More updates for the STM32F3Discovery

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5617 42af7a65-404d-4744-a932-0658087f49c3

24 files changed, 196 insertions, 128 deletions

diff --git a/nuttx/configs/stm32f3discovery/README.txt b/nuttx/configs/stm32f3discovery/README.txt
index 1b86430b3..3f468adcb 100644
--- a/nuttx/configs/stm32f3discovery/README.txt
+++ b/nuttx/configs/stm32f3discovery/README.txt
@@ -756,7 +756,7 @@ STM32F3Discovery-specific Configuration Options
     CONFIG_ARCH_CHIP_name - For use in C code to identify the exact
        chip:
 
-       CONFIG_ARCH_CHIP_CONFIG_ARCH_CHIP_STM32F303VC=y
+       CONFIG_ARCH_CHIP_STM32F303VC=y
 
     CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG - Enables special STM32 clock
        configuration features.
diff --git a/nuttx/configs/stm32f3discovery/include/board.h b/nuttx/configs/stm32f3discovery/include/board.h
index 81794a52a..a38713f52 100644
--- a/nuttx/configs/stm32f3discovery/include/board.h
+++ b/nuttx/configs/stm32f3discovery/include/board.h
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/include/board.h
  * include/arch/board/board.h
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/nsh/Make.defs b/nuttx/configs/stm32f3discovery/nsh/Make.defs
index 0952fcc47..2987bb200 100644
--- a/nuttx/configs/stm32f3discovery/nsh/Make.defs
+++ b/nuttx/configs/stm32f3discovery/nsh/Make.defs
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/stm32f3discovery/nsh/Make.defs
 #
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/nsh/defconfig b/nuttx/configs/stm32f3discovery/nsh/defconfig
index 7e43a7e8b..468e99f5c 100644
--- a/nuttx/configs/stm32f3discovery/nsh/defconfig
+++ b/nuttx/configs/stm32f3discovery/nsh/defconfig
@@ -124,11 +124,23 @@ CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
 # CONFIG_ARCH_CHIP_STM32F105VBT7 is not set
 # CONFIG_ARCH_CHIP_STM32F107VC is not set
 # CONFIG_ARCH_CHIP_STM32F207IG is not set
+# CONFIG_ARCH_CHIP_STM32F302CB is not set
+# CONFIG_ARCH_CHIP_STM32F302CC is not set
+# CONFIG_ARCH_CHIP_STM32F302RB is not set
+# CONFIG_ARCH_CHIP_STM32F302RC is not set
+# CONFIG_ARCH_CHIP_STM32F302VB is not set
+# CONFIG_ARCH_CHIP_STM32F302VC is not set
+# CONFIG_ARCH_CHIP_STM32F303CB is not set
+# CONFIG_ARCH_CHIP_STM32F303CC is not set
+# CONFIG_ARCH_CHIP_STM32F303RB is not set
+# CONFIG_ARCH_CHIP_STM32F303RC is not set
+# CONFIG_ARCH_CHIP_STM32F303VB is not set
+CONFIG_ARCH_CHIP_STM32F303VC=y
 # CONFIG_ARCH_CHIP_STM32F405RG is not set
 # CONFIG_ARCH_CHIP_STM32F405VG is not set
 # CONFIG_ARCH_CHIP_STM32F405ZG is not set
 # CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_CONFIG_ARCH_CHIP_STM32F303VC=y
+# CONFIG_ARCH_CHIP_STM32F407VG is not set
 # CONFIG_ARCH_CHIP_STM32F407ZE is not set
 # CONFIG_ARCH_CHIP_STM32F407ZG is not set
 # CONFIG_ARCH_CHIP_STM32F407IE is not set
@@ -142,32 +154,20 @@ CONFIG_STM32_STM32F30XX=y
 # CONFIG_STM32_ADC1 is not set
 # CONFIG_STM32_ADC2 is not set
 # CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
+# CONFIG_STM32_ADC4 is not set
 # CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
 # CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
 # CONFIG_STM32_DMA1 is not set
 # CONFIG_STM32_DMA2 is not set
 # CONFIG_STM32_DAC1 is not set
 # CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
 # CONFIG_STM32_I2C1 is not set
 # CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
 # CONFIG_STM32_IWDG is not set
-CONFIG_STM32_OTGFS=y
-# CONFIG_STM32_OTGHS is not set
 CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
 # CONFIG_STM32_SDIO is not set
 CONFIG_STM32_SPI1=y
 # CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
 CONFIG_STM32_SYSCFG=y
 # CONFIG_STM32_TIM1 is not set
 # CONFIG_STM32_TIM2 is not set
@@ -177,32 +177,24 @@ CONFIG_STM32_SYSCFG=y
 # CONFIG_STM32_TIM6 is not set
 # CONFIG_STM32_TIM7 is not set
 # CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
+# CONFIG_STM32_TIM15 is not set
+# CONFIG_STM32_TIM16 is not set
+# CONFIG_STM32_TIM17 is not set
 # CONFIG_STM32_USART1 is not set
 CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
+CONFIG_STM32_USB=y
 # CONFIG_STM32_WWDG is not set
 CONFIG_STM32_SPI=y
 
