Add configuration for testing NxWM

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4708 7fd9a85b-ad96-42d3-883c-3090e2eb8679

5 files changed, 2302 insertions, 0 deletions

diff --git a/nuttx/configs/stm3240g-eval/nxwm/Make.defs b/nuttx/configs/stm3240g-eval/nxwm/Make.defs
new file mode 100644
index 0000000000..e607304dfa
--- /dev/null
+++ b/nuttx/configs/stm3240g-eval/nxwm/Make.defs
@@ -0,0 +1,197 @@
+############################################################################
+# configs/stm3240g-eval/nxwm/Make.defs
+#
+#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+include ${TOPDIR}/.config
+
+# Setup for the selected toolchain
+
+ifeq ($(CONFIG_STM32_CODESOURCERYW),y)
+  # CodeSourcery under Windows
+  CROSSDEV = arm-none-eabi-
+  ARCROSSDEV = arm-none-eabi-
+  WINTOOL = y
+  ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
+endif
+ifeq ($(CONFIG_STM32_CODESOURCERYL),y)
+  # CodeSourcery under Linux
+  CROSSDEV = arm-none-eabi-
+  ARCROSSDEV = arm-none-eabi-
+  ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
+  MAXOPTIMIZATION = -O2
+endif
+ifeq ($(CONFIG_STM32_ATOLLIC_LITE),y)
+  # Atollic toolchain under Windows
+  CROSSDEV = arm-atollic-eabi-
+  ARCROSSDEV =
+  WINTOOL = y
+ifeq ($(CONFIG_ARCH_FPU),y)
+  ARCHCPUFLAGS = -mcpu=cortex-m4 -mthumb -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
+else
+  ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
+endif
+endif
+ifeq ($(CONFIG_STM32_ATOLLIC_PRO),y)
+  # Atollic toolchain under Windows
+  CROSSDEV = arm-atollic-eabi-
+  ARCROSSDEV = arm-atollic-eabi-
+  WINTOOL = y
+ifeq ($(CONFIG_ARCH_FPU),y)
+  ARCHCPUFLAGS = -mcpu=cortex-m4 -mthumb -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard
+else
+  ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
+endif
+endif
+ifeq ($(CONFIG_STM32_DEVKITARM),y)
+  # devkitARM under Windows
+  CROSSDEV = arm-eabi-
+  ARCROSSDEV = arm-eabi-
+  WINTOOL = y
+  ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
+endif
+ifeq ($(CONFIG_STM32_RAISONANCE),y)
+  # Raisonance RIDE7 under Windows
+  CROSSDEV = arm-none-eabi-
+  ARCROSSDEV = arm-none-eabi-
+  WINTOOL = y
+  ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
+endif
+ifeq ($(CONFIG_STM32_BUILDROOT),y)
+  # NuttX buildroot under Linux or Cygwin
+  CROSSDEV = arm-elf-
+  ARCROSSDEV = arm-elf-
+  ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
+  MAXOPTIMIZATION = -Os
+endif
+
+LDSCRIPT = ld.script
+
+ifeq ($(WINTOOL),y)
+  # Windows-native toolchains
+  DIRLINK = $(TOPDIR)/tools/winlink.sh
+  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
+  MKDEP = $(TOPDIR)/tools/mknulldeps.sh
+  ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
+  ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
+  ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/nxwm/$(LDSCRIPT)}"
+  MAXOPTIMIZATION = -O2
+else
+  # Linux/Cygwin-native toolchain 
+  MKDEP = $(TOPDIR)/tools/mkdeps.sh
+  ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
+  ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
+  ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/nxwm/$(LDSCRIPT)
+endif
+
+CC = $(CROSSDEV)gcc
+CXX = $(CROSSDEV)g++
+CPP = $(CROSSDEV)gcc -E
+LD = $(CROSSDEV)ld
+AR = $(ARCROSSDEV)ar rcs
+NM = $(ARCROSSDEV)nm
+OBJCOPY = $(CROSSDEV)objcopy
+OBJDUMP = $(CROSSDEV)objdump
+
+ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
+ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
+
+ifeq ("${CONFIG_DEBUG_SYMBOLS}","y")
+  ARCHOPTIMIZATION = -g
+else
+  ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
+endif
+
+ARCHCFLAGS = -fno-builtin
+ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
+ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
+ARCHWARNINGSXX = -Wall -Wshadow
+ARCHDEFINES =
+ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
+
+CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
+CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
+CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
+CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
+CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
+AFLAGS = $(CFLAGS) -D__ASSEMBLY__
+
+NXFLATLDFLAGS1 = -r -d -warn-common
+NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections
+LDNXFLATFLAGS = -e main -s 2048
+
+OBJEXT = .o
+LIBEXT = .a
+EXEEXT =
+
+ifneq ($(CROSSDEV),arm-elf-)
+  LDFLAGS += -nostartfiles -nodefaultlibs
+endif
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+  LDFLAGS += -g
+endif
+
+define PREPROCESS
+	@echo "CPP: $1->$2"
+	@$(CPP) $(CPPFLAGS) $1 -o $2
+endef
+
+define COMPILE
+	@echo "CC: $1"
+	@$(CC) -c $(CFLAGS) $1 -o $2
+endef
+
+define COMPILEXX
+	@echo "CXX: $1"
+	@$(CXX) -c $(CXXFLAGS) $1 -o $2
+endef
+
+define ASSEMBLE
+	@echo "AS: $1"
+	@$(CC) -c $(AFLAGS) $1 -o $2
+endef
+
+define ARCHIVE
+	echo "AR: $2"; \
+	$(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; }
+endef
+
+define CLEAN
+	@rm -f *.o *.a
+endef
+
+HOSTCC = gcc
+HOSTINCLUDES = -I.
+HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
+HOSTLDFLAGS =
+
diff --git a/nuttx/configs/stm3240g-eval/nxwm/appconfig b/nuttx/configs/stm3240g-eval/nxwm/appconfig
new file mode 100644
index 0000000000..212e366801
--- /dev/null
+++ b/nuttx/configs/stm3240g-eval/nxwm/appconfig
@@ -0,0 +1,52 @@
+############################################################################
+# configs/stm3240g-eval/nxwm/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.
+#
+############################################################################
+
+# The NSH Library -- NOTE:  The NxWM unit must be installed in order
+# to build this example.
+
+CONFIGURED_APPS += system/readline
+CONFIGURED_APPS += nshlib
+
+# Networking libraries.
+
+ifeq ($(CONFIG_NET),y)
+CONFIGURED_APPS += netutils/uiplib
+CONFIGURED_APPS += netutils/resolv
+CONFIGURED_APPS += netutils/webclient
+CONFIGURED_APPS += netutils/tftpc
+ifeq ($(CONFIG_NSH_TELNET),y)
+CONFIGURED_APPS += netutils/telnetd
+endif
+endif
diff --git a/nuttx/configs/stm3240g-eval/nxwm/defconfig b/nuttx/configs/stm3240g-eval/nxwm/defconfig
new file mode 100644
index 0000000000..ed47cfe2a7
--- /dev/null
+++ b/nuttx/configs/stm3240g-eval/nxwm/defconfig
@@ -0,0 +1,1856 @@
+############################################################################
+# configs/stm3240g-eval/nxwm/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 - identifies the arch subdirectory and, hence, the
+#   processor architecture.
+# CONFIG_ARCH_family - for use in C code.  This identifies the
+#   particular chip family that the architecture is implemented
+#   in.
+# CONFIG_ARCH_architecture - for use in C code.  This identifies the
+#   specific architecture within the chip familyl.
+# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
+# CONFIG_ARCH_CHIP_name - For use in C code
+# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence,
+#   the board that supports the particular chip or SoC.
+# CONFIG_ARCH_BOARD_name - for use in C code
+# CONFIG_ENDIAN_BIG - define if big endian (default is little endian)
+# CONFIG_BOARD_LOOPSPERMSEC - for delay loops
+# CONFIG_DRAM_SIZE - Describes the installed DRAM.
+# CONFIG_DRAM_START - The start address of DRAM (physical)
+# CONFIG_DRAM_END - Last address+1 of installed RAM
+# CONFIG_ARCH_IRQPRIO - The STM3240xxx supports interrupt prioritization
+# CONFIG_ARCH_FPU - The STM3240xxx supports a floating point unit (FPU)
+#   (But, unfortunately, GCC does not support it).
+# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
+#   stack. If defined, this symbol is the size of the interrupt
+#   stack in bytes.  If not defined, the user task stacks will be
+#   used during interrupt handling.
+# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
+# CONFIG_ARCH_BOOTLOADER - Set if you are using a bootloader.
+# CONFIG_ARCH_LEDS -  Use LEDs to show state. Unique to board architecture.
+# CONFIG_ARCH_BUTTONS -  Enable support for buttons. Unique to board architecture.
+# CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
+#   cause a 100 second delay during boot-up.  This 100 second delay
+#   serves no purpose other than it allows you to calibrate
+# CONFIG_BOARD_LOOPSPERMSEC.  You simply use a stop watch to measure
+#   the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until
+#   the delay actually is 100 seconds.
+# CONFIG_ARCH_DMA - Support DMA initialization
+#
+CONFIG_ARCH=arm
+CONFIG_ARCH_ARM=y
+CONFIG_ARCH_CORTEXM4=y
+CONFIG_ARCH_CHIP=stm32
+CONFIG_ARCH_CHIP_STM32F407IG=y
+CONFIG_ARCH_BOARD=stm3240g-eval
+CONFIG_ARCH_BOARD_STM3240G_EVAL=y
+CONFIG_BOARD_LOOPSPERMSEC=16717
+CONFIG_DRAM_SIZE=0x00030000
+CONFIG_DRAM_START=0x20000000
+CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE)
+CONFIG_ARCH_IRQPRIO=y
+CONFIG_ARCH_FPU=n
+CONFIG_ARCH_INTERRUPTSTACK=n
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARCH_BOOTLOADER=n
+CONFIG_ARCH_LEDS=y
+CONFIG_ARCH_BUTTONS=n
+CONFIG_ARCH_CALIBRATION=n
+CONFIG_ARCH_DMA=n
+
+#
+# Identify toolchain and linker options
+#
+CONFIG_STM32_CODESOURCERYW=y
+CONFIG_STM32_CODESOURCERYL=n
+CONFIG_STM32_ATOLLIC_LITE=n
+CONFIG_STM32_ATOLLIC_PRO=n
+CONFIG_STM32_DEVKITARM=n
+CONFIG_STM32_RAISONANCE=n
+CONFIG_STM32_BUILDROOT=n
+
+#
+# JTAG Enable settings (by default JTAG-DP and SW-DP are disabled):
+#
+#   CONFIG_STM32_DFU - Use the DFU bootloader, not JTAG
+#
+# JTAG Enable options:
+#
+#   CONFIG_STM32_JTAG_FULL_ENABLE - Enables full SWJ (JTAG-DP + SW-DP)
+#   CONFIG_STM32_JTAG_NOJNTRST_ENABLE - Enables full SWJ (JTAG-DP + SW-DP)
+#     but without JNTRST.
+#   CONFIG_STM32_JTAG_SW_ENABLE - Set JTAG-DP disabled and SW-DP enabled
+#
+CONFIG_STM32_DFU=y
+CONFIG_STM32_JTAG_FULL_ENABLE=y
+CONFIG_STM32_JTAG_NOJNTRST_ENABLE=n
+CONFIG_STM32_JTAG_SW_ENABLE=n
+
+#
+# On-chip CCM SRAM configuration
+#
+# CONFIG_STM32_CCMEXCLUDE - Exclude CCM SRAM from the HEAP.  You would need
+#   to do this if DMA is enabled to prevent non-DMA-able CCM memory from
+#   being a part of the stack.
+#
+
+#
+# On-board FSMC SRAM configuration
+#
+# CONFIG_STM32_FSMC - Required.  See below
+# CONFIG_MM_REGIONS - Required.  Must be 2 or 3 (see above)
+#
+# CONFIG_STM32_FSMC_SRAM=y - Indicates that SRAM is available via the
+#   FSMC (as opposed to an LCD or FLASH).
