Converted all configurations to use the kconfig-frontends tools, cleaned up the directory structure and naming to match some of the more recent configurations, and added a segment LCD driver for the board. The initial checkin of the LCD driver is just a clone of configs/pcblogic-pic32mx/src/pic32mx_lcd1602 and it not yet expected to be functional.

27 files changed, 3125 insertions, 2113 deletions

diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog
index e02fa4f14..a630f65a4 100644
--- a/nuttx/ChangeLog
+++ b/nuttx/ChangeLog
@@ -4805,3 +4805,10 @@
 	  from slcd_codec.h (2013-5-25)
 	* libc/misc/lib_slcdencode.c and lib_slcddecode.c:  Several encoding
 	  and decoding bug fixes (2013-5-26)
+	* configs/sure-pic32mx:  Converted all configurations to use the
+	  kconfig-frontends tools, cleaned up the directory structure and
+	  naming to match some of the more recent configurations, and added
+	  a segment LCD driver for the board.  The initial checkin of the
+	  LCD driver is just a clone of configs/pcblogic-pic32mx/src/pic32mx_lcd1602
+	  and it not yet expected to be functional (2013-5-26).
+
diff --git a/nuttx/arch/mips/src/pic32mx/Kconfig b/nuttx/arch/mips/src/pic32mx/Kconfig
index bc22080eb..82a901809 100644
--- a/nuttx/arch/mips/src/pic32mx/Kconfig
+++ b/nuttx/arch/mips/src/pic32mx/Kconfig
@@ -499,7 +499,7 @@ config PIC32MX_UART1
 config PIC32MX_UART2
 	bool "UART2"
 	default n
-	select ARCH_HAVE_UART1
+	select ARCH_HAVE_UART2
 
 config PIC32MX_UART3
 	bool "UART3"
diff --git a/nuttx/configs/pcblogic-pic32mx/README.txt b/nuttx/configs/pcblogic-pic32mx/README.txt
index baa0763ee..847f355fd 100644
--- a/nuttx/configs/pcblogic-pic32mx/README.txt
+++ b/nuttx/configs/pcblogic-pic32mx/README.txt
@@ -599,8 +599,7 @@ Configuration sub-directories
 
     2. By default, this configuration uses an older Microchip C32 toolchain
        for Windows (the newer ones seem to be incompatible) and builds under
-       Cygwin (or probably MSYS).  That
-       can easily be reconfigured, of course.
+       Cygwin (or probably MSYS).  That can easily be reconfigured, of course.
 
        Build Setup:
          CONFIG_HOST_WINDOWS=y                     : Builds under Windows
@@ -634,8 +633,7 @@ Configuration sub-directories
 
     3. By default, this configuration uses an older Microchip C32 toolchain
        for Windows (the newer ones seem to be incompatible) and builds under
-       Cygwin (or probably MSYS).  That
-       can easily be reconfigured, of course.
+       Cygwin (or probably MSYS).  That can easily be reconfigured, of course.
 
        Build Setup:
          CONFIG_HOST_WINDOWS=y                     : Builds under Windows
diff --git a/nuttx/configs/sure-pic32mx/Kconfig b/nuttx/configs/sure-pic32mx/Kconfig
index 03753893d..ef56fa29c 100644
--- a/nuttx/configs/sure-pic32mx/Kconfig
+++ b/nuttx/configs/sure-pic32mx/Kconfig
@@ -4,4 +4,37 @@
 #
 
 if ARCH_BOARD_SUREPIC32MX
+
+choice
+	prompt "Select Sure PIC32MX Board"
+	default ARCH_DBDP11215
+
+config ARCH_DBDP11215
+	bool "DB_DP11215 PIC32 Storage Demo Board"
+	---help---
+		DB_DP11215 PIC32 Storage Demo Board
+
+		- PIC32MX44F512H
+		- SD card slot
+		- RS-2323 Interface
+		- USB (MINI-B)
+		- 2x16 LCD display
+		- Three tactile switches
+		- Four user LEDs
+
+config ARCH_DBDP11212
+	bool "DB-DP11212 PIC32 General Purpose Demo Board"
+	---help---
+		DB-DP11212 PIC32 General Purpose Demo Board
+
+		- PIC32MX44F512H
+		- LM75A temperature sensor and temperature resistor (NTC-SMD thermistor)
+		- SPI FLASH: AT25DF041A
+		- USB (MINI-B)
+		- 2x16 LCD display
+		- 4 digit, 8 segment LED display
+		- Three tactile switches
+		- Four user LEDs
+
+endchoice
 endif
diff --git a/nuttx/configs/sure-pic32mx/README.txt b/nuttx/configs/sure-pic32mx/README.txt
index a3721e2de..36abc7997 100644
--- a/nuttx/configs/sure-pic32mx/README.txt
+++ b/nuttx/configs/sure-pic32mx/README.txt
@@ -36,6 +36,7 @@ Contents
   PIC32MX440F512H Pin Out
   Toolchains
   Loading NuttX with PICkit2
+  LCD1602
   PIC32MX Configuration Options
   Configurations
 
@@ -391,6 +392,37 @@ Loading NuttX with PICkit2
                        # to the top-level build directory.  It is the only
                        # required input to mkpichex.
 
+LCD1602
+=======
+
+  The on-board LCD is a 2x16 segment LCD and appears to be compatible with
+  the LCD1602 and is like an LCD1602 LCD here.
+
+  LCD pin mapping (see configs/pcblogic-pic32mx/README.txt)
+
+    --------------------- ---------- ----------------------------------
+    PIC32                  Sure JP1   Sure Signal Description
+    PIN  SIGNAL NAME      PIN NAME(s)
+    --------------------- ---------- ----------------------------------
+     34  Vbus             1.  +5V    +5V VBUS device mode
+                                      To GND via capacitor
+                          2.  GND    GND
+     49  RD1              3.  Vo     Transistor circuit driven by PWM2
+     44  PMA0/AN15/RB15   4.  RS     PMA0, Selects registers
+     53  PMRD/RD5         5.  RW     PMRD/PMWR, Selects read or write
+     45  PMPCS1/RD11      6.  E      Starts data read/write
+     60  PMD0/RE0         7.  DB0    PMD0
+     61  PMD1/RE1         8.  DB1    PMD1
+     62  PMD2/RE2         9.  DB2    PMD2
+     63  PMD3/RE3         10. DB3    PMD3
+     64  PMD4/RE4         11. DB4    PMD4
+      1  PMD5/RE5         12. DB5    PMD5
+      2  PMD6/RE6         13. DB6    PMD6
+      3  PMD7/RE7         14. DB7    PMD7
+                          15. A      +5V_DUSB
+     46 INT0/RD0          16. K      Transistor circuit driven by PWM1
+    --------------------- ---------- ----------------------------------
+
 PIC32MX Configuration Options
 =============================
 
@@ -596,14 +628,28 @@ PIC32MX Configuration Options
 Configurations
 ==============
 
-Each PIC32MX configuration is maintained in a sub-directory and can be
-selected as follow:
+  Each PIC32MX configuration is maintained in a sub-directory and can be
+  selected as follow:
 
     cd tools
     ./configure.sh sure-pic32mx/<subdir>
     cd -
     . ./setenv.sh
 
+  Where <subdir> is one of the following sub-directories.
+
+  NOTE:  These configurations use the mconf-based configuration tool.  To
+  change any of these configurations using that tool, you should:
+
+    a. Build and install the kconfig-mconf tool.  See nuttx/README.txt
+       and misc/tools/
+
+    b. Execute 'make menuconfig' in nuttx/ in order to start the
+       reconfiguration process.
+
+Configuration sub-directories
+-----------------------------
+
 Where <subdir> is one of the following:
 
   ostest:
@@ -613,6 +659,20 @@ Where <subdir> is one of the following:
     This configuration directory, performs a simple OS test using
     apps/examples/ostest.
 
+    Notes.
+    -----
+    1. By default, this configuration uses an older Microchip C32 toolchain
+       for Windows (the newer ones seem to be incompatible) and builds under
+       Cygwin (or probably MSYS).  That
+       can easily be reconfigured, of course.
+
+       Build Setup:
+         CONFIG_HOST_WINDOWS=y                     : Builds under Windows
+         CONFIG_WINDOWS_CYGWIN=y                   : Using Cygwin
+
+       System Type:
+         CONFIG_MIPS32_TOOLCHAIN_MICROCHIPW_LITE=y : Older C32 toolchain
+
   nsh:
   ====
     Description.
@@ -620,54 +680,122 @@ Where <subdir> is one of the following:
     Configures the NuttShell (nsh) located at apps/examples/nsh.  The
     Configuration enables only the serial NSH interface.
 
-    USB Configuations.
-    -----------------
-    Several USB device configurations can be enabled and included
-    as NSH built-in built in functions.  All require the following
-    basic setup in your .config to enable USB device support:
+    Notes.
+    -----
+    1. By default, this configuration uses an older Microchip C32 toolchain
+       for Windows (the newer ones seem to be incompatible) and builds under
+       Cygwin (or probably MSYS).  That can easily be reconfigured, of course.
+
+       Build Setup:
+         CONFIG_HOST_WINDOWS=y    : Builds under Windows
+         CONFIG_WINDOWS_CYGWIN=y  : Using Cygwin
+
+       System Type:
+         CONFIG_MIPS32_TOOLCHAIN_MICROCHIPW_LITE=y : Older C32 toolchain
+
+    2. USB Configuations.
+
+      Several USB device configurations can be enabled and included
+      as NSH built-in built in functions.  All require the following
+      basic setup in your .config to enable USB device support:
  
-      CONFIG_USBDEV=y         : Enable basic USB device support
-      CONFIG_PIC32MX_USBDEV=y : Enable PIC32 USB device support
+        Drivers:
+          CONFIG_USBDEV=y           : Enable basic USB device support
 
-    examples/usbterm - This option can be enabled by uncommenting
-    the following line in the appconfig file:
+       System Type -> PIC32MX Peripheral Support:
+          CONFIG_PIC32MX_USBDEV=y   : Enable PIC32 USB device support
 
-      CONFIGURED_APPS += examples/usbterm
+      examples/usbterm - This option can be enabled by uncommenting
+      the following line in the appconfig file:
 
-    And by enabling one of the USB serial devices:
+        Application Configuration->Examples:
+          CONFIG_EXAMPLES_USBTERM=y : Selects /apps/examples/usbterm
 
-      CONFIG_PL2303=y         : Enable the Prolifics PL2303 emulation
-      CONFIG_CDCACM=y         : or the CDC/ACM serial driver (not both)
+      And by enabling one of the USB serial devices:
 
-    examples/cdcacm -  The examples/cdcacm program can be included as an 
-    function by uncommenting the following line in the appconfig file:
+        Drivers->USB Device Driver Support
+          CONFIG_PL2303=y           : Enable the Prolifics PL2303 emulation
+          CONFIG_CDCACM=y           : or the CDC/ACM serial driver (not both)
+
+      examples/cdcacm -  The examples/cdcacm program can be included as an 
+      function by uncommenting the following line in the appconfig file:
     
-      CONFIGURED_APPS += examples/cdcacm
+        Application Configuration->Examples:
+          CONFIG_EXAMPLES_CDCACM=y  : Select apps/examples/cdcacm
+
+      and defining the following in your .config file:
+
+        Drivers->USB Device Driver Support
+          CONFIG_CDCACM=y           : Enable the CDCACM device
+
+      examples/usbstorage - There are some hooks in the appconfig file
+      to enable the USB mass storage class (MSC)device.  However, this device
+      cannot work until support for the SD card is also incorporated.
+
+        Drivers->USB Device Driver Support
+          CONFIG_USBMSC=y           : Enables the USB MSC class
+
+        Application Configuration->Examples:
+          CONFIG_EXAMPLES_USBSTORAGE=y  : Enhables apps/examples/usbstorage
 
-    and defining the following in your .config file:
+    3. SD Card Support.
 
-      CONFIG_CDCACM=y         : Enable the CDCACM device
+      Support for the on-board, SPI-based SD card is available but is
+      not yet functional (at least at the time of this writing).  SD
+      card support can be enabled for testing by simply enabling SPI2
+      support in the configuration file:
 
-    examples/usbstorage - There are some hooks in the appconfig file
-    to enable the USB mass storage device.  However, this device cannot
-    work until support for the SD card is also incorporated.
+       System Type -> PIC32MX Peripheral Support:
+         CONFIG_PIC32MX_SPI2=y      : Enable SPI2
 
-    SD Card Support.
-    ----------------
-    Support for the on-board, SPI-based SD card is available but is
-    not yet functional (at least at the time of this writing).  SD
-    card support can be enabled for testing by simply enabling SPI2
-    support in the configuration file:
+       Drivers:
+         CONFIG_MMCSD=y             : MMC/SD support
+         CONFIG_MMCSD_SPI=y         : SPI-based MMC/SD support
 
-      -CONFIG_PIC32MX_SPI2=n
-      +CONFIG_PIC32MX_SPI2=y
+       File Systems:
+         CONFIG_FS_FAT=y            : FAT file system
+                                  : Other FAT options
 
     Debug output for testing the SD card can be enabled using:
 
-      -CONFIG_DEBUG_FS=n
-      -CONFIG_DEBUG_SPI=n
-      +CONFIG_DEBUG_FS=y
-      +CONFIG_DEBUG_SPI=y
+       Build Setup:
+         CONFIG_DEBUG=y             : Enable debug features
+         CONFIG_DEBUG_VERBOSE=y     : Enable verbose debug output
+         CONFIG_DEBUG_FS=y          : Enable file system debug
+         CONFIG_DEBUG_SPI=y         : Enable SPI debug
+
+    4. To enable LCD1602 support:
+
+       Device Drivers:
+         CONFIG_LCD=y               : Enable LCD menus
+         CONFIG_LCD_LCD1602=y       : Select LCD1602
+
+       Library Routines:
+         CONFIG_LIB_SLCDCODEC=y     : Enable the SLCD CODEC
+
+       System Type -> PIC32MX Peripheral Support:
+         CONFIG_PIC32MX_PMP=y       : Enable PMP support
+
+       To enable apps/examples/slcd to test the LCD:
+
+       Application Configuration:
+         CONFIG_NSH_ARCHINIT=y      : Needed to initialize the SLCD
+         CONFIG_EXAMPLES_SLCD=y     : Enable apps/examples/slcd use /dev/lcd1602
+         CONFIG_EXAMPLES_SLCD_DEVNAME="/dev/lcd1602"
+
+       To enable LCD debug output:
+
+       Build Setup:
+         CONFIG_DEBUG=y             : Enable debug features
+         CONFIG_DEBUG_VERBOSE=y     : Enable LCD debug
+
+       NOTES:
+       a. I do not have the LCD1602 working.  I may just be getting lost in the
+          tangle of wires or perhaps there is something fundamentally wrong with
+          the code.
+       b. At this point in time, testing of the SLCD is very limited because
+          there is not much in apps/examples/slcd.  Basically  driver with a working
+          test setup and ready to be tested and debugged.
 
   usbnsh:
   =======
@@ -681,29 +809,42 @@ Where <subdir> is one of the following:
     "DB_DP11215 PIC32 Storage Demo Board" and has only be testing on that
     board.
 
-    Comparison to nsh
-    -----------------
-    Below summarizes the key configuration differences between the 'nsh'
-    and the 'upnsh' configurations:
-
-      CONFIG_USBDEV=y               : NuttX USB device support is enabled
-      CONFIG_PIC32MX_USBDEV=y       : The PIC32MX USB device driver is built
-      CONFIG_UART1_SERIAL_CONSOLE=n : There is no serial console
-      CONFIG_UART2_SERIAL_CONSOLE=n :
-      CONFIG_CDCACM=y               : The CDC/ACM serial device class is enabled
-      CONFIG_CDCACM_CONSOLE=y       : The CDC/ACM serial device is the console
-
-    Using the Prolifics PL2303 Emulation
-    ------------------------------------
-    You could also use the non-standard PL2303 serial device instead of
-    the standard CDC/ACM serial device by changing:
-
-      CONFIG_CDCACM=y               : Disable the CDC/ACM serial device class
-      CONFIG_CDCACM_CONSOLE=y       : The CDC/ACM serial device is NOT the console
-      CONFIG_PL2303=y               : The Prolifics PL2303 emulation is enabled
-      CONFIG_PL2303_CONSOLE=y       : The PL2303 serial device is the console
-
-    Why would you want to use a non-standard USB serial driver?  You might
-    to use the PL2303 driver with a Windows host because it should
-    automatically install the PL2303 driver (you might have to go through
-    some effort to get Windows to recognize the CDC/ACM device).
+    Notes.
+    -----
+    1. By default, this configuration uses an older Microchip C32 toolchain
+       for Windows (the newer ones seem to be incompatible) and builds under
+       Cygwin (or probably MSYS).  That can easily be reconfigured, of course.
+
+       Build Setup:
+         CONFIG_HOST_WINDOWS=y      : Builds under Windows
+         CONFIG_WINDOWS_CYGWIN=y    : Using Cygwin
+
+       System Type:
+         CONFIG_MIPS32_TOOLCHAIN_MICROCHIPW_LITE=y : Older C32 toolchain
+
+    2. Comparison to nsh
+
+      Below summarizes the key configuration differences between the 'nsh'
+      and the 'upnsh' configurations:
+
+        CONFIG_USBDEV=y               : NuttX USB device support is enabled
+        CONFIG_PIC32MX_USBDEV=y       : The PIC32MX USB device driver is built
+        CONFIG_UART1_SERIAL_CONSOLE=n : There is no serial console
+        CONFIG_UART2_SERIAL_CONSOLE=n :
+        CONFIG_CDCACM=y               : The CDC/ACM serial device class is enabled
+        CONFIG_CDCACM_CONSOLE=y       : The CDC/ACM serial device is the console
+
+      Using the Prolifics PL2303 Emulation
+
+      You could also use the non-standard PL2303 serial device instead of
+      the standard CDC/ACM serial device by changing:
+
+        CONFIG_CDCACM=n             : Disable the CDC/ACM serial device class
+        CONFIG_CDCACM_CONSOLE=n     : The CDC/ACM serial device is NOT the console
+        CONFIG_PL2303=y             : The Prolifics PL2303 emulation is enabled
+        CONFIG_PL2303_CONSOLE=y     : The PL2303 serial device is the console
+
+      Why would you want to use a non-standard USB serial driver?  You might
+      to use the PL2303 driver with a Windows host because it should
+      automatically install the PL2303 driver (you might have to go through
+      some effort to get Windows to recognize the CDC/ACM device).
diff --git a/nuttx/configs/sure-pic32mx/nsh/Make.defs b/nuttx/configs/sure-pic32mx/nsh/Make.defs
index c15ab4f81..3803fdd4d 100644
--- a/nuttx/configs/sure-pic32mx/nsh/Make.defs
+++ b/nuttx/configs/sure-pic32mx/nsh/Make.defs
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/sure-pic32mx/nsh/Make.defs
 #
-#   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -44,13 +44,13 @@ ifeq ($(WINTOOL),y)
   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}"
+  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
 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/$(CONFIG_ARCH_BOARD)/nsh/ld.script
+  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script
 endif
 
 CC = $(CROSSDEV)gcc
diff --git a/nuttx/configs/sure-pic32mx/nsh/appconfig b/nuttx/configs/sure-pic32mx/nsh/appconfig
deleted file mode 100644
index 2263c5a3e..000000000
--- a/nuttx/configs/sure-pic32mx/nsh/appconfig
+++ /dev/null
@@ -1,77 +0,0 @@
-############################################################################
-# configs/sure-pic32mx/nsh/appconfig
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-############################################################################
-# Path to example in apps/examples containing the user_start entry point
-############################################################################
-
-CONFIGURED_APPS += examples/nsh
-
-############################################################################
-# The NSH application library
-############################################################################
-
-CONFIGURED_APPS += system/readline
-CONFIGURED_APPS += nshlib
-
-############################################################################
-# USB device configurations
-############################################################################
-
-ifeq ($(CONFIG_PIC32MX_USBDEV),y)
-
-# USB Mass Storage Class device configurations
-
-ifeq ($(CONFIG_USBMSC),y)
-#  Uncomment to enable the examples/usbstorage built-in
-#  CONFIGURED_APPS += examples/usbstorage
-endif
-
-# USB CDC/ACM serial device configurations
-
-ifeq ($(CONFIG_CDCACM),y)
-#  Uncomment to enable the examples/cdcacm built-in
-#  CONFIGURED_APPS += examples/cdcacm
-#  Uncomment the following to enable the examples/usbterm built-in
-#  CONFIGURED_APPS += examples/usbterm
-endif
-
-# Prolifics PL2303 emulation configurations
-
-ifeq ($(CONFIG_PL2303),y)
-#  Uncomment the following to enable the examples/usbterm built-in
-#  CONFIGURED_APPS += examples/usbterm
-endif
-endif
diff --git a/nuttx/configs/sure-pic32mx/nsh/defconfig b/nuttx/configs/sure-pic32mx/nsh/defconfig
index c552dec22..8167b8212 100644
--- a/nuttx/configs/sure-pic32mx/nsh/defconfig
+++ b/nuttx/configs/sure-pic32mx/nsh/defconfig
@@ -1,530 +1,733 @@
-############################################################################
-# configs/sure-pic32mx/nsh/defconfig
-#
-#   Copyright (C) 2011 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-#
-# Architecture Selection
 #
-CONFIG_ARCH="mips"
-CONFIG_ARCH_MIPS=y
-CONFIG_ARCH_MIPS32=y
-CONFIG_ARCH_CHIP="pic32mx"
-CONFIG_ARCH_CHIP_PIC32MX440F512H=y
-CONFIG_ARCH_BOARD="sure-pic32mx"
-CONFIG_ARCH_BOARD_SUREPIC32MX=y
-CONFIG_ARCH_DBDP11215=y
-CONFIG_ARCH_DBDP11212=n
-CONFIG_BOARD_LOOPSPERMSEC=4275
-CONFIG_DRAM_SIZE=32768
-CONFIG_DRAM_START=0xa0000000
-CONFIG_ARCH_NOINTC=n
-CONFIG_ARCH_VECNOTIRQ=y
-CONFIG_ARCH_IRQPRIO=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_STACKDUMP=y
-CONFIG_ARCH_BOOTLOADER=n
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_BUTTONS=n
-CONFIG_ARCH_CALIBRATION=n
-CONFIG_ARCH_DMA=n
+# Automatically generated file; DO NOT EDIT.
+# Nuttx/ Configuration
+#
+CONFIG_NUTTX_NEWCONFIG=y
+
+#
+# Build Setup
+#
+# CONFIG_EXPERIMENTAL is not set
+# CONFIG_HOST_LINUX is not set
+# CONFIG_HOST_OSX is not set
+CONFIG_HOST_WINDOWS=y
+# CONFIG_HOST_OTHER is not set
+# CONFIG_WINDOWS_NATIVE is not set
+CONFIG_WINDOWS_CYGWIN=y
+# CONFIG_WINDOWS_MSYS is not set
+# CONFIG_WINDOWS_OTHER is not set
+
+#
+# Build Configuration
+#
+# CONFIG_APPS_DIR="../apps"
+# CONFIG_BUILD_2PASS is not set
 
 #
-# Enable support for RAM-based functions
-# (If selected, then modifications are needed in ld.script as well)
+# Binary Output Formats
 #
-CONFIG_ARCH_RAMFUNCS=n
+# CONFIG_RRLOAD_BINARY is not set
+CONFIG_INTELHEX_BINARY=y
+# CONFIG_MOTOROLA_SREC is not set
+# CONFIG_RAW_BINARY is not set
 
 #
-# Identify toolchain and linker options
+# Customize Header Files
 #
-CONFIG_PIC32MX_MICROCHIPW=n
-CONFIG_PIC32MX_MICROCHIPL=n
-CONFIG_PIC32MX_MICROCHIPW_LITE=y
-CONFIG_PIC32MX_MICROCHIPL_LITE=n
+# CONFIG_ARCH_STDBOOL_H is not set
+# CONFIG_ARCH_MATH_H is not set
+# CONFIG_ARCH_FLOAT_H is not set
+# CONFIG_ARCH_STDARG_H is not set
 
 #
-# Individual subsystems can be enabled:
+# Debug Options
 #
+# CONFIG_DEBUG is not set
+# CONFIG_DEBUG_SYMBOLS is not set
 