 #
 # Alternate Pin Mapping
 #
-# CONFIG_STM32_FLASH_PREFETCH is not set
 # CONFIG_STM32_JTAG_DISABLE is not set
 # CONFIG_STM32_JTAG_FULL_ENABLE is not set
 # CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
 CONFIG_STM32_JTAG_SW_ENABLE=y
 # CONFIG_STM32_FORCEPOWER is not set
 # CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
 CONFIG_STM32_USART=y
 
 #
@@ -372,6 +364,7 @@ CONFIG_SPI_EXCHANGE=y
 # CONFIG_SERCOMM_CONSOLE is not set
 CONFIG_SERIAL=y
 # CONFIG_DEV_LOWCONSOLE is not set
+CONFIG_SERIAL_REMOVABLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y
@@ -388,7 +381,40 @@ CONFIG_USART2_BAUD=115200
 CONFIG_USART2_BITS=8
 CONFIG_USART2_PARITY=0
 CONFIG_USART2_2STOP=0
-# CONFIG_USBDEV is not set
+CONFIG_USBDEV=y
+
+#
+# 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_DMA is not set
+# CONFIG_USBDEV_TRACE is not set
+# CONFIG_USBDEV_COMPOSITE is not set
+# CONFIG_PL2303 is not set
+CONFIG_CDCACM=y
+# CONFIG_CDCACM_CONSOLE is not set
+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
 
@@ -423,6 +449,7 @@ CONFIG_USART2_2STOP=0
 #
 # System Logging
 #
+# CONFIG_SYSLOG_ENABLE is not set
 # CONFIG_SYSLOG is not set
 
 #
@@ -467,6 +494,8 @@ CONFIG_LIB_HOMEDIR="/"
 # 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
@@ -506,7 +535,7 @@ CONFIG_BUILTIN_PROXY_STACKSIZE=1024
 #
 # CONFIG_EXAMPLES_BUTTONS is not set
 # CONFIG_EXAMPLES_CAN is not set
-# CONFIG_EXAMPLES_CDCACM is not set
+CONFIG_EXAMPLES_CDCACM=y
 # CONFIG_EXAMPLES_COMPOSITE is not set
 # CONFIG_EXAMPLES_CXXTEST is not set
 # CONFIG_EXAMPLES_DHCPD is not set
@@ -648,6 +677,11 @@ CONFIG_NSH_NESTDEPTH=3
 # CONFIG_NSH_DISABLESCRIPT is not set
 # CONFIG_NSH_DISABLEBG is not set
 CONFIG_NSH_CONSOLE=y
+# CONFIG_NSH_USBCONSOLE is not set
+
+#
+# USB Trace Support
+#
 # CONFIG_NSH_CONDEV is not set
 # CONFIG_NSH_ARCHINIT is not set
 
