80 lines
3.4 KiB
CMake
80 lines
3.4 KiB
CMake
SET(CMAKE_C_FLAGS "-mcpu=cortex-m4 -mthumb -mno-thumb-interwork -fno-common -mfloat-abi=hard -mfpu=fpv4-sp-d16 -ffunction-sections -fdata-sections -fomit-frame-pointer -mabi=aapcs -fno-unroll-loops -fsingle-precision-constant -flto -falign-functions=16" CACHE INTERNAL "c compiler flags")
|
|
SET(CMAKE_CXX_FLAGS "$(CMAKE_C_FLAGS)" CACHE INTERNAL "cxx compiler flags")
|
|
SET(CMAKE_ASM_FLAGS "-mthumb -mno-thumb-interwork -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard -x assembler-with-cpp -flto" CACHE INTERNAL "asm compiler flags")
|
|
|
|
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections -mthumb -mno-thumb-interwork -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -nostartfiles -flto" CACHE INTERNAL "executable linker flags")
|
|
SET(CMAKE_MODULE_LINKER_FLAGS "-mthumb -mno-thumb-interwork -mcpu=cortex-m4 -mfpu=fpv4-sp-d16" CACHE INTERNAL "module linker flags")
|
|
SET(CMAKE_SHARED_LINKER_FLAGS "-mthumb -mno-thumb-interwork -mcpu=cortex-m4 -mfpu=fpv4-sp-d16" CACHE INTERNAL "shared linker flags")
|
|
SET(STM32_CHIP_TYPES 405xx 415xx 407xx 417xx 427xx 437xx 429xx 439xx 446xx 401xC 401xE 411xE CACHE INTERNAL "stm32f4 chip types")
|
|
SET(STM32_CODES "405.." "415.." "407.." "417.." "427.." "437.." "429.." "439.." "446.." "401.[CB]" "401.[ED]" "411.[ED]")
|
|
|
|
MACRO(STM32_GET_CHIP_TYPE CHIP CHIP_TYPE)
|
|
STRING(REGEX REPLACE "^[sS][tT][mM]32[fF](4[01234][15679].[BCEGI]).*$" "\\1" STM32_CODE ${CHIP})
|
|
SET(INDEX 0)
|
|
FOREACH(C_TYPE ${STM32_CHIP_TYPES})
|
|
LIST(GET STM32_CODES ${INDEX} CHIP_TYPE_REGEXP)
|
|
IF(STM32_CODE MATCHES ${CHIP_TYPE_REGEXP})
|
|
SET(RESULT_TYPE ${C_TYPE})
|
|
ENDIF()
|
|
MATH(EXPR INDEX "${INDEX}+1")
|
|
ENDFOREACH()
|
|
SET(${CHIP_TYPE} ${RESULT_TYPE})
|
|
ENDMACRO()
|
|
|
|
MACRO(STM32_GET_CHIP_PARAMETERS CHIP FLASH_SIZE RAM_SIZE)
|
|
STRING(REGEX REPLACE "^[sS][tT][mM]32[fF](4[01234][15679].[BCEGI]).*$" "\\1" STM32_CODE ${CHIP})
|
|
STRING(REGEX REPLACE "^[sS][tT][mM]32[fF]4[01234][15679].([BCEGI]).*$" "\\1" STM32_SIZE_CODE ${CHIP})
|
|
|
|
IF(STM32_SIZE_CODE STREQUAL "B")
|
|
SET(FLASH "128K")
|
|
ELSEIF(STM32_SIZE_CODE STREQUAL "C")
|
|
SET(FLASH "256K")
|
|
ELSEIF(STM32_SIZE_CODE STREQUAL "E")
|
|
SET(FLASH "512K")
|
|
ELSEIF(STM32_SIZE_CODE STREQUAL "G")
|
|
SET(FLASH "1024K")
|
|
ELSEIF(STM32_SIZE_CODE STREQUAL "I")
|
|
SET(FLASH "2048K")
|
|
ENDIF()
|
|
|
|
STM32_GET_CHIP_TYPE(${CHIP} TYPE)
|
|
|
|
IF(${TYPE} STREQUAL "401xC")
|
|
SET(RAM "64K")
|
|
ELSEIF(${TYPE} STREQUAL "401xE")
|
|
SET(RAM "96K")
|
|
ELSEIF(${TYPE} STREQUAL "411xE")
|
|
SET(RAM "128K")
|
|
ELSEIF(${TYPE} STREQUAL "405xx")
|
|
SET(RAM "128K")
|
|
ELSEIF(${TYPE} STREQUAL "415xx")
|
|
SET(RAM "128K")
|
|
ELSEIF(${TYPE} STREQUAL "407xx")
|
|
SET(RAM "192K")
|
|
ELSEIF(${TYPE} STREQUAL "417xx")
|
|
SET(RAM "192K")
|
|
ELSEIF(${TYPE} STREQUAL "427xx")
|
|
SET(RAM "192K")
|
|
ELSEIF(${TYPE} STREQUAL "437xx")
|
|
SET(RAM "192K")
|
|
ELSEIF(${TYPE} STREQUAL "429xx")
|
|
SET(RAM "192K")
|
|
ELSEIF(${TYPE} STREQUAL "439xx")
|
|
SET(RAM "192K")
|
|
ELSEIF(${TYPE} STREQUAL "446xx")
|
|
SET(RAM "128K")
|
|
ENDIF()
|
|
|
|
SET(${FLASH_SIZE} ${FLASH})
|
|
SET(${RAM_SIZE} ${RAM})
|
|
ENDMACRO()
|
|
|
|
FUNCTION(STM32_SET_CHIP_DEFINITIONS TARGET CHIP_TYPE)
|
|
LIST(FIND STM32_CHIP_TYPES ${CHIP_TYPE} TYPE_INDEX)
|
|
IF(TYPE_INDEX EQUAL -1)
|
|
MESSAGE(FATAL_ERROR "Invalid/unsupported STM32F4 chip type: ${CHIP_TYPE}")
|
|
ENDIF()
|
|
|
|
add_definitions("-DSTM32F4 -DSTM32F${CHIP_TYPE}")
|
|
ENDFUNCTION()
|