_DISABLE_ENVIRON=y
-CONFIG_DISABLE_POLL=y
-
-#
-# Sizes of configurable things (0 disables)
-#
-CONFIG_MAX_TASKS=16
-CONFIG_MAX_TASK_ARGS=4
-CONFIG_NPTHREAD_KEYS=4
-CONFIG_NFILE_DESCRIPTORS=8
-CONFIG_NFILE_STREAMS=8
-CONFIG_NAME_MAX=32
-CONFIG_PREALLOC_MQ_MSGS=4
-CONFIG_MQ_MAXMSGSIZE=32
-CONFIG_MAX_WDOGPARMS=2
-CONFIG_PREALLOC_WDOGS=4
-CONFIG_WDOG_INTRESERVE=0
-CONFIG_PREALLOC_TIMERS=4
-
-#
-# Stack and heap information
-#
-CONFIG_IDLETHREAD_STACKSIZE=1024
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
-
-#
-# Device Drivers
-#
-CONFIG_DEV_NULL=y
-# CONFIG_DEV_ZERO is not set
-# CONFIG_LOOP is not set
-# CONFIG_RAMDISK is not set
-# CONFIG_CAN is not set
-# CONFIG_PWM is not set
-# CONFIG_I2C is not set
-CONFIG_ARCH_HAVE_I2CRESET=y
-# CONFIG_SPI is not set
-# CONFIG_RTC is not set
-# CONFIG_WATCHDOG is not set
-# CONFIG_ANALOG is not set
-# CONFIG_BCH is not set
-# CONFIG_INPUT is not set
-# CONFIG_LCD is not set
-# CONFIG_MMCSD is not set
-# CONFIG_MTD is not set
-# CONFIG_PIPES is not set
-# CONFIG_PM is not set
-# CONFIG_POWER is not set
-# CONFIG_SENSORS is not set
-# CONFIG_SERCOMM_CONSOLE is not set
-CONFIG_SERIAL=y
-CONFIG_DEV_LOWCONSOLE=y
-# CONFIG_16550_UART is not set
-CONFIG_ARCH_HAVE_USART2=y
-CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
-CONFIG_USART2_SERIAL_CONSOLE=y
-# CONFIG_NO_SERIAL_CONSOLE is not set
-
-#
-# USART2 Configuration
-#
-CONFIG_USART2_RXBUFSIZE=128
-CONFIG_USART2_TXBUFSIZE=128
-CONFIG_USART2_BAUD=115200
-CONFIG_USART2_BITS=8
-CONFIG_USART2_PARITY=0
-CONFIG_USART2_2STOP=0
-# CONFIG_USBDEV is not set
-# CONFIG_USBHOST is not set
-# CONFIG_WIRELESS is not set
-
-#
-# System Logging Device Options
-#
-
-#
-# System Logging
-#
-# CONFIG_RAMLOG is not set
-
-#
-# Networking Support
-#
-# CONFIG_NET is not set
-
-#
-# File Systems
-#
-
-#
-# File system configuration
-#
-# CONFIG_FS_RAMMAP is not set
-
-#
-# System Logging
-#
-# CONFIG_SYSLOG is not set
-
-#
-# Graphics Support
-#
-# CONFIG_NX is not set
-
-#
-# Memory Management
-#
-# CONFIG_MM_SMALL is not set
-CONFIG_MM_REGIONS=2
-# CONFIG_GRAN is not set
-
-#
-# Binary Formats
-#
-# CONFIG_BINFMT_DISABLE is not set
-# CONFIG_NXFLAT is not set
-# CONFIG_ELF is not set
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# Library Routines
-#
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
-# CONFIG_LIBM is not set
-# CONFIG_NOPRINTF_FIELDWIDTH is not set
-# CONFIG_LIBC_FLOATINGPOINT is not set
-# CONFIG_EOL_IS_CR is not set
-# CONFIG_EOL_IS_LF is not set
-# CONFIG_EOL_IS_BOTH_CRLF is not set
-CONFIG_EOL_IS_EITHER_CRLF=y
-# CONFIG_LIBC_STRERROR is not set
-# CONFIG_LIBC_PERROR_STDOUT is not set
-CONFIG_ARCH_LOWPUTC=y
-CONFIG_LIB_SENDFILE_BUFSIZE=512
-# CONFIG_ARCH_ROMGETC is not set
-# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
-
-#
-# Basic CXX Support
-#
-# CONFIG_HAVE_CXX is not set
-
-#
-# Application Configuration
-#
-
-#
-# Named Applications
-#
-# CONFIG_BUILTIN is not set
-
-#
-# Examples
-#
-# CONFIG_EXAMPLES_BUTTONS is not set
-# CONFIG_EXAMPLES_CAN is not set
-# CONFIG_SYSTEM_CDCACM is not set
-# CONFIG_SYSTEM_COMPOSITE is not set
-# CONFIG_EXAMPLES_DHCPD is not set
-# CONFIG_EXAMPLES_ELF is not set
-# CONFIG_EXAMPLES_FTPC is not set
-# CONFIG_EXAMPLES_FTPD is not set