-CONFIG_PIC32MX_WDT=n
-CONFIG_PIC32MX_RTCC=n
-CONFIG_PIC32MX_TIMER1=n
-CONFIG_PIC32MX_TIMER2=n
-CONFIG_PIC32MX_TIMER3=n
-CONFIG_PIC32MX_TIMER4=n
-CONFIG_PIC32MX_TIMER5=n
-CONFIG_PIC32MX_IC1=n
-CONFIG_PIC32MX_IC2=n
-CONFIG_PIC32MX_IC3=n
-CONFIG_PIC32MX_IC4=n
-CONFIG_PIC32MX_IC5=n
-CONFIG_PIC32MX_OC1=n
-CONFIG_PIC32MX_OC2=n
-CONFIG_PIC32MX_OC3=n
-CONFIG_PIC32MX_OC4=n
-CONFIG_PIC32MX_OC5=n
-CONFIG_PIC32MX_I2C1=n
-CONFIG_PIC32MX_I2C2=n
-CONFIG_PIC32MX_SPI2=n
-CONFIG_PIC32MX_UART1=n
+#
+# System Type
+#
+# CONFIG_ARCH_8051 is not set
+# CONFIG_ARCH_ARM is not set
+# CONFIG_ARCH_AVR is not set
+# CONFIG_ARCH_HC is not set
+CONFIG_ARCH_MIPS=y
+# CONFIG_ARCH_RGMP is not set
+# CONFIG_ARCH_SH is not set
+# CONFIG_ARCH_SIM is not set
+# CONFIG_ARCH_X86 is not set
+# CONFIG_ARCH_Z16 is not set
+# CONFIG_ARCH_Z80 is not set
+CONFIG_ARCH="mips"
+CONFIG_ARCH_FAMILY="mips32"
+CONFIG_ARCH_CHIP="pic32mx"
+# CONFIG_SERIAL_TERMIOS is not set
+CONFIG_ARCH_CHIP_PIC32MX=y
+CONFIG_ARCH_MIPS32=y
+
+#
+# MIPS32 Configuration Options
+#
+# CONFIG_MIPS32_TOOLCHAIN_GNU_ELF is not set
+# CONFIG_MIPS32_TOOLCHAIN_MICROCHIPW is not set
+CONFIG_MIPS32_TOOLCHAIN_MICROCHIPW_LITE=y
+# CONFIG_MIPS32_TOOLCHAIN_PINGUINOW is not set
+# CONFIG_MIPS32_FRAMEPOINTER is not set
+
+#
+# PIC32MX Configuration Options
+#
+# CONFIG_ARCH_CHIP_PIC32MX110F016B is not set
+# CONFIG_ARCH_CHIP_PIC32MX110F016C is not set
+# CONFIG_ARCH_CHIP_PIC32MX110F016D is not set
+# CONFIG_ARCH_CHIP_PIC32MX120F032B is not set
+# CONFIG_ARCH_CHIP_PIC32MX120F032C is not set
+# CONFIG_ARCH_CHIP_PIC32MX120F032D is not set
+# CONFIG_ARCH_CHIP_PIC32MX130F064B is not set
+# CONFIG_ARCH_CHIP_PIC32MX130F064C is not set
+# CONFIG_ARCH_CHIP_PIC32MX130F064D is not set
+# CONFIG_ARCH_CHIP_PIC32MX150F128B is not set
+# CONFIG_ARCH_CHIP_PIC32MX150F128C is not set
+# CONFIG_ARCH_CHIP_PIC32MX150F128D is not set
+# CONFIG_ARCH_CHIP_PIC32MX210F016B is not set
+# CONFIG_ARCH_CHIP_PIC32MX210F016C is not set
+# CONFIG_ARCH_CHIP_PIC32MX210F016D is not set
+# CONFIG_ARCH_CHIP_PIC32MX220F032B is not set
+# CONFIG_ARCH_CHIP_PIC32MX220F032C is not set
+# CONFIG_ARCH_CHIP_PIC32MX220F032D is not set
+# CONFIG_ARCH_CHIP_PIC32MX230F064B is not set
+# CONFIG_ARCH_CHIP_PIC32MX230F064C is not set
+# CONFIG_ARCH_CHIP_PIC32MX230F064D is not set
+# CONFIG_ARCH_CHIP_PIC32MX250F128B is not set
+# CONFIG_ARCH_CHIP_PIC32MX250F128C is not set
+# CONFIG_ARCH_CHIP_PIC32MX250F128D is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F032H is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX360F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX360F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX420F032H is not set
+# CONFIG_ARCH_CHIP_PIC32MX440F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX440F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX440F256H is not set
+CONFIG_ARCH_CHIP_PIC32MX440F512H=y
+# CONFIG_ARCH_CHIP_PIC32MX460F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX460F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX534F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX534F064L is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F064L is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F064L is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX695F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX695F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX764F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX764F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX795F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX795F512L is not set
+CONFIG_ARCH_CHIP_PIC32MX4=y
+# CONFIG_PIC32MX_MVEC is not set
+CONFIG_PIC32MX_T1=y
+
+#
+# PIC32MX Peripheral Support
+#
+# CONFIG_PIC32MX_WDT is not set
+# CONFIG_PIC32MX_T2 is not set
+# CONFIG_PIC32MX_T3 is not set
+# CONFIG_PIC32MX_T4 is not set
+# CONFIG_PIC32MX_T5 is not set
+# CONFIG_PIC32MX_IC1 is not set
+# CONFIG_PIC32MX_IC2 is not set
+# CONFIG_PIC32MX_IC3 is not set
+# CONFIG_PIC32MX_IC4 is not set
+# CONFIG_PIC32MX_IC5 is not set
+# CONFIG_PIC32MX_OC1 is not set
+# CONFIG_PIC32MX_OC2 is not set
+# CONFIG_PIC32MX_OC3 is not set
+# CONFIG_PIC32MX_OC4 is not set
+# CONFIG_PIC32MX_OC5 is not set
+# CONFIG_PIC32MX_I2C1 is not set
+# CONFIG_PIC32MX_I2C2 is not set
+# CONFIG_PIC32MX_I2C3 is not set
+# CONFIG_PIC32MX_I2C4 is not set
+# CONFIG_PIC32MX_I2C5 is not set
+# CONFIG_PIC32MX_SPI1 is not set
+# CONFIG_PIC32MX_SPI2 is not set
+# CONFIG_PIC32MX_SPI3 is not set
+# CONFIG_PIC32MX_SPI4 is not set
+# CONFIG_PIC32MX_UART1 is not set
 CONFIG_PIC32MX_UART2=y
-CONFIG_PIC32MX_PMP=n
-CONFIG_PIC32MX_ADC=n
-CONFIG_PIC32MX_CVR=n
-CONFIG_PIC32MX_CM1=n
-CONFIG_PIC32MX_CM2=n
-CONFIG_PIC32MX_DDP=n
-CONFIG_PIC32MX_FLASH=n
-CONFIG_PIC32MX_BMX=n
-CONFIG_PIC32MX_DMA=n
-CONFIG_PIC32MX_CHE=n
-CONFIG_PIC32MX_USBDEV=n
-CONFIG_PIC32MX_USBHOST=n
-
-#
-# PIC32MX Configuration Settings
+# CONFIG_PIC32MX_UART3 is not set
+# CONFIG_PIC32MX_UART4 is not set
+# CONFIG_PIC32MX_UART5 is not set
+# CONFIG_PIC32MX_UART6 is not set
+# CONFIG_PIC32MX_ADC is not set
+# CONFIG_PIC32MX_PMP is not set
+# CONFIG_PIC32MX_CM1 is not set
+# CONFIG_PIC32MX_CM2 is not set
+# CONFIG_PIC32MX_CM3 is not set
+# CONFIG_PIC32MX_RTCC is not set
+# CONFIG_PIC32MX_DMA is not set
+# CONFIG_PIC32MX_FLASH is not set
+# CONFIG_PIC32MX_USBDEV is not set
+# CONFIG_PIC32MX_USBHOST is not set
+# CONFIG_PIC32MX_CAN1 is not set
+# CONFIG_PIC32MX_CAN2 is not set
+# CONFIG_PIC32MX_ETHERNET is not set
+# CONFIG_PIC32MX_CTMU is not set
+
+#
+# PIC32MX Peripheral Interrupt Priorities
+#
+CONFIG_PIC32MX_CTPRIO=16
+CONFIG_PIC32MX_CS0PRIO=16
+CONFIG_PIC32MX_CS1PRIO=16
+CONFIG_PIC32MX_INT0PRIO=16
+CONFIG_PIC32MX_INT1PRIO=16
+CONFIG_PIC32MX_INT2PRIO=16
+CONFIG_PIC32MX_INT3PRIO=16
+CONFIG_PIC32MX_INT4PRIO=16
+CONFIG_PIC32MX_T1PRIO=16
+CONFIG_PIC32MX_UART2PRIO=16
+
+#
+# Device Configuration 0 (DEVCFG0)
 #
 CONFIG_PIC32MX_DEBUGGER=2
 CONFIG_PIC32MX_ICESEL=1
+CONFIG_PIC32MX_PROGFLASHWP=0xff
+CONFIG_PIC32MX_BOOTFLASHWP=1
+CONFIG_PIC32MX_CODEWP=1
 
 #
-# PIC32MX specific serial device driver settings
+# Device Configuration 3 (DEVCFG3)
 #
-CONFIG_UART1_SERIAL_CONSOLE=n
-CONFIG_UART2_SERIAL_CONSOLE=y
-
-CONFIG_UART1_TXBUFSIZE=256
-CONFIG_UART2_TXBUFSIZE=256
+CONFIG_PIC32MX_USBIDO=0
+CONFIG_PIC32MX_VBUSIO=0
+# CONFIG_PIC32MX_WDENABLE is not set
+CONFIG_PIC32MX_FETHIO=1
+CONFIG_PIC32MX_FMIIEN=1
 
-CONFIG_UART1_RXBUFSIZE=256
-CONFIG_UART2_RXBUFSIZE=256
-
-CONFIG_UART1_BAUD=115200
-CONFIG_UART2_BAUD=115200
+#
+# External Memory Configuration
+#
 
-CONFIG_UART1_BITS=8
-CONFIG_UART2_BITS=8
+#
+# Architecture Options
+#
+# CONFIG_ARCH_NOINTC is not set
+CONFIG_ARCH_VECNOTIRQ=y
+# CONFIG_ARCH_DMA is not set
+CONFIG_ARCH_IRQPRIO=y
+# CONFIG_CUSTOM_STACK is not set
+# CONFIG_ADDRENV is not set
+CONFIG_ARCH_HAVE_VFORK=y
+CONFIG_ARCH_STACKDUMP=y
+# CONFIG_ENDIAN_BIG is not set
+CONFIG_ARCH_HAVE_RAMFUNCS=y
+# CONFIG_ARCH_RAMFUNCS is not set
+# CONFIG_ARCH_HAVE_RAMVECTORS is not set
 
-CONFIG_UART1_PARITY=0
-CONFIG_UART2_PARITY=0
+#
+# Board Settings
+#
+CONFIG_BOARD_LOOPSPERMSEC=4275
+# CONFIG_ARCH_CALIBRATION is not set
+CONFIG_DRAM_START=0xa0000000
+CONFIG_DRAM_SIZE=32768
+CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
+CONFIG_ARCH_INTERRUPTSTACK=0
 
-CONFIG_UART1_2STOP=0
-CONFIG_UART2_2STOP=0
+#
+# Boot options
+#
+# CONFIG_BOOT_RUNFROMEXTSRAM is not set
+CONFIG_BOOT_RUNFROMFLASH=y
+# CONFIG_BOOT_RUNFROMISRAM is not set
+# CONFIG_BOOT_RUNFROMSDRAM is not set
+# CONFIG_BOOT_COPYTORAM is not set
 
 #
-# PIC32MX-specific USB device setup
+# Board Selection
 #
-CONFIG_PIC32MX_USBDEV_REGDEBUG=n
-CONFIG_PIC32MX_USBDEV_BDTDEBUG=n
- 
+CONFIG_ARCH_BOARD_SUREPIC32MX=y
+# CONFIG_ARCH_BOARD_CUSTOM is not set
+CONFIG_ARCH_BOARD="sure-pic32mx"
+
 #
-# General build options
+# Common Board Options
 #
-CONFIG_RRLOAD_BINARY=n
-CONFIG_INTELHEX_BINARY=y
-CONFIG_MOTOROLA_SREC=n
-CONFIG_RAW_BINARY=n
+CONFIG_ARCH_HAVE_LEDS=y
+CONFIG_ARCH_LEDS=y
+CONFIG_ARCH_HAVE_BUTTONS=y
+# CONFIG_ARCH_BUTTONS is not set
+CONFIG_ARCH_HAVE_IRQBUTTONS=y
+CONFIG_NSH_MMCSDMINOR=0
 
 #
-# General OS setup
+# Board-Specific Options
 #
-CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_ARCH_DBDP11215=y
+# CONFIG_ARCH_DBDP11212 is not set
 
-CONFIG_DEBUG=n
-CONFIG_DEBUG_VERBOSE=n
-CONFIG_DEBUG_SYMBOLS=n
-CONFIG_DEBUG_SCHED=n
-CONFIG_DEBUG_USB=n
-CONFIG_DEBUG_FS=n
-CONFIG_DEBUG_SPI=n
-CONFIG_SPI_REGDEBUG=n
-
-CONFIG_HAVE_CXX=n
-CONFIG_HAVE_CXXINITIALIZE=n
-CONFIG_MM_REGIONS=1
-CONFIG_ARCH_LOWPUTC=y
+#
+# RTOS Features
+#
+# CONFIG_BOARD_INITIALIZE is not set
+CONFIG_MSEC_PER_TICK=10
 CONFIG_RR_INTERVAL=0
-CONFIG_SCHED_INSTRUMENTATION=n
+# CONFIG_SCHED_INSTRUMENTATION is not set
 CONFIG_TASK_NAME_SIZE=0
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_JULIAN_TIME is not set
 CONFIG_START_YEAR=2011
 CONFIG_START_MONTH=12
 CONFIG_START_DAY=22
-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_MUTEX_TYPES is not set
+# CONFIG_PRIORITY_INHERITANCE is not set
+# CONFIG_FDCLONE_DISABLE is not set
+# CONFIG_FDCLONE_STDIO is not set
 CONFIG_SDCLONE_DISABLE=y
-CONFIG_SCHED_WORKQUEUE=n
-CONFIG_SCHED_WORKPRIORITY=192
-CONFIG_SCHED_WORKPERIOD=50000
-CONFIG_SCHED_WORKSTACKSIZE=1024
-CONFIG_SIG_SIGWORK=17
 CONFIG_SCHED_WAITPID=y
-CONFIG_SCHED_ATEXIT=n
+# CONFIG_SCHED_STARTHOOK is not set
+# CONFIG_SCHED_ATEXIT is not set
+# CONFIG_SCHED_ONEXIT is not set
+CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_CLOCK is not set
+# CONFIG_DISABLE_POSIX_TIMERS is not set
+# CONFIG_DISABLE_PTHREAD is not set
+# CONFIG_DISABLE_SIGNALS is not set
+# CONFIG_DISABLE_MQUEUE is not set
+# CONFIG_DISABLE_ENVIRON is not set
 
 #
-# Settings for nxflat
+# Signal Numbers
 #
-CONFIG_NXFLAT=n
-CONFIG_NXFLAT_DUMPBUFFER=n
-CONFIG_SYMTAB_ORDEREDBYNAME=y
+CONFIG_SIG_SIGUSR1=1
+CONFIG_SIG_SIGUSR2=2
+CONFIG_SIG_SIGALARM=3
+CONFIG_SIG_SIGCONDTIMEDOUT=16
 
 #
-# 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.
+# Sizes of configurable things (0 disables)
 #
-# There are certain dependency relationships in these
-# features.
+CONFIG_MAX_TASKS=16
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_NPTHREAD_KEYS=4
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NFILE_STREAMS=8
+CONFIG_NAME_MAX=32
+CONFIG_PREALLOC_MQ_MSGS=4
+CONFIG_MQ_MAXMSGSIZE=32
+CONFIG_MAX_WDOGPARMS=2
+CONFIG_PREALLOC_WDOGS=4
+CONFIG_PREALLOC_TIMERS=4
+
 #
-# 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.
+# Stack and heap information
+#
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_USERMAIN_STACKSIZE=2048
+CONFIG_PTHREAD_STACK_MIN=256
+CONFIG_PTHREAD_STACK_DEFAULT=2048
+
+#
+# Device Drivers
 #
-CONFIG_DISABLE_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
+CONFIG_DEV_NULL=y
+# CONFIG_DEV_ZERO is not set
+# CONFIG_LOOP is not set
+# CONFIG_RAMDISK is not set
+# CONFIG_CAN is not set
+# CONFIG_PWM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_RTC is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_ANALOG is not set
+# CONFIG_AUDIO_DEVICES is not set
+# CONFIG_BCH is not set
+# CONFIG_INPUT is not set
+# CONFIG_LCD is not set
+# CONFIG_MMCSD is not set
+# CONFIG_MTD is not set
+# CONFIG_PIPES is not set
+# CONFIG_PM is not set
+# CONFIG_POWER is not set
+# CONFIG_SENSORS is not set
+CONFIG_SERIAL=y
+# CONFIG_DEV_LOWCONSOLE is not set
+# CONFIG_16550_UART is not set
+CONFIG_ARCH_HAVE_UART2=y
+CONFIG_MCU_SERIAL=y
+CONFIG_STANDARD_SERIAL=y
+CONFIG_UART2_SERIAL_CONSOLE=y
+# CONFIG_NO_SERIAL_CONSOLE is not set
 
 #
-# Misc libc settings
+# UART2 Configuration
 #
-CONFIG_NOPRINTF_FIELDWIDTH=n
+CONFIG_UART2_RXBUFSIZE=256
+CONFIG_UART2_TXBUFSIZE=256
+CONFIG_UART2_BAUD=115200
+CONFIG_UART2_BITS=8
+CONFIG_UART2_PARITY=0
+CONFIG_UART2_2STOP=0
+# CONFIG_USBDEV is not set
+# CONFIG_USBHOST is not set
+# CONFIG_WIRELESS is not set
 
 #
-# Allow for architecture optimized implementations
+# System Logging Device Options
 #
-# The architecture can provide optimized versions of the
-# following to improve system performance
+
+#
+# System Logging
 #
-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_RAMLOG is not set
 
 #
-# Sizes of configurable things (0 disables)
+# Networking Support
 #
-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=64
-CONFIG_STDIO_LINEBUFFER=y
-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
+# CONFIG_NET is not set
 
 #
-# Filesystem configuration
+# File Systems
 #
-CONFIG_FS_FAT=y
-CONFIG_FAT_LCNAMES=y
-CONFIG_FAT_LFN=y
-CONFIG_FAT_MAXFNAME=32
-CONFIG_FS_NXFFS=n
-CONFIG_FS_ROMFS=n
 
 #
-# Maintain legacy build behavior (revisit)
+# File system configuration
 #
+# CONFIG_DISABLE_MOUNTPOINT is not set
+# CONFIG_FS_RAMMAP is not set
+# CONFIG_FS_FAT is not set
+# CONFIG_FS_NXFFS is not set
+# CONFIG_FS_ROMFS is not set
+# CONFIG_FS_SMARTFS is not set
+# CONFIG_FS_BINFS is not set
 
-CONFIG_MMCSD=y
-CONFIG_MMCSD_SPI=y
-CONFIG_MTD=y
+#
+# System Logging
+#
+# CONFIG_SYSLOG_ENABLE is not set
+# CONFIG_SYSLOG is not set
 
 #
-# SPI-based MMC/SD driver
+# Graphics Support
 #
-CONFIG_MMCSD_NSLOTS=1
-CONFIG_MMCSD_READONLY=n
-CONFIG_MMCSD_SPICLOCK=12500000
+# CONFIG_NX is not set
 
 #
-# Block driver buffering
+# Memory Management
 #
-CONFIG_FS_READAHEAD=n
-CONFIG_FS_WRITEBUFFER=n
+# CONFIG_MM_MULTIHEAP is not set
+# CONFIG_MM_SMALL is not set
+CONFIG_MM_REGIONS=1
+# CONFIG_GRAN is not set
 
 #
-# SDIO-based MMC/SD driver
+# Audio Support
 #
-CONFIG_SDIO_DMA=n
-CONFIG_MMCSD_MMCSUPPORT=n
-CONFIG_MMCSD_HAVECARDDETECT=n
+# CONFIG_AUDIO is not set
 
 #
-# TCP/IP and UDP support via uIP
+# Binary Formats
 #
-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_BINFMT_DISABLE is not set
+# CONFIG_BINFMT_EXEPATH is not set
+# CONFIG_NXFLAT is not set
+# CONFIG_ELF is not set
+CONFIG_BUILTIN=y
+# CONFIG_PIC is not set
+# CONFIG_SYMTAB_ORDEREDBYNAME is not set
 
 #
-# UIP Network Utilities
+# Library Routines
 #
-CONFIG_NET_DHCP_LIGHT=n
-CONFIG_NET_RESOLV_ENTRIES=4
 
 #
-# USB Device Configuration
+# Standard C Library Options
 #
-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
+CONFIG_STDIO_BUFFER_SIZE=64
+CONFIG_STDIO_LINEBUFFER=y
+CONFIG_NUNGET_CHARS=2
+CONFIG_LIB_HOMEDIR="/"
+# CONFIG_LIBM is not set
+# CONFIG_NOPRINTF_FIELDWIDTH is not set
+# CONFIG_LIBC_FLOATINGPOINT is not set
+CONFIG_LIB_RAND_ORDER=1
+# CONFIG_EOL_IS_CR is not set
+# CONFIG_EOL_IS_LF is not set
+# CONFIG_EOL_IS_BOTH_CRLF is not set
+CONFIG_EOL_IS_EITHER_CRLF=y
+# CONFIG_LIBC_EXECFUNCS is not set
+CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
+CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
+# CONFIG_LIBC_STRERROR is not set
+# CONFIG_LIBC_PERROR_STDOUT is not set
+CONFIG_ARCH_LOWPUTC=y
+CONFIG_LIB_SENDFILE_BUFSIZE=512
+# CONFIG_ARCH_ROMGETC is not set
+# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
 
 #
-# USB Serial Device Configuration
+# Non-standard Library Support
 #
-CONFIG_PL2303=n
-CONFIG_PL2303_EPINTIN=1
-CONFIG_PL2303_EPBULKOUT=2
-CONFIG_PL2303_EPBULKIN=5
-CONFIG_PL2303_NWRREQS=4
-CONFIG_PL2303_NRDREQS=4
-CONFIG_PL2303_VENDORID=0x067b
-CONFIG_PL2303_PRODUCTID=0x2303
-CONFIG_PL2303_VENDORSTR="Nuttx"
-CONFIG_PL2303_PRODUCTSTR="USBdev Serial"
-CONFIG_PL2303_RXBUFSIZE=512
-CONFIG_PL2303_TXBUFSIZE=512
+# CONFIG_SCHED_WORKQUEUE is not set
+# CONFIG_LIB_KBDCODEC is not set
+# CONFIG_LIB_SLCDCODEC is not set
 
 #
-# USB serial device class driver (Standard CDC ACM class)
+# Basic CXX Support
 #
-CONFIG_CDCACM=n
-CONFIG_CDCACM_CONSOLE=n
-#CONFIG_CDCACM_EP0MAXPACKET
-#CONFIG_CDCACM_EPINTIN
-#CONFIG_CDCACM_EPINTIN_FSSIZE
-#CONFIG_CDCACM_EPINTIN_HSSIZE
-#CONFIG_CDCACM_EPBULKOUT
-#CONFIG_CDCACM_EPBULKOUT_FSSIZE
-#CONFIG_CDCACM_EPBULKOUT_HSSIZE
-#CONFIG_CDCACM_EPBULKIN
-#CONFIG_CDCACM_EPBULKIN_FSSIZE
-#CONFIG_CDCACM_EPBULKIN_HSSIZE
-#CONFIG_CDCACM_NWRREQS
-#CONFIG_CDCACM_NRDREQS
-#CONFIG_CDCACM_VENDORID
-#CONFIG_CDCACM_VENDORSTR
-#CONFIG_CDCACM_PRODUCTID
-#CONFIG_CDCACM_PRODUCTSTR
-#CONFIG_CDCACM_RXBUFSIZE
-#CONFIG_CDCACM_TXBUFSIZE
+# CONFIG_C99_BOOL8 is not set
+# CONFIG_HAVE_CXX is not set
 
 #
-# USB Storage Device Configuration
+# Application Configuration
 #
-CONFIG_USBMSC=n
-CONFIG_USBMSC_EP0MAXPACKET=64
-CONFIG_USBMSC_EPBULKOUT=1
-CONFIG_USBMSC_EPBULKIN=2
-CONFIG_USBMSC_NRDREQS=8
-CONFIG_USBMSC_NWRREQS=2
-CONFIG_USBMSC_BULKINREQLEN=256
-CONFIG_USBMSC_BULKOUTREQLEN=64
-CONFIG_USBMSC_VENDORID=0x584e
-CONFIG_USBMSC_VENDORSTR="NuttX"
-CONFIG_USBMSC_PRODUCTID=0x5342
-CONFIG_USBMSC_PRODUCTSTR="USBdev Storage"
-CONFIG_USBMSC_VERSIONNO=0x0399
-CONFIG_USBMSC_REMOVABLE=y
-
-#
-# Settings for examples/uip
-#
-CONFIG_EXAMPLES_UIP_IPADDR=0x0a000002
-CONFIG_EXAMPLES_UIP_DRIPADDR=0x0a000001
-CONFIG_EXAMPLES_UIP_NETMASK=0xffffff00
-CONFIG_EXAMPLES_UIP_DHCPC=n
-
-#
-# Settings for examples/nettest
-#
-CONFIG_EXAMPLES_NETTEST_SERVER=n
-CONFIG_EXAMPLES_NETTEST_PERFORMANCE=n
-CONFIG_EXAMPLES_NETTEST_NOMAC=y
-CONFIG_EXAMPLES_NETTEST_IPADDR=0x0a000002
-CONFIG_EXAMPLES_NETTEST_DRIPADDR=0x0a000001
-CONFIG_EXAMPLES_NETTEST_NETMASK=0xffffff00
-CONFIG_EXAMPLES_NETTEST_CLIENTIP=0x0a000001
 
