127 lines
3.6 KiB
CMake
127 lines
3.6 KiB
CMake
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include_guard()
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if (NOT BOARD)
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message(FATAL_ERROR "BOARD not specified")
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endif ()
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set(NRFX_DIR ${TOP}/hw/mcu/nordic/nrfx)
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set(CMSIS_DIR ${TOP}/lib/CMSIS_5)
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# include board specific
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include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
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# toolchain set up
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if (MCU_VARIANT STREQUAL "nrf5340_application")
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set(CMAKE_SYSTEM_PROCESSOR cortex-m33 CACHE INTERNAL "System Processor")
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set(JLINK_DEVICE nrf5340_xxaa_app)
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else ()
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set(CMAKE_SYSTEM_PROCESSOR cortex-m4 CACHE INTERNAL "System Processor")
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set(JLINK_DEVICE ${MCU_VARIANT}_xxaa)
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endif ()
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set(CMAKE_TOOLCHAIN_FILE ${TOP}/tools/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
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set(FAMILY_MCUS NRF5X CACHE INTERNAL "")
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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 (NOT TARGET ${BOARD_TARGET})
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add_library(${BOARD_TARGET} STATIC
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# driver
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${NRFX_DIR}/drivers/src/nrfx_power.c
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${NRFX_DIR}/drivers/src/nrfx_uarte.c
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# mcu
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${NRFX_DIR}/mdk/system_${MCU_VARIANT}.c
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)
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target_compile_definitions(${BOARD_TARGET} PUBLIC
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CONFIG_GPIO_AS_PINRESET
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)
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if (TRACE_ETM STREQUAL "1")
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# ENABLE_TRACE will cause system_nrf5x.c to set up ETM trace
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target_compile_definitions(${BOARD_TARGET} PUBLIC ENABLE_TRACE)
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endif ()
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target_include_directories(${BOARD_TARGET} PUBLIC
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}
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${NRFX_DIR}
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${NRFX_DIR}/mdk
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${NRFX_DIR}/hal
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${NRFX_DIR}/drivers/include
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${NRFX_DIR}/drivers/src
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${CMSIS_DIR}/CMSIS/Core/Include
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)
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update_board(${BOARD_TARGET})
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if (NOT DEFINED LD_FILE_${CMAKE_C_COMPILER_ID})
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set(LD_FILE_GNU ${NRFX_DIR}/mdk/${MCU_VARIANT}_xxaa.ld)
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endif ()
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if (NOT DEFINED STARTUP_FILE_${CMAKE_C_COMPILER_ID})
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set(STARTUP_FILE_GNU ${NRFX_DIR}/mdk/gcc_startup_${MCU_VARIANT}.S)
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endif ()
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target_sources(${BOARD_TARGET} PUBLIC
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${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
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)
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if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
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target_link_options(${BOARD_TARGET} PUBLIC
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# linker file
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"LINKER:--script=${LD_FILE_GNU}"
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-L${NRFX_DIR}/mdk
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# nanolib
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--specs=nosys.specs
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--specs=nano.specs
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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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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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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
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)
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target_include_directories(${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_NRF5X ${RTOS})
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target_sources(${TARGET}-tinyusb PUBLIC
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${TOP}/src/portable/nordic/nrf5x/dcd_nrf5x.c
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)
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target_link_libraries(${TARGET}-tinyusb PUBLIC board_${BOARD})
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# Link dependencies
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target_link_libraries(${TARGET} PUBLIC board_${BOARD} ${TARGET}-tinyusb)
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# Flashing
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family_flash_jlink(${TARGET})
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endfunction()
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