@@ -698,3 +732,7 @@ CONFIG_READLINE_ECHO=y
 # Sysinfo
 #
 # CONFIG_SYSTEM_SYSINFO is not set
+
+#
+# USB Monitor
+#
diff --git a/nuttx/configs/stm32f3discovery/nsh/setenv.sh b/nuttx/configs/stm32f3discovery/nsh/setenv.sh
index dea918b83..0a1e71720 100755
--- a/nuttx/configs/stm32f3discovery/nsh/setenv.sh
+++ b/nuttx/configs/stm32f3discovery/nsh/setenv.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # configs/stm32f3discovery/nsh/setenv.sh
 #
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/ostest/Make.defs b/nuttx/configs/stm32f3discovery/ostest/Make.defs
index a2a8adb24..fe4c86d90 100644
--- a/nuttx/configs/stm32f3discovery/ostest/Make.defs
+++ b/nuttx/configs/stm32f3discovery/ostest/Make.defs
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/stm32f3discovery/ostest/Make.defs
 #
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/ostest/defconfig b/nuttx/configs/stm32f3discovery/ostest/defconfig
index 80292fa7e..4cfcc7c49 100644
--- a/nuttx/configs/stm32f3discovery/ostest/defconfig
+++ b/nuttx/configs/stm32f3discovery/ostest/defconfig
@@ -16,7 +16,6 @@ CONFIG_HOST_WINDOWS=y
 CONFIG_WINDOWS_CYGWIN=y
 # CONFIG_WINDOWS_MSYS is not set
 # CONFIG_WINDOWS_OTHER is not set
-# CONFIG_WINDOWS_MKLINK is not set
 
 #
 # Build Configuration
@@ -70,7 +69,7 @@ CONFIG_ARCH="arm"
 # CONFIG_ARCH_CHIP_DM320 is not set
 # CONFIG_ARCH_CHIP_IMX is not set
 # CONFIG_ARCH_CHIP_KINETIS is not set
-# CONFIG_ARCH_CHIP_LM3S is not set
+# CONFIG_ARCH_CHIP_LM is not set
 # CONFIG_ARCH_CHIP_LPC17XX is not set
 # CONFIG_ARCH_CHIP_LPC214X is not set
 # CONFIG_ARCH_CHIP_LPC2378 is not set
@@ -82,14 +81,25 @@ CONFIG_ARCH_CHIP_STM32=y
 CONFIG_ARCH_CORTEXM4=y
 CONFIG_ARCH_FAMILY="armv7-m"
 CONFIG_ARCH_CHIP="stm32"
+# CONFIG_ARMV7M_USEBASEPRI is not set
 CONFIG_ARCH_HAVE_CMNVECTOR=y
 # CONFIG_ARMV7M_CMNVECTOR is not set
 # CONFIG_ARCH_FPU is not set
 CONFIG_ARCH_HAVE_MPU=y
 # CONFIG_ARMV7M_MPU is not set
-CONFIG_ARCH_IRQPRIO=y
 CONFIG_BOARD_LOOPSPERMSEC=16717
 # CONFIG_ARCH_CALIBRATION is not set
+
+#
+# ARMV7M Configuration Options
+#
+# CONFIG_ARMV7M_TOOLCHAIN_ATOLLIC is not set
+# CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT is not set
+# CONFIG_ARMV7M_TOOLCHAIN_CODEREDW is not set
+CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
+# CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM is not set
+# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABI is not set
+# CONFIG_ARMV7M_TOOLCHAIN_RAISONANCE is not set
 # CONFIG_SERIAL_TERMIOS is not set
 
 #
@@ -114,23 +124,28 @@ CONFIG_BOARD_LOOPSPERMSEC=16717
 # CONFIG_ARCH_CHIP_STM32F105VBT7 is not set
 # CONFIG_ARCH_CHIP_STM32F107VC is not set
 # CONFIG_ARCH_CHIP_STM32F207IG is not set
+# CONFIG_ARCH_CHIP_STM32F302CB is not set
+# CONFIG_ARCH_CHIP_STM32F302CC is not set
+# CONFIG_ARCH_CHIP_STM32F302RB is not set
+# CONFIG_ARCH_CHIP_STM32F302RC is not set
+# CONFIG_ARCH_CHIP_STM32F302VB is not set
+# CONFIG_ARCH_CHIP_STM32F302VC is not set
+# CONFIG_ARCH_CHIP_STM32F303CB is not set
+# CONFIG_ARCH_CHIP_STM32F303CC is not set
+# CONFIG_ARCH_CHIP_STM32F303RB is not set
+# CONFIG_ARCH_CHIP_STM32F303RC is not set
+# CONFIG_ARCH_CHIP_STM32F303VB is not set
+CONFIG_ARCH_CHIP_STM32F303VC=y
 # CONFIG_ARCH_CHIP_STM32F405RG is not set
 # CONFIG_ARCH_CHIP_STM32F405VG is not set
 # CONFIG_ARCH_CHIP_STM32F405ZG is not set
 # CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_CONFIG_ARCH_CHIP_STM32F303VC=y
+# CONFIG_ARCH_CHIP_STM32F407VG is not set
 # CONFIG_ARCH_CHIP_STM32F407ZE is not set
 # CONFIG_ARCH_CHIP_STM32F407ZG is not set
 # CONFIG_ARCH_CHIP_STM32F407IE is not set
 # CONFIG_ARCH_CHIP_STM32F407IG is not set
 CONFIG_STM32_STM32F30XX=y
-# CONFIG_STM32_CODESOURCERYW is not set
-CONFIG_STM32_CODESOURCERYL=y
-# CONFIG_STM32_ATOLLIC_LITE is not set
-# CONFIG_STM32_ATOLLIC_PRO is not set
-# CONFIG_STM32_DEVKITARM is not set
-# CONFIG_STM32_RAISONANCE is not set
-# CONFIG_STM32_BUILDROOT is not set
 # CONFIG_STM32_DFU is not set
 
