Add TI CC3220SF_LAUNCHXL

.vscode/launch.TEMPLATE.json

@@ -65,12 +65,39 @@
             "serverStarted": "Info\\ :\\ [\\w\\d\\.]*:\\ hardware",
             "filterStderr": true,
             "externalConsole": true,
-            "cwd": "${cwd}",
+            "cwd": "${cwd}"
             // Enable the following to debug GDB
             //"logging": {
             //    "engineLogging": true,
             //    "traceResponse": true
             //},
+        },
+
+        {
+            "MIMode": "gdb",
+            "name": "CC3200 Launchpad nanoCLR TEMPLATE",
+            "type": "cppdbg",
+            "request": "launch",
+
+            "setupCommands": [
+                {"text": "target remote | e:/openocd-0.10.0/bin/openocd.exe -c \"gdb_port pipe; log_output openocd.log\" -f <cc3200.cfg-config-file-usually-in-the-sdk-tools-folder>"},
+                {"text": "file <absolute-path-to-the-build-folder-mind-the-forward-slashes>/nanoCLR.elf>"},
+                {"text": "load"},
+                {"text": "set $sp = g_pfnVectors[0]"},
+                {"text": "set $pc = g_pfnVectors[1]"},
+                {"text": "break main"},
+                {"text": "continue", "ignoreFailures": true }
+            ],
+
+            "miDebuggerPath": "<path-to-gdb-inside-the-gcc-toolchain-mind-the-forward-slash>",
+            "targetArchitecture": "ARM",
+            "program": "${workspaceRoot}/build/nanoCLR.elf",
+
+            "launchCompleteCommand": "None",
+            "serverStarted": "Info\\ :\\ [\\w\\d\\.]*:\\ hardware",
+            "filterStderr": true,
+            "externalConsole": true,
+            "cwd": "${cwd}"
         }
     ]
 }

CMake/FreeRTOS.CMakeLists.cmake.in

@@ -9,7 +9,7 @@ ExternalProject_Add(
     FreeRTOS
     PREFIX FreeRTOS
     SOURCE_DIR ${CMAKE_BINARY_DIR}/FreeRTOS_Source
-    SVN_REPOSITORY ${FREERTOS_SVN_REPOSITORY}/FreeRTOS/Source
+    SVN_REPOSITORY https://svn.code.sf.net/p/freertos/code/tags/${FREERTOS_VERSION_TAG}/FreeRTOS/Source/
     TIMEOUT 10
     LOG_DOWNLOAD 1
     # Disable all other steps

CMake/Modules/FindCHIBIOS.cmake

@@ -9,10 +9,23 @@
 
 # check if the series name is supported 
 
-set(CHIBIOS_SUPPORTED_SERIES "STM32L0xx" "STM32F0xx" "STM32F4xx" "STM32F7xx" "STM32H7xx" CACHE INTERNAL "supported series names for ChibiOS")
-list(FIND CHIBIOS_SUPPORTED_SERIES ${TARGET_SERIES} TARGET_SERIES_NAME_INDEX)
+set(CHIBIOS_STM_SUPPORTED_SERIES "STM32F0xx" "STM32F4xx" "STM32F7xx" "STM32H7xx" "TICC3200" CACHE INTERNAL "supported STM series names for ChibiOS")
+set(CHIBIOS_TI_SUPPORTED_SERIES "TICC3200" CACHE INTERNAL "supported TI series names for ChibiOS")
+
+list(FIND CHIBIOS_STM_SUPPORTED_SERIES ${TARGET_SERIES} TARGET_SERIES_NAME_INDEX)
 if(TARGET_SERIES_NAME_INDEX EQUAL -1)
-    message(FATAL_ERROR "\n\nSorry but ${TARGET_SERIES} is not supported at this time...\nYou can wait for that to be added or you might want to contribute and start working on a PR for that.\n\n")
+    # series is NOT supported by STM 
+    # try TI 
+    list(FIND CHIBIOS_TI_SUPPORTED_SERIES ${TARGET_SERIES} TARGET_SERIES_NAME_INDEX)
+    if(TARGET_SERIES_NAME_INDEX EQUAL -1)
+        message(FATAL_ERROR "\n\nSorry but ${TARGET_SERIES} is not supported at this time...\nYou can wait for that to be added or you might want to contribute and start working on a PR for that.\n\n")
+    else()
+        # series is supported by TI
+        set(TARGET_VENDOR "TI" CACHE INTERNAL "target vendor is TI")
+    endif()
+else()
+    # series is supported by STM
+    set(TARGET_VENDOR "STM" CACHE INTERNAL "target vendor is STM")
 endif()
 
