mirror of
https://github.com/hathach/tinyusb.git
synced 2025-02-23 00:40:12 +00:00
2a67ce773d
add cmake for ch32v20x, skip freertos examples for CH32V20X, also skip net webserver due to lack of RAM update to use openocd with wlinke adapter
110 lines
3.3 KiB
CMake
110 lines
3.3 KiB
CMake
include_guard()
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set(CH32_FAMILY ch32v20x)
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set(SDK_DIR ${TOP}/hw/mcu/wch/${CH32_FAMILY}/EVT/EXAM/SRC)
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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_PROCESSOR rv32imac-ilp32 CACHE INTERNAL "System Processor")
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set(CMAKE_TOOLCHAIN_FILE ${TOP}/examples/build_system/cmake/toolchain/riscv_${TOOLCHAIN}.cmake)
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set(FAMILY_MCUS CH32V20X CACHE INTERNAL "")
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set(OPENOCD_OPTION "-f ${CMAKE_CURRENT_LIST_DIR}/wch-riscv.cfg")
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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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if (NOT DEFINED LD_FILE_GNU)
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set(LD_FILE_GNU ${SDK_DIR}/Ld/Link.ld)
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endif ()
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set(LD_FILE_Clang ${LD_FILE_GNU})
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if (NOT DEFINED STARTUP_FILE_GNU)