 #
@@ -139,32 +154,20 @@ CONFIG_STM32_CODESOURCERYL=y
 # CONFIG_STM32_ADC1 is not set
 # CONFIG_STM32_ADC2 is not set
 # CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
+# CONFIG_STM32_ADC4 is not set
 # CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
 # CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
 # CONFIG_STM32_DMA1 is not set
 # CONFIG_STM32_DMA2 is not set
 # CONFIG_STM32_DAC1 is not set
 # CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
 # CONFIG_STM32_I2C1 is not set
 # CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
 # CONFIG_STM32_IWDG is not set
-# CONFIG_STM32_OTGFS is not set
-# CONFIG_STM32_OTGHS is not set
 # CONFIG_STM32_PWR is not set
-# CONFIG_STM32_RNG is not set
 # CONFIG_STM32_SDIO is not set
 # CONFIG_STM32_SPI1 is not set
 # CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
 CONFIG_STM32_SYSCFG=y
 # CONFIG_STM32_TIM1 is not set
 # CONFIG_STM32_TIM2 is not set
@@ -174,18 +177,12 @@ CONFIG_STM32_SYSCFG=y
 # CONFIG_STM32_TIM6 is not set
 # CONFIG_STM32_TIM7 is not set
 # CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
+# CONFIG_STM32_TIM15 is not set
+# CONFIG_STM32_TIM16 is not set
+# CONFIG_STM32_TIM17 is not set
 # CONFIG_STM32_USART1 is not set
 CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
+# CONFIG_STM32_USB is not set
 # CONFIG_STM32_WWDG is not set
 
 #
@@ -197,18 +194,35 @@ CONFIG_STM32_USART2=y
 CONFIG_STM32_JTAG_SW_ENABLE=y
 # CONFIG_STM32_FORCEPOWER is not set
 # CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
+CONFIG_STM32_USART=y
+
+#
+# U[S]ART Configuration
+#
+# CONFIG_USART2_RS485 is not set
+# CONFIG_STM32_USART_SINGLEWIRE is not set
 
 #
 # USB Host Configuration
 #
 
 #
+# External Memory Configuration
+#
+
+#
 # Architecture Options
 #
 # CONFIG_ARCH_NOINTC is not set
+# CONFIG_ARCH_VECNOTIRQ is not set
 # 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 is not set
 
 #
 # Board Settings
@@ -254,6 +268,7 @@ CONFIG_MSEC_PER_TICK=10
 CONFIG_RR_INTERVAL=200
 # 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=2009
 CONFIG_START_MONTH=9
@@ -266,6 +281,7 @@ CONFIG_DEV_CONSOLE=y
 CONFIG_SDCLONE_DISABLE=y
 # CONFIG_SCHED_WORKQUEUE is not set
 # 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"
@@ -275,9 +291,15 @@ CONFIG_DISABLE_OS_API=y
 # CONFIG_DISABLE_PTHREAD is not set
 # CONFIG_DISABLE_SIGNALS is not set
 # CONFIG_DISABLE_MQUEUE is not set
-CONFIG_DISABLE_MOUNTPOINT=y
 CONFIG_DISABLE_ENVIRON=y
-CONFIG_DISABLE_POLL=y
+
+#
+# Signal Numbers
+#
+CONFIG_SIG_SIGUSR1=1
+CONFIG_SIG_SIGUSR2=2
+CONFIG_SIG_SIGALARM=3
+CONFIG_SIG_SIGCONDTIMEDOUT=16
 
