119 lines
4.0 KiB
CMake
119 lines
4.0 KiB
CMake
include_guard()
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set(AT_FAMILY at32f423)
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set(AT_SDK_LIB ${TOP}/hw/mcu/artery/${AT_FAMILY}/libraries)
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string(TOUPPER ${AT_FAMILY} AT_FAMILY_UPPER)
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# include board specific
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include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
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# toolchain set up
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set(CMAKE_SYSTEM_CPU cortex-m4 CACHE INTERNAL "System Processor")
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set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
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set(FAMILY_MCUS ${AT_FAMILY_UPPER} CACHE INTERNAL "")
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# extract variant linker name
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string(LENGTH ${MCU_VARIANT} MCU_VARIANT_LEN)
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math(EXPR MCU_FLASH_CODE_INDEX "${MCU_VARIANT_LEN} - 3")
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math(EXPR MCU_VARIANT_PREFIX_LEN "${MCU_FLASH_CODE_INDEX} - 1")
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string(SUBSTRING ${MCU_VARIANT} ${MCU_FLASH_CODE_INDEX} 1 MCU_FLASH_CODE)
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string(SUBSTRING ${MCU_VARIANT} 0 ${MCU_VARIANT_PREFIX_LEN} MCU_VARIANT_PREFIX)
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set(MCU_LINKER_NAME ${MCU_VARIANT_PREFIX}x${MCU_FLASH_CODE})
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#------------------------------------
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# BOARD_TARGET
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#------------------------------------
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# only need to be built ONCE for all examples
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function(add_board_target BOARD_TARGET)
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if (TARGET ${BOARD_TARGET})
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return()
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endif ()
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# Startup & Linker script
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set(STARTUP_FILE_GNU ${CMAKE_CURRENT_FUNCTION_LIST_DIR}/startup_${AT_FAMILY}.s)
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set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
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set(STARTUP_FILE_IAR ${AT_SDK_LIB}/cmsis/cm4/device_support/startup/iar/startup_${AT_FAMILY}.s)
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if (NOT DEFINED LD_FILE_GNU)
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set(LD_FILE_GNU ${AT_SDK_LIB}/cmsis/cm4/device_support/startup/gcc/linker/${MCU_LINKER_NAME}_FLASH.ld)
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endif ()
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set(LD_FILE_Clang ${LD_FILE_GNU})
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set(LD_FILE_IAR ${AT_SDK_LIB}/cmsis/cm4/device_support/startup/iar/linker/${MCU_LINKER_NAME}.icf)
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add_library(${BOARD_TARGET} STATIC
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${AT_SDK_LIB}/cmsis/cm4/device_support/system_${AT_FAMILY}.c
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${AT_SDK_LIB}/drivers/src/${AT_FAMILY}_gpio.c
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${AT_SDK_LIB}/drivers/src/${AT_FAMILY}_misc.c
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${AT_SDK_LIB}/drivers/src/${AT_FAMILY}_usart.c
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${AT_SDK_LIB}/drivers/src/${AT_FAMILY}_acc.c
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${AT_SDK_LIB}/drivers/src/${AT_FAMILY}_crm.c
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${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
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)
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target_include_directories(${BOARD_TARGET} PUBLIC
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}
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${AT_SDK_LIB}/cmsis/cm4/core_support
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${AT_SDK_LIB}/cmsis/cm4/device_support
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${AT_SDK_LIB}/drivers/inc
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)
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update_board(${BOARD_TARGET})
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if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--script=${LD_FILE_GNU}"
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-nostartfiles
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--specs=nosys.specs --specs=nano.specs
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)
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elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--script=${LD_FILE_Clang}"
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)
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elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--config=${LD_FILE_IAR}"
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)
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endif ()
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endfunction()
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#------------------------------------
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# Functions
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#------------------------------------
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function(family_configure_example TARGET RTOS)
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family_configure_common(${TARGET} ${RTOS})
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# Board target
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add_board_target(board_${BOARD})
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#---------- Port Specific ----------
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# These files are built for each example since it depends on example's tusb_config.h
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target_sources(${TARGET} PUBLIC
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# BSP
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/${AT_FAMILY}_clock.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/${AT_FAMILY}_int.c
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)
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target_include_directories(${TARGET} PUBLIC
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# family, hw, board
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
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)
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# Add TinyUSB target and port source
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family_add_tinyusb(${TARGET} OPT_MCU_${AT_FAMILY_UPPER})
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target_sources(${TARGET} PUBLIC
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${TOP}/src/portable/synopsys/dwc2/dcd_dwc2.c
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${TOP}/src/portable/synopsys/dwc2/hcd_dwc2.c
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${TOP}/src/portable/synopsys/dwc2/dwc2_common.c
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)
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target_link_libraries(${TARGET} PUBLIC board_${BOARD})
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# Flashing
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family_add_bin_hex(${TARGET})
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family_flash_jlink(${TARGET})
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endfunction()
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