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include_guard()
set(SDK_DIR ${TOP}/hw/mcu/nxp/lpcopen/lpc43xx/lpc_chip_43xx)
set(CMSIS_5 ${TOP}/lib/CMSIS_5)
# include board specific
include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
# toolchain set up
set(CMAKE_SYSTEM_CPU cortex-m4 CACHE INTERNAL "System Processor")
set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
set(FAMILY_MCUS LPC43XX CACHE INTERNAL "")
#------------------------------------
# Startup & Linker script
#------------------------------------
set(STARTUP_FILE_GNU ${SDK_DIR}/../gcc/cr_startup_lpc43xx.c)
set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
set(STARTUP_FILE_IAR ${SDK_DIR}/../iar/iar_startup_lpc18xx43xx.s)
set(LD_FILE_IAR ${SDK_DIR}/../iar/linker/lpc18xx_43xx_ldscript_iflash.icf)
#------------------------------------
# BOARD_TARGET
#------------------------------------
function(family_add_board BOARD_TARGET)
add_library(${BOARD_TARGET} STATIC
${SDK_DIR}/src/chip_18xx_43xx.c
${SDK_DIR}/src/clock_18xx_43xx.c
${SDK_DIR}/src/fpu_init.c
${SDK_DIR}/src/gpio_18xx_43xx.c
${SDK_DIR}/src/iap_18xx_43xx.c
${SDK_DIR}/src/sysinit_18xx_43xx.c
${SDK_DIR}/src/uart_18xx_43xx.c
)
target_compile_definitions(${BOARD_TARGET} PUBLIC
__USE_LPCOPEN
CORE_M4
)
target_include_directories(${BOARD_TARGET} PUBLIC
${SDK_DIR}/inc
${SDK_DIR}/inc/config_43xx
${CMSIS_5}/CMSIS/Core/Include
)
update_board(${BOARD_TARGET})
# warning by LPCOpen
if (TOOLCHAIN STREQUAL "gcc" OR TOOLCHAIN STREQUAL "clang")
set_target_properties(${BOARD_TARGET} PROPERTIES COMPILE_FLAGS -Wno-error=incompatible-pointer-types)
endif ()
endfunction()
#------------------------------------
# Functions
#------------------------------------
function(family_configure_example TARGET RTOS)
family_configure_common(${TARGET} ${RTOS})
family_add_tinyusb(${TARGET} OPT_MCU_LPC43XX)
target_sources(${TARGET} PUBLIC
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
${TOP}/src/portable/chipidea/ci_hs/dcd_ci_hs.c
${TOP}/src/portable/chipidea/ci_hs/hcd_ci_hs.c
${TOP}/src/portable/ehci/ehci.c
${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
)
target_include_directories(${TARGET} PUBLIC
${CMAKE_CURRENT_FUNCTION_LIST_DIR}
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
)
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
target_link_options(${TARGET} PUBLIC
"LINKER:--script=${LD_FILE_GNU}"
--specs=nosys.specs --specs=nano.specs
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
target_link_options(${TARGET} PUBLIC
"LINKER:--script=${LD_FILE_GNU}"
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
target_link_options(${TARGET} PUBLIC
"LINKER:--config=${LD_FILE_IAR}"
)
endif ()
set_source_files_properties(${STARTUP_FILE_${CMAKE_C_COMPILER_ID}} PROPERTIES
SKIP_LINTING ON
COMPILE_OPTIONS -w)
# Flashing
family_add_bin_hex(${TARGET})
family_flash_jlink(${TARGET})
endfunction()
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