 #
 # Sizes of configurable things (0 disables)
@@ -297,7 +319,6 @@ CONFIG_PREALLOC_TIMERS=4
 #
 # Stack and heap information
 #
-# CONFIG_CUSTOM_STACK is not set
 CONFIG_IDLETHREAD_STACKSIZE=1024
 CONFIG_USERMAIN_STACKSIZE=2048
 CONFIG_PTHREAD_STACK_MIN=256
@@ -306,6 +327,7 @@ 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
@@ -333,7 +355,6 @@ CONFIG_DEV_LOWCONSOLE=y
 # CONFIG_16550_UART is not set
 CONFIG_ARCH_HAVE_USART2=y
 CONFIG_MCU_SERIAL=y
-CONFIG_STANDARD_SERIAL=y
 CONFIG_USART2_SERIAL_CONSOLE=y
 # CONFIG_NO_SERIAL_CONSOLE is not set
 
@@ -371,11 +392,13 @@ CONFIG_USART2_2STOP=0
 #
 # File system configuration
 #
+CONFIG_DISABLE_MOUNTPOINT=y
 # CONFIG_FS_RAMMAP is not set
 
 #
 # System Logging
 #
+# CONFIG_SYSLOG_ENABLE is not set
 # CONFIG_SYSLOG is not set
 
 #
@@ -396,11 +419,17 @@ CONFIG_MM_REGIONS=2
 # CONFIG_BINFMT_DISABLE is not set
 # CONFIG_NXFLAT is not set
 # CONFIG_ELF is not set
+# CONFIG_BUILTIN is not set
+# CONFIG_PIC is not set
 CONFIG_SYMTAB_ORDEREDBYNAME=y
 
 #
 # Library Routines
 #
+
+#
+# Standard C Library Options
+#
 CONFIG_STDIO_BUFFER_SIZE=64
 CONFIG_STDIO_LINEBUFFER=y
 CONFIG_NUNGET_CHARS=2
@@ -411,6 +440,9 @@ CONFIG_NUNGET_CHARS=2
 # 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
@@ -419,8 +451,14 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
 
 #
+# Non-standard Helper Functions
+#
+# CONFIG_LIB_KBDCODEC is not set
+
+#
 # Basic CXX Support
 #
+# CONFIG_C99_BOOL8 is not set
 # CONFIG_HAVE_CXX is not set
 
 #
@@ -428,9 +466,8 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 #
 
 #
-# Named Applications
+# Built-In Applications
 #
-# CONFIG_BUILTIN is not set
 
 #
 # Examples
@@ -447,12 +484,12 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 # 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_MOUNT is not set
 # CONFIG_EXAMPLES_MODBUS is not set
-# CONFIG_EXAMPLES_NETTEST is not set
 # CONFIG_EXAMPLES_NSH is not set
 # CONFIG_EXAMPLES_NULL is not set
 # CONFIG_EXAMPLES_NX is not set
@@ -473,6 +510,7 @@ 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
@@ -488,7 +526,6 @@ CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
 # CONFIG_EXAMPLES_USBMSC is not set
 # CONFIG_EXAMPLES_USBTERM is not set
 # CONFIG_EXAMPLES_WATCHDOG is not set
-# CONFIG_EXAMPLES_WLAN is not set
 
 #
 # Interpreters
@@ -581,3 +618,7 @@ CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
 # Sysinfo
 #
 # CONFIG_SYSTEM_SYSINFO is not set
+
+#
+# USB Monitor
+#
diff --git a/nuttx/configs/stm32f3discovery/ostest/setenv.sh b/nuttx/configs/stm32f3discovery/ostest/setenv.sh
index 43e2a1b3e..1e65a054b 100755
--- a/nuttx/configs/stm32f3discovery/ostest/setenv.sh
+++ b/nuttx/configs/stm32f3discovery/ostest/setenv.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # configs/stm32f3discovery/ostest/setenv.sh
 #
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/scripts/gnu-elf.ld b/nuttx/configs/stm32f3discovery/scripts/gnu-elf.ld
index 211a52100..54e483a12 100644
--- a/nuttx/configs/stm32f3discovery/scripts/gnu-elf.ld
+++ b/nuttx/configs/stm32f3discovery/scripts/gnu-elf.ld
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm32f3discovery/scripts/gnu-elf.ld
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/scripts/ld.script b/nuttx/configs/stm32f3discovery/scripts/ld.script
index f3d649b98..b684bc54b 100644
--- a/nuttx/configs/stm32f3discovery/scripts/ld.script
+++ b/nuttx/configs/stm32f3discovery/scripts/ld.script
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm32f3discovery/scripts/ld.script
  *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -33,23 +33,18 @@
  *
  ****************************************************************************/
 