 # including here the CMake files for the source files specific to the target series
@@ -50,6 +63,10 @@ list(APPEND CHIBIOS_INCLUDE_DIRS ${PROJECT_SOURCE_DIR}/targets/CMSIS-OS/ChibiOS/
 # append include directory for boards in the nanoFramework ChibiOS 'overlay' provideded by the community
 list(APPEND CHIBIOS_INCLUDE_DIRS ${PROJECT_SOURCE_DIR}/targets-community/CMSIS-OS/ChibiOS/nf-overlay/os/hal/boards/${CHIBIOS_BOARD})
 
+#
+list(APPEND CHIBIOS_INCLUDE_DIRS ${PROJECT_SOURCE_DIR}/targets/CMSIS-OS/ChibiOS/nf-overlay/os/common/ext/CMSIS/TI/${TARGET_SERIES})
+list(APPEND CHIBIOS_INCLUDE_DIRS ${PROJECT_SOURCE_DIR}/targets/CMSIS-OS/ChibiOS/nf-overlay/os/common/startup/ARMCMx/devices/${TARGET_SERIES})
+
 
 # source files and GCC options according to target vendor and series
 

CMake/Modules/FindNF_CoreCLR.cmake

@@ -71,6 +71,7 @@ set(NF_CoreCLR_SRCS
     TypeSystem.cpp
     nanoSupport_CRC32.c
     nanoHAL_SystemInformation.cpp
+    # Various.cpp
 
     # CoreLib
     corlib_native_System_AppDomain.cpp

CMake/Modules/FindTI_SimpleLink.cmake

@@ -0,0 +1,95 @@
+#
+# Copyright (c) 2019 The nanoFramework project contributors
+# See LICENSE file in the project root for full license information.
+#
+
+###################################################################################################################################
+# WHEN ADDING A NEW series add the respective name to the list bellow along with the CMake files with GCC options and source files
+###################################################################################################################################
+
+# check if the series name is supported 
+
+set(TI_SIMPLELINK_SUPPORTED_SERIES "CC32xx" CACHE INTERNAL "supported TI series names")
+
+list(FIND TI_SIMPLELINK_SUPPORTED_SERIES ${TARGET_SERIES} TARGET_SERIES_NAME_INDEX)
+if(TI_SIMPLELINK_SUPPORTED_SERIES EQUAL -1)
+    if(TARGET_SERIES_NAME_INDEX EQUAL -1)
+        message(FATAL_ERROR "\n\nSorry but ${TARGET_SERIES} is not supported at this time...\nYou can wait for that to be added or you might want to contribute and start working on a PR for that.\n\n")
+    else()
+        # series is supported by TI
+        set(TARGET_VENDOR "TI" CACHE INTERNAL "target vendor is TI")
+    endif()
+endif()
+
+# including here the CMake files for the source files specific to the target series
+include(TI_SimpleLink_${TARGET_SERIES}_sources)
+
+# and here the GCC options tuned for the target series 
+include(TI_SimpleLink_${TARGET_SERIES}_GCC_options)
+
+# includes for FreeRTOS
+list(APPEND TI_SimpleLink_INCLUDE_DIRS "${PROJECT_BINARY_DIR}/FreeRTOS_Source/include")
+list(APPEND TI_SimpleLink_INCLUDE_DIRS "${PROJECT_BINARY_DIR}/FreeRTOS_Source/portable/GCC/ARM_CM3")
+list(APPEND TI_SimpleLink_INCLUDE_DIRS "${TARGET_BASE_LOCATION}")
+
+# source files for FreeRTOS
+set(FreeRTOS_SRCS
+
+    # FreeRTOS
+    croutine.c
+    event_groups.c
+    list.c
+    queue.c
+    stream_buffer.c
+    tasks.c
+    timers.c
+    port.c
+    heap_4.c
+    clock.c
+    memory.c
+    mqueue.c
+    pthread_barrier.c
+    pthread_cond.c
+    pthread.c
+    pthread_mutex.c
+    pthread_rwlock.c
+    sched.c
+    semaphore.c
+    sleep.c
+    timer.c
+    PTLS.c
+    aeabi_portable.c
+    ClockP_freertos.c
+    DebugP_freertos.c
+    MutexP_freertos.c
+    SemaphoreP_freertos.c
+    SystemP_freertos.c
+    HwiPCC32XX_freertos.c
+    PowerCC32XX_freertos.c
+    startup_cc32xx_gcc.c
+
+)
+
+foreach(SRC_FILE ${FreeRTOS_SRCS})
+    set(FreeRTOS_SCR_FILE SRC_FILE -NOTFOUND)
+    find_file(FreeRTOS_SCR_FILE ${SRC_FILE}
+        PATHS
+
+        # FreeRTOS
+        "${PROJECT_BINARY_DIR}/SimpleLinkCC32xxSDK_Source/ti/posix/freertos"
+        "${PROJECT_BINARY_DIR}/SimpleLinkCC32xxSDK_Source/ti/source"
+        "${PROJECT_BINARY_DIR}/SimpleLinkCC32xxSDK_Source/kernel/freertos/dpl"
+        "${PROJECT_BINARY_DIR}/SimpleLinkCC32xxSDK_Source/kernel/freertos/startup"
+        "${PROJECT_BINARY_DIR}/FreeRTOS_Source/portable/MemMang"
+        "${PROJECT_BINARY_DIR}/FreeRTOS_Source/portable/GCC/ARM_CM3"
+        "${PROJECT_BINARY_DIR}/FreeRTOS_Source"
+
+        CMAKE_FIND_ROOT_PATH_BOTH
+    )
+    # message("${SRC_FILE} >> ${FreeRTOS_SCR_FILE}") # debug helper
+    list(APPEND TI_SimpleLink_SOURCES ${FreeRTOS_SCR_FILE})
+endforeach()
+
+include(FindPackageHandleStandardArgs)
+
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(TI_SimpleLink DEFAULT_MSG TI_SimpleLink_INCLUDE_DIRS TI_SimpleLink_SOURCES)

