CMake 的 STM32 项目
STM32 Project with CMake
我正在尝试使用 CMake 创建和编译基于 ARM 的 STM32 项目。
CMakeLsts.txt如下：
cmake_minimum_required(VERSION 3.7)
SET(CMAKE_SYSTEM_NAME Generic)
SET(CMAKE_SYSTEM_VERSION 1)
# Enable logging messages
#set(CMAKE_VERBOSE_MAKEFILE ON)
# Project name
set(PROJECT_NAME FixtureTACO)
PROJECT(${PROJECT_NAME} C CXX ASM)
SET(CMAKE_CXX_STANDARD 11)
###################### CHIP CONFIGURATION ##########################
SET(ROOT_PROJ ${CMAKE_CURRENT_SOURCE_DIR})
SET(CPU "cortex-m4")
SET(ARCH_NAME "arm")
SET(ARCH_VER "v7e-m")
SET(FAMILY "stm32f3")
SET(CHIP "STM32F303xC")
SET(ARCH "${ARCH_NAME}${ARCH_VER}")
####################################################################
# MCU Config
set(FPU "-mfpu=fpv4-sp-d16")
set(FLOAT_ABI "-mfloat-abi=hard")
# Toolchain path
set(TOOLCHAIN_PATH "")
set(ARM_LIB "/usr/lib/arm-none-eabi/lib/${ARCH}")
# Specify C, C++ and ASM compilers
SET(CMAKE_C_COMPILER ${TOOLCHAIN_PATH}arm-none-eabi-gcc)
SET(CMAKE_CXX_COMPILER ${TOOLCHAIN_PATH}arm-none-eabi-g++)
set(AS ${TOOLCHAIN_PATH}arm-none-eabi-as)
set(AR ${TOOLCHAIN_PATH}arm-none-eabi-ar)
set(OBJCOPY ${TOOLCHAIN_PATH}arm-none-eabi-objcopy)
set(OBJDUMP ${TOOLCHAIN_PATH}arm-none-eabi-objdump)
set(SIZE ${TOOLCHAIN_PATH}arm-none-eabi-size)
set(GDB ${TOOLCHAIN_PATH}arm-none-eabi-gdb)
set(SIZE ${TOOLCHAIN_PATH}arm-none-eabi-size)
# Definitions passed at compile time (#defines)
add_definitions(-DFAMILY=${FAMILY})
add_definitions(-DCHIP=${CHIP})
add_definitions(-D${CHIP})
add_definitions(-DUSE_FULL_LL_DRIVER)
add_definitions(-USE_HAL_DRIVER)
add_definitions(-DHSE_VALUE=8000000)
add_definitions(-DHSE_STARTUP_TIMEOUT=100)
add_definitions(-DLSE_STARTUP_TIMEOUT=5000)
add_definitions(-DLSE_VALUE=32768)
add_definitions(-DHSI_VALUE=8000000)
add_definitions(-DLSI_VALUE=40000)
add_definitions(-DDD_VALUE=3300)
add_definitions(-DPREFETCH_ENABLE=1)
# Compilation flags
add_compile_options(-mcpu=${CPU})
add_compile_options(-march=${ARCH})
add_compile_options(-mthumb)
add_compile_options(${FPU})
add_compile_options(${FLOAT_ABI})
add_compile_options(-Og)
add_compile_options(-Wall)
add_compile_options(-fdata-sections)
add_compile_options(-ffunction-sections)
# Only for debugging
add_compile_options(-g -gdwarf-2)
# Linker script path
file(GLOB_RECURSE LINKER_SCRIPT ${ROOT_PROJ}/platforms/${FAMILY}/Linker/*.ld)
# Variables initialized first time
SET(CMAKE_CXX_FLAGS_INIT "-std=c++11")
SET(CMAKE_C_FLAGS_INIT "-std=gnu99")
################################## Source code ###############################################################