-/* The STM32F407VG has 1024Kb of FLASH beginning at address 0x0800:0000 and
- * 192Kb of SRAM. SRAM is split up into three blocks:
- *
- * 1) 112Kb of SRAM beginning at address 0x2000:0000
- * 2)  16Kb of SRAM beginning at address 0x2001:c000
- * 3)  64Kb of CCM SRAM beginning at address 0x1000:0000
+/* The STM32F303VCT has 256Kb of FLASH beginning at address 0x0800:0000 and
+ * 40Kb of SRAM. 
  *
  * 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.
+ * the 0x0800:0000 address range.
  */
 
 MEMORY
 {
-    flash (rx) : ORIGIN = 0x08000000, LENGTH = 1024K
-    sram (rwx) : ORIGIN = 0x20000000, LENGTH = 112K
+    flash (rx) : ORIGIN = 0x08000000, LENGTH = 256K
+    sram (rwx) : ORIGIN = 0x20000000, LENGTH = 40K
 }
 
 OUTPUT_ARCH(arm)
diff --git a/nuttx/configs/stm32f3discovery/src/Makefile b/nuttx/configs/stm32f3discovery/src/Makefile
index 58ef88ce1..56c053559 100644
--- a/nuttx/configs/stm32f3discovery/src/Makefile
+++ b/nuttx/configs/stm32f3discovery/src/Makefile
@@ -1,7 +1,7 @@
 ############################################################################
 # configs/stm32f3discovery/src/Makefile
 #
-#   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+#   Copyright (C) 2013 Gregory Nutt. All rights reserved.
 #   Author: Gregory Nutt <gnutt@nuttx.org>
 #
 # Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/stm32f3discovery-internal.h b/nuttx/configs/stm32f3discovery/src/stm32f3discovery-internal.h
index a26e7b61a..d9189ed19 100644
--- a/nuttx/configs/stm32f3discovery/src/stm32f3discovery-internal.h
+++ b/nuttx/configs/stm32f3discovery/src/stm32f3discovery-internal.h
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/src/stm32f3discovery-internal.h
  * arch/arm/src/board/stm32f3discovery-internal.n
  *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_autoleds.c b/nuttx/configs/stm32f3discovery/src/up_autoleds.c
index 4becd6e52..bcf0e1a36 100644
--- a/nuttx/configs/stm32f3discovery/src/up_autoleds.c
+++ b/nuttx/configs/stm32f3discovery/src/up_autoleds.c
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/src/up_autoleds.c
  * arch/arm/src/board/up_autoleds.c
  *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_boot.c b/nuttx/configs/stm32f3discovery/src/up_boot.c
index 73c0a0cf7..09849cb82 100644
--- a/nuttx/configs/stm32f3discovery/src/up_boot.c
+++ b/nuttx/configs/stm32f3discovery/src/up_boot.c
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/src/up_boot.c
  * arch/arm/src/board/up_boot.c
  *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_buttons.c b/nuttx/configs/stm32f3discovery/src/up_buttons.c
index 5ae8ec679..5c139e1dc 100644
--- a/nuttx/configs/stm32f3discovery/src/up_buttons.c
+++ b/nuttx/configs/stm32f3discovery/src/up_buttons.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * configs/stm32f3discovery/src/up_buttons.c
  *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_cxxinitialize.c b/nuttx/configs/stm32f3discovery/src/up_cxxinitialize.c
index a7d975bb2..43e028e8c 100644
--- a/nuttx/configs/stm32f3discovery/src/up_cxxinitialize.c
+++ b/nuttx/configs/stm32f3discovery/src/up_cxxinitialize.c