+# CONFIG_HEAP2_BASE - The base address of the SRAM in the FSMC address space
+# CONFIG_HEAP2_END - The end (+1) of the SRAM in the FSMC address space
+#
+CONFIG_STM32_FSMC_SRAM=y
+CONFIG_HEAP2_BASE=0x64000000
+CONFIG_HEAP2_END=(0x64000000+(2*1024*1024))
+  
+#
+#  Individual subsystems can be enabled:
+#
+# Individual subsystems can be enabled:
+# AHB1:
+CONFIG_STM32_CRC=n
+CONFIG_STM32_BKPSRAM=n
+CONFIG_STM32_CCMDATARAM=n
+CONFIG_STM32_DMA1=n
+CONFIG_STM32_DMA2=n
+CONFIG_STM32_ETHMAC=y
+CONFIG_STM32_OTGHS=n
+# AHB2:
+CONFIG_STM32_DCMI=n
+CONFIG_STM32_CRYP=n
+CONFIG_STM32_HASH=n
+CONFIG_STM32_RNG=n
+CONFIG_STM32_OTGFS=n
+# AHB3:
+CONFIG_STM32_FSMC=y
+# APB1:
+CONFIG_STM32_TIM2=n
+CONFIG_STM32_TIM3=n
+CONFIG_STM32_TIM4=n
+CONFIG_STM32_TIM5=n
+CONFIG_STM32_TIM6=n
+CONFIG_STM32_TIM7=n
+CONFIG_STM32_TIM12=n
+CONFIG_STM32_TIM13=n
+CONFIG_STM32_TIM14=n
+CONFIG_STM32_WWDG=n
+CONFIG_STM32_IWDG=n
+CONFIG_STM32_SPI2=n
+CONFIG_STM32_SPI3=n
+CONFIG_STM32_USART2=n
+CONFIG_STM32_USART3=y
+CONFIG_STM32_UART4=n
+CONFIG_STM32_UART5=n
+CONFIG_STM32_I2C1=y
+CONFIG_STM32_I2C2=n
+CONFIG_STM32_I2C3=n
+CONFIG_STM32_CAN1=n
+CONFIG_STM32_CAN2=n
+CONFIG_STM32_DAC=n
+CONFIG_STM32_PWR=y
+# APB2:
+CONFIG_STM32_TIM1=n
+CONFIG_STM32_TIM8=n
+CONFIG_STM32_USART1=n
+CONFIG_STM32_USART6=n
+CONFIG_STM32_ADC1=n
+CONFIG_STM32_ADC2=n
+CONFIG_STM32_ADC3=n
+CONFIG_STM32_SDIO=n
+CONFIG_STM32_SPI1=n
+CONFIG_STM32_SYSCFG=y
+CONFIG_STM32_TIM9=n
+CONFIG_STM32_TIM10=n
+CONFIG_STM32_TIM11=n
+
+#
+# Timer and I2C devices may need to the following to force power to be applied:
+#
+#CONFIG_STM32_FORCEPOWER=y
+
+#
+# STM32F40xxx specific serial device driver settings
+#
+# CONFIG_USARTn_SERIAL_CONSOLE - selects the USARTn for the
+#   console and ttys0 (default is the USART1).
+# CONFIG_USARTn_RXBUFSIZE - Characters are buffered as received.
+#   This specific the size of the receive buffer
+# CONFIG_USARTn_TXBUFSIZE - Characters are buffered before
+#   being sent.  This specific the size of the transmit buffer
+# CONFIG_USARTn_BAUD - The configure BAUD of the UART.  Must be
+# CONFIG_USARTn_BITS - The number of bits.  Must be either 7 or 8.
+# CONFIG_USARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
+# CONFIG_USARTn_2STOP - Two stop bits
+#
+CONFIG_USART1_SERIAL_CONSOLE=n
+CONFIG_USART2_SERIAL_CONSOLE=n
+CONFIG_USART3_SERIAL_CONSOLE=y
+CONFIG_USART4_SERIAL_CONSOLE=n
+CONFIG_USART5_SERIAL_CONSOLE=n
+
+CONFIG_USART1_TXBUFSIZE=128
+CONFIG_USART2_TXBUFSIZE=128
+CONFIG_USART3_TXBUFSIZE=128
+CONFIG_USART4_TXBUFSIZE=128
+CONFIG_USART5_TXBUFSIZE=128
+
+CONFIG_USART1_RXBUFSIZE=128
+CONFIG_USART2_RXBUFSIZE=128
+CONFIG_USART3_RXBUFSIZE=128
+CONFIG_USART4_RXBUFSIZE=128
+CONFIG_USART5_RXBUFSIZE=128
+
+CONFIG_USART1_BAUD=115200
+CONFIG_USART2_BAUD=115200
+CONFIG_USART3_BAUD=115200
+CONFIG_USART4_BAUD=115200
+CONFIG_USART5_BAUD=115200
+
+CONFIG_USART1_BITS=8
+CONFIG_USART2_BITS=8
+CONFIG_USART3_BITS=8
+CONFIG_USART4_BITS=8
+CONFIG_USART5_BITS=8
+
+CONFIG_USART1_PARITY=0
+CONFIG_USART2_PARITY=0
+CONFIG_USART3_PARITY=0
+CONFIG_USART4_PARITY=0
+CONFIG_USART5_PARITY=0
+
+CONFIG_USART1_2STOP=0
+CONFIG_USART2_2STOP=0
+CONFIG_USART3_2STOP=0
+CONFIG_USART4_2STOP=0
+CONFIG_USART5_2STOP=0
+
+#
+# STM32F40xxx specific SSI device driver settings
+#
+# CONFIG_SSIn_DISABLE - select to disable all support for
+#   the SSI
+# CONFIG_SSI_POLLWAIT - Select to disable interrupt driven SSI support
+#   Poll-waiting is recommended if the interrupt rate would be to
+#   high in the interrupt driven case.
+# CONFIG_SSI_TXLIMIT - Write this many words to the Tx FIFO before
+#   emptying the Rx FIFO.  If the SPI frequency is high and this
+#   value is large, then larger values of this setting may cause
+#   Rx FIFO overrun errors.  Default: half of the Tx FIFO size (4).
+#
+CONFIG_SSI0_DISABLE=n
+CONFIG_SSI1_DISABLE=y
+CONFIG_SSI_POLLWAIT=y
+#CONFIG_SSI_TXLIMIT=4
+
+#
+# STM32F40xxx specific CAN device driver settings
+#
+# CONFIG_CAN - Enables CAN support (one or both of CONFIG_STM32_CAN1 or
+#   CONFIG_STM32_CAN2 must also be defined)
+# CONFIG_CAN_EXTID - Enables support for the 29-bit extended ID.  Default
+#   Standard 11-bit IDs.
+# CONFIG_CAN_FIFOSIZE - The size of the circular buffer of CAN messages.
+#   Default: 8
+# CONFIG_CAN_NPENDINGRTR - The size of the list of pending RTR requests.
+#   Default: 4
+# CONFIG_CAN_LOOPBACK - A CAN driver may or may not support a loopback
+#   mode for testing. The STM32 CAN driver does support loopback mode.
+# CONFIG_CAN1_BAUD - CAN1 BAUD rate.  Required if CONFIG_STM32_CAN1 is defined.
+# CONFIG_CAN2_BAUD - CAN1 BAUD rate.  Required if CONFIG_STM32_CAN2 is defined.
+# CONFIG_CAN_TSEG1 - The number of CAN time quanta in segment 1. Default: 6
+# CONFIG_CAN_TSEG2 - the number of CAN time quanta in segment 2. Default: 7
+#
+CONFIG_CAN=n
+CONFIG_CAN_EXTID=n
+#CONFIG_CAN_FIFOSIZE
+#CONFIG_CAN_NPENDINGRTR
+CONFIG_CAN_LOOPBACK=n
+CONFIG_CAN1_BAUD=700000
+CONFIG_CAN2_BAUD=700000
+
+#
+# STM32F40xxx Ethernet device driver settings
+#
+# CONFIG_STM32_PHYADDR - The 5-bit address of the PHY on the board
+# CONFIG_STM32_MII - Support Ethernet MII interface
+# CONFIG_STM32_MII_MCO1 - Use MCO1 to clock the MII interface
+# CONFIG_STM32_MII_MCO2 - Use MCO2 to clock the MII interface
+# CONFIG_STM32_RMII - Support Ethernet RMII interface
+# CONFIG_STM32_AUTONEG - Use PHY autonegotion to determine speed and mode
+# CONFIG_STM32_ETHFD - If CONFIG_STM32_AUTONEG is not defined, then this
+#   may be defined to select full duplex mode. Default: half-duplex
+# CONFIG_STM32_ETH100MBPS - If CONFIG_STM32_AUTONEG is not defined, then this
+#   may be defined to select 100 MBps speed.  Default: 10 Mbps
+# CONFIG_STM32_PHYSR - This must be provided if CONFIG_STM32_AUTONEG is
+#   defined.  The PHY status register address may diff from PHY to PHY.  This
+#   configuration sets the address of the PHY status register.
+# CONFIG_STM32_PHYSR_SPEED - This must be provided if CONFIG_STM32_AUTONEG is
+#   defined.  This provides bit mask indicating 10 or 100MBps speed.
+# CONFIG_STM32_PHYSR_100MBPS - This must be provided if CONFIG_STM32_AUTONEG is
+#   defined.  This provides the value of the speed bit(s) indicating 100MBps speed.
+# CONFIG_STM32_PHYSR_MODE - This must be provided if CONFIG_STM32_AUTONEG is
+#   defined.  This provide bit mask indicating full or half duplex modes.
+# CONFIG_STM32_PHYSR_FULLDUPLEX - This must be provided if CONFIG_STM32_AUTONEG is
+#   defined.  This provides the value of the mode bits indicating full duplex mode.
+# CONFIG_STM32_ETH_PTP - Precision Time Protocol (PTP).  Not supported
+#   but some hooks are indicated with this condition.
+# CONFIG_STM32_ETHMAC_REGDEBUG - If CONFIG_DEBUG is also enabled, this will
+#   generate far more debug output than you could ever care to see unless you
+#   are debugging low-level Ethernet driver features.
+#
+CONFIG_STM32_PHYADDR=0x01
+CONFIG_STM32_MII=y
+CONFIG_STM32_MII_MCO1=y
+CONFIG_STM32_MII_MCO2=n
+CONFIG_STM32_RMII=n
+CONFIG_STM32_AUTONEG=y
+#CONFIG_STM32_ETHFD
+#CONFIG_STM32_ETH100MB
+CONFIG_STM32_PHYSR=16
+CONFIG_STM32_PHYSR_SPEED=0x0002
+CONFIG_STM32_PHYSR_100MBPS=0x0000
+CONFIG_STM32_PHYSR_MODE=0x0004
+CONFIG_STM32_PHYSR_FULLDUPLEX=0x0004
+CONFIG_STM32_ETH_PTP=n
+CONFIG_STM32_ETHMAC_REGDEBUG=n
+
+#
+# I2C configuration
+#
+CONFIG_I2C=y
+CONFIG_I2C_POLLED=y
+CONFIG_I2C_TRANSFER=y
+CONFIG_I2C_TRACE=n
+
+#
+# ADC configuration
+#
+# Enable ADC driver support.  The STM3240G-EVAL has a 10 Kohm potentiometer
+# RV1 connected to PF9 of STM32F407IGH6 on the board: TIM14_CH1/ SMC_CD/ADC3_IN7
+# In order to use the ADC, you must make the following selections:
+#
+# Above:
+# CONFIG_STM32_ADC3=y      : Enable ADC3
+# CONFIG_STM32_TIM1=y      : Enable Timer 1
+#
+# Below:
+# CONFIG_ADC=y             : Enable the generic ADC infrastructure
+# CONFIG_STM32_TIM1_ADC=y  : Indicate that timer 1 will be used to trigger an ADC
+# CONFIG_STM32_TIM1_ADC3=y : Assign timer 1 to drive ADC3 sampling
+# CONFIG_STM32_ADC3_SAMPLE_FREQUENCY=100 : Select a sampling frequency
+#
+CONFIG_ADC=n
+#CONFIG_STM32_TIM1_ADC=y
+CONFIG_STM32_TIM1_ADC3=y
+CONFIG_STM32_ADC3_SAMPLE_FREQUENCY=100
+
+#
+# PWM configuration
+#
+# The STM3240G-Eval has no real on-board PWM devices, but the board can be configured to output
+# a pulse train using several options (see board.h).  Here the default setup is for TIM8, CH4.
+# Don't forget to enable CONFIG_PWM and CONFIG_STM32_TIM8.
+#
+CONFIG_PWM=n
+CONFIG_PWM_PULSECOUNT=y
+CONFIG_STM32_TIM8_PWM=y
+CONFIG_STM32_TIM8_CHANNEL=4
+
+#
+# General build options
+#
+# CONFIG_RRLOAD_BINARY - make the rrload binary format used with
+#   BSPs from www.ridgerun.com using the tools/mkimage.sh script
+# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format
+#   used with many different loaders using the GNU objcopy program
+#   Should not be selected if you are not using the GNU toolchain.
+# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format
+#   used with many different loaders using the GNU objcopy program
+#   Should not be selected if you are not using the GNU toolchain.
+# CONFIG_RAW_BINARY - make a raw binary format file used with many
+#   different loaders using the GNU objcopy program.  This option
+#   should not be selected if you are not using the GNU toolchain.
