CMakeLists.txt

cmake_minimum_required(VERSION 3.16)

#set(CMAKE_TOOLCHAIN_FILE ${CMAKE_CURRENT_SOURCE_DIR}/extern/stm32-cmake/cmake/stm32_gcc.cmake)
#set(STM32_CUBE_L4_PATH ${CMAKE_CURRENT_SOURCE_DIR}/extern/STM32CubeL4)
#set(STM32_TOOLCHAIN_PATH /Applications/STMicroelectronics/STM32CubeIDE.app/Contents/Eclipse/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.10.3-2021.10.macos64_1.0.0.202111181127/tools/bin)

if(NOT DEFINED CMAKE_TOOLCHAIN_FILE)
  message(FATAL_ERROR "Specify path of stm32_gcc.cmake in CMAKE_TOOLCHAIN_FILE")
endif()

if(NOT DEFINED STM32_CUBE_L4_PATH)
  message(FATAL_ERROR "Specify stm32 L4 cube path in STM32_CUBE_L4_PATH")
endif()

if(NOT DEFINED STM32_TOOLCHAIN_PATH)
  message(FATAL_ERROR "Specify path to arm-none-eabi-gcc directory in STM32_TOOLCHAIN_PATH")
endif()

project(TESTCMAKE20221004 C CXX ASM)

message(STATUS "CMAKE_CURRENT_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}")
message(STATUS "CMAKE_CURRENT_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}")
message(STATUS "STM32_CUBE_L4_PATH=${STM32_CUBE_L4_PATH}")

set(CMSIS_COMP_LIST
  STM32L431RC
  STM32L4_M4
  RTOS_V2
)

set(HAL_COMP_LIST
  STM32L4
  CORTEX
  DMA
  EXTI
  FLASH
  GPIO
  I2C
  IWDG
  PWR
  RCC
  TIM
  UART
)

set(FREERTOS_COMP_LIST
  ARM_CM4F
  STM32L4
)

find_package(CMSIS COMPONENTS "${CMSIS_COMP_LIST}" REQUIRED)

find_package(HAL COMPONENTS "${HAL_COMP_LIST}" REQUIRED)

find_package(FreeRTOS COMPONENTS ${FREERTOS_COMP_LIST} REQUIRED)

set(PROJECT_SOURCES
  Core/Src/dma.c
  Core/Src/freertos.c
  Core/Src/gpio.c
  Core/Src/iwdg.c
  Core/Src/main.c
  Core/Src/stm32l4xx_hal_msp.c
  Core/Src/stm32l4xx_hal_timebase_tim.c
  Core/Src/stm32l4xx_it.c
  Core/Src/syscalls.c
  Core/Src/sysmem.c
  #Core/Src/system_stm32l4xx.c
  Core/Src/usart.c
  Core/Src/app/mainTask.c
  Core/Src/app/interface/ledLife_hal.c
  Core/Src/app/interface/watchdog_hal.c
  Core/Src/lib/misc/stm32_console.c
)

add_executable(TESTCMAKE20221004 ${PROJECT_SOURCES})

target_link_libraries(TESTCMAKE20221004
  CMSIS::STM32::L431RC
  HAL::STM32::L4::CORTEX
  HAL::STM32::L4::DMA
  HAL::STM32::L4::EXTI
  HAL::STM32::L4::FLASH
  HAL::STM32::L4::GPIO
  HAL::STM32::L4::I2C
  HAL::STM32::L4::IWDG
  HAL::STM32::L4::PWR
  HAL::STM32::L4::PWREx
  HAL::STM32::L4::RCC
  HAL::STM32::L4::RCCEx
  HAL::STM32::L4::TIM
  HAL::STM32::L4::TIMEx
  HAL::STM32::L4::UART
  HAL::STM32::L4::UARTEx
  STM32::NoSys
  FreeRTOS::STM32::L4::Timers
  FreeRTOS::STM32::L4::Heap::4
  FreeRTOS::STM32::L4::ARM_CM4F
  CMSIS::STM32::L4::RTOS_V2
)

target_include_directories(TESTCMAKE20221004 PRIVATE
  Core/Inc
  Core/Src/lib
  Core/Src/lib/misc
  Core/Src/app/interface
)

stm32_print_size_of_target(TESTCMAKE20221004)

if(HAL_FOUND)
  message(STATUS "using HAL Driver : add compile definition USE_HAL_DRIVER")
  # Needed by stm32_console see docs/analyse/stm32_console_deps.puml
  target_compile_definitions(TESTCMAKE20221004 PRIVATE USE_HAL_DRIVER)
endif()