CMakeLists.txt

cmake_minimum_required(VERSION 3.31)

include(${CMAKE_SOURCE_DIR}/gcc-arm-none-eabi.cmake)

project(stm32f4_freertos VERSION 0.0 LANGUAGES ASM C CXX)

set(FREERTOS_DIR ${CMAKE_SOURCE_DIR}/freertos)

file(GLOB_RECURSE SOURCES ${CMAKE_SOURCE_DIR}/src/*.c)
file(GLOB_RECURSE SOURCES_DRIVER ${CMAKE_SOURCE_DIR}/driver/*.c)
file(GLOB_RECURSE SOURCES_CC ${CMAKE_SOURCE_DIR}/src/*.cc)
file(GLOB_RECURSE SOURCES_CPP ${CMAKE_SOURCE_DIR}/src/*.cpp)
file(GLOB_RECURSE FREERTOS_SOURCES ${CMAKE_SOURCE_DIR}/freertos/*.c)

list(APPEND SOURCES ${SOURCES_CC})
list(APPEND SOURCES ${SOURCES_CPP})
list(APPEND SOURCES ${SOURCES_DRIVER})
list(APPEND SOURCES ${FREERTOS_SOURCES})

list(FILTER SOURCES EXCLUDE REGEX "heap_1.c")
list(FILTER SOURCES EXCLUDE REGEX "heap_2.c")
list(FILTER SOURCES EXCLUDE REGEX "heap_3.c")
list(FILTER SOURCES EXCLUDE REGEX "heap_5.c")

foreach(SRC IN LISTS SOURCES)

# message(STATUS ${SRC})
    
endforeach()

include_directories(${CMAKE_SOURCE_DIR}/driver/gpio)
include_directories(${CMAKE_SOURCE_DIR}/driver/rcc)
include_directories(${CMAKE_SOURCE_DIR}/driver/timer)
include_directories(${CMAKE_SOURCE_DIR}/driver/bme680)
include_directories(${CMAKE_SOURCE_DIR}/core/CMSIS/Include)
include_directories(${CMAKE_SOURCE_DIR}/core/CMSIS/Device)
include_directories(${CMAKE_SOURCE_DIR}/inc)
include_directories(${FREERTOS_DIR}/include)
include_directories(${FREERTOS_DIR}/portable/GCC/ARM_CM4F)

add_executable(${PROJECT_NAME})

target_sources(${PROJECT_NAME} PUBLIC ${SOURCES} ${STARTUP})
target_compile_definitions(${PROJECT_NAME} PUBLIC STM32F446xx)

target_compile_options(${PROJECT_NAME} PUBLIC 
    -g
)


target_link_options(${PROJECT_NAME} PUBLIC 
    -T${LINKER}
    -Wl,--print-memory-usage
    -Wl,--gc-sections
)


add_custom_command(
    TARGET ${PROJECT_NAME}
    POST_BUILD
    COMMAND ${CMAKE_OBJCOPY} -Obinary ${PROJECT_NAME}.elf ${PROJECT_NAME}.bin
)
add_custom_command(
    TARGET ${PROJECT_NAME}
    POST_BUILD
    COMMAND ${CMAKE_OBJCOPY} -Oihex ${PROJECT_NAME}.elf ${PROJECT_NAME}.hex
)

add_custom_command(
    TARGET ${PROJECT_NAME}
    POST_BUILD
    COMMAND echo "============================================================="
    COMMAND ${CMAKE_SIZE}  ${PROJECT_NAME}.elf
    COMMAND echo "============================================================="
)

add_custom_target(flash 
    COMMAND st-flash write ${PROJECT_NAME}.bin 0x8000000
)