clicker2-stm32: Add a configuratino that will, eventually, be used for 6loWPAN testing.

configs/clicker2-stm32/README.txt

@@ -352,6 +352,35 @@ Configurations
 
          CONFIG_NSH_ARCHINIT=y
 
+  mrf24j40-6lowpan
+
+    This is another version of nsh that is very similar to the mrf24j40-mac
+    configuration but is focused on testing the IEEE 802.15.4 MAC integration
+    with the 6loWPAN network stack.  I derives directly from the mrf24j40-mac
+    and all NOTES provided there apply.  Additional differences are summarized
+    below:
+
+    NOTES:
+
+    1. This is another NSH example.  If differs from the mrf24j40
+       configuration in that this configuration, like the usbnsh
+       configuration, it uses a USB serial device for console I/O.
+       Such a configuration is useful on the Clicker2 STM32 which
+       has no builtin RS-232 drivers and tangle of cables and jumpers
+       needed to debug multi-board setups.
+
+       Other NOTES for the usbnsh configuration should appy.
+
+    2. This configuration does have USART3 output enabled and set up as
+       the system logging device:
+
+       CONFIG_SYSLOG_CHAR=y               : Use a character device for system logging
+       CONFIG_SYSLOG_DEVPATH="/dev/ttyS0" : USART3 will be /dev/ttyS0
+
+       However, there is nothing to generate SYLOG output in the default
+       configuration so nothing should appear on USART3 unless you enable
+       some debug output or enable the USB monitor.
+
   nsh:
 
     Configures the NuttShell (nsh) located at examples/nsh.  This

configs/clicker2-stm32/mrf24j40-6lowpan/Make.defs

@@ -0,0 +1,122 @@
+############################################################################
+# configs/clicker2-stm32/mrf24j40-6lowpan/Make.defs
+#
+#   Copyright (C) 2017 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
+include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
+
+LDSCRIPT = flash.ld
+
+ifeq ($(WINTOOL),y)
+  # Windows-native toolchains
+  DIRLINK = $(TOPDIR)/tools/copydir.sh
+  DIRUNLINK = $(TOPDIR)/tools/unlink.sh
+  MKDEP = $(TOPDIR)/tools/mkwindeps.sh
+  ARCHINCLUDES = -I. -isystem "${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)}"
+else
+  # Linux/Cygwin-native toolchain
+  MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
+  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 = $(CROSSDEV)ar rcs
+NM = $(CROSSDEV)nm
+OBJCOPY = $(CROSSDEV)objcopy
+OBJDUMP = $(CROSSDEV)objdump
+
+ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
+ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
+
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+  ARCHOPTIMIZATION = -g
+endif
+
+ifneq ($(CONFIG_DEBUG_NOOPT),y)
+  ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
+endif
+
+ARCHCFLAGS = -fno-builtin
+ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new -fno-rtti
+ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
+ARCHWARNINGSXX = -Wall -Wshadow -Wundef
+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-gotoff.ld -no-check-sections
+LDNXFLATFLAGS = -e main -s 2048
+
+# Loadable module definitions
+
+CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
+
+LDMODULEFLAGS = -r -e module_initialize
+ifeq ($(WINTOOL),y)
+  LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libc/modlib/gnu-elf.ld}"
+else
+  LDMODULEFLAGS += -T $(TOPDIR)/libc/modlib/gnu-elf.ld
+endif
+
+ASMEXT = .S
+OBJEXT = .o
+LIBEXT = .a
+EXEEXT =
+
+ifneq ($(CROSSDEV),arm-nuttx-elf-)
+  LDFLAGS += -nostartfiles -nodefaultlibs
+endif
+ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
+  LDFLAGS += -g
+endif
+
+HOSTCC = gcc
+HOSTINCLUDES = -I.
+HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe
+HOSTLDFLAGS =

configs/clicker2-stm32/mrf24j40-mac/defconfig

@@ -16,7 +16,7 @@ CONFIG_HOST_LINUX=y
 #
 # Build Configuration
 #
-CONFIG_APPS_DIR="../apps"
+# CONFIG_APPS_DIR="../apps"
 CONFIG_BUILD_FLAT=y
 # CONFIG_BUILD_2PASS is not set
 