+# CONFIG_HAVE_LIBM - toolchain supports libm.a
+#
+CONFIG_RRLOAD_BINARY=n
+CONFIG_INTELHEX_BINARY=y
+CONFIG_MOTOROLA_SREC=n
+CONFIG_RAW_BINARY=n
+CONFIG_HAVE_LIBM=n
+
+#
+# General OS setup
+#
+# CONFIG_APPS_DIR - Identifies the relative path to the directory
+#   that builds the application to link with NuttX.  Default: ../apps
+# CONFIG_DEBUG - enables built-in debug options
+# CONFIG_DEBUG_VERBOSE - enables verbose debug output
+# CONFIG_DEBUG_SYMBOLS - build without optimization and with
+#   debug symbols (needed for use with a debugger).
+# CONFIG_HAVE_CXX - Enable support for C++
+# CONFIG_HAVE_CXXINITIALIZE - The platform-specific logic includes support
+#   for initialization of static C++ instances for this architecture
+#   and for the selected toolchain (via up_cxxinitialize()).
+# CONFIG_MM_REGIONS - If the architecture includes multiple
+#   regions of memory to allocate from, this specifies the
+#   number of memory regions that the memory manager must
+#   handle and enables the API mm_addregion(start, end);
+# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot
+#   time console output
+# CONFIG_MSEC_PER_TICK - The default system timer is 100Hz
+#   or MSEC_PER_TICK=10.  This setting may be defined to
+#   inform NuttX that the processor hardware is providing
+#   system timer interrupts at some interrupt interval other
+#   than 10 msec.
+# CONFIG_RR_INTERVAL - The round robin timeslice will be set
+#   this number of milliseconds;  Round robin scheduling can
+#   be disabled by setting this value to zero.
+# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in 
+#   scheduler to monitor system performance
+# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a
+#   task name to save in the TCB.  Useful if scheduler
+#   instrumentation is selected.  Set to zero to disable.
+# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY -
+#   Used to initialize the internal time logic.
+# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions.
+#   You would only need this if you are concerned about accurate
+#   time conversions in the past or in the distant future.
+# CONFIG_JULIAN_TIME - Enables Julian time conversions. You
+#   would only need this if you are concerned about accurate
+#   time conversion in the distand past.  You must also define
+#   CONFIG_GREGORIAN_TIME in order to use Julian time.
+# CONFIG_DEV_CONSOLE - Set if architecture-specific logic
+#   provides /dev/console.  Enables stdout, stderr, stdin.
+# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console
+#   driver (minimul support)
+# CONFIG_MUTEX_TYPES: Set to enable support for recursive and
+#   errorcheck mutexes. Enables pthread_mutexattr_settype().
+# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority
+#   inheritance on mutexes and semaphores. 
+# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority
+#   inheritance is enabled.  It defines the maximum number of
+#   different threads (minus one) that can take counts on a
+#   semaphore with priority inheritance support.  This may be 
+#   set to zero if priority inheritance is disabled OR if you
+#   are only using semaphores as mutexes (only one holder) OR
+#   if no more than two threads participate using a counting
+#   semaphore.
+# CONFIG_SEM_NNESTPRIO.  If priority inheritance is enabled,
+#   then this setting is the maximum number of higher priority
+#   threads (minus 1) than can be waiting for another thread
+#   to release a count on a semaphore.  This value may be set
+#   to zero if no more than one thread is expected to wait for
+#   a semaphore.
+# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors
+#   by task_create() when a new task is started.  If set, all
+#   files/drivers will appear to be closed in the new task.
+# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first
+#   three file descriptors (stdin, stdout, stderr) by task_create()
+#   when a new task is started. If set, all files/drivers will
+#   appear to be closed in the new task except for stdin, stdout,
+#   and stderr.
+# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket
+#   desciptors by task_create() when a new task is started. If
+#   set, all sockets will appear to be closed in the new task.
+# CONFIG_SCHED_WORKQUEUE.  Create a dedicated "worker" thread to
+#  handle delayed processing from interrupt handlers.  This feature
+#  is required for some drivers but, if there are not complaints,
+#  can be safely disabled.  The worker thread also performs
+#  garbage collection -- completing any delayed memory deallocations
+#  from interrupt handlers.  If the worker thread is disabled,
+#  then that clean will be performed by the IDLE thread instead
+#  (which runs at the lowest of priority and may not be appropriate
+#  if memory reclamation is of high priority).  If CONFIG_SCHED_WORKQUEUE
+#  is enabled, then the following options can also be used:
+# CONFIG_SCHED_WORKPRIORITY - The execution priority of the worker
+#  thread.  Default: 50
+# CONFIG_SCHED_WORKPERIOD - How often the worker thread checks for
+#  work in units of microseconds.  Default: 50*1000 (50 MS).
+# CONFIG_SCHED_WORKSTACKSIZE - The stack size allocated for the worker
+#  thread.  Default: CONFIG_IDLETHREAD_STACKSIZE.
+# CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
+#  the worker thread.  Default: 4
+# CONFIG_SCHED_WAITPID - Enable the waitpid() API
+# CONFIG_SCHED_ATEXIT - Enabled the atexit() API
+#
+#CONFIG_APPS_DIR=
+CONFIG_DEBUG=n
+CONFIG_DEBUG_VERBOSE=n
+CONFIG_DEBUG_SYMBOLS=n
+CONFIG_DEBUG_FS=n
+CONFIG_DEBUG_GRAPHICS=n
+CONFIG_DEBUG_LCD=n
+CONFIG_DEBUG_USB=n
+CONFIG_DEBUG_NET=n
+CONFIG_DEBUG_RTC=n
+CONFIG_DEBUG_ANALOG=n
+CONFIG_DEBUG_PWM=n
+CONFIG_DEBUG_CAN=n
+CONFIG_DEBUG_I2C=n
+
+CONFIG_HAVE_CXX=y
+CONFIG_HAVE_CXXINITIALIZE=y
+CONFIG_MM_REGIONS=3
+CONFIG_ARCH_LOWPUTC=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_INSTRUMENTATION=n
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_START_YEAR=2012
+CONFIG_START_MONTH=5
+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_SDCLONE_DISABLE=y
+CONFIG_SCHED_WORKQUEUE=y
+CONFIG_SCHED_WORKPRIORITY=192
+CONFIG_SCHED_WORKPERIOD=(50*1000)
+CONFIG_SCHED_WORKSTACKSIZE=2048
+CONFIG_SIG_SIGWORK=4
+CONFIG_SCHED_WAITPID=y
+CONFIG_SCHED_ATEXIT=n
+
+#
+# System Logging
+#
+# CONFIG_SYSLOG - Enables the System Logging feature.
+# CONFIG_RAMLOG - Enables the RAM logging feature
+# CONFIG_RAMLOG_CONSOLE - Use the RAM logging device as a system console.
+#   If this feature is enabled (along with CONFIG_DEV_CONSOLE), then all
+#   console output will be re-directed to a circular buffer in RAM.  This
+#   is useful, for example, if the only console is a Telnet console.  Then
+#   in that case, console output from non-Telnet threads will go to the
+#   circular buffer and can be viewed using the NSH 'dmesg' command.
+# CONFIG_RAMLOG_SYSLOG - Use the RAM logging device for the syslogging
+#   interface.  If this feature is enabled (along with CONFIG_SYSLOG),
+#   then all debug output (only) will be re-directed to the circular
+#   buffer in RAM.  This RAM log can be view from NSH using the 'dmesg'
+#   command.
+# CONFIG_RAMLOG_NPOLLWAITERS - The number of threads than can be waiting
+#   for this driver on poll().  Default: 4
+#
+# If CONFIG_RAMLOG_CONSOLE or CONFIG_RAMLOG_SYSLOG is selected, then the
+# following may also be provided:
+#
+# CONFIG_RAMLOG_CONSOLE_BUFSIZE - Size of the console RAM log.  Default: 1024
+#
+
+CONFIG_SYSLOG=n
+CONFIG_RAMLOG=n
+CONFIG_RAMLOG_CONSOLE=n
+CONFIG_RAMLOG_SYSLOG=n
+#CONFIG_RAMLOG_NPOLLWAITERS
+#CONFIG_RAMLOG_CONSOLE_BUFSIZE
+
+#
+# Settings for NXFLAT
+#
+# CONFIG_NXFLAT. Enable support for the NXFLAT binary format.
+#  This format will support execution of NuttX binaries located
+#  in a ROMFS filesystem (see examples/nxflat).
+# CONFIG_NXFLAT_DUMPBUFFER. Dump a most buffers that NXFFLAT deals
+#  with.  CONFIG_DEBUG, CONFIG_DEBUG_VERBOSE, and
+#  CONFIG_DEBUG_BINFMT have to be defined or
+#  CONFIG_NXFLAT_DUMPBUFFER does nothing.
+# CONFIG_SYMTAB_ORDEREDBYNAME. Select if the system symbol table
+#  is ordered by symbol name
+#
+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 - sprintf-related logic is a
+#   little smaller if we do not support fieldwidthes
+#
+CONFIG_NOPRINTF_FIELDWIDTH=n
+
+#
+# Allow for architecture optimized implementations
+#
+# The architecture can provide optimized versions of the
+# following to improve system performance
+#
+CONFIG_ARCH_MEMCPY=n
+CONFIG_ARCH_MEMCMP=n
+CONFIG_ARCH_MEMMOVE=n
+CONFIG_ARCH_MEMSET=n
+CONFIG_ARCH_STRCMP=n
+CONFIG_ARCH_STRCPY=n
+CONFIG_ARCH_STRNCPY=n
+CONFIG_ARCH_STRLEN=n
+CONFIG_ARCH_STRNLEN=n
+CONFIG_ARCH_BZERO=n
+
+#
+# Sizes of configurable things (0 disables)
+#
+# CONFIG_MAX_TASKS - The maximum number of simultaneously
+#   active tasks.  This value must be a power of two.
+# CONFIG_MAX_TASK_ARGS - This controls the maximum number of
+#   of parameters that a task may receive (i.e., maxmum value
+#   of 'argc')
+# CONFIG_NPTHREAD_KEYS - The number of items of thread-
+#   specific data that can be retained
+# CONFIG_NFILE_DESCRIPTORS - The maximum number of file
+#   descriptors (one for each open)
+# CONFIG_NFILE_STREAMS - The maximum number of streams that
+#   can be fopen'ed
+# CONFIG_NAME_MAX - The maximum size of a file name.
+# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate
+#   on fopen. (Only if CONFIG_NFILE_STREAMS > 0)
+# CONFIG_STDIO_LINEBUFFER - If standard C buffered I/O is enabled
+#   (CONFIG_STDIO_BUFFER_SIZE > 0), then this option may be added
+#   to force automatic, line-oriented flushing the output buffer
+#   for putc(), fputc(), putchar(), puts(), fputs(), printf(),
+#   fprintf(), and vfprintf().  When a newline is encountered in
+#   the output string, the output buffer will be flushed.  This
+#   (slightly) increases the NuttX footprint but supports the kind
+#   of behavior that people expect for printf().
+# CONFIG_NUNGET_CHARS - Number of characters that can be
+#   buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0)
+# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message
+#   structures.  The system manages a pool of preallocated
+#   message structures to minimize dynamic allocations
+# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with
+#   a fixed payload size given by this settin (does not include
+#   other message structure overhead.
+# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that
+#   can be passed to a watchdog handler
+# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog
+#   structures.  The system manages a pool of preallocated
+#   watchdog structures to minimize dynamic allocations
+# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX
+#   timer structures.  The system manages a pool of preallocated
+#   timer structures to minimize dynamic allocations.  Set to
+#   zero for all dynamic allocations.
+#
+CONFIG_MAX_TASKS=16
+CONFIG_MAX_TASK_ARGS=4
+CONFIG_NPTHREAD_KEYS=4
+CONFIG_NFILE_DESCRIPTORS=12
+CONFIG_NFILE_STREAMS=12
+CONFIG_NAME_MAX=32
+CONFIG_STDIO_BUFFER_SIZE=64
+CONFIG_STDIO_LINEBUFFER=y
+CONFIG_NUNGET_CHARS=2
+CONFIG_PREALLOC_MQ_MSGS=8
+CONFIG_MQ_MAXMSGSIZE=32
+CONFIG_MAX_WDOGPARMS=2
+CONFIG_PREALLOC_WDOGS=8
+CONFIG_PREALLOC_TIMERS=4
+
+#
+# Framebuffer driver options
+#
+CONFIG_FB_CMAP=n
+CONFIG_FB_HWCURSOR=n
+CONFIG_FB_HWCURSORIMAGE=n
+#CONFIG_FB_HWCURSORSIZE
+#CONFIG_FB_TRANSPARENCY
+
+#
+# Filesystem configuration
+#
+# CONFIG_FS_FAT - Enable FAT filesystem support
+# CONFIG_FAT_SECTORSIZE - Max supported sector size
+# CONFIG_FAT_LCNAMES - Enable use of the NT-style upper/lower case 8.3
+#   file name support.