-# CONFIG_EXAMPLES_HELLO is not set
-# CONFIG_EXAMPLES_HELLOXX is not set
-# CONFIG_EXAMPLES_JSON is not set
-# CONFIG_EXAMPLES_HIDKBD is not set
-# CONFIG_EXAMPLES_IGMP is not set
-# CONFIG_EXAMPLES_LCDRW is not set
-# CONFIG_EXAMPLES_MM is not set
-# CONFIG_EXAMPLES_MOUNT is not set
-# CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_NETTEST is not set
-# CONFIG_EXAMPLES_NSH is not set
-# CONFIG_EXAMPLES_NULL is not set
-# CONFIG_EXAMPLES_NX is not set
-# CONFIG_EXAMPLES_NXTERM is not set
-# CONFIG_EXAMPLES_NXFFS is not set
-# CONFIG_EXAMPLES_NXFLAT is not set
-# CONFIG_EXAMPLES_NXHELLO is not set
-# CONFIG_EXAMPLES_NXIMAGE is not set
-# CONFIG_EXAMPLES_NXLINES is not set
-# CONFIG_EXAMPLES_NXTEXT is not set
-CONFIG_EXAMPLES_OSTEST=y
-CONFIG_EXAMPLES_OSTEST_LOOPS=1
-CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
-CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
-CONFIG_EXAMPLES_OSTEST_RR_RANGE=10000
-CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
-# CONFIG_EXAMPLES_PASHELLO is not set
-# CONFIG_EXAMPLES_PIPE is not set
-# CONFIG_EXAMPLES_POLL is not set
-# CONFIG_EXAMPLES_QENCODER is not set
-# CONFIG_EXAMPLES_RGMP is not set
-# CONFIG_EXAMPLES_ROMFS is not set
-# CONFIG_EXAMPLES_SENDMAIL is not set
-# CONFIG_EXAMPLES_SERLOOP is not set
-# CONFIG_EXAMPLES_TELNETD is not set
-# CONFIG_EXAMPLES_THTTPD is not set
-# CONFIG_EXAMPLES_TIFF is not set
-# CONFIG_EXAMPLES_TOUCHSCREEN is not set
-# CONFIG_EXAMPLES_UDP is not set
-# CONFIG_EXAMPLES_WEBSERVER is not set
-# CONFIG_EXAMPLES_USBSERIAL is not set
-# CONFIG_SYSTEM_USBMSC is not set
-# CONFIG_EXAMPLES_USBTERM is not set
-# CONFIG_EXAMPLES_WATCHDOG is not set
-# CONFIG_EXAMPLES_WLAN is not set
-
-#
-# Interpreters
-#
-
-#
-# Interpreters
-#
-# CONFIG_INTERPRETERS_FICL is not set
-# CONFIG_INTERPRETERS_PCODE is not set
-
-#
-# Network Utilities
-#
-
-#
-# Networking Utilities
-#
-# CONFIG_NETUTILS_CODECS is not set
-# CONFIG_NETUTILS_DHCPC is not set
-# CONFIG_NETUTILS_DHCPD is not set
-# CONFIG_NETUTILS_FTPC is not set
-# CONFIG_NETUTILS_FTPD is not set
-# CONFIG_NETUTILS_JSON is not set
-# CONFIG_NETUTILS_DNSCLIENT is not set
-# CONFIG_NETUTILS_SMTP is not set
-# CONFIG_NETUTILS_TELNETD is not set
-# CONFIG_NETUTILS_TFTPC is not set
-# CONFIG_NETUTILS_THTTPD is not set
-# CONFIG_NETUTILS_NETLIB is not set
-# CONFIG_NETUTILS_WEBCLIENT is not set
-
-#
-# ModBus
-#
-
-#
-# FreeModbus
-#
-# CONFIG_MODBUS is not set
-
-#
-# NSH Library
-#
-# CONFIG_NSH_LIBRARY is not set
-
-#
-# NxWidgets/NxWM
-#
-
-#
-# System NSH Add-Ons
-#
-
-#
-# Custom Free Memory Command
-#
-# CONFIG_SYSTEM_FREE is not set
-
-#
-# I2C tool
-#
-
-#
-# FLASH Program Installation
-#
-# CONFIG_SYSTEM_INSTALL is not set
-
-#
-# readline()
-#
-# CONFIG_SYSTEM_READLINE is not set
-
-#
-# Power Off
-#
-# CONFIG_SYSTEM_POWEROFF is not set
-
-#
-# RAMTRON
-#
-# CONFIG_SYSTEM_RAMTRON is not set
-
-#
-# SD Card
-#
-# CONFIG_SYSTEM_SDCARD is not set
-
-#
-# Sysinfo
-#
-# CONFIG_SYSTEM_SYSINFO is not set
diff --git a/nuttx/configs/px4fmu-v2_bare/winbuild/setenv.bat b/nuttx/configs/px4fmu-v2_bare/winbuild/setenv.bat
deleted file mode 100755
index 22fa1e599..000000000
--- a/nuttx/configs/px4fmu-v2_bare/winbuild/setenv.bat
+++ /dev/null
@@ -1,50 +0,0 @@
-@echo off

