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include_guard()
set(LPC_FAMILY 13xx)
set(SDK_DIR ${TOP}/hw/mcu/nxp/lpcopen/lpc${LPC_FAMILY}/lpc_chip_${LPC_FAMILY})
set(CMSIS_DIR ${TOP}/lib/CMSIS_5)
# include board specific
include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
# toolchain set up
set(CMAKE_SYSTEM_CPU cortex-m3 CACHE INTERNAL "System Processor")
set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
set(FAMILY_MCUS LPC13XX CACHE INTERNAL "")
#------------------------------------
# BOARD_TARGET
#------------------------------------
# only need to be built ONCE for all examples
function(family_add_board BOARD_TARGET)
add_library(${BOARD_TARGET} STATIC
${SDK_DIR}/../gcc/cr_startup_lpc${LPC_FAMILY}.c
${SDK_DIR}/src/chip_${LPC_FAMILY}.c
${SDK_DIR}/src/clock_${LPC_FAMILY}.c
${SDK_DIR}/src/gpio_${LPC_FAMILY}_1.c
${SDK_DIR}/src/iocon_${LPC_FAMILY}.c
${SDK_DIR}/src/sysctl_${LPC_FAMILY}.c
${SDK_DIR}/src/sysinit_${LPC_FAMILY}.c
)
target_compile_definitions(${BOARD_TARGET} PUBLIC
__USE_LPCOPEN
__VTOR_PRESENT=0
CORE_M3
CFG_TUSB_MEM_ALIGN=TU_ATTR_ALIGNED\(64\)
)
target_include_directories(${BOARD_TARGET} PUBLIC
${SDK_DIR}/inc
${CMSIS_DIR}/CMSIS/Core/Include
)
update_board(${BOARD_TARGET})
if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
target_compile_options(${BOARD_TARGET} PUBLIC -nostdlib)
target_link_options(${BOARD_TARGET} PUBLIC
"LINKER:--script=${LD_FILE_GNU}"
--specs=nosys.specs --specs=nano.specs
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
target_link_options(${BOARD_TARGET} PUBLIC
"LINKER:--script=${LD_FILE_GNU}"
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
target_link_options(${BOARD_TARGET} PUBLIC
"LINKER:--config=${LD_FILE_IAR}"
)
endif ()
endfunction()
#------------------------------------
# Functions
#------------------------------------
function(family_configure_example TARGET RTOS)
family_configure_common(${TARGET} ${RTOS})
family_add_tinyusb(${TARGET} OPT_MCU_LPC13XX)
target_sources(${TARGET} PUBLIC
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
${TOP}/src/portable/nxp/lpc_ip3511/dcd_lpc_ip3511.c
)
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
set_source_files_properties(${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c PROPERTIES COMPILE_FLAGS "-Wno-missing-prototypes")
endif ()
target_include_directories(${TARGET} PUBLIC
# family, hw, board
${CMAKE_CURRENT_FUNCTION_LIST_DIR}
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../../
${CMAKE_CURRENT_FUNCTION_LIST_DIR}/boards/${BOARD}
)
# Flashing
family_add_bin_hex(${TARGET})
family_flash_jlink(${TARGET})
#family_flash_nxplink(${TARGET})
endfunction()
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