+# CONFIG_FAT_LFN - Enable FAT long file names.  NOTE:  Microsoft claims
+#   patents on FAT long file name technology.  Please read the
+#   disclaimer in the top-level COPYING file and only enable this
+#   feature if you understand these issues.
+# CONFIG_FAT_MAXFNAME - If CONFIG_FAT_LFN is defined, then the
+#   default, maximum long file name is 255 bytes.  This can eat up
+#   a lot of memory (especially stack space).  If you are willing
+#   to live with some non-standard, short long file names, then
+#   define this value.  A good choice would be the same value as
+#   selected for CONFIG_NAME_MAX which will limit the visibility
+#   of longer file names anyway.
+# CONFIG_FS_NXFFS: Enable NuttX FLASH file system (NXFF) support.
+# CONFIG_NXFFS_ERASEDSTATE: The erased state of FLASH. 
+#   This must have one of the values of 0xff or 0x00.
+#   Default: 0xff.
+# CONFIG_NXFFS_PACKTHRESHOLD: When packing flash file data,
+#   don't both with file chunks smaller than this number of data bytes.
+# CONFIG_NXFFS_MAXNAMLEN: The maximum size of an NXFFS file name.
+#   Default: 255.
+# CONFIG_NXFFS_PACKTHRESHOLD: When packing flash file data,
+#   don't both with file chunks smaller than this number of data bytes.
+#   Default: 32.
+# CONFIG_NXFFS_TAILTHRESHOLD: clean-up can either mean
+#   packing files together toward the end of the file or, if file are
+#   deleted at the end of the file, clean up can simply mean erasing
+#   the end of FLASH memory so that it can be re-used again.  However,
+#   doing this can also harm the life of the FLASH part because it can
+#   mean that the tail end of the FLASH is re-used too often. This
+#   threshold determines if/when it is worth erased the tail end of FLASH
+#   and making it available for re-use (and possible over-wear).
+#   Default: 8192.
+# CONFIG_FS_ROMFS - Enable ROMFS filesystem support
+# CONFIG_FS_RAMMAP - For file systems that do not support XIP, this
+#   option will enable a limited form of memory mapping that is
+#   implemented by copying whole files into memory.
+#
+CONFIG_FS_FAT=y
+CONFIG_FAT_LCNAMES=y
+CONFIG_FAT_LFN=y
+CONFIG_FAT_MAXFNAME=32
+CONFIG_FS_NXFFS=n
+CONFIG_FS_ROMFS=n
+
+#
+# SPI-based MMC/SD driver
+#
+# CONFIG_MMCSD_NSLOTS
+#   Number of MMC/SD slots supported by the driver
+# CONFIG_MMCSD_READONLY
+#   Provide read-only access (default is read/write)
+# CONFIG_MMCSD_SPICLOCK - Maximum SPI clock to drive MMC/SD card.
+#   Default is 20MHz.
+#
+CONFIG_MMCSD_NSLOTS=1
+CONFIG_MMCSD_READONLY=n
+CONFIG_MMCSD_SPICLOCK=12500000
+
+#
+# Block driver buffering
+#
+# CONFIG_FS_READAHEAD
+#   Enable read-ahead buffering
+# CONFIG_FS_WRITEBUFFER
+#   Enable write buffering
+#
+CONFIG_FS_READAHEAD=n
+CONFIG_FS_WRITEBUFFER=n
+
+#
+# STM32 SDIO-based MMC/SD driver
+#
+# CONFIG_SDIO_DMA
+#   SDIO driver supports DMA
+# CONFIG_SDIO_PRI - Select SDIO interrupt prority.  Default: 128
+# CONFIG_SDIO_DMAPRIO - Select SDIO DMA interrupt priority.
+#   Default:  Medium
+# CONFIG_SDIO_WIDTH_D1_ONLY - Select 1-bit transfer mode.  Default:
+#   4-bit transfer mode.
+# CONFIG_MMCSD_MULTIBLOCK_DISABLE - Use only the single block transfer method.
+#   This setting is used to work around buggy drivers that cannot handle
+#   multiple block transfers.
+# CONFIG_MMCSD_MMCSUPPORT
+#   Enable support for MMC cards
+# CONFIG_MMCSD_HAVECARDDETECT
+#   SDIO driver card detection is 100% accurate
+#
+CONFIG_SDIO_DMA=n
+#CONFIG_SDIO_PRI=128
+#CONFIG_SDIO_DMAPRIO
+#CONFIG_SDIO_WIDTH_D1_ONLY
+CONFIG_MMCSD_MULTIBLOCK_DISABLE=y
+CONFIG_MMCSD_MMCSUPPORT=n
+CONFIG_MMCSD_HAVECARDDETECT=n
+
+#
+# TCP/IP and UDP support via uIP
+#
+# CONFIG_NET - Enable or disable all network features
+# CONFIG_NET_NOINTS - uIP not called from interrupt level.
+# CONFIG_NET_MULTIBUFFER - Use multiple input/output buffers (probably no)
+# CONFIG_NET_IPv6 - Build in support for IPv6
+# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread.
+# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options
+# CONFIG_NET_BUFSIZE - uIP buffer size
+# CONFIG_NET_TCP - TCP support on or off
+# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks)
+# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers
+# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero)
+# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until
+#   accept() is called. The size of the backlog is selected when listen() is called.
+# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks)
+# CONFIG_NET_UDP - UDP support on or off
+# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off
+# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections
+# CONFIG_NET_ICMP - ICMP ping response support on or off
+# CONFIG_NET_ICMP_PING - ICMP ping request support on or off
+# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address
+# CONFIG_NET_STATISTICS - uIP statistics on or off
+# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
+# CONFIG_NET_BROADCAST - Broadcast support
+# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
+# CONFIG_NET_ARP_IPIN - Harvest IP/MAC address mappings from the ARP table
+#   from incoming IP packets.
+# CONFIG_NET_MULTICAST - Outgoing multi-cast address support
+# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when
+#   looking for duplicates
+#
+CONFIG_NET=y
+CONFIG_NET_NOINTS=n
+CONFIG_NET_MULTIBUFFER=y
+CONFIG_NET_IPv6=n
+CONFIG_NSOCKET_DESCRIPTORS=10
+CONFIG_NET_SOCKOPTS=y
+CONFIG_NET_BUFSIZE=562
+CONFIG_NET_TCP=y
+CONFIG_NET_TCP_CONNS=40
+#CONFIG_NET_TCP_READAHEAD_BUFSIZE
+CONFIG_NET_NTCP_READAHEAD_BUFFERS=16
+CONFIG_NET_TCPBACKLOG=y
+CONFIG_NET_MAX_LISTENPORTS=40
+CONFIG_NET_UDP=y
+CONFIG_NET_UDP_CHECKSUMS=y
+#CONFIG_NET_UDP_CONNS=10
+CONFIG_NET_ICMP=y
+CONFIG_NET_ICMP_PING=y
+#CONFIG_NET_PINGADDRCONF=0
+CONFIG_NET_STATISTICS=y
+#CONFIG_NET_RECEIVE_WINDOW=
+CONFIG_NET_BROADCAST=n
+#CONFIG_NET_ARPTAB_SIZE=8
+CONFIG_NET_ARP_IPIN=n
+CONFIG_NET_MULTICAST=n
+#CONFIG_NET_FWCACHE_SIZE=2
+
+#
+# UIP Network Utilities
+# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP
+# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries
+#
+CONFIG_NET_DHCP_LIGHT=n
+CONFIG_NET_RESOLV_ENTRIES=4
+
+#
+# FTP Server
+#
+# CONFIG_FTPD_VENDORID - The vendor name to use in FTP communications.
+#   Default: "NuttX"
+# CONFIG_FTPD_SERVERID - The server name to use in FTP communications.
+#   Default: "NuttX FTP Server"
+# CONFIG_FTPD_CMDBUFFERSIZE - The maximum size of one command.  Default:
+#   128 bytes.
+# CONFIG_FTPD_DATABUFFERSIZE - The size of the I/O buffer for data
+#   transfers.  Default: 512 bytes.
+# CONFIG_FTPD_WORKERSTACKSIZE - The stacksize to allocate for each
+#   FTP daemon worker thread.  Default:  2048 bytes.
+# 
+# Other required configuration settings:  Of course TCP networking support
+# is required.  But here are a couple that are less obvious:
+# 
+# CONFIG_DISABLE_PTHREAD - pthread support is required
+# CONFIG_DISABLE_POLL - poll() support is required
+#
+CONFIG_FTPD_CMDBUFFERSIZE=2048
+
+#
+# RTC Configuration
+#
+# CONFIG_RTC - Enables general support for a hardware RTC.  Specific
+#   architectures may require other specific settings.
+# CONFIG_RTC_DATETIME - There are two general types of RTC:  (1) A simple
+#   battery backed counter that keeps the time when power is down, and (2)
+#    A full date / time RTC the provides the date and time information, often
+#   in BCD format.  If CONFIG_RTC_DATETIME is selected, it specifies this
+#   second kind of RTC. In this case, the RTC is used to "seed" the normal
+#   NuttX timer and the NuttX system timer provides for higher resoution
+#   time.
+# CONFIG_RTC_HIRES - If CONFIG_RTC_DATETIME not selected, then the simple,
+#   battery backed counter is used.  There are two different implementations
+#   of such simple counters based on the time resolution of the counter:
+#   The typical RTC keeps time to resolution of 1 second, usually
+#   supporting a 32-bit time_t value.  In this case, the RTC is used to
+#   "seed" the normal NuttX timer and the NuttX timer provides for higher
+#   resoution time. If CONFIG_RTC_HIRES is enabled in the NuttX configuration,
+#   then the RTC provides higher resolution time and completely replaces the
+#   system timer for purpose of date and time.
+# CONFIG_RTC_FREQUENCY - If CONFIG_RTC_HIRES is defined, then the frequency
+#  of the high resolution RTC must be provided.  If CONFIG_RTC_HIRES is
+#   not defined, CONFIG_RTC_FREQUENCY is assumed to be one.
+# CONFIG_RTC_ALARM - Enable if the RTC hardware supports setting of an
+#  alarm.  A callback function will be executed when the alarm goes off
+#
+CONFIG_RTC=y
+CONFIG_RTC_DATETIME=y
+CONFIG_RTC_HIRES=n
+CONFIG_RTC_FREQUENCY=n
+CONFIG_RTC_ALARM=n
+
+#
+# Input device configuration
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_TSC2007=y
+
+#
+# STMPE11 input device configuration
+#
+# Prerequisites:  CONFIG_INPUT=y
+# Other settings that effect the driver: CONFIG_DISABLE_POLL
+#
+# CONFIG_INPUT_STMPE11
+#   Enables support for the STMPE11 driver (Needs CONFIG_INPUT)
+# CONFIG_STMPE11_SPI
+#   Enables support for the SPI interface (not currenly supported)
+# CONFIG_STMPE11_I2C
+#   Enables support for the I2C interface
+# CONFIG_STMPE11_MULTIPLE
+#   Can be defined to support multiple STMPE11 devices on board.
+# CONFIG_STMPE11_NPOLLWAITERS
+#   Maximum number of threads that can be waiting on poll() (ignored if
+#   CONFIG_DISABLE_POLL is set).
+# CONFIG_STMPE11_TSC_DISABLE
+#   Disable driver touchscreen functionality.
+# CONFIG_STMPE11_ADC_DISABLE
+#   Disable driver ADC functionality.
+# CONFIG_STMPE11_GPIO_DISABLE
+#   Disable driver GPIO functionlaity.
+# CONFIG_STMPE11_GPIOINT_DISABLE
+#   Disable driver GPIO interrupt functionlality (ignored if GPIO functionality is
+#   disabled).
+# CONFIG_STMPE11_TEMP_DISABLE
+#   Disable driver temperature sensor functionlaity.
