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include_guard()
set(MCUX_DIR ${TOP}/hw/mcu/nxp/mcuxsdk-core)
set(SDK_DIR ${TOP}/hw/mcu/nxp/mcux-devices-lpc)
set(CMSIS_DIR ${TOP}/lib/CMSIS_6)
# include board specific
include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
# toolchain set up
set(CMAKE_SYSTEM_CPU cortex-m0plus CACHE INTERNAL "System Processor")
set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
set(FAMILY_MCUS LPC51 CACHE INTERNAL "")
#------------------------------------
# Startup & Linker script
#------------------------------------
if (NOT DEFINED LD_FILE_GNU)
set(LD_FILE_GNU ${SDK_DIR}/LPC51U68/${MCU_VARIANT}/gcc/${MCU_VARIANT}_flash.ld)
endif ()
set(LD_FILE_Clang ${LD_FILE_GNU})
if (NOT DEFINED STARTUP_FILE_GNU)
set(STARTUP_FILE_GNU ${SDK_DIR}/LPC51U68/${MCU_VARIANT}/gcc/startup_${MCU_VARIANT}.S)
endif ()
set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
if (NOT DEFINED LD_FILE_IAR)
set(LD_FILE_IAR ${SDK_DIR}/LPC51U68/${MCU_VARIANT}/iar/${MCU_VARIANT}_flash.icf)
endif ()
if (NOT DEFINED STARTUP_FILE_IAR)
set(STARTUP_FILE_IAR ${SDK_DIR}/LPC51U68/${MCU_VARIANT}/iar/startup_${MCU_VARIANT}.s)
endif ()
#------------------------------------
# Board Target
#------------------------------------
function(family_add_board BOARD_TARGET)
add_library(${BOARD_TARGET} STATIC
# driver
${MCUX_DIR}/drivers/lpc_gpio/fsl_gpio.c
${MCUX_DIR}/drivers/flexcomm/fsl_flexcomm.c
${MCUX_DIR}/drivers/flexcomm/usart/fsl_usart.c
# mcu
${SDK_DIR}/LPC51U68/${MCU_VARIANT}/system_${MCU_VARIANT}.c
${SDK_DIR}/LPC51U68/${MCU_VARIANT}/drivers/fsl_clock.c
${SDK_DIR}/LPC51U68/${MCU_VARIANT}/drivers/fsl_power.c
${SDK_DIR}/LPC51U68/${MCU_VARIANT}/drivers/fsl_reset.c
)
target_include_directories(${BOARD_TARGET} PUBLIC
${TOP}/lib/sct_neopixel
# driver
${MCUX_DIR}/drivers/common
${MCUX_DIR}/drivers/common
${MCUX_DIR}/drivers/flexcomm
${MCUX_DIR}/drivers/flexcomm/usart
${MCUX_DIR}/drivers/lpc_iocon
${MCUX_DIR}/drivers/lpc_gpio
# mcu
${SDK_DIR}/LPC51U68/${MCU_VARIANT}
${SDK_DIR}/LPC51U68/${MCU_VARIANT}/drivers
${CMSIS_DIR}/CMSIS/Core/Include
${SDK_DIR}/LPC51U68/periph
)
target_compile_definitions(${BOARD_TARGET} PUBLIC
CFG_TUSB_MEM_ALIGN=TU_ATTR_ALIGNED\(64\)
__STARTUP_CLEAR_BSS
)
update_board(${BOARD_TARGET})
endfunction()
#------------------------------------
# Functions
#------------------------------------
function(family_configure_example TARGET RTOS)
family_configure_common(${TARGET} ${RTOS})
family_add_tinyusb(${TARGET} OPT_MCU_LPC51)
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
${STARTUP_FILE_${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
-nostartfiles
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
target_link_options(${TARGET} PUBLIC
"LINKER:--script=${LD_FILE_Clang}"
)
elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
target_link_options(${TARGET} PUBLIC
"LINKER:--config=${LD_FILE_IAR}"
)
endif ()
if (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
set_source_files_properties(${CMAKE_CURRENT_FUNCTION_LIST_DIR}/family.c PROPERTIES COMPILE_FLAGS "-Wno-missing-prototypes")
endif ()
set_source_files_properties(${STARTUP_FILE_${CMAKE_C_COMPILER_ID}} PROPERTIES
SKIP_LINTING ON
COMPILE_OPTIONS -w)
# Flashing
family_add_bin_hex(${TARGET})
family_flash_jlink(${TARGET})
#family_flash_nxplink(${TARGET})
#family_flash_pyocd(${TARGET})
endfunction()
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