 #
-# Settings for examples/ostest
+# Built-In Applications
 #
-CONFIG_EXAMPLES_OSTEST_LOOPS=1
-CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
-CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
-
+CONFIG_BUILTIN_PROXY_STACKSIZE=1024
+
 #
-# Settings for apps/nshlib
+# Examples
 #
-CONFIG_BUILTIN=y
+# CONFIG_EXAMPLES_BUTTONS is not set
+# CONFIG_EXAMPLES_CAN is not set
+# CONFIG_EXAMPLES_COMPOSITE is not set
+# CONFIG_EXAMPLES_DHCPD is not set
+# CONFIG_EXAMPLES_ELF is not set
+# CONFIG_EXAMPLES_FTPC is not set
+# CONFIG_EXAMPLES_FTPD is not set
+# CONFIG_EXAMPLES_HELLO is not set
+# CONFIG_EXAMPLES_HELLOXX is not set
+# CONFIG_EXAMPLES_JSON is not set
+# CONFIG_EXAMPLES_HIDKBD is not set
+# CONFIG_EXAMPLES_KEYPADTEST is not set
+# CONFIG_EXAMPLES_IGMP is not set
+# CONFIG_EXAMPLES_LCDRW is not set
+# CONFIG_EXAMPLES_MM is not set
+# CONFIG_EXAMPLES_MODBUS is not set
+# CONFIG_EXAMPLES_MOUNT is not set
+CONFIG_EXAMPLES_NSH=y
+# CONFIG_EXAMPLES_NULL is not set
+# CONFIG_EXAMPLES_NX is not set
+# CONFIG_EXAMPLES_NXCONSOLE is not set
+# CONFIG_EXAMPLES_NXFFS is not set
+# CONFIG_EXAMPLES_NXFLAT is not set
+# CONFIG_EXAMPLES_NXHELLO is not set
+# CONFIG_EXAMPLES_NXIMAGE is not set
+# CONFIG_EXAMPLES_NXLINES is not set
+# CONFIG_EXAMPLES_NXTEXT is not set
+# CONFIG_EXAMPLES_OSTEST is not set
+# CONFIG_EXAMPLES_PASHELLO is not set
+# CONFIG_EXAMPLES_PIPE is not set
+# CONFIG_EXAMPLES_POSIXSPAWN is not set
+# CONFIG_EXAMPLES_QENCODER is not set
+# CONFIG_EXAMPLES_RGMP is not set
+# CONFIG_EXAMPLES_ROMFS is not set
+# CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERLOOP is not set
+# CONFIG_EXAMPLES_SLCD is not set
+# CONFIG_EXAMPLES_SMART_TEST is not set
+# CONFIG_EXAMPLES_SMART is not set
+# CONFIG_EXAMPLES_TCPECHO is not set
+# CONFIG_EXAMPLES_TELNETD is not set
+# CONFIG_EXAMPLES_THTTPD is not set
+# CONFIG_EXAMPLES_TIFF is not set
+# CONFIG_EXAMPLES_TOUCHSCREEN is not set
+# CONFIG_EXAMPLES_UDP is not set
+# CONFIG_EXAMPLES_UIP is not set
+# CONFIG_EXAMPLES_USBSERIAL is not set
+# CONFIG_EXAMPLES_USBMSC is not set
+# CONFIG_EXAMPLES_USBTERM is not set
+# CONFIG_EXAMPLES_WATCHDOG is not set
+
+#
+# Graphics Support
+#
+# CONFIG_TIFF is not set
+
+#
+# Interpreters
+#
+# CONFIG_INTERPRETERS_FICL is not set
+# CONFIG_INTERPRETERS_PCODE is not set
+
+#
+# Network Utilities
+#
+
+#
+# Networking Utilities
+#
+# CONFIG_NETUTILS_CODECS is not set
+# CONFIG_NETUTILS_DHCPC is not set
+# CONFIG_NETUTILS_DHCPD is not set
+# CONFIG_NETUTILS_FTPC is not set
+# CONFIG_NETUTILS_FTPD is not set
+# CONFIG_NETUTILS_JSON is not set
+# CONFIG_NETUTILS_RESOLV is not set
+# CONFIG_NETUTILS_SMTP is not set
+# CONFIG_NETUTILS_TELNETD is not set
+# CONFIG_NETUTILS_TFTPC is not set
+# CONFIG_NETUTILS_THTTPD is not set
+# CONFIG_NETUTILS_UIPLIB is not set
+# CONFIG_NETUTILS_WEBCLIENT is not set
+
+#
+# FreeModBus
+#
+# CONFIG_MODBUS is not set
+
+#
+# NSH Library
+#
+CONFIG_NSH_LIBRARY=y
 CONFIG_NSH_BUILTIN_APPS=y
+
+#
+# Disable Individual commands
+#
+# CONFIG_NSH_DISABLE_CAT is not set
+# CONFIG_NSH_DISABLE_CD is not set
+# CONFIG_NSH_DISABLE_CP is not set
+# CONFIG_NSH_DISABLE_DD is not set
+# CONFIG_NSH_DISABLE_ECHO is not set
+# CONFIG_NSH_DISABLE_EXEC is not set
+# CONFIG_NSH_DISABLE_EXIT is not set
+# CONFIG_NSH_DISABLE_FREE is not set
+# CONFIG_NSH_DISABLE_GET is not set
+# CONFIG_NSH_DISABLE_HELP is not set
+# CONFIG_NSH_DISABLE_HEXDUMP is not set
+# CONFIG_NSH_DISABLE_IFCONFIG is not set
+# CONFIG_NSH_DISABLE_KILL is not set
+# CONFIG_NSH_DISABLE_LOSETUP is not set
+# CONFIG_NSH_DISABLE_LS is not set
+# CONFIG_NSH_DISABLE_MB is not set
+# CONFIG_NSH_DISABLE_MKDIR is not set
+# CONFIG_NSH_DISABLE_MKFATFS is not set
+# CONFIG_NSH_DISABLE_MKFIFO is not set
+# CONFIG_NSH_DISABLE_MKRD is not set
+# CONFIG_NSH_DISABLE_MH is not set
+# CONFIG_NSH_DISABLE_MOUNT is not set
+# CONFIG_NSH_DISABLE_MW is not set
+# CONFIG_NSH_DISABLE_NSFMOUNT is not set
+# CONFIG_NSH_DISABLE_PS is not set
+# CONFIG_NSH_DISABLE_PING is not set
+# CONFIG_NSH_DISABLE_PUT is not set
+# CONFIG_NSH_DISABLE_PWD is not set
+# CONFIG_NSH_DISABLE_RM is not set
+# CONFIG_NSH_DISABLE_RMDIR is not set
+# CONFIG_NSH_DISABLE_SET is not set
+# CONFIG_NSH_DISABLE_SH is not set
+# CONFIG_NSH_DISABLE_SLEEP is not set
+# CONFIG_NSH_DISABLE_TEST is not set
+# CONFIG_NSH_DISABLE_UMOUNT is not set
+# CONFIG_NSH_DISABLE_UNSET is not set
+# CONFIG_NSH_DISABLE_USLEEP is not set
+# CONFIG_NSH_DISABLE_WGET is not set
+# CONFIG_NSH_DISABLE_XD is not set
+
+#
+# Configure Command Options
+#
+# CONFIG_NSH_CMDOPT_DF_H is not set
+CONFIG_NSH_CODECS_BUFSIZE=128
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_STRERROR=n
 CONFIG_NSH_LINELEN=64
 CONFIG_NSH_NESTDEPTH=3
-CONFIG_NSH_DISABLESCRIPT=n
-CONFIG_NSH_DISABLEBG=n
-CONFIG_NSH_ROMFSETC=n
+# CONFIG_NSH_DISABLESCRIPT is not set
+# CONFIG_NSH_DISABLEBG is not set
 CONFIG_NSH_CONSOLE=y
-CONFIG_NSH_TELNET=n
+
+#
+# USB Trace Support
+#
+# CONFIG_NSH_CONDEV is not set
 CONFIG_NSH_ARCHINIT=y
-CONFIG_NSH_IOBUFFER_SIZE=512
-CONFIG_NSH_DHCPC=n
-CONFIG_NSH_NOMAC=n
-CONFIG_NSH_IPADDR=0x0a000002
-CONFIG_NSH_DRIPADDR=0x0a000001
-CONFIG_NSH_NETMASK=0xffffff00
-CONFIG_NSH_ROMFSMOUNTPT="/etc"
-CONFIG_NSH_INITSCRIPT="init.d/rcS"
-CONFIG_NSH_ROMFSDEVNO=0
-CONFIG_NSH_ROMFSSECTSIZE=64
-CONFIG_NSH_FATDEVNO=1
-CONFIG_NSH_FATSECTSIZE=512
-CONFIG_NSH_FATNSECTORS=1024
-CONFIG_NSH_FATMOUNTPT="/tmp"
-
-#
-# Architecture-specific NSH options
-#
-CONFIG_NSH_MMCSDSPIPORTNO=2
-CONFIG_NSH_MMCSDSLOTNO=0
-CONFIG_NSH_MMCSDMINOR=0
 
 #
-# Settings for examples/usbserial
+# NxWidgets/NxWM
 #
-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
+#
+# System NSH Add-Ons
+#
 
 #
-# Settings for examples/usbstorage
+# Custom Free Memory Command
 #
-CONFIG_EXAMPLES_USBMSC_NLUNS=1
-CONFIG_EXAMPLES_USBMSC_DEVMINOR1=0
-CONFIG_EXAMPLES_USBMSC_DEVPATH1="/dev/mmcsd0"
-CONFIG_EXAMPLES_USBMSC_TRACEINIT=n
-CONFIG_EXAMPLES_USBMSC_TRACECLASS=n
-CONFIG_EXAMPLES_USBMSC_TRACETRANSFERS=n
-CONFIG_EXAMPLES_USBMSC_TRACECONTROLLER=n
-CONFIG_EXAMPLES_USBMSC_TRACEINTERRUPTS=n
+# CONFIG_SYSTEM_FREE is not set
 
 #
-# Settings for examples/usbterm
+# I2C tool
 #
-CONFIG_EXAMPLES_USBTERM_BUILTIN=y
-CONFIG_EXAMPLES_USBTERM_DEVINIT=y
-#CONFIG_EXAMPLES_USBTERM_BUFLEN
-CONFIG_EXAMPLES_USBTERM_TRACEINIT=n
-CONFIG_EXAMPLES_USBTERM_TRACECLASS=n
-CONFIG_EXAMPLES_USBTERM_TRACETRANSFERS=n
-CONFIG_EXAMPLES_USBTERM_TRACECONTROLLER=n
-CONFIG_EXAMPLES_USBTERM_TRACEINTERRUPTS=n
 
 #
-# Settings for examples/cdcacm
+# FLASH Program Installation
 #
-# Configuration prequisites:
+# CONFIG_SYSTEM_INSTALL is not set
+
+#
+# FLASH Erase-all Command
 #
-CONFIG_EXAMPLES_CDCACM_DEVMINOR=0
-CONFIG_EXAMPLES_CDCACM_TRACEINIT=n
-CONFIG_EXAMPLES_CDCACM_TRACECLASS=n
-CONFIG_EXAMPLES_CDCACM_TRACETRANSFERS=n
-CONFIG_EXAMPLES_CDCACM_TRACECONTROLLER=n
-CONFIG_EXAMPLES_CDCACM_TRACEINTERRUPTS=n
 
 #
-# Stack and heap information
+# readline()
+#
+CONFIG_SYSTEM_READLINE=y
+CONFIG_READLINE_ECHO=y
+
+#
+# Power Off
+#
+# CONFIG_SYSTEM_POWEROFF is not set
+
+#
+# RAMTRON
+#
+# CONFIG_SYSTEM_RAMTRON is not set
+
+#
+# SD Card
+#
+# CONFIG_SYSTEM_SDCARD is not set
+
+#
+# Sysinfo
+#
+# CONFIG_SYSTEM_SYSINFO is not set
+
+#
+# USB Monitor
 #
-CONFIG_BOOT_RUNFROMFLASH=n
-CONFIG_BOOT_COPYTORAM=n
-CONFIG_CUSTOM_STACK=n
-CONFIG_IDLETHREAD_STACKSIZE=2048
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
diff --git a/nuttx/configs/sure-pic32mx/ostest/Make.defs b/nuttx/configs/sure-pic32mx/ostest/Make.defs
index b2bb45150..09c66dde6 100644
--- a/nuttx/configs/sure-pic32mx/ostest/Make.defs
+++ b/nuttx/configs/sure-pic32mx/ostest/Make.defs
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/sure-pic32mx/ostest/Make.defs
 #
-#   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2011,2013 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -44,13 +44,13 @@ ifeq ($(WINTOOL),y)
   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}"
+  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
 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/$(CONFIG_ARCH_BOARD)/ostest/ld.script
+  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script
 endif
 
 CC = $(CROSSDEV)gcc
diff --git a/nuttx/configs/sure-pic32mx/ostest/appconfig b/nuttx/configs/sure-pic32mx/ostest/appconfig
deleted file mode 100644
index 3b96b3d6d..000000000
--- a/nuttx/configs/sure-pic32mx/ostest/appconfig
+++ /dev/null
@@ -1,39 +0,0 @@
-############################################################################
-# configs/sure-pic32mx/ostest/appconfig
-#
-#   Copyright (C) 2011 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-# Path to example in apps/examples containing the user_start entry point
-
-CONFIGURED_APPS += examples/ostest
-
diff --git a/nuttx/configs/sure-pic32mx/ostest/defconfig b/nuttx/configs/sure-pic32mx/ostest/defconfig
index 86c4bbdd9..836f5bb0a 100644
--- a/nuttx/configs/sure-pic32mx/ostest/defconfig
+++ b/nuttx/configs/sure-pic32mx/ostest/defconfig
@@ -1,239 +1,336 @@
-############################################################################
-# configs/sure-pic32mx/ostest/defconfig
-#
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-#
-# Architecture Selection
 #
-CONFIG_ARCH="mips"
-CONFIG_ARCH_MIPS=y
-CONFIG_ARCH_MIPS32=y
-CONFIG_ARCH_CHIP="pic32mx"
-CONFIG_ARCH_CHIP_PIC32MX440F512H=y
-CONFIG_ARCH_BOARD="sure-pic32mx"
-CONFIG_ARCH_BOARD_SUREPIC32MX=y
-CONFIG_ARCH_DBDP11215=y
-CONFIG_ARCH_DBDP11212=n
-CONFIG_BOARD_LOOPSPERMSEC=4275
-CONFIG_DRAM_SIZE=32768
-CONFIG_DRAM_START=0xa0000000
-CONFIG_ARCH_NOINTC=n
-CONFIG_ARCH_VECNOTIRQ=y
-CONFIG_ARCH_IRQPRIO=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_STACKDUMP=y
-CONFIG_ARCH_BOOTLOADER=n
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_BUTTONS=n
-CONFIG_ARCH_CALIBRATION=n
-CONFIG_ARCH_DMA=n
+# Automatically generated file; DO NOT EDIT.
+# Nuttx/ Configuration
+#
+CONFIG_NUTTX_NEWCONFIG=y
+
+#
+# Build Setup
+#
+# CONFIG_EXPERIMENTAL is not set
+# CONFIG_HOST_LINUX is not set
+# CONFIG_HOST_OSX is not set
+CONFIG_HOST_WINDOWS=y
+# CONFIG_HOST_OTHER is not set
+# CONFIG_WINDOWS_NATIVE is not set
+CONFIG_WINDOWS_CYGWIN=y
+# CONFIG_WINDOWS_MSYS is not set
+# CONFIG_WINDOWS_OTHER is not set
+
+#
+# Build Configuration
+#
+# CONFIG_APPS_DIR="../apps"
+# CONFIG_BUILD_2PASS is not set
 
 #
-# Enable support for RAM-based functions
-# (If selected, then modifications are needed in ld.script as well)
+# Binary Output Formats
 #
-CONFIG_ARCH_RAMFUNCS=n
+# CONFIG_RRLOAD_BINARY is not set
+CONFIG_INTELHEX_BINARY=y
+# CONFIG_MOTOROLA_SREC is not set
+# CONFIG_RAW_BINARY is not set
 
 #
-# Identify toolchain and linker options
+# Customize Header Files
 #
-CONFIG_PIC32MX_MICROCHIPW=n
-CONFIG_PIC32MX_MICROCHIPL=n
-CONFIG_PIC32MX_MICROCHIPW_LITE=y
-CONFIG_PIC32MX_MICROCHIPL_LITE=n
+# CONFIG_ARCH_STDBOOL_H is not set
+# CONFIG_ARCH_MATH_H is not set
+# CONFIG_ARCH_FLOAT_H is not set
+# CONFIG_ARCH_STDARG_H is not set
 
 #
-# Individual subsystems can be enabled:
+# Debug Options
 #
+# CONFIG_DEBUG is not set
+# CONFIG_DEBUG_SYMBOLS is not set
 
-CONFIG_PIC32MX_WDT=n
-CONFIG_PIC32MX_RTCC=n
-CONFIG_PIC32MX_TIMER1=n
-CONFIG_PIC32MX_TIMER2=n
-CONFIG_PIC32MX_TIMER3=n
-CONFIG_PIC32MX_TIMER4=n
-CONFIG_PIC32MX_TIMER5=n
-CONFIG_PIC32MX_IC1=n
-CONFIG_PIC32MX_IC2=n
-CONFIG_PIC32MX_IC3=n
-CONFIG_PIC32MX_IC4=n
-CONFIG_PIC32MX_IC5=n
-CONFIG_PIC32MX_OC1=n
-CONFIG_PIC32MX_OC2=n
-CONFIG_PIC32MX_OC3=n
-CONFIG_PIC32MX_OC4=n
-CONFIG_PIC32MX_OC5=n
-CONFIG_PIC32MX_I2C1=n
-CONFIG_PIC32MX_I2C2=n
-CONFIG_PIC32MX_SPI2=n
-CONFIG_PIC32MX_UART1=n
+#
+# System Type
+#
+# CONFIG_ARCH_8051 is not set
+# CONFIG_ARCH_ARM is not set
+# CONFIG_ARCH_AVR is not set
+# CONFIG_ARCH_HC is not set
+CONFIG_ARCH_MIPS=y
+# CONFIG_ARCH_RGMP is not set
+# CONFIG_ARCH_SH is not set
+# CONFIG_ARCH_SIM is not set
+# CONFIG_ARCH_X86 is not set
+# CONFIG_ARCH_Z16 is not set
+# CONFIG_ARCH_Z80 is not set
+CONFIG_ARCH="mips"
+CONFIG_ARCH_FAMILY="mips32"
+CONFIG_ARCH_CHIP="pic32mx"
+# CONFIG_SERIAL_TERMIOS is not set
+CONFIG_ARCH_CHIP_PIC32MX=y
+CONFIG_ARCH_MIPS32=y
+
+#
+# MIPS32 Configuration Options
+#
+# CONFIG_MIPS32_TOOLCHAIN_GNU_ELF is not set
+# CONFIG_MIPS32_TOOLCHAIN_MICROCHIPW is not set
+CONFIG_MIPS32_TOOLCHAIN_MICROCHIPW_LITE=y
+# CONFIG_MIPS32_TOOLCHAIN_PINGUINOW is not set
+# CONFIG_MIPS32_FRAMEPOINTER is not set
+
+#
+# PIC32MX Configuration Options
+#
+# CONFIG_ARCH_CHIP_PIC32MX110F016B is not set
+# CONFIG_ARCH_CHIP_PIC32MX110F016C is not set
+# CONFIG_ARCH_CHIP_PIC32MX110F016D is not set
+# CONFIG_ARCH_CHIP_PIC32MX120F032B is not set
+# CONFIG_ARCH_CHIP_PIC32MX120F032C is not set
+# CONFIG_ARCH_CHIP_PIC32MX120F032D is not set
+# CONFIG_ARCH_CHIP_PIC32MX130F064B is not set
+# CONFIG_ARCH_CHIP_PIC32MX130F064C is not set
+# CONFIG_ARCH_CHIP_PIC32MX130F064D is not set
+# CONFIG_ARCH_CHIP_PIC32MX150F128B is not set
+# CONFIG_ARCH_CHIP_PIC32MX150F128C is not set
+# CONFIG_ARCH_CHIP_PIC32MX150F128D is not set
+# CONFIG_ARCH_CHIP_PIC32MX210F016B is not set
+# CONFIG_ARCH_CHIP_PIC32MX210F016C is not set
+# CONFIG_ARCH_CHIP_PIC32MX210F016D is not set
+# CONFIG_ARCH_CHIP_PIC32MX220F032B is not set
+# CONFIG_ARCH_CHIP_PIC32MX220F032C is not set
+# CONFIG_ARCH_CHIP_PIC32MX220F032D is not set
+# CONFIG_ARCH_CHIP_PIC32MX230F064B is not set
+# CONFIG_ARCH_CHIP_PIC32MX230F064C is not set
+# CONFIG_ARCH_CHIP_PIC32MX230F064D is not set
+# CONFIG_ARCH_CHIP_PIC32MX250F128B is not set
+# CONFIG_ARCH_CHIP_PIC32MX250F128C is not set
+# CONFIG_ARCH_CHIP_PIC32MX250F128D is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F032H is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX360F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX360F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX420F032H is not set
+# CONFIG_ARCH_CHIP_PIC32MX440F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX440F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX440F256H is not set
+CONFIG_ARCH_CHIP_PIC32MX440F512H=y
+# CONFIG_ARCH_CHIP_PIC32MX460F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX460F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX534F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX534F064L is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F064L is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F064L is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX695F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX695F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX764F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX764F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX795F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX795F512L is not set
+CONFIG_ARCH_CHIP_PIC32MX4=y
+# CONFIG_PIC32MX_MVEC is not set
+CONFIG_PIC32MX_T1=y
+
+#
+# PIC32MX Peripheral Support
+#
+# CONFIG_PIC32MX_WDT is not set
+# CONFIG_PIC32MX_T2 is not set
+# CONFIG_PIC32MX_T3 is not set
+# CONFIG_PIC32MX_T4 is not set
+# CONFIG_PIC32MX_T5 is not set
+# CONFIG_PIC32MX_IC1 is not set
+# CONFIG_PIC32MX_IC2 is not set
+# CONFIG_PIC32MX_IC3 is not set
+# CONFIG_PIC32MX_IC4 is not set
+# CONFIG_PIC32MX_IC5 is not set
+# CONFIG_PIC32MX_OC1 is not set
+# CONFIG_PIC32MX_OC2 is not set
+# CONFIG_PIC32MX_OC3 is not set
+# CONFIG_PIC32MX_OC4 is not set
+# CONFIG_PIC32MX_OC5 is not set
+# CONFIG_PIC32MX_I2C1 is not set
+# CONFIG_PIC32MX_I2C2 is not set
+# CONFIG_PIC32MX_I2C3 is not set
+# CONFIG_PIC32MX_I2C4 is not set
+# CONFIG_PIC32MX_I2C5 is not set
+# CONFIG_PIC32MX_SPI1 is not set
+# CONFIG_PIC32MX_SPI2 is not set
+# CONFIG_PIC32MX_SPI3 is not set
+# CONFIG_PIC32MX_SPI4 is not set
+# CONFIG_PIC32MX_UART1 is not set
 CONFIG_PIC32MX_UART2=y
-CONFIG_PIC32MX_PMP=n
-CONFIG_PIC32MX_ADC=n
-CONFIG_PIC32MX_CVR=n
-CONFIG_PIC32MX_CM1=n
-CONFIG_PIC32MX_CM2=n
-CONFIG_PIC32MX_DDP=n
-CONFIG_PIC32MX_FLASH=n
-CONFIG_PIC32MX_BMX=n
-CONFIG_PIC32MX_DMA=n
-CONFIG_PIC32MX_CHE=n
-CONFIG_PIC32MX_USBDEV=n
-CONFIG_PIC32MX_USBHOST=n
-
-#
-# PIC32MX Configuration Settings
+# CONFIG_PIC32MX_UART3 is not set
+# CONFIG_PIC32MX_UART4 is not set
+# CONFIG_PIC32MX_UART5 is not set
+# CONFIG_PIC32MX_UART6 is not set
+# CONFIG_PIC32MX_ADC is not set
+# CONFIG_PIC32MX_PMP is not set
+# CONFIG_PIC32MX_CM1 is not set
+# CONFIG_PIC32MX_CM2 is not set
+# CONFIG_PIC32MX_CM3 is not set
+# CONFIG_PIC32MX_RTCC is not set
+# CONFIG_PIC32MX_DMA is not set
+# CONFIG_PIC32MX_FLASH is not set
+# CONFIG_PIC32MX_USBDEV is not set
+# CONFIG_PIC32MX_USBHOST is not set
+# CONFIG_PIC32MX_CAN1 is not set
+# CONFIG_PIC32MX_CAN2 is not set
+# CONFIG_PIC32MX_ETHERNET is not set
+# CONFIG_PIC32MX_CTMU is not set
+
+#
+# PIC32MX Peripheral Interrupt Priorities
+#
+CONFIG_PIC32MX_CTPRIO=16
+CONFIG_PIC32MX_CS0PRIO=16
+CONFIG_PIC32MX_CS1PRIO=16
+CONFIG_PIC32MX_INT0PRIO=16
+CONFIG_PIC32MX_INT1PRIO=16
+CONFIG_PIC32MX_INT2PRIO=16
+CONFIG_PIC32MX_INT3PRIO=16
+CONFIG_PIC32MX_INT4PRIO=16
+CONFIG_PIC32MX_T1PRIO=16
+CONFIG_PIC32MX_UART2PRIO=16
+
+#
+# Device Configuration 0 (DEVCFG0)
 #
 CONFIG_PIC32MX_DEBUGGER=2
 CONFIG_PIC32MX_ICESEL=1
+CONFIG_PIC32MX_PROGFLASHWP=0xff
+CONFIG_PIC32MX_BOOTFLASHWP=1
+CONFIG_PIC32MX_CODEWP=1
 
 #
-# PIC32MX specific serial device driver settings
+# Device Configuration 3 (DEVCFG3)
 #
-CONFIG_UART1_SERIAL_CONSOLE=n
-CONFIG_UART2_SERIAL_CONSOLE=y
+CONFIG_PIC32MX_USBIDO=0
+CONFIG_PIC32MX_VBUSIO=0
+# CONFIG_PIC32MX_WDENABLE is not set
+CONFIG_PIC32MX_FETHIO=1
+CONFIG_PIC32MX_FMIIEN=1
 
-CONFIG_UART1_TXBUFSIZE=256
-CONFIG_UART2_TXBUFSIZE=256
+#
+# External Memory Configuration
+#
 