# Retrieve all sources # "platforms/${FAMILY}/Startup/*.s"
file(GLOB SOURCES "platforms/${FAMILY}/Startup/*.s" "src/*.cpp" "src/*.c" "platforms/${FAMILY}/Hal/src/*.c" "platforms/${FAMILY}/Device/*.c")
#Retrieve all locations of headers
file(GLOB_RECURSE HEADERS "includes/*.h" "src/*.h" "platforms/${FAMILY}*.h")
set (INCLUDE_DIRS "")
foreach (_headerFile ${HEADERS})
get_filename_component(_dir ${_headerFile} PATH)
list (APPEND INCLUDE_DIRS ${_dir})
endforeach()
list(REMOVE_DUPLICATES INCLUDE_DIRS)
include_directories(${INCLUDE_DIRS})
link_directories(${ARM_LIB})
################################## Source code END ###########################################################
set(EXE_NAME "${PROJECT_NAME}_${CHIP}")
add_executable(${EXE_NAME}.elf ${SOURCES} ${LINKER_SCRIPT})
set(CMAKE_EXE_LINKER_FLAGS "-mcpu=${CPU} -mthumb ${FPU} ${FLOAT_ABI} --specs=nano.specs -T${LINKER_SCRIPT} -Wl,-Map=${PROJECT_BINARY_DIR}/${PROJECT_NAME}.map,--cref -Wl,--gc-sections")
# Libs and external dependencies
target_link_libraries(${EXE_NAME}.elf -lc -lm -lnosys)
# Outputs
set(ELF_FILE ${PROJECT_BINARY_DIR}/${EXE_NAME}.elf)
set(HEX_FILE ${PROJECT_BINARY_DIR}/${EXE_NAME}.hex)
set(BIN_FILE ${PROJECT_BINARY_DIR}/${EXE_NAME}.bin)
add_custom_command(TARGET "${EXE_NAME}.elf" POST_BUILD
# Build .hex and .bin files
COMMAND ${OBJCOPY} -Obinary ${ELF_FILE} ${BIN_FILE}
COMMAND ${OBJCOPY} -Oihex ${ELF_FILE} ${HEX_FILE}
COMMENT "Building ${PROJECT_NAME}.bin and ${PROJECT_NAME}.hex"
# Copy files to a custom build directory
COMMAND ${CMAKE_COMMAND} -E copy ${ELF_FILE} "${ROOT_PROJ}/builds/${CHIP}/${EXE_NAME}.elf"
COMMAND ${CMAKE_COMMAND} -E copy ${HEX_FILE} "${ROOT_PROJ}/builds/${CHIP}/${EXE_NAME}.hex"
COMMAND ${CMAKE_COMMAND} -E copy ${BIN_FILE} "${ROOT_PROJ}/builds/${CHIP}/${EXE_NAME}.bin"
# Display sizes
COMMAND ${SIZE} --format=berkeley ${EXE_NAME}.elf ${EXE_NAME}.hex
COMMENT "Invoking: Cross ARM GNU Print Size"
)
add_custom_target(UPLOAD
${GDB} -iex "target remote tcp:127.0.0.1:3333"
-iex "monitor program ${EXE_NAME}.elf"
-iex "monitor reset init"
-iex "disconnect" -iex "quit ")
当我尝试编译时出现以下错误：
[ 82%] Building C object CMakeFiles/FixtureTACO_STM32F303xC.elf.dir/platforms/stm32f3/Hal/src/stm32f3xx_ll_utils.c.obj
[ 86%] Building ASM object CMakeFiles/FixtureTACO_STM32F303xC.elf.dir/platforms/stm32f3/Startup/startup_stm32f303xc.s.obj
cc: warning: ‘-mcpu=’ is deprecated; use ‘-mtune=’ or ‘-march=’ instead
cc: error: unrecognized command line option ‘-mthumb’; did you mean ‘-mtbm’?