+#
+CONFIG_INPUT_STMPE11=n
+CONFIG_STMPE11_SPI=n
+CONFIG_STMPE11_I2C=y
+CONFIG_STMPE11_MULTIPLE=y
+#CONFIG_STMPE11_NPOLLWAITERS
+CONFIG_STMPE11_TSC_DISABLE=n
+CONFIG_STMPE11_ADC_DISABLE=y
+CONFIG_STMPE11_GPIO_DISABLE=y
+CONFIG_STMPE11_GPIOINT_DISABLE=y
+CONFIG_STMPE11_TEMP_DISABLE=y
+
+#
+# USB Device Configuration
+#
+# CONFIG_USBDEV
+#   Enables USB device support
+# CONFIG_USBDEV_ISOCHRONOUS
+#   Build in extra support for isochronous endpoints
+# CONFIG_USBDEV_DUALSPEED
+#   Hardware handles high and full speed operation (USB 2.0)
+# CONFIG_USBDEV_SELFPOWERED
+#   Will cause USB features to indicate that the device is
+#   self-powered
+# CONFIG_USBDEV_MAXPOWER
+#   Maximum power consumption in mA
+# CONFIG_USBDEV_TRACE
+#   Enables USB tracing for debug
+# CONFIG_USBDEV_TRACE_NRECORDS
+#   Number of trace entries to remember
+#
+CONFIG_USBDEV=n
+CONFIG_USBDEV_ISOCHRONOUS=n
+CONFIG_USBDEV_DUALSPEED=n
+CONFIG_USBDEV_SELFPOWERED=y
+CONFIG_USBDEV_REMOTEWAKEUP=n
+CONFIG_USBDEV_MAXPOWER=100
+CONFIG_USBDEV_TRACE=n
+CONFIG_USBDEV_TRACE_NRECORDS=128
+
+#
+# USB Serial Device Configuration
+#
+# CONFIG_PL2303
+#   Enable compilation of the USB serial driver
+# CONFIG_PL2303_EPINTIN
+#   The logical 7-bit address of a hardware endpoint that supports
+#   interrupt IN operation
+# CONFIG_PL2303_EPBULKOUT
+#   The logical 7-bit address of a hardware endpoint that supports
+#   bulk OUT operation
+# CONFIG_PL2303_EPBULKIN
+#   The logical 7-bit address of a hardware endpoint that supports
+#   bulk IN operation
+# # CONFIG_PL2303_NWRREQS and CONFIG_PL2303_NRDREQS
+#   The number of write/read requests that can be in flight
+# CONFIG_PL2303_VENDORID and CONFIG_PL2303_VENDORSTR
+#   The vendor ID code/string
+# CONFIG_PL2303_PRODUCTID and CONFIG_PL2303_PRODUCTSTR
+#   The product ID code/string
+# CONFIG_PL2303_RXBUFSIZE and CONFIG_PL2303_TXBUFSIZE
+#   Size of the serial receive/transmit buffers
+#
+CONFIG_PL2303=n
+CONFIG_PL2303_EPINTIN=1
+CONFIG_PL2303_EPBULKOUT=2
+CONFIG_PL2303_EPBULKIN=3
+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
+
+#
+# USB Storage Device Configuration
+#
+# CONFIG_USBMSC
+#   Enable compilation of the USB storage driver
+# CONFIG_USBMSC_EP0MAXPACKET
+#   Max packet size for endpoint 0
+# CONFIG_USBMSC_EPBULKOUT and CONFIG_USBMSC_EPBULKIN
+#   The logical 7-bit address of a hardware endpoints that support
+#   bulk OUT and IN operations
+# CONFIG_USBMSC_NWRREQS and CONFIG_USBMSC_NRDREQS
+#   The number of write/read requests that can be in flight
+# CONFIG_USBMSC_BULKINREQLEN and CONFIG_USBMSC_BULKOUTREQLEN
+#   The size of the buffer in each write/read request.  This
+#   value needs to be at least as large as the endpoint
+#   maxpacket and ideally as large as a block device sector.
+# CONFIG_USBMSC_VENDORID and CONFIG_USBMSC_VENDORSTR
+#   The vendor ID code/string
+# CONFIG_USBMSC_PRODUCTID and CONFIG_USBMSC_PRODUCTSTR
+#   The product ID code/string
+# CONFIG_USBMSC_REMOVABLE
+#   Select if the media is removable
+#
+CONFIG_USBMSC=n
+CONFIG_USBMSC_EP0MAXPACKET=64
+CONFIG_USBMSC_EPBULKOUT=2
+CONFIG_USBMSC_EPBULKIN=5
+CONFIG_USBMSC_NRDREQS=2
+CONFIG_USBMSC_NWRREQS=2
+CONFIG_USBMSC_BULKINREQLEN=256
+CONFIG_USBMSC_BULKOUTREQLEN=256
+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
+
+#
+# Graphics related configuration settings
+#
+# CONFIG_NX
+#   Enables overall support for graphics library and NX
+# CONFIG_NX_MULTIUSER
+#   Configures NX in multi-user mode
+# CONFIG_NX_NPLANES
+#   Some YUV color formats requires support for multiple planes,
+#   one for each color component.  Unless you have such special
+#   hardware, this value should be undefined or set to 1
+# CONFIG_NX_DISABLE_1BPP, CONFIG_NX_DISABLE_2BPP,
+# CONFIG_NX_DISABLE_4BPP, CONFIG_NX_DISABLE_8BPP,
+# CONFIG_NX_DISABLE_16BPP, CONFIG_NX_DISABLE_24BPP, and
+# CONFIG_NX_DISABLE_32BPP
+#   NX supports a variety of pixel depths.  You can save some
+#   memory by disabling support for unused color depths.
+# CONFIG_NX_PACKEDMSFIRST
+#   If a pixel depth of less than 8-bits is used, then NX needs
+#   to know if the pixels pack from the MS to LS or from LS to MS
+# CONFIG_NX_LCDDRIVER
+#   By default, NX builds to use a framebuffer driver (see
+#   include/nuttx/fb.h). If this option is defined, NX will
+#   build to use an LCD driver (see include/nuttx/lcd/lcd.h).
+# CONFIG_LCD_MAXPOWER - The full-on power setting for an LCD device.
+# CONFIG_LCD_MAXCONTRAST - The maximum contrast value for an LCD device.
+# CONFIG_NX_MOUSE
+#   Build in support for mouse input
+# CONFIG_NX_KBD
+#   Build in support of keypad/keyboard input
+# CONFIG_NXTK_BORDERWIDTH
+#   Specifies with with of the border (in pixels) used with
+#   framed windows.  The default is 4.
+# CONFIG_NXTK_BORDERCOLOR1, CONFIG_NXTK_BORDERCOLOR2, CONFIG_NXTK_BORDERCOLOR3
+#   Specify the colors of the border used with framed windows.
+#   CONFIG_NXTK_BORDERCOLOR2 is the shadow side color and so is normally darker.
+#   CONFIG_NXTK_BORDERCOLOR3 is the shiny side color and so is normally brighter.
+#   The default is mediumdark grey, and light grey, respectively
+# CONFIG_NXTK_AUTORAISE
+#   If set, a window will be raised to the top if the mouse position
+#   is over a visible portion of the window.  Default: A mouse
+#   button must be clicked over a visible portion of the window.
+# CONFIG_NXFONTS_CHARBITS
+#   The number of bits in the character set.  Current options are
+#   only 7 and 8.  The default is 7.
+# CONFIG_NXFONT_SANS17X22
+#  This option enables support for a tiny, 17x22 san serif font
+#  (font ID FONTID_SANS17X22 == 14).
+# CONFIG_NXFONT_SANS20X26
+#  This option enables support for a tiny, 20x26 san serif font
+#  (font ID FONTID_SANS20X26 == 15).
+# CONFIG_NXFONT_SANS23X27
+#   This option enables support for a tiny, 23x27 san serif font
+#   (font ID FONTID_SANS23X27 == 1).
+# CONFIG_NXFONT_SANS22X29
+#   This option enables support for a small, 22x29 san serif font
+#   (font ID FONTID_SANS22X29 == 2).
+# CONFIG_NXFONT_SANS28X37
+#   This option enables support for a medium, 28x37 san serif font
+#   (font ID FONTID_SANS28X37 == 3).
+# CONFIG_NXFONT_SANS39X48
+#   This option enables support for a large, 39x48 san serif font
+#   (font ID FONTID_SANS39X48 == 4).
+# CONFIG_NXFONT_SANS17X23B
+#   This option enables support for a tiny, 17x23 san serif bold font
+#   (font ID FONTID_SANS17X23B == 16).
+# CONFIG_NXFONT_SANS20X27B
+#   This option enables support for a tiny, 20x27 san serif bold font
+#   (font ID FONTID_SANS20X27B == 17).
+# CONFIG_NXFONT_SANS22X29B
+#   This option enables support for a small, 22x29 san serif bold font
+#   (font ID FONTID_SANS22X29B == 5).
+# CONFIG_NXFONT_SANS28X37B
+#   This option enables support for a medium, 28x37 san serif bold font
+#   (font ID FONTID_SANS28X37B == 6).
+# CONFIG_NXFONT_SANS40X49B
+#   This option enables support for a large, 40x49 san serif bold font
+#   (font ID FONTID_SANS40X49B == 7).
+# CONFIG_NXFONT_SERIF22X29
+#   This option enables support for a small, 22x29 font (with serifs)
+#   (font ID FONTID_SERIF22X29 == 8).
+# CONFIG_NXFONT_SERIF29X37
+#   This option enables support for a medium, 29x37 font (with serifs)
+#   (font ID FONTID_SERIF29X37 == 9).
+# CONFIG_NXFONT_SERIF38X48
+#   This option enables support for a large, 38x48 font (with serifs)
+#   (font ID FONTID_SERIF38X48 == 10).
+# CONFIG_NXFONT_SERIF22X28B
+#   This option enables support for a small, 27x38 bold font (with serifs)
+#   (font ID FONTID_SERIF22X28B == 11).
+# CONFIG_NXFONT_SERIF27X38B
+#   This option enables support for a medium, 27x38 bold font (with serifs)
+#   (font ID FONTID_SERIF27X38B == 12).
+# CONFIG_NXFONT_SERIF38X49B
+#   This option enables support for a large, 38x49 bold font (with serifs)
+#   (font ID FONTID_SERIF38X49B == 13).
+#
+# NX Multi-user only options:
+#
+# CONFIG_NX_BLOCKING
+#   Open the client message queues in blocking mode.  In this case,
+#   nx_eventhandler()  will not return until a message is received and processed.
+# CONFIG_NX_MXSERVERMSGS and CONFIG_NX_MXCLIENTMSGS
+#   Specifies the maximum number of messages that can fit in
+#   the message queues.  No additional resources are allocated, but
+#   this can be set to prevent flooding of the client or server with
+#   too many messages (CONFIG_PREALLOC_MQ_MSGS controls how many
+#   messages are pre-allocated).
+#
+CONFIG_NX=y
+CONFIG_NX_MULTIUSER=y
+CONFIG_NX_NPLANES=1
+CONFIG_NX_DISABLE_1BPP=y
+CONFIG_NX_DISABLE_2BPP=y
+CONFIG_NX_DISABLE_4BPP=y
+CONFIG_NX_DISABLE_8BPP=y
+CONFIG_NX_DISABLE_16BPP=n
+CONFIG_NX_DISABLE_24BPP=y
+CONFIG_NX_DISABLE_32BPP=y
+CONFIG_NX_PACKEDMSFIRST=n
+CONFIG_NX_LCDDRIVER=y
+CONFIG_LCD_MAXPOWER=1
+CONFIG_LCD_MAXCONTRAST=1
+CONFIG_NX_MOUSE=y
+CONFIG_NX_KBD=y
+#CONFIG_NXTK_BORDERWIDTH=4
+CONFIG_NXTK_BORDERCOLOR1=0x5cb7
+CONFIG_NXTK_BORDERCOLOR2=0x21c9
+CONFIG_NXTK_BORDERCOLOR3=0xffdf
+CONFIG_NXTK_AUTORAISE=n
+CONFIG_NXTK_AUTORAISE=n
+CONFIG_NXFONT_SANS17X22=n
+CONFIG_NXFONT_SANS20X26=n
+CONFIG_NXFONT_SANS22X29=n
+CONFIG_NXFONT_SANS23X27=y
+CONFIG_NXFONT_SANS28X37=n
+CONFIG_NXFONT_SANS17X23B=n
+CONFIG_NXFONT_SANS20X27B=n
+CONFIG_NXFONT_SANS22X29B=n
+CONFIG_NXFONT_SANS28X37B=y
+CONFIG_NXFONT_SANS40X49B=n
+CONFIG_NXFONT_SERIF22X29=n
+CONFIG_NXFONT_SERIF29X37=n
+CONFIG_NXFONT_SERIF38X48=n
+CONFIG_NXFONT_SERIF22X28B=n
+CONFIG_NXFONT_SERIF27X38B=n
+CONFIG_NXFONT_SERIF38X49B=n
+CONFIG_NXFONTS_CHARBITS=7
+CONFIG_NX_BLOCKING=y
+CONFIG_NX_MXSERVERMSGS=32
+CONFIG_NX_MXCLIENTMSGS=16
+
+#
+# NxWidgets / NxWM
+#
+# Use all defaults except
+# 1. Make the NxWidgets background color match the NxWM back color
+# 2. Taskbar on the left
+#
+CONFIG_NXWIDGETS_SERVERSTACK=2048
+CONFIG_NXWIDGETS_LISTENERSTACK=2048
+CONFIG_NXWIDGETS_DEFAULT_BACKGROUNDCOLOR=MKRGB(148,189,215)
+CONFIG_NXWIDGETS_DEFAULT_SELECTEDBACKGROUNDCOLOR=MKRGB(206,227,241)
+CONFIG_NXWIDGETS_DEFAULT_SHADOWEDGECOLOR=MKRGB(35,58,73)
+
+CONFIG_NXWM_TASKBAR_LEFT=y
+CONFIG_NXWM_NXCONSOLE_STACKSIZE=2048
+CONFIG_NXWM_UNITTEST=y
+
+#
+# NxConsole Configuration Settings:
+#
+# CONFIG_NXCONSOLE
+#   Enables building of the NxConsole driver.