-CONFIG_UART1_RXBUFSIZE=256
-CONFIG_UART2_RXBUFSIZE=256
+#
+# Architecture Options
+#
+# CONFIG_ARCH_NOINTC is not set
+CONFIG_ARCH_VECNOTIRQ=y
+# CONFIG_ARCH_DMA is not set
+CONFIG_ARCH_IRQPRIO=y
+# CONFIG_CUSTOM_STACK is not set
+# CONFIG_ADDRENV is not set
+CONFIG_ARCH_HAVE_VFORK=y
+CONFIG_ARCH_STACKDUMP=y
+# CONFIG_ENDIAN_BIG is not set
+CONFIG_ARCH_HAVE_RAMFUNCS=y
+# CONFIG_ARCH_RAMFUNCS is not set
+# CONFIG_ARCH_HAVE_RAMVECTORS is not set
 
-CONFIG_UART1_BAUD=115200
-CONFIG_UART2_BAUD=115200
+#
+# Board Settings
+#
+CONFIG_BOARD_LOOPSPERMSEC=4275
+# CONFIG_ARCH_CALIBRATION is not set
+CONFIG_DRAM_START=0xa0000000
+CONFIG_DRAM_SIZE=32768
+CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
+CONFIG_ARCH_INTERRUPTSTACK=0
 
-CONFIG_UART1_BITS=8
-CONFIG_UART2_BITS=8
+#
+# Boot options
+#
+# CONFIG_BOOT_RUNFROMEXTSRAM is not set
+CONFIG_BOOT_RUNFROMFLASH=y
+# CONFIG_BOOT_RUNFROMISRAM is not set
+# CONFIG_BOOT_RUNFROMSDRAM is not set
+# CONFIG_BOOT_COPYTORAM is not set
 
-CONFIG_UART1_PARITY=0
-CONFIG_UART2_PARITY=0
+#
+# Board Selection
+#
+CONFIG_ARCH_BOARD_SUREPIC32MX=y
+# CONFIG_ARCH_BOARD_CUSTOM is not set
+CONFIG_ARCH_BOARD="sure-pic32mx"
 
-CONFIG_UART1_2STOP=0
-CONFIG_UART2_2STOP=0
+#
+# Common Board Options
+#
+CONFIG_ARCH_HAVE_LEDS=y
+CONFIG_ARCH_LEDS=y
+CONFIG_ARCH_HAVE_BUTTONS=y
+# CONFIG_ARCH_BUTTONS is not set
+CONFIG_ARCH_HAVE_IRQBUTTONS=y
 
 #
-# General build options
+# Board-Specific Options
 #
-CONFIG_RRLOAD_BINARY=n
-CONFIG_INTELHEX_BINARY=y
-CONFIG_MOTOROLA_SREC=n
-CONFIG_RAW_BINARY=n
+CONFIG_ARCH_DBDP11215=y
+# CONFIG_ARCH_DBDP11212 is not set
 
 #
-# General OS setup
+# RTOS Features
 #
-CONFIG_USER_ENTRYPOINT="ostest_main"
-CONFIG_DEBUG=n
-CONFIG_DEBUG_VERBOSE=n
-CONFIG_DEBUG_SYMBOLS=n
-CONFIG_DEBUG_SCHED=n
-CONFIG_MM_REGIONS=1
-CONFIG_ARCH_LOWPUTC=y
+# CONFIG_BOARD_INITIALIZE is not set
+CONFIG_MSEC_PER_TICK=10
 CONFIG_RR_INTERVAL=0
-CONFIG_SCHED_INSTRUMENTATION=n
+# CONFIG_SCHED_INSTRUMENTATION is not set
 CONFIG_TASK_NAME_SIZE=0
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_JULIAN_TIME is not set
 CONFIG_START_YEAR=2011
 CONFIG_START_MONTH=4
 CONFIG_START_DAY=8
-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_MUTEX_TYPES is not set
+# CONFIG_PRIORITY_INHERITANCE is not set
+# CONFIG_FDCLONE_DISABLE is not set
+# CONFIG_FDCLONE_STDIO is not set
 CONFIG_SDCLONE_DISABLE=y
-CONFIG_SCHED_WORKQUEUE=n
-CONFIG_SCHED_WORKPRIORITY=192
-CONFIG_SCHED_WORKPERIOD=50000
-CONFIG_SCHED_WORKSTACKSIZE=1024
-CONFIG_SIG_SIGWORK=17
-
-#
-# Settings for nxflat
-#
-CONFIG_NXFLAT=n
-CONFIG_NXFLAT_DUMPBUFFER=n
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# 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_SCHED_WAITPID is not set
+# CONFIG_SCHED_STARTHOOK is not set
+# CONFIG_SCHED_ATEXIT is not set
+# CONFIG_SCHED_ONEXIT is not set
+CONFIG_USER_ENTRYPOINT="ostest_main"
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_CLOCK is not set
+# CONFIG_DISABLE_POSIX_TIMERS is not set
+# CONFIG_DISABLE_PTHREAD is not set
+# CONFIG_DISABLE_SIGNALS is not set
+# CONFIG_DISABLE_MQUEUE is not set
 CONFIG_DISABLE_ENVIRON=y
-CONFIG_DISABLE_POLL=y
 
 #
-# Misc libc settings
+# Signal Numbers
 #
-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_SIG_SIGUSR1=1
+CONFIG_SIG_SIGUSR2=2
+CONFIG_SIG_SIGALARM=3
+CONFIG_SIG_SIGCONDTIMEDOUT=16
 
 #
 # Sizes of configurable things (0 disables)
@@ -244,8 +341,6 @@ CONFIG_NPTHREAD_KEYS=4
 CONFIG_NFILE_DESCRIPTORS=8
 CONFIG_NFILE_STREAMS=8
 CONFIG_NAME_MAX=32
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_NUNGET_CHARS=2
 CONFIG_PREALLOC_MQ_MSGS=4
 CONFIG_MQ_MAXMSGSIZE=32
 CONFIG_MAX_WDOGPARMS=2
@@ -253,207 +348,319 @@ CONFIG_PREALLOC_WDOGS=4
 CONFIG_PREALLOC_TIMERS=4
 
 #
-# Filesystem configuration
+# Stack and heap information
+#
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_USERMAIN_STACKSIZE=2048
+CONFIG_PTHREAD_STACK_MIN=256
+CONFIG_PTHREAD_STACK_DEFAULT=2048
+
+#
+# Device Drivers
+#
+CONFIG_DISABLE_POLL=y
+CONFIG_DEV_NULL=y
+# CONFIG_DEV_ZERO is not set
+# CONFIG_LOOP is not set
+# CONFIG_RAMDISK is not set
+# CONFIG_CAN is not set
+# CONFIG_PWM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_RTC is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_ANALOG is not set
+# CONFIG_AUDIO_DEVICES is not set
+# CONFIG_BCH is not set
+# CONFIG_INPUT is not set
+# CONFIG_LCD is not set
+# CONFIG_MMCSD is not set
+# CONFIG_MTD is not set
+# CONFIG_PIPES is not set
+# CONFIG_PM is not set
+# CONFIG_POWER is not set
+# CONFIG_SENSORS is not set
+CONFIG_SERIAL=y
+CONFIG_DEV_LOWCONSOLE=y
+# CONFIG_16550_UART is not set
+CONFIG_ARCH_HAVE_UART2=y
+CONFIG_MCU_SERIAL=y
+CONFIG_UART2_SERIAL_CONSOLE=y
+# CONFIG_NO_SERIAL_CONSOLE is not set
+
+#
+# UART2 Configuration
+#
+CONFIG_UART2_RXBUFSIZE=256
+CONFIG_UART2_TXBUFSIZE=256
+CONFIG_UART2_BAUD=115200
+CONFIG_UART2_BITS=8
+CONFIG_UART2_PARITY=0
+CONFIG_UART2_2STOP=0
+# CONFIG_USBDEV is not set
+# CONFIG_USBHOST is not set
+# CONFIG_WIRELESS is not set
+
+#
+# System Logging Device Options
 #
-CONFIG_FS_FAT=n
-CONFIG_FS_ROMFS=n
 
 #
-# Maintain legacy build behavior (revisit)
+# System Logging
 #
+# CONFIG_RAMLOG is not set
 
-CONFIG_MMCSD=y
-CONFIG_MMCSD_SPI=y
-CONFIG_MTD=y
+#
+# Networking Support
+#
+# CONFIG_NET is not set
 
 #
-# SPI-based MMC/SD driver
+# File Systems
 #
-CONFIG_MMCSD_NSLOTS=1
-CONFIG_MMCSD_READONLY=n
-CONFIG_MMCSD_SPICLOCK=12500000
 
 #
-# Block driver buffering
+# File system configuration
 #
-CONFIG_FS_READAHEAD=n
-CONFIG_FS_WRITEBUFFER=n
+CONFIG_DISABLE_MOUNTPOINT=y
+# CONFIG_FS_RAMMAP is not set
 
 #
-# SDIO-based MMC/SD driver
+# System Logging
 #
-CONFIG_SDIO_DMA=n
-CONFIG_MMCSD_MMCSUPPORT=n
-CONFIG_MMCSD_HAVECARDDETECT=n
+# CONFIG_SYSLOG_ENABLE is not set
+# CONFIG_SYSLOG is not set
 
 #
-# TCP/IP and UDP support via uIP
+# Graphics Support
 #
-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_NX is not set
 
 #
-# UIP Network Utilities
+# Memory Management
 #
-CONFIG_NET_DHCP_LIGHT=n
-CONFIG_NET_RESOLV_ENTRIES=4
+# CONFIG_MM_MULTIHEAP is not set
+# CONFIG_MM_SMALL is not set
+CONFIG_MM_REGIONS=1
+# CONFIG_GRAN is not set
 
 #
-# USB Device Configuration
+# Audio Support
 #
-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
+# CONFIG_AUDIO is not set
 
 #
-# USB Serial Device Configuration
+# Binary Formats
 #
-CONFIG_PL2303=n
-CONFIG_PL2303_EPINTIN=1
-CONFIG_PL2303_EPBULKOUT=2
-CONFIG_PL2303_EPBULKIN=5
-CONFIG_PL2303_NWRREQS=4
-CONFIG_PL2303_NRDREQS=4
-CONFIG_PL2303_VENDORID=0x067b
-CONFIG_PL2303_PRODUCTID=0x2303
-CONFIG_PL2303_VENDORSTR="Nuttx"
-CONFIG_PL2303_PRODUCTSTR="USBdev Serial"
-CONFIG_PL2303_RXBUFSIZE=512
-CONFIG_PL2303_TXBUFSIZE=512
+# CONFIG_BINFMT_DISABLE is not set
+# CONFIG_NXFLAT is not set
+# CONFIG_ELF is not set
+# CONFIG_BUILTIN is not set
+# CONFIG_PIC is not set
+# CONFIG_SYMTAB_ORDEREDBYNAME is not set
 
 #
-# USB Storage Device Configuration
+# Library Routines
 #
-CONFIG_USBMSC=n
-CONFIG_USBMSC_EP0MAXPACKET=64
-CONFIG_USBMSC_EPBULKOUT=1
-CONFIG_USBMSC_EPBULKIN=2
-CONFIG_USBMSC_NRDREQS=8
-CONFIG_USBMSC_NWRREQS=2
-CONFIG_USBMSC_BULKINREQLEN=256
-CONFIG_USBMSC_BULKOUTREQLEN=64
-CONFIG_USBMSC_VENDORID=0x584e
-CONFIG_USBMSC_VENDORSTR="NuttX"
-CONFIG_USBMSC_PRODUCTID=0x5342
-CONFIG_USBMSC_PRODUCTSTR="USBdev Storage"
-CONFIG_USBMSC_VERSIONNO=0x0399
-CONFIG_USBMSC_REMOVABLE=y
 
 #
-# Settings for examples/uip
+# Standard C Library Options
 #
-CONFIG_EXAMPLES_UIP_IPADDR=0x0a000002
-CONFIG_EXAMPLES_UIP_DRIPADDR=0x0a000001
-CONFIG_EXAMPLES_UIP_NETMASK=0xffffff00
-CONFIG_EXAMPLES_UIP_DHCPC=n
+CONFIG_STDIO_BUFFER_SIZE=64
+CONFIG_STDIO_LINEBUFFER=y
+CONFIG_NUNGET_CHARS=2
+# CONFIG_LIBM is not set
+# CONFIG_NOPRINTF_FIELDWIDTH is not set
+# CONFIG_LIBC_FLOATINGPOINT is not set
+CONFIG_LIB_RAND_ORDER=1
+# CONFIG_EOL_IS_CR is not set
+# CONFIG_EOL_IS_LF is not set
+# CONFIG_EOL_IS_BOTH_CRLF is not set
+CONFIG_EOL_IS_EITHER_CRLF=y
+# CONFIG_LIBC_EXECFUNCS is not set
+CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
+CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
+# CONFIG_LIBC_STRERROR is not set
+# CONFIG_LIBC_PERROR_STDOUT is not set
+CONFIG_ARCH_LOWPUTC=y
+CONFIG_LIB_SENDFILE_BUFSIZE=512
+# CONFIG_ARCH_ROMGETC is not set
+# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
 
 #
-# Settings for examples/nettest
+# Non-standard Library Support
 #
-CONFIG_EXAMPLES_NETTEST_SERVER=n
-CONFIG_EXAMPLES_NETTEST_PERFORMANCE=n
-CONFIG_EXAMPLES_NETTEST_NOMAC=y
-CONFIG_EXAMPLES_NETTEST_IPADDR=0x0a000002
-CONFIG_EXAMPLES_NETTEST_DRIPADDR=0x0a000001
-CONFIG_EXAMPLES_NETTEST_NETMASK=0xffffff00
-CONFIG_EXAMPLES_NETTEST_CLIENTIP=0x0a000001
+# CONFIG_SCHED_WORKQUEUE is not set
+# CONFIG_LIB_KBDCODEC is not set
+# CONFIG_LIB_SLCDCODEC is not set
 
 #
-# Settings for examples/ostest
+# Basic CXX Support
 #
+# CONFIG_C99_BOOL8 is not set
+# CONFIG_HAVE_CXX is not set
+
+#
+# Application Configuration
+#
+
+#
+# Built-In Applications
+#
+
+#
+# Examples
+#
+# CONFIG_EXAMPLES_BUTTONS is not set
+# CONFIG_EXAMPLES_CAN is not set
+# CONFIG_EXAMPLES_COMPOSITE is not set
+# CONFIG_EXAMPLES_DHCPD is not set
+# CONFIG_EXAMPLES_ELF is not set
+# CONFIG_EXAMPLES_FTPC is not set
+# CONFIG_EXAMPLES_FTPD is not set
+# CONFIG_EXAMPLES_HELLO is not set
+# CONFIG_EXAMPLES_HELLOXX is not set
+# CONFIG_EXAMPLES_JSON is not set
+# CONFIG_EXAMPLES_HIDKBD is not set
+# CONFIG_EXAMPLES_KEYPADTEST is not set
+# CONFIG_EXAMPLES_IGMP is not set
+# CONFIG_EXAMPLES_LCDRW is not set
+# CONFIG_EXAMPLES_MM is not set
+# CONFIG_EXAMPLES_MODBUS is not set
+# CONFIG_EXAMPLES_MOUNT is not set
+# CONFIG_EXAMPLES_NSH is not set
+# CONFIG_EXAMPLES_NULL is not set
+# CONFIG_EXAMPLES_NX is not set
+# CONFIG_EXAMPLES_NXCONSOLE is not set
+# CONFIG_EXAMPLES_NXFFS is not set
+# CONFIG_EXAMPLES_NXFLAT is not set
+# CONFIG_EXAMPLES_NXHELLO is not set
+# CONFIG_EXAMPLES_NXIMAGE is not set
+# CONFIG_EXAMPLES_NXLINES is not set
+# CONFIG_EXAMPLES_NXTEXT is not set
+CONFIG_EXAMPLES_OSTEST=y
+# CONFIG_EXAMPLES_OSTEST_BUILTIN is not set
 CONFIG_EXAMPLES_OSTEST_LOOPS=1
 CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
 CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
+CONFIG_EXAMPLES_OSTEST_RR_RANGE=10000
+CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
+# CONFIG_EXAMPLES_PASHELLO is not set
+# CONFIG_EXAMPLES_PIPE is not set
+# CONFIG_EXAMPLES_POLL is not set
+# CONFIG_EXAMPLES_POSIXSPAWN is not set
+# CONFIG_EXAMPLES_QENCODER is not set
+# CONFIG_EXAMPLES_RGMP is not set
+# CONFIG_EXAMPLES_ROMFS is not set
+# CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERLOOP is not set
+# CONFIG_EXAMPLES_SLCD is not set
+# CONFIG_EXAMPLES_SMART is not set
+# CONFIG_EXAMPLES_TCPECHO is not set
+# CONFIG_EXAMPLES_TELNETD is not set
+# CONFIG_EXAMPLES_THTTPD is not set
+# CONFIG_EXAMPLES_TIFF is not set
+# CONFIG_EXAMPLES_TOUCHSCREEN is not set
+# CONFIG_EXAMPLES_UDP is not set
+# CONFIG_EXAMPLES_UIP is not set
+# CONFIG_EXAMPLES_USBSERIAL is not set
+# CONFIG_EXAMPLES_USBMSC is not set
+# CONFIG_EXAMPLES_USBTERM is not set
+# CONFIG_EXAMPLES_WATCHDOG is not set
 
 #
-# Settings for apps/nshlib
+# Graphics Support
 #
-CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_STRERROR=n
-CONFIG_NSH_LINELEN=64
-CONFIG_NSH_NESTDEPTH=3
-CONFIG_NSH_DISABLESCRIPT=n
-CONFIG_NSH_DISABLEBG=n
-CONFIG_NSH_ROMFSETC=n
-CONFIG_NSH_CONSOLE=y
-CONFIG_NSH_TELNET=n
-CONFIG_NSH_ARCHINIT=y
-CONFIG_NSH_IOBUFFER_SIZE=512
-CONFIG_NSH_DHCPC=n
-CONFIG_NSH_NOMAC=n
-CONFIG_NSH_IPADDR=0x0a000002
-CONFIG_NSH_DRIPADDR=0x0a000001
-CONFIG_NSH_NETMASK=0xffffff00
-CONFIG_NSH_ROMFSMOUNTPT="/etc"
-CONFIG_NSH_INITSCRIPT="init.d/rcS"
-CONFIG_NSH_ROMFSDEVNO=0
-CONFIG_NSH_ROMFSSECTSIZE=64
-CONFIG_NSH_FATDEVNO=1
-CONFIG_NSH_FATSECTSIZE=512
-CONFIG_NSH_FATNSECTORS=1024
-CONFIG_NSH_FATMOUNTPT="/tmp"
+# CONFIG_TIFF is not set
 
 #
-# Architecture-specific NSH options
+# Interpreters
 #
-CONFIG_NSH_MMCSDSPIPORTNO=2
-CONFIG_NSH_MMCSDSLOTNO=0
-CONFIG_NSH_MMCSDMINOR=0
+# CONFIG_INTERPRETERS_FICL is not set
+# CONFIG_INTERPRETERS_PCODE is not set
 
 #
-# Settings for examples/usbserial
+# Network Utilities
 #
-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
+#
+# Networking Utilities
+#
+# CONFIG_NETUTILS_CODECS is not set
+# CONFIG_NETUTILS_DHCPC is not set
+# CONFIG_NETUTILS_DHCPD is not set
+# CONFIG_NETUTILS_FTPC is not set
+# CONFIG_NETUTILS_FTPD is not set
+# CONFIG_NETUTILS_JSON is not set
+# CONFIG_NETUTILS_RESOLV is not set
+# CONFIG_NETUTILS_SMTP is not set
+# CONFIG_NETUTILS_TELNETD is not set
+# CONFIG_NETUTILS_TFTPC is not set
+# CONFIG_NETUTILS_THTTPD is not set
+# CONFIG_NETUTILS_UIPLIB is not set
+# CONFIG_NETUTILS_WEBCLIENT is not set
 
 #
-# Settings for examples/usbstorage
+# FreeModBus
 #
-CONFIG_EXAMPLES_USBMSC_NLUNS=1
-CONFIG_EXAMPLES_USBMSC_DEVMINOR1=0
-CONFIG_EXAMPLES_USBMSC_DEVPATH1="/dev/mmcsd0"
-CONFIG_EXAMPLES_USBMSC_TRACEINIT=n
-CONFIG_EXAMPLES_USBMSC_TRACECLASS=n
-CONFIG_EXAMPLES_USBMSC_TRACETRANSFERS=n
-CONFIG_EXAMPLES_USBMSC_TRACECONTROLLER=n
-CONFIG_EXAMPLES_USBMSC_TRACEINTERRUPTS=n
+# CONFIG_MODBUS is not set
 