cc: error: unrecognized command line option ‘-mfpu=fpv4-sp-d16’
cc: error: unrecognized command line option ‘-mfloat-abi=hard’
仅当源文件中存在程序集文件（在本例中为 startup.s）并且存在 FPU 和 FLOAR_ABI 标志时才会发生错误。可以看到，编译startup_stm32f303xc.s时出现错误
我怀疑我在错误的地方添加了这些标志，但我不知道将它们添加到哪里才能使其正常工作。
稍后编辑：我已经在我的 ubuntu 系统上安装了 arm 7 编译器。我可以在不指定任何路径的情况下使用它，因为它已经存在于环境变量中。我可以毫无问题地为机器上的其他目标编译 ARM 代码（来自 Makefile）。我的问题是 cmake。
我认为您尝试使用 x86 编译器为 ARM 编译代码。不起作用。您需要下载 ARM 工具链并使用正确的编译器。
-mcpu在x86分支中折旧，但在ARM分支中不折旧
x86 编译器中不存在另一个选项。
在您的 set(TOOLCHAIN_PATH "") 行中，您必须添加一个编译器路径。先去领取你的免费GCC ARM ToolChain。为您的 OS 下载。然后只需复制到您喜欢的位置。如果你使用 Linux 你可以使用我的路径配置：
1.) 将 gcc arm compirel 复制到 /opt/ 目录:
sudo tar xjfv ~/Downloads/gcc-arm-none-eabi-7-2018-q2-update-linux.tar.bz2 -C /opt/
更多"sexy"路径你可以做符号link:
sudo ln -s /opt/gcc-arm-none-eabi-7-2018-q2-update/ /opt/gcc-arm-none-eabi
之后转到您的 CMakeLists.txt 并将您的设置命令重写为：
set(TOOLCHAIN_PATH "/opt/gcc-arm-none-eabi/bin")
但是有更好的解决方案来构建您的 STM32 项目，但是已经完成 stm32-cmake 模板项目，专门为 STM32 系列制作。做一些有用的事情要容易得多。您还需要安装两个先决条件 STM32CubeMX 和 GCC ARM 工具链。如果您想知道如何使用此模板，请私信我，我会给您快速指导。
好的，我终于想通了！
我不得不更换
set(AS ${TOOLCHAIN_PATH}arm-none-eabi-as)
和
set(CMAKE_ASM_COMPILER ${TOOLCHAIN_PATH}arm-none-eabi-gcc)
没有错，是gcc编译器。您还可以附加这些标志：-x assembler-with-cpp.
CMake 不知道我的自定义 ASM 编译器，所以它使用默认的系统 ASM 编译器，除非我通过编写 CMAKE_ASM_COMPILER 强制它。现在该项目正在构建并且在微控制器上运行良好。
其他答案都还可以，但是解决了一半。只有 ASM 文件是用错误的编译器编译的。
我正在尝试使用 CMake 创建和编译基于 ARM 的 STM32 项目。
CMakeLsts.txt如下：
cmake_minimum_required(VERSION 3.7)
SET(CMAKE_SYSTEM_NAME Generic)
SET(CMAKE_SYSTEM_VERSION 1)
# Enable logging messages
#set(CMAKE_VERBOSE_MAKEFILE ON)
# Project name
set(PROJECT_NAME FixtureTACO)
PROJECT(${PROJECT_NAME} C CXX ASM)
SET(CMAKE_CXX_STANDARD 11)
###################### CHIP CONFIGURATION ##########################
SET(ROOT_PROJ ${CMAKE_CURRENT_SOURCE_DIR})
SET(CPU "cortex-m4")
SET(ARCH_NAME "arm")
SET(ARCH_VER "v7e-m")
SET(FAMILY "stm32f3")
SET(CHIP "STM32F303xC")
SET(ARCH "${ARCH_NAME}${ARCH_VER}")
####################################################################
# MCU Config
set(FPU "-mfpu=fpv4-sp-d16")
set(FLOAT_ABI "-mfloat-abi=hard")
# Toolchain path
set(TOOLCHAIN_PATH "")
set(ARM_LIB "/usr/lib/arm-none-eabi/lib/${ARCH}")
# Specify C, C++ and ASM compilers
SET(CMAKE_C_COMPILER ${TOOLCHAIN_PATH}arm-none-eabi-gcc)
SET(CMAKE_CXX_COMPILER ${TOOLCHAIN_PATH}arm-none-eabi-g++)
set(AS ${TOOLCHAIN_PATH}arm-none-eabi-as)
set(AR ${TOOLCHAIN_PATH}arm-none-eabi-ar)
set(OBJCOPY ${TOOLCHAIN_PATH}arm-none-eabi-objcopy)
set(OBJDUMP ${TOOLCHAIN_PATH}arm-none-eabi-objdump)
set(SIZE ${TOOLCHAIN_PATH}arm-none-eabi-size)