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/src/up_cxxinitialize.c
  * arch/arm/src/board/up_cxxinitialize.c
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_nsh.c b/nuttx/configs/stm32f3discovery/src/up_nsh.c
index c7392f47c..e5321731e 100644
--- a/nuttx/configs/stm32f3discovery/src/up_nsh.c
+++ b/nuttx/configs/stm32f3discovery/src/up_nsh.c
@@ -2,7 +2,7 @@
  * config/stm32f3discovery/src/up_nsh.c
  * arch/arm/src/board/up_nsh.c
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_pwm.c b/nuttx/configs/stm32f3discovery/src/up_pwm.c
index 3c7fe0772..d2f986eae 100644
--- a/nuttx/configs/stm32f3discovery/src/up_pwm.c
+++ b/nuttx/configs/stm32f3discovery/src/up_pwm.c
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/src/up_pwm.c
  * arch/arm/src/board/up_pwm.c
  *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_qencoder.c b/nuttx/configs/stm32f3discovery/src/up_qencoder.c
index 8baaa64e0..a3cabbd9f 100644
--- a/nuttx/configs/stm32f3discovery/src/up_qencoder.c
+++ b/nuttx/configs/stm32f3discovery/src/up_qencoder.c
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/src/up_qencoder.c
  * arch/arm/src/board/up_qencoder.c
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_spi.c b/nuttx/configs/stm32f3discovery/src/up_spi.c
index f578cbb35..ce14ea73a 100644
--- a/nuttx/configs/stm32f3discovery/src/up_spi.c
+++ b/nuttx/configs/stm32f3discovery/src/up_spi.c
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/src/up_spi.c
  * arch/arm/src/board/up_spi.c
  *
- *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_usb.c b/nuttx/configs/stm32f3discovery/src/up_usb.c
index 8dfb2840b..a06508b63 100644
--- a/nuttx/configs/stm32f3discovery/src/up_usb.c
+++ b/nuttx/configs/stm32f3discovery/src/up_usb.c
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/src/up_usbdev.c
  * arch/arm/src/board/up_boot.c
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_userleds.c b/nuttx/configs/stm32f3discovery/src/up_userleds.c
index 3b7bfa08f..de81de39f 100644
--- a/nuttx/configs/stm32f3discovery/src/up_userleds.c
+++ b/nuttx/configs/stm32f3discovery/src/up_userleds.c
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/src/up_leds.c
  * arch/arm/src/board/up_leds.c
  *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/src/up_watchdog.c b/nuttx/configs/stm32f3discovery/src/up_watchdog.c
index 603c21f7c..750757da4 100644
--- a/nuttx/configs/stm32f3discovery/src/up_watchdog.c
+++ b/nuttx/configs/stm32f3discovery/src/up_watchdog.c
@@ -2,7 +2,7 @@
  * configs/stm32f3discovery/src/up_watchdog.c
  * arch/arm/src/board/up_watchdog.c
  *
- *   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/nuttx/configs/stm32f3discovery/usbnsh/defconfig b/nuttx/configs/stm32f3discovery/usbnsh/defconfig
index 83757c294..d1f549536 100644
--- a/nuttx/configs/stm32f3discovery/usbnsh/defconfig
+++ b/nuttx/configs/stm32f3discovery/usbnsh/defconfig
@@ -124,11 +124,23 @@ CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y
 # CONFIG_ARCH_CHIP_STM32F105VBT7 is not set
 # CONFIG_ARCH_CHIP_STM32F107VC is not set
 # CONFIG_ARCH_CHIP_STM32F207IG is not set
+# CONFIG_ARCH_CHIP_STM32F302CB is not set