 #
-# Stack and heap information
+# NSH Library
+#
+# CONFIG_NSH_LIBRARY is not set
+
+#
+# NxWidgets/NxWM
+#
+
+#
+# System NSH Add-Ons
+#
+
+#
+# Custom Free Memory Command
+#
+# CONFIG_SYSTEM_FREE is not set
+
+#
+# I2C tool
+#
+
+#
+# FLASH Program Installation
+#
+# CONFIG_SYSTEM_INSTALL is not set
+
+#
+# FLASH Erase-all Command
+#
+
+#
+# readline()
+#
+# CONFIG_SYSTEM_READLINE is not set
+
+#
+# Power Off
+#
+# CONFIG_SYSTEM_POWEROFF is not set
+
+#
+# RAMTRON
+#
+# CONFIG_SYSTEM_RAMTRON is not set
+
+#
+# SD Card
+#
+# CONFIG_SYSTEM_SDCARD is not set
+
+#
+# Sysinfo
+#
+# CONFIG_SYSTEM_SYSINFO is not set
+
+#
+# USB Monitor
 #
-CONFIG_BOOT_RUNFROMFLASH=n
-CONFIG_BOOT_COPYTORAM=n
-CONFIG_CUSTOM_STACK=n
-CONFIG_IDLETHREAD_STACKSIZE=2048
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
diff --git a/nuttx/configs/sure-pic32mx/ostest/ld.script b/nuttx/configs/sure-pic32mx/ostest/ld.script
deleted file mode 100644
index 01d97ad55..000000000
--- a/nuttx/configs/sure-pic32mx/ostest/ld.script
+++ /dev/null
@@ -1,317 +0,0 @@
-/****************************************************************************
- * configs/sure-pic32mx/ostest/ld.script
- *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *	notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *	notice, this list of conditions and the following disclaimer in
- *	the documentation and/or other materials provided with the
- *	distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *	used to endorse or promote products derived from this software
- *	without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-/* Memory Regions ***********************************************************/
-
-MEMORY
-{
-	/* The PIC32MX440F512H has 512Kb of program FLASH at physical address
-	 * 0x1d000000 but is always accessed at KSEG0 address 0x9d00:0000
-	 */
-
-	kseg0_progmem  (rx) : ORIGIN = 0x9d000000, LENGTH = 512K
-
-	/* The PIC32MX440F512H has 12Kb of boot FLASH at physical address
-	 * 0x1fc00000.  The initial reset vector is in KSEG1, but all other
-	 * accesses are in KSEG0.
-	 *
-	 *   REGION        PHYSICAL   KSEG   SIZE
-	 *   DESCRIPTION   START ADDR        (BYTES)
-	 *   ------------- ---------- ------ ----------------------
-	 *   Exceptions:*
-	 *     Reset       0x1fc00000 KSEG1  512         512
-	 *     TLB Refill  0x1fc00200 KSEG1  256         768
-	 *     Cache Error 0x1fc00300 KSEG1  128         896
-	 *     Others      0x1fc00380 KSEG1  128        1024 (1Kb)
-	 *     Interrupt   0x1fc00400 KSEG1  128        1152
-	 *     JTAG        0x1fc00480 KSEG1  16         1168
-	 *   Exceptions    0x1fc00490 KSEG0  8192-1168  8192 (4Kb)
-	 *   Debug code    0x1fc02000 KSEG1  4096-16   12272
-	 *   DEVCFG3-0     0x1fc02ff0 KSEG1  16        12288 (12Kb)
-	 *
-	 * Exceptions assume:
-	 *
-	 *   STATUS: BEV=0/1 and EXL=0
-	 *   CAUSE:  IV=1
-	 *   JTAG:   ProbEn=0
-	 *   And multi-vector support disabled
-	 */
-
-	kseg1_reset    (rx) : ORIGIN = 0xbfc00000, LENGTH = 384
-	kseg1_genexcpt (rx) : ORIGIN = 0xbfc00180, LENGTH = 128
-	kseg1_ebexcpt  (rx) : ORIGIN = 0xbfc00200, LENGTH = 128
-	kseg1_bevexcpt (rx) : ORIGIN = 0xbfc00380, LENGTH = 128
-	kseg1_intexcpt (rx) : ORIGIN = 0xbfc00400, LENGTH = 128
-	kseg1_dbgexcpt (rx) : ORIGIN = 0xbfc00480, LENGTH = 16
-	kseg0_bootmem  (rx) : ORIGIN = 0x9fc00490, LENGTH = 8192-1168
-	kseg1_dbgcode  (rx) : ORIGIN = 0xbfc02000, LENGTH = 4096-16
-	kseg1_devcfg    (r) : ORIGIN = 0xbfc02ff0, LENGTH = 16
-
-	/* The PIC32MX440F512H has 32Kb of data memory at physical address
-	 * 0x00000000.  Since the PIC32MX has no data cache, this memory is
-	 * always accessed through KSEG1.
-	 *
-	 * When used with MPLAB, we need to set aside 512 bytes of memory
-	 * for use by MPLAB.
-	 */
-
-	kseg1_datamem (w!x) : ORIGIN = 0xa0000200, LENGTH = 32K - 512
-}
-
-OUTPUT_FORMAT("elf32-tradlittlemips")
-OUTPUT_ARCH(pic32mx)
-ENTRY(__start)
-
-SECTIONS
-{
-	/* Boot FLASH sections */
-
-	.reset :
-	{
-		KEEP (*(.reset))
-	} > kseg1_reset
-
-	/* Exception handlers.  The following is assumed:
-	 *
-	 *   STATUS: BEV=1 and EXL=0
-	 *   CAUSE:  IV=1
-	 *   JTAG:   ProbEn=0
-	 *   And multi-vector support disabled
-	 *
-	 * In that configuration, the vector locations become:
-	 *
-	 *   Reset, Soft Reset  bfc0:0000
-	 *   TLB Refill         bfc0:0200
-	 *   Cache Error        bfc0:0300
-	 *   All others         bfc0:0380
-	 *   Interrupt          bfc0:0400
-	 *   EJTAG Debug        bfc0:0480
-	 */
-
-	 /* KSEG1 exception handler "trampolines" */
-
-	.gen_excpt :
-	{
-		KEEP (*(.gen_excpt))
-	} > kseg1_genexcpt
-
-	.ebase_excpt :
-	{
-		KEEP (*(.ebase_excpt))
-	} > kseg1_ebexcpt
-
-	.bev_excpt :
-	{
-		KEEP (*(.bev_excpt))
-	} > kseg1_bevexcpt
-
-	.int_excpt :
-	{
-		KEEP (*(.int_excpt))
-	} > kseg1_intexcpt
-
-	.dbg_excpt = ORIGIN(kseg1_dbgexcpt);
-
-	.start :
-	{
-		/* KSEG0 Reset startup logic */
-
-		*(.start)
-
-		/* KSEG0 exception handlers */
-
-		*(.nmi_handler)
-		*(.bev_handler)
-		*(.int_handler)
-	} > kseg0_bootmem
-
-	.dbg_code = ORIGIN(kseg1_dbgcode);
-
-	.devcfg :
-	{
-		KEEP (*(.devcfg))
-	} > kseg1_devcfg
-
-	/* Program FLASH sections */
-
-	.text :
-	{
-		_stext = ABSOLUTE(.);
-		*(.text .text.*)
-		*(.stub)
-		KEEP (*(.text.*personality*))
-		*(.gnu.linkonce.t.*)
-		*(.gnu.warning)
-		*(.mips16.fn.*)
-		*(.mips16.call.*)
-
-		/* Read-only data is included in the text section */
-
-		*(.rodata .rodata.*)
-		*(.rodata1)
-		*(.gnu.linkonce.r.*)
-
-		/* Small initialized constant global and static data */
-
-		*(.sdata2 .sdata2.*)
-		*(.gnu.linkonce.s2.*)
-
-		/* Uninitialized constant global and static data */
-
-		*(.sbss2 .sbss2.*)
-		*(.gnu.linkonce.sb2.*)
-		_etext = ABSOLUTE(.);
-	} > kseg0_progmem
-
-	/* Initialization data begins here in progmem */
-
-	_data_loaddr = LOADADDR(.data);
-
-	.eh_frame_hdr : { *(.eh_frame_hdr) }
-	.eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) }
-
-	/* RAM functions are positioned at the beginning of RAM so that
-	 * they can be guaranteed to satisfy the 2Kb alignment requirement.
-	 */
-
-/* This causes failures if there are no RAM functions
-	.ramfunc ALIGN(2K) :
-	{
-		_sramfunc = ABSOLUTE(.);
-		*(.ramfunc .ramfunc.*)
-		_eramfunc = ABSOLUTE(.);
-	} > kseg1_datamem AT > kseg0_progmem
-
-	_ramfunc_loadaddr = LOADADDR(.ramfunc);
-	_ramfunc_sizeof   = SIZEOF(.ramfunc);
-	_bmxdkpba_address = _sramfunc - ORIGIN(kseg1_datamem) ;
-	_bmxdudba_address = LENGTH(kseg1_datamem) ;
-	_bmxdupba_address = LENGTH(kseg1_datamem) ;
-*/
-
-	.data :
-	{
-		_sdata = ABSOLUTE(.);
-		*(.data .data.*)
-		*(.gnu.linkonce.d.*)
-		KEEP (*(.gnu.linkonce.d.*personality*))
-		*(.data1)
-	} > kseg1_datamem AT > kseg0_progmem
-
-	.eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) }
-	_gp = ALIGN(16) + 0x7FF0 ;
-
-	.got :
-	{
-		*(.got.plt) *(.got)
-	} > kseg1_datamem AT > kseg0_progmem
-
-	.sdata :
-	{
-		*(.sdata .sdata.* .gnu.linkonce.s.*)
-	} > kseg1_datamem AT > kseg0_progmem
-
-	.lit8 :
-	{
-		*(.lit8)
-	} > kseg1_datamem AT > kseg0_progmem
-
-	.lit4 :
-	{
-		*(.lit4)
-		_edata = ABSOLUTE(.);
-	} >kseg1_datamem AT>kseg0_progmem
-
-	.sbss :
-	{
-		_sbss = ABSOLUTE(.);
-		*(.dynsbss)
-		*(.sbss .sbss.* .gnu.linkonce.sb.*)
-		*(.scommon)
-	} >kseg1_datamem
-
-	.bss :
-	{
-		*(.dynbss)
-		*(.bss .bss.*)
-		*(.gnu.linkonce.b.*)
-		*(COMMON)
-		_ebss = ABSOLUTE(.);
-	} > kseg1_datamem
-
-	/* 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) }
-
-	/* DWARF debug sections */
-	/* DWARF 1 */
-
-	.debug 0 : { *(.debug) }
-	.line 0 : { *(.line) }
-
-	/* GNU DWARF 1 extensions */
-
-	.debug_srcinfo 0 : { *(.debug_srcinfo) }
-	.debug_sfnames 0 : { *(.debug_sfnames) }
-
-	/* DWARF 1.1 and DWARF 2 */
-
-	.debug_aranges 0 : { *(.debug_aranges) }
-	.debug_pubnames 0 : { *(.debug_pubnames) }
-
-	/* DWARF 2 */
-
-	.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
-	.debug_abbrev 0 : { *(.debug_abbrev) }
-	.debug_line 0 : { *(.debug_line) }
-	.debug_frame 0 : { *(.debug_frame) }
-	.debug_str 0 : { *(.debug_str) }
-	.debug_loc 0 : { *(.debug_loc) }
-	.debug_macinfo 0 : { *(.debug_macinfo) }
-
-	/* SGI/MIPS DWARF 2 extensions */
-
-	.debug_weaknames 0 : { *(.debug_weaknames) }
-	.debug_funcnames 0 : { *(.debug_funcnames) }
-	.debug_typenames 0 : { *(.debug_typenames) }
-	.debug_varnames 0 : { *(.debug_varnames) }
-
-	/DISCARD/ : { *(.note.GNU-stack) }
-}
diff --git a/nuttx/configs/sure-pic32mx/nsh/ld.script b/nuttx/configs/sure-pic32mx/scripts/ld.script
index 0975477cc..0975477cc 100644
--- a/nuttx/configs/sure-pic32mx/nsh/ld.script
+++ b/nuttx/configs/sure-pic32mx/scripts/ld.script
diff --git a/nuttx/configs/sure-pic32mx/src/Makefile b/nuttx/configs/sure-pic32mx/src/Makefile
index 57a74ce35..a0cd0fdbe 100644
--- a/nuttx/configs/sure-pic32mx/src/Makefile
+++ b/nuttx/configs/sure-pic32mx/src/Makefile
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/sure-pic32mx/src/Makefile
 #
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2011-2013 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -35,48 +35,52 @@
 
 -include $(TOPDIR)/Make.defs
 
-CFLAGS		+= -I$(TOPDIR)/sched
+CFLAGS += -I$(TOPDIR)/sched
 
-ASRCS		= 
-CSRCS		= up_boot.c up_spi.c
+ASRCS = 
+CSRCS = pic32mx_boot.c pic32mx_spi.c
 
 # Only the  DB_DP11215 PIC32 Storage Demo Board board has user controllable
 # LEDs
 
 ifeq ($(CONFIG_ARCH_DBDP11215),y)
 ifeq ($(CONFIG_ARCH_LEDS),y)
-CSRCS		+= up_leds.c
+CSRCS += pic32mx_autoleds.c
 endif
 endif
 
 ifeq ($(CONFIG_ARCH_BUTTONS),y)
-CSRCS		+= up_buttons.c
+CSRCS += pic32mx_buttons.c
 endif
 
 ifeq ($(CONFIG_PIC32MX_USBDEV),y)
-CSRCS		+= up_usbdev.c
+CSRCS += pic32mx_usbdev.c
 ifeq ($(CONFIG_EXAMPLES_USBTERM_DEVINIT),y)
-CSRCS		+= up_usbterm.c
+CSRCS += pic32mx_usbterm.c
 endif
 endif
 
+ifeq ($(CONFIG_LCD_LCD1602),y)
+CSRCS += pic32mx_lcd1602.c
+endif
+
 ifeq ($(CONFIG_NSH_ARCHINIT),y)
-CSRCS		+= up_nsh.c
+CSRCS += pic32mx_nsh.c
 endif
 
-AOBJS		= $(ASRCS:.S=$(OBJEXT))
-COBJS		= $(CSRCS:.c=$(OBJEXT))
+AOBJS = $(ASRCS:.S=$(OBJEXT))
+COBJS = $(CSRCS:.c=$(OBJEXT))
 
-SRCS		= $(ASRCS) $(CSRCS)
-OBJS		= $(AOBJS) $(COBJS)
+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 $(ARCH_SRCDIR)/mips32}"
+  CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \
+            -I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \
+            -I "${shell cygpath -w $(ARCH_SRCDIR)/mips32}"
 else
-  CFLAGS	+= -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/mips32
+  CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/mips32
 endif
 
 all: libboard$(LIBEXT)
diff --git a/nuttx/configs/sure-pic32mx/src/up_leds.c b/nuttx/configs/sure-pic32mx/src/pic32mx_autoleds.c
index 49905bb4a..61ddfe71a 100644
--- a/nuttx/configs/sure-pic32mx/src/up_leds.c
+++ b/nuttx/configs/sure-pic32mx/src/pic32mx_autoleds.c
@@ -1,8 +1,7 @@
 /****************************************************************************
- * configs/sure-pic32mx/src/up_leds.c
- * arch/arm/src/board/up_leds.c
+ * configs/sure-pic32mx/src/pic32mx_leds.c
  *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -52,7 +51,7 @@
 
 #include "pic32mx-internal.h"
 #include "pic32mx-ioport.h"
-#include "sure-internal.h"
+#include "sure-pic32mx.h"
 
 #ifdef CONFIG_ARCH_LEDS
 
diff --git a/nuttx/configs/sure-pic32mx/src/up_boot.c b/nuttx/configs/sure-pic32mx/src/pic32mx_boot.c
index 2982cdbf4..2748c1e96 100644
--- a/nuttx/configs/sure-pic32mx/src/up_boot.c
+++ b/nuttx/configs/sure-pic32mx/src/pic32mx_boot.c
@@ -1,8 +1,7 @@
 /************************************************************************************
- * configs/sure-pic32mx/src/up_boot.c
- * arch/mips/src/board/up_boot.c
+ * configs/sure-pic32mx/src/pic32mx_boot.c
  *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -48,7 +47,7 @@
 #include "up_internal.h"
 
 #include "pic32mx-internal.h"
-#include "sure-internal.h"
+#include "sure-pic32mx.h"
 
 /************************************************************************************
  * Definitions
diff --git a/nuttx/configs/sure-pic32mx/src/up_buttons.c b/nuttx/configs/sure-pic32mx/src/pic32mx_buttons.c
index 80fb35fdb..ce9acd875 100644
--- a/nuttx/configs/sure-pic32mx/src/up_buttons.c
+++ b/nuttx/configs/sure-pic32mx/src/pic32mx_buttons.c
@@ -1,7 +1,7 @@
 /****************************************************************************
- * configs/sure-pic32mx/src/up_buttons.c
+ * configs/sure-pic32mx/src/pic32mx_buttons.c
  *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -51,7 +51,7 @@
 #include "pic32mx-internal.h"
 #include "pic32mx-ioport.h"
 #include "pic32mx-adc.h"
-#include "sure-internal.h"
+#include "sure-pic32mx.h"
 