+# CONFIG_NXCONSOLE_BPP
+#   Currently, NxConsole supports only a single pixel depth. This
+#   configuration setting must be provided to support that single pixel depth.
+#   Default: The smallest enabled pixel depth. (see CONFIG_NX_DISABLE_*BPP)
+# CONFIG_NXCONSOLE_NOGETRUN
+#   NxConsole needs to know if it can read from the LCD or not. If reading
+#   from the LCD is supported, then NxConsole can do more efficient
+#   scrolling. Default: Supported
+# CONFIG_NXCONSOLE_MXCHARS
+#   NxConsole needs to remember every character written to the console so
+#   that it can redraw the window. This setting determines the size of some
+#   internal memory allocations used to hold the character data. Default: 128.
+# CONFIG_NXCONSOLE_CACHESIZE
+#   NxConsole supports caching of rendered fonts. This font caching is required
+#   for two reasons: (1) First, it improves text performance, but more
+#   importantly (2) it preserves the font memory. Since the NX server runs on
+#   a separate server thread, it requires that the rendered font memory persist
+#   until the server has a chance to render the font. (NOTE: There is still
+#   inherently a race condition in this!). Unfortunately, the font cache would
+#   be quite large if all fonts were saved. The CONFIG_NXCONSOLE_CACHESIZE setting
+#   will control the size of the font cache (in number of glyphs). Only that
+#   number of the most recently used glyphs will be retained. Default: 16.
+# CONFIG_NXCONSOLE_LINESEPARATION
+#   This the space (in rows) between each row of test.  Default: 2
+# CONFIG_NXCONSOLE_NOWRAP
+#   By default, lines will wrap when the test reaches the right hand side
+#   of the window. This setting can be defining to change this behavior so
+#   that the text is simply truncated until a new line is  encountered.
+#
+CONFIG_NXCONSOLE=y
+CONFIG_NXCONSOLE_BPP=16
+CONFIG_NXCONSOLE_NOGETRUN=y
+CONFIG_NXCONSOLE_MXCHARS=256
+CONFIG_NXCONSOLE_CACHESIZE=32
+# CONFIG_NXCONSOLE_LINESEPARATION
+# CONFIG_NXCONSOLE_NOWRAP
+
+#
+# STM3240G-EVAL LCD Hardware Configuration
+#
+# CONFIG_LCD_LANDSCAPE - Define for 320x240 display "landscape"
+#   support. Default is this 320x240 "landscape" orientation
+#   (this setting is informative only... not used).
+# CONFIG_LCD_RLANDSCAPE - Define for 320x240 display "reverse
+#   landscape" support. Default is this 320x240 "landscape"
+#   orientation
+# CONFIG_LCD_PORTRAIT - Define for 240x320 display "portrait"
+#   orientation support.  In this orientation, the STM3240G-EVAL's
+#   LCD ribbon cable is at the bottom of the display. Default is
+#   320x240 "landscape" orientation.
+# CONFIG_LCD_RPORTRAIT - Define for 240x320 display "reverse
+#   portrait" orientation support.  In this orientation, the
+#   STM3240G-EVAL's LCD ribbon cable is at the top of the display.
+#   Default is 320x240 "landscape" orientation.
+#
+CONFIG_LCD_LANDSCAPE=y
+CONFIG_LCD_RLANDSCAPE=n
+CONFIG_LCD_PORTRAIT=n
+CONFIG_LCD_RPORTRAIT=n
+
+#
+# STM3240G-EVAL specific LCD settings
+#
+CONFIG_STM32_ILI9320_DISABLE=n
+CONFIG_STM32_ILI9325_DISABLE=y
+
+#
+# Settings for examples/uip
+#
+CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2)
+CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1)
+CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0)
+CONFIG_EXAMPLE_UIP_DHCPC=n
+
+#
+# Settings for examples/nettest
+CONFIG_EXAMPLE_NETTEST_SERVER=n
+CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
+CONFIG_EXAMPLE_NETTEST_NOMAC=y
+CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2)
+CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1)
+CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0)
+CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1)
+
+#
+# Settings for examples/ostest
+#
+CONFIG_EXAMPLES_OSTEST_LOOPS=1
+CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
+CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
+
+#
+# Settings for apps/nshlib
+#
+# CONFIG_NSH_BUILTIN_APPS - Support external registered,
+#   "named" applications that can be executed from the NSH
+#   command line (see apps/README.txt for more information).
+# CONFIG_NSH_FILEIOSIZE - Size of a static I/O buffer
+# CONFIG_NSH_STRERROR - Use strerror(errno)
+# CONFIG_NSH_LINELEN - Maximum length of one command line
+# CONFIG_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi
+# CONFIG_NSH_DISABLESCRIPT - Disable scripting support
+# CONFIG_NSH_DISABLEBG - Disable background commands
+# CONFIG_NSH_ROMFSETC - Use startup script in /etc
+# CONFIG_NSH_CONSOLE - Use serial console front end
+# CONFIG_NSH_CONDEV - Select the serial device used to support
+#   the NSH console.  Default: stdin and stdout
+# CONFIG_NSH_TELNET - Use telnetd console front end
+# CONFIG_NSH_ARCHINIT - Platform provides architecture
+#   specific initialization (nsh_archinitialize()).
+#
+# If CONFIG_NSH_TELNET is selected:
+# CONFIG_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size
+# CONFIG_NSH_DHCPC - Obtain address using DHCP
+# CONFIG_NSH_IPADDR - Provides static IP address
+# CONFIG_NSH_DRIPADDR - Provides static router IP address
+# CONFIG_NSH_NETMASK - Provides static network mask
+# CONFIG_NSH_NOMAC - Use a bogus MAC address
+#
+# If CONFIG_NSH_ROMFSETC is selected:
+# CONFIG_NSH_ROMFSMOUNTPT - ROMFS mountpoint
+# CONFIG_NSH_INITSCRIPT - Relative path to init script
+# CONFIG_NSH_ROMFSDEVNO - ROMFS RAM device minor
+# CONFIG_NSH_ROMFSSECTSIZE - ROMF sector size
+# CONFIG_NSH_FATDEVNO - FAT FS RAM device minor
+# CONFIG_NSH_FATSECTSIZE - FAT FS sector size
+# CONFIG_NSH_FATNSECTORS - FAT FS number of sectors
+# CONFIG_NSH_FATMOUNTPT - FAT FS mountpoint
+#
+CONFIG_NSH_BUILTIN_APPS=n
+
+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_CONDEV="/dev/ttyS1"
+CONFIG_NSH_TELNET=y
+CONFIG_NSH_ARCHINIT=n
+CONFIG_NSH_IOBUFFER_SIZE=512
+CONFIG_NSH_DHCPC=n
+CONFIG_NSH_NOMAC=y
+CONFIG_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
+CONFIG_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
+CONFIG_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
+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=0
+CONFIG_NSH_MMCSDSLOTNO=0
+CONFIG_NSH_MMCSDMINOR=0
+
+#
+# I2C tool settings
+#
+# CONFIG_I2CTOOL_BUILTIN - Build the tools as an NSH built-in command
+# CONFIG_I2CTOOL_MINBUS - Smallest bus index supported by the hardware (default 0).
+# CONFIG_I2CTOOL_MAXBUS - Largest bus index supported by the hardware (default 3)
+# CONFIG_I2CTOOL_MINADDR - Minium device address (default: 0x03)
+# CONFIG_I2CTOOL_MAXADDR - Largest device address (default: 0x77)
+# CONFIG_I2CTOOL_MAXREGADDR - Largest register address (default: 0xff)
+# CONFIG_I2CTOOL_DEFFREQ - Default frequency (default: 1000000)
+#
+CONFIG_I2CTOOL_BUILTIN=y
+CONFIG_I2CTOOL_MINBUS=1
+CONFIG_I2CTOOL_MAXBUS=3
+#CONFIG_I2CTOOL_MINADDR
+#CONFIG_I2CTOOL_MAXADDR
+#CONFIG_I2CTOOL_MAXREGADDR
+CONFIG_I2CTOOL_DEFFREQ=100000
+
+#
+# Settings for examples/usbserial
+#
+# CONFIG_EXAMPLES_USBSERIAL_INONLY
+#    Only verify IN (device-to-host) data transfers.  Default: both
+# CONFIG_EXAMPLES_USBSERIAL_OUTONLY
+#    Only verify OUT (host-to-device) data transfers.  Default: both
+# CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL
+#    Send only small, single packet messages.  Default: Send large and small.
+# CONFIG_EXAMPLES_USBSERIAL_ONLYBIG
+#    Send only large, multi-packet messages.  Default: Send large and small.
+#
+CONFIG_EXAMPLES_USBSERIAL_INONLY=n
+CONFIG_EXAMPLES_USBSERIAL_OUTONLY=n
+CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL=n
+CONFIG_EXAMPLES_USBSERIAL_ONLYBIG=n
+
+CONFIG_EXAMPLES_USBSERIAL_TRACEINIT=n
+CONFIG_EXAMPLES_USBSERIAL_TRACECLASS=n
+CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n
+CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n
+CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
+
+#
+# Settings for examples/adc
+#
+# CONFIG_ADC - Enabled ADC support
+# CONFIG_NSH_BUILTIN_APPS - Build the ADC test as an NSH built-in function.
+#   Default: Built as a standalone problem
+#
+# CONFIG_EXAMPLES_ADC_DEVPATH - The path to the ADC device. Default: /dev/adc0
+# CONFIG_EXAMPLES_ADC_NSAMPLES - If CONFIG_NSH_BUILTIN_APPS
+#   is defined, then the number of samples is provided on the command line
+#   and this value is ignored.  Otherwise, this number of samples is
+#   collected and the program terminates.  Default:  Samples are collected
+#   indefinitely.
+# CONFIG_EXAMPLES_ADC_GROUPSIZE - The number of samples to read at once.
+#   Default: 4
+
+#
+# Settings for examples/can
+#
+# CONFIG_CAN - Enables CAN support.
+# CONFIG_CAN_LOOPBACK - A CAN driver may or may not support a loopback
+#   mode for testing. The STM32 CAN driver does support loopback mode.
+# CONFIG_NSH_BUILTIN_APPS - Build the CAN test as an NSH built-in function.
+#   Default: Built as a standalone problem
+#
+# CONFIG_EXAMPLES_CAN_DEVPATH - The path to the CAN device. Default: /dev/can0
+# CONFIG_EXAMPLES_CAN_NMSGS - If CONFIG_NSH_BUILTIN_APPS
+#   is defined, then the number of loops is provided on the command line
+#   and this value is ignored.  Otherwise, this number of CAN message is
+#   collected and the program terminates.  Default:  If built as an NSH
+#   built-in, the default is 32.  Otherwise messages are sent and received
+#   indefinitely.
+
+#
+# Settings for examples/nx
+#
+# CONFIG_EXAMPLES_NX_BUILTIN -- Build the NX example as a "built-in"
+#  that can be executed from the NSH command line  
+# CONFIG_EXAMPLES_NX_VPLANE -- The plane to select from the frame-
+#   buffer driver for use in the test.  Default: 0
+# CONFIG_EXAMPLES_NX_DEVNO - The LCD device to select from the LCD
+#  driver for use in the test: Default: 0
+# CONFIG_EXAMPLES_NX_BGCOLOR -- The color of the background.  Default depends on
+#   CONFIG_EXAMPLES_NX_BPP.
+# CONFIG_EXAMPLES_NX_COLOR1 -- The color of window 1. Default depends on
+#   CONFIG_EXAMPLES_NX_BPP.
+# CONFIG_EXAMPLES_NX_COLOR2 -- The color of window 2. Default depends on
+#   CONFIG_EXAMPLES_NX_BPP.
