Add XML RPC server plus NXWM build fixes from Max Holtzberg

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5150 42af7a65-404d-4744-a932-0658087f49c3

ChangeLog

@@ -3341,4 +3341,11 @@
 	  is enabled and (2) some data was obtained from read-ahead buffers.
 	  Blocking is a bad idea in that case because there is no timeout!
 	  (submitted by Max Holtzberg).
-
+	* configs/stm3240g-eval/xmlrpc: An example configuration for the
+	  Embeddable Lightweight XML-RPC Server at apps/examples/xmlrpc.
+	  See http://www.drdobbs.com/web-development/\
+	  an-embeddable-lightweight-xml-rpc-server/184405364 for more info.
+	  Contributed by Max Holtzberg.
+	* configs/*/nxwm/defconfig and sched/task_exithook.c: Fixes for
+	  bugs that crept in during recent changes.  (Submitted by Max
+	  Holtzberg).

Makefile

@@ -603,7 +603,7 @@ distclean: clean subdir_distclean clean_context
 ifeq ($(CONFIG_BUILD_2PASS),y)
 	@$(MAKE) -C $(CONFIG_PASS1_BUILDIR) TOPDIR="$(TOPDIR)" distclean
 endif
-	@rm -f Make.defs setenv.sh .config
+	@rm -f Make.defs setenv.sh .config .config.old
 
 # Application housekeeping targets.  The APPDIR variable refers to the user
 # application directory.  A sample apps/ directory is included with NuttX,

arch/arm/src/stm32/Kconfig

@@ -1670,6 +1670,12 @@ config STM32_MII_MCO2
 	---help---
 		Use MCO2 to clock the MII interface.  Default:  Use MC01
 
+config STM32_MII_EXTCLK
+	bool "External MII clock"
+	---help---
+		Clocking is provided by external logic.  Don't use MCO for MII
+		clock.  Default:  Use MC0[1]
+
 endchoice
 
 config STM32_AUTONEG
@@ -1746,6 +1752,38 @@ config STM32_RMII
 	default y if !STM32_MII
 	depends on STM32_ETHMAC
 
+choice
+	prompt "RMII clock configuration"
+	default STM32_RMII_MCO if STM32_STM32F10XX
+	default STM32_RMII_MCO1 if STM32_STM32F20XX || STM32_STM32F40XX
+	depends on STM32_RMII
+
+config STM32_RMII_MCO
+	bool "Use MC0 as RMII clock"
+	depends on STM32_STM32F10XX
+	---help---
+		Use MCO to clock the RMII interface.  Default:  Use MC0
+
+config STM32_RMII_MCO1
+	bool "Use MC01 as RMII clock"
+	depends on (STM32_STM32F20XX || STM32_STM32F40XX)
+	---help---
+		Use MCO1 to clock the RMII interface.  Default:  Use MC01
+
+config STM32_RMII_MCO2
+	bool "Use MC02 as RMII clock"
+	depends on (STM32_STM32F20XX || STM32_STM32F40XX)
+	---help---
+		Use MCO2 to clock the RMII interface.  Default:  Use MC01
+
+config STM32_RMII_EXTCLK
+	bool "External RMII clock"
+	---help---
+		Clocking is provided by external logic.  Don't use MCO for RMII
+		clock.  Default:  Use MC0[1]
+
+endchoice
+
 menu "USB Host Configuration"
 