set(GDB ${TOOLCHAIN_PATH}arm-none-eabi-gdb)
set(SIZE ${TOOLCHAIN_PATH}arm-none-eabi-size)
# Definitions passed at compile time (#defines)
add_definitions(-DFAMILY=${FAMILY})
add_definitions(-DCHIP=${CHIP})
add_definitions(-D${CHIP})
add_definitions(-DUSE_FULL_LL_DRIVER)
add_definitions(-USE_HAL_DRIVER)
add_definitions(-DHSE_VALUE=8000000)
add_definitions(-DHSE_STARTUP_TIMEOUT=100)
add_definitions(-DLSE_STARTUP_TIMEOUT=5000)
add_definitions(-DLSE_VALUE=32768)
add_definitions(-DHSI_VALUE=8000000)
add_definitions(-DLSI_VALUE=40000)
add_definitions(-DDD_VALUE=3300)
add_definitions(-DPREFETCH_ENABLE=1)
# Compilation flags
add_compile_options(-mcpu=${CPU})
add_compile_options(-march=${ARCH})
add_compile_options(-mthumb)
add_compile_options(${FPU})
add_compile_options(${FLOAT_ABI})
add_compile_options(-Og)
add_compile_options(-Wall)
add_compile_options(-fdata-sections)
add_compile_options(-ffunction-sections)
# Only for debugging
add_compile_options(-g -gdwarf-2)
# Linker script path
file(GLOB_RECURSE LINKER_SCRIPT ${ROOT_PROJ}/platforms/${FAMILY}/Linker/*.ld)
# Variables initialized first time
SET(CMAKE_CXX_FLAGS_INIT "-std=c++11")
SET(CMAKE_C_FLAGS_INIT "-std=gnu99")
################################## Source code ###############################################################
# Retrieve all sources # "platforms/${FAMILY}/Startup/*.s"
file(GLOB SOURCES "platforms/${FAMILY}/Startup/*.s" "src/*.cpp" "src/*.c" "platforms/${FAMILY}/Hal/src/*.c" "platforms/${FAMILY}/Device/*.c")
#Retrieve all locations of headers
file(GLOB_RECURSE HEADERS "includes/*.h" "src/*.h" "platforms/${FAMILY}*.h")
set (INCLUDE_DIRS "")
foreach (_headerFile ${HEADERS})
get_filename_component(_dir ${_headerFile} PATH)
list (APPEND INCLUDE_DIRS ${_dir})
endforeach()
list(REMOVE_DUPLICATES INCLUDE_DIRS)
include_directories(${INCLUDE_DIRS})
link_directories(${ARM_LIB})
################################## Source code END ###########################################################
set(EXE_NAME "${PROJECT_NAME}_${CHIP}")
add_executable(${EXE_NAME}.elf ${SOURCES} ${LINKER_SCRIPT})
set(CMAKE_EXE_LINKER_FLAGS "-mcpu=${CPU} -mthumb ${FPU} ${FLOAT_ABI} --specs=nano.specs -T${LINKER_SCRIPT} -Wl,-Map=${PROJECT_BINARY_DIR}/${PROJECT_NAME}.map,--cref -Wl,--gc-sections")
# Libs and external dependencies
target_link_libraries(${EXE_NAME}.elf -lc -lm -lnosys)
# Outputs
set(ELF_FILE ${PROJECT_BINARY_DIR}/${EXE_NAME}.elf)
set(HEX_FILE ${PROJECT_BINARY_DIR}/${EXE_NAME}.hex)
set(BIN_FILE ${PROJECT_BINARY_DIR}/${EXE_NAME}.bin)
add_custom_command(TARGET "${EXE_NAME}.elf" POST_BUILD
