diff options
30 files changed, 6215 insertions, 85 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index 315a98d48..bb092821b 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -1319,7 +1319,7 @@ * lib/lib_strnlen.c -- Added POSIX 2008 strnlen() function. Contributed by Michael Hrabanek. * Fix wild, consistent naming error. For some reason, I called the at32uc3* - parts at91uc* everywhere. Fixed by changing lots of files. + parts at91uc* everywhere. Fixed by changing lots of files and directories. * configs/avr32dev1/ostest - The AVR32 port now successfully passes the examples/ostest. We have a good AVR32 port! * configs/avr32dev1/nsh - Added a configuration to support the NuttShell @@ -1327,5 +1327,9 @@ is, very likely, my hardware setup). * lib/lib_open.c - Fix an error in fdopen when a valid file desciptor does not refer to an open file. + * configs/olimex-lpc1766stk - Add support for the Olimex LPC1766-STK + development board. (Initial check-in is just a clone of the Nucleus-2G + LPC1768 board logic). + diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html index d3fff7c9b..1a25852be 100644 --- a/nuttx/Documentation/NuttX.html +++ b/nuttx/Documentation/NuttX.html @@ -8,7 +8,7 @@ <tr align="center" bgcolor="#e4e4e4"> <td> <h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1> - <p>Last Updated: November 5, 2010</p> + <p>Last Updated: November 6, 2010</p> </td> </tr> </table> @@ -785,15 +785,15 @@ This is primarily a bugfix release and includes some important corrections to the code: <ul> <li> - Fixed an important error in the signal trampoline logic. Essentially, - interrupts are re-enabled while the signal handler executes, but the - logic to re-disable the interrupts before returning from the signal - handler trampoline was missing. Under certain circumstances, this - can cause stack corruption. This was discovered by David Hewson on - an ARM9 platform, but since the code has been leveraged, the bug has - been propogated from ARM to Cortex-M3, AVR32, M16C, SH1, ZNEO, eZ80, - Z8, and Z80 -- almost every architecture. The correction has been - incorporated for all architectures but only verified on a few. + Fixed an important error in the signal trampoline logic. Essentially, + interrupts are re-enabled while the signal handler executes, but the + logic to re-disable the interrupts before returning from the signal + handler trampoline was missing. Under certain circumstances, this + can cause stack corruption. This was discovered by David Hewson on + an ARM9 platform, but since the code has been leveraged, the bug has + been propogated from ARM to Cortex-M3, AVR32, M16C, SH1, ZNEO, eZ80, + Z8, and Z80 -- almost every architecture. The correction has been + incorporated for all architectures but only verified on a few. </li> </ul> </p> @@ -801,13 +801,13 @@ Other notable changes in NuttX-5.12 include: <ul> <li> - A complete port for the AVR32 (AT32UC3B0256) is incorporated in the - source tree. Testing of this port is underway now. This release - was made before verifying this port in order to get the important - bugfix in place. + A complete port for the AVR32 (AT32UC3B0256) is incorporated in the + source tree. Testing of this port is underway now. This release + was made before verifying this port in order to get the important + bugfix in place. </li> <li> - Other miscellaneous bugfix and enhancements as noted in the ChangeLog. + Other miscellaneous bugfix and enhancements as noted in the ChangeLog. </li> </ul> </p> @@ -1038,8 +1038,8 @@ </p> <p> Support for <a href="NuttXDemandPaging.html">on-demand paging</a> has been developed for the EA3131. - That support would all execute of a program in SPI FLASH by paging code sections out of SPI flash as needed. - However, as of this writing, I have not had the opportunity to verify this new feature. + That support would all execute of a program in SPI FLASH by paging code sections out of SPI flash as needed. + However, as of this writing, I have not had the opportunity to verify this new feature. </p> </ul> </td> @@ -1231,20 +1231,24 @@ <td><br></td> <td> <p> - <b>NXP LPC1768</b>. - Configurations are available for two boards: + <b>NXP LPC1766 and LPC1768</b>. + Configurations are available for three boards: <ul> <li> - The Nucleus 2G board from <a href="http://www.2g-eng.com/">2G Engineering</a>, and + The Nucleus 2G board from <a href="http://www.2g-eng.com/">2G Engineering</a> (LPC1768), </li> <li> - The mbed board from <a href="http://mbed.org">mbed.org</a> (Contributed by Dave Marples). + The mbed board from <a href="http://mbed.org">mbed.org</a> (LPC1768, Contributed by Dave Marples), and + </li> + <li> + The LPC1766-sTK board from <a href="http://www.olimex.com/">Olimex</a> (LPC1766). </li> </ul> </p> <p> - Both boards feature the NXP LPC1768 MCU and a GNU arm-elf or arm-eabi toolchain* under - either Linux or Cygwin (with native Windows GNU tools or Cygwin-based GNU tools). + The Nucleus 2G and the mbed boards feature the NXP LPC1768 MCU; + the Olimex LPC1766-STK board features an LPC1766. + All use a GNU arm-elf or arm-eabi toolchain* under either Linux or Cygwin (with native Windows GNU tools or Cygwin-based GNU tools). </p> <ul> <p> @@ -1265,6 +1269,11 @@ Support for the mbed board was contributed by Dave Marples and released in NuttX-5.11. </p> <p> + Support for the Olimex-LPC1766 is newly added to NuttX and is still undergoing development, + test, and integration. + Basic support for this board is expected in NuttX-5.13. + </p> + <p> <b>Development Environments:</b> 1) Linux with native Linux GNU toolchain, 2) Cygwin with Cygwin GNU toolchain, or 3) Cygwin with Windows native toolchain (CodeSourcery or devkitARM). A DIY toolchain for Linux @@ -1344,12 +1353,21 @@ <b>STATUS:</b> This port is nearing he completion of development. All code is complete for the basic NuttX port including header files for all AT32UC3* peripherals. - The untested AVR32 code was present in the 5.12 release of NuttX. - Since then, the basic RTOS port has solidified; - the port successfully passes the NuttX OS test (examples/ostest). - A NuttShell (NSH) configuration is in place see the <a href="http://www.nuttx.org/NuttShell.html">NSH User Guide</a>) - and is under test now. - The basic, verified port will be released in NuttX-5.13. + The untested AVR32 code was present in the 5.12 release of NuttX. + Since then, the basic RTOS port has solidified: + <ul> + <li> + The port successfully passes the NuttX OS test (examples/ostest). + </li> + <li> + A NuttShell (NSH) configuration is in place see the <a href="http://www.nuttx.org/NuttShell.html">NSH User Guide</a>). + Testing of that configuration has been postponed (because it got bumped by the Olimex LPC1766-STK port). + Current Status: I think I have a hardware problem with my serial port setup. + There is a good chance that the NSH port is complete and functionality, but I am not yet able to demonstrate that. + At present, I get nothing coming in the serial RXD line (probably because it is configured wrong or I have the MAX232 connected wrong). + </li> + </ul> + The basic, port (including the verified examples/ostest configuration) will be released in NuttX-5.13. A complete port will include drivers for additional AVR32 UC3 devices -- like SPI and USB --- and will be available in a later release, time permitting. </p> @@ -1403,7 +1421,7 @@ <p> <b>STATUS:</b> Initial source files released in nuttx-0.4.2. - At this point, the port has not been integrated; the target cannot be built + At this point, the port has not been integrated; the target cannot be built because the GNU <code>m16c-elf-ld</code> link fails with the following message: </p> <ul> @@ -1891,47 +1909,47 @@ Other memory: <ul><pre> nuttx-5.12 2010-10-26 Gregory Nutt <spudmonkey@racsa.co.cr> - * arch/avr - Add a place to support AVR family processors. - * arch/avr/include/avr32 and arch/avr/src/avr32 - Add support for AVR32 - (all of the AVR32 is a work in progress). - * arch/avr/include/at32uc3 and arch/avr/src/at32uc3 - Add support - for the AVR32 UC3A/B family of AVR32 MCUs. - * confgs/avr32dev1 - Add support for the Atmel AVR32DEV1 board featuring - the AT32UC3B0256 MCU. This board is produced by www.mcuzone.com. - * include/stdlib.h, lib/Makefile, lib/lib_abs.c, lib/lib_labs.c, - lib_labs.c, lib_llabs.c, lib_imaxabs.c - Add abs(), labs(), llabs(), and - imaxabs(). - * Add include/inttypes.h - * arch/hc/src/mc9s12ne64 - This hcs12 port grew a few more files. But it - is still a long way from complete. - * arch/*/src/*/*_sigdeliver.c - Fixed a serious error in the signal - trampoline logic. Essentially, interrupts are re-enabled while the - signal handler executes, but the logic to re-disable the interrupts - before returning from the signal handler trampoline was missing. Under - certain circumstances, this can cause stack corruption. This was - discovered by David Hewson on an ARM9 platform, but since the code - has been leveraged, the bug has been propogated from ARM to Cortex-M3, - AVR32, M16C, SH1, ZNEO, eZ80, Z8, and Z80 -- almost every architecture. - The correction has been incorporated for all architectures but only - verified on a few. + * arch/avr - Add a place to support AVR family processors. + * arch/avr/include/avr32 and arch/avr/src/avr32 - Add support for AVR32 + (all of the AVR32 is a work in progress). + * arch/avr/include/at32uc3 and arch/avr/src/at32uc3 - Add support + for the AVR32 UC3A/B family of AVR32 MCUs. + * confgs/avr32dev1 - Add support for the Atmel AVR32DEV1 board featuring + the AT32UC3B0256 MCU. This board is produced by www.mcuzone.com. + * include/stdlib.h, lib/Makefile, lib/lib_abs.c, lib/lib_labs.c, + lib_labs.c, lib_llabs.c, lib_imaxabs.c - Add abs(), labs(), llabs(), and + imaxabs(). + * Add include/inttypes.h + * arch/hc/src/mc9s12ne64 - This hcs12 port grew a few more files. But it + is still a long way from complete. + * arch/*/src/*/*_sigdeliver.c - Fixed a serious error in the signal + trampoline logic. Essentially, interrupts are re-enabled while the + signal handler executes, but the logic to re-disable the interrupts + before returning from the signal handler trampoline was missing. Under + certain circumstances, this can cause stack corruption. This was + discovered by David Hewson on an ARM9 platform, but since the code + has been leveraged, the bug has been propogated from ARM to Cortex-M3, + AVR32, M16C, SH1, ZNEO, eZ80, Z8, and Z80 -- almost every architecture. + The correction has been incorporated for all architectures but only + verified on a few. pascal-2.0 2009-12-21 Gregory Nutt <spudmonkey@racsa.co.cr> - * Updated to use standard C99 types in stdint.h and - stdbool.h. This change was necessary for compatibility - with NuttX-5.0 (any beyond). + * Updated to use standard C99 types in stdint.h and + stdbool.h. This change was necessary for compatibility + with NuttX-5.0 (any beyond). buildroot-1.8 2009-12-21 <spudmonkey@racsa.co.cr> - * configs/cortexm3-defconfig-4.3.3: Added support for NuttX NXFLAT - tools. - * configs/arm7tdmi-defconfig-4.3.3: Update to arm7tdmi-defconfig-4.2.4. - Also builds NuttX NXFLAT tools. - * configs/m68hc12-defconfig-4.3.3: Update to m68ch11-defconfig. - * configs/m68hc12-defconfig-3.4.6: There are problems building GCC - 4.3.3 for the hc12. - * configs/m32c-defconfig-4.2.4: Added genromfs - * configs/m32c-defconfig-4.3.3: Update to m32c-defconfig-4.2.4 + * configs/cortexm3-defconfig-4.3.3: Added support for NuttX NXFLAT + tools. + * configs/arm7tdmi-defconfig-4.3.3: Update to arm7tdmi-defconfig-4.2.4. + Also builds NuttX NXFLAT tools. + * configs/m68hc12-defconfig-4.3.3: Update to m68ch11-defconfig. + * configs/m68hc12-defconfig-3.4.6: There are problems building GCC + 4.3.3 for the hc12. + * configs/m32c-defconfig-4.2.4: Added genromfs + * configs/m32c-defconfig-4.3.3: Update to m32c-defconfig-4.2.4 </pre></ul> <table width ="100%"> @@ -1945,29 +1963,32 @@ buildroot-1.8 2009-12-21 <spudmonkey@racsa.co.cr> <ul><pre> nuttx-5.13 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> - * lib/lib_strnlen.c -- Added POSIX 2008 strnlen() function. Contributed - by Michael Hrabanek. - * Fix wild, consistent naming error. For some reason, I called the at32uc3* - parts at91uc* everywhere. Fixed by changing lots of files. - * configs/avr32dev1/ostest - The AVR32 port now successfully passes the - examples/ostest. We have a good AVR32 port! - * configs/avr32dev1/nsh - Added a configuration to support the NuttShell - (NSH). As of this writing, here is a problem receiving serial data (this - is, very likely, my hardware setup). - * lib/lib_open.c - Fix an error in fdopen when a valid file desciptor does - not refer to an open file. + * lib/lib_strnlen.c -- Added POSIX 2008 strnlen() function. Contributed + by Michael Hrabanek. + * Fix wild, consistent naming error. For some reason, I called the at32uc3* + parts at91uc* everywhere. Fixed by changing lots of files and directories. + * configs/avr32dev1/ostest - The AVR32 port now successfully passes the + examples/ostest. We have a good AVR32 port! + * configs/avr32dev1/nsh - Added a configuration to support the NuttShell + (NSH). As of this writing, here is a problem receiving serial data (this + is, very likely, my hardware setup). + * lib/lib_open.c - Fix an error in fdopen when a valid file desciptor does + not refer to an open file. + * configs/olimex-lpc1766stk - Add support for the Olimex LPC1766-STK + development board. (Initial check-in is just a clone of the Nucleus-2G + LPC1768 board logic). pascal-2.1 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr> buildroot-1.9 2010-xx-xx <spudmonkey@racsa.co.cr> - * configs/arm926t-defconfig-4.3.3: update arm926t-defconfig-4.2.4 - * configs/arm926t-defconfig-nxflat: NXFLAT-only configuration for - arm926 - * toolchain/gdb/gdb.mk - Remove ncurses dependency from gdb_target target. - * toolchain/gdb/gdb.mk - Added --disable-werror to GDB configuration line. - GDB 6.8 won't build because the tarball was released with -Werror enabled and - the build stops on the first warning. + * configs/arm926t-defconfig-4.3.3: update arm926t-defconfig-4.2.4 + * configs/arm926t-defconfig-nxflat: NXFLAT-only configuration for + arm926 + * toolchain/gdb/gdb.mk - Remove ncurses dependency from gdb_target target. + * toolchain/gdb/gdb.mk - Added --disable-werror to GDB configuration line. + GDB 6.8 won't build because the tarball was released with -Werror enabled and + the build stops on the first warning. </pre></ul> diff --git a/nuttx/configs/nucleus2g/README.txt b/nuttx/configs/nucleus2g/README.txt index 04e422331..148b5e0c7 100755 --- a/nuttx/configs/nucleus2g/README.txt +++ b/nuttx/configs/nucleus2g/README.txt @@ -12,7 +12,6 @@ Contents GNU Toolchain Options
IDEs
NuttX buildroot Toolchain
- USB Device Controller Functions
LEDs
Nucleus 2G Configuration Options
Configurations
diff --git a/nuttx/configs/olimex-lpc1766stk/README.txt b/nuttx/configs/olimex-lpc1766stk/README.txt new file mode 100755 index 000000000..b1938b27f --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/README.txt @@ -0,0 +1,359 @@ +README
+^^^^^^
+
+README for NuttX port to the Olimex LPC1766-STK development board
+
+Contents
+^^^^^^^^
+
+ Olimex LPC1766-STK development board
+ Development Environment
+ GNU Toolchain Options
+ IDEs
+ NuttX buildroot Toolchain
+ LEDs
+ Olimex LPC1766-STK Configuration Options
+ Configurations
+
+Olimex LPC1766-STK development board
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+GPIO Usage:
+
+ [To be provided]
+
+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. Testing was performed using the Cygwin
+ environment.
+
+GNU Toolchain Options
+^^^^^^^^^^^^^^^^^^^^^
+
+ The NuttX make system has been modified to support the following different
+ toolchain options.
+
+ 1. The CodeSourcery GNU toolchain,
+ 2. The devkitARM GNU toolchain,
+ 3. The NuttX buildroot Toolchain (see below).
+
+ All testing has been conducted using the NuttX buildroot toolchain. However,
+ the make system is setup to default to use the devkitARM toolchain. To use
+ the CodeSourcery or devkitARM toolchain, you simply need add one of the
+ following configuration options to your .config (or defconfig) file:
+
+ CONFIG_LPC17_CODESOURCERYW=y : CodeSourcery under Windows
+ CONFIG_LPC17_CODESOURCERYL=y : CodeSourcery under Linux
+ CONFIG_LPC17_DEVKITARM=y : devkitARM under Windows
+ CONFIG_LPC17_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
+
+ If you are not using CONFIG_LPC17_BUILDROOT, 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)and devkitARM 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 not 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.
+
+ Support has been added for making dependencies with the windows-native toolchains.
+ That support can be enabled by modifying your Make.defs file as follows:
+
+ - MKDEP = $(TOPDIR)/tools/mknulldeps.sh
+ + MKDEP = $(TOPDIR)/tools/mkdeps.sh --winpaths "$(TOPDIR)"
+
+ If you have problems with the dependency build (for example, if you are not
+ building on C:), then you may need to modify tools/mkdeps.sh
+
+ NOTE 1: 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.
+
+ NOTE 2: The devkitARM toolchain includes a version of MSYS make. Make sure that
+ 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 (There is a simple RIDE project
+ in the RIDE subdirectory).
+
+ 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/lpc17xx,
+ arch/arm/src/common, arch/arm/src/cortexm3, 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/lpc17x/lpc17_vectors.S.
+
+NuttX 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/project/showfiles.php?group_id=189573).
+ 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 olimex-lpc1766stk/<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-4.3.3 .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
+ detailed PLUS some special instructions that you will need to follow if you
+ are building a Cortex-M3 toolchain for Cygwin under Windows.
+
+ NOTE: This is an OABI toolchain.
+
+LEDs
+^^^^
+
+ If CONFIG_ARCH_LEDS is defined, then support for the LPC1766-STK LEDs will be
+ included in the build. See:
+
+ - configs/olimex-lpc1766stk/include/board.h - Defines LED constants, types and
+ prototypes the LED interface functions.
+
+ - configs/olimex-lpc1766stk/src/lpc1766stk_internal.h - GPIO settings for the LEDs.
+
+ - configs/olimex-lpc1766stk/src/up_leds.c - LED control logic.
+
+ The LPC1766-STK has [tbd] LEDs...
+ If CONFIG_ARCH_LEDS is defined, these LEDs will be controlled as follows for
+ NuttX debug functionality (where NC means "No Change").
+
+ [To be provided]
+
+Olimex LPC1766-STK 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_CORTEXM3=y
+
+ CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
+
+ CONFIG_ARCH_CHIP=lpc17xx
+
+ CONFIG_ARCH_CHIP_name - For use in C code to identify the exact
+ chip:
+
+ CONFIG_ARCH_CHIP_LPC1766=y
+
+ CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
+ hence, the board that supports the particular chip or SoC.
+
+ CONFIG_ARCH_BOARD=olimex-lpc1766stk (for the Olimex LPC1766-STK)
+
+ CONFIG_ARCH_BOARD_name - For use in C code
+
+ CONFIG_ARCH_BOARD_LPC1766STK=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_DRAM_SIZE - Describes the installed DRAM (CPU SRAM in this case):
+
+ CONFIG_DRAM_SIZE=(32*1024) (32Kb)
+
+ There is an additional 32Kb of SRAM in AHB SRAM banks 0 and 1.
+
+ CONFIG_DRAM_START - The start address of installed DRAM
+
+ CONFIG_DRAM_START=0x10000000
+
+ CONFIG_DRAM_END - Last address+1 of installed RAM
+
+ CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE)
+
+ CONFIG_ARCH_IRQPRIO - The LPC17xx supports interrupt prioritization
+
+ CONFIG_ARCH_IRQPRIO=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 calibratre
+ 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:
+
+ CONFIG_LPC17_MAINOSC=y
+ CONFIG_LPC17_PLL0=y
+ CONFIG_LPC17_PLL1=n
+ CONFIG_LPC17_ETHERNET=n
+ CONFIG_LPC17_USBHOST=n
+ CONFIG_LPC17_USBOTG=n
+ CONFIG_LPC17_USBDEV=n
+ CONFIG_LPC17_UART0=y
+ CONFIG_LPC17_UART1=n
+ CONFIG_LPC17_UART2=n
+ CONFIG_LPC17_UART3=n
+ CONFIG_LPC17_CAN1=n
+ CONFIG_LPC17_CAN2=n
+ CONFIG_LPC17_SPI=n
+ CONFIG_LPC17_SSP0=n
+ CONFIG_LPC17_SSP1=n
+ CONFIG_LPC17_I2C0=n
+ CONFIG_LPC17_I2C1=n
+ CONFIG_LPC17_I2S=n
+ CONFIG_LPC17_TMR0=n
+ CONFIG_LPC17_TMR1=n
+ CONFIG_LPC17_TMR2=n
+ CONFIG_LPC17_TMR3=n
+ CONFIG_LPC17_RIT=n
+ CONFIG_LPC17_PWM=n
+ CONFIG_LPC17_MCPWM=n
+ CONFIG_LPC17_QEI=n
+ CONFIG_LPC17_RTC=n
+ CONFIG_LPC17_WDT=n
+ CONFIG_LPC17_ADC=n
+ CONFIG_LPC17_DAC=n
+ CONFIG_LPC17_GPDMA=n
+ CONFIG_LPC17_FLASH=n
+
+ LPC17xx specific device driver settings
+
+ CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
+ console and ttys0 (default is the UART0).
+ CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
+ This specific the size of the receive buffer
+ CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
+ being sent. This specific the size of the transmit buffer
+ CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be
+ CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8.
+ CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
+ CONFIG_UARTn_2STOP - Two stop bits
+
+ LPC17xx USB Configuration
+
+ CONFIG_LPC17_USBDEV_FRAME_INTERRUPT
+ Handle USB Start-Of-Frame events.
+ Enable reading SOF from interrupt handler vs. simply reading on demand.
+ Probably a bad idea... Unless there is some issue with sampling the SOF
+ from hardware asynchronously.
+ CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT
+ Enable high priority interrupts. I have no idea why you might want to
+ do that
+ CONFIG_LPC17_USBDEV_NDMADESCRIPTORS
+ Number of DMA descriptors to allocate in SRAM.
+ CONFIG_LPC17_USBDEV_DMA
+ Enable lpc17xx-specific DMA support
+
+Configurations
+^^^^^^^^^^^^^^
+
+Each Olimex LPC1766-STK configuration is maintained in a
+sudirectory and can be selected as follow:
+
+ cd tools
+ ./configure.sh olimex-lpc1766stk/<subdir>
+ cd -
+ . ./setenv.sh
+
+Where <subdir> is one of the following:
+
+ nsh:
+ Configures the NuttShell (nsh) located at examples/nsh. The
+ Configuration enables only the serial NSH interfaces.
+
+ ostest:
+ This configuration directory, performs a simple OS test using
+ examples/ostest.
+
+ usbserial:
+ This configuration directory exercises the USB serial class
+ driver at examples/usbserial. See examples/README.txt for
+ more information.
