Momentum-Apps/cmake/FindSTM32BSP.cmake

IF(STM32_FAMILY STREQUAL "F4")
	IF(STM_BOARD STREQUAL "STM32F429I-Discovery")
		SET(BSP_COMPONENTS eeprom
			    gyroscope
			    io
			    lcd
			    sdram
			    ts)
		SET(BSP_PREFIX stm32f429i_discovery_)
		SET(BSP_HEADERS stm32f429i_discovery.h)
		SET(BSP_SRC stm32f429i_discovery.c)
	ENDIF()
	set(COMMON_COMPONENTS ampire480272
			      ampire640480
			      cs43l22
			      exc7200
			      ili9325
			      ili9341
			      l3gd20
			      lis302dl
			      lis3dsh
			      lsm303dlhc
			      mfxstm32l152
			      n25q256a
			      ov2640
			      s5k5cag
			      st7735
			      stmpe1600
			      stmpe811
			      ts3510
			      wm8994
			      )
ENDIF()

IF(NOT STM32BSP_FIND_COMPONENTS)
	SET(STM32BSP_FIND_COMPONENTS ${BSP_COMPONENTS} ${COMMON_COMPONENTS})
	MESSAGE(STATUS "No STM32BSP components selected, using all: ${STM32BSP_FIND_COMPONENTS}")
ENDIF()



FOREACH(cmp ${STM32BSP_FIND_COMPONENTS})
	LIST(FIND BSP_COMPONENTS ${cmp} STM32BSP_FOUND_INDEX)
	IF(${STM32BSP_FOUND_INDEX} LESS 0)
		LIST(FIND COMMON_COMPONENTS ${cmp} COMMON_FOUND_INDEX)
		IF(${COMMON_FOUND_INDEX} LESS 0)
			MESSAGE(FATAL_ERROR "Unknown STM32BSP component: ${cmp}. Available components: ${BSP_COMPONENTS} and ${COMMON_COMPONENTS}")
		ELSE()
			LIST(APPEND BSP_COMMON_HEADER ${cmp}.h)
			LIST(APPEND BSP_SRC ${cmp}.c)
    		ENDIF()
	ELSE()
		LIST(APPEND BSP_HEADERS ${BSP_PREFIX}${cmp}.h)
		LIST(APPEND BSP_SRC ${BSP_PREFIX}${cmp}.c)
	ENDIF()
ENDFOREACH()

FIND_PATH(STM32BSP_INCLUDE_DIR ${BSP_HEADERS}
	HINTS ${STM32Cube_DIR}/Drivers/BSP/${STM_BOARD}
	CMAKE_FIND_ROOT_PATH_BOTH
	)

FOREACH(cmp ${BSP_COMMON_HEADERS})
	FIND_PATH(STM32BSP_${cmp}_INCLUDE_DIR ${cmp}
		HINTS ${STM32Cube_DIR}/Drivers/BSP/Components
		PATH_SUFFIXES ${cmp}
		CMAKE_FIND_ROOT_PATH_BOTH
	)
	LIST(APPEND BSP_HEADERS ${STM32BSP_${cmp}_INCLUDE_DIR})
ENDFOREACH()

FOREACH(file ${BSP_SRC})
	STRING(REPLACE ".c" "" subfolder ${file})
	FIND_FILE(BSP_${file}_FILE ${file}
		HINTS ${STM32Cube_DIR}/Drivers/BSP/${STM_BOARD} ${STM32Cube_DIR}/Drivers/BSP/Components
		PATH_SUFFIXES ${subfolder}
		CMAKE_FIND_ROOT_PATH_BOTH
		)
	MESSAGE(STATUS "BSP file is " ${BSP_${file}_FILE})
	LIST(APPEND STM32BSP_SOURCES ${BSP_${file}_FILE})
ENDFOREACH()

INCLUDE(FindPackageHandleStandardArgs)

FIND_PACKAGE_HANDLE_STANDARD_ARGS(STM32BSP DEFAULT_MSG STM32BSP_INCLUDE_DIR STM32BSP_SOURCES)