 config STM32_OTGFS_RXFIFO_SIZE

arch/arm/src/stm32/stm32_eth.c

@@ -103,15 +103,30 @@
 
 #ifdef CONFIG_STM32_MII
 #  if defined(CONFIG_STM32_STM32F20XX) || defined(CONFIG_STM32_STM32F40XX)
-#    if !defined(CONFIG_STM32_MII_MCO1) && !defined(CONFIG_STM32_MII_MCO2)
+#    if !defined(CONFIG_STM32_MII_MCO1) && !defined(CONFIG_STM32_MII_MCO2) && !defined(CONFIG_STM32_MII_EXTCLK)
-#      warning "Neither CONFIG_STM32_MII_MCO1 nor CONFIG_STM32_MII_MCO2 defined"
+#      warning "Neither CONFIG_STM32_MII_MCO1, CONFIG_STM32_MII_MCO2, nor CONFIG_STM32_MII_EXTCLK defined"
 #    endif
 #    if defined(CONFIG_STM32_MII_MCO1) && defined(CONFIG_STM32_MII_MCO2)
 #      error "Both CONFIG_STM32_MII_MCO1 and CONFIG_STM32_MII_MCO2 defined"
 #    endif
 #  elif defined(CONFIG_STM32_CONNECTIVITYLINE)
-#    if !defined(CONFIG_STM32_MII_MCO)
+#    if !defined(CONFIG_STM32_MII_MCO) && !defined(CONFIG_STM32_MII_EXTCLK)
-#      warning "CONFIG_STM32_MII_MCO not defined"
+#      warning "Neither CONFIG_STM32_MII_MCO nor CONFIG_STM32_MII_EXTCLK defined"
+#    endif
+#  endif
+#endif
+
+#ifdef CONFIG_STM32_RMII
+#  if defined(CONFIG_STM32_STM32F20XX) || defined(CONFIG_STM32_STM32F40XX)
+#    if !defined(CONFIG_STM32_RMII_MCO1) && !defined(CONFIG_STM32_RMII_MCO2) && !defined(CONFIG_STM32_RMII_EXTCLK)
+#      warning "Neither CONFIG_STM32_RMII_MCO1, CONFIG_STM32_RMII_MCO2, nor CONFIG_STM32_RMII_EXTCLK defined"
+#    endif
+#    if defined(CONFIG_STM32_RMII_MCO1) && defined(CONFIG_STM32_RMII_MCO2)
+#      error "Both CONFIG_STM32_RMII_MCO1 and CONFIG_STM32_RMII_MCO2 defined"
+#    endif
+#  elif defined(CONFIG_STM32_CONNECTIVITYLINE)
+#    if !defined(CONFIG_STM32_RMII_MCO) && !defined(CONFIG_STM32_RMII_EXTCLK)
+#      warning "Neither CONFIG_STM32_RMII_MCO nor CONFIG_STM32_RMII_EXTCLK defined"
 #    endif
 #  endif
 #endif
@@ -2735,17 +2750,42 @@ static inline void stm32_ethgpioconfig(FAR struct stm32_ethmac_s *priv)
 
 #elif defined(CONFIG_STM32_RMII)
 
-  /* Setup MCO pin for alternative usage */
-
-#if defined(CONFIG_STM32_MII_MCO)
-  stm32_configgpio(GPIO_MCO);
-  stm32_mcoconfig(BOARD_CFGR_MCO_SOURCE);
-#endif
-
   /* Select the RMII interface */
 
   stm32_selectrmii();
 
+  /* Provide clocking via MCO, MCO1 or MCO2:
+   *
+   * "MCO1 (microcontroller clock output), used to output HSI, LSE, HSE or PLL
+   *  clock (through a configurable prescaler) on PA8 pin."
+   *
+   * "MCO2 (microcontroller clock output), used to output HSE, PLL, SYSCLK or
+   *  PLLI2S clock (through a configurable prescaler) on PC9 pin."
+   */
+
+# if defined(CONFIG_STM32_RMII_MCO1)
+  /* Configure MC01 to drive the PHY.  Board logic must provide MC01 clocking
+   * info.
+   */
+
+  stm32_configgpio(GPIO_MCO1);
+  stm32_mco1config(BOARD_CFGR_MC01_SOURCE, BOARD_CFGR_MC01_DIVIDER);
+
+# elif defined(CONFIG_STM32_RMII_MCO2)
+  /* Configure MC02 to drive the PHY.  Board logic must provide MC02 clocking
+   * info.
+   */
+
+  stm32_configgpio(GPIO_MCO2);
+  stm32_mco2config(BOARD_CFGR_MC02_SOURCE, BOARD_CFGR_MC02_DIVIDER);
+
+# elif defined(CONFIG_STM32_RMII_MCO)
+  /* Setup MCO pin for alternative usage */
+
+  stm32_configgpio(GPIO_MCO);
+  stm32_mcoconfig(BOARD_CFGR_MCO_SOURCE);
+# endif
+
   /* RMII interface pins (7):
    *
    * RMII_TXD[1:0], RMII_TX_EN, RMII_RXD[1:0], RMII_CRS_DV, MDC, MDIO,

configs/olimex-stm32-p107/nsh/defconfig

@@ -370,7 +370,7 @@ CONFIG_NET_MULTICAST=n
 CONFIG_STM32_PHYADDR=1
 CONFIG_STM32_MII=n
 CONFIG_STM32_RMII=y
-CONFIG_STM32_MII_MCO=y
+CONFIG_STM32_RMII_MCO=y
 CONFIG_STM32_AUTONEG=y
 #CONFIG_STM32_ETHFD
 #CONFIG_STM32_ETH100MB

configs/sim/nxwm/defconfig

@@ -67,7 +67,7 @@ CONFIG_SIM_TOUCHSCREEN=n
 #
 # General OS setup
 #
-CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_USER_ENTRYPOINT="user_start"
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=y

configs/stm3220g-eval/nxwm/defconfig

@@ -256,7 +256,7 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_USER_ENTRYPOINT="user_start"
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n

configs/stm3240g-eval/README.txt

@@ -1320,3 +1320,11 @@ Where <subdir> is one of the following:
     use NSH, then you don't care about this.  This test is good for
     testing the Telnet daemon only because it works in a simpler
     environment than does the nsh configuration.
+
+  xmlrpc
+  ------
+
+    An example configuration for the Embeddable Lightweight XML-RPC
+    Server at apps/examples/xmlrpc. See http://www.drdobbs.com/web-development/\
+    an-embeddable-lightweight-xml-rpc-server/184405364 for more info.
+    Contributed by Max Holtzberg.