 #ifdef CONFIG_ARCH_BUTTONS
 
diff --git a/nuttx/configs/sure-pic32mx/src/pic32mx_lcd1602.c b/nuttx/configs/sure-pic32mx/src/pic32mx_lcd1602.c
new file mode 100644
index 000000000..1c51bb7af
--- /dev/null
+++ b/nuttx/configs/sure-pic32mx/src/pic32mx_lcd1602.c
@@ -0,0 +1,961 @@
+/****************************************************************************
+ * configs/sure-pic32mx/src/pic32mx_lcd1602.c
+ *
+ * This logic supports the connection of an LCD1602 LCD to the PCB Logic
+ * PIC32MX board.  The LCD1602 is based on the Hitachi HD44780U LCD
+ * controller
+ *
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
+ *   Authors: Gregory Nutt <gnutt@nuttx.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name NuttX nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ ****************************************************************************/
+
+ /* LCD pin mapping (see configs/pcblogic-pic32mx/README.txt)
+ *
+ *  --------------------- ---------- ----------------------------------
+ *  PIC32                  Sure JP1   Sure Signal Description
+ *  PIN  SIGNAL NAME      PIN NAME(s)
+ *  --------------------- ---------- ----------------------------------
+ *   34  Vbus             1.  +5V    +5V VBUS device mode
+ *                                    To GND via capacitor
+ *                        2.  GND    GND
+ *   49  RD1              3.  Vo     Transistor circuit driven by PWM2
+ *   44  PMA0/AN15/RB15   4.  RS     PMA0, Selects registers
+ *   53  PMRD/RD5         5.  RW     PMRD/PMWR, Selects read or write
+ *   45  PMPCS1/RD11      6.  E      Starts data read/write
+ *   60  PMD0/RE0         7.  DB0    PMD0
+ *   61  PMD1/RE1         8.  DB1    PMD1
+ *   62  PMD2/RE2         9.  DB2    PMD2
+ *   63  PMD3/RE3         10. DB3    PMD3
+ *   64  PMD4/RE4         11. DB4    PMD4
+ *    1  PMD5/RE5         12. DB5    PMD5
+ *    2  PMD6/RE6         13. DB6    PMD6
+ *    3  PMD7/RE7         14. DB7    PMD7
+ *                        15. A      +5V_DUSB
+ *   46 INT0/RD0          16. K      Transistor circuit driven by PWM1
+ *  --------------------- ---------- ----------------------------------
+ */
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <sys/types.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+#include <semaphore.h>
+#include <ctype.h>
+#include <poll.h>
+#include <errno.h>
+#include <debug.h>
+
+#include <nuttx/arch.h>
+#include <nuttx/ascii.h>
+#include <nuttx/fs/fs.h>
+#include <nuttx/lcd/hd4478ou.h>
+#include <nuttx/lcd/slcd_ioctl.h>
+#include <nuttx/lcd/slcd_codec.h>
+
+#include "up_arch.h"
+#include "pic32mx-pmp.h"
+#include "pic32mx-int.h"
+#include "pic32mx-internal.h"
+#include "sure-pic32mx.h"
+
+#ifdef CONFIG_LCD_LCD1602
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+/* Configuration ************************************************************/
+
+#ifndef CONFIG_PIC32MX_PMP
+#  error "CONFIG_PIC32MX_PMP is required to use the LCD"
+#endif
+
+/* Define CONFIG_DEBUG_LCD to enable detailed LCD debug output. Verbose debug must
+ * also be enabled.
+ */
+
+#ifndef CONFIG_DEBUG
+#  undef CONFIG_DEBUG_VERBOSE
+#  undef CONFIG_DEBUG_GRAPHICS
+#  undef CONFIG_DEBUG_LCD
+#endif
+
+#ifndef CONFIG_DEBUG_VERBOSE
+#  undef CONFIG_DEBUG_LCD
+#endif
+
+/* The ever-present MIN/MAX macros ******************************************/
+
+#ifndef MIN
+#  define MIN(a,b) (a < b ? a : b)
+#endif
+
+#ifndef MAX
+#  define MAX(a,b) (a > b ? a : b)
+#endif
+
+/* Pin configuration ********************************************************/
+/* RB15, RS -- High values selects data */
+
+#define GPIO_LCD_RS   (GPIO_OUTPUT|GPIO_VALUE_ZERO|GPIO_PORTB|GPIO_PIN15)
+
+/* LCD **********************************************************************/
+
+#define LCD_NROWS        2
+#define LCD_NCOLUMNS     16
+#define LCD_NCHARS       (LCD_NROWS * LCD_NCOLUMNS)
+
+/* Debug ********************************************************************/
+
+#ifdef CONFIG_DEBUG_LCD
+#  define lcddbg         dbg
+#  define lcdvdbg        vdbg
+#else
+#  define lcddbg(x...)
+#  define lcdvdbg(x...)
+#endif
+
+/****************************************************************************
+ * Private Type Definition
+ ****************************************************************************/
+
+/* SLCD incoming stream structure */
+
+struct lcd_instream_s
+{
+  struct lib_instream_s stream;
+  FAR const char *buffer;
+  ssize_t nbytes;
+};
+
+/* Global LCD state */
+
+struct lcd1602_2
+{
+  bool initialized; /* True: Completed initialization sequence */
+  uint8_t currow;   /* Current row */
+  uint8_t curcol;   /* Current column */
+};
+
+/****************************************************************************
+ * Private Function Protototypes
+ ****************************************************************************/
+/* Debug */
+
+ #if defined(CONFIG_DEBUG_LCD) && defined(CONFIG_DEBUG_VERBOSE)
+static void lcd_dumpstate(FAR const char *msg);
+static void lcd_dumpstream(FAR const char *msg,
+                           FAR const struct lcd_instream_s *stream);
+#else
+#  define lcd_dumpstate(msg)
+#  define lcd_dumpstream(msg, stream)
+#endif
+
+/* Internal functions */
+
+static int lcd_getstream(FAR struct lib_instream_s *instream);
+static void lcd_wrcommand(uint8_t cmd);
+static void lcd_wrdata(uint8_t data);
+static uint8_t lcd_rddata(void);
+static uint8_t lcd_readch(uint8_t row, uint8_t column);
+static void lcd_writech(uint8_t ch, uint8_t row, uint8_t column);
+static void lcd_appendch(uint8_t ch);
+static void lcd_action(enum slcdcode_e code, uint8_t count);
+
+/* Character driver operations */
+
+static ssize_t lcd_read(FAR struct file *, FAR char *, size_t);
+static ssize_t lcd_write(FAR struct file *, FAR const char *, size_t);
+static int lcd_ioctl(FAR struct file *filp, int cmd, unsigned long arg);
+#ifndef CONFIG_DISABLE_POLL
+static int lcd_poll(FAR struct file *filp, FAR struct pollfd *fds, bool setup);
+#endif
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+/* Character driver operations */
+
+static const struct file_operations g_lcdops =
+{
+  0,             /* open */
+  0,             /* close */
+  lcd_read,      /* read */
+  lcd_write,     /* write */
+  0,             /* seek */
+  lcd_ioctl      /* ioctl */
+#ifndef CONFIG_DISABLE_POLL
+  , lcd_poll     /* poll */
+#endif
+};
+
+/* This is the driver state structure */
+
+static struct lcd1602_2 g_lcd1602;
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: lcd_dumpstate
+ ****************************************************************************/
+
+#if defined(CONFIG_DEBUG_LCD) && defined(CONFIG_DEBUG_VERBOSE)
+static void lcd_dumpstate(FAR const char *msg)
+{
+  uint8_t buffer[LCD_NCOLUMNS];
+  uint8_t ch;
+  int row;
+  int column;
+
+  lcdvdbg("%s:\n", msg);
+  lcdvdbg("  currow: %d curcol: %d\n",
+          g_lcd1602.currow, g_lcd1602.curcol);
+
+  for (row = 0, column = 0; row < LCD_NROWS; )
+    {
+      ch = lcd_readch(row, column);
+      buffer[column] = isprint(ch) ? ch : '.';
+      if (++column >= LCD_NCOLUMNS)
+        {
+          lcdvdbg("  [%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c]\n",
+                  buffer[0],  buffer[1],  buffer[2],  buffer[3],
+                  buffer[4],  buffer[5],  buffer[6],  buffer[7],
+                  buffer[8],  buffer[9],  buffer[10], buffer[11],
+                  buffer[12], buffer[13], buffer[14], buffer[15]);
+
+          column = 0;
+          row++;
+        }
+    }
+}
+#endif
+
+/****************************************************************************
+ * Name: lcd_dumpstate
+ ****************************************************************************/
+
+#if defined(CONFIG_DEBUG_LCD) && defined(CONFIG_DEBUG_VERBOSE)
+static void lcd_dumpstream(FAR const char *msg,
+                           FAR const struct lcd_instream_s *stream)
+{
+  lcdvdbg("%s:\n", msg);
+  lcdvdbg("  nget: %d nbytes: %d\n",
+          stream->stream.nget, stream->nbytes);
+  lib_dumpbuffer("STREAM", stream->buffer, stream->nbytes);
+}
+#endif
+
+/****************************************************************************
+ * Name: lcd_getstream
+ *
+ * Description:
+ *   Get one character from the keyboard.
+ *
+ ****************************************************************************/
+
+static int lcd_getstream(FAR struct lib_instream_s *instream)
+{
+  FAR struct lcd_instream_s *lcdstream = (FAR struct lcd_instream_s *)instream;
+
+  DEBUGASSERT(lcdstream && lcdstream->buffer);
+  if (lcdstream->nbytes > 0)
+    {
+      lcdstream->nbytes--;
+      lcdstream->stream.nget++;
+      return (int)*lcdstream->buffer++;
+    }
+
+  return EOF;
+}
+
+/****************************************************************************
+ * Name: lcd_wrcommand
+ *
+ * Description:
+ *   Configure to write an LCD command
+ *
+ ****************************************************************************/
+
+static void lcd_wrcommand(uint8_t cmd)
+{
+  /* Address bit A0 is RS.  Set the address latch to A0=0 */
+
+  putreg32(1, PIC32MX_PMP_ADDRCLR);
+
+  /* And write the command to the data out register */
+
+  putreg32((uint32_t)cmd, PIC32MX_PMP_DOUT);
+}
+
+/****************************************************************************
+ * Name: lcd_wrdata
+ *
+ * Description:
+ *   Configure to read or write LCD data
+ *
+ ****************************************************************************/
+
+static void lcd_wrdata(uint8_t data)
+{
+  /* Address bit A0 is RS.  Set the address latch to A0=1 */
+
+  putreg32(1, PIC32MX_PMP_ADDRSET);
+
+  /* And write the data to the data out register */
+
+  putreg32((uint32_t)data, PIC32MX_PMP_DOUT);
+}
+
+/****************************************************************************
+ * Name: lcd_rddata
+ *
+ * Description:
+ *   Configure to read or write LCD data
+ *
+ ****************************************************************************/
+
+static uint8_t lcd_rddata(void)
+{
+  /* Address bit A0 is RS.  Set the address latch to A0=1 */
+
+  putreg32(1, PIC32MX_PMP_ADDRSET);
+
+  /* And read the data to the data in register */
+
+  return (uint8_t)getreg32(PIC32MX_PMP_DIN);
+}
+
+/****************************************************************************
+ * Name: lcd_readch
+ ****************************************************************************/
+
+static uint8_t lcd_readch(uint8_t row, uint8_t column)
+{
+  uint8_t addr;
+
+  /* Set the cursor position.  Internally, the HD44780U supports a display
+   * size of up to 2x40 addressed as follows:
+   *
+   * Column  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 ... 39
+   * Row 0  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f ... 27
+   * Ro1 1  40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f ... 67
+  */
+
+  addr = column;
+  if (row > 0)
+    {
+      addr |= HD4478OU_DDRAM_ROW1;
+    }
+
+  lcd_wrcommand(HD4478OU_DDRAM_AD(addr));
+
+  /* And write the character here */
+
+  return lcd_rddata();
+}
+
+/****************************************************************************
+ * Name: lcd_writech
+ ****************************************************************************/
+
+static void lcd_writech(uint8_t ch, uint8_t row, uint8_t column)
+{
+  uint8_t addr;
+
+  /* Set the cursor position.  Internally, the HD44780U supports a display
+   * size of up to 2x40 addressed as follows:
+   *
+   * Column  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 ... 39
+   * Row 0  00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f ... 27
+   * Ro1 1  40 41 42 43 44 45 46 47 48 49 4a 4b 4c 4d 4e 4f ... 67
+  */
+
+  addr = column;
+  if (row > 0)
+    {
+      addr |= HD4478OU_DDRAM_ROW1;
+    }
+
+  lcd_wrcommand(HD4478OU_DDRAM_AD(addr));
+
+  /* And write the character here */
+
+  lcd_wrdata(ch);
+}
+
+/****************************************************************************
+ * Name: lcd_appendch
+ ****************************************************************************/
+
+static void lcd_appendch(uint8_t ch)
+{
+  if (g_lcd1602.curcol < LCD_NCOLUMNS)
+    {
+      lcd_writech(ch, g_lcd1602.currow, g_lcd1602.curcol);
+      g_lcd1602.curcol++;
+    }
+}
+
+/****************************************************************************
+ * Name: lcd_action
+ ****************************************************************************/
+
+static void lcd_action(enum slcdcode_e code, uint8_t count)
+{
+  lcdvdbg("Action: %d count: %d\n", code, count);
+  lcd_dumpstate("BEFORE ACTION");
+
+  switch (code)
+    {
+      /* Erasure */
+
+      case SLCDCODE_BACKDEL:         /* Backspace (backward delete) N characters */
+        {
+          int tmp;
+
+          /* If we are at the home position or if the count is zero, then ignore the action */
+
+          if (g_lcd1602.curcol < 1 || count < 1)
+            {
+              break;
+            }
+
+          /* Otherwise, BACKDEL is like moving the cursor back N characters then doing a
+           * forward deletion.  Decrement the cursor position and fall through.
+           */
+
+           tmp = (int)g_lcd1602.curcol - count;
+           if (tmp < 0)
+             {
+               tmp   = 0;
+               count = g_lcd1602.curcol;
+             }
+
+           /* Save the updated cursor positions */
+
+           g_lcd1602.curcol = tmp;
+         }
+
+      case SLCDCODE_FWDDEL:          /* DELete (forward delete) N characters moving text */
+        if (count > 0)
+          {
+            int nchars;
+            int nmove;
+            int i;
+
+            /* How many characters are to the right of the cursor position
+             * (including the one at the cursor position)?  Then get the
+             * number of characters to move.
+             */
+
+            nchars = LCD_NCOLUMNS - g_lcd1602.curcol;
+            nmove  = MIN(nchars, count) - 1;
+
+            /* Move all characters after the current cursor position left by 'nmove' characters */
+
+            for (i = g_lcd1602.curcol + nmove; i < LCD_NCOLUMNS - 1; i++)
+              {
+                uint8_t ch = lcd_readch(g_lcd1602.currow, i);
+                lcd_writech(ch, g_lcd1602.currow, i - nmove);
+              }
+
+            /* Erase the last 'nmove' characters on the display */
+
+            for (i = LCD_NCOLUMNS - nmove; i < LCD_NCOLUMNS; i++)
+              {
+                lcd_writech(' ', i, 0);
+              }
+          }
+        break;
+
+      case SLCDCODE_ERASE:           /* Erase N characters from the cursor position */
+        if (count > 0)
+          {
+            int last;
+            int i;
+
+            /* Get the last position to clear and make sure that the last
+             * position is on the SLCD.
+             */
+
+            last = g_lcd1602.curcol + count - 1;
+            if (last >= LCD_NCOLUMNS)
+              {
+                last = LCD_NCOLUMNS - 1;
+              }
+
+            /* Erase N characters after the current cursor position left by one */
+
+            for (i = g_lcd1602.curcol; i < last; i++)
+              {
+                lcd_writech(' ', g_lcd1602.currow, i);
+              }
+          }
+        break;
+
+      case SLCDCODE_CLEAR:           /* Home the cursor and erase the entire display */
+        {
+          /* Clear the display */
+
+          lcd_wrcommand(HD4478OU_CLEAR);
+
+          /* And home the cursor */
+
+          g_lcd1602.currow = 0;
+          g_lcd1602.curcol = 0;
+        }
+        break;
+
+      case SLCDCODE_ERASEEOL:        /* Erase from the cursor position to the end of line */
+        {
+          int i;
+
+          /* Erase characters after the current cursor position to the end of the line */
+
+          for (i = g_lcd1602.curcol; i < LCD_NCOLUMNS; i++)
+            {
+              lcd_writech(' ', g_lcd1602.currow, i);
+            }
+        }
+        break;
+
+      /* Cursor movement */
+
+      case SLCDCODE_HOME:            /* Cursor home */
+        {
+          g_lcd1602.currow = 0;
+          g_lcd1602.curcol = 0;
+        }
+        break;
+
+      case SLCDCODE_END:             /* Cursor end */
+        {
+          g_lcd1602.curcol = LCD_NCOLUMNS - 1;
+        }
+        break;
+
+      case SLCDCODE_LEFT:            /* Cursor left by N characters */
+        {
+          int tmp = (int)g_lcd1602.curcol - count;
+
+          /* Don't permit movement past the beginning of the SLCD */
+
+          if (tmp < 0)
+            {
+              tmp = 0;
+            }
+
+          /* Save the new cursor position */
+
+          g_lcd1602.curcol = (uint8_t)tmp;
+        }
+        break;
+
+      case SLCDCODE_RIGHT:           /* Cursor right by N characters */
+        {
+          int tmp = (int)g_lcd1602.curcol + count;
+
+          /* Don't permit movement past the end of the SLCD */
+
+          if (tmp >= LCD_NCOLUMNS)
+            {
+              tmp = LCD_NCOLUMNS - 1;
+            }
+
+          /* Save the new cursor position */
+
+          g_lcd1602.curcol = (uint8_t)tmp;
+        }
+        break;
+
+      case SLCDCODE_UP:              /* Cursor up by N lines */
+        {
+          int tmp = (int)g_lcd1602.currow - count;
+
+          /* Don't permit movement past the top of the SLCD */
+
+          if (tmp < 0)
+            {
+              tmp = 0;
+            }
+
+          /* Save the new cursor position */
+
+          g_lcd1602.currow = (uint8_t)tmp;
+        }
+        break;
+
+      case SLCDCODE_DOWN:            /* Cursor down by N lines */
+        {
+          int tmp = (int)g_lcd1602.currow + count;
+
+          /* Don't permit movement past the bottom of the SLCD */
+
+          if (tmp >= LCD_NROWS)
+            {
+              tmp = LCD_NROWS - 1;
+            }
+
+          /* Save the new cursor position */
+
+          g_lcd1602.currow = (uint8_t)tmp;
+        }
+        break;
+
+      case SLCDCODE_PAGEUP:          /* Cursor up by N pages */
+      case SLCDCODE_PAGEDOWN:        /* Cursor down by N pages */
+        break;                       /* Not supportable on this SLCD */
+
+      /* Blinking */
+
+      case SLCDCODE_BLINKSTART:      /* Start blinking with current cursor position */
+      case SLCDCODE_BLINKEND:        /* End blinking after the current cursor position */
+      case SLCDCODE_BLINKOFF:        /* Turn blinking off */
+        break;                       /* Not implemented */
+
+      /* These are actually unreportable errors */
+
+      default:
+      case SLCDCODE_NORMAL:          /* Not a special keycode */
+        break;
+    }
+
+  lcd_dumpstate("AFTER ACTION");
+}
+
+/****************************************************************************
+ * Name: lcd_read
+ ****************************************************************************/
+
+static ssize_t lcd_read(FAR struct file *filp, FAR char *buffer, size_t len)
+{
+  uint8_t row;
+  uint8_t column;
+  int nread;
+
+  /* Try to read the entire display.  Notice that the seek offset
+   * (filp->f_pos) is ignored.  It probably should be taken into account
+   * and also updated after each read and write.
+   */
+
+  row    = 0;
+  column = 0;
+
+  for (nread = 0; nread < len; nread++)
+    {
+      *buffer++ = lcd_readch(row, column);
+      if (++column >= LCD_NCOLUMNS)
+        {
+          column = 0;
+          if (++row >= LCD_NROWS)
+            {
+              break;
+            }
+        }
+    }
+
+  return nread;
+}
+
+/****************************************************************************
+ * Name: lcd_write
+ ****************************************************************************/
+
+static ssize_t lcd_write(FAR struct file *filp,  FAR const char *buffer,
+                         size_t len)
+{
+  struct lcd_instream_s instream;
+  struct slcdstate_s state;
+  enum slcdret_e result;
+  uint8_t ch;
+  uint8_t count;
+
+  /* Initialize the stream for use with the SLCD CODEC */
+
+  instream.stream.get  = lcd_getstream;
+  instream.stream.nget = 0;
+  instream.buffer      = buffer;
+  instream.nbytes      = len;
+
+  lcd_dumpstream("BEFORE WRITE", &instream);
+
+  /* Now decode and process every byte in the input buffer */
+
+  memset(&state, 0, sizeof(struct slcdstate_s));
+  while ((result = slcd_decode(&instream.stream, &state, &ch, &count)) != SLCDRET_EOF)
+    {
+      lcdvdbg("slcd_decode returned result=%d char=%d count=%d\n",
+              result, ch, count);
+
+      if (result == SLCDRET_CHAR)          /* A normal character was returned */
+        {
+          /* Check for ASCII control characters */
+
+          if (ch < ASCII_SPACE)
+            {
+              /* All are ignored except for backspace and carriage return */
+
+              if (ch == ASCII_BS)
+                {
+                  /* Perform the backward deletion */
+
+                  lcd_action(SLCDCODE_BACKDEL, 1);
+                }
+              else if (ch == ASCII_CR)
+                {
+                  /* Perform the carriage return */
+
+                  g_lcd1602.curcol = 0;
+                  lcd_action(SLCDCODE_DOWN, 1);
+                }
+            }
+
+          /* Handle ASCII_DEL */
+
+          else if (ch == ASCII_DEL)
+            {
+              /* Perform the forward deletion */
+
+              lcd_action(SLCDCODE_FWDDEL, 1);
+            }
+
+          /* The rest of the 7-bit ASCII characters are fair game */
+
+          else if (ch < 128)
+            {
+              /* Write the character if it valid */
+
+              lcd_appendch(ch);
+            }
+        }
+      else /* (result == SLCDRET_SPEC) */  /* A special SLCD action was returned */
+        {
+          /* Then Perform the action */
+
+          lcd_action((enum slcdcode_e)ch, count);
+        }
+    }
+
+  /* Assume that the entire input buffer was processed */
+
+  lcd_dumpstream("AFTER WRITE", &instream);
+  return (ssize_t)len;
+}
+
+/****************************************************************************
+ * Name: lcd_ioctl
+ ****************************************************************************/
+
+static int lcd_ioctl(FAR struct file *filp, int cmd, unsigned long arg)
+{
+  switch (cmd)
+    {
+
+      /* SLCDIOC_GEOMETRY:  Get the SLCD geometry (rows x characters)
+       *
+       * argument:  Pointer to struct slcd_geometry_s in which values will be
+       *            returned
+       */
+
+      case SLCDIOC_GEOMETRY:
+        {
+          FAR struct slcd_geometry_s *geo = (FAR struct slcd_geometry_s *)((uintptr_t)arg);
+
+          lcdvdbg("SLCDIOC_GEOMETRY: nrows=%d ncolumns=%d\n", LCD_NROWS, LCD_NCOLUMNS);
+
+          if (!geo)
+            {
+              return -EINVAL;
+            }
+
+          geo->nrows    = LCD_NROWS;
+          geo->ncolumns = LCD_NCOLUMNS;
+          geo->nbars    = 0;
+        }
+        break;
+
+      /* SLCDIOC_CURPOS:  Get the SLCD cursor positioni (rows x characters)
+       *
+       * argument:  Pointer to struct slcd_curpos_s in which values will be
+       *            returned
+       */
+
+
+      case SLCDIOC_CURPOS:
+        {
+          FAR struct slcd_curpos_s *curpos = (FAR struct slcd_curpos_s *)((uintptr_t)arg);
+
+          lcdvdbg("SLCDIOC_CURPOS: row=%d column=%d\n", g_lcd1602.currow, g_lcd1602.curcol);
+
+          if (!curpos)
+            {
+              return -EINVAL;
+            }
+
+          curpos->row    = g_lcd1602.currow;
+          curpos->column = g_lcd1602.curcol;
+        }
+        break;
+
+      case SLCDIOC_SETBAR:      /* SLCDIOC_SETBAR: Set bars on a bar display */
+      case SLCDIOC_GETCONTRAST: /* SLCDIOC_GETCONTRAST: Get the current contrast setting */
+      case SLCDIOC_MAXCONTRAST: /* SLCDIOC_MAXCONTRAST: Get the maximum contrast setting */
+      case SLCDIOC_SETCONTRAST: /* SLCDIOC_SETCONTRAST: Set the contrast to a new value */
+      default:
+        return -ENOTTY;
+    }
+
+  return OK;
+}
+
+/****************************************************************************
+ * Name: lcd_poll
+ ****************************************************************************/
+
+#ifndef CONFIG_DISABLE_POLL
+static int lcd_poll(FAR struct file *filp, FAR struct pollfd *fds,
+                        bool setup)
+{
+  if (setup)
+    {
+      /* Data is always avaialble to be read */
+
+      fds->revents |= (fds->events & (POLLIN|POLLOUT));
+      if (fds->revents != 0)
+        {
+          sem_post(fds->sem);
+        }
+    }
+  return OK;
+}
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name:  up_lcd1602_initialize
+ *
+ * Description:
+ *   Initialize the LCD1602 hardware and register the character driver as
+ *   /dev/lcd1602.  Prototype is in include/nuttx/lcd/hd4478ou.h.
+ *
+ ****************************************************************************/
+
+int up_lcd1602_initialize(void)
+{
+  uint32_t regval;
+  int ret = OK;
+
+  /* Only initialize the driver once. */
+
+  if (!g_lcd1602.initialized)
+    {
+      lcdvdbg("Initializing\n");
+
+      /* PMP Master mode configuration */
+      /* Make sure that interrupts are disabled */
+
+      putreg32(INT_PMP, PIC32MX_INT_IEC1CLR);
+
+      /* Stop and reset the PMP module and clear the mode and control registers. */
+
+      putreg32(0, PIC32MX_PMP_MODE);
+      putreg32(0, PIC32MX_PMP_AEN);
+      putreg32(0, PIC32MX_PMP_CON);
+      putreg32(0, PIC32MX_PMP_ADDR);
+
+      /* Set LCD timing values, PMP master mode 3, 8-bit mode, no address
+       * increment, and no interrupts.
+       */
+
+      regval = (PMP_MODE_WAITE_RD(0) | PMP_MODE_WAITM(3) | PMP_MODE_WAITB_1TPB |
+                PMP_MODE_MODE_MODE1 | PMP_MODE_MODE8 | PMP_MODE_INCM_NONE |
+                PMP_MODE_IRQM_NONE);
+      putreg32(regval, PIC32MX_PMP_MODE);
+
+      /* Enable the PMP for reading and writing
+       *   PMRD/PMWR is active high (1=RD; 0=WR)
+       *   PMENB is active high.
+       *   No chip selects
+       *   Address latch is active high
+       *   Enable PMRD/PMWR, PMENB, and the PMP.
+       */
+
+
+      regval = (PMP_CON_RDSP | PMP_CON_WRSP | PMP_CON_ALP |
+                PMP_CON_CSF_ADDR1415 | PMP_CON_PTRDEN | PMP_CON_PTWREN |
+                PMP_CON_ADRMUX_NONE | PMP_CON_ON);
+      putreg32(regval, PIC32MX_PMP_CON);
+
+      /* Configure and enable the LCD */
+      /* Wait > 15 milliseconds afer Vdd > 4.5V */
+
+      up_mdelay(100);
+
+      /* Select the 8-bit interface. BF cannot be checked before this command.
+       * This needs to be done a few times with some magic delays.
+       */
+
+      lcd_wrcommand(HD4478OU_FUNC | HD4478OU_FUNC_DL8D | HD4478OU_FUNC_N1);
+      up_mdelay(50);
+      lcd_wrcommand(HD4478OU_FUNC | HD4478OU_FUNC_DL8D | HD4478OU_FUNC_N1);
+      up_udelay(50);
+      lcd_wrcommand(HD4478OU_FUNC | HD4478OU_FUNC_DL8D | HD4478OU_FUNC_N1);
+      lcd_wrcommand(HD4478OU_FUNC | HD4478OU_FUNC_DL8D | HD4478OU_FUNC_N1);
+
+      /* Configure the display */
+
+      lcd_wrcommand(HD4478OU_DISPLAY);                       /* Display, cursor, and blink off */
+      lcd_wrcommand(HD4478OU_CLEAR);                         /* Clear the display */
+      lcd_wrcommand(HD4478OU_INPUT | HD4478OU_INPUT_INCR);   /* Increment mode */
+      lcd_wrcommand(HD4478OU_DISPLAY | HD4478OU_DISPLAY_ON); /* Display on, cursor and blink off */
+      lcd_wrcommand(HD4478OU_DDRAM_AD(0));                   /* Select DDRAM RAM AD=0 */
+
+      /* Register the LCD device driver */
+
+      ret = register_driver("/dev/lcd1602", &g_lcdops, 0644, &g_lcd1602);
+      g_lcd1602.initialized = true;
+    }
+
+  return ret;
+}
+
+#endif /* CONFIG_LCD_LCD1602 */
diff --git a/nuttx/configs/sure-pic32mx/src/up_nsh.c b/nuttx/configs/sure-pic32mx/src/pic32mx_nsh.c
index 548ade02b..9aef56313 100644
--- a/nuttx/configs/sure-pic32mx/src/up_nsh.c
+++ b/nuttx/configs/sure-pic32mx/src/pic32mx_nsh.c
@@ -1,6 +1,5 @@
 /****************************************************************************
- * config/sure-pic32mx/src/up_nsh.c
- * arch/arm/src/board/up_nsh.c
+ * config/sure-pic32mx/src/pic32mx_nsh.c
  *
  *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -47,10 +46,11 @@
 
 #include <nuttx/spi.h>
 #include <nuttx/mmcsd.h>
+#include <nuttx/lcd/hd4478ou.h>
 #include <nuttx/usb/usbhost.h>
 
 #include "pic32mx-internal.h"
-#include "sure-internal.h"
+#include "sure-pic32mx.h"
 
 /****************************************************************************
  * Pre-Processor Definitions
@@ -60,27 +60,13 @@
 
 /* PORT and SLOT number probably depend on the board configuration */
 
-#ifdef CONFIG_ARCH_BOARD_SUREPIC32MX
-#  define NSH_HAVEMMCSD   1
-#  define NSH_HAVEUSBHOST 1
-#  if !defined(CONFIG_NSH_MMCSDSPIPORTNO) || CONFIG_NSH_MMCSDSPIPORTNO != 2
-#    error "The Sure PIC32MX MMC/SD is on SPI2"
-#    undef CONFIG_NSH_MMCSDSPIPORTNO
-#    define CONFIG_NSH_MMCSDSPIPORTNO 2
-#  endif
-#  if !defined(CONFIG_NSH_MMCSDSLOTNO) || CONFIG_NSH_MMCSDSLOTNO != 0
-#    error "The Sure PIC32MX MMC/SD has only one slot (0)"
-#    undef CONFIG_NSH_MMCSDSLOTNO
-#    define CONFIG_NSH_MMCSDSLOTNO 0
-#  endif
-#  ifndef CONFIG_PIC32MX_SPI2
-#    warning "CONFIG_PIC32MX_SPI2 is not enabled"
-#    undef NSH_HAVEMMCSD
-#  endif
-#else
-#  error "Unrecognized board"
+#define NSH_HAVEMMCSD   1
+#define NSH_HAVEUSBHOST 1
+
+/* Can't support MMC/SD if SPI2 is not enabled */
+
+#ifndef CONFIG_PIC32MX_SPI2
 #  undef NSH_HAVEMMCSD
-#  undef NSH_HAVEUSBHOST
 #endif
 
 /* Can't support MMC/SD features if mountpoints are disabled */
@@ -89,21 +75,37 @@
 #  undef NSH_HAVEMMCSD
 #endif
 
-#ifndef CONFIG_NSH_MMCSDMINOR
-#  define CONFIG_NSH_MMCSDMINOR 0
+/* MMC/SD configuration */
+
+#ifdef NSH_HAVEMMCSD
+#  if !defined(CONFIG_NSH_MMCSDSPIPORTNO) || CONFIG_NSH_MMCSDSPIPORTNO != 2
+#    warning "The Sure PIC32MX MMC/SD is on SPI2"
+#    undef CONFIG_NSH_MMCSDSPIPORTNO
+#    define CONFIG_NSH_MMCSDSPIPORTNO 2
+#  endif
+#  if !defined(CONFIG_NSH_MMCSDSLOTNO) || CONFIG_NSH_MMCSDSLOTNO != 0
+#    error "The Sure PIC32MX MMC/SD has only one slot (0)"
+#    warning CONFIG_NSH_MMCSDSLOTNO
+#    define CONFIG_NSH_MMCSDSLOTNO 0
+#  endif
+#  ifndef CONFIG_NSH_MMCSDMINOR
+#    define CONFIG_NSH_MMCSDMINOR 0
+#  endif
 #endif
 
 /* USB Host */
 
 #ifdef CONFIG_USBHOST
 #  ifndef CONFIG_PIC32MX_USBHOST
-#    error "CONFIG_PIC32MX_USBHOST is not selected"
+#    warning "CONFIG_PIC32MX_USBHOST is not selected"
+#    undef CONFIG_USBHOST
 #  endif
 #endif
 
 #ifdef CONFIG_PIC32MX_USBHOST
 #  ifndef CONFIG_USBHOST
 #    warning "CONFIG_USBHOST is not selected"
+#    undef CONFIG_PIC32MX_USBHOST
 #  endif
 #endif
 
@@ -340,9 +342,18 @@ int nsh_archinitialize(void)
 {
   int ret;
 
-  /* Initialize SPI-based microSD */
+  /* Initialize the LCD1602 and register the device as /dev/lcd1602 */
+
+#ifdef CONFIG_LCD_LCD1602
+  ret = up_lcd1602_initialize();
+  if (ret == OK)
+#endif
+    {
+      /* Initialize SPI-based microSD */
+
+      ret = nsh_sdinitialize();
+    }
 
-  ret = nsh_sdinitialize();
   if (ret == OK)
     {
       /* Initialize USB host */
@@ -356,5 +367,6 @@ int nsh_archinitialize(void)
 
       ret = nsh_usbdevinitialize();
     }
+
   return ret;
 }
diff --git a/nuttx/configs/sure-pic32mx/src/up_spi.c b/nuttx/configs/sure-pic32mx/src/pic32mx_spi.c
index 02ffa4f48..95c3440a4 100644
--- a/nuttx/configs/sure-pic32mx/src/up_spi.c
+++ b/nuttx/configs/sure-pic32mx/src/pic32mx_spi.c
@@ -1,8 +1,7 @@
 /************************************************************************************
- * configs/sure-pic32mx/src/up_spi.c
- * arch/arm/src/board/up_spi.c
+ * configs/sure-pic32mx/src/pic32mx_spi.c
  *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011-2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -50,7 +49,7 @@
 #include "up_arch.h"
 #include "chip.h"
 #include "pic32mx-internal.h"
-#include "sure-internal.h"
+#include "sure-pic32mx.h"
 
 #if defined(CONFIG_PIC32MX_SPI2)
 
diff --git a/nuttx/configs/sure-pic32mx/src/up_usbdev.c b/nuttx/configs/sure-pic32mx/src/pic32mx_usbdev.c
index bb175f664..d8230d427 100644
--- a/nuttx/configs/sure-pic32mx/src/up_usbdev.c
+++ b/nuttx/configs/sure-pic32mx/src/pic32mx_usbdev.c
@@ -1,8 +1,7 @@
 /************************************************************************************
- * configs/sure-pic32mx/src/up_usbdev.c
- * arch/arm/src/board/up_usbdev.c
+ * configs/sure-pic32mx/src/pic32mx_usbdev.c
  *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011-2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * References:
@@ -49,7 +48,7 @@
 #include <nuttx/usb/usbdev.h>
 
 #include "pic32mx-internal.h"
-#include "sure-internal.h"
+#include "sure-pic32mx.h"
 
 #if defined(CONFIG_PIC32MX_USBDEV)
 
diff --git a/nuttx/configs/sure-pic32mx/src/up_usbterm.c b/nuttx/configs/sure-pic32mx/src/pic32mx_usbterm.c
index 9ff333ce2..6905951b8 100644
--- a/nuttx/configs/sure-pic32mx/src/up_usbterm.c
+++ b/nuttx/configs/sure-pic32mx/src/pic32mx_usbterm.c
@@ -1,8 +1,7 @@
 /************************************************************************************
- * configs/sure-pic32mx/src/up_usbterm.c
- * arch/arm/src/board/up_usbterm.c
+ * configs/sure-pic32mx/src/pic32mx_usbterm.c
  *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011-2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * References:
@@ -49,7 +48,7 @@
 #include <nuttx/usb/usbdev.h>
 
 #include "pic32mx-internal.h"
-#include "sure-internal.h"
+#include "sure-pic32mx.h"
 
 #if defined(CONFIG_PIC32MX_USBDEV) && defined(CONFIG_EXAMPLES_USBTERM_DEVINIT)
 
diff --git a/nuttx/configs/sure-pic32mx/src/sure-internal.h b/nuttx/configs/sure-pic32mx/src/sure-pic32mx.h
index 34e881f41..1d2be66eb 100644
--- a/nuttx/configs/sure-pic32mx/src/sure-internal.h
+++ b/nuttx/configs/sure-pic32mx/src/sure-pic32mx.h
@@ -1,7 +1,7 @@
 /****************************************************************************
- * configs/sure-pic32mx/src/sure-internal.h
+ * configs/sure-pic32mx/src/sure-pic32mx.h
  *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -33,8 +33,8 @@
  *
  ****************************************************************************/
 
-#ifndef __CONFIGS_SURE_PIC32MX_SRC_SURE_INTERNAL_H
-#define __CONFIGS_SURE_PIC32MX_SRC_SURE_INTERNAL_H
+#ifndef __CONFIGS_SURE_PIC32MX_SRC_SURE_PIC32MXL_H
+#define __CONFIGS_SURE_PIC32MX_SRC_SURE_PIC32MXL_H
 
 /****************************************************************************
  * Included Files
@@ -86,7 +86,7 @@ extern "C" {
  ************************************************************************************/
 
 #if defined(CONFIG_PIC32MX_SPI2)
-EXTERN void weak_function pic32mx_spiinitialize(void);
+void weak_function pic32mx_spiinitialize(void);
 #endif
 
 /************************************************************************************
@@ -98,7 +98,7 @@ EXTERN void weak_function pic32mx_spiinitialize(void);
  ************************************************************************************/
 
 #if defined(CONFIG_PIC32MX_USBDEV)
-EXTERN void weak_function pic32mx_usbdevinitialize(void);
+void weak_function pic32mx_usbdevinitialize(void);
 #endif
 
 /************************************************************************************
@@ -110,7 +110,7 @@ EXTERN void weak_function pic32mx_usbdevinitialize(void);
  ************************************************************************************/
 
 #ifdef CONFIG_ARCH_LEDS
-EXTERN void pic32mx_ledinit(void);
+void pic32mx_ledinit(void);
 #endif
 