+
+ usbstorage:
+ This configuration directory exercises the USB mass storage
+ class driver at examples/usbstorage. See examples/README.txt for
+ more information.
+
diff --git a/nuttx/configs/olimex-lpc1766stk/include/board.h b/nuttx/configs/olimex-lpc1766stk/include/board.h new file mode 100755 index 000000000..704431411 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/include/board.h @@ -0,0 +1,211 @@ +/************************************************************************************ + * configs/olimex-lpc1766stk/include/board.h + * include/arch/board/board.h + * + * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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 __ARCH_BOARD_BOARD_H +#define __ARCH_BOARD_BOARD_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* Clocking *************************************************************************/ +#warning "Review -- these settings are for the Nucleus2G board */ +/* NOTE: The following definitions require lpc17_syscon.h. It is not included here + * because the including C file may not have that file in its include path. + */ + +#define BOARD_XTAL_FREQUENCY (12000000) /* XTAL oscillator frequency */ +#define BOARD_OSCCLK_FREQUENCY BOARD_XTAL_FREQUENCY /* Main oscillator frequency */ +#define BOARD_RTCCLK_FREQUENCY (32000) /* RTC oscillator frequency */ +#define BOARD_INTRCOSC_FREQUENCY (4000000) /* Internal RC oscillator frequency */ + +/* This is the clock setup we configure for: + * + * SYSCLK = BOARD_OSCCLK_FREQUENCY = 12MHz -> Select Main oscillator for source + * PLL0CLK = (2 * 20 * SYSCLK) / 1 = 480MHz -> PLL0 multipler=20, pre-divider=1 + * CCLCK = 480MHz / 6 = 80MHz -> CCLK divider = 6 + */ + +#define LPC17_CCLK 80000000 /* 80Mhz*/ + +/* Select the main oscillator as the frequency source. SYSCLK is then the frequency + * of the main osciallator. + */ + +#undef CONFIG_LPC17_MAINOSC +#define CONFIG_LPC17_MAINOSC 1 +#define BOARD_SCS_VALUE SYSCON_SCS_OSCEN + +/* Select the main oscillator and CCLK divider. The output of the divider is CCLK. + * The input to the divider (PLLCLK) will be determined by the PLL output. + */ + +#define BOARD_CCLKCFG_DIVIDER 6 +#define BOARD_CCLKCFG_VALUE ((BOARD_CCLKCFG_DIVIDER-1) << SYSCON_CCLKCFG_SHIFT) + +/* PLL0. PLL0 is used to generate the CPU clock divider input (PLLCLK). + * + * Source clock: Main oscillator + * PLL0 Multiplier value (M): 20 + * PLL0 Pre-divider value (N): 1 + */ + +#undef CONFIG_LPC17_PLL0 +#define CONFIG_LPC17_PLL0 1 +#define BOARD_CLKSRCSEL_VALUE SYSCON_CLKSRCSEL_MAIN + +#define BOARD_PLL0CFG_MSEL 20 +#define BOARD_PLL0CFG_NSEL 1 +#define BOARD_PLL0CFG_VALUE \ + (((BOARD_PLL0CFG_MSEL-1) << SYSCON_PLL0CFG_MSEL_SHIFT) | \ + ((BOARD_PLL0CFG_NSEL-1) << SYSCON_PLL0CFG_NSEL_SHIFT)) + +/* PLL1 -- Not used. */ + +#undef CONFIG_LPC17_PLL1 +#define BOARD_PLL1CFG_MSEL 36 +#define BOARD_PLL1CFG_NSEL 1 +#define BOARD_PLL1CFG_VALUE \ + (((BOARD_PLL1CFG_MSEL-1) << SYSCON_PLL1CFG_MSEL_SHIFT) | \ + ((BOARD_PLL1CFG_NSEL-1) << SYSCON_PLL1CFG_NSEL_SHIFT)) + +/* USB divider. This divder is used when PLL1 is not enabled to get the USB clock + * from PLL0: + * + * USBCLK = PLL0CLK / 10 = 48MHz + */ + +#define BOARD_USBCLKCFG_VALUE SYSCON_USBCLKCFG_DIV10 + +/* FLASH Configuration */ + +#undef CONFIG_LP17_FLASH +#define CONFIG_LP17_FLASH 1 +#define BOARD_FLASHCFG_VALUE 0x0000303a + +/* LED definitions ******************************************************************/ + +#define LED_STARTED 0 +#define LED_HEAPALLOCATE 1 +#define LED_IRQSENABLED 2 +#define LED_STACKCREATED 3 +#define LED_INIRQ 4 +#define LED_SIGNAL 5 +#define LED_ASSERTION 6 +#define LED_PANIC 7 + +/* Alternate pin selections *********************************************************/ +#warning "Review -- these are for the Nucleus2G board */ +/* UART1 -- Not connected */ + +#define GPIO_UART1_TXD GPIO_UART1_TXD_1 +#define GPIO_UART1_RXD GPIO_UART1_RXD_1 +#define GPIO_UART1_CTS GPIO_UART1_CTS_1 +#define GPIO_UART1_DCD GPIO_UART1_DCD_1 +#define GPIO_UART1_DSR GPIO_UART1_DSR_1 +#define GPIO_UART1_DTR GPIO_UART1_DTR_1 +#define GPIO_UART1_RI GPIO_UART1_RI_1 +#define GPIO_UART1_RTS GPIO_UART1_RTS_1 + +/* UART2 -- Not connected */ + +#define GPIO_UART2_TXD GPIO_UART2_TXD_1 +#define GPIO_UART2_RXD GPIO_UART2_RXD_1 + +/* UART3 -- Not connected */ + +#define GPIO_UART3_TXD GPIO_UART3_TXD_1 +#define GPIO_UART3_RXD GPIO_UART3_RXD_1 + +/* Either SPI or SSP0 can drive the MMC/SD slot (SSP0 alternate pin settings are + * not connected) + */ + +#define GPIO_SSP0_SCK GPIO_SSP0_SCK_1 +#define GPIO_SSP0_SSEL GPIO_SSP0_SSEL_1 +#define GPIO_SSP0_MISO GPIO_SSP0_MISO_1 +#define GPIO_SSP0_MOSI GPIO_SSP0_MOSI_1 + +/* SSP1 */ + +#define GPIO_SSP1_SCK GPIO_SSP1_SCK_1 + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +/************************************************************************************ + * Public Function Prototypes + ************************************************************************************/ +/************************************************************************************ + * Name: lpc17_boardinitialize + * + * Description: + * All LPC17xx architectures must provide the following entry point. This entry point + * is called early in the intitialization -- after all memory has been configured + * and mapped but before any devices have been initialized. + * + ************************************************************************************/ + +EXTERN void lpc17_boardinitialize(void); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_BOARD_BOARD_H */ diff --git a/nuttx/configs/olimex-lpc1766stk/nsh/Make.defs b/nuttx/configs/olimex-lpc1766stk/nsh/Make.defs new file mode 100755 index 000000000..40164604f --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/nsh/Make.defs @@ -0,0 +1,162 @@ +############################################################################ +# configs/olimex-lpc1766stk/nsh/Make.defs +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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 ${TOPDIR}/.config + +# Setup for the selected toolchain + +ifeq ($(CONFIG_LPC17_CODESOURCERYW),y) + # CodeSourcery under Windows + CROSSDEV = arm-none-eabi- + WINTOOL = y + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft +endif +ifeq ($(CONFIG_LPC17_CODESOURCERYL),y) + # CodeSourcery under Linux + CROSSDEV = arm-none-eabi- + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft + MAXOPTIMIZATION = -O2 +endif +ifeq ($(CONFIG_LPC17_DEVKITARM),y) + # devkitARM under Windows + CROSSDEV = arm-eabi- + WINTOOL = y + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft +endif +ifeq ($(CONFIG_LPC17_BUILDROOT),y) + # NuttX buildroot under Linux or Cygwin + CROSSDEV = arm-elf- + ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft + MAXOPTIMIZATION = -Os +endif + +ifeq ($(WINTOOL),y) + # Windows-native toolchains + DIRLINK = $(TOPDIR)/tools/winlink.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)/nsh/ld.script}" + MAXOPTIMIZATION = -O2 +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)/nsh/ld.script +endif + +CC = $(CROSSDEV)gcc +CXX = $(CROSSDEV)g++ +CPP = $(CROSSDEV)gcc -E +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)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 +else + ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer +endif + +ARCHCFLAGS = -fno-builtin +ARCHCXXFLAGS = -fno-builtin -fno-exceptions +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHWARNINGSXX = -Wall -Wshadow +ARCHDEFINES = +ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10 + +CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe +CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS) +CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) -pipe +CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS) +CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) +AFLAGS = $(CFLAGS) -D__ASSEMBLY__ + +NXFLATLDFLAGS1 = -r -d -warn-common +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections +LDNXFLATFLAGS = -e main -s 2048 + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifneq ($(CROSSDEV),arm-elf-) + LDFLAGS += -nostartfiles -nodefaultlibs +endif +ifeq ($(CONFIG_DEBUG_SYMBOLS),y) + LDFLAGS += -g +endif + +define PREPROCESS + @echo "CPP: $1->$2" + @$(CPP) $(CPPFLAGS) $1 -o $2 +endef + +define COMPILE + @echo "CC: $1" + @$(CC) -c $(CFLAGS) $1 -o $2 +endef + +define COMPILEXX + @echo "CXX: $1" + @$(CXX) -c $(CXXFLAGS) $1 -o $2 +endef + +define ASSEMBLE + @echo "AS: $1" + @$(CC) -c $(AFLAGS) $1 -o $2 +endef + +define ARCHIVE + echo "AR: $2"; \ + $(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; } +endef + +define CLEAN + @rm -f *.o *.a +endef + +HOSTCC = gcc +HOSTINCLUDES = -I. +HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe +HOSTLDFLAGS = + diff --git a/nuttx/configs/olimex-lpc1766stk/nsh/defconfig b/nuttx/configs/olimex-lpc1766stk/nsh/defconfig new file mode 100755 index 000000000..35b7edc8f --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/nsh/defconfig @@ -0,0 +1,804 @@ +############################################################################ +# configs/olimex-lpc1766stk/nsh/defconfig +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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. +# +############################################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory and, hence, the +# processor architecture. +# CONFIG_ARCH_family - for use in C code. This identifies the +# particular chip family that the architecture is implemented +# in. +# CONFIG_ARCH_architecture - for use in C code. This identifies the +# specific architecture within the chip familyl. +# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory +# CONFIG_ARCH_CHIP_name - For use in C code +# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence, +# the board that supports the particular chip or SoC. +# CONFIG_ARCH_BOARD_name - for use in C code +# CONFIG_ENDIAN_BIG - define if big endian (default is little endian) +# CONFIG_BOARD_LOOPSPERMSEC - for delay loops +# CONFIG_DRAM_SIZE - Describes the installed DRAM. +# CONFIG_DRAM_START - The start address of DRAM (physical) +# CONFIG_DRAM_END - Last address+1 of installed RAM +# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization +# 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_BOOTLOADER - Set if you are using a bootloader. +# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. +# CONFIG_ARCH_BUTTONS - Enable support for buttons. 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_BOARD_LOOPSPERMSEC. You simply use a stop watch to measure +# the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until +# the delay actually is 100 seconds. +# CONFIG_ARCH_DMA - Support DMA initialization +# +CONFIG_ARCH=arm +CONFIG_ARCH_ARM=y +CONFIG_ARCH_CORTEXM3=y +CONFIG_ARCH_CHIP=lpc17xx +CONFIG_ARCH_CHIP_LPC1768=y +CONFIG_ARCH_BOARD=olimex-lpc1766stk +CONFIG_ARCH_BOARD_LPC1766STK=y +CONFIG_BOARD_LOOPSPERMSEC=7982 +CONFIG_DRAM_SIZE=(32*1024) +CONFIG_DRAM_START=0x10000000 +CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) +CONFIG_ARCH_IRQPRIO=y +CONFIG_ARCH_INTERRUPTSTACK=n +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARCH_BOOTLOADER=n +CONFIG_ARCH_LEDS=y +CONFIG_ARCH_BUTTONS=n +CONFIG_ARCH_CALIBRATION=n +CONFIG_ARCH_DMA=n + +# +# Identify toolchain and linker options +# +CONFIG_LPC17_CODESOURCERYW=n +CONFIG_LPC17_CODESOURCERYL=n +CONFIG_LPC17_DEVKITARM=n +CONFIG_LPC17_BUILDROOT=y + +# +# Individual subsystems can be enabled: +# +# Individual subsystems can be enabled: +# (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h) +CONFIG_LPC17_ETHERNET=n +CONFIG_LPC17_USBHOST=n +CONFIG_LPC17_USBOTG=n +CONFIG_LPC17_USBDEV=n +CONFIG_LPC17_UART0=y +CONFIG_LPC17_UART1=n +CONFIG_LPC17_UART2=n +CONFIG_LPC17_UART3=n +CONFIG_LPC17_CAN1=n +CONFIG_LPC17_CAN2=n +CONFIG_LPC17_SPI=n +CONFIG_LPC17_SSP0=y +CONFIG_LPC17_SSP1=n +CONFIG_LPC17_I2C0=n +CONFIG_LPC17_I2C1=n +CONFIG_LPC17_I2S=n +CONFIG_LPC17_TMR0=n +CONFIG_LPC17_TMR1=n +CONFIG_LPC17_TMR2=n +CONFIG_LPC17_TMR3=n +CONFIG_LPC17_RIT=n +CONFIG_LPC17_PWM=n +CONFIG_LPC17_MCPWM=n +CONFIG_LPC17_QEI=n +CONFIG_LPC17_RTC=n +CONFIG_LPC17_WDT=n +CONFIG_LPC17_ADC=n +CONFIG_LPC17_DAC=n +CONFIG_LPC17_GPDMA=n + +# +# LPC17xx specific serial device driver settings +# +# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the +# console and ttys0 (default is the UART1). +# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. +# This specific the size of the receive buffer +# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before +# being sent. This specific the size of the transmit buffer +# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be +# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. +# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity +# CONFIG_UARTn_2STOP - Two stop bits +# +CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_UART1_SERIAL_CONSOLE=n +CONFIG_UART2_SERIAL_CONSOLE=n +CONFIG_UART3_SERIAL_CONSOLE=n + +CONFIG_UART0_TXBUFSIZE=256 +CONFIG_UART1_TXBUFSIZE=256 +CONFIG_UART2_TXBUFSIZE=256 +CONFIG_UART3_TXBUFSIZE=256 + +CONFIG_UART0_RXBUFSIZE=256 +CONFIG_UART1_RXBUFSIZE=256 +CONFIG_UART2_RXBUFSIZE=256 +CONFIG_UART3_RXBUFSIZE=256 + +CONFIG_UART0_BAUD=115200 +CONFIG_UART2_BAUD=115200 +CONFIG_UART3_BAUD=115200 +CONFIG_UART1_BAUD=115200 + +CONFIG_UART0_BITS=8 +CONFIG_UART1_BITS=8 +CONFIG_UART2_BITS=8 +CONFIG_UART3_BITS=8 + +CONFIG_UART0_PARITY=0 +CONFIG_UART1_PARITY=0 +CONFIG_UART2_PARITY=0 +CONFIG_UART3_PARITY=0 + +CONFIG_UART0_2STOP=0 +CONFIG_UART1_2STOP=0 +CONFIG_UART2_2STOP=0 +CONFIG_UART3_2STOP=0 + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com using the tools/mkimage.sh script +# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_RAW_BINARY - make a raw binary format file used with many +# different loaders using the GNU objcopy program. This option +# should not be selected if you are not using the GNU toolchain. +# CONFIG_HAVE_LIBM - toolchain supports libm.a +# +CONFIG_RRLOAD_BINARY=n +CONFIG_INTELHEX_BINARY=y +CONFIG_MOTOROLA_SREC=n +CONFIG_RAW_BINARY=n +CONFIG_HAVE_LIBM=n + +# +# General OS setup +# +# CONFIG_APP_DIR - Identifies the relative path to the directory +# that builds the application to link with NuttX. +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_DEBUG_SYMBOLS - build without optimization and with +# debug symbols (needed for use with a debugger). +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_TICKS_PER_MSEC - The default system timer is 100Hz +# or TICKS_PER_MSEC=10. This setting may be defined to +# inform NuttX that the processor hardware is providing +# system timer interrupts at some interrupt interval other +# than 10 msec. +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions. +# You would only need this if you are concerned about accurate +# time conversions in the past or in the distant future. +# CONFIG_JULIAN_TIME - Enables Julian time conversions. You +# would only need this if you are concerned about accurate +# time conversion in the distand past. You must also define +# CONFIG_GREGORIAN_TIME in order to use Julian time. +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console +# driver (minimul support) +# CONFIG_MUTEX_TYPES: Set to enable support for recursive and +# errorcheck mutexes. Enables pthread_mutexattr_settype(). +# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority +# inheritance on mutexes and semaphores. +# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority +# inheritance is enabled. It defines the maximum number of +# different threads (minus one) that can take counts on a +# semaphore with priority inheritance support. This may be +# set to zero if priority inheritance is disabled OR if you +# are only using semaphores as mutexes (only one holder) OR +# if no more than two threads participate using a counting +# semaphore. +# CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled, +# then this setting is the maximum number of higher priority +# threads (minus 1) than can be waiting for another thread +# to release a count on a semaphore. This value may be set +# to zero if no more than one thread is expected to wait for +# a semaphore. +# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors +# by task_create() when a new task is started. If set, all +# files/drivers will appear to be closed in the new task. +# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first +# three file descriptors (stdin, stdout, stderr) by task_create() +# when a new task is started. If set, all files/drivers will +# appear to be closed in the new task except for stdin, stdout, +# and stderr. +# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket +# desciptors by task_create() when a new task is started. If +# set, all sockets will appear to be closed in the new task. +# CONFIG_NXFLAT. Enable support for the NXFLAT binary format. +# This format will support execution of NuttX binaries located +# in a ROMFS filesystem (see examples/nxflat). +# CONFIG_SCHED_WORKQUEUE. Create a dedicated "worker" thread to +# handle delayed processing from interrupt handlers. This feature +# is required for some drivers but, if there are not complaints, +# can be safely disabled. The worker thread also performs +# garbage collection -- completing any delayed memory deallocations +# from interrupt handlers. If the worker thread is disabled, +# then that clean will be performed by the IDLE thread instead +# (which runs at the lowest of priority and may not be appropriate +# if memory reclamation is of high priority). If CONFIG_SCHED_WORKQUEUE +# is enabled, then the following options can also be used: +# CONFIG_SCHED_WORKPRIORITY - The execution priority of the worker +# thread. Default: 50 +# CONFIG_SCHED_WORKPERIOD - How often the worker thread checks for +# work in units of microseconds. Default: 50*1000 (50 MS). +# CONFIG_SCHED_WORKSTACKSIZE - The stack size allocated for the worker +# thread. Default: CONFIG_IDLETHREAD_STACKSIZE. +# CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up +# the worker thread. Default: 4 +# +CONFIG_APP_DIR=examples/nsh +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_DEBUG_SYMBOLS=n +CONFIG_MM_REGIONS=2 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2010 +CONFIG_START_MONTH=6 +CONFIG_START_DAY=20 +CONFIG_GREGORIAN_TIME=n +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=y +CONFIG_DEV_LOWCONSOLE=n +CONFIG_MUTEX_TYPES=n +CONFIG_PRIORITY_INHERITANCE=n +CONFIG_SEM_PREALLOCHOLDERS=0 +CONFIG_SEM_NNESTPRIO=0 +CONFIG_FDCLONE_DISABLE=n +CONFIG_FDCLONE_STDIO=n +CONFIG_SDCLONE_DISABLE=y +CONFIG_NXFLAT=n +CONFIG_SCHED_WORKQUEUE=n +CONFIG_SCHED_WORKPRIORITY=50 +CONFIG_SCHED_WORKPERIOD=(50*1000) +CONFIG_SCHED_WORKSTACKSIZE=1024 +CONFIG_SIG_SIGWORK=4 + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=n +CONFIG_DISABLE_MOUNTPOINT=n +CONFIG_DISABLE_ENVIRON=n +CONFIG_DISABLE_POLL=y + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve system performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_STRNLEN=n +CONFIG_ARCH_BZERO=n +CONFIG_ARCH_KMALLOC=n +CONFIG_ARCH_KZMALLOC=n +CONFIG_ARCH_KFREE=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +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_STDIO_BUFFER_SIZE=256 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=4 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_PREALLOC_TIMERS=4 + +# +# Filesystem configuration +# +# CONFIG_FS_FAT - Enable FAT filesystem support +# CONFIG_FAT_SECTORSIZE - Max supported sector size +# CONFIG_FS_ROMFS - Enable ROMFS filesystem support +CONFIG_FS_FAT=y +CONFIG_FS_ROMFS=n + +# +# SPI-based MMC/SD driver +# +# CONFIG_MMCSD_NSLOTS +# Number of MMC/SD slots supported by the driver +# CONFIG_MMCSD_READONLY +# Provide read-only access (default is read/write) +# CONFIG_MMCSD_SPICLOCK - Maximum SPI clock to drive MMC/SD card. +# Default is 20MHz. +# +CONFIG_MMCSD_NSLOTS=1 +CONFIG_MMCSD_READONLY=n +CONFIG_MMCSD_SPICLOCK=12500000 + +# +# Block driver buffering +# +# CONFIG_FS_READAHEAD +# Enable read-ahead buffering +# CONFIG_FS_WRITEBUFFER +# Enable write buffering +# +CONFIG_FS_READAHEAD=n +CONFIG_FS_WRITEBUFFER=n + +# +# SDIO-based MMC/SD driver +# +# CONFIG_SDIO_DMA +# SDIO driver supports DMA +# CONFIG_MMCSD_MMCSUPPORT +# Enable support for MMC cards +# CONFIG_MMCSD_HAVECARDDETECT +# SDIO driver card detection is 100% accurate +# +CONFIG_SDIO_DMA=n +CONFIG_MMCSD_MMCSUPPORT=n +CONFIG_MMCSD_HAVECARDDETECT=n + +# +# TCP/IP and UDP support via uIP +# CONFIG_NET - Enable or disable all network features +# CONFIG_NET_IPv6 - Build in support for IPv6 +# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread. +# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options +# CONFIG_NET_BUFSIZE - uIP buffer size +# CONFIG_NET_TCP - TCP support on or off +# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks) +# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers +# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero) +# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until +# accept() is called. The size of the backlog is selected when listen() is called. +# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks) +# CONFIG_NET_UDP - UDP support on or off +# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off +# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections +# CONFIG_NET_ICMP - ICMP ping response support on or off +# CONFIG_NET_ICMP_PING - ICMP ping request support on or off +# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address +# CONFIG_NET_STATISTICS - uIP statistics on or off +# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window +# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table +# CONFIG_NET_BROADCAST - Broadcast support +# CONFIG_NET_LLH_LEN - The link level header length +# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates +# +CONFIG_NET=n +CONFIG_NET_IPv6=n +CONFIG_NSOCKET_DESCRIPTORS=0 +CONFIG_NET_SOCKOPTS=y +CONFIG_NET_BUFSIZE=420 +CONFIG_NET_TCP=n +CONFIG_NET_TCP_CONNS=40 +CONFIG_NET_MAX_LISTENPORTS=40 +CONFIG_NET_UDP=n +CONFIG_NET_UDP_CHECKSUMS=y +#CONFIG_NET_UDP_CONNS=10 +CONFIG_NET_ICMP=n +CONFIG_NET_ICMP_PING=n +#CONFIG_NET_PINGADDRCONF=0 +CONFIG_NET_STATISTICS=y +#CONFIG_NET_RECEIVE_WINDOW= +#CONFIG_NET_ARPTAB_SIZE=8 +CONFIG_NET_BROADCAST=n +#CONFIG_NET_LLH_LEN=14 +#CONFIG_NET_FWCACHE_SIZE=2 + +# +# UIP Network Utilities +# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP +# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries +# +CONFIG_NET_DHCP_LIGHT=n +CONFIG_NET_RESOLV_ENTRIES=4 + +# +# USB Device Configuration +# +# CONFIG_USBDEV +# Enables USB device support +# CONFIG_USBDEV_ISOCHRONOUS +# Build in extra support for isochronous endpoints +# CONFIG_USBDEV_DUALSPEED +# Hardware handles high and full speed operation (USB 2.0) +# CONFIG_USBDEV_SELFPOWERED +# Will cause USB features to indicate that the device is +# self-powered +# CONFIG_USBDEV_MAXPOWER +# Maximum power consumption in mA +# CONFIG_USBDEV_TRACE +# Enables USB tracing for debug +# CONFIG_USBDEV_TRACE_NRECORDS +# Number of trace entries to remember +# +CONFIG_USBDEV=n +CONFIG_USBDEV_ISOCHRONOUS=n +CONFIG_USBDEV_DUALSPEED=n +CONFIG_USBDEV_SELFPOWERED=y +CONFIG_USBDEV_REMOTEWAKEUP=n +CONFIG_USBDEV_MAXPOWER=100 +CONFIG_USBDEV_TRACE=n +CONFIG_USBDEV_TRACE_NRECORDS=128 + +# +# LPC17xx USB Configuration +# +# CONFIG_LPC17_USBDEV_FRAME_INTERRUPT +# Handle USB Start-Of-Frame events. +# Enable reading SOF from interrupt handler vs. simply reading on demand. +# Probably a bad idea... Unless there is some issue with sampling the SOF +# from hardware asynchronously. +# CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT +# Enable high priority interrupts. I have no idea why you might want to +# do that +# CONFIG_LPC17_USBDEV_NDMADESCRIPTORS +# Number of DMA descriptors to allocate in SRAM. +# CONFIG_LPC17_USBDEV_DMA +# Enable lpc17xx-specific DMA support +# +CONFIG_LPC17_USBDEV_FRAME_INTERRUPT=n +CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT=n +CONFIG_LPC17_USBDEV_DMA=n +CONFIG_LPC17_USBDEV_NDMADESCRIPTORS=0 +CONFIG_LPC17_USBDEV_DMAINTMASK=0 + +# +# USB Serial Device Configuration +# +# CONFIG_USBSER +# Enable compilation of the USB serial driver +# CONFIG_USBSER_EPINTIN +# The logical 7-bit address of a hardware endpoint that supports +# interrupt IN operation +# CONFIG_USBSER_EPBULKOUT +# The logical 7-bit address of a hardware endpoint that supports +# bulk OUT operation +# CONFIG_USBSER_EPBULKIN +# The logical 7-bit address of a hardware endpoint that supports +# bulk IN operation +# # CONFIG_USBSER_NWRREQS and CONFIG_USBSER_NRDREQS +# The number of write/read requests that can be in flight +# CONFIG_USBSER_VENDORID and CONFIG_USBSER_VENDORSTR +# The vendor ID code/string +# CONFIG_USBSER_PRODUCTID and CONFIG_USBSER_PRODUCTSTR +# The product ID code/string +# CONFIG_USBSER_RXBUFSIZE and CONFIG_USBSER_TXBUFSIZE +# Size of the serial receive/transmit buffers +# +CONFIG_USBSER=n +CONFIG_USBSER_EPINTIN=1 +CONFIG_USBSER_EPBULKOUT=2 +CONFIG_USBSER_EPBULKIN=5 +CONFIG_USBSER_NWRREQS=4 +CONFIG_USBSER_NRDREQS=4 +CONFIG_USBSER_VENDORID=0x067b +CONFIG_USBSER_PRODUCTID=0x2303 +CONFIG_USBSER_VENDORSTR="Nuttx" +CONFIG_USBSER_PRODUCTSTR="USBdev Serial" +CONFIG_USBSER_RXBUFSIZE=512 +CONFIG_USBSER_TXBUFSIZE=512 + +# +# USB Storage Device Configuration +# +# CONFIG_USBSTRG +# Enable compilation of the USB storage driver +# CONFIG_USBSTRG_EP0MAXPACKET +# Max packet size for endpoint 0 +# CONFIG_USBSTRG_EPBULKOUT and CONFIG_USBSTRG_EPBULKIN +# The logical 7-bit address of a hardware endpoints that support +# bulk OUT and IN operations +# CONFIG_USBSTRG_NWRREQS and CONFIG_USBSTRG_NRDREQS +# The number of write/read requests that can be in flight +# CONFIG_USBSTRG_BULKINREQLEN and CONFIG_USBSTRG_BULKOUTREQLEN +# The size of the buffer in each write/read request. This +# value needs to be at least as large as the endpoint +# maxpacket and ideally as large as a block device sector. +# CONFIG_USBSTRG_VENDORID and CONFIG_USBSTRG_VENDORSTR +# The vendor ID code/string +# CONFIG_USBSTRG_PRODUCTID and CONFIG_USBSTRG_PRODUCTSTR +# The product ID code/string +# CONFIG_USBSTRG_REMOVABLE +# Select if the media is removable +# +CONFIG_USBSTRG=n +CONFIG_USBSTRG_EP0MAXPACKET=64 +CONFIG_USBSTRG_EPBULKOUT=2 +CONFIG_USBSTRG_EPBULKIN=5 +CONFIG_USBSTRG_NRDREQS=2 +CONFIG_USBSTRG_NWRREQS=2 +CONFIG_USBSTRG_BULKINREQLEN=256 +CONFIG_USBSTRG_BULKOUTREQLEN=256 +CONFIG_USBSTRG_VENDORID=0x584e +CONFIG_USBSTRG_VENDORSTR="NuttX" +CONFIG_USBSTRG_PRODUCTID=0x5342 +CONFIG_USBSTRG_PRODUCTSTR="USBdev Storage" +CONFIG_USBSTRG_VERSIONNO=0x0399 +CONFIG_USBSTRG_REMOVABLE=y + +# +# Settings for examples/uip +# +CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_UIP_DHCPC=n + +# +# Settings for examples/nettest +CONFIG_EXAMPLE_NETTEST_SERVER=n +CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n +CONFIG_EXAMPLE_NETTEST_NOMAC=n +CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1) + +# +# Settings for examples/ostest +# +CONFIG_EXAMPLES_OSTEST_LOOPS=1 +CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048 +CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3 + +# +# Settings for examples/nsh +# +# CONFIG_EXAMPLES_NSH_FILEIOSIZE - Size of a static I/O buffer +# CONFIG_EXAMPLES_NSH_STRERROR - Use strerror(errno) +# CONFIG_EXAMPLES_NSH_LINELEN - Maximum length of one command line +# CONFIG_EXAMPLES_NSH_STACKSIZE - Stack size to use for new threads. +# CONFIG_EXAMPLES_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi +# CONFIG_EXAMPLES_NSH_DISABLESCRIPT - Disable scripting support +# CONFIG_EXAMPLES_NSH_DISABLEBG - Disable background commands +# CONFIG_EXAMPLES_NSH_ROMFSETC - Use startup script in /etc +# CONFIG_EXAMPLES_NSH_CONSOLE - Use serial console front end +# CONFIG_EXAMPLES_NSH_TELNET - Use telnetd console front end +# CONFIG_EXAMPLES_NSH_ARCHINIT - Platform provides architecture +# specific initialization (nsh_archinitialize()). +# +# If CONFIG_EXAMPLES_NSH_TELNET is selected: +# CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size +# CONFIG_EXAMPLES_NSH_DHCPC - Obtain address using DHCP +# CONFIG_EXAMPLES_NSH_IPADDR - Provides static IP address +# CONFIG_EXAMPLES_NSH_DRIPADDR - Provides static router IP address +# CONFIG_EXAMPLES_NSH_NETMASK - Provides static network mask +# CONFIG_EXAMPLES_NSH_NOMAC - Use a bogus MAC address +# +# If CONFIG_EXAMPLES_NSH_ROMFSETC is selected: +# CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT - ROMFS mountpoint +# CONFIG_EXAMPLES_NSH_INITSCRIPT - Relative path to init script +# CONFIG_EXAMPLES_NSH_ROMFSDEVNO - ROMFS RAM device minor +# CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE - ROMF sector size +# CONFIG_EXAMPLES_NSH_FATDEVNO - FAT FS RAM device minor +# CONFIG_EXAMPLES_NSH_FATSECTSIZE - FAT FS sector size +# CONFIG_EXAMPLES_NSH_FATNSECTORS - FAT FS number of sectors +# CONFIG_EXAMPLES_NSH_FATMOUNTPT - FAT FS mountpoint +# +CONFIG_EXAMPLES_NSH_FILEIOSIZE=512 +CONFIG_EXAMPLES_NSH_STRERROR=n +CONFIG_EXAMPLES_NSH_LINELEN=64 +CONFIG_EXAMPLES_NSH_STACKSIZE=2048 +CONFIG_EXAMPLES_NSH_NESTDEPTH=3 +CONFIG_EXAMPLES_NSH_DISABLESCRIPT=n +CONFIG_EXAMPLES_NSH_DISABLEBG=n +CONFIG_EXAMPLES_NSH_ROMFSETC=n +CONFIG_EXAMPLES_NSH_CONSOLE=y +CONFIG_EXAMPLES_NSH_TELNET=n +CONFIG_EXAMPLES_NSH_ARCHINIT=y +CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512 +CONFIG_EXAMPLES_NSH_DHCPC=n +CONFIG_EXAMPLES_NSH_NOMAC=n +CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT="/etc" +CONFIG_EXAMPLES_NSH_INITSCRIPT="init.d/rcS" +CONFIG_EXAMPLES_NSH_ROMFSDEVNO=0 +CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE=64 +CONFIG_EXAMPLES_NSH_FATDEVNO=1 +CONFIG_EXAMPLES_NSH_FATSECTSIZE=512 +CONFIG_EXAMPLES_NSH_FATNSECTORS=1024 +CONFIG_EXAMPLES_NSH_FATMOUNTPT=/tmp + +# +# Architecture-specific NSH options +# +CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO=0 +CONFIG_EXAMPLES_NSH_MMCSDSLOTNO=0 +CONFIG_EXAMPLES_NSH_MMCSDMINOR=0 + +# +# Settings for examples/usbserial +# +# CONFIG_EXAMPLES_USBSERIAL_INONLY +# Only verify IN (device-to-host) data transfers. Default: both +# CONFIG_EXAMPLES_USBSERIAL_OUTONLY +# Only verify OUT (host-to-device) data transfers. Default: both +# CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL +# Send only small, single packet messages. Default: Send large and small. +# CONFIG_EXAMPLES_USBSERIAL_ONLYBIG +# Send only large, multi-packet messages. Default: Send large and small. +# +CONFIG_EXAMPLES_USBSERIAL_INONLY=n +CONFIG_EXAMPLES_USBSERIAL_OUTONLY=n +CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL=n +CONFIG_EXAMPLES_USBSERIAL_ONLYBIG=n + +CONFIG_EXAMPLES_USBSERIAL_TRACEINIT=n +CONFIG_EXAMPLES_USBSERIAL_TRACECLASS=n +CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n +CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n +CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n + +# +# Stack and heap information +# +# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP +# operation from FLASH but must copy initialized .data sections to RAM. +# (should also be =n for the LPC17xx which always runs from flash) +# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH +# but copy themselves entirely into RAM for better performance. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only) +# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack. +# This is the thread that (1) performs the inital boot of the system up +# to the point where user_start() is spawned, and (2) there after is the +# IDLE thread that executes only when there is no other thread ready to +# run. +# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate +# for the main user thread that begins at the user_start() entry point. +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_RUNFROMFLASH=n +CONFIG_BOOT_COPYTORAM=n +CONFIG_CUSTOM_STACK=n +CONFIG_STACK_POINTER= +CONFIG_IDLETHREAD_STACKSIZE=1024 +CONFIG_USERMAIN_STACKSIZE=2048 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=2048 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/nuttx/configs/olimex-lpc1766stk/nsh/ld.script b/nuttx/configs/olimex-lpc1766stk/nsh/ld.script new file mode 100755 index 000000000..e271f9a99 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/nsh/ld.script @@ -0,0 +1,109 @@ +/**************************************************************************** + * configs/olimex-lpc1766stk/nsh/ld.script + * + * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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 LPC1768 has 512Kb of FLASH beginning at address 0x0000:0000 and + * 64Kb of total SRAM: 32Kb of SRAM in the CPU block beginning at address + * 0x10000000 and 32Kb of AHB SRAM in two banks of 16Kb beginning at addresses + * 0x20070000 and 0x20080000. Here we assume that .data and .bss will all fit + * into the 32Kb CPU SRAM address range. + */ + +MEMORY +{ + flash (rx) : ORIGIN = 0x00000000, LENGTH = 512K + sram (rwx) : ORIGIN = 0x10000000, LENGTH = 32K +} + +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 + + _eronly = ABSOLUTE(.); /* See below */ + + .data : { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } > sram AT > flash + + .ARM.extab : { + *(.ARM.extab*) + } >sram + + .ARM.exidx : { + __exidx_start = ABSOLUTE(.); + *(.ARM.exidx*) + __exidx_end = ABSOLUTE(.); + } >sram + + .bss : { /* 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/olimex-lpc1766stk/nsh/setenv.sh b/nuttx/configs/olimex-lpc1766stk/nsh/setenv.sh new file mode 100755 index 000000000..557d4ef6f --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/nsh/setenv.sh @@ -0,0 +1,47 @@ +#!/bin/bash +# configs/olimex-lpc1766stk/nsh/setenv.sh +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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 [ "$(basename $0)" = "setenv.sh" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi + +WD=`pwd` +export LPCTOOL_DIR="${WD}/configs/olimex-lpc1766stk/tools" +export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin" +export PATH="${BUILDROOT_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}" + +echo "PATH : ${PATH}" diff --git a/nuttx/configs/olimex-lpc1766stk/ostest/Make.defs b/nuttx/configs/olimex-lpc1766stk/ostest/Make.defs new file mode 100755 index 000000000..4000fc404 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/ostest/Make.defs @@ -0,0 +1,162 @@ +############################################################################ +# configs/olimex-lpc1766stk/ostest/Make.defs +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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 ${TOPDIR}/.config + +# Setup for the selected toolchain + +ifeq ($(CONFIG_LPC17_CODESOURCERYW),y) + # CodeSourcery under Windows + CROSSDEV = arm-none-eabi- + WINTOOL = y + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft +endif +ifeq ($(CONFIG_LPC17_CODESOURCERYL),y) + # CodeSourcery under Linux + CROSSDEV = arm-none-eabi- + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft + MAXOPTIMIZATION = -O2 +endif +ifeq ($(CONFIG_LPC17_DEVKITARM),y) + # devkitARM under Windows + CROSSDEV = arm-eabi- + WINTOOL = y + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft +endif +ifeq ($(CONFIG_LPC17_BUILDROOT),y) + # NuttX buildroot under Linux or Cygwin + CROSSDEV = arm-elf- + ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft + MAXOPTIMIZATION = -Os +endif + +ifeq ($(WINTOOL),y) + # Windows-native toolchains + DIRLINK = $(TOPDIR)/tools/winlink.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)/ostest/ld.script}" + MAXOPTIMIZATION = -O2 +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)/ostest/ld.script +endif + +CC = $(CROSSDEV)gcc +CXX = $(CROSSDEV)g++ +CPP = $(CROSSDEV)gcc -E +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)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 +else + ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer +endif + +ARCHCFLAGS = -fno-builtin +ARCHCXXFLAGS = -fno-builtin -fno-exceptions +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHWARNINGSXX = -Wall -Wshadow +ARCHDEFINES = +ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10 + +CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe +CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS) +CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) -pipe +CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS) +CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) +AFLAGS = $(CFLAGS) -D__ASSEMBLY__ + +NXFLATLDFLAGS1 = -r -d -warn-common +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections +LDNXFLATFLAGS = -e main -s 2048 + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifneq ($(CROSSDEV),arm-elf-) + LDFLAGS += -nostartfiles -nodefaultlibs +endif +ifeq ($(CONFIG_DEBUG_SYMBOLS),y) + LDFLAGS += -g +endif + +define PREPROCESS + @echo "CPP: $1->$2" + @$(CPP) $(CPPFLAGS) $1 -o $2 +endef + +define COMPILE + @echo "CC: $1" + @$(CC) -c $(CFLAGS) $1 -o $2 +endef + +define COMPILEXX + @echo "CXX: $1" + @$(CXX) -c $(CXXFLAGS) $1 -o $2 +endef + +define ASSEMBLE + @echo "AS: $1" + @$(CC) -c $(AFLAGS) $1 -o $2 +endef + +define ARCHIVE + echo "AR: $2"; \ + $(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; } +endef + +define CLEAN + @rm -f *.o *.a +endef + +HOSTCC = gcc +HOSTINCLUDES = -I. +HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe +HOSTLDFLAGS = + diff --git a/nuttx/configs/olimex-lpc1766stk/ostest/defconfig b/nuttx/configs/olimex-lpc1766stk/ostest/defconfig new file mode 100755 index 000000000..8a6278db9 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/ostest/defconfig @@ -0,0 +1,804 @@ +############################################################################ +# configs/olimex-lpc1766stk/ostest/defconfig +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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. +# +############################################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory and, hence, the +# processor architecture. +# CONFIG_ARCH_family - for use in C code. This identifies the +# particular chip family that the architecture is implemented +# in. +# CONFIG_ARCH_architecture - for use in C code. This identifies the +# specific architecture within the chip familyl. +# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory +# CONFIG_ARCH_CHIP_name - For use in C code +# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence, +# the board that supports the particular chip or SoC. +# CONFIG_ARCH_BOARD_name - for use in C code +# CONFIG_ENDIAN_BIG - define if big endian (default is little endian) +# CONFIG_BOARD_LOOPSPERMSEC - for delay loops +# CONFIG_DRAM_SIZE - Describes the installed DRAM. +# CONFIG_DRAM_START - The start address of DRAM (physical) +# CONFIG_DRAM_END - Last address+1 of installed RAM +# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization +# 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_BOOTLOADER - Set if you are using a bootloader. +# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. +# CONFIG_ARCH_BUTTONS - Enable support for buttons. 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_BOARD_LOOPSPERMSEC. You simply use a stop watch to measure +# the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until +# the delay actually is 100 seconds. +# CONFIG_ARCH_DMA - Support DMA initialization +# +CONFIG_ARCH=arm +CONFIG_ARCH_ARM=y +CONFIG_ARCH_CORTEXM3=y +CONFIG_ARCH_CHIP=lpc17xx +CONFIG_ARCH_CHIP_LPC1768=y +CONFIG_ARCH_BOARD=olimex-lpc1766stk +CONFIG_ARCH_BOARD_LPC1766STK=y +CONFIG_BOARD_LOOPSPERMSEC=7982 +CONFIG_DRAM_SIZE=(32*1024) +CONFIG_DRAM_START=0x10000000 +CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) +CONFIG_ARCH_IRQPRIO=y +CONFIG_ARCH_INTERRUPTSTACK=n +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARCH_BOOTLOADER=n +CONFIG_ARCH_LEDS=y +CONFIG_ARCH_BUTTONS=n +CONFIG_ARCH_CALIBRATION=n +CONFIG_ARCH_DMA=n + +# +# Identify toolchain and linker options +# +CONFIG_LPC17_CODESOURCERYW=n +CONFIG_LPC17_CODESOURCERYL=n +CONFIG_LPC17_DEVKITARM=n +CONFIG_LPC17_BUILDROOT=y + +# +# Individual subsystems can be enabled: +# +# Individual subsystems can be enabled: +# (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h) +CONFIG_LPC17_ETHERNET=n +CONFIG_LPC17_USBHOST=n +CONFIG_LPC17_USBOTG=n +CONFIG_LPC17_USBDEV=n +CONFIG_LPC17_UART0=y +CONFIG_LPC17_UART1=n +CONFIG_LPC17_UART2=n +CONFIG_LPC17_UART3=n +CONFIG_LPC17_CAN1=n +CONFIG_LPC17_CAN2=n +CONFIG_LPC17_SPI=n +CONFIG_LPC17_SSP0=n +CONFIG_LPC17_SSP1=n +CONFIG_LPC17_I2C0=n +CONFIG_LPC17_I2C1=n +CONFIG_LPC17_I2S=n +CONFIG_LPC17_TMR0=n +CONFIG_LPC17_TMR1=n +CONFIG_LPC17_TMR2=n +CONFIG_LPC17_TMR3=n +CONFIG_LPC17_RIT=n +CONFIG_LPC17_PWM=n +CONFIG_LPC17_MCPWM=n +CONFIG_LPC17_QEI=n +CONFIG_LPC17_RTC=n +CONFIG_LPC17_WDT=n +CONFIG_LPC17_ADC=n +CONFIG_LPC17_DAC=n +CONFIG_LPC17_GPDMA=n + +# +# LPC17xx specific serial device driver settings +# +# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the +# console and ttys0 (default is the UART1). +# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. +# This specific the size of the receive buffer +# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before +# being sent. This specific the size of the transmit buffer +# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be +# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. +# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity +# CONFIG_UARTn_2STOP - Two stop bits +# +CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_UART1_SERIAL_CONSOLE=n +CONFIG_UART2_SERIAL_CONSOLE=n +CONFIG_UART3_SERIAL_CONSOLE=n + +CONFIG_UART0_TXBUFSIZE=256 +CONFIG_UART1_TXBUFSIZE=256 +CONFIG_UART2_TXBUFSIZE=256 +CONFIG_UART3_TXBUFSIZE=256 + +CONFIG_UART0_RXBUFSIZE=256 +CONFIG_UART1_RXBUFSIZE=256 +CONFIG_UART2_RXBUFSIZE=256 +CONFIG_UART3_RXBUFSIZE=256 + +CONFIG_UART0_BAUD=115200 +CONFIG_UART2_BAUD=115200 +CONFIG_UART3_BAUD=115200 +CONFIG_UART1_BAUD=115200 + +CONFIG_UART0_BITS=8 +CONFIG_UART1_BITS=8 +CONFIG_UART2_BITS=8 +CONFIG_UART3_BITS=8 + +CONFIG_UART0_PARITY=0 +CONFIG_UART1_PARITY=0 +CONFIG_UART2_PARITY=0 +CONFIG_UART3_PARITY=0 + +CONFIG_UART0_2STOP=0 +CONFIG_UART1_2STOP=0 +CONFIG_UART2_2STOP=0 +CONFIG_UART3_2STOP=0 + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com using the tools/mkimage.sh script +# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_RAW_BINARY - make a raw binary format file used with many +# different loaders using the GNU objcopy program. This option +# should not be selected if you are not using the GNU toolchain. +# CONFIG_HAVE_LIBM - toolchain supports libm.a +# +CONFIG_RRLOAD_BINARY=n +CONFIG_INTELHEX_BINARY=y +CONFIG_MOTOROLA_SREC=n +CONFIG_RAW_BINARY=n +CONFIG_HAVE_LIBM=n + +# +# General OS setup +# +# CONFIG_APP_DIR - Identifies the relative path to the directory +# that builds the application to link with NuttX. +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_DEBUG_SYMBOLS - build without optimization and with +# debug symbols (needed for use with a debugger). +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_TICKS_PER_MSEC - The default system timer is 100Hz +# or TICKS_PER_MSEC=10. This setting may be defined to +# inform NuttX that the processor hardware is providing +# system timer interrupts at some interrupt interval other +# than 10 msec. +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions. +# You would only need this if you are concerned about accurate +# time conversions in the past or in the distant future. +# CONFIG_JULIAN_TIME - Enables Julian time conversions. You +# would only need this if you are concerned about accurate +# time conversion in the distand past. You must also define +# CONFIG_GREGORIAN_TIME in order to use Julian time. +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console +# driver (minimul support) +# CONFIG_MUTEX_TYPES: Set to enable support for recursive and +# errorcheck mutexes. Enables pthread_mutexattr_settype(). +# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority +# inheritance on mutexes and semaphores. +# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority +# inheritance is enabled. It defines the maximum number of +# different threads (minus one) that can take counts on a +# semaphore with priority inheritance support. This may be +# set to zero if priority inheritance is disabled OR if you +# are only using semaphores as mutexes (only one holder) OR +# if no more than two threads participate using a counting +# semaphore. +# CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled, +# then this setting is the maximum number of higher priority +# threads (minus 1) than can be waiting for another thread +# to release a count on a semaphore. This value may be set +# to zero if no more than one thread is expected to wait for +# a semaphore. +# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors +# by task_create() when a new task is started. If set, all +# files/drivers will appear to be closed in the new task. +# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first +# three file descriptors (stdin, stdout, stderr) by task_create() +# when a new task is started. If set, all files/drivers will +# appear to be closed in the new task except for stdin, stdout, +# and stderr. +# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket +# desciptors by task_create() when a new task is started. If +# set, all sockets will appear to be closed in the new task. +# CONFIG_NXFLAT. Enable support for the NXFLAT binary format. +# This format will support execution of NuttX binaries located +# in a ROMFS filesystem (see examples/nxflat). +# CONFIG_SCHED_WORKQUEUE. Create a dedicated "worker" thread to +# handle delayed processing from interrupt handlers. This feature +# is required for some drivers but, if there are not complaints, +# can be safely disabled. The worker thread also performs +# garbage collection -- completing any delayed memory deallocations +# from interrupt handlers. If the worker thread is disabled, +# then that clean will be performed by the IDLE thread instead +# (which runs at the lowest of priority and may not be appropriate +# if memory reclamation is of high priority). If CONFIG_SCHED_WORKQUEUE +# is enabled, then the following options can also be used: +# CONFIG_SCHED_WORKPRIORITY - The execution priority of the worker +# thread. Default: 50 +# CONFIG_SCHED_WORKPERIOD - How often the worker thread checks for +# work in units of microseconds. Default: 50*1000 (50 MS). +# CONFIG_SCHED_WORKSTACKSIZE - The stack size allocated for the worker +# thread. Default: CONFIG_IDLETHREAD_STACKSIZE. +# CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up +# the worker thread. Default: 4 +# +CONFIG_APP_DIR=examples/ostest +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_DEBUG_SYMBOLS=n +CONFIG_MM_REGIONS=2 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2010 +CONFIG_START_MONTH=6 +CONFIG_START_DAY=20 +CONFIG_GREGORIAN_TIME=n +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=y +CONFIG_DEV_LOWCONSOLE=y +CONFIG_MUTEX_TYPES=n +CONFIG_PRIORITY_INHERITANCE=n +CONFIG_SEM_PREALLOCHOLDERS=0 +CONFIG_SEM_NNESTPRIO=0 +CONFIG_FDCLONE_DISABLE=n +CONFIG_FDCLONE_STDIO=n +CONFIG_SDCLONE_DISABLE=y +CONFIG_NXFLAT=n +CONFIG_SCHED_WORKQUEUE=n +CONFIG_SCHED_WORKPRIORITY=50 +CONFIG_SCHED_WORKPERIOD=(50*1000) +CONFIG_SCHED_WORKSTACKSIZE=1024 +CONFIG_SIG_SIGWORK=4 + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=n +CONFIG_DISABLE_MOUNTPOINT=y +CONFIG_DISABLE_ENVIRON=y +CONFIG_DISABLE_POLL=y + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve system performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_STRNLEN=n +CONFIG_ARCH_BZERO=n +CONFIG_ARCH_KMALLOC=n +CONFIG_ARCH_KZMALLOC=n +CONFIG_ARCH_KFREE=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +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_STDIO_BUFFER_SIZE=256 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=4 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_PREALLOC_TIMERS=4 + +# +# Filesystem configuration +# +# CONFIG_FS_FAT - Enable FAT filesystem support +# CONFIG_FAT_SECTORSIZE - Max supported sector size +# CONFIG_FS_ROMFS - Enable ROMFS filesystem support +CONFIG_FS_FAT=n +CONFIG_FS_ROMFS=n + +# +# SPI-based MMC/SD driver +# +# CONFIG_MMCSD_NSLOTS +# Number of MMC/SD slots supported by the driver +# CONFIG_MMCSD_READONLY +# Provide read-only access (default is read/write) +# CONFIG_MMCSD_SPICLOCK - Maximum SPI clock to drive MMC/SD card. +# Default is 20MHz. +# +CONFIG_MMCSD_NSLOTS=1 +CONFIG_MMCSD_READONLY=n +CONFIG_MMCSD_SPICLOCK=12500000 + +# +# Block driver buffering +# +# CONFIG_FS_READAHEAD +# Enable read-ahead buffering +# CONFIG_FS_WRITEBUFFER +# Enable write buffering +# +CONFIG_FS_READAHEAD=n +CONFIG_FS_WRITEBUFFER=n + +# +# SDIO-based MMC/SD driver +# +# CONFIG_SDIO_DMA +# SDIO driver supports DMA +# CONFIG_MMCSD_MMCSUPPORT +# Enable support for MMC cards +# CONFIG_MMCSD_HAVECARDDETECT +# SDIO driver card detection is 100% accurate +# +CONFIG_SDIO_DMA=n +CONFIG_MMCSD_MMCSUPPORT=n +CONFIG_MMCSD_HAVECARDDETECT=n + +# +# TCP/IP and UDP support via uIP +# CONFIG_NET - Enable or disable all network features +# CONFIG_NET_IPv6 - Build in support for IPv6 +# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread. +# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options +# CONFIG_NET_BUFSIZE - uIP buffer size +# CONFIG_NET_TCP - TCP support on or off +# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks) +# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers +# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero) +# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until +# accept() is called. The size of the backlog is selected when listen() is called. +# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks) +# CONFIG_NET_UDP - UDP support on or off +# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off +# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections +# CONFIG_NET_ICMP - ICMP ping response support on or off +# CONFIG_NET_ICMP_PING - ICMP ping request support on or off +# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address +# CONFIG_NET_STATISTICS - uIP statistics on or off +# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window +# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table +# CONFIG_NET_BROADCAST - Broadcast support +# CONFIG_NET_LLH_LEN - The link level header length +# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates +# +CONFIG_NET=n +CONFIG_NET_IPv6=n +CONFIG_NSOCKET_DESCRIPTORS=0 +CONFIG_NET_SOCKOPTS=y +CONFIG_NET_BUFSIZE=420 +CONFIG_NET_TCP=n +CONFIG_NET_TCP_CONNS=40 +CONFIG_NET_MAX_LISTENPORTS=40 +CONFIG_NET_UDP=n +CONFIG_NET_UDP_CHECKSUMS=y +#CONFIG_NET_UDP_CONNS=10 +CONFIG_NET_ICMP=n +CONFIG_NET_ICMP_PING=n +#CONFIG_NET_PINGADDRCONF=0 +CONFIG_NET_STATISTICS=y +#CONFIG_NET_RECEIVE_WINDOW= +#CONFIG_NET_ARPTAB_SIZE=8 +CONFIG_NET_BROADCAST=n +#CONFIG_NET_LLH_LEN=14 +#CONFIG_NET_FWCACHE_SIZE=2 + +# +# UIP Network Utilities +# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP +# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries +# +CONFIG_NET_DHCP_LIGHT=n +CONFIG_NET_RESOLV_ENTRIES=4 + +# +# USB Device Configuration +# +# CONFIG_USBDEV +# Enables USB device support +# CONFIG_USBDEV_ISOCHRONOUS +# Build in extra support for isochronous endpoints +# CONFIG_USBDEV_DUALSPEED +# Hardware handles high and full speed operation (USB 2.0) +# CONFIG_USBDEV_SELFPOWERED +# Will cause USB features to indicate that the device is +# self-powered +# CONFIG_USBDEV_MAXPOWER +# Maximum power consumption in mA +# CONFIG_USBDEV_TRACE +# Enables USB tracing for debug +# CONFIG_USBDEV_TRACE_NRECORDS +# Number of trace entries to remember +# +CONFIG_USBDEV=n +CONFIG_USBDEV_ISOCHRONOUS=n +CONFIG_USBDEV_DUALSPEED=n +CONFIG_USBDEV_SELFPOWERED=y +CONFIG_USBDEV_REMOTEWAKEUP=n +CONFIG_USBDEV_MAXPOWER=100 +CONFIG_USBDEV_TRACE=n +CONFIG_USBDEV_TRACE_NRECORDS=128 + +# +# LPC17xx USB Configuration +# +# CONFIG_LPC17_USBDEV_FRAME_INTERRUPT +# Handle USB Start-Of-Frame events. +# Enable reading SOF from interrupt handler vs. simply reading on demand. +# Probably a bad idea... Unless there is some issue with sampling the SOF +# from hardware asynchronously. +# CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT +# Enable high priority interrupts. I have no idea why you might want to +# do that +# CONFIG_LPC17_USBDEV_NDMADESCRIPTORS +# Number of DMA descriptors to allocate in SRAM. +# CONFIG_LPC17_USBDEV_DMA +# Enable lpc17xx-specific DMA support +# +CONFIG_LPC17_USBDEV_FRAME_INTERRUPT=n +CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT=n +CONFIG_LPC17_USBDEV_DMA=n +CONFIG_LPC17_USBDEV_NDMADESCRIPTORS=0 +CONFIG_LPC17_USBDEV_DMAINTMASK=0 + +# +# USB Serial Device Configuration +# +# CONFIG_USBSER +# Enable compilation of the USB serial driver +# CONFIG_USBSER_EPINTIN +# The logical 7-bit address of a hardware endpoint that supports +# interrupt IN operation +# CONFIG_USBSER_EPBULKOUT +# The logical 7-bit address of a hardware endpoint that supports +# bulk OUT operation +# CONFIG_USBSER_EPBULKIN +# The logical 7-bit address of a hardware endpoint that supports +# bulk IN operation +# # CONFIG_USBSER_NWRREQS and CONFIG_USBSER_NRDREQS +# The number of write/read requests that can be in flight +# CONFIG_USBSER_VENDORID and CONFIG_USBSER_VENDORSTR +# The vendor ID code/string +# CONFIG_USBSER_PRODUCTID and CONFIG_USBSER_PRODUCTSTR +# The product ID code/string +# CONFIG_USBSER_RXBUFSIZE and CONFIG_USBSER_TXBUFSIZE +# Size of the serial receive/transmit buffers +# +CONFIG_USBSER=n +CONFIG_USBSER_EPINTIN=1 +CONFIG_USBSER_EPBULKOUT=2 +CONFIG_USBSER_EPBULKIN=5 +CONFIG_USBSER_NWRREQS=4 +CONFIG_USBSER_NRDREQS=4 +CONFIG_USBSER_VENDORID=0x067b +CONFIG_USBSER_PRODUCTID=0x2303 +CONFIG_USBSER_VENDORSTR="Nuttx" +CONFIG_USBSER_PRODUCTSTR="USBdev Serial" +CONFIG_USBSER_RXBUFSIZE=512 +CONFIG_USBSER_TXBUFSIZE=512 + +# +# USB Storage Device Configuration +# +# CONFIG_USBSTRG +# Enable compilation of the USB storage driver +# CONFIG_USBSTRG_EP0MAXPACKET +# Max packet size for endpoint 0 +# CONFIG_USBSTRG_EPBULKOUT and CONFIG_USBSTRG_EPBULKIN +# The logical 7-bit address of a hardware endpoints that support +# bulk OUT and IN operations +# CONFIG_USBSTRG_NWRREQS and CONFIG_USBSTRG_NRDREQS +# The number of write/read requests that can be in flight +# CONFIG_USBSTRG_BULKINREQLEN and CONFIG_USBSTRG_BULKOUTREQLEN +# The size of the buffer in each write/read request. This +# value needs to be at least as large as the endpoint +# maxpacket and ideally as large as a block device sector. +# CONFIG_USBSTRG_VENDORID and CONFIG_USBSTRG_VENDORSTR +# The vendor ID code/string +# CONFIG_USBSTRG_PRODUCTID and CONFIG_USBSTRG_PRODUCTSTR +# The product ID code/string +# CONFIG_USBSTRG_REMOVABLE +# Select if the media is removable +# +CONFIG_USBSTRG=n +CONFIG_USBSTRG_EP0MAXPACKET=64 +CONFIG_USBSTRG_EPBULKOUT=2 +CONFIG_USBSTRG_EPBULKIN=5 +CONFIG_USBSTRG_NRDREQS=2 +CONFIG_USBSTRG_NWRREQS=2 +CONFIG_USBSTRG_BULKINREQLEN=256 +CONFIG_USBSTRG_BULKOUTREQLEN=256 +CONFIG_USBSTRG_VENDORID=0x584e +CONFIG_USBSTRG_VENDORSTR="NuttX" +CONFIG_USBSTRG_PRODUCTID=0x5342 +CONFIG_USBSTRG_PRODUCTSTR="USBdev Storage" +CONFIG_USBSTRG_VERSIONNO=0x0399 +CONFIG_USBSTRG_REMOVABLE=y + +# +# Settings for examples/uip +# +CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_UIP_DHCPC=n + +# +# Settings for examples/nettest +CONFIG_EXAMPLE_NETTEST_SERVER=n +CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n +CONFIG_EXAMPLE_NETTEST_NOMAC=n +CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1) + +# +# Settings for examples/ostest +# +CONFIG_EXAMPLES_OSTEST_LOOPS=1 +CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048 +CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3 + +# +# Settings for examples/nsh +# +# CONFIG_EXAMPLES_NSH_FILEIOSIZE - Size of a static I/O buffer +# CONFIG_EXAMPLES_NSH_STRERROR - Use strerror(errno) +# CONFIG_EXAMPLES_NSH_LINELEN - Maximum length of one command line +# CONFIG_EXAMPLES_NSH_STACKSIZE - Stack size to use for new threads. +# CONFIG_EXAMPLES_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi +# CONFIG_EXAMPLES_NSH_DISABLESCRIPT - Disable scripting support +# CONFIG_EXAMPLES_NSH_DISABLEBG - Disable background commands +# CONFIG_EXAMPLES_NSH_ROMFSETC - Use startup script in /etc +# CONFIG_EXAMPLES_NSH_CONSOLE - Use serial console front end +# CONFIG_EXAMPLES_NSH_TELNET - Use telnetd console front end +# CONFIG_EXAMPLES_NSH_ARCHINIT - Platform provides architecture +# specific initialization (nsh_archinitialize()). +# +# If CONFIG_EXAMPLES_NSH_TELNET is selected: +# CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size +# CONFIG_EXAMPLES_NSH_DHCPC - Obtain address using DHCP +# CONFIG_EXAMPLES_NSH_IPADDR - Provides static IP address +# CONFIG_EXAMPLES_NSH_DRIPADDR - Provides static router IP address +# CONFIG_EXAMPLES_NSH_NETMASK - Provides static network mask +# CONFIG_EXAMPLES_NSH_NOMAC - Use a bogus MAC address +# +# If CONFIG_EXAMPLES_NSH_ROMFSETC is selected: +# CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT - ROMFS mountpoint +# CONFIG_EXAMPLES_NSH_INITSCRIPT - Relative path to init script +# CONFIG_EXAMPLES_NSH_ROMFSDEVNO - ROMFS RAM device minor +# CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE - ROMF sector size +# CONFIG_EXAMPLES_NSH_FATDEVNO - FAT FS RAM device minor +# CONFIG_EXAMPLES_NSH_FATSECTSIZE - FAT FS sector size +# CONFIG_EXAMPLES_NSH_FATNSECTORS - FAT FS number of sectors +# CONFIG_EXAMPLES_NSH_FATMOUNTPT - FAT FS mountpoint +# +CONFIG_EXAMPLES_NSH_FILEIOSIZE=512 +CONFIG_EXAMPLES_NSH_STRERROR=n +CONFIG_EXAMPLES_NSH_LINELEN=64 +CONFIG_EXAMPLES_NSH_STACKSIZE=2048 +CONFIG_EXAMPLES_NSH_NESTDEPTH=3 +CONFIG_EXAMPLES_NSH_DISABLESCRIPT=n +CONFIG_EXAMPLES_NSH_DISABLEBG=n +CONFIG_EXAMPLES_NSH_ROMFSETC=n +CONFIG_EXAMPLES_NSH_CONSOLE=y +CONFIG_EXAMPLES_NSH_TELNET=n +CONFIG_EXAMPLES_NSH_ARCHINIT=n +CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512 +CONFIG_EXAMPLES_NSH_DHCPC=n +CONFIG_EXAMPLES_NSH_NOMAC=n +CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT="/etc" +CONFIG_EXAMPLES_NSH_INITSCRIPT="init.d/rcS" +CONFIG_EXAMPLES_NSH_ROMFSDEVNO=0 +CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE=64 +CONFIG_EXAMPLES_NSH_FATDEVNO=1 +CONFIG_EXAMPLES_NSH_FATSECTSIZE=512 +CONFIG_EXAMPLES_NSH_FATNSECTORS=1024 +CONFIG_EXAMPLES_NSH_FATMOUNTPT=/tmp + +# +# Architecture-specific NSH options +# +CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO=0 +CONFIG_EXAMPLES_NSH_MMCSDSLOTNO=0 +CONFIG_EXAMPLES_NSH_MMCSDMINOR=0 + +# +# Settings for examples/usbserial +# +# CONFIG_EXAMPLES_USBSERIAL_INONLY +# Only verify IN (device-to-host) data transfers. Default: both +# CONFIG_EXAMPLES_USBSERIAL_OUTONLY +# Only verify OUT (host-to-device) data transfers. Default: both +# CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL +# Send only small, single packet messages. Default: Send large and small. +# CONFIG_EXAMPLES_USBSERIAL_ONLYBIG +# Send only large, multi-packet messages. Default: Send large and small. +# +CONFIG_EXAMPLES_USBSERIAL_INONLY=n +CONFIG_EXAMPLES_USBSERIAL_OUTONLY=n +CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL=n +CONFIG_EXAMPLES_USBSERIAL_ONLYBIG=n + +CONFIG_EXAMPLES_USBSERIAL_TRACEINIT=n +CONFIG_EXAMPLES_USBSERIAL_TRACECLASS=n +CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n +CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n +CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n + +# +# Stack and heap information +# +# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP +# operation from FLASH but must copy initialized .data sections to RAM. +# (should also be =n for the LPC17xx which always runs from flash) +# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH +# but copy themselves entirely into RAM for better performance. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only) +# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack. +# This is the thread that (1) performs the inital boot of the system up +# to the point where user_start() is spawned, and (2) there after is the +# IDLE thread that executes only when there is no other thread ready to +# run. +# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate +# for the main user thread that begins at the user_start() entry point. +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_RUNFROMFLASH=n +CONFIG_BOOT_COPYTORAM=n +CONFIG_CUSTOM_STACK=n +CONFIG_STACK_POINTER= +CONFIG_IDLETHREAD_STACKSIZE=1024 +CONFIG_USERMAIN_STACKSIZE=2048 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=2048 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/nuttx/configs/olimex-lpc1766stk/ostest/ld.script b/nuttx/configs/olimex-lpc1766stk/ostest/ld.script new file mode 100755 index 000000000..d4e64fa5f --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/ostest/ld.script @@ -0,0 +1,109 @@ +/**************************************************************************** + * configs/olimex-lpc1766stk/ostest/ld.script + * + * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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 LPC1768 has 512Kb of FLASH beginning at address 0x0000:0000 and + * 64Kb of total SRAM: 32Kb of SRAM in the CPU block beginning at address + * 0x10000000 and 32Kb of AHB SRAM in two banks of 16Kb beginning at addresses + * 0x20070000 and 0x20080000. Here we assume that .data and .bss will all fit + * into the 32Kb CPU SRAM address range. + */ + +MEMORY +{ + flash (rx) : ORIGIN = 0x00000000, LENGTH = 512K + sram (rwx) : ORIGIN = 0x10000000, LENGTH = 32K +} + +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 + + _eronly = ABSOLUTE(.); /* See below */ + + .data : { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } > sram AT > flash + + .ARM.extab : { + *(.ARM.extab*) + } >sram + + .ARM.exidx : { + __exidx_start = ABSOLUTE(.); + *(.ARM.exidx*) + __exidx_end = ABSOLUTE(.); + } >sram + + .bss : { /* 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/olimex-lpc1766stk/ostest/setenv.sh b/nuttx/configs/olimex-lpc1766stk/ostest/setenv.sh new file mode 100755 index 000000000..e97d102b3 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/ostest/setenv.sh @@ -0,0 +1,47 @@ +#!/bin/bash +# configs/olimex-lpc1766stk/ostest/setenv.sh +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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 [ "$(basename $0)" = "setenv.sh" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi + +WD=`pwd` +export LPCTOOL_DIR="${WD}/configs/olimex-lpc1766stk/tools" +export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin" +export PATH="${BUILDROOT_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}" + +echo "PATH : ${PATH}" diff --git a/nuttx/configs/olimex-lpc1766stk/src/Makefile b/nuttx/configs/olimex-lpc1766stk/src/Makefile new file mode 100755 index 000000000..4b4df1752 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/src/Makefile @@ -0,0 +1,90 @@ +############################################################################ +# configs/olimex-lpc1766stk/src/Makefile +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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 = +CSRCS = up_boot.c up_leds.c up_ssp.c +ifeq ($(CONFIG_EXAMPLES_NSH_ARCHINIT),y) +CSRCS += up_nsh.c +endif +ifeq ($(CONFIG_APP_DIR),examples/usbstorage) +CSRCS += up_usbstrg.c +endif + +AOBJS = $(ASRCS:.S=$(OBJEXT)) +COBJS = $(CSRCS:.c=$(OBJEXT)) + +SRCS = $(ASRCS) $(CSRCS) +OBJS = $(AOBJS) $(COBJS) + +ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src +ifeq ($(WINTOOL),y) + CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \ + -I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \ + -I "${shell cygpath -w $(ARCH_SRCDIR)/cortexm3}" +else + CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/cortexm3 +endif + +all: libboard$(LIBEXT) + +$(AOBJS): %$(OBJEXT): %.S + $(call ASSEMBLE, $<, $@) + +$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c + $(call COMPILE, $<, $@) + +libboard$(LIBEXT): $(OBJS) + @( for obj in $(OBJS) ; do \ + $(call ARCHIVE, $@, $${obj}); \ + done ; ) + +.depend: Makefile $(SRCS) + @$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep + @touch $@ + +depend: .depend + +clean: + @rm -f libboard$(LIBEXT) *~ .*.swp + $(call CLEAN) + +distclean: clean + @rm -f Make.dep .depend + +-include Make.dep diff --git a/nuttx/configs/olimex-lpc1766stk/src/lpc1766stk_internal.h b/nuttx/configs/olimex-lpc1766stk/src/lpc1766stk_internal.h new file mode 100755 index 000000000..c57a7c8f3 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/src/lpc1766stk_internal.h @@ -0,0 +1,83 @@ +/************************************************************************************
+ * configs/olimex-lpc1766stk/src/lpc1766stk_internal.h
+ * arch/arm/src/board/lpc1766stk_internal.n
+ *
+ * Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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_OLIMEX_LPC1766STK_SRC_LPC1766STK_INTERNAL_H
+#define _CONFIGS_OLIMEX_LPC1766STK_SRC_LPC1766STK_INTERNAL_H
+
+/************************************************************************************
+ * Included Files
+ ************************************************************************************/
+
+#include <nuttx/config.h>
+#include <nuttx/compiler.h>
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* LPC1766-STK GPIO Pin Definitions *************************************************/
+/* Board GPIO Usage:
+ *
+ * [To be provided]
+ */
+
+/************************************************************************************
+ * Public Types
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public data
+ ************************************************************************************/
+
+#ifndef __ASSEMBLY__
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: lpc17_sspinitialize
+ *
+ * Description:
+ * Called to configure SPI chip select GPIO pins for the Olimex LPC1766-STK board.
