66 lines
2.0 KiB
CMake
66 lines
2.0 KiB
CMake
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cmake_minimum_required(VERSION 3.5)
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set(CMAKE_TRY_COMPILE_TARGET_TYPE "STATIC_LIBRARY")
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set(CMAKE_TOOLCHAIN_FILE ${CMAKE_SOURCE_DIR}/arm-none-eabi-gcc.cmake)
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enable_language(C ASM)
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS OFF)
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#Output directory
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set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/build)
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project(stm32)
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set(MCPU cortex-m4)
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add_compile_options(-mfloat-abi=soft)
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add_compile_options(-mcpu=${MCPU} -mthumb -mthumb-interwork)
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add_compile_options(-ffunction-sections -fdata-sections -fno-common -fmessage-length=0)
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add_definitions(-DSTM32F439xx)
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add_compile_definitions(HSE_VALUE=8000000)
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include_directories(
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${PROJECT_SOURCE_DIR}/bsp
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${PROJECT_SOURCE_DIR}/lib
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${PROJECT_SOURCE_DIR}/lib/CMSIS
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${PROJECT_SOURCE_DIR}/lib/STM32F4xx
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${PROJECT_SOURCE_DIR}/lib/STM32F4xx_StdPeriph_Driver/inc
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)
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file(GLOB_RECURSE SOURCES
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"main.c"
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"bsp/bsp.c"
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"system_stm32f4xx.c"
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"startup_stm32f4xx.S"
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"lib/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_gpio.c"
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"lib/STM32F4xx_StdPeriph_Driver/src/stm32f4xx_rcc.c"
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)
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set(LINKER_SCRIPT ${PROJECT_SOURCE_DIR}/stm32_flash.ld)
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add_link_options(-specs=nosys.specs)
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add_link_options(-Wl,-gc-sections,--print-memory-usage,-Map=${PROJECT_BINARY_DIR}/${PROJECT_NAME}.map)
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add_link_options(-mcpu=${MCPU} -mthumb -mthumb-interwork)
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add_link_options(-T ${LINKER_SCRIPT})
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add_executable(${PROJECT_NAME}.elf ${SOURCES} ${LINKER_SCRIPT})
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set(EXECUTABLE ${PROJECT_NAME}.elf)
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add_custom_command(TARGET ${EXECUTABLE}
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POST_BUILD
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COMMAND ${CMAKE_SIZE_UTIL} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${EXECUTABLE}
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)
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# Create hex file
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add_custom_command(TARGET ${EXECUTABLE}
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POST_BUILD
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COMMAND ${CMAKE_OBJCOPY} -O ihex ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${EXECUTABLE} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${PROJECT_NAME}.hex
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COMMAND ${CMAKE_OBJCOPY} -O binary ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${EXECUTABLE} ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${PROJECT_NAME}.bin
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)
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