 #undef EXTERN
@@ -119,4 +119,4 @@ EXTERN void pic32mx_ledinit(void);
 #endif
 
 #endif /* __ASSEMBLY__ */
-#endif /* __CONFIGS_SURE_PIC32MX_SRC_SURE_INTERNAL_H */
+#endif /* __CONFIGS_SURE_PIC32MX_SRC_SURE_PIC32MXL_H */
diff --git a/nuttx/configs/sure-pic32mx/usbnsh/Make.defs b/nuttx/configs/sure-pic32mx/usbnsh/Make.defs
index 6a2ea6ef7..79c47842e 100644
--- a/nuttx/configs/sure-pic32mx/usbnsh/Make.defs
+++ b/nuttx/configs/sure-pic32mx/usbnsh/Make.defs
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/sure-pic32mx/usbnsh/Make.defs
 #
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2012, 2013 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
@@ -44,13 +44,13 @@ ifeq ($(WINTOOL),y)
   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)/usbnsh/ld.script}"
+  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script}"
 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/$(CONFIG_ARCH_BOARD)/usbnsh/ld.script
+  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/scripts/ld.script
 endif
 
 CC = $(CROSSDEV)gcc
diff --git a/nuttx/configs/sure-pic32mx/usbnsh/appconfig b/nuttx/configs/sure-pic32mx/usbnsh/appconfig
deleted file mode 100644
index 1b76789b6..000000000
--- a/nuttx/configs/sure-pic32mx/usbnsh/appconfig
+++ /dev/null
@@ -1,47 +0,0 @@
-############################################################################
-# configs/sure-pic32mx/usbnsh/appconfig
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-
-############################################################################
-# Path to example in apps/examples containing the user_start entry point
-############################################################################
-
-CONFIGURED_APPS += examples/nsh
-
-############################################################################
-# The NSH application library
-############################################################################
-
-CONFIGURED_APPS += system/readline
-CONFIGURED_APPS += nshlib
diff --git a/nuttx/configs/sure-pic32mx/usbnsh/defconfig b/nuttx/configs/sure-pic32mx/usbnsh/defconfig
index 404decf12..8e947e9db 100644
--- a/nuttx/configs/sure-pic32mx/usbnsh/defconfig
+++ b/nuttx/configs/sure-pic32mx/usbnsh/defconfig
@@ -1,252 +1,338 @@
-############################################################################
-# configs/sure-pic32mx/usbnsh/defconfig
-#
-#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
-#   Author: Gregory Nutt <gnutt@nuttx.org>
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-#
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in
-#    the documentation and/or other materials provided with the
-#    distribution.
-# 3. Neither the name NuttX nor the names of its contributors may be
-#    used to endorse or promote products derived from this software
-#    without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
-# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
-# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-############################################################################
-#
-# Architecture Selection
 #
-CONFIG_ARCH="mips"
-CONFIG_ARCH_MIPS=y
-CONFIG_ARCH_MIPS32=y
-CONFIG_ARCH_CHIP="pic32mx"
-CONFIG_ARCH_CHIP_PIC32MX440F512H=y
-CONFIG_ARCH_BOARD="sure-pic32mx"
-CONFIG_ARCH_BOARD_SUREPIC32MX=y
-CONFIG_ARCH_DBDP11215=y
-CONFIG_ARCH_DBDP11212=n
-CONFIG_BOARD_LOOPSPERMSEC=4275
-CONFIG_DRAM_SIZE=32768
-CONFIG_DRAM_START=0xa0000000
-CONFIG_ARCH_NOINTC=n
-CONFIG_ARCH_VECNOTIRQ=y
-CONFIG_ARCH_IRQPRIO=y
-CONFIG_ARCH_INTERRUPTSTACK=0
-CONFIG_ARCH_STACKDUMP=y
-CONFIG_ARCH_BOOTLOADER=n
-CONFIG_ARCH_LEDS=y
-CONFIG_ARCH_BUTTONS=n
-CONFIG_ARCH_CALIBRATION=n
-CONFIG_ARCH_DMA=n
+# Automatically generated file; DO NOT EDIT.
+# Nuttx/ Configuration
+#
+CONFIG_NUTTX_NEWCONFIG=y
+
+#
+# Build Setup
+#
+# CONFIG_EXPERIMENTAL is not set
+# CONFIG_HOST_LINUX is not set
+# CONFIG_HOST_OSX is not set
+CONFIG_HOST_WINDOWS=y
+# CONFIG_HOST_OTHER is not set
+# CONFIG_WINDOWS_NATIVE is not set
+CONFIG_WINDOWS_CYGWIN=y
+# CONFIG_WINDOWS_MSYS is not set
+# CONFIG_WINDOWS_OTHER is not set
+
+#
+# Build Configuration
+#
+# CONFIG_APPS_DIR="../apps"
+# CONFIG_BUILD_2PASS is not set
 
 #
-# Enable support for RAM-based functions
-# (If selected, then modifications are needed in ld.script as well)
+# Binary Output Formats
 #
-CONFIG_ARCH_RAMFUNCS=n
+# CONFIG_RRLOAD_BINARY is not set
+CONFIG_INTELHEX_BINARY=y
+# CONFIG_MOTOROLA_SREC is not set
+# CONFIG_RAW_BINARY is not set
 
 #
-# Identify toolchain and linker options
+# Customize Header Files
 #
-CONFIG_PIC32MX_MICROCHIPW=n
-CONFIG_PIC32MX_MICROCHIPL=n
-CONFIG_PIC32MX_MICROCHIPW_LITE=y
-CONFIG_PIC32MX_MICROCHIPL_LITE=n
+# CONFIG_ARCH_STDBOOL_H is not set
+# CONFIG_ARCH_MATH_H is not set
+# CONFIG_ARCH_FLOAT_H is not set
+# CONFIG_ARCH_STDARG_H is not set
 
 #
-# Individual subsystems can be enabled:
+# Debug Options
 #
+# CONFIG_DEBUG is not set
+# CONFIG_DEBUG_SYMBOLS is not set
 
-CONFIG_PIC32MX_WDT=n
-CONFIG_PIC32MX_RTCC=n
-CONFIG_PIC32MX_TIMER1=n
-CONFIG_PIC32MX_TIMER2=n
-CONFIG_PIC32MX_TIMER3=n
-CONFIG_PIC32MX_TIMER4=n
-CONFIG_PIC32MX_TIMER5=n
-CONFIG_PIC32MX_IC1=n
-CONFIG_PIC32MX_IC2=n
-CONFIG_PIC32MX_IC3=n
-CONFIG_PIC32MX_IC4=n
-CONFIG_PIC32MX_IC5=n
-CONFIG_PIC32MX_OC1=n
-CONFIG_PIC32MX_OC2=n
-CONFIG_PIC32MX_OC3=n
-CONFIG_PIC32MX_OC4=n
-CONFIG_PIC32MX_OC5=n
-CONFIG_PIC32MX_I2C1=n
-CONFIG_PIC32MX_I2C2=n
-CONFIG_PIC32MX_SPI2=n
-CONFIG_PIC32MX_UART1=n
+#
+# System Type
+#
+# CONFIG_ARCH_8051 is not set
+# CONFIG_ARCH_ARM is not set
+# CONFIG_ARCH_AVR is not set
+# CONFIG_ARCH_HC is not set
+CONFIG_ARCH_MIPS=y
+# CONFIG_ARCH_RGMP is not set
+# CONFIG_ARCH_SH is not set
+# CONFIG_ARCH_SIM is not set
+# CONFIG_ARCH_X86 is not set
+# CONFIG_ARCH_Z16 is not set
+# CONFIG_ARCH_Z80 is not set
+CONFIG_ARCH="mips"
+CONFIG_ARCH_FAMILY="mips32"
+CONFIG_ARCH_CHIP="pic32mx"
+# CONFIG_SERIAL_TERMIOS is not set
+CONFIG_ARCH_CHIP_PIC32MX=y
+CONFIG_ARCH_MIPS32=y
+
+#
+# MIPS32 Configuration Options
+#
+# CONFIG_MIPS32_TOOLCHAIN_GNU_ELF is not set
+# CONFIG_MIPS32_TOOLCHAIN_MICROCHIPW is not set
+CONFIG_MIPS32_TOOLCHAIN_MICROCHIPW_LITE=y
+# CONFIG_MIPS32_TOOLCHAIN_PINGUINOW is not set
+# CONFIG_MIPS32_FRAMEPOINTER is not set
+
+#
+# PIC32MX Configuration Options
+#
+# CONFIG_ARCH_CHIP_PIC32MX110F016B is not set
+# CONFIG_ARCH_CHIP_PIC32MX110F016C is not set
+# CONFIG_ARCH_CHIP_PIC32MX110F016D is not set
+# CONFIG_ARCH_CHIP_PIC32MX120F032B is not set
+# CONFIG_ARCH_CHIP_PIC32MX120F032C is not set
+# CONFIG_ARCH_CHIP_PIC32MX120F032D is not set
+# CONFIG_ARCH_CHIP_PIC32MX130F064B is not set
+# CONFIG_ARCH_CHIP_PIC32MX130F064C is not set
+# CONFIG_ARCH_CHIP_PIC32MX130F064D is not set
+# CONFIG_ARCH_CHIP_PIC32MX150F128B is not set
+# CONFIG_ARCH_CHIP_PIC32MX150F128C is not set
+# CONFIG_ARCH_CHIP_PIC32MX150F128D is not set
+# CONFIG_ARCH_CHIP_PIC32MX210F016B is not set
+# CONFIG_ARCH_CHIP_PIC32MX210F016C is not set
+# CONFIG_ARCH_CHIP_PIC32MX210F016D is not set
+# CONFIG_ARCH_CHIP_PIC32MX220F032B is not set
+# CONFIG_ARCH_CHIP_PIC32MX220F032C is not set
+# CONFIG_ARCH_CHIP_PIC32MX220F032D is not set
+# CONFIG_ARCH_CHIP_PIC32MX230F064B is not set
+# CONFIG_ARCH_CHIP_PIC32MX230F064C is not set
+# CONFIG_ARCH_CHIP_PIC32MX230F064D is not set
+# CONFIG_ARCH_CHIP_PIC32MX250F128B is not set
+# CONFIG_ARCH_CHIP_PIC32MX250F128C is not set
+# CONFIG_ARCH_CHIP_PIC32MX250F128D is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F032H is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX320F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX340F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX360F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX360F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX420F032H is not set
+# CONFIG_ARCH_CHIP_PIC32MX440F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX440F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX440F256H is not set
+CONFIG_ARCH_CHIP_PIC32MX440F512H=y
+# CONFIG_ARCH_CHIP_PIC32MX460F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX460F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX534F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX534F064L is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F064L is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX564F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX575F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F064H is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F064L is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX664F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX675F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX695F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX695F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX764F128H is not set
+# CONFIG_ARCH_CHIP_PIC32MX764F128L is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F256H is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F256L is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX775F512L is not set
+# CONFIG_ARCH_CHIP_PIC32MX795F512H is not set
+# CONFIG_ARCH_CHIP_PIC32MX795F512L is not set
+CONFIG_ARCH_CHIP_PIC32MX4=y
+# CONFIG_PIC32MX_MVEC is not set
+CONFIG_PIC32MX_T1=y
+
+#
+# PIC32MX Peripheral Support
+#
+# CONFIG_PIC32MX_WDT is not set
+# CONFIG_PIC32MX_T2 is not set
+# CONFIG_PIC32MX_T3 is not set
+# CONFIG_PIC32MX_T4 is not set
+# CONFIG_PIC32MX_T5 is not set
+# CONFIG_PIC32MX_IC1 is not set
+# CONFIG_PIC32MX_IC2 is not set
+# CONFIG_PIC32MX_IC3 is not set
+# CONFIG_PIC32MX_IC4 is not set
+# CONFIG_PIC32MX_IC5 is not set
+# CONFIG_PIC32MX_OC1 is not set
+# CONFIG_PIC32MX_OC2 is not set
+# CONFIG_PIC32MX_OC3 is not set
+# CONFIG_PIC32MX_OC4 is not set
+# CONFIG_PIC32MX_OC5 is not set
+# CONFIG_PIC32MX_I2C1 is not set
+# CONFIG_PIC32MX_I2C2 is not set
+# CONFIG_PIC32MX_I2C3 is not set
+# CONFIG_PIC32MX_I2C4 is not set
+# CONFIG_PIC32MX_I2C5 is not set
+# CONFIG_PIC32MX_SPI1 is not set
+# CONFIG_PIC32MX_SPI2 is not set
+# CONFIG_PIC32MX_SPI3 is not set
+# CONFIG_PIC32MX_SPI4 is not set
+# CONFIG_PIC32MX_UART1 is not set
 CONFIG_PIC32MX_UART2=y
-CONFIG_PIC32MX_PMP=n
-CONFIG_PIC32MX_ADC=n
-CONFIG_PIC32MX_CVR=n
-CONFIG_PIC32MX_CM1=n
-CONFIG_PIC32MX_CM2=n
-CONFIG_PIC32MX_DDP=n
-CONFIG_PIC32MX_FLASH=n
-CONFIG_PIC32MX_BMX=n
-CONFIG_PIC32MX_DMA=n
-CONFIG_PIC32MX_CHE=n
+# CONFIG_PIC32MX_UART3 is not set
+# CONFIG_PIC32MX_UART4 is not set
+# CONFIG_PIC32MX_UART5 is not set
+# CONFIG_PIC32MX_UART6 is not set
+# CONFIG_PIC32MX_ADC is not set
+# CONFIG_PIC32MX_PMP is not set
+# CONFIG_PIC32MX_CM1 is not set
+# CONFIG_PIC32MX_CM2 is not set
+# CONFIG_PIC32MX_CM3 is not set
+# CONFIG_PIC32MX_RTCC is not set
+# CONFIG_PIC32MX_DMA is not set
+# CONFIG_PIC32MX_FLASH is not set
 CONFIG_PIC32MX_USBDEV=y
-CONFIG_PIC32MX_USBHOST=n
+# CONFIG_PIC32MX_USBHOST is not set
+# CONFIG_PIC32MX_CAN1 is not set
+# CONFIG_PIC32MX_CAN2 is not set
+# CONFIG_PIC32MX_ETHERNET is not set
+# CONFIG_PIC32MX_CTMU is not set
+
+#
+# PIC32MX Peripheral Interrupt Priorities
+#
+CONFIG_PIC32MX_CTPRIO=16
+CONFIG_PIC32MX_CS0PRIO=16
+CONFIG_PIC32MX_CS1PRIO=16
+CONFIG_PIC32MX_INT0PRIO=16
+CONFIG_PIC32MX_INT1PRIO=16
+CONFIG_PIC32MX_INT2PRIO=16
+CONFIG_PIC32MX_INT3PRIO=16
+CONFIG_PIC32MX_INT4PRIO=16
+CONFIG_PIC32MX_T1PRIO=16
+CONFIG_PIC32MX_UART2PRIO=16
+CONFIG_PIC32MX_USBPRIO=16
 
 #
-# PIC32MX Configuration Settings
+# Device Configuration 0 (DEVCFG0)
 #
 CONFIG_PIC32MX_DEBUGGER=2
 CONFIG_PIC32MX_ICESEL=1
+CONFIG_PIC32MX_PROGFLASHWP=0xff
+CONFIG_PIC32MX_BOOTFLASHWP=1
+CONFIG_PIC32MX_CODEWP=1
 
 #
-# PIC32MX specific serial device driver settings
+# Device Configuration 3 (DEVCFG3)
 #
-CONFIG_UART1_SERIAL_CONSOLE=n
-CONFIG_UART2_SERIAL_CONSOLE=n
-
-CONFIG_UART1_TXBUFSIZE=256
-CONFIG_UART2_TXBUFSIZE=256
-
-CONFIG_UART1_RXBUFSIZE=256
-CONFIG_UART2_RXBUFSIZE=256
+CONFIG_PIC32MX_USBIDO=0
+CONFIG_PIC32MX_VBUSIO=0
+# CONFIG_PIC32MX_WDENABLE is not set
+CONFIG_PIC32MX_FETHIO=1
+CONFIG_PIC32MX_FMIIEN=1
 
-CONFIG_UART1_BAUD=115200
-CONFIG_UART2_BAUD=115200
-
-CONFIG_UART1_BITS=8
-CONFIG_UART2_BITS=8
+#
+# External Memory Configuration
+#
 
-CONFIG_UART1_PARITY=0
-CONFIG_UART2_PARITY=0
+#
+# Architecture Options
+#
+# CONFIG_ARCH_NOINTC is not set
+CONFIG_ARCH_VECNOTIRQ=y
+# CONFIG_ARCH_DMA is not set
+CONFIG_ARCH_IRQPRIO=y
+# CONFIG_CUSTOM_STACK is not set
+# CONFIG_ADDRENV is not set
+CONFIG_ARCH_HAVE_VFORK=y
+CONFIG_ARCH_STACKDUMP=y
+# CONFIG_ENDIAN_BIG is not set
+CONFIG_ARCH_HAVE_RAMFUNCS=y
+# CONFIG_ARCH_RAMFUNCS is not set
+# CONFIG_ARCH_HAVE_RAMVECTORS is not set
 
-CONFIG_UART1_2STOP=0
-CONFIG_UART2_2STOP=0
+#
+# Board Settings
+#
+CONFIG_BOARD_LOOPSPERMSEC=4275
+# CONFIG_ARCH_CALIBRATION is not set
+CONFIG_DRAM_START=0xa0000000
+CONFIG_DRAM_SIZE=32768
+CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
+CONFIG_ARCH_INTERRUPTSTACK=0
 
 #
-# PIC32MX-specific USB device setup
+# Boot options
 #
-CONFIG_PIC32MX_USBDEV_REGDEBUG=n
-CONFIG_PIC32MX_USBDEV_BDTDEBUG=n
- 
+# CONFIG_BOOT_RUNFROMEXTSRAM is not set
+CONFIG_BOOT_RUNFROMFLASH=y
+# CONFIG_BOOT_RUNFROMISRAM is not set
+# CONFIG_BOOT_RUNFROMSDRAM is not set
+# CONFIG_BOOT_COPYTORAM is not set
+
 #
-# General build options
+# Board Selection
 #
-CONFIG_RRLOAD_BINARY=n
-CONFIG_INTELHEX_BINARY=y
-CONFIG_MOTOROLA_SREC=n
-CONFIG_RAW_BINARY=n
+CONFIG_ARCH_BOARD_SUREPIC32MX=y
+# CONFIG_ARCH_BOARD_CUSTOM is not set
+CONFIG_ARCH_BOARD="sure-pic32mx"
 
 #
-# General OS setup
+# Common Board Options
 #
-CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_ARCH_HAVE_LEDS=y
+CONFIG_ARCH_LEDS=y
+CONFIG_ARCH_HAVE_BUTTONS=y
+# CONFIG_ARCH_BUTTONS is not set
+CONFIG_ARCH_HAVE_IRQBUTTONS=y
+CONFIG_NSH_MMCSDMINOR=0
 
-CONFIG_DEBUG=n
-CONFIG_DEBUG_VERBOSE=n
-CONFIG_DEBUG_SYMBOLS=n
-CONFIG_DEBUG_SCHED=n
-CONFIG_DEBUG_USB=n
+#
+# Board-Specific Options
+#
+CONFIG_ARCH_DBDP11215=y
+# CONFIG_ARCH_DBDP11212 is not set
 
-CONFIG_HAVE_CXX=n
-CONFIG_HAVE_CXXINITIALIZE=n
-CONFIG_MM_REGIONS=1
-CONFIG_ARCH_LOWPUTC=y
+#
+# RTOS Features
+#
+# CONFIG_BOARD_INITIALIZE is not set
+CONFIG_MSEC_PER_TICK=10
 CONFIG_RR_INTERVAL=0
-CONFIG_SCHED_INSTRUMENTATION=n
+# CONFIG_SCHED_INSTRUMENTATION is not set
 CONFIG_TASK_NAME_SIZE=0
+# CONFIG_SCHED_HAVE_PARENT is not set
+# CONFIG_JULIAN_TIME is not set
 CONFIG_START_YEAR=2012
 CONFIG_START_MONTH=3
 CONFIG_START_DAY=6
-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_MUTEX_TYPES is not set
+# CONFIG_PRIORITY_INHERITANCE is not set
+# CONFIG_FDCLONE_DISABLE is not set
+# CONFIG_FDCLONE_STDIO is not set
 CONFIG_SDCLONE_DISABLE=y
-CONFIG_SCHED_WORKQUEUE=n
-CONFIG_SCHED_WORKPRIORITY=192
-CONFIG_SCHED_WORKPERIOD=50000
-CONFIG_SCHED_WORKSTACKSIZE=1024
-CONFIG_SIG_SIGWORK=17
 CONFIG_SCHED_WAITPID=y
-CONFIG_SCHED_ATEXIT=n
-
-#
-# Settings for nxflat
-#
-CONFIG_NXFLAT=n
-CONFIG_NXFLAT_DUMPBUFFER=n
-CONFIG_SYMTAB_ORDEREDBYNAME=y
-
-#
-# 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=n
+# CONFIG_SCHED_STARTHOOK is not set
+# CONFIG_SCHED_ATEXIT is not set
+# CONFIG_SCHED_ONEXIT is not set
+CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_DISABLE_OS_API=y
+# CONFIG_DISABLE_CLOCK is not set
+# CONFIG_DISABLE_POSIX_TIMERS is not set
+# CONFIG_DISABLE_PTHREAD is not set
+# CONFIG_DISABLE_SIGNALS is not set
+# CONFIG_DISABLE_MQUEUE is not set
+# CONFIG_DISABLE_ENVIRON is not set
 
 #
-# Allow for architecture optimized implementations
+# Signal Numbers
 #
-# 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_SIG_SIGUSR1=1
+CONFIG_SIG_SIGUSR2=2
+CONFIG_SIG_SIGALARM=3
+CONFIG_SIG_SIGCONDTIMEDOUT=16
 
 #
 # Sizes of configurable things (0 disables)
@@ -257,9 +343,6 @@ CONFIG_NPTHREAD_KEYS=4
 CONFIG_NFILE_DESCRIPTORS=8
 CONFIG_NFILE_STREAMS=8
 CONFIG_NAME_MAX=32
-CONFIG_STDIO_BUFFER_SIZE=64
-CONFIG_STDIO_LINEBUFFER=y
-CONFIG_NUNGET_CHARS=2
 CONFIG_PREALLOC_MQ_MSGS=4
 CONFIG_MQ_MAXMSGSIZE=32
 CONFIG_MAX_WDOGPARMS=2
@@ -267,261 +350,426 @@ CONFIG_PREALLOC_WDOGS=4
 CONFIG_PREALLOC_TIMERS=4
 
 #
-# Filesystem configuration
+# Stack and heap information
 #
-CONFIG_FS_FAT=y
-CONFIG_FAT_LCNAMES=y
-CONFIG_FAT_LFN=y
-CONFIG_FAT_MAXFNAME=32
-CONFIG_FS_NXFFS=n
-CONFIG_FS_ROMFS=n
+CONFIG_IDLETHREAD_STACKSIZE=2048
+CONFIG_USERMAIN_STACKSIZE=2048
+CONFIG_PTHREAD_STACK_MIN=256
+CONFIG_PTHREAD_STACK_DEFAULT=2048
 
 #
-# Maintain legacy build behavior (revisit)
+# Device Drivers
 #
+CONFIG_DISABLE_POLL=y
+CONFIG_DEV_NULL=y
+# CONFIG_DEV_ZERO is not set
+# CONFIG_LOOP is not set
+# CONFIG_RAMDISK is not set
+# CONFIG_CAN is not set
+# CONFIG_PWM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_RTC is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_ANALOG is not set
+# CONFIG_AUDIO_DEVICES is not set
+# CONFIG_BCH is not set
+# CONFIG_INPUT is not set
+# CONFIG_LCD is not set
+# CONFIG_MMCSD is not set
+# CONFIG_MTD is not set
+# CONFIG_PIPES is not set
+# CONFIG_PM is not set
+# CONFIG_POWER is not set
+# CONFIG_SENSORS is not set
+CONFIG_SERIAL=y
+# CONFIG_DEV_LOWCONSOLE is not set
+CONFIG_SERIAL_REMOVABLE=y
+# CONFIG_16550_UART is not set
+CONFIG_ARCH_HAVE_UART2=y
+CONFIG_MCU_SERIAL=y
+CONFIG_STANDARD_SERIAL=y
+# CONFIG_UART2_SERIAL_CONSOLE is not set
+CONFIG_NO_SERIAL_CONSOLE=y
+
+#
+# UART2 Configuration
+#
+CONFIG_UART2_RXBUFSIZE=256
+CONFIG_UART2_TXBUFSIZE=256
+CONFIG_UART2_BAUD=115200
+CONFIG_UART2_BITS=8
+CONFIG_UART2_PARITY=0
+CONFIG_UART2_2STOP=0
+CONFIG_USBDEV=y
+
+#
+# USB Device Controller Driver Options
+#
+# CONFIG_USBDEV_ISOCHRONOUS is not set
+# CONFIG_USBDEV_DUALSPEED is not set
+CONFIG_USBDEV_SELFPOWERED=y
+# CONFIG_USBDEV_BUSPOWERED is not set
+CONFIG_USBDEV_MAXPOWER=100
+# CONFIG_USBDEV_DMA is not set
+# CONFIG_USBDEV_TRACE is not set
+
+#
+# USB Device Class Driver Options
+#
+# CONFIG_USBDEV_COMPOSITE is not set
+# CONFIG_PL2303 is not set
+CONFIG_CDCACM=y
+CONFIG_CDCACM_CONSOLE=y
+CONFIG_CDCACM_EP0MAXPACKET=64
+CONFIG_CDCACM_EPINTIN=1
+CONFIG_CDCACM_EPINTIN_FSSIZE=64
+CONFIG_CDCACM_EPINTIN_HSSIZE=64
+CONFIG_CDCACM_EPBULKOUT=3
+CONFIG_CDCACM_EPBULKOUT_FSSIZE=64
+CONFIG_CDCACM_EPBULKOUT_HSSIZE=512
+CONFIG_CDCACM_EPBULKIN=2
+CONFIG_CDCACM_EPBULKIN_FSSIZE=64
+CONFIG_CDCACM_EPBULKIN_HSSIZE=512
+CONFIG_CDCACM_NWRREQS=4
+CONFIG_CDCACM_NRDREQS=4
+CONFIG_CDCACM_RXBUFSIZE=256
+CONFIG_CDCACM_TXBUFSIZE=256
+CONFIG_CDCACM_VENDORID=0x0525
+CONFIG_CDCACM_PRODUCTID=0xa4a7
+CONFIG_CDCACM_VENDORSTR="NuttX"
+CONFIG_CDCACM_PRODUCTSTR="CDC/ACM Serial"
+# CONFIG_USBMSC is not set
+# CONFIG_USBHOST is not set
+# CONFIG_WIRELESS is not set
 