+ *
+ ************************************************************************************/
+
+extern void weak_function lpc17_sspinitialize(void);
+
+#endif /* __ASSEMBLY__ */
+#endif /* _CONFIGS_OLIMEX_LPC1766STK_SRC_LPC1766STK_INTERNAL_H */
+
diff --git a/nuttx/configs/olimex-lpc1766stk/src/up_boot.c b/nuttx/configs/olimex-lpc1766stk/src/up_boot.c new file mode 100755 index 000000000..f3e4e10f3 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/src/up_boot.c @@ -0,0 +1,93 @@ +/************************************************************************************
+ * configs/olimex-lpc1766stk/src/up_boot.c
+ * arch/arm/src/board/up_boot.c
+ *
+ * Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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 "up_internal.h"
+
+#include "lpc17_internal.h"
+#include "lpc1766stk_internal.h"
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Private Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: lpc17_boardinitialize
+ *
+ * Description:
+ * All LPC17xx architectures must provide the following entry point. This entry point
+ * is called early in the intitialization -- after all memory has been configured
+ * and mapped but before any devices have been initialized.
+ *
+ ************************************************************************************/
+
+void lpc17_boardinitialize(void)
+{
+ /* Configure SSP chip selects if 1) at least one SSP is enabled, and 2) the weak
+ * function lpc17_sspinitialize() has been brought into the link.
+ */
+
+#if defined(CONFIG_LPC17_SSP0) || defined(CONFIG_LPC17_SSP0)
+ if (lpc17_sspinitialize)
+ {
+ lpc17_sspinitialize();
+ }
+#endif
+
+ /* Configure on-board LEDs if LED support has been selected. */
+
+#ifdef CONFIG_ARCH_LEDS
+ up_ledinit();
+#endif
+}
diff --git a/nuttx/configs/olimex-lpc1766stk/src/up_leds.c b/nuttx/configs/olimex-lpc1766stk/src/up_leds.c new file mode 100755 index 000000000..0cb0b3efc --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/src/up_leds.c @@ -0,0 +1,134 @@ +/**************************************************************************** + * configs/olimex-lpc1766stk/src/up_leds.c + * arch/arm/src/board/up_leds.c + * + * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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 "lpc17_internal.h" + +#include "lpc1766stk_internal.h" + +#ifdef CONFIG_ARCH_LEDS + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/* Enables debug output from this file (needs CONFIG_DEBUG with + * CONFIG_DEBUG_VERBOSE too) + */ + +#undef LED_DEBUG /* Define to enable debug */ +#undef LED_VERBOSE /* Define to enable verbose debug */ + +#ifdef LED_DEBUG +# define leddbg lldbg +# ifdef LED_VERBOSE +# define ledvdbg lldbg +# else +# define ledvdbg(x...) +# endif +#else +# undef LED_VERBOSE +# define leddbg(x...) +# define ledvdbg(x...) +#endif + +/* Dump GPIO registers */ + +#ifdef LED_VERBOSE +# define led_dumpgpio(m) lpc17_dumpgpio(???, m) +#else +# define led_dumpgpio(m) +#endif + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: up_ledinit + ****************************************************************************/ + +void up_ledinit(void) +{ + /* Configure all LED GPIO lines */ + led_dumpgpio("up_ledinit() Entry)"); + +#warning "Not implemented" + + led_dumpgpio("up_ledinit() Exit"); +} + +/**************************************************************************** + * Name: up_ledon + ****************************************************************************/ + +void up_ledon(int led) +{ +#warning "Not implemented" +} + +/**************************************************************************** + * Name: up_ledoff + ****************************************************************************/ + +void up_ledoff(int led) +{ +#warning "Not implemented" +} +#endif /* CONFIG_ARCH_LEDS */ diff --git a/nuttx/configs/olimex-lpc1766stk/src/up_nsh.c b/nuttx/configs/olimex-lpc1766stk/src/up_nsh.c new file mode 100755 index 000000000..16a687b07 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/src/up_nsh.c @@ -0,0 +1,155 @@ +/**************************************************************************** + * config/olimex-lpc1766stk/src/up_nsh.c + * arch/arm/src/board/up_nsh.c + * + * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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 <stdio.h> +#include <debug.h> +#include <errno.h> + +#include <nuttx/spi.h> +#include <nuttx/mmcsd.h> + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + +/* Configuration ************************************************************/ + +/* PORT and SLOT number probably depend on the board configuration */ + +#ifdef CONFIG_ARCH_BOARD_LPC1766STK +# define CONFIG_EXAMPLES_NSH_HAVEUSBDEV 1 +# define CONFIG_EXAMPLES_NSH_HAVEMMCSD 1 +# if !defined(CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO) || CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO != 0 +# error "The LPC1766-STK MMC/SD is on SSP0" +# undef CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO +# define CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO 0 +# endif +# if !defined(CONFIG_EXAMPLES_NSH_MMCSDSLOTNO) || CONFIG_EXAMPLES_NSH_MMCSDSLOTNO != 0 +# error "The LPC1766-STK MMC/SD is only one slot (0)" +# undef CONFIG_EXAMPLES_NSH_MMCSDSLOTNO +# define CONFIG_EXAMPLES_NSH_MMCSDSLOTNO 0 +# endif +# ifndef CONFIG_LPC17_SSP0 +# warning "CONFIG_LPC17_SSP0 is not enabled" +# endif +#else +# error "Unrecognized board" +# undef CONFIG_EXAMPLES_NSH_HAVEUSBDEV +# undef CONFIG_EXAMPLES_NSH_HAVEMMCSD +#endif + +/* Can't support USB features if USB is not enabled */ + +#ifndef CONFIG_USBDEV +# undef CONFIG_EXAMPLES_NSH_HAVEUSBDEV +#endif + +/* Can't support MMC/SD features if mountpoints are disabled */ + +#if defined(CONFIG_DISABLE_MOUNTPOINT) +# undef CONFIG_EXAMPLES_NSH_HAVEMMCSD +#endif + +#ifndef CONFIG_EXAMPLES_NSH_MMCSDMINOR +# define CONFIG_EXAMPLES_NSH_MMCSDMINOR 0 +#endif + +/* Debug ********************************************************************/ + +#ifdef CONFIG_CPP_HAVE_VARARGS +# ifdef CONFIG_DEBUG +# define message(...) lib_lowprintf(__VA_ARGS__) +# else +# define message(...) printf(__VA_ARGS__) +# endif +#else +# ifdef CONFIG_DEBUG +# define message lib_lowprintf +# else +# define message printf +# endif +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nsh_archinitialize + * + * Description: + * Perform architecture specific initialization + * + ****************************************************************************/ + +int nsh_archinitialize(void) +{ + FAR struct spi_dev_s *ssp; + int ret; + + /* Get the SSP port */ + + ssp = up_spiinitialize(CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO); + if (!ssp) + { + message("nsh_archinitialize: Failed to initialize SSP port %d\n", + CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO); + return -ENODEV; + } + + message("Successfully initialized SSP port %d\n", + CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO); + + /* Bind the SSP port to the slot */ + + ret = mmcsd_spislotinitialize(CONFIG_EXAMPLES_NSH_MMCSDMINOR, CONFIG_EXAMPLES_NSH_MMCSDSLOTNO, ssp); + if (ret < 0) + { + message("nsh_archinitialize: Failed to bind SSP port %d to MMC/SD slot %d: %d\n", + CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO, CONFIG_EXAMPLES_NSH_MMCSDSLOTNO, ret); + return ret; + } + + message("Successfuly bound SSP port %d to MMC/SD slot %d\n", + CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO, CONFIG_EXAMPLES_NSH_MMCSDSLOTNO); + return OK; +} diff --git a/nuttx/configs/olimex-lpc1766stk/src/up_ssp.c b/nuttx/configs/olimex-lpc1766stk/src/up_ssp.c new file mode 100755 index 000000000..4c2366673 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/src/up_ssp.c @@ -0,0 +1,159 @@ +/************************************************************************************
+ * configs/olimex-lpc1766stk/src/up_ssp.c
+ * arch/arm/src/board/up_ssp.c
+ *
+ * Copyright (C) 2010 Gregory Nutt. All rights reserved.
+ * Author: Gregory Nutt <spudmonkey@racsa.co.cr>
+ *
+ * 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 <nuttx/spi.h>
+#include <arch/board/board.h>
+
+#include "up_arch.h"
+#include "chip.h"
+#include "lpc17_internal.h"
+#include "lpc1766stk_internal.h"
+
+/* The LM3S6965 Eval Kit microSD CS is on SSI0 */
+
+#if defined(CONFIG_LPC17_SSP0) || defined(CONFIG_LPC17_SSP1)
+
+/************************************************************************************
+ * Definitions
+ ************************************************************************************/
+
+/* Enables debug output from this file (needs CONFIG_DEBUG too) */
+
+#undef SSP_DEBUG /* Define to enable debug */
+#undef SSP_VERBOSE /* Define to enable verbose debug */
+
+#ifdef SSP_DEBUG
+# define sspdbg lldbg
+# ifdef SSP_VERBOSE
+# define sspvdbg lldbg
+# else
+# define sspvdbg(x...)
+# endif
+#else
+# undef SSP_VERBOSE
+# define sspdbg(x...)
+# define sspvdbg(x...)
+#endif
+
+/* Dump GPIO registers */
+
+#ifdef SSP_VERBOSE
+# define ssp_dumpgpio(m) lpc17_dumpgpio(SDCCS_GPIO, m)
+#else
+# define ssp_dumpgpio(m)
+#endif
+
+/************************************************************************************
+ * Private Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Public Functions
+ ************************************************************************************/
+
+/************************************************************************************
+ * Name: lpc17_sspinitialize
+ *
+ * Description:
+ * Called to configure SPI chip select GPIO pins for the LM3S6965 Eval Kit.
+ *
+ ************************************************************************************/
+
+void weak_function lpc17_sspinitialize(void)
+{
+ /* Configure the SPI chip select GPIOs */
+
+ ssp_dumpgpio("lpc17_sspinitialize() Entry)");
+#warning "Not implemented"
+ ssp_dumpgpio("lpc17_sspinitialize() Exit");
+}
+
+/************************************************************************************
+ * Name: lpc17_ssp0/ssp1select and lpc17_ssp0/ssp1status
+ *
+ * Description:
+ * The external functions, lpc17_ssp0/ssp1select and lpc17_ssp0/ssp1status
+ * 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.h). All other methods (including up_spiinitialize())
+ * are provided by common LPC17xx logic. To use this common SPI logic on your
+ * board:
+ *
+ * 1. Provide logic in lpc17_boardinitialize() to configure SPI/SSP chip select
+ * pins.
+ * 2. Provide lpc17_ssp0/ssp1select() and lpc17_ssp0/ssp1status() 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_LPC17_SSP0
+void lpc17_ssp0select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
+{
+ sspdbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
+ ssp_dumpgpio("lpc17_spiselect() Entry");
+#warning "Not implemented"
+ ssp_dumpgpio("lpc17_spiselect() Exit");
+}
+
+uint8_t lpc17_ssp0status(FAR struct spi_dev_s *dev, enum spi_dev_e devid)
+{
+ sspdbg("Returning SPI_STATUS_PRESENT\n");
+ return SPI_STATUS_PRESENT;
+}
+#endif
+
+#ifdef CONFIG_LPC17_SSP1
+# warning "SSP1 chip selects not known"
+#endif
+
+#endif /* CONFIG_LPC17_SSP0 || CONFIG_LPC17_SSP1 */
diff --git a/nuttx/configs/olimex-lpc1766stk/src/up_usbstrg.c b/nuttx/configs/olimex-lpc1766stk/src/up_usbstrg.c new file mode 100755 index 000000000..c4cacddd3 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/src/up_usbstrg.c @@ -0,0 +1,143 @@ +/**************************************************************************** + * configs/olimex-lpc1766stk/src/up_usbstrg.c + * + * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Configure and register the LPC17xx MMC/SD SPI block driver. + * + * 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 <stdio.h> +#include <debug.h> +#include <errno.h> + +#include <nuttx/spi.h> +#include <nuttx/mmcsd.h> + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + +/* Configuration ************************************************************/ + +#ifndef CONFIG_EXAMPLES_USBSTRG_DEVMINOR1 +# define CONFIG_EXAMPLES_USBSTRG_DEVMINOR1 0 +#endif + +/* PORT and SLOT number probably depend on the board configuration */ + +#ifdef CONFIG_ARCH_BOARD_LPC1766STK +# undef LPC17XX_MMCSDSPIPORTNO +# define LPC17XX_MMCSDSPIPORTNO 1 +# undef LPC17XX_MMCSDSLOTNO +# define LPC17XX_MMCSDSLOTNO 0 +#else + /* Add configuration for new LPC17xx boards here */ +# error "Unrecognized LPC17xx board" +#endif + +/* Debug ********************************************************************/ + +#ifdef CONFIG_CPP_HAVE_VARARGS +# ifdef CONFIG_DEBUG +# define message(...) lib_lowprintf(__VA_ARGS__) +# define msgflush() +# else +# define message(...) printf(__VA_ARGS__) +# define msgflush() fflush(stdout) +# endif +#else +# ifdef CONFIG_DEBUG +# define message lib_lowprintf +# define msgflush() +# else +# define message printf +# define msgflush() fflush(stdout) +# endif +#endif + + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: usbstrg_archinitialize + * + * Description: + * Perform architecture specific initialization + * + ****************************************************************************/ + +int usbstrg_archinitialize(void) +{ + FAR struct spi_dev_s *spi; + int ret; + + /* Get the SPI port */ + + message("usbstrg_archinitialize: Initializing SPI port %d\n", + LPC17XX_MMCSDSPIPORTNO); + + spi = up_spiinitialize(1); + if (!spi) + { + message("usbstrg_archinitialize: Failed to initialize SPI port %d\n", + LPC17XX_MMCSDSPIPORTNO); + return -ENODEV; + } + + message("usbstrg_archinitialize: Successfully initialized SPI port %d\n", + LPC17XX_MMCSDSPIPORTNO); + + /* Bind the SPI port to the slot */ + + message("usbstrg_archinitialize: Binding SPI port %d to MMC/SD slot %d\n", + LPC17XX_MMCSDSPIPORTNO, LPC17XX_MMCSDSLOTNO); + + ret = mmcsd_spislotinitialize(CONFIG_EXAMPLES_USBSTRG_DEVMINOR1, LPC17XX_MMCSDSLOTNO, spi); + if (ret < 0) + { + message("usbstrg_archinitialize: Failed to bind SPI port %d to MMC/SD slot %d: %d\n", + LPC17XX_MMCSDSPIPORTNO, LPC17XX_MMCSDSLOTNO, ret); + return ret; + } + + message("usbstrg_archinitialize: Successfuly bound SPI port %d to MMC/SD slot %d\n", + LPC17XX_MMCSDSPIPORTNO, LPC17XX_MMCSDSLOTNO); + return OK; +} diff --git a/nuttx/configs/olimex-lpc1766stk/tools/olimex.cfg b/nuttx/configs/olimex-lpc1766stk/tools/olimex.cfg new file mode 100755 index 000000000..6b98458e6 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/tools/olimex.cfg @@ -0,0 +1,61 @@ +#daemon configuration +telnet_port 4444 +gdb_port 3333 + +#interface +interface ft2232 +ft2232_device_desc "Olimex OpenOCD JTAG A" +ft2232_layout "olimex-jtag" +ft2232_vid_pid 0x15BA 0x0003 + +# NXP LPC1768 Cortex-M3 with 512kB Flash and 32kB+32kB Local On-Chip SRAM, clocked with 4MHz internal RC oscillator + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME lpc1768 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + set _CPUTAPID 0x4ba00477 +} + +#delays on reset lines +jtag_nsrst_delay 200 +jtag_ntrst_delay 200 + +# LPC2000 & LPC1700 -> SRST causes TRST +reset_config trst_and_srst srst_pulls_trst + +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID + +set _TARGETNAME $_CHIPNAME.cpu +target create $_TARGETNAME cortex_m3 -endian $_ENDIAN -chain-position $_TARGETNAME + +# LPC1768 has 32kB of SRAM on its main system bus (so-called Local On-Chip SRAM) +$_TARGETNAME configure -work-area-phys 0x10000000 -work-area-size 0x8000 -work-area-backup 0 + +# REVISIT is there any good reason to have this reset-init event handler?? +# Normally they should set up (board-specific) clocking then probe the flash... +$_TARGETNAME configure -event reset-init { + # Force NVIC.VTOR to point to flash at 0 ... + # WHY? This is it's reset value; we run right after reset!! + mwb 0xE000ED08 0x00 +} + +# LPC1768 has 512kB of user-available FLASH (bootloader is located in separate dedicated region). +# flash bank lpc1700 <base> <size> 0 0 <target#> <variant> <cclk> [calc_checksum] + +set _FLASHNAME $_CHIPNAME.flash +flash bank $_FLASHNAME lpc2000 0x0 0x80000 0 0 $_TARGETNAME lpc1700 80000 calc_checksum + +# 4MHz / 6 = 666kHz, so use 500 +jtag_khz 100 diff --git a/nuttx/configs/olimex-lpc1766stk/tools/oocd.sh b/nuttx/configs/olimex-lpc1766stk/tools/oocd.sh new file mode 100755 index 000000000..6f4bd6047 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/tools/oocd.sh @@ -0,0 +1,42 @@ +#!/bin/sh + +TOPDIR=$1 +USAGE="$0 <TOPDIR> [-d]" +if [ -z "${TOPDIR}" ]; then + echo "Missing argument" + echo $USAGE + exit 1 +fi + +OPENOCD_PATH="/cygdrive/c/OpenOCD/openocd-0.4.0/src" +OPENOCD_EXE=openocd.exe +OPENOCD_CFG="${TOPDIR}/configs/olimex-lpc1766stk/tools/olimex.cfg" +OPENOCD_ARGS="-f `cygpath -w ${OPENOCD_CFG}`" + +if [ "X$2" = "X-d" ]; then + OPENOCD_ARGS=$OPENOCD_ARGS" -d3" + set -x +fi + +if [ ! -d ${OPENOCD_PATH} ]; then + echo "OpenOCD path does not exist: ${OPENOCD_PATH}" + exit 1 +fi +if [ ! -x ${OPENOCD_PATH}/${OPENOCD_EXE} ]; then + echo "OpenOCD does not exist: ${OPENOCD_PATH}/${OPENOCD_EXE}" + exit 1 +fi +if [ ! -f ${OPENOCD_CFG} ]; then + echo "OpenOCD config file does not exist: ${OPENOCD_CFG}" + exit 1 +fi + +echo "Starting OpenOCD" +${OPENOCD_PATH}/${OPENOCD_EXE} ${OPENOCD_ARGS} & +echo "OpenOCD daemon started" +ps -ef | grep openocd +echo "In GDB: target remote localhost:3333" + + + + diff --git a/nuttx/configs/olimex-lpc1766stk/usbserial/Make.defs b/nuttx/configs/olimex-lpc1766stk/usbserial/Make.defs new file mode 100755 index 000000000..e151b2ef3 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/usbserial/Make.defs @@ -0,0 +1,162 @@ +############################################################################ +# configs/olimex-lpc1766stk/usbserial/Make.defs +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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 ${TOPDIR}/.config + +# Setup for the selected toolchain + +ifeq ($(CONFIG_LPC17_CODESOURCERYW),y) + # CodeSourcery under Windows + CROSSDEV = arm-none-eabi- + WINTOOL = y + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft +endif +ifeq ($(CONFIG_LPC17_CODESOURCERYL),y) + # CodeSourcery under Linux + CROSSDEV = arm-none-eabi- + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft + MAXOPTIMIZATION = -O2 +endif +ifeq ($(CONFIG_LPC17_DEVKITARM),y) + # devkitARM under Windows + CROSSDEV = arm-eabi- + WINTOOL = y + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft +endif +ifeq ($(CONFIG_LPC17_BUILDROOT),y) + # NuttX buildroot under Linux or Cygwin + CROSSDEV = arm-elf- + ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft + MAXOPTIMIZATION = -Os +endif + +ifeq ($(WINTOOL),y) + # Windows-native toolchains + DIRLINK = $(TOPDIR)/tools/winlink.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)/usbserial/ld.script}" + MAXOPTIMIZATION = -O2 +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)/usbserial/ld.script +endif + +CC = $(CROSSDEV)gcc +CXX = $(CROSSDEV)g++ +CPP = $(CROSSDEV)gcc -E +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)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 +else + ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer +endif + +ARCHCFLAGS = -fno-builtin +ARCHCXXFLAGS = -fno-builtin -fno-exceptions +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHWARNINGSXX = -Wall -Wshadow +ARCHDEFINES = +ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10 + +CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe +CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS) +CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) -pipe +CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS) +CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) +AFLAGS = $(CFLAGS) -D__ASSEMBLY__ + +NXFLATLDFLAGS1 = -r -d -warn-common +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections +LDNXFLATFLAGS = -e main -s 2048 + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifneq ($(CROSSDEV),arm-elf-) + LDFLAGS += -nostartfiles -nodefaultlibs +endif +ifeq ($(CONFIG_DEBUG_SYMBOLS),y) + LDFLAGS += -g +endif + +define PREPROCESS + @echo "CPP: $1->$2" + @$(CPP) $(CPPFLAGS) $1 -o $2 +endef + +define COMPILE + @echo "CC: $1" + @$(CC) -c $(CFLAGS) $1 -o $2 +endef + +define COMPILEXX + @echo "CXX: $1" + @$(CXX) -c $(CXXFLAGS) $1 -o $2 +endef + +define ASSEMBLE + @echo "AS: $1" + @$(CC) -c $(AFLAGS) $1 -o $2 +endef + +define ARCHIVE + echo "AR: $2"; \ + $(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; } +endef + +define CLEAN + @rm -f *.o *.a +endef + +HOSTCC = gcc +HOSTINCLUDES = -I. +HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe +HOSTLDFLAGS = + diff --git a/nuttx/configs/olimex-lpc1766stk/usbserial/defconfig b/nuttx/configs/olimex-lpc1766stk/usbserial/defconfig new file mode 100755 index 000000000..23875092d --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/usbserial/defconfig @@ -0,0 +1,848 @@ +############################################################################ +# configs/olimex-lpc1766stk/usbserial/defconfig +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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. +# +############################################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory and, hence, the +# processor architecture. +# CONFIG_ARCH_family - for use in C code. This identifies the +# particular chip family that the architecture is implemented +# in. +# CONFIG_ARCH_architecture - for use in C code. This identifies the +# specific architecture within the chip familyl. +# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory +# CONFIG_ARCH_CHIP_name - For use in C code +# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence, +# the board that supports the particular chip or SoC. +# CONFIG_ARCH_BOARD_name - for use in C code +# CONFIG_ENDIAN_BIG - define if big endian (default is little endian) +# CONFIG_BOARD_LOOPSPERMSEC - for delay loops +# CONFIG_DRAM_SIZE - Describes the installed DRAM. +# CONFIG_DRAM_START - The start address of DRAM (physical) +# CONFIG_DRAM_END - Last address+1 of installed RAM +# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization +# 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_BOOTLOADER - Set if you are using a bootloader. +# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. +# CONFIG_ARCH_BUTTONS - Enable support for buttons. 