+# CONFIG_EXAMPLES_NX_TBCOLOR -- The color of the toolbar. Default depends on
+#   CONFIG_EXAMPLES_NX_BPP.
+# CONFIG_EXAMPLES_NX_FONTID - Selects the font (see font ID numbers in
+#   include/nuttx/nx/nxfonts.h)
+# CONFIG_EXAMPLES_NX_FONTCOLOR -- The color of the toolbar. Default depends on
+#   CONFIG_EXAMPLES_NX_BPP.
+# CONFIG_EXAMPLES_NX_BPP -- Pixels per pixel to use.  Valid options
+#   include 2, 4, 8, 16, 24, and 32.  Default is 32.
+# CONFIG_EXAMPLES_NX_RAWWINDOWS -- Use raw windows;  Default is to
+#   use pretty, framed NXTK windows with toolbars.
+# CONFIG_EXAMPLES_NX_STACKSIZE -- The stacksize to use when creating
+#   the NX server.  Default 2048
+# CONFIG_EXAMPLES_NX_CLIENTPRIO -- The client priority.  Default: 80
+# CONFIG_EXAMPLES_NX_SERVERPRIO -- The server priority.  Default: 120
+# CONFIG_EXAMPLES_NX_NOTIFYSIGNO -- The signal number to use with
+#   nx_eventnotify().  Default: 4
+#
+CONFIG_EXAMPLES_NX_BUILTIN=y
+CONFIG_EXAMPLES_NX_VPLANE=0
+CONFIG_EXAMPLES_NX_DEVNO=0
+CONFIG_EXAMPLES_NX_BGCOLOR=0x0011
+CONFIG_EXAMPLES_NX_COLOR1=0xaedc
+CONFIG_EXAMPLES_NX_COLOR2=0xe7ff
+CONFIG_EXAMPLES_NX_TBCOLOR=0xd69a
+CONFIG_EXAMPLES_NX_FONTID=0
+CONFIG_EXAMPLES_NX_FONTCOLOR=0x0000
+CONFIG_EXAMPLES_NX_BPP=16
+CONFIG_EXAMPLES_NX_RAWWINDOWS=n
+CONFIG_EXAMPLES_NX_STACKSIZE=2048
+CONFIG_EXAMPLES_NX_CLIENTPRIO=80
+CONFIG_EXAMPLES_NX_SERVERPRIO=120
+CONFIG_EXAMPLES_NX_NOTIFYSIGNO=4
+CONFIG_EXAMPLES_NX_EXTERNINIT=n
+
+#
+# Settings for examples/nxhello
+#
+# CONFIG_EXAMPLES_NXHELLO_BUILTIN -- Build the NXHELLO example as a "built-in"
+#   that can be executed from the NSH command line    
+# CONFIG_EXAMPLES_NXHELLO_VPLANE -- The plane to select from the frame-
+#   buffer driver for use in the test.  Default: 0
+# CONFIG_EXAMPLES_NXHELLO_DEVNO - The LCD device to select from the LCD
+#   driver for use in the test: Default: 0
+# CONFIG_EXAMPLES_NXHELLO_BGCOLOR -- The color of the background.  Default
+#   depends on CONFIG_EXAMPLES_NXHELLO_BPP.
+# CONFIG_EXAMPLES_NXHELLO_FONTID - Selects the font (see font ID numbers in
+#   include/nuttx/nx/nxfonts.h)
+# CONFIG_EXAMPLES_NXHELLO_FONTCOLOR -- The color of the fonts used in the
+#   background window. Default depends on CONFIG_EXAMPLES_NXHELLO_BPP.
+# CONFIG_EXAMPLES_NXHELLO_BPP -- Pixels per pixel to use.  Valid options
+#   include 2, 4, 8, 16, 24, and 32.  Default is 32.
+# CONFIG_EXAMPLES_NXHELLO_EXTERNINIT - The driver for the graphics device on
+#   this platform requires some unusual initialization.  This is the
+#   for, for example, SPI LCD/OLED devices.  If this configuration is
+#   selected, then the platform code must provide an LCD initialization
+#   function.
+#
+CONFIG_EXAMPLES_NXHELLO_BUILTIN=y
+CONFIG_EXAMPLES_NXHELLO_VPLANE=0
+CONFIG_EXAMPLES_NXHELLO_DEVNO=0
+CONFIG_EXAMPLES_NXHELLO_BGCOLOR=0x0011
+CONFIG_EXAMPLES_NXHELLO_FONTID=6
+CONFIG_EXAMPLES_NXHELLO_FONTCOLOR=0xffdf
+CONFIG_EXAMPLES_NXHELLO_BPP=16
+CONFIG_EXAMPLES_NXHELLO_EXTERNINIT=n
+
+#
+# Settings for examples/nximage
+#
+# CONFIG_EXAMPLES_NXIMAGE_BUILTIN -- Build the NXIMAGE example as a "built-in"
+#   that can be executed from the NSH command line    
+# CONFIG_EXAMPLES_NXIMAGE_VPLANE -- The plane to select from the frame-
+#   buffer driver for use in the test.  Default: 0
+# CONFIG_EXAMPLES_NXIMAGE_DEVNO - The LCD device to select from the LCD
+#   driver for use in the test: Default: 0
+# CONFIG_EXAMPLES_NXIMAGE_BPP -- Pixels per pixel to use.  Valid options
+#   include 8, 16, and 24.  Default is 16.
+# CONFIG_EXAMPLES_NXIMAGE_XSCALEp5, CONFIG_EXAMPLES_NXIMAGE_XSCALE1p5,
+# CONFIG_EXAMPLES_NXIMAGE_XSCALE2p0 -- The logo image width is 160 columns.
+#   One of these may be defined to rescale the image horizontally by .5, 1.5,
+#   or 2.0.
+# CONFIG_EXAMPLES_NXIMAGE_YSCALEp5, CONFIG_EXAMPLES_NXIMAGE_YSCALE1p5,
+# CONFIG_EXAMPLES_NXIMAGE_YSCALE2p0 -- The logo image height is 160 rows.
+#   One of these may be defined to rescale the image vertically by .5, 1.5,
+#   or 2.0.
+# CONFIG_EXAMPLES_NXIMAGE_EXTERNINIT - The driver for the graphics device on
+#   this platform requires some unusual initialization.  This is the
+#   for, for example, SPI LCD/OLED devices.  If this configuration is
+#   selected, then the platform code must provide an LCD initialization
+#   function.
+#
+CONFIG_EXAMPLES_NXIMAGE_BUILTIN=y
+CONFIG_EXAMPLES_NXIMAGE_VPLANE=0
+CONFIG_EXAMPLES_NXIMAGE_DEVNO=0
+CONFIG_EXAMPLES_NXIMAGE_BPP=16
+CONFIG_EXAMPLES_NXIMAGE_XSCALEp5=n
+CONFIG_EXAMPLES_NXIMAGE_XSCALE1p5=y
+CONFIG_EXAMPLES_NXIMAGE_XSCALE2p0=n
+CONFIG_EXAMPLES_NXIMAGE_YSCALEp5=n
+CONFIG_EXAMPLES_NXIMAGE_YSCALE1p5=y
+CONFIG_EXAMPLES_NXIMAGE_YSCALE2p0=n
+CONFIG_EXAMPLES_NXIMAGE_EXTERNINIT=n
+
+#
+# Settings for examples/nxlines
+#
+# CONFIG_EXAMPLES_NXLINES_BUILTIN -- Build the NXLINES example as a "built-in"
+#   that can be executed from the NSH command line
+# CONFIG_EXAMPLES_NXLINES_VPLANE -- The plane to select from the frame-
+#   buffer driver for use in the test.  Default: 0
+# CONFIG_EXAMPLES_NXLINES_DEVNO - The LCD device to select from the LCD
+#   driver for use in the test: Default: 0
+# CONFIG_EXAMPLES_NXLINES_BGCOLOR -- The color of the background.  Default
+#   depends on CONFIG_EXAMPLES_NXLINES_BPP.
+# CONFIG_EXAMPLES_NXLINES_LINEWIDTH - Selects the width of the lines in
+#   pixels (default: 16)
+# CONFIG_EXAMPLES_NXLINES_LINECOLOR -- The color of the central lines drawn
+#   in the background window. Default depends on CONFIG_EXAMPLES_NXLINES_BPP
+#   (there really is no meaningful default).
+# CONFIG_EXAMPLES_NXLINES_BORDERWIDTH -- The width of the circular border
+#   drawn in the background window. (default: 4).
+# CONFIG_EXAMPLES_NXLINES_BORDERCOLOR -- The color of the circular border
+#   drawn in the background window. Default depends on CONFIG_EXAMPLES_NXLINES_BPP
+#   (there really is no meaningful default).
+# CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR -- The color of the circular region
+#   filled in the background window. Default depends on CONFIG_EXAMPLES_NXLINES_BPP
+#   (there really is no meaningful default).
+# CONFIG_EXAMPLES_NXLINES_BPP -- Pixels per pixel to use.  Valid options
+#   include 2, 4, 8, 16, 24, and 32.  Default is 16.
+# CONFIG_EXAMPLES_NXLINES_EXTERNINIT - The driver for the graphics device on
+#   this platform requires some unusual initialization.  This is the
+#   for, for example, SPI LCD/OLED devices.  If this configuration is
+#   selected, then the platform code must provide an LCD initialization
+#   function.
+#
+CONFIG_EXAMPLES_NXLINES_BUILTIN=y
+CONFIG_EXAMPLES_NXLINES_VPLANE=0
+CONFIG_EXAMPLES_NXLINES_DEVNO=0
+CONFIG_EXAMPLES_NXLINES_BGCOLOR=0x0320
+CONFIG_EXAMPLES_NXLINES_LINEWIDTH=16
+CONFIG_EXAMPLES_NXLINES_LINECOLOR=0xffe0
+CONFIG_EXAMPLES_NXLINES_BORDERWIDTH=4
+CONFIG_EXAMPLES_NXLINES_BORDERCOLOR=0xffe0
+CONFIG_EXAMPLES_NXLINES_CIRCLECOLOR=0xf7bb
+CONFIG_EXAMPLES_NXLINES_BPP=16
+CONFIG_EXAMPLES_NXLINES_EXTERNINIT=n
+
+#
+# Settings for examples/touchscreen
+#
+# CONFIG_EXAMPLES_TOUCHSCREEN_BUILTIN - Build the touchscreen test as
+#   an NSH built-in function.  Default: Built as a standalone problem
+# CONFIG_EXAMPLES_TOUCHSCREEN_MINOR - The minor device number.  Minor=N
+#   correspnds to touchscreen device /dev/input0.  Note this value must
+#   with CONFIG_EXAMPLES_TOUCHSCREEN_DEVPATH.  Default 0.
+# CONFIG_EXAMPLES_TOUCHSCREEN_DEVPATH - The path to the touchscreen
+#   device.  This must be consistent with CONFIG_EXAMPLES_TOUCHSCREEN_MINOR.
+#   Default: "/dev/input0"
+# CONFIG_EXAMPLES_TOUCHSCREEN_NSAMPLES - If CONFIG_EXAMPLES_TOUCHSCREEN_BUILTIN
+#   is defined, then the number of samples is provided on the command line
+#   and this value is ignored.  Otherwise, this number of samples is
+#   collected and the program terminates.  Default:  Samples are collected
+#   indefinitely.
+#
+CONFIG_EXAMPLES_TOUCHSCREEN_BUILTIN=y
+CONFIG_EXAMPLES_TOUCHSCREEN_MINOR=0
+CONFIG_EXAMPLES_TOUCHSCREEN_DEVPATH="/dev/input0"
+CONFIG_EXAMPLES_TOUCHSCREEN_NSAMPLES=25
+
+#
+# Settings for examples/usbstorage
+#
+# CONFIG_EXAMPLES_USBMSC_BUILTIN
+#   This example can be built as two NSH "built-in" commands if this option
+#   is selection: 'msconn' will connect the USB mass storage device; 'msdis'
+#   will disconnect the USB storage device.
+# CONFIG_EXAMPLES_USBMSC_NLUNS
+#    Defines the number of logical units (LUNs) exported by the USB storage
+#    driver.  Each LUN corresponds to one exported block driver (or partition
+#    of a block driver).  May be 1, 2, or 3.  Default is 1.
+# CONFIG_EXAMPLES_USBMSC_DEVMINOR1
+#    The minor device number of the block driver for the first LUN. For
+#    example, N in /dev/mmcsdN.  Used for registering the block driver. Default
+#    is zero.