-CONFIG_MMCSD=y
-CONFIG_MMCSD_SPI=y
-CONFIG_MTD=y
+#
+# System Logging Device Options
+#
 
 #
-# SPI-based MMC/SD driver
+# System Logging
 #
-CONFIG_MMCSD_NSLOTS=1
-CONFIG_MMCSD_READONLY=n
-CONFIG_MMCSD_SPICLOCK=12500000
+# CONFIG_RAMLOG is not set
 
 #
-# Block driver buffering
+# Networking Support
 #
-CONFIG_FS_READAHEAD=n
-CONFIG_FS_WRITEBUFFER=n
+# CONFIG_NET is not set
 
 #
-# SDIO-based MMC/SD driver
+# File Systems
 #
-CONFIG_SDIO_DMA=n
-CONFIG_MMCSD_MMCSUPPORT=n
-CONFIG_MMCSD_HAVECARDDETECT=n
 
 #
-# TCP/IP and UDP support via uIP
+# File system configuration
 #
-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_DISABLE_MOUNTPOINT is not set
+# CONFIG_FS_RAMMAP is not set
+# CONFIG_FS_FAT is not set
+# CONFIG_FS_NXFFS is not set
+# CONFIG_FS_ROMFS is not set
+# CONFIG_FS_SMARTFS is not set
+# CONFIG_FS_BINFS is not set
 
 #
-# UIP Network Utilities
+# System Logging
 #
-CONFIG_NET_DHCP_LIGHT=n
-CONFIG_NET_RESOLV_ENTRIES=4
+# CONFIG_SYSLOG_ENABLE is not set
+# CONFIG_SYSLOG is not set
 
 #
-# USB Device Configuration
+# Graphics Support
 #
-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
+# CONFIG_NX is not set
 
 #
-# USB Serial Device Configuration
+# Memory Management
 #
-CONFIG_PL2303=n
-CONFIG_PL2303_EPINTIN=1
-CONFIG_PL2303_EPBULKOUT=2
-CONFIG_PL2303_EPBULKIN=5
-CONFIG_PL2303_NWRREQS=4
-CONFIG_PL2303_NRDREQS=4
-CONFIG_PL2303_VENDORID=0x067b
-CONFIG_PL2303_PRODUCTID=0x2303
-CONFIG_PL2303_VENDORSTR="Nuttx"
-CONFIG_PL2303_PRODUCTSTR="USBdev Serial"
-CONFIG_PL2303_RXBUFSIZE=512
-CONFIG_PL2303_TXBUFSIZE=512
+# CONFIG_MM_MULTIHEAP is not set
+# CONFIG_MM_SMALL is not set
+CONFIG_MM_REGIONS=1
+# CONFIG_GRAN is not set
 
 #
-# USB serial device class driver (Standard CDC ACM class)
+# Audio Support
 #
-CONFIG_CDCACM=y
-CONFIG_CDCACM_CONSOLE=y
-#CONFIG_CDCACM_EP0MAXPACKET
-#CONFIG_CDCACM_EPINTIN
-#CONFIG_CDCACM_EPINTIN_FSSIZE
-#CONFIG_CDCACM_EPINTIN_HSSIZE
-#CONFIG_CDCACM_EPBULKOUT
-#CONFIG_CDCACM_EPBULKOUT_FSSIZE
-#CONFIG_CDCACM_EPBULKOUT_HSSIZE
-#CONFIG_CDCACM_EPBULKIN
-#CONFIG_CDCACM_EPBULKIN_FSSIZE
-#CONFIG_CDCACM_EPBULKIN_HSSIZE
-#CONFIG_CDCACM_NWRREQS
-#CONFIG_CDCACM_NRDREQS
-#CONFIG_CDCACM_VENDORID
-#CONFIG_CDCACM_VENDORSTR
-#CONFIG_CDCACM_PRODUCTID
-#CONFIG_CDCACM_PRODUCTSTR
-#CONFIG_CDCACM_RXBUFSIZE
-#CONFIG_CDCACM_TXBUFSIZE
-
-#
-# USB Storage Device Configuration
-#
-CONFIG_USBMSC=n
-CONFIG_USBMSC_EP0MAXPACKET=64
-CONFIG_USBMSC_EPBULKOUT=1
-CONFIG_USBMSC_EPBULKIN=2
-CONFIG_USBMSC_NRDREQS=8
-CONFIG_USBMSC_NWRREQS=2
-CONFIG_USBMSC_BULKINREQLEN=256
-CONFIG_USBMSC_BULKOUTREQLEN=64
-CONFIG_USBMSC_VENDORID=0x584e
-CONFIG_USBMSC_VENDORSTR="NuttX"
-CONFIG_USBMSC_PRODUCTID=0x5342
-CONFIG_USBMSC_PRODUCTSTR="USBdev Storage"
-CONFIG_USBMSC_VERSIONNO=0x0399
-CONFIG_USBMSC_REMOVABLE=y
-
-#
-# Settings for examples/uip
-#
-CONFIG_EXAMPLES_UIP_IPADDR=0x0a000002
-CONFIG_EXAMPLES_UIP_DRIPADDR=0x0a000001
-CONFIG_EXAMPLES_UIP_NETMASK=0xffffff00
-CONFIG_EXAMPLES_UIP_DHCPC=n
-
-#
-# Settings for examples/nettest
-#
-CONFIG_EXAMPLES_NETTEST_SERVER=n
-CONFIG_EXAMPLES_NETTEST_PERFORMANCE=n
-CONFIG_EXAMPLES_NETTEST_NOMAC=y
-CONFIG_EXAMPLES_NETTEST_IPADDR=0x0a000002
-CONFIG_EXAMPLES_NETTEST_DRIPADDR=0x0a000001
-CONFIG_EXAMPLES_NETTEST_NETMASK=0xffffff00
-CONFIG_EXAMPLES_NETTEST_CLIENTIP=0x0a000001
-
-#
-# Settings for examples/ostest
-#
-CONFIG_EXAMPLES_OSTEST_LOOPS=1
-CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
-CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
-
-#
-# Settings for apps/nshlib
+# CONFIG_AUDIO is not set
+
+#
+# Binary Formats
 #
+# CONFIG_BINFMT_DISABLE is not set
+# CONFIG_BINFMT_EXEPATH is not set
+# CONFIG_NXFLAT is not set
+# CONFIG_ELF is not set
 CONFIG_BUILTIN=y
+# CONFIG_PIC is not set
+# CONFIG_SYMTAB_ORDEREDBYNAME is not set
+
+#
+# Library Routines
+#
+
+#
+# Standard C Library Options
+#
+CONFIG_STDIO_BUFFER_SIZE=64
+CONFIG_STDIO_LINEBUFFER=y
+CONFIG_NUNGET_CHARS=2
+CONFIG_LIB_HOMEDIR="/"
+# CONFIG_LIBM is not set
+# CONFIG_NOPRINTF_FIELDWIDTH is not set
+# CONFIG_LIBC_FLOATINGPOINT is not set
+CONFIG_LIB_RAND_ORDER=1
+# CONFIG_EOL_IS_CR is not set
+# CONFIG_EOL_IS_LF is not set
+# CONFIG_EOL_IS_BOTH_CRLF is not set
+CONFIG_EOL_IS_EITHER_CRLF=y
+# CONFIG_LIBC_EXECFUNCS is not set
+CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
+CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
+# CONFIG_LIBC_STRERROR is not set
+# CONFIG_LIBC_PERROR_STDOUT is not set
+CONFIG_ARCH_LOWPUTC=y
+CONFIG_LIB_SENDFILE_BUFSIZE=512
+# CONFIG_ARCH_ROMGETC is not set
+# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
+
+#
+# Non-standard Library Support
+#
+# CONFIG_SCHED_WORKQUEUE is not set
+# CONFIG_LIB_KBDCODEC is not set
+# CONFIG_LIB_SLCDCODEC is not set
+
+#
+# Basic CXX Support
+#
+# CONFIG_C99_BOOL8 is not set
+# CONFIG_HAVE_CXX is not set
+
+#
+# Application Configuration
+#
+
+#
+# Built-In Applications
+#
+CONFIG_BUILTIN_PROXY_STACKSIZE=1024
+
+#
+# Examples
+#
+# CONFIG_EXAMPLES_BUTTONS is not set
+# CONFIG_EXAMPLES_CAN is not set
+# CONFIG_EXAMPLES_CDCACM is not set
+# CONFIG_EXAMPLES_COMPOSITE is not set
+# CONFIG_EXAMPLES_DHCPD is not set
+# CONFIG_EXAMPLES_ELF is not set
+# CONFIG_EXAMPLES_FTPC is not set
+# CONFIG_EXAMPLES_FTPD is not set
+# CONFIG_EXAMPLES_HELLO is not set
+# CONFIG_EXAMPLES_HELLOXX is not set
+# CONFIG_EXAMPLES_JSON is not set
+# CONFIG_EXAMPLES_HIDKBD is not set
+# CONFIG_EXAMPLES_KEYPADTEST is not set
+# CONFIG_EXAMPLES_IGMP is not set
+# CONFIG_EXAMPLES_LCDRW is not set
+# CONFIG_EXAMPLES_MM is not set
+# CONFIG_EXAMPLES_MODBUS is not set
+# CONFIG_EXAMPLES_MOUNT is not set
+CONFIG_EXAMPLES_NSH=y
+# CONFIG_EXAMPLES_NULL is not set
+# CONFIG_EXAMPLES_NX is not set
+# CONFIG_EXAMPLES_NXCONSOLE is not set
+# CONFIG_EXAMPLES_NXFFS is not set
+# CONFIG_EXAMPLES_NXFLAT is not set
+# CONFIG_EXAMPLES_NXHELLO is not set
+# CONFIG_EXAMPLES_NXIMAGE is not set
+# CONFIG_EXAMPLES_NXLINES is not set
+# CONFIG_EXAMPLES_NXTEXT is not set
+# CONFIG_EXAMPLES_OSTEST is not set
+# CONFIG_EXAMPLES_PASHELLO is not set
+# CONFIG_EXAMPLES_PIPE is not set
+# CONFIG_EXAMPLES_POSIXSPAWN is not set
+# CONFIG_EXAMPLES_QENCODER is not set
+# CONFIG_EXAMPLES_RGMP is not set
+# CONFIG_EXAMPLES_ROMFS is not set
+# CONFIG_EXAMPLES_SENDMAIL is not set
+# CONFIG_EXAMPLES_SERLOOP is not set
+# CONFIG_EXAMPLES_SLCD is not set
+# CONFIG_EXAMPLES_SMART_TEST is not set
+# CONFIG_EXAMPLES_SMART is not set
+# CONFIG_EXAMPLES_TCPECHO is not set
+# CONFIG_EXAMPLES_TELNETD is not set
+# CONFIG_EXAMPLES_THTTPD is not set
+# CONFIG_EXAMPLES_TIFF is not set
+# CONFIG_EXAMPLES_TOUCHSCREEN is not set
+# CONFIG_EXAMPLES_UDP is not set
+# CONFIG_EXAMPLES_UIP is not set
+# CONFIG_EXAMPLES_USBSERIAL is not set
+# CONFIG_EXAMPLES_USBMSC is not set
+# CONFIG_EXAMPLES_USBTERM is not set
+# CONFIG_EXAMPLES_WATCHDOG is not set
+
+#
+# Graphics Support
+#
+# CONFIG_TIFF is not set
+
+#
+# Interpreters
+#
+# CONFIG_INTERPRETERS_FICL is not set
+# CONFIG_INTERPRETERS_PCODE is not set
+
+#
+# Network Utilities
+#
+
+#
+# Networking Utilities
+#
+# CONFIG_NETUTILS_CODECS is not set
+# CONFIG_NETUTILS_DHCPC is not set
+# CONFIG_NETUTILS_DHCPD is not set
+# CONFIG_NETUTILS_FTPC is not set
+# CONFIG_NETUTILS_FTPD is not set
+# CONFIG_NETUTILS_JSON is not set
+# CONFIG_NETUTILS_RESOLV is not set
+# CONFIG_NETUTILS_SMTP is not set
+# CONFIG_NETUTILS_TELNETD is not set
+# CONFIG_NETUTILS_TFTPC is not set
+# CONFIG_NETUTILS_THTTPD is not set
+# CONFIG_NETUTILS_UIPLIB is not set
+# CONFIG_NETUTILS_WEBCLIENT is not set
+
+#
+# FreeModBus
+#
+# CONFIG_MODBUS is not set
+
+#
+# NSH Library
+#
+CONFIG_NSH_LIBRARY=y
 CONFIG_NSH_BUILTIN_APPS=y
+
+#
+# Disable Individual commands
+#
+# CONFIG_NSH_DISABLE_CAT is not set
+# CONFIG_NSH_DISABLE_CD is not set
+# CONFIG_NSH_DISABLE_CP is not set
+# CONFIG_NSH_DISABLE_DD is not set
+# CONFIG_NSH_DISABLE_ECHO is not set
+# CONFIG_NSH_DISABLE_EXEC is not set
+# CONFIG_NSH_DISABLE_EXIT is not set
+# CONFIG_NSH_DISABLE_FREE is not set
+# CONFIG_NSH_DISABLE_GET is not set
+# CONFIG_NSH_DISABLE_HELP is not set
+# CONFIG_NSH_DISABLE_HEXDUMP is not set
+# CONFIG_NSH_DISABLE_IFCONFIG is not set
+# CONFIG_NSH_DISABLE_KILL is not set
+# CONFIG_NSH_DISABLE_LOSETUP is not set
+# CONFIG_NSH_DISABLE_LS is not set
+# CONFIG_NSH_DISABLE_MB is not set
+# CONFIG_NSH_DISABLE_MKDIR is not set
+# CONFIG_NSH_DISABLE_MKFATFS is not set
+# CONFIG_NSH_DISABLE_MKFIFO is not set
+# CONFIG_NSH_DISABLE_MKRD is not set
+# CONFIG_NSH_DISABLE_MH is not set
+# CONFIG_NSH_DISABLE_MOUNT is not set
+# CONFIG_NSH_DISABLE_MW is not set
+# CONFIG_NSH_DISABLE_NSFMOUNT is not set
+# CONFIG_NSH_DISABLE_PS is not set
+# CONFIG_NSH_DISABLE_PING is not set
+# CONFIG_NSH_DISABLE_PUT is not set
+# CONFIG_NSH_DISABLE_PWD is not set
+# CONFIG_NSH_DISABLE_RM is not set
+# CONFIG_NSH_DISABLE_RMDIR is not set
+# CONFIG_NSH_DISABLE_SET is not set
+# CONFIG_NSH_DISABLE_SH is not set
+# CONFIG_NSH_DISABLE_SLEEP is not set
+# CONFIG_NSH_DISABLE_TEST is not set
+# CONFIG_NSH_DISABLE_UMOUNT is not set
+# CONFIG_NSH_DISABLE_UNSET is not set
+# CONFIG_NSH_DISABLE_USLEEP is not set
+# CONFIG_NSH_DISABLE_WGET is not set
+# CONFIG_NSH_DISABLE_XD is not set
+
+#
+# Configure Command Options
+#
+# CONFIG_NSH_CMDOPT_DF_H is not set
+CONFIG_NSH_CODECS_BUFSIZE=128
 CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_STRERROR=n
 CONFIG_NSH_LINELEN=64
 CONFIG_NSH_NESTDEPTH=3
-CONFIG_NSH_DISABLESCRIPT=n
-CONFIG_NSH_DISABLEBG=n
-CONFIG_NSH_ROMFSETC=n
+# CONFIG_NSH_DISABLESCRIPT is not set
+# CONFIG_NSH_DISABLEBG is not set
 CONFIG_NSH_CONSOLE=y
-CONFIG_NSH_TELNET=n
+# CONFIG_NSH_USBCONSOLE is not set
+
+#
+# USB Trace Support
+#
+# CONFIG_NSH_CONDEV is not set
 CONFIG_NSH_ARCHINIT=y
-CONFIG_NSH_IOBUFFER_SIZE=512
-CONFIG_NSH_DHCPC=n
-CONFIG_NSH_NOMAC=n
-CONFIG_NSH_IPADDR=0x0a000002
-CONFIG_NSH_DRIPADDR=0x0a000001
-CONFIG_NSH_NETMASK=0xffffff00
-CONFIG_NSH_ROMFSMOUNTPT="/etc"
-CONFIG_NSH_INITSCRIPT="init.d/rcS"
-CONFIG_NSH_ROMFSDEVNO=0
-CONFIG_NSH_ROMFSSECTSIZE=64
-CONFIG_NSH_FATDEVNO=1
-CONFIG_NSH_FATSECTSIZE=512
-CONFIG_NSH_FATNSECTORS=1024
-CONFIG_NSH_FATMOUNTPT="/tmp"
-
-#
-# Architecture-specific NSH options
-#
-CONFIG_NSH_MMCSDSPIPORTNO=2
-CONFIG_NSH_MMCSDSLOTNO=0
-CONFIG_NSH_MMCSDMINOR=0
 
 #
-# Settings for examples/usbserial
+# NxWidgets/NxWM
 #
-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
+#
+# System NSH Add-Ons
+#
 
 #
-# Settings for examples/usbstorage
+# Custom Free Memory Command
 #
-CONFIG_EXAMPLES_USBMSC_NLUNS=1
-CONFIG_EXAMPLES_USBMSC_DEVMINOR1=0
-CONFIG_EXAMPLES_USBMSC_DEVPATH1="/dev/mmcsd0"
-CONFIG_EXAMPLES_USBMSC_TRACEINIT=n
-CONFIG_EXAMPLES_USBMSC_TRACECLASS=n
-CONFIG_EXAMPLES_USBMSC_TRACETRANSFERS=n
-CONFIG_EXAMPLES_USBMSC_TRACECONTROLLER=n
-CONFIG_EXAMPLES_USBMSC_TRACEINTERRUPTS=n
+# CONFIG_SYSTEM_FREE is not set
 
 #
-# Settings for examples/usbterm
+# I2C tool
 #
-CONFIG_EXAMPLES_USBTERM_BUILTIN=y
-CONFIG_EXAMPLES_USBTERM_DEVINIT=y
-#CONFIG_EXAMPLES_USBTERM_BUFLEN
-CONFIG_EXAMPLES_USBTERM_TRACEINIT=n
-CONFIG_EXAMPLES_USBTERM_TRACECLASS=n
-CONFIG_EXAMPLES_USBTERM_TRACETRANSFERS=n
-CONFIG_EXAMPLES_USBTERM_TRACECONTROLLER=n
-CONFIG_EXAMPLES_USBTERM_TRACEINTERRUPTS=n
 
 #
-# Settings for examples/cdcacm
+# FLASH Program Installation
+#
+# CONFIG_SYSTEM_INSTALL is not set
+
 #
-# Configuration prequisites:
+# FLASH Erase-all Command
 #
-CONFIG_EXAMPLES_CDCACM_DEVMINOR=0
-CONFIG_EXAMPLES_CDCACM_TRACEINIT=n
-CONFIG_EXAMPLES_CDCACM_TRACECLASS=n
-CONFIG_EXAMPLES_CDCACM_TRACETRANSFERS=n
-CONFIG_EXAMPLES_CDCACM_TRACECONTROLLER=n
-CONFIG_EXAMPLES_CDCACM_TRACEINTERRUPTS=n
 
 #
-# Stack and heap information
+# readline()
+#
+CONFIG_SYSTEM_READLINE=y
+CONFIG_READLINE_ECHO=y
+
+#
+# Power Off
+#
+# CONFIG_SYSTEM_POWEROFF is not set
+
+#
+# RAMTRON
+#
+# CONFIG_SYSTEM_RAMTRON is not set
+
+#
+# SD Card
+#
+# CONFIG_SYSTEM_SDCARD is not set
+
+#
+# Sysinfo
+#
+# CONFIG_SYSTEM_SYSINFO is not set
+
+#
+# USB Monitor
 #
-CONFIG_BOOT_RUNFROMFLASH=n
-CONFIG_BOOT_COPYTORAM=n
-CONFIG_CUSTOM_STACK=n
-CONFIG_IDLETHREAD_STACKSIZE=2048
-CONFIG_USERMAIN_STACKSIZE=2048
-CONFIG_PTHREAD_STACK_MIN=256
-CONFIG_PTHREAD_STACK_DEFAULT=2048
diff --git a/nuttx/configs/sure-pic32mx/usbnsh/ld.script b/nuttx/configs/sure-pic32mx/usbnsh/ld.script
deleted file mode 100644
index 088f812d8..000000000
--- a/nuttx/configs/sure-pic32mx/usbnsh/ld.script
+++ /dev/null
@@ -1,317 +0,0 @@
-/****************************************************************************
- * configs/sure-pic32mx/usbnsh/ld.script
- *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *	notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *	notice, this list of conditions and the following disclaimer in
- *	the documentation and/or other materials provided with the
- *	distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *	used to endorse or promote products derived from this software
- *	without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-/* Memory Regions ***********************************************************/
-
-MEMORY
-{
-	/* The PIC32MX440F512H has 512Kb of program FLASH at physical address
-	 * 0x1d000000 but is always accessed at KSEG0 address 0x9d00:0000
-	 */
-
-	kseg0_progmem  (rx) : ORIGIN = 0x9d000000, LENGTH = 512K
-
-	/* The PIC32MX440F512H has 12Kb of boot FLASH at physical address
-	 * 0x1fc00000.  The initial reset vector is in KSEG1, but all other
-	 * accesses are in KSEG0.
-	 *
-	 *   REGION        PHYSICAL   KSEG   SIZE
-	 *   DESCRIPTION   START ADDR        (BYTES)
-	 *   ------------- ---------- ------ ----------------------
-	 *   Exceptions:*
-	 *     Reset       0x1fc00000 KSEG1  512         512
-	 *     TLB Refill  0x1fc00200 KSEG1  256         768
-	 *     Cache Error 0x1fc00300 KSEG1  128         896
-	 *     Others      0x1fc00380 KSEG1  128        1024 (1Kb)
-	 *     Interrupt   0x1fc00400 KSEG1  128        1152
-	 *     JTAG        0x1fc00480 KSEG1  16         1168
-	 *   Exceptions    0x1fc00490 KSEG0  8192-1168  8192 (4Kb)
-	 *   Debug code    0x1fc02000 KSEG1  4096-16   12272
-	 *   DEVCFG3-0     0x1fc02ff0 KSEG1  16        12288 (12Kb)
-	 *
-	 * Exceptions assume:
-	 *
-	 *   STATUS: BEV=0/1 and EXL=0
-	 *   CAUSE:  IV=1
-	 *   JTAG:   ProbEn=0
-	 *   And multi-vector support disabled
-	 */
-
-	kseg1_reset    (rx) : ORIGIN = 0xbfc00000, LENGTH = 384
-	kseg1_genexcpt (rx) : ORIGIN = 0xbfc00180, LENGTH = 128
-	kseg1_ebexcpt  (rx) : ORIGIN = 0xbfc00200, LENGTH = 128
-	kseg1_bevexcpt (rx) : ORIGIN = 0xbfc00380, LENGTH = 128
-	kseg1_intexcpt (rx) : ORIGIN = 0xbfc00400, LENGTH = 128
-	kseg1_dbgexcpt (rx) : ORIGIN = 0xbfc00480, LENGTH = 16
-	kseg0_bootmem  (rx) : ORIGIN = 0x9fc00490, LENGTH = 8192-1168
-	kseg1_dbgcode  (rx) : ORIGIN = 0xbfc02000, LENGTH = 4096-16
-	kseg1_devcfg    (r) : ORIGIN = 0xbfc02ff0, LENGTH = 16
-
-	/* The PIC32MX440F512H has 32Kb of data memory at physical address
-	 * 0x00000000.  Since the PIC32MX has no data cache, this memory is
-	 * always accessed through KSEG1.
-	 *
-	 * When used with MPLAB, we need to set aside 512 bytes of memory
-	 * for use by MPLAB.
-	 */
-
-	kseg1_datamem (w!x) : ORIGIN = 0xa0000200, LENGTH = 32K - 512
-}
-
-OUTPUT_FORMAT("elf32-tradlittlemips")
-OUTPUT_ARCH(pic32mx)
-ENTRY(__start)
-
-SECTIONS
-{
-	/* Boot FLASH sections */
-
-	.reset :
-	{
-		KEEP (*(.reset))
-	} > kseg1_reset
-
-	/* Exception handlers.  The following is assumed:
-	 *
-	 *   STATUS: BEV=1 and EXL=0
-	 *   CAUSE:  IV=1
-	 *   JTAG:   ProbEn=0
-	 *   And multi-vector support disabled
-	 *
-	 * In that configuration, the vector locations become:
-	 *
-	 *   Reset, Soft Reset  bfc0:0000
-	 *   TLB Refill         bfc0:0200
-	 *   Cache Error        bfc0:0300
-	 *   All others         bfc0:0380
-	 *   Interrupt          bfc0:0400
-	 *   EJTAG Debug        bfc0:0480
-	 */
-
-	 /* KSEG1 exception handler "trampolines" */
-
-	.gen_excpt :
-	{
-		KEEP (*(.gen_excpt))
-	} > kseg1_genexcpt
-
-	.ebase_excpt :
-	{
-		KEEP (*(.ebase_excpt))
-	} > kseg1_ebexcpt
-
-	.bev_excpt :
-	{
-		KEEP (*(.bev_excpt))
-	} > kseg1_bevexcpt
-
-	.int_excpt :
-	{
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