# Build .hex and .bin files
COMMAND ${OBJCOPY} -Obinary ${ELF_FILE} ${BIN_FILE}
COMMAND ${OBJCOPY} -Oihex ${ELF_FILE} ${HEX_FILE}
COMMENT "Building ${PROJECT_NAME}.bin and ${PROJECT_NAME}.hex"
# Copy files to a custom build directory
COMMAND ${CMAKE_COMMAND} -E copy ${ELF_FILE} "${ROOT_PROJ}/builds/${CHIP}/${EXE_NAME}.elf"
COMMAND ${CMAKE_COMMAND} -E copy ${HEX_FILE} "${ROOT_PROJ}/builds/${CHIP}/${EXE_NAME}.hex"
COMMAND ${CMAKE_COMMAND} -E copy ${BIN_FILE} "${ROOT_PROJ}/builds/${CHIP}/${EXE_NAME}.bin"
# Display sizes
COMMAND ${SIZE} --format=berkeley ${EXE_NAME}.elf ${EXE_NAME}.hex
COMMENT "Invoking: Cross ARM GNU Print Size"
)
add_custom_target(UPLOAD
${GDB} -iex "target remote tcp:127.0.0.1:3333"
-iex "monitor program ${EXE_NAME}.elf"
-iex "monitor reset init"
-iex "disconnect" -iex "quit ")
当我尝试编译时出现以下错误：
[ 82%] Building C object CMakeFiles/FixtureTACO_STM32F303xC.elf.dir/platforms/stm32f3/Hal/src/stm32f3xx_ll_utils.c.obj
[ 86%] Building ASM object CMakeFiles/FixtureTACO_STM32F303xC.elf.dir/platforms/stm32f3/Startup/startup_stm32f303xc.s.obj
cc: warning: ‘-mcpu=’ is deprecated; use ‘-mtune=’ or ‘-march=’ instead
cc: error: unrecognized command line option ‘-mthumb’; did you mean ‘-mtbm’?
cc: error: unrecognized command line option ‘-mfpu=fpv4-sp-d16’
cc: error: unrecognized command line option ‘-mfloat-abi=hard’
仅当源文件中存在程序集文件（在本例中为 startup.s）并且存在 FPU 和 FLOAR_ABI 标志时才会发生错误。可以看到，编译startup_stm32f303xc.s时出现错误
我怀疑我在错误的地方添加了这些标志，但我不知道将它们添加到哪里才能使其正常工作。
稍后编辑：我已经在我的 ubuntu 系统上安装了 arm 7 编译器。我可以在不指定任何路径的情况下使用它，因为它已经存在于环境变量中。我可以毫无问题地为机器上的其他目标编译 ARM 代码（来自 Makefile）。我的问题是 cmake。
我认为您尝试使用 x86 编译器为 ARM 编译代码。不起作用。您需要下载 ARM 工具链并使用正确的编译器。
-mcpu在x86分支中折旧，但在ARM分支中不折旧
x86 编译器中不存在另一个选项。
在您的 set(TOOLCHAIN_PATH "") 行中，您必须添加一个编译器路径。先去领取你的免费GCC ARM ToolChain。为您的 OS 下载。然后只需复制到您喜欢的位置。如果你使用 Linux 你可以使用我的路径配置：
1.) 将 gcc arm compirel 复制到 /opt/ 目录:
sudo tar xjfv ~/Downloads/gcc-arm-none-eabi-7-2018-q2-update-linux.tar.bz2 -C /opt/
更多"sexy"路径你可以做符号link:
sudo ln -s /opt/gcc-arm-none-eabi-7-2018-q2-update/ /opt/gcc-arm-none-eabi
之后转到您的 CMakeLists.txt 并将您的设置命令重写为：
set(TOOLCHAIN_PATH "/opt/gcc-arm-none-eabi/bin")
但是有更好的解决方案来构建您的 STM32 项目，但是已经完成 stm32-cmake 模板项目，专门为 STM32 系列制作。做一些有用的事情要容易得多。您还需要安装两个先决条件 STM32CubeMX 和 GCC ARM 工具链。如果您想知道如何使用此模板，请私信我，我会给您快速指导。
好的，我终于想通了！
我不得不更换
set(AS ${TOOLCHAIN_PATH}arm-none-eabi-as)
和
set(CMAKE_ASM_COMPILER ${TOOLCHAIN_PATH}arm-none-eabi-gcc)
没有错，是gcc编译器。您还可以附加这些标志：-x assembler-with-cpp.
CMake 不知道我的自定义 ASM 编译器，所以它使用默认的系统 ASM 编译器，除非我通过编写 CMAKE_ASM_COMPILER 强制它。现在该项目正在构建并且在微控制器上运行良好。
其他答案都还可以，但是解决了一半。只有 ASM 文件是用错误的编译器编译的。