-

-rem configs/stm32f4discovery/winbuild/setenv.bat

-rem

-rem   Copyright (C) 2012 Gregory Nutt. All rights reserved.

-rem   Author: Gregory Nutt <gnutt@nuttx.org>

-rem

-rem Redistribution and use in source and binary forms, with or without

-rem modification, are permitted provided that the following conditions

-rem are met:

-rem

-rem 1. Redistributions of source code must retain the above copyright

-rem    notice, this list of conditions and the following disclaimer.

-rem 2. Redistributions in binary form must reproduce the above copyright

-rem    notice, this list of conditions and the following disclaimer in

-rem    the documentation and/or other materials provided with the

-rem    distribution.

-rem 3. Neither the name NuttX nor the names of its contributors may be

-rem    used to endorse or promote products derived from this software

-rem    without specific prior written permission.

-rem

-rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-rem FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-rem COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-rem INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-rem BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS

-rem OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED

-rem AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-rem LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-rem ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-rem POSSIBILITY OF SUCH DAMAGE.

-

-rem This is the location where I installed in the MinGW compiler. With

-rem this configuration, it is recommended that you do NOT install the

-rem MSYS tools; they conflict with the GNUWin32 tools.  See

-rem http://www.mingw.org/ for further info.

-

-set PATH=C:\MinGW\bin;%PATH%

-

-rem This is the location where I installed the CodeSourcey toolchain.  See

-rem http://www.mentor.com/embedded-software/codesourcery

-

-set PATH=C:\Program Files (x86)\CodeSourcery\Sourcery G++ Lite\bin;%PATH%

-

-rem This is the location where I installed the GNUWin32 tools.  See

-rem http://gnuwin32.sourceforge.net/.

-

-set PATH=C:\gnuwin32\bin;%PATH%