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_BOARD_LOOPSPERMSEC. You simply use a stop watch to measure +# the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until +# the delay actually is 100 seconds. +# CONFIG_ARCH_DMA - Support DMA initialization +# +CONFIG_ARCH=arm +CONFIG_ARCH_ARM=y +CONFIG_ARCH_CORTEXM3=y +CONFIG_ARCH_CHIP=lpc17xx +CONFIG_ARCH_CHIP_LPC1768=y +CONFIG_ARCH_BOARD=olimex-lpc1766stk +CONFIG_ARCH_BOARD_LPC1766STK=y +CONFIG_BOARD_LOOPSPERMSEC=7982 +CONFIG_DRAM_SIZE=(32*1024) +CONFIG_DRAM_START=0x10000000 +CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) +CONFIG_ARCH_IRQPRIO=y +CONFIG_ARCH_INTERRUPTSTACK=n +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARCH_BOOTLOADER=n +CONFIG_ARCH_LEDS=y +CONFIG_ARCH_BUTTONS=n +CONFIG_ARCH_CALIBRATION=n +CONFIG_ARCH_DMA=n + +# +# Identify toolchain and linker options +# +CONFIG_LPC17_CODESOURCERYW=n +CONFIG_LPC17_CODESOURCERYL=n +CONFIG_LPC17_DEVKITARM=n +CONFIG_LPC17_BUILDROOT=y + +# +# Individual subsystems can be enabled: +# +# Individual subsystems can be enabled: +# (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h) +CONFIG_LPC17_ETHERNET=n +CONFIG_LPC17_USBHOST=n +CONFIG_LPC17_USBOTG=n +CONFIG_LPC17_USBDEV=n +CONFIG_LPC17_UART0=y +CONFIG_LPC17_UART1=n +CONFIG_LPC17_UART2=n +CONFIG_LPC17_UART3=n +CONFIG_LPC17_CAN1=n +CONFIG_LPC17_CAN2=n +CONFIG_LPC17_SPI=n +CONFIG_LPC17_SSP0=n +CONFIG_LPC17_SSP1=n +CONFIG_LPC17_I2C0=n +CONFIG_LPC17_I2C1=n +CONFIG_LPC17_I2S=n +CONFIG_LPC17_TMR0=n +CONFIG_LPC17_TMR1=n +CONFIG_LPC17_TMR2=n +CONFIG_LPC17_TMR3=n +CONFIG_LPC17_RIT=n +CONFIG_LPC17_PWM=n +CONFIG_LPC17_MCPWM=n +CONFIG_LPC17_QEI=n +CONFIG_LPC17_RTC=n +CONFIG_LPC17_WDT=n +CONFIG_LPC17_ADC=n +CONFIG_LPC17_DAC=n +CONFIG_LPC17_GPDMA=n + +# +# LPC17xx specific serial device driver settings +# +# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the +# console and ttys0 (default is the UART1). +# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. +# This specific the size of the receive buffer +# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before +# being sent. This specific the size of the transmit buffer +# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be +# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. +# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity +# CONFIG_UARTn_2STOP - Two stop bits +# +CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_UART1_SERIAL_CONSOLE=n +CONFIG_UART2_SERIAL_CONSOLE=n +CONFIG_UART3_SERIAL_CONSOLE=n + +CONFIG_UART0_TXBUFSIZE=256 +CONFIG_UART1_TXBUFSIZE=256 +CONFIG_UART2_TXBUFSIZE=256 +CONFIG_UART3_TXBUFSIZE=256 + +CONFIG_UART0_RXBUFSIZE=256 +CONFIG_UART1_RXBUFSIZE=256 +CONFIG_UART2_RXBUFSIZE=256 +CONFIG_UART3_RXBUFSIZE=256 + +CONFIG_UART0_BAUD=115200 +CONFIG_UART2_BAUD=115200 +CONFIG_UART3_BAUD=115200 +CONFIG_UART1_BAUD=115200 + +CONFIG_UART0_BITS=8 +CONFIG_UART1_BITS=8 +CONFIG_UART2_BITS=8 +CONFIG_UART3_BITS=8 + +CONFIG_UART0_PARITY=0 +CONFIG_UART1_PARITY=0 +CONFIG_UART2_PARITY=0 +CONFIG_UART3_PARITY=0 + +CONFIG_UART0_2STOP=0 +CONFIG_UART1_2STOP=0 +CONFIG_UART2_2STOP=0 +CONFIG_UART3_2STOP=0 + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com using the tools/mkimage.sh script +# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_RAW_BINARY - make a raw binary format file used with many +# different loaders using the GNU objcopy program. This option +# should not be selected if you are not using the GNU toolchain. +# CONFIG_HAVE_LIBM - toolchain supports libm.a +# +CONFIG_RRLOAD_BINARY=n +CONFIG_INTELHEX_BINARY=y +CONFIG_MOTOROLA_SREC=n +CONFIG_RAW_BINARY=n +CONFIG_HAVE_LIBM=n + +# +# General OS setup +# +# CONFIG_APP_DIR - Identifies the relative path to the directory +# that builds the application to link with NuttX. +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_DEBUG_SYMBOLS - build without optimization and with +# debug symbols (needed for use with a debugger). +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_TICKS_PER_MSEC - The default system timer is 100Hz +# or TICKS_PER_MSEC=10. This setting may be defined to +# inform NuttX that the processor hardware is providing +# system timer interrupts at some interrupt interval other +# than 10 msec. +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions. +# You would only need this if you are concerned about accurate +# time conversions in the past or in the distant future. +# CONFIG_JULIAN_TIME - Enables Julian time conversions. You +# would only need this if you are concerned about accurate +# time conversion in the distand past. You must also define +# CONFIG_GREGORIAN_TIME in order to use Julian time. +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console +# driver (minimul support) +# CONFIG_MUTEX_TYPES: Set to enable support for recursive and +# errorcheck mutexes. Enables pthread_mutexattr_settype(). +# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority +# inheritance on mutexes and semaphores. +# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority +# inheritance is enabled. It defines the maximum number of +# different threads (minus one) that can take counts on a +# semaphore with priority inheritance support. This may be +# set to zero if priority inheritance is disabled OR if you +# are only using semaphores as mutexes (only one holder) OR +# if no more than two threads participate using a counting +# semaphore. +# CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled, +# then this setting is the maximum number of higher priority +# threads (minus 1) than can be waiting for another thread +# to release a count on a semaphore. This value may be set +# to zero if no more than one thread is expected to wait for +# a semaphore. +# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors +# by task_create() when a new task is started. If set, all +# files/drivers will appear to be closed in the new task. +# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first +# three file descriptors (stdin, stdout, stderr) by task_create() +# when a new task is started. If set, all files/drivers will +# appear to be closed in the new task except for stdin, stdout, +# and stderr. +# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket +# desciptors by task_create() when a new task is started. If +# set, all sockets will appear to be closed in the new task. +# CONFIG_NXFLAT. Enable support for the NXFLAT binary format. +# This format will support execution of NuttX binaries located +# in a ROMFS filesystem (see examples/nxflat). +# CONFIG_SCHED_WORKQUEUE. Create a dedicated "worker" thread to +# handle delayed processing from interrupt handlers. This feature +# is required for some drivers but, if there are not complaints, +# can be safely disabled. The worker thread also performs +# garbage collection -- completing any delayed memory deallocations +# from interrupt handlers. If the worker thread is disabled, +# then that clean will be performed by the IDLE thread instead +# (which runs at the lowest of priority and may not be appropriate +# if memory reclamation is of high priority). If CONFIG_SCHED_WORKQUEUE +# is enabled, then the following options can also be used: +# CONFIG_SCHED_WORKPRIORITY - The execution priority of the worker +# thread. Default: 50 +# CONFIG_SCHED_WORKPERIOD - How often the worker thread checks for +# work in units of microseconds. Default: 50*1000 (50 MS). +# CONFIG_SCHED_WORKSTACKSIZE - The stack size allocated for the worker +# thread. Default: CONFIG_IDLETHREAD_STACKSIZE. +# CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up +# the worker thread. Default: 4 +# +CONFIG_APP_DIR=examples/usbserial +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_DEBUG_SYMBOLS=n +CONFIG_DEBUG_USB=n +CONFIG_MM_REGIONS=2 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2010 +CONFIG_START_MONTH=7 +CONFIG_START_DAY=15 +CONFIG_GREGORIAN_TIME=n +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=y +CONFIG_DEV_LOWCONSOLE=n +CONFIG_MUTEX_TYPES=n +CONFIG_PRIORITY_INHERITANCE=n +CONFIG_SEM_PREALLOCHOLDERS=0 +CONFIG_SEM_NNESTPRIO=0 +CONFIG_FDCLONE_DISABLE=n +CONFIG_FDCLONE_STDIO=n +CONFIG_SDCLONE_DISABLE=y +CONFIG_NXFLAT=n +CONFIG_SCHED_WORKQUEUE=n +CONFIG_SCHED_WORKPRIORITY=50 +CONFIG_SCHED_WORKPERIOD=(50*1000) +CONFIG_SCHED_WORKSTACKSIZE=1024 +CONFIG_SIG_SIGWORK=4 + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=n +CONFIG_DISABLE_MOUNTPOINT=y +CONFIG_DISABLE_ENVIRON=n +CONFIG_DISABLE_POLL=y + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve system performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_STRNLEN=n +CONFIG_ARCH_BZERO=n +CONFIG_ARCH_KMALLOC=n +CONFIG_ARCH_KZMALLOC=n +CONFIG_ARCH_KFREE=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +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_STDIO_BUFFER_SIZE=256 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=4 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_PREALLOC_TIMERS=4 + +# +# Filesystem configuration +# +# CONFIG_FS_FAT - Enable FAT filesystem support +# CONFIG_FAT_SECTORSIZE - Max supported sector size +# CONFIG_FS_ROMFS - Enable ROMFS filesystem support +CONFIG_FS_FAT=n +CONFIG_FS_ROMFS=n + +# +# SPI-based MMC/SD driver +# +# CONFIG_MMCSD_NSLOTS +# Number of MMC/SD slots supported by the driver +# CONFIG_MMCSD_READONLY +# Provide read-only access (default is read/write) +# CONFIG_MMCSD_SPICLOCK - Maximum SPI clock to drive MMC/SD card. +# Default is 20MHz. +# +CONFIG_MMCSD_NSLOTS=1 +CONFIG_MMCSD_READONLY=n +CONFIG_MMCSD_SPICLOCK=12500000 + +# +# Block driver buffering +# +# CONFIG_FS_READAHEAD +# Enable read-ahead buffering +# CONFIG_FS_WRITEBUFFER +# Enable write buffering +# +CONFIG_FS_READAHEAD=n +CONFIG_FS_WRITEBUFFER=n + +# +# SDIO-based MMC/SD driver +# +# CONFIG_SDIO_DMA +# SDIO driver supports DMA +# CONFIG_MMCSD_MMCSUPPORT +# Enable support for MMC cards +# CONFIG_MMCSD_HAVECARDDETECT +# SDIO driver card detection is 100% accurate +# +CONFIG_SDIO_DMA=n +CONFIG_MMCSD_MMCSUPPORT=n +CONFIG_MMCSD_HAVECARDDETECT=n + +# +# TCP/IP and UDP support via uIP +# CONFIG_NET - Enable or disable all network features +# CONFIG_NET_IPv6 - Build in support for IPv6 +# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread. +# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options +# CONFIG_NET_BUFSIZE - uIP buffer size +# CONFIG_NET_TCP - TCP support on or off +# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks) +# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers +# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero) +# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until +# accept() is called. The size of the backlog is selected when listen() is called. +# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks) +# CONFIG_NET_UDP - UDP support on or off +# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off +# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections +# CONFIG_NET_ICMP - ICMP ping response support on or off +# CONFIG_NET_ICMP_PING - ICMP ping request support on or off +# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address +# CONFIG_NET_STATISTICS - uIP statistics on or off +# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window +# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table +# CONFIG_NET_BROADCAST - Broadcast support +# CONFIG_NET_LLH_LEN - The link level header length +# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates +# +CONFIG_NET=n +CONFIG_NET_IPv6=n +CONFIG_NSOCKET_DESCRIPTORS=0 +CONFIG_NET_SOCKOPTS=y +CONFIG_NET_BUFSIZE=420 +CONFIG_NET_TCP=n +CONFIG_NET_TCP_CONNS=40 +CONFIG_NET_MAX_LISTENPORTS=40 +CONFIG_NET_UDP=n +CONFIG_NET_UDP_CHECKSUMS=y +#CONFIG_NET_UDP_CONNS=10 +CONFIG_NET_ICMP=n +CONFIG_NET_ICMP_PING=n +#CONFIG_NET_PINGADDRCONF=0 +CONFIG_NET_STATISTICS=y +#CONFIG_NET_RECEIVE_WINDOW= +#CONFIG_NET_ARPTAB_SIZE=8 +CONFIG_NET_BROADCAST=n +#CONFIG_NET_LLH_LEN=14 +#CONFIG_NET_FWCACHE_SIZE=2 + +# +# UIP Network Utilities +# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP +# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries +# +CONFIG_NET_DHCP_LIGHT=n +CONFIG_NET_RESOLV_ENTRIES=4 + +# +# USB Device Configuration +# +# CONFIG_USBDEV +# Enables USB device support +# CONFIG_USBDEV_ISOCHRONOUS +# Build in extra support for isochronous endpoints +# CONFIG_USBDEV_DUALSPEED +# Hardware handles high and full speed operation (USB 2.0) +# CONFIG_USBDEV_SELFPOWERED +# Will cause USB features to indicate that the device is +# self-powered +# CONFIG_USBDEV_MAXPOWER +# Maximum power consumption in mA +# CONFIG_USBDEV_TRACE +# Enables USB tracing for debug +# CONFIG_USBDEV_TRACE_NRECORDS +# Number of trace entries to remember +# +CONFIG_USBDEV=y +CONFIG_USBDEV_ISOCHRONOUS=n +CONFIG_USBDEV_DUALSPEED=n +CONFIG_USBDEV_SELFPOWERED=y +CONFIG_USBDEV_REMOTEWAKEUP=n +CONFIG_USBDEV_MAXPOWER=100 +CONFIG_USBDEV_TRACE=n +CONFIG_USBDEV_TRACE_NRECORDS=128 + +# +# LPC17xx USB Configuration +# +# CONFIG_LPC17_USBDEV_FRAME_INTERRUPT +# Handle USB Start-Of-Frame events. +# Enable reading SOF from interrupt handler vs. simply reading on demand. +# Probably a bad idea... Unless there is some issue with sampling the SOF +# from hardware asynchronously. +# CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT +# Enable high priority interrupts. I have no idea why you might want to +# do that +# CONFIG_LPC17_USBDEV_NDMADESCRIPTORS +# Number of DMA descriptors to allocate in SRAM. +# CONFIG_LPC17_USBDEV_DMA +# Enable lpc17xx-specific DMA support +# +CONFIG_LPC17_USBDEV_FRAME_INTERRUPT=n +CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT=n +CONFIG_LPC17_USBDEV_DMA=n +CONFIG_LPC17_USBDEV_NDMADESCRIPTORS=0 +CONFIG_LPC17_USBDEV_DMAINTMASK=0 + +# +# USB Serial Device Configuration +# +# CONFIG_USBSER +# Enable compilation of the USB serial driver +# CONFIG_USBSER_EPINTIN +# The logical 7-bit address of a hardware endpoint that supports +# interrupt IN operation +# CONFIG_USBSER_EPBULKOUT +# The logical 7-bit address of a hardware endpoint that supports +# bulk OUT operation +# CONFIG_USBSER_EPBULKIN +# The logical 7-bit address of a hardware endpoint that supports +# bulk IN operation +# # CONFIG_USBSER_NWRREQS and CONFIG_USBSER_NRDREQS +# The number of write/read requests that can be in flight +# CONFIG_USBSER_VENDORID and CONFIG_USBSER_VENDORSTR +# The vendor ID code/string +# CONFIG_USBSER_PRODUCTID and CONFIG_USBSER_PRODUCTSTR +# The product ID code/string +# CONFIG_USBSER_RXBUFSIZE and CONFIG_USBSER_TXBUFSIZE +# Size of the serial receive/transmit buffers +# +CONFIG_USBSER=y +CONFIG_USBSER_EPINTIN=1 +CONFIG_USBSER_EPBULKOUT=2 +CONFIG_USBSER_EPBULKIN=5 +CONFIG_USBSER_NWRREQS=4 +CONFIG_USBSER_NRDREQS=4 +CONFIG_USBSER_VENDORID=0x067b +CONFIG_USBSER_PRODUCTID=0x2303 +CONFIG_USBSER_VENDORSTR="Nuttx" +CONFIG_USBSER_PRODUCTSTR="USBdev Serial" +CONFIG_USBSER_RXBUFSIZE=512 +CONFIG_USBSER_TXBUFSIZE=512 + +# +# USB Storage Device Configuration +# +# CONFIG_USBSTRG +# Enable compilation of the USB storage driver +# CONFIG_USBSTRG_EP0MAXPACKET +# Max packet size for endpoint 0 +# CONFIG_USBSTRG_EPBULKOUT and CONFIG_USBSTRG_EPBULKIN +# The logical 7-bit address of a hardware endpoints that support +# bulk OUT and IN operations +# CONFIG_USBSTRG_NWRREQS and CONFIG_USBSTRG_NRDREQS +# The number of write/read requests that can be in flight +# CONFIG_USBSTRG_BULKINREQLEN and CONFIG_USBSTRG_BULKOUTREQLEN +# The size of the buffer in each write/read request. This +# value needs to be at least as large as the endpoint +# maxpacket and ideally as large as a block device sector. +# CONFIG_USBSTRG_VENDORID and CONFIG_USBSTRG_VENDORSTR +# The vendor ID code/string +# CONFIG_USBSTRG_PRODUCTID and CONFIG_USBSTRG_PRODUCTSTR +# The product ID code/string +# CONFIG_USBSTRG_REMOVABLE +# Select if the media is removable +# +CONFIG_USBSTRG=n +CONFIG_USBSTRG_EP0MAXPACKET=64 +CONFIG_USBSTRG_EPBULKOUT=2 +CONFIG_USBSTRG_EPBULKIN=5 +CONFIG_USBSTRG_NRDREQS=2 +CONFIG_USBSTRG_NWRREQS=2 +CONFIG_USBSTRG_BULKINREQLEN=256 +CONFIG_USBSTRG_BULKOUTREQLEN=256 +CONFIG_USBSTRG_VENDORID=0x584e +CONFIG_USBSTRG_VENDORSTR="NuttX" +CONFIG_USBSTRG_PRODUCTID=0x5342 +CONFIG_USBSTRG_PRODUCTSTR="USBdev Storage" +CONFIG_USBSTRG_VERSIONNO=0x0399 +CONFIG_USBSTRG_REMOVABLE=y + +# +# Settings for examples/uip +# +CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_UIP_DHCPC=n + +# +# Settings for examples/nettest +CONFIG_EXAMPLE_NETTEST_SERVER=n +CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n +CONFIG_EXAMPLE_NETTEST_NOMAC=n +CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1) + +# +# Settings for examples/ostest +# +CONFIG_EXAMPLES_OSTEST_LOOPS=1 +CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048 +CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3 + +# +# Settings for examples/nsh +# +# CONFIG_EXAMPLES_NSH_FILEIOSIZE - Size of a static I/O buffer +# CONFIG_EXAMPLES_NSH_STRERROR - Use strerror(errno) +# CONFIG_EXAMPLES_NSH_LINELEN - Maximum length of one command line +# CONFIG_EXAMPLES_NSH_STACKSIZE - Stack size to use for new threads. +# CONFIG_EXAMPLES_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi +# CONFIG_EXAMPLES_NSH_DISABLESCRIPT - Disable scripting support +# CONFIG_EXAMPLES_NSH_DISABLEBG - Disable background commands +# CONFIG_EXAMPLES_NSH_ROMFSETC - Use startup script in /etc +# CONFIG_EXAMPLES_NSH_CONSOLE - Use serial console front end +# CONFIG_EXAMPLES_NSH_TELNET - Use telnetd console front end +# CONFIG_EXAMPLES_NSH_ARCHINIT - Platform provides architecture +# specific initialization (nsh_archinitialize()). +# +# If CONFIG_EXAMPLES_NSH_TELNET is selected: +# CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size +# CONFIG_EXAMPLES_NSH_DHCPC - Obtain address using DHCP +# CONFIG_EXAMPLES_NSH_IPADDR - Provides static IP address +# CONFIG_EXAMPLES_NSH_DRIPADDR - Provides static router IP address +# CONFIG_EXAMPLES_NSH_NETMASK - Provides static network mask +# CONFIG_EXAMPLES_NSH_NOMAC - Use a bogus MAC address +# +# If CONFIG_EXAMPLES_NSH_ROMFSETC is selected: +# CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT - ROMFS mountpoint +# CONFIG_EXAMPLES_NSH_INITSCRIPT - Relative path to init script +# CONFIG_EXAMPLES_NSH_ROMFSDEVNO - ROMFS RAM device minor +# CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE - ROMF sector size +# CONFIG_EXAMPLES_NSH_FATDEVNO - FAT FS RAM device minor +# CONFIG_EXAMPLES_NSH_FATSECTSIZE - FAT FS sector size +# CONFIG_EXAMPLES_NSH_FATNSECTORS - FAT FS number of sectors +# CONFIG_EXAMPLES_NSH_FATMOUNTPT - FAT FS mountpoint +# +CONFIG_EXAMPLES_NSH_FILEIOSIZE=512 +CONFIG_EXAMPLES_NSH_STRERROR=n +CONFIG_EXAMPLES_NSH_LINELEN=64 +CONFIG_EXAMPLES_NSH_STACKSIZE=2048 +CONFIG_EXAMPLES_NSH_NESTDEPTH=3 +CONFIG_EXAMPLES_NSH_DISABLESCRIPT=n +CONFIG_EXAMPLES_NSH_DISABLEBG=n +CONFIG_EXAMPLES_NSH_ROMFSETC=n +CONFIG_EXAMPLES_NSH_CONSOLE=y +CONFIG_EXAMPLES_NSH_TELNET=n +CONFIG_EXAMPLES_NSH_ARCHINIT=n +CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512 +CONFIG_EXAMPLES_NSH_DHCPC=n +CONFIG_EXAMPLES_NSH_NOMAC=n +CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT="/etc" +CONFIG_EXAMPLES_NSH_INITSCRIPT="init.d/rcS" +CONFIG_EXAMPLES_NSH_ROMFSDEVNO=0 +CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE=64 +CONFIG_EXAMPLES_NSH_FATDEVNO=1 +CONFIG_EXAMPLES_NSH_FATSECTSIZE=512 +CONFIG_EXAMPLES_NSH_FATNSECTORS=1024 +CONFIG_EXAMPLES_NSH_FATMOUNTPT=/tmp + +# +# Architecture-specific NSH options +# +CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO=0 +CONFIG_EXAMPLES_NSH_MMCSDSLOTNO=0 +CONFIG_EXAMPLES_NSH_MMCSDMINOR=0 + +# +# Settings for examples/usbserial +# +# CONFIG_EXAMPLES_USBSERIAL_INONLY +# Only verify IN (device-to-host) data transfers. Default: both +# CONFIG_EXAMPLES_USBSERIAL_OUTONLY +# Only verify OUT (host-to-device) data transfers. Default: both +# CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL +# Send only small, single packet messages. Default: Send large and small. +# CONFIG_EXAMPLES_USBSERIAL_ONLYBIG +# Send only large, multi-packet messages. Default: Send large and small. +# +CONFIG_EXAMPLES_USBSERIAL_INONLY=n +CONFIG_EXAMPLES_USBSERIAL_OUTONLY=n +CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL=n +CONFIG_EXAMPLES_USBSERIAL_ONLYBIG=n + +CONFIG_EXAMPLES_USBSERIAL_TRACEINIT=n +CONFIG_EXAMPLES_USBSERIAL_TRACECLASS=n +CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n +CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n +CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n + +# +# Settings for examples/usbstorage +# +# CONFIG_EXAMPLES_USBSTRG_NLUNS +# Defines the number of logical units (LUNs) exported by the USB storage +# driver. Each LUN corresponds to one exported block driver (or partition +# of a block driver). May be 1, 2, or 3. Default is 1. +# CONFIG_EXAMPLES_USBSTRG_DEVMINOR1 +# The minor device number of the block driver for the first LUN. For +# example, N in /dev/mmcsdN. Used for registering the block driver. Default +# is zero. +# CONFIG_EXAMPLES_USBSTRG_DEVPATH1 +# The full path to the registered block driver. Default is "/dev/mmcsd0" +# CONFIG_EXAMPLES_USBSTRG_DEVMINOR2 and CONFIG_EXAMPLES_USBSTRG_DEVPATH2 +# Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBSTRG_NLUNS +# is 2 or 3. No defaults. +# CONFIG_EXAMPLES_USBSTRG_DEVMINOR3 and CONFIG_EXAMPLES_USBSTRG_DEVPATH3 +# Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBSTRG_NLUNS +# is 3. No defaults. +# +# If CONFIG_USBDEV_TRACE is enabled (or CONFIG_DEBUG and CONFIG_DEBUG_USB), then +# the example code will also manage the USB trace output. The amount of trace output +# can be controlled using: +# +# CONFIG_EXAMPLES_USBSTRG_TRACEINIT +# Show initialization events +# CONFIG_EXAMPLES_USBSTRG_TRACECLASS +# Show class driver events +# CONFIG_EXAMPLES_USBSTRG_TRACETRANSFERS +# Show data transfer events +# CONFIG_EXAMPLES_USBSTRG_TRACECONTROLLER +# Show controller events +# CONFIG_EXAMPLES_USBSTRG_TRACEINTERRUPTS +# Show interrupt-related events. +CONFIG_EXAMPLES_USBSTRG_NLUNS=1 +CONFIG_EXAMPLES_USBSTRG_DEVMINOR1=0 +CONFIG_EXAMPLES_USBSTRG_DEVPATH1="/dev/mmcsd0" +CONFIG_EXAMPLES_USBSTRG_TRACEINIT=n +CONFIG_EXAMPLES_USBSTRG_TRACECLASS=n +CONFIG_EXAMPLES_USBSTRG_TRACETRANSFERS=n +CONFIG_EXAMPLES_USBSTRG_TRACECONTROLLER=n +CONFIG_EXAMPLES_USBSTRG_TRACEINTERRUPTS=n + +# +# Stack and heap information +# +# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP +# operation from FLASH but must copy initialized .data sections to RAM. +# (should also be =n for the LPC17xx which always runs from flash) +# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH +# but copy themselves entirely into RAM for better performance. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only) +# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack. +# This is the thread that (1) performs the inital boot of the system up +# to the point where user_start() is spawned, and (2) there after is the +# IDLE thread that executes only when there is no other thread ready to +# run. +# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate +# for the main user thread that begins at the user_start() entry point. +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_RUNFROMFLASH=n +CONFIG_BOOT_COPYTORAM=n +CONFIG_CUSTOM_STACK=n +CONFIG_STACK_POINTER= +CONFIG_IDLETHREAD_STACKSIZE=1024 +CONFIG_USERMAIN_STACKSIZE=2048 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=2048 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/nuttx/configs/olimex-lpc1766stk/usbserial/ld.script b/nuttx/configs/olimex-lpc1766stk/usbserial/ld.script new file mode 100755 index 000000000..181418d54 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/usbserial/ld.script @@ -0,0 +1,109 @@ +/**************************************************************************** + * configs/olimex-lpc1766stk/usbserial/ld.script + * + * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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 LPC1768 has 512Kb of FLASH beginning at address 0x0000:0000 and + * 64Kb of total SRAM: 32Kb of SRAM in the CPU block beginning at address + * 0x10000000 and 32Kb of AHB SRAM in two banks of 16Kb beginning at addresses + * 0x20070000 and 0x20080000. Here we assume that .data and .bss will all fit + * into the 32Kb CPU SRAM address range. + */ + +MEMORY +{ + flash (rx) : ORIGIN = 0x00000000, LENGTH = 512K + sram (rwx) : ORIGIN = 0x10000000, LENGTH = 32K +} + +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 + + _eronly = ABSOLUTE(.); /* See below */ + + .data : { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } > sram AT > flash + + .ARM.extab : { + *(.ARM.extab*) + } >sram + + .ARM.exidx : { + __exidx_start = ABSOLUTE(.); + *(.ARM.exidx*) + __exidx_end = ABSOLUTE(.); + } >sram + + .bss : { /* 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/olimex-lpc1766stk/usbserial/setenv.sh b/nuttx/configs/olimex-lpc1766stk/usbserial/setenv.sh new file mode 100755 index 000000000..eff7d8483 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/usbserial/setenv.sh @@ -0,0 +1,47 @@ +#!/bin/bash +# configs/olimex-lpc1766stk/usbserial/setenv.sh +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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 [ "$(basename $0)" = "setenv.sh" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi + +WD=`pwd` +export LPCTOOL_DIR="${WD}/configs/olimex-lpc1766stk/tools" +export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin" +export PATH="${BUILDROOT_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}" + +echo "PATH : ${PATH}" diff --git a/nuttx/configs/olimex-lpc1766stk/usbstorage/Make.defs b/nuttx/configs/olimex-lpc1766stk/usbstorage/Make.defs new file mode 100755 index 000000000..ceeff0dc3 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/usbstorage/Make.defs @@ -0,0 +1,162 @@ +############################################################################ +# configs/olimex-lpc1766stk/usbstorage/Make.defs +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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 ${TOPDIR}/.config + +# Setup for the selected toolchain + +ifeq ($(CONFIG_LPC17_CODESOURCERYW),y) + # CodeSourcery under Windows + CROSSDEV = arm-none-eabi- + WINTOOL = y + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft +endif +ifeq ($(CONFIG_LPC17_CODESOURCERYL),y) + # CodeSourcery under Linux + CROSSDEV = arm-none-eabi- + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft + MAXOPTIMIZATION = -O2 +endif +ifeq ($(CONFIG_LPC17_DEVKITARM),y) + # devkitARM under Windows + CROSSDEV = arm-eabi- + WINTOOL = y + ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft +endif +ifeq ($(CONFIG_LPC17_BUILDROOT),y) + # NuttX buildroot under Linux or Cygwin + CROSSDEV = arm-elf- + ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft + MAXOPTIMIZATION = -Os +endif + +ifeq ($(WINTOOL),y) + # Windows-native toolchains + DIRLINK = $(TOPDIR)/tools/winlink.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)/usbstorage/ld.script}" + MAXOPTIMIZATION = -O2 +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)/usbstorage/ld.script +endif + +CC = $(CROSSDEV)gcc +CXX = $(CROSSDEV)g++ +CPP = $(CROSSDEV)gcc -E +LD = $(CROSSDEV)ld +AR = $(CROSSDEV)ar rcs +NM = $(CROSSDEV)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 +else + ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer +endif + +ARCHCFLAGS = -fno-builtin +ARCHCXXFLAGS = -fno-builtin -fno-exceptions +ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow +ARCHWARNINGSXX = -Wall -Wshadow +ARCHDEFINES = +ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10 + +CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe +CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS) +CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) -pipe +CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS) +CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) +AFLAGS = $(CFLAGS) -D__ASSEMBLY__ + +NXFLATLDFLAGS1 = -r -d -warn-common +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections +LDNXFLATFLAGS = -e main -s 2048 + +OBJEXT = .o +LIBEXT = .a +EXEEXT = + +ifneq ($(CROSSDEV),arm-elf-) + LDFLAGS += -nostartfiles -nodefaultlibs +endif +ifeq ($(CONFIG_DEBUG_SYMBOLS),y) + LDFLAGS += -g +endif + +define PREPROCESS + @echo "CPP: $1->$2" + @$(CPP) $(CPPFLAGS) $1 -o $2 +endef + +define COMPILE + @echo "CC: $1" + @$(CC) -c $(CFLAGS) $1 -o $2 +endef + +define COMPILEXX + @echo "CXX: $1" + @$(CXX) -c $(CXXFLAGS) $1 -o $2 +endef + +define ASSEMBLE + @echo "AS: $1" + @$(CC) -c $(AFLAGS) $1 -o $2 +endef + +define ARCHIVE + echo "AR: $2"; \ + $(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; } +endef + +define CLEAN + @rm -f *.o *.a +endef + +HOSTCC = gcc +HOSTINCLUDES = -I. +HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe +HOSTLDFLAGS = + diff --git a/nuttx/configs/olimex-lpc1766stk/usbstorage/defconfig b/nuttx/configs/olimex-lpc1766stk/usbstorage/defconfig new file mode 100755 index 000000000..93edb0a4c --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/usbstorage/defconfig @@ -0,0 +1,848 @@ +############################################################################ +# configs/olimex-lpc1766stk/usbstorage/defconfig +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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. +# +############################################################################ +# +# architecture selection +# +# CONFIG_ARCH - identifies the arch subdirectory and, hence, the +# processor architecture. +# CONFIG_ARCH_family - for use in C code. This identifies the +# particular chip family that the architecture is implemented +# in. +# CONFIG_ARCH_architecture - for use in C code. This identifies the +# specific architecture within the chip familyl. +# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory +# CONFIG_ARCH_CHIP_name - For use in C code +# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence, +# the board that supports the particular chip or SoC. +# CONFIG_ARCH_BOARD_name - for use in C code +# CONFIG_ENDIAN_BIG - define if big endian (default is little endian) +# CONFIG_BOARD_LOOPSPERMSEC - for delay loops +# CONFIG_DRAM_SIZE - Describes the installed DRAM. +# CONFIG_DRAM_START - The start address of DRAM (physical) +# CONFIG_DRAM_END - Last address+1 of installed RAM +# CONFIG_ARCH_IRQPRIO - The ST32F103Z supports interrupt prioritization +# 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_BOOTLOADER - Set if you are using a bootloader. +# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture. +# CONFIG_ARCH_BUTTONS - Enable support for buttons. 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_BOARD_LOOPSPERMSEC. You simply use a stop watch to measure +# the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until +# the delay actually is 100 seconds. +# CONFIG_ARCH_DMA - Support DMA initialization +# +CONFIG_ARCH=arm +CONFIG_ARCH_ARM=y +CONFIG_ARCH_CORTEXM3=y +CONFIG_ARCH_CHIP=lpc17xx +CONFIG_ARCH_CHIP_LPC1768=y +CONFIG_ARCH_BOARD=olimex-lpc1766stk +CONFIG_ARCH_BOARD_LPC1766STK=y +CONFIG_BOARD_LOOPSPERMSEC=7982 +CONFIG_DRAM_SIZE=(32*1024) +CONFIG_DRAM_START=0x10000000 +CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE) +CONFIG_ARCH_IRQPRIO=y +CONFIG_ARCH_INTERRUPTSTACK=n +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARCH_BOOTLOADER=n +CONFIG_ARCH_LEDS=y +CONFIG_ARCH_BUTTONS=n +CONFIG_ARCH_CALIBRATION=n +CONFIG_ARCH_DMA=n + +# +# Identify toolchain and linker options +# +CONFIG_LPC17_CODESOURCERYW=n +CONFIG_LPC17_CODESOURCERYL=n +CONFIG_LPC17_DEVKITARM=n +CONFIG_LPC17_BUILDROOT=y + +# +# Individual subsystems can be enabled: +# +# Individual subsystems can be enabled: +# (MAINOSC, PLL0, PLL1 and FLASH are controlled in board.h) +CONFIG_LPC17_ETHERNET=n +CONFIG_LPC17_USBHOST=n +CONFIG_LPC17_USBOTG=n +CONFIG_LPC17_USBDEV=n +CONFIG_LPC17_UART0=y +CONFIG_LPC17_UART1=n +CONFIG_LPC17_UART2=n +CONFIG_LPC17_UART3=n +CONFIG_LPC17_CAN1=n +CONFIG_LPC17_CAN2=n +CONFIG_LPC17_SPI=n +CONFIG_LPC17_SSP0=y +CONFIG_LPC17_SSP1=n +CONFIG_LPC17_I2C0=n +CONFIG_LPC17_I2C1=n +CONFIG_LPC17_I2S=n +CONFIG_LPC17_TMR0=n +CONFIG_LPC17_TMR1=n +CONFIG_LPC17_TMR2=n +CONFIG_LPC17_TMR3=n +CONFIG_LPC17_RIT=n +CONFIG_LPC17_PWM=n +CONFIG_LPC17_MCPWM=n +CONFIG_LPC17_QEI=n +CONFIG_LPC17_RTC=n +CONFIG_LPC17_WDT=n +CONFIG_LPC17_ADC=n +CONFIG_LPC17_DAC=n +CONFIG_LPC17_GPDMA=n + +# +# LPC17xx specific serial device driver settings +# +# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the +# console and ttys0 (default is the UART1). +# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. +# This specific the size of the receive buffer +# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before +# being sent. This specific the size of the transmit buffer +# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be +# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. +# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity +# CONFIG_UARTn_2STOP - Two stop bits +# +CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_UART1_SERIAL_CONSOLE=n +CONFIG_UART2_SERIAL_CONSOLE=n +CONFIG_UART3_SERIAL_CONSOLE=n + +CONFIG_UART0_TXBUFSIZE=256 +CONFIG_UART1_TXBUFSIZE=256 +CONFIG_UART2_TXBUFSIZE=256 +CONFIG_UART3_TXBUFSIZE=256 + +CONFIG_UART0_RXBUFSIZE=256 +CONFIG_UART1_RXBUFSIZE=256 +CONFIG_UART2_RXBUFSIZE=256 +CONFIG_UART3_RXBUFSIZE=256 + +CONFIG_UART0_BAUD=115200 +CONFIG_UART2_BAUD=115200 +CONFIG_UART3_BAUD=115200 +CONFIG_UART1_BAUD=115200 + +CONFIG_UART0_BITS=8 +CONFIG_UART1_BITS=8 +CONFIG_UART2_BITS=8 +CONFIG_UART3_BITS=8 + +CONFIG_UART0_PARITY=0 +CONFIG_UART1_PARITY=0 +CONFIG_UART2_PARITY=0 +CONFIG_UART3_PARITY=0 + +CONFIG_UART0_2STOP=0 +CONFIG_UART1_2STOP=0 +CONFIG_UART2_2STOP=0 +CONFIG_UART3_2STOP=0 + +# +# General build options +# +# CONFIG_RRLOAD_BINARY - make the rrload binary format used with +# BSPs from www.ridgerun.com using the tools/mkimage.sh script +# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format +# used with many different loaders using the GNU objcopy program +# Should not be selected if you are not using the GNU toolchain. +# CONFIG_RAW_BINARY - make a raw binary format file used with many +# different loaders using the GNU objcopy program. This option +# should not be selected if you are not using the GNU toolchain. +# CONFIG_HAVE_LIBM - toolchain supports libm.a +# +CONFIG_RRLOAD_BINARY=n +CONFIG_INTELHEX_BINARY=y +CONFIG_MOTOROLA_SREC=n +CONFIG_RAW_BINARY=n +CONFIG_HAVE_LIBM=n + +# +# General OS setup +# +# CONFIG_APP_DIR - Identifies the relative path to the directory +# that builds the application to link with NuttX. +# CONFIG_DEBUG - enables built-in debug options +# CONFIG_DEBUG_VERBOSE - enables verbose debug output +# CONFIG_DEBUG_SYMBOLS - build without optimization and with +# debug symbols (needed for use with a debugger). +# CONFIG_MM_REGIONS - If the architecture includes multiple +# regions of memory to allocate from, this specifies the +# number of memory regions that the memory manager must +# handle and enables the API mm_addregion(start, end); +# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot +# time console output +# CONFIG_TICKS_PER_MSEC - The default system timer is 100Hz +# or TICKS_PER_MSEC=10. This setting may be defined to +# inform NuttX that the processor hardware is providing +# system timer interrupts at some interrupt interval other +# than 10 msec. +# CONFIG_RR_INTERVAL - The round robin timeslice will be set +# this number of milliseconds; Round robin scheduling can +# be disabled by setting this value to zero. +# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in +# scheduler to monitor system performance +# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a +# task name to save in the TCB. Useful if scheduler +# instrumentation is selected. Set to zero to disable. +# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY - +# Used to initialize the internal time logic. +# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions. +# You would only need this if you are concerned about accurate +# time conversions in the past or in the distant future. +# CONFIG_JULIAN_TIME - Enables Julian time conversions. You +# would only need this if you are concerned about accurate +# time conversion in the distand past. You must also define +# CONFIG_GREGORIAN_TIME in order to use Julian time. +# CONFIG_DEV_CONSOLE - Set if architecture-specific logic +# provides /dev/console. Enables stdout, stderr, stdin. +# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console +# driver (minimul support) +# CONFIG_MUTEX_TYPES: Set to enable support for recursive and +# errorcheck mutexes. Enables pthread_mutexattr_settype(). +# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority +# inheritance on mutexes and semaphores. +# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority +# inheritance is enabled. It defines the maximum number of +# different threads (minus one) that can take counts on a +# semaphore with priority inheritance support. This may be +# set to zero if priority inheritance is disabled OR if you +# are only using semaphores as mutexes (only one holder) OR +# if no more than two threads participate using a counting +# semaphore. +# CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled, +# then this setting is the maximum number of higher priority +# threads (minus 1) than can be waiting for another thread +# to release a count on a semaphore. This value may be set +# to zero if no more than one thread is expected to wait for +# a semaphore. +# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors +# by task_create() when a new task is started. If set, all +# files/drivers will appear to be closed in the new task. +# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first +# three file descriptors (stdin, stdout, stderr) by task_create() +# when a new task is started. If set, all files/drivers will +# appear to be closed in the new task except for stdin, stdout, +# and stderr. +# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket +# desciptors by task_create() when a new task is started. If +# set, all sockets will appear to be closed in the new task. +# CONFIG_NXFLAT. Enable support for the NXFLAT binary format. +# This format will support execution of NuttX binaries located +# in a ROMFS filesystem (see examples/nxflat). +# CONFIG_SCHED_WORKQUEUE. Create a dedicated "worker" thread to +# handle delayed processing from interrupt handlers. This feature +# is required for some drivers but, if there are not complaints, +# can be safely disabled. The worker thread also performs +# garbage collection -- completing any delayed memory deallocations +# from interrupt handlers. If the worker thread is disabled, +# then that clean will be performed by the IDLE thread instead +# (which runs at the lowest of priority and may not be appropriate +# if memory reclamation is of high priority). If CONFIG_SCHED_WORKQUEUE +# is enabled, then the following options can also be used: +# CONFIG_SCHED_WORKPRIORITY - The execution priority of the worker +# thread. Default: 50 +# CONFIG_SCHED_WORKPERIOD - How often the worker thread checks for +# work in units of microseconds. Default: 50*1000 (50 MS). +# CONFIG_SCHED_WORKSTACKSIZE - The stack size allocated for the worker +# thread. Default: CONFIG_IDLETHREAD_STACKSIZE. +# CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up +# the worker thread. Default: 4 +# +CONFIG_APP_DIR=examples/usbstorage +CONFIG_DEBUG=n +CONFIG_DEBUG_VERBOSE=n +CONFIG_DEBUG_SYMBOLS=n +CONFIG_DDEBUG_USB=n +CONFIG_MM_REGIONS=2 +CONFIG_ARCH_LOWPUTC=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_INSTRUMENTATION=n +CONFIG_TASK_NAME_SIZE=0 +CONFIG_START_YEAR=2010 +CONFIG_START_MONTH=7 +CONFIG_START_DAY=15 +CONFIG_GREGORIAN_TIME=n +CONFIG_JULIAN_TIME=n +CONFIG_DEV_CONSOLE=y +CONFIG_DEV_LOWCONSOLE=n +CONFIG_MUTEX_TYPES=n +CONFIG_PRIORITY_INHERITANCE=n +CONFIG_SEM_PREALLOCHOLDERS=0 +CONFIG_SEM_NNESTPRIO=0 +CONFIG_FDCLONE_DISABLE=n +CONFIG_FDCLONE_STDIO=n +CONFIG_SDCLONE_DISABLE=y +CONFIG_NXFLAT=n +CONFIG_SCHED_WORKQUEUE=n +CONFIG_SCHED_WORKPRIORITY=50 +CONFIG_SCHED_WORKPERIOD=(50*1000) +CONFIG_SCHED_WORKSTACKSIZE=1024 +CONFIG_SIG_SIGWORK=4 + +# +# The following can be used to disable categories of +# APIs supported by the OS. If the compiler supports +# weak functions, then it should not be necessary to +# disable functions unless you want to restrict usage +# of those APIs. +# +# There are certain dependency relationships in these +# features. +# +# o mq_notify logic depends on signals to awaken tasks +# waiting for queues to become full or empty. +# o pthread_condtimedwait() depends on signals to wake +# up waiting tasks. +# +CONFIG_DISABLE_CLOCK=n +CONFIG_DISABLE_POSIX_TIMERS=n +CONFIG_DISABLE_PTHREAD=n +CONFIG_DISABLE_SIGNALS=n +CONFIG_DISABLE_MQUEUE=n +CONFIG_DISABLE_MOUNTPOINT=y +CONFIG_DISABLE_ENVIRON=n +CONFIG_DISABLE_POLL=y + +# +# Misc libc settings +# +# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a +# little smaller if we do not support fieldwidthes +# +CONFIG_NOPRINTF_FIELDWIDTH=n + +# +# Allow for architecture optimized implementations +# +# The architecture can provide optimized versions of the +# following to improve system performance +# +CONFIG_ARCH_MEMCPY=n +CONFIG_ARCH_MEMCMP=n +CONFIG_ARCH_MEMMOVE=n +CONFIG_ARCH_MEMSET=n +CONFIG_ARCH_STRCMP=n +CONFIG_ARCH_STRCPY=n +CONFIG_ARCH_STRNCPY=n +CONFIG_ARCH_STRLEN=n +CONFIG_ARCH_STRNLEN=n +CONFIG_ARCH_BZERO=n +CONFIG_ARCH_KMALLOC=n +CONFIG_ARCH_KZMALLOC=n +CONFIG_ARCH_KFREE=n + +# +# Sizes of configurable things (0 disables) +# +# CONFIG_MAX_TASKS - The maximum number of simultaneously +# active tasks. This value must be a power of two. +# CONFIG_MAX_TASK_ARGS - This controls the maximum number of +# of parameters that a task may receive (i.e., maxmum value +# of 'argc') +# CONFIG_NPTHREAD_KEYS - The number of items of thread- +# specific data that can be retained +# CONFIG_NFILE_DESCRIPTORS - The maximum number of file +# descriptors (one for each open) +# CONFIG_NFILE_STREAMS - The maximum number of streams that +# can be fopen'ed +# CONFIG_NAME_MAX - The maximum size of a file name. +# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate +# on fopen. (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_NUNGET_CHARS - Number of characters that can be +# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0) +# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message +# structures. The system manages a pool of preallocated +# message structures to minimize dynamic allocations +# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with +# a fixed payload size given by this settin (does not include +# other message structure overhead. +# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that +# can be passed to a watchdog handler +# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog +# structures. The system manages a pool of preallocated +# watchdog structures to minimize dynamic allocations +# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX +# timer structures. The system manages a pool of preallocated +# timer structures to minimize dynamic allocations. Set to +# zero for all dynamic allocations. +# +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_STDIO_BUFFER_SIZE=256 +CONFIG_NUNGET_CHARS=2 +CONFIG_PREALLOC_MQ_MSGS=4 +CONFIG_MQ_MAXMSGSIZE=32 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_PREALLOC_TIMERS=4 + +# +# Filesystem configuration +# +# CONFIG_FS_FAT - Enable FAT filesystem support +# CONFIG_FAT_SECTORSIZE - Max supported sector size +# CONFIG_FS_ROMFS - Enable ROMFS filesystem support +CONFIG_FS_FAT=n +CONFIG_FS_ROMFS=n + +# +# SPI-based MMC/SD driver +# +# CONFIG_MMCSD_NSLOTS +# Number of MMC/SD slots supported by the driver +# CONFIG_MMCSD_READONLY +# Provide read-only access (default is read/write) +# CONFIG_MMCSD_SPICLOCK - Maximum SPI clock to drive MMC/SD card. +# Default is 20MHz. +# +CONFIG_MMCSD_NSLOTS=1 +CONFIG_MMCSD_READONLY=n +CONFIG_MMCSD_SPICLOCK=12500000 + +# +# Block driver buffering +# +# CONFIG_FS_READAHEAD +# Enable read-ahead buffering +# CONFIG_FS_WRITEBUFFER +# Enable write buffering +# +CONFIG_FS_READAHEAD=n +CONFIG_FS_WRITEBUFFER=n + +# +# SDIO-based MMC/SD driver +# +# CONFIG_SDIO_DMA +# SDIO driver supports DMA +# CONFIG_MMCSD_MMCSUPPORT +# Enable support for MMC cards +# CONFIG_MMCSD_HAVECARDDETECT +# SDIO driver card detection is 100% accurate +# +CONFIG_SDIO_DMA=n +CONFIG_MMCSD_MMCSUPPORT=n +CONFIG_MMCSD_HAVECARDDETECT=n + +# +# TCP/IP and UDP support via uIP +# CONFIG_NET - Enable or disable all network features +# CONFIG_NET_IPv6 - Build in support for IPv6 +# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread. +# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options +# CONFIG_NET_BUFSIZE - uIP buffer size +# CONFIG_NET_TCP - TCP support on or off +# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks) +# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers +# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero) +# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until +# accept() is called. The size of the backlog is selected when listen() is called. +# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks) +# CONFIG_NET_UDP - UDP support on or off +# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off +# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections +# CONFIG_NET_ICMP - ICMP ping response support on or off +# CONFIG_NET_ICMP_PING - ICMP ping request support on or off +# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address +# CONFIG_NET_STATISTICS - uIP statistics on or off +# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window +# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table +# CONFIG_NET_BROADCAST - Broadcast support +# CONFIG_NET_LLH_LEN - The link level header length +# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates +# +CONFIG_NET=n +CONFIG_NET_IPv6=n +CONFIG_NSOCKET_DESCRIPTORS=0 +CONFIG_NET_SOCKOPTS=y +CONFIG_NET_BUFSIZE=420 +CONFIG_NET_TCP=n +CONFIG_NET_TCP_CONNS=40 +CONFIG_NET_MAX_LISTENPORTS=40 +CONFIG_NET_UDP=n +CONFIG_NET_UDP_CHECKSUMS=y +#CONFIG_NET_UDP_CONNS=10 +CONFIG_NET_ICMP=n +CONFIG_NET_ICMP_PING=n +#CONFIG_NET_PINGADDRCONF=0 +CONFIG_NET_STATISTICS=y +#CONFIG_NET_RECEIVE_WINDOW= +#CONFIG_NET_ARPTAB_SIZE=8 +CONFIG_NET_BROADCAST=n +#CONFIG_NET_LLH_LEN=14 +#CONFIG_NET_FWCACHE_SIZE=2 + +# +# UIP Network Utilities +# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP +# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries +# +CONFIG_NET_DHCP_LIGHT=n +CONFIG_NET_RESOLV_ENTRIES=4 + +# +# USB Device Configuration +# +# CONFIG_USBDEV +# Enables USB device support +# CONFIG_USBDEV_ISOCHRONOUS +# Build in extra support for isochronous endpoints +# CONFIG_USBDEV_DUALSPEED +# Hardware handles high and full speed operation (USB 2.0) +# CONFIG_USBDEV_SELFPOWERED +# Will cause USB features to indicate that the device is +# self-powered +# CONFIG_USBDEV_MAXPOWER +# Maximum power consumption in mA +# CONFIG_USBDEV_TRACE +# Enables USB tracing for debug +# CONFIG_USBDEV_TRACE_NRECORDS +# Number of trace entries to remember +# +CONFIG_USBDEV=y +CONFIG_USBDEV_ISOCHRONOUS=n +CONFIG_USBDEV_DUALSPEED=n +CONFIG_USBDEV_SELFPOWERED=y +CONFIG_USBDEV_REMOTEWAKEUP=n +CONFIG_USBDEV_MAXPOWER=100 +CONFIG_USBDEV_TRACE=n +CONFIG_USBDEV_TRACE_NRECORDS=128 + +# +# LPC17xx USB Configuration +# +# CONFIG_LPC17_USBDEV_FRAME_INTERRUPT +# Handle USB Start-Of-Frame events. +# Enable reading SOF from interrupt handler vs. simply reading on demand. +# Probably a bad idea... Unless there is some issue with sampling the SOF +# from hardware asynchronously. +# CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT +# Enable high priority interrupts. I have no idea why you might want to +# do that +# CONFIG_LPC17_USBDEV_NDMADESCRIPTORS +# Number of DMA descriptors to allocate in SRAM. +# CONFIG_LPC17_USBDEV_DMA +# Enable lpc17xx-specific DMA support +# +CONFIG_LPC17_USBDEV_FRAME_INTERRUPT=n +CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT=n +CONFIG_LPC17_USBDEV_DMA=n +CONFIG_LPC17_USBDEV_NDMADESCRIPTORS=0 +CONFIG_LPC17_USBDEV_DMAINTMASK=0 + +# +# USB Serial Device Configuration +# +# CONFIG_USBSER +# Enable compilation of the USB serial driver +# CONFIG_USBSER_EPINTIN +# The logical 7-bit address of a hardware endpoint that supports +# interrupt IN operation +# CONFIG_USBSER_EPBULKOUT +# The logical 7-bit address of a hardware endpoint that supports +# bulk OUT operation +# CONFIG_USBSER_EPBULKIN +# The logical 7-bit address of a hardware endpoint that supports +# bulk IN operation +# # CONFIG_USBSER_NWRREQS and CONFIG_USBSER_NRDREQS +# The number of write/read requests that can be in flight +# CONFIG_USBSER_VENDORID and CONFIG_USBSER_VENDORSTR +# The vendor ID code/string +# CONFIG_USBSER_PRODUCTID and CONFIG_USBSER_PRODUCTSTR +# The product ID code/string +# CONFIG_USBSER_RXBUFSIZE and CONFIG_USBSER_TXBUFSIZE +# Size of the serial receive/transmit buffers +# +CONFIG_USBSER=n +CONFIG_USBSER_EPINTIN=1 +CONFIG_USBSER_EPBULKOUT=2 +CONFIG_USBSER_EPBULKIN=5 +CONFIG_USBSER_NWRREQS=4 +CONFIG_USBSER_NRDREQS=4 +CONFIG_USBSER_VENDORID=0x067b +CONFIG_USBSER_PRODUCTID=0x2303 +CONFIG_USBSER_VENDORSTR="Nuttx" +CONFIG_USBSER_PRODUCTSTR="USBdev Serial" +CONFIG_USBSER_RXBUFSIZE=512 +CONFIG_USBSER_TXBUFSIZE=512 + +# +# USB Storage Device Configuration +# +# CONFIG_USBSTRG +# Enable compilation of the USB storage driver +# CONFIG_USBSTRG_EP0MAXPACKET +# Max packet size for endpoint 0 +# CONFIG_USBSTRG_EPBULKOUT and CONFIG_USBSTRG_EPBULKIN +# The logical 7-bit address of a hardware endpoints that support +# bulk OUT and IN operations +# CONFIG_USBSTRG_NWRREQS and CONFIG_USBSTRG_NRDREQS +# The number of write/read requests that can be in flight +# CONFIG_USBSTRG_BULKINREQLEN and CONFIG_USBSTRG_BULKOUTREQLEN +# The size of the buffer in each write/read request. This +# value needs to be at least as large as the endpoint +# maxpacket and ideally as large as a block device sector. +# CONFIG_USBSTRG_VENDORID and CONFIG_USBSTRG_VENDORSTR +# The vendor ID code/string +# CONFIG_USBSTRG_PRODUCTID and CONFIG_USBSTRG_PRODUCTSTR +# The product ID code/string +# CONFIG_USBSTRG_REMOVABLE +# Select if the media is removable +# +CONFIG_USBSTRG=y +CONFIG_USBSTRG_EP0MAXPACKET=64 +CONFIG_USBSTRG_EPBULKOUT=2 +CONFIG_USBSTRG_EPBULKIN=5 +CONFIG_USBSTRG_NRDREQS=2 +CONFIG_USBSTRG_NWRREQS=2 +CONFIG_USBSTRG_BULKINREQLEN=256 +CONFIG_USBSTRG_BULKOUTREQLEN=256 +CONFIG_USBSTRG_VENDORID=0x584e +CONFIG_USBSTRG_VENDORSTR="NuttX" +CONFIG_USBSTRG_PRODUCTID=0x5342 +CONFIG_USBSTRG_PRODUCTSTR="USBdev Storage" +CONFIG_USBSTRG_VERSIONNO=0x0399 +CONFIG_USBSTRG_REMOVABLE=y + +# +# Settings for examples/uip +# +CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_UIP_DHCPC=n + +# +# Settings for examples/nettest +CONFIG_EXAMPLE_NETTEST_SERVER=n +CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n +CONFIG_EXAMPLE_NETTEST_NOMAC=n +CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1) + +# +# Settings for examples/ostest +# +CONFIG_EXAMPLES_OSTEST_LOOPS=1 +CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048 +CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3 + +# +# Settings for examples/nsh +# +# CONFIG_EXAMPLES_NSH_FILEIOSIZE - Size of a static I/O buffer +# CONFIG_EXAMPLES_NSH_STRERROR - Use strerror(errno) +# CONFIG_EXAMPLES_NSH_LINELEN - Maximum length of one command line +# CONFIG_EXAMPLES_NSH_STACKSIZE - Stack size to use for new threads. +# CONFIG_EXAMPLES_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi +# CONFIG_EXAMPLES_NSH_DISABLESCRIPT - Disable scripting support +# CONFIG_EXAMPLES_NSH_DISABLEBG - Disable background commands +# CONFIG_EXAMPLES_NSH_ROMFSETC - Use startup script in /etc +# CONFIG_EXAMPLES_NSH_CONSOLE - Use serial console front end +# CONFIG_EXAMPLES_NSH_TELNET - Use telnetd console front end +# CONFIG_EXAMPLES_NSH_ARCHINIT - Platform provides architecture +# specific initialization (nsh_archinitialize()). +# +# If CONFIG_EXAMPLES_NSH_TELNET is selected: +# CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size +# CONFIG_EXAMPLES_NSH_DHCPC - Obtain address using DHCP +# CONFIG_EXAMPLES_NSH_IPADDR - Provides static IP address +# CONFIG_EXAMPLES_NSH_DRIPADDR - Provides static router IP address +# CONFIG_EXAMPLES_NSH_NETMASK - Provides static network mask +# CONFIG_EXAMPLES_NSH_NOMAC - Use a bogus MAC address +# +# If CONFIG_EXAMPLES_NSH_ROMFSETC is selected: +# CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT - ROMFS mountpoint +# CONFIG_EXAMPLES_NSH_INITSCRIPT - Relative path to init script +# CONFIG_EXAMPLES_NSH_ROMFSDEVNO - ROMFS RAM device minor +# CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE - ROMF sector size +# CONFIG_EXAMPLES_NSH_FATDEVNO - FAT FS RAM device minor +# CONFIG_EXAMPLES_NSH_FATSECTSIZE - FAT FS sector size +# CONFIG_EXAMPLES_NSH_FATNSECTORS - FAT FS number of sectors +# CONFIG_EXAMPLES_NSH_FATMOUNTPT - FAT FS mountpoint +# +CONFIG_EXAMPLES_NSH_FILEIOSIZE=512 +CONFIG_EXAMPLES_NSH_STRERROR=n +CONFIG_EXAMPLES_NSH_LINELEN=64 +CONFIG_EXAMPLES_NSH_STACKSIZE=2048 +CONFIG_EXAMPLES_NSH_NESTDEPTH=3 +CONFIG_EXAMPLES_NSH_DISABLESCRIPT=n +CONFIG_EXAMPLES_NSH_DISABLEBG=n +CONFIG_EXAMPLES_NSH_ROMFSETC=n +CONFIG_EXAMPLES_NSH_CONSOLE=y +CONFIG_EXAMPLES_NSH_TELNET=n +CONFIG_EXAMPLES_NSH_ARCHINIT=n +CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512 +CONFIG_EXAMPLES_NSH_DHCPC=n +CONFIG_EXAMPLES_NSH_NOMAC=n +CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2) +CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1) +CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0) +CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT="/etc" +CONFIG_EXAMPLES_NSH_INITSCRIPT="init.d/rcS" +CONFIG_EXAMPLES_NSH_ROMFSDEVNO=0 +CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE=64 +CONFIG_EXAMPLES_NSH_FATDEVNO=1 +CONFIG_EXAMPLES_NSH_FATSECTSIZE=512 +CONFIG_EXAMPLES_NSH_FATNSECTORS=1024 +CONFIG_EXAMPLES_NSH_FATMOUNTPT=/tmp + +# +# Architecture-specific NSH options +# +CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO=0 +CONFIG_EXAMPLES_NSH_MMCSDSLOTNO=0 +CONFIG_EXAMPLES_NSH_MMCSDMINOR=0 + +# +# Settings for examples/usbserial +# +# CONFIG_EXAMPLES_USBSERIAL_INONLY +# Only verify IN (device-to-host) data transfers. Default: both +# CONFIG_EXAMPLES_USBSERIAL_OUTONLY +# Only verify OUT (host-to-device) data transfers. Default: both +# CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL +# Send only small, single packet messages. Default: Send large and small. +# CONFIG_EXAMPLES_USBSERIAL_ONLYBIG +# Send only large, multi-packet messages. Default: Send large and small. +# +CONFIG_EXAMPLES_USBSERIAL_INONLY=n +CONFIG_EXAMPLES_USBSERIAL_OUTONLY=n +CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL=n +CONFIG_EXAMPLES_USBSERIAL_ONLYBIG=n + +CONFIG_EXAMPLES_USBSERIAL_TRACEINIT=n +CONFIG_EXAMPLES_USBSERIAL_TRACECLASS=n +CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n +CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n +CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n + +# +# Settings for examples/usbstorage +# +# CONFIG_EXAMPLES_USBSTRG_NLUNS +# Defines the number of logical units (LUNs) exported by the USB storage +# driver. Each LUN corresponds to one exported block driver (or partition +# of a block driver). May be 1, 2, or 3. Default is 1. +# CONFIG_EXAMPLES_USBSTRG_DEVMINOR1 +# The minor device number of the block driver for the first LUN. For +# example, N in /dev/mmcsdN. Used for registering the block driver. Default +# is zero. +# CONFIG_EXAMPLES_USBSTRG_DEVPATH1 +# The full path to the registered block driver. Default is "/dev/mmcsd0" +# CONFIG_EXAMPLES_USBSTRG_DEVMINOR2 and CONFIG_EXAMPLES_USBSTRG_DEVPATH2 +# Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBSTRG_NLUNS +# is 2 or 3. No defaults. +# CONFIG_EXAMPLES_USBSTRG_DEVMINOR3 and CONFIG_EXAMPLES_USBSTRG_DEVPATH3 +# Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBSTRG_NLUNS +# is 3. No defaults. +# +# If CONFIG_USBDEV_TRACE is enabled (or CONFIG_DEBUG and CONFIG_DEBUG_USB), then +# the example code will also manage the USB trace output. The amount of trace output +# can be controlled using: +# +# CONFIG_EXAMPLES_USBSTRG_TRACEINIT +# Show initialization events +# CONFIG_EXAMPLES_USBSTRG_TRACECLASS +# Show class driver events +# CONFIG_EXAMPLES_USBSTRG_TRACETRANSFERS +# Show data transfer events +# CONFIG_EXAMPLES_USBSTRG_TRACECONTROLLER +# Show controller events +# CONFIG_EXAMPLES_USBSTRG_TRACEINTERRUPTS +# Show interrupt-related events. +CONFIG_EXAMPLES_USBSTRG_NLUNS=1 +CONFIG_EXAMPLES_USBSTRG_DEVMINOR1=0 +CONFIG_EXAMPLES_USBSTRG_DEVPATH1="/dev/mmcsd0" +CONFIG_EXAMPLES_USBSTRG_TRACEINIT=n +CONFIG_EXAMPLES_USBSTRG_TRACECLASS=n +CONFIG_EXAMPLES_USBSTRG_TRACETRANSFERS=n +CONFIG_EXAMPLES_USBSTRG_TRACECONTROLLER=n +CONFIG_EXAMPLES_USBSTRG_TRACEINTERRUPTS=n + +# +# Stack and heap information +# +# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP +# operation from FLASH but must copy initialized .data sections to RAM. +# (should also be =n for the LPC17xx which always runs from flash) +# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH +# but copy themselves entirely into RAM for better performance. +# CONFIG_CUSTOM_STACK - The up_ implementation will handle +# all stack operations outside of the nuttx model. +# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only) +# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack. +# This is the thread that (1) performs the inital boot of the system up +# to the point where user_start() is spawned, and (2) there after is the +# IDLE thread that executes only when there is no other thread ready to +# run. +# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate +# for the main user thread that begins at the user_start() entry point. +# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size +# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size +# CONFIG_HEAP_BASE - The beginning of the heap +# CONFIG_HEAP_SIZE - The size of the heap +# +CONFIG_BOOT_RUNFROMFLASH=n +CONFIG_BOOT_COPYTORAM=n +CONFIG_CUSTOM_STACK=n +CONFIG_STACK_POINTER= +CONFIG_IDLETHREAD_STACKSIZE=1024 +CONFIG_USERMAIN_STACKSIZE=2048 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=2048 +CONFIG_HEAP_BASE= +CONFIG_HEAP_SIZE= diff --git a/nuttx/configs/olimex-lpc1766stk/usbstorage/ld.script b/nuttx/configs/olimex-lpc1766stk/usbstorage/ld.script new file mode 100755 index 000000000..25af7b76f --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/usbstorage/ld.script @@ -0,0 +1,109 @@ +/**************************************************************************** + * configs/olimex-lpc1766stk/usbstorage/ld.script + * + * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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 LPC1768 has 512Kb of FLASH beginning at address 0x0000:0000 and + * 64Kb of total SRAM: 32Kb of SRAM in the CPU block beginning at address + * 0x10000000 and 32Kb of AHB SRAM in two banks of 16Kb beginning at addresses + * 0x20070000 and 0x20080000. Here we assume that .data and .bss will all fit + * into the 32Kb CPU SRAM address range. + */ + +MEMORY +{ + flash (rx) : ORIGIN = 0x00000000, LENGTH = 512K + sram (rwx) : ORIGIN = 0x10000000, LENGTH = 32K +} + +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 + + _eronly = ABSOLUTE(.); /* See below */ + + .data : { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } > sram AT > flash + + .ARM.extab : { + *(.ARM.extab*) + } >sram + + .ARM.exidx : { + __exidx_start = ABSOLUTE(.); + *(.ARM.exidx*) + __exidx_end = ABSOLUTE(.); + } >sram + + .bss : { /* 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/olimex-lpc1766stk/usbstorage/setenv.sh b/nuttx/configs/olimex-lpc1766stk/usbstorage/setenv.sh new file mode 100755 index 000000000..5c150cf07 --- /dev/null +++ b/nuttx/configs/olimex-lpc1766stk/usbstorage/setenv.sh @@ -0,0 +1,47 @@ +#!/bin/bash +# configs/olimex-lpc1766stk/usbstorage/setenv.sh +# +# Copyright (C) 2010 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt <spudmonkey@racsa.co.cr> +# +# 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 [ "$(basename $0)" = "setenv.sh" ] ; then + echo "You must source this script, not run it!" 1>&2 + exit 1 +fi + +if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG="${PATH}"; fi + +WD=`pwd` +export LPCTOOL_DIR="${WD}/configs/olimex-lpc1766stk/tools" +export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin" +export PATH="${BUILDROOT_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}" + +echo "PATH : ${PATH}" |