CMake/Modules/TI_SimpleLink_CC32xx_GCC_options.cmake

@@ -0,0 +1,48 @@
+#
+# Copyright (c) 2017 The nanoFramework project contributors
+# See LICENSE file in the project root for full license information.
+#
+
+#################################################################
+# WHEN ADDING A NEW SERIES add the appropriate GCC options bellow
+#################################################################
+
+# need to specify this for assembler
+set(CMAKE_ASM_FLAGS " -mthumb -mcpu=cortex-m4 -x assembler-with-cpp" CACHE INTERNAL "asm compiler flags")
+
+# need to specify linker flags here
+# -mfpu=fpv5-sp-d16
+set(CMAKE_EXE_LINKER_FLAGS " -Wl,--gc-sections -Wl,--no-wchar-size-warning -Wl,--print-memory-usage -mcpu=cortex-m4 -march=armv7e-m -mthumb -nostartfiles -std=c99 -mfloat-abi=soft -ffunction-sections -fdata-sections -g -gstrict-dwarf -Wall " CACHE INTERNAL "executable linker flags")
+
+
+function(NF_SET_COMPILER_OPTIONS TARGET)
+
+    # include any extra options comming from any extra args?
+    target_compile_options(${TARGET} PUBLIC  ${ARGN} -march=armv7e-m -mthumb -mcpu=cortex-m4 -mfloat-abi=soft -mabi=aapcs -gstrict-dwarf -nostdlib -Wall -w -static -ffunction-sections -falign-functions=16 -fdata-sections -fno-builtin -fno-common -fsingle-precision-constant -fomit-frame-pointer -mlong-calls -fdollars-in-identifiers -fno-exceptions -fno-unroll-loops -mstructure-size-boundary=8 -ffast-math -ftree-vectorize -fcheck-new -fno-rtti -fno-use-cxa-atexit -fno-threadsafe-statics)
+
+    # this series has FPU 
+    target_compile_definitions(${TARGET} PUBLIC -DCORTEX_USE_FPU=TRUE) 
+
+endfunction()
+
+
+function(NF_SET_LINKER_OPTIONS TARGET)
+
+    # request specs from newlib nano
+    set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " --specs=nano.specs ")
+
+    # set extra linker flags
+    set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " ${ARGN}")
+
+    # set optimization linker flags for RELEASE and MinSizeRel
+    if(CMAKE_BUILD_TYPE STREQUAL "Release" OR CMAKE_BUILD_TYPE STREQUAL "MinSizeRel")
+        set_property(TARGET ${TARGET} APPEND_STRING PROPERTY LINK_FLAGS " -flto -fuse-linker-plugin -Os")
+    endif()
+
+    # set optimization flags
+    nf_set_optimization_options(${TARGET})
+
+    # set link map
+    nf_set_link_map(${TARGET})
+
+endfunction()