configs/clicker2-stm32/nsh/defconfig

@@ -120,12 +120,11 @@ CONFIG_ARCH_CORTEXM4=y
 # CONFIG_ARCH_CORTEXR4 is not set
 # CONFIG_ARCH_CORTEXR4F is not set
 # CONFIG_ARCH_CORTEXR5 is not set
-# CONFIG_ARCH_CORTEX5F is not set
+# CONFIG_ARCH_CORTEXR5F is not set
 # CONFIG_ARCH_CORTEXR7 is not set
 # CONFIG_ARCH_CORTEXR7F is not set
 CONFIG_ARCH_FAMILY="armv7-m"
 CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARCH_TOOLCHAIN_IAR is not set
 # CONFIG_ARMV7M_USEBASEPRI is not set
 CONFIG_ARCH_HAVE_CMNVECTOR=y
 # CONFIG_ARMV7M_CMNVECTOR is not set
@@ -394,6 +393,7 @@ CONFIG_STM32_HAVE_I2C2=y
 CONFIG_STM32_HAVE_I2C3=y
 CONFIG_STM32_HAVE_SPI2=y
 CONFIG_STM32_HAVE_SPI3=y
+CONFIG_STM32_HAVE_I2S3=y
 # CONFIG_STM32_HAVE_SPI4 is not set
 # CONFIG_STM32_HAVE_SPI5 is not set
 # CONFIG_STM32_HAVE_SPI6 is not set
@@ -432,6 +432,7 @@ CONFIG_STM32_PWR=y
 # CONFIG_STM32_SPI1 is not set
 # CONFIG_STM32_SPI2 is not set
 # CONFIG_STM32_SPI3 is not set
+# CONFIG_STM32_I2S3 is not set
 CONFIG_STM32_SYSCFG=y
 # CONFIG_STM32_TIM1 is not set
 # CONFIG_STM32_TIM2 is not set
@@ -527,6 +528,7 @@ CONFIG_STM32_USART3_SERIALDRIVER=y
 #
 # USB Device Configuration
 #
+# CONFIG_ARCH_TOOLCHAIN_IAR is not set
 CONFIG_ARCH_TOOLCHAIN_GNU=y
 
 #
@@ -1075,7 +1077,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 #
 # CONFIG_C99_BOOL8 is not set
 CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
 # CONFIG_CXX_NEWLONG is not set
 
 #
@@ -1305,6 +1306,7 @@ CONFIG_NSH_CONSOLE=y
 # Platform-specific Support
 #
 # CONFIG_PLATFORM_CONFIGDATA is not set
+CONFIG_HAVE_CXXINITIALIZE=y
 
 #
 # System Libraries and NSH Add-Ons

configs/clicker2-stm32/usbnsh/defconfig

@@ -120,12 +120,11 @@ CONFIG_ARCH_CORTEXM4=y
 # CONFIG_ARCH_CORTEXR4 is not set
 # CONFIG_ARCH_CORTEXR4F is not set
 # CONFIG_ARCH_CORTEXR5 is not set
-# CONFIG_ARCH_CORTEX5F is not set
+# CONFIG_ARCH_CORTEXR5F is not set
 # CONFIG_ARCH_CORTEXR7 is not set
 # CONFIG_ARCH_CORTEXR7F is not set
 CONFIG_ARCH_FAMILY="armv7-m"
 CONFIG_ARCH_CHIP="stm32"
-# CONFIG_ARCH_TOOLCHAIN_IAR is not set
 # CONFIG_ARMV7M_USEBASEPRI is not set
 CONFIG_ARCH_HAVE_CMNVECTOR=y
 # CONFIG_ARMV7M_CMNVECTOR is not set
@@ -394,6 +393,7 @@ CONFIG_STM32_HAVE_I2C2=y
 CONFIG_STM32_HAVE_I2C3=y
 CONFIG_STM32_HAVE_SPI2=y
 CONFIG_STM32_HAVE_SPI3=y
+CONFIG_STM32_HAVE_I2S3=y
 # CONFIG_STM32_HAVE_SPI4 is not set
 # CONFIG_STM32_HAVE_SPI5 is not set
 # CONFIG_STM32_HAVE_SPI6 is not set
@@ -432,6 +432,7 @@ CONFIG_STM32_PWR=y
 # CONFIG_STM32_SPI1 is not set
 # CONFIG_STM32_SPI2 is not set
 # CONFIG_STM32_SPI3 is not set
+# CONFIG_STM32_I2S3 is not set
 CONFIG_STM32_SYSCFG=y
 # CONFIG_STM32_TIM1 is not set
 # CONFIG_STM32_TIM2 is not set
@@ -527,6 +528,7 @@ CONFIG_STM32_USART3_SERIALDRIVER=y
 #
 # USB Device Configuration
 #
+# CONFIG_ARCH_TOOLCHAIN_IAR is not set
 CONFIG_ARCH_TOOLCHAIN_GNU=y
 
 #
@@ -1124,7 +1126,6 @@ CONFIG_LIB_SENDFILE_BUFSIZE=512
 #
 # CONFIG_C99_BOOL8 is not set
 CONFIG_HAVE_CXX=y
-CONFIG_HAVE_CXXINITIALIZE=y
 # CONFIG_CXX_NEWLONG is not set
 
 #
@@ -1356,6 +1357,7 @@ CONFIG_NSH_ARCHINIT=y
 # Platform-specific Support
 #
 # CONFIG_PLATFORM_CONFIGDATA is not set
+CONFIG_HAVE_CXXINITIALIZE=y
 
 #
 # System Libraries and NSH Add-Ons