+# CONFIG_EXAMPLES_USBMSC_DEVPATH1
+#    The full path to the registered block driver.  Default is "/dev/mmcsd0"
+#  CONFIG_EXAMPLES_USBMSC_DEVMINOR2 and CONFIG_EXAMPLES_USBMSC_DEVPATH2
+#    Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBMSC_NLUNS
+#    is 2 or 3.  No defaults.
+#  CONFIG_EXAMPLES_USBMSC_DEVMINOR3 and CONFIG_EXAMPLES_USBMSC_DEVPATH3
+#    Similar parameters that would have to be provided if CONFIG_EXAMPLES_USBMSC_NLUNS
+#    is 3.  No defaults.
+#  CONFIG_EXAMPLES_USBMSC_DEBUGMM
+#    Enables some debug tests to check for memory usage and memory leaks.
+#
+#  If CONFIG_USBDEV_TRACE is enabled (or CONFIG_DEBUG and CONFIG_DEBUG_USB), then
+#  the example code will also manage the USB trace output.  The amount of trace output
+#  can be controlled using:
+#
+#  CONFIG_EXAMPLES_USBMSC_TRACEINIT
+#    Show initialization events
+#  CONFIG_EXAMPLES_USBMSC_TRACECLASS
+#    Show class driver events
+#  CONFIG_EXAMPLES_USBMSC_TRACETRANSFERS
+#    Show data transfer events
+#  CONFIG_EXAMPLES_USBMSC_TRACECONTROLLER
+#    Show controller events
+#  CONFIG_EXAMPLES_USBMSC_TRACEINTERRUPTS
+#    Show interrupt-related events.
+#
+CONFIG_EXAMPLES_USBMSC_BUILTIN=y
+CONFIG_EXAMPLES_USBMSC_NLUNS=1
+CONFIG_EXAMPLES_USBMSC_DEVMINOR1=0
+CONFIG_EXAMPLES_USBMSC_DEVPATH1="/dev/mmcsd0"
+CONFIG_EXAMPLES_USBMSC_DEBUGMM=n
+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
+
+#
+# Settings for examples/watchdog
+#
+# This test depends on these specific Watchdog/NSH configurations settings (your
+# specific watchdog hardware settings might require additional settings).
+#
+#   CONFIG_WATCHDOG- Enables watchdog timer support support.
+#   CONFIG_NSH_BUILTIN_APPS - Build the watchdog time test as an NSH
+#     built-in function. Default: Not built!  The example can only be used
+#     as an NSH built-in application
+#
+# The STM32 also needs one of the following enabled:
+#
+#  CONFIG_STM32_WWDG=y, OR
+#  CONFIG_STM32_IWDG=y (but not both)
+#
+# Specific configuration options for this example include:
+#
+# CONFIG_EXAMPLES_WATCHDOG_DEVPATH - The path to the Watchdog device.
+#   Default: /dev/watchdog0
+# CONFIG_EXAMPLES_WATCHDOG_PINGTIME - Time in milliseconds that the example
+#   will ping the watchdog before letting the watchdog expire. Default: 5000
+#   milliseconds
+# CONFIG_EXAMPLES_WATCHDOG_PINGDELAY - Time delay between pings in
+#   milliseconds. Default: 500 milliseconds.
+# CONFIG_EXAMPLES_WATCHDOG_TIMEOUT - The watchdog timeout value in
+#   milliseconds before the watchdog timer expires.  Default:  2000
+#   milliseconds.
+#
+# CONFIG_EXAMPLES_WATCHDOG_DEVPATH
+# CONFIG_EXAMPLES_WATCHDOG_PINGTIME
+# CONFIG_EXAMPLES_WATCHDOG_PINGDELAY
+# CONFIG_EXAMPLES_WATCHDOG_TIMEOUT
+
+#
+# Settings for examples/pwm
+#
+# CONFIG_PWM - Enables PWM support.
+# CONFIG_NSH_BUILTIN_APPS - Build the PWM test as an NSH built-in function.
+#   Default: Not built!  The example can only be used as an NSH built-in
+#   application
+#
+# CONFIG_EXAMPLES_PWM_DEVPATH - The path to the PWM device. Default: /dev/pwm0
+# CONFIG_EXAMPLES_PWM_FREQUENCY - The initial PWM frequency.  Default: 100 Hz
+# CONFIG_EXAMPLES_PWM_DUTYPCT - The initial PWM duty as a percentage.  Default: 50%
+# CONFIG_EXAMPLES_PWM_DURATION - The initial PWM pulse train duration in sectonds.
+#    as a percentage.  Default: 5 seconds
+
+#
+# Settings for examples/ftpd
+#
+#  CONFIG_EXAMPLES_FTPD_PRIO - Priority of the FTP daemon.
+#    Default: SCHED_PRIORITY_DEFAULT
+#  CONFIG_EXAMPLES_FTPD_STACKSIZE - Stack size allocated for the
+#    FTP daemon. Default: 2048
+#  CONFIG_EXAMPLES_FTPD_NONETINIT - Define to suppress configuration of the
+#    network by apps/examples/ftpd.  You would need to suppress network
+#    configuration if the network is configuration prior to running the
+#    example.
+#
+# NSH always initializes the network so if CONFIG_NSH_BUILTIN_APPS is
+# defined, so is CONFIG_EXAMPLES_FTPD_NONETINIT (se it does not explicitly
+# need to be defined in that case):
+#
+#  CONFIG_NSH_BUILTIN_APPS - Build the FTPD daemon example test as an
+#    NSH built-in function.  By default the FTPD daemon will be built
+#    as a standalone application.
+#
+# If CONFIG_EXAMPLES_FTPD_NONETINIT is not defined, then the following may
+# be specified to customized the network configuration:
+#
+#  CONFIG_EXAMPLE_FTPD_NOMAC - If the hardware has no MAC address of its
+#    own, define this =y to provide a bogus address for testing.
+#  CONFIG_EXAMPLE_FTPD_IPADDR - The target IP address.  Default 10.0.0.2
+#  CONFIG_EXAMPLE_FTPD_DRIPADDR - The default router address. Default
+#    10.0.0.1
+#  CONFIG_EXAMPLE_FTPD_NETMASK - The network mask.  Default: 255.255.255.0
+
+#
+# Stack and heap information
+#
+# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP
+#   operation from FLASH but must copy initialized .data sections to RAM.
+#   (should also be =n for the STM3240G-EVAL which always runs from flash)
+# CONFIG_BOOT_COPYTORAM -  Some configurations boot in FLASH
+#   but copy themselves entirely into RAM for better performance.
+# CONFIG_CUSTOM_STACK - The up_ implementation will handle
+#   all stack operations outside of the nuttx model.
+# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only)
+# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack.
+#  This is the thread that (1) performs the inital boot of the system up
+#  to the point where user_start() is spawned, and (2) there after is the
+#  IDLE thread that executes only when there is no other thread ready to
+#  run.
+# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate
+#  for the main user thread that begins at the user_start() entry point.
+# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size
+# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size
+# CONFIG_HEAP_BASE - The beginning of the heap
+# CONFIG_HEAP_SIZE - The size of the heap
+#
+CONFIG_BOOT_RUNFROMFLASH=n
+CONFIG_BOOT_COPYTORAM=n
+CONFIG_CUSTOM_STACK=n
+#CONFIG_STACK_POINTER
+CONFIG_IDLETHREAD_STACKSIZE=1024
+CONFIG_USERMAIN_STACKSIZE=2048
+CONFIG_PTHREAD_STACK_MIN=256
+CONFIG_PTHREAD_STACK_DEFAULT=2048
+CONFIG_HEAP_BASE=
+CONFIG_HEAP_SIZE=
diff --git a/nuttx/configs/stm3240g-eval/nxwm/ld.script b/nuttx/configs/stm3240g-eval/nxwm/ld.script
new file mode 100644
index 0000000000..e63cf55ca6
--- /dev/null
+++ b/nuttx/configs/stm3240g-eval/nxwm/ld.script
@@ -0,0 +1,122 @@
+/****************************************************************************
+ * configs/stm3240g-eval/nxwm/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.
+ *
+ ****************************************************************************/
+
+/* The STM32F103ZET6 has 1024Kb of FLASH beginning at address 0x0800:0000 and
+ * 192Kb of SRAM. SRAM is split up into three blocks:
+ *
+ * 1) 112Kb of SRAM beginning at address 0x2000:0000
+ * 2)  16Kb of SRAM beginning at address 0x2001:c000
+ * 3)  64Kb of CCM SRAM beginning at address 0x1000:0000
+ *
+ * When booting from FLASH, FLASH memory is aliased to address 0x0000:0000
+ * where the code expects to begin execution by jumping to the entry point in
+ * the 0x0800:0000 address
+ * range.
+ */
+
+MEMORY
+{
+    flash (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
+    sram (rwx) : ORIGIN = 0x20000000, LENGTH = 112K
+}
+
+OUTPUT_ARCH(arm)
+ENTRY(_stext)
+SECTIONS
+{
+	.text : {
+		_stext = ABSOLUTE(.);
+		*(.vectors)
+		*(.text .text.*)        
+		*(.fixup)
+		*(.gnu.warning)
+		*(.rodata .rodata.*)        
+		*(.gnu.linkonce.t.*)
+		*(.glue_7)
+		*(.glue_7t)
+		*(.got)
+		*(.gcc_except_table)
+		*(.gnu.linkonce.r.*)
+		_etext = ABSOLUTE(.);
+	} > flash
+
+	.init_section : {
+		_sinit = ABSOLUTE(.);
+		*(.init_array .init_array.*)
+		_einit = ABSOLUTE(.);
+	} > flash
+
+	__exidx_start = ABSOLUTE(.);
+	.ARM.exidx : {
+		*(.ARM.exidx*)
+	} > flash
+	__exidx_end = ABSOLUTE(.);
+
+	_eronly = ABSOLUTE(.);
+
+	.data : {
+		_sdata = ABSOLUTE(.);
+		*(.data .data.*)
+		*(.gnu.linkonce.d.*)
+		CONSTRUCTORS
+		_edata = ABSOLUTE(.);
+	} > sram AT > flash
+
+	.ARM.extab : {
+		*(.ARM.extab*)
+	} >sram
+
+	.bss : {
+		_sbss = ABSOLUTE(.);
+		*(.bss .bss.*)
+		*(.gnu.linkonce.b.*)
+		*(COMMON)
+		_ebss = ABSOLUTE(.);
+	} > sram
+
+	/* Stabs debugging sections. */
+	.stab 0 : { *(.stab) }
+	.stabstr 0 : { *(.stabstr) }
+	.stab.excl 0 : { *(.stab.excl) }
+	.stab.exclstr 0 : { *(.stab.exclstr) }
+	.stab.index 0 : { *(.stab.index) }
+	.stab.indexstr 0 : { *(.stab.indexstr) }
+	.comment 0 : { *(.comment) }
+	.debug_abbrev 0 : { *(.debug_abbrev) }
+	.debug_info 0 : { *(.debug_info) }
+	.debug_line 0 : { *(.debug_line) }
+	.debug_pubnames 0 : { *(.debug_pubnames) }
+	.debug_aranges 0 : { *(.debug_aranges) }
+}
diff --git a/nuttx/configs/stm3240g-eval/nxwm/setenv.sh b/nuttx/configs/stm3240g-eval/nxwm/setenv.sh
new file mode 100755
index 0000000000..da7f5719ff
--- /dev/null
+++ b/nuttx/configs/stm3240g-eval/nxwm/setenv.sh
@@ -0,0 +1,75 @@
+#!/bin/bash
+# configs/stm3240g-eval/nxwm/setenv.sh
+#
+#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+if [ "$_" = "$0" ] ; then
+  echo "You must source this script, not run it!" 1>&2
+  exit 1
+fi
+
+WD=`pwd`
+if [ ! -x "setenv.sh" ]; then
+  echo "This script must be executed from the top-level NuttX build directory"
+  exit 1
+fi
+
+if [ -z "${PATH_ORIG}" ]; then
+  export PATH_ORIG="${PATH}"
+fi
+
+# This the Cygwin path to the location where I installed the RIDE
+# toolchain under windows.  You will also have to edit this if you install
+# the RIDE toolchain in any other location
+#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Raisonance/Ride/arm-gcc/bin"
+
+# This the Cygwin path to the location where I installed the CodeSourcery
+# toolchain under windows.  You will also have to edit this if you install
+# the CodeSourcery toolchain in any other location
+export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
+
+# These are the Cygwin paths to the locations where I installed the Atollic
+# toolchain under windows.  You will also have to edit this if you install
+# the Atollic toolchain in any other location.  /usr/bin is added before
+# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
+# at those locations as well.
+#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
+#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
+
+# This the Cygwin path to the location where I build the buildroot
+# toolchain.
+#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
+
+# Add the path to the toolchain to the PATH varialble
+export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
+
+echo "PATH : ${PATH}"