+# CONFIG_ARCH_CHIP_STM32F302CC is not set
+# CONFIG_ARCH_CHIP_STM32F302RB is not set
+# CONFIG_ARCH_CHIP_STM32F302RC is not set
+# CONFIG_ARCH_CHIP_STM32F302VB is not set
+# CONFIG_ARCH_CHIP_STM32F302VC is not set
+# CONFIG_ARCH_CHIP_STM32F303CB is not set
+# CONFIG_ARCH_CHIP_STM32F303CC is not set
+# CONFIG_ARCH_CHIP_STM32F303RB is not set
+# CONFIG_ARCH_CHIP_STM32F303RC is not set
+# CONFIG_ARCH_CHIP_STM32F303VB is not set
+CONFIG_ARCH_CHIP_STM32F303VC=y
 # CONFIG_ARCH_CHIP_STM32F405RG is not set
 # CONFIG_ARCH_CHIP_STM32F405VG is not set
 # CONFIG_ARCH_CHIP_STM32F405ZG is not set
 # CONFIG_ARCH_CHIP_STM32F407VE is not set
-CONFIG_ARCH_CHIP_CONFIG_ARCH_CHIP_STM32F303VC=y
+# CONFIG_ARCH_CHIP_STM32F407VG is not set
 # CONFIG_ARCH_CHIP_STM32F407ZE is not set
 # CONFIG_ARCH_CHIP_STM32F407ZG is not set
 # CONFIG_ARCH_CHIP_STM32F407IE is not set
@@ -142,32 +154,20 @@ CONFIG_STM32_STM32F30XX=y
 # CONFIG_STM32_ADC1 is not set
 # CONFIG_STM32_ADC2 is not set
 # CONFIG_STM32_ADC3 is not set
-# CONFIG_STM32_BKPSRAM is not set
+# CONFIG_STM32_ADC4 is not set
 # CONFIG_STM32_CAN1 is not set
-# CONFIG_STM32_CAN2 is not set
-# CONFIG_STM32_CCMDATARAM is not set
 # CONFIG_STM32_CRC is not set
-# CONFIG_STM32_CRYP is not set
 # CONFIG_STM32_DMA1 is not set
 # CONFIG_STM32_DMA2 is not set
 # CONFIG_STM32_DAC1 is not set
 # CONFIG_STM32_DAC2 is not set
-# CONFIG_STM32_DCMI is not set
-# CONFIG_STM32_ETHMAC is not set
-# CONFIG_STM32_FSMC is not set
-# CONFIG_STM32_HASH is not set
 # CONFIG_STM32_I2C1 is not set
 # CONFIG_STM32_I2C2 is not set
-# CONFIG_STM32_I2C3 is not set
 # CONFIG_STM32_IWDG is not set
-CONFIG_STM32_OTGFS=y
-# CONFIG_STM32_OTGHS is not set
 CONFIG_STM32_PWR=y
-# CONFIG_STM32_RNG is not set
 # CONFIG_STM32_SDIO is not set
 CONFIG_STM32_SPI1=y
 # CONFIG_STM32_SPI2 is not set
-# CONFIG_STM32_SPI3 is not set
 CONFIG_STM32_SYSCFG=y
 # CONFIG_STM32_TIM1 is not set
 # CONFIG_STM32_TIM2 is not set
@@ -177,32 +177,24 @@ CONFIG_STM32_SYSCFG=y
 # CONFIG_STM32_TIM6 is not set
 # CONFIG_STM32_TIM7 is not set
 # CONFIG_STM32_TIM8 is not set
-# CONFIG_STM32_TIM9 is not set
-# CONFIG_STM32_TIM10 is not set
-# CONFIG_STM32_TIM11 is not set
-# CONFIG_STM32_TIM12 is not set
-# CONFIG_STM32_TIM13 is not set
-# CONFIG_STM32_TIM14 is not set
+# CONFIG_STM32_TIM15 is not set
+# CONFIG_STM32_TIM16 is not set
+# CONFIG_STM32_TIM17 is not set
 # CONFIG_STM32_USART1 is not set
 CONFIG_STM32_USART2=y
-# CONFIG_STM32_USART3 is not set
-# CONFIG_STM32_UART4 is not set
-# CONFIG_STM32_UART5 is not set
-# CONFIG_STM32_USART6 is not set
+CONFIG_STM32_USB=y
 # CONFIG_STM32_WWDG is not set
 CONFIG_STM32_SPI=y
 
 #
 # Alternate Pin Mapping
 #
-# CONFIG_STM32_FLASH_PREFETCH is not set
 # CONFIG_STM32_JTAG_DISABLE is not set
 # CONFIG_STM32_JTAG_FULL_ENABLE is not set
 # CONFIG_STM32_JTAG_NOJNTRST_ENABLE is not set
 CONFIG_STM32_JTAG_SW_ENABLE=y
 # CONFIG_STM32_FORCEPOWER is not set
 # CONFIG_ARCH_BOARD_STM32_CUSTOM_CLOCKCONFIG is not set
-# CONFIG_STM32_CCMEXCLUDE is not set
 CONFIG_STM32_USART=y
 
 #
@@ -504,6 +496,8 @@ CONFIG_LIB_HOMEDIR="/"
 # 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