configs/stm3240g-eval/nxwm/defconfig

@@ -262,7 +262,7 @@ CONFIG_HAVE_LIBM=n
 #
 # General OS setup
 #
-CONFIG_USER_ENTRYPOINT="nsh_main"
+CONFIG_USER_ENTRYPOINT="user_start"
 CONFIG_DEBUG=n
 CONFIG_DEBUG_VERBOSE=n
 CONFIG_DEBUG_SYMBOLS=n

configs/stm3240g-eval/xmlrpc/Make.defs

@@ -0,0 +1,198 @@
+############################################################################
+# configs/stm3240g-eval/xmlrpc/Make.defs
+#
+#   Copyright (C) 2012 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+include ${TOPDIR}/.config
+include ${TOPDIR}/tools/Config.mk
+
+# Setup for the selected toolchain
+
+ifeq ($(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)/scripts/$(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/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
+endif
+
+CC = $(CROSSDEV)gcc
+CXX = $(CROSSDEV)g++
+CPP = $(CROSSDEV)gcc -E
+LD = $(CROSSDEV)ld
+AR = $(ARCROSSDEV)ar rcs
+NM = $(ARCROSSDEV)nm
+OBJCOPY = $(CROSSDEV)objcopy
+OBJDUMP = $(CROSSDEV)objdump
+
+ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
+ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
+
+ifeq ("${CONFIG_DEBUG_SYMBOLS}","y")
+  ARCHOPTIMIZATION = -g
+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 =
+

configs/stm3240g-eval/xmlrpc/setenv.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+# configs/stm3240g-eval/xmlrpc/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}"

lib/string/Make.defs

@@ -42,11 +42,7 @@ CSRCS += lib_checkbase.c lib_isbasedigit.c lib_memset.c lib_memchr.c \
 		 lib_strncasecmp.c lib_strncat.c lib_strncmp.c lib_strncpy.c \
 		 lib_strndup.c lib_strcasestr.c lib_strpbrk.c lib_strrchr.c\
 		 lib_strspn.c lib_strstr.c lib_strtok.c lib_strtokr.c lib_strtol.c \
-		 lib_strtoll.c lib_strtoul.c lib_strtoull.c
+		 lib_strtoll.c lib_strtoul.c lib_strtoull.c lib_strtod.c
-
-ifeq ($(CONFIG_LIBC_FLOATINGPOINT),y)
-CSRCS += lib_strtod.c
-endif
 
 # Add the string directory to the build
 

lib/string/lib_strtod.c

@@ -37,10 +37,15 @@
  * Included Files
  ****************************************************************************/
 
+#include <nuttx/config.h>
+#include <nuttx/compiler.h>
+
 #include <stdlib.h>
 #include <ctype.h>
 #include <errno.h>
 
+#ifdef CONFIG_HAVE_DOUBLE
+
 /****************************************************************************
  * Pre-processor definitions
  ****************************************************************************/
@@ -232,3 +237,5 @@ double_t strtod(const char *str, char **endptr)
   return number;
 }
 
+#endif /* CONFIG_HAVE_DOUBLE */
+

sched/task_exithook.c

@@ -181,6 +181,7 @@ static inline void task_onexit(FAR _TCB *tcb, int status)
       tcb->onexitfunc = NULL;
     }
 #endif
+}
 #else
 #  define task_onexit(tcb,status)
 #endif

tools/xmlrpc_test.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python
+############################################################################
+# tools/xmlrpc_test.py
+#
+#   Copyright (C) 2012 Max Holtzberg. All rights reserved.
+#   Author: Max Holtzberg <mh@uvc.de>
+#
+# 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.
+#
+############################################################################
+
+import sys
+import xmlrpclib
+
+if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        print 'Usage: %s <ip address>' % sys.argv[0]
+        quit(1)
+
+    server_url = 'http://%s/device' % sys.argv[1]
+    server = xmlrpclib.ServerProxy(server_url)
+    result = server.get_device_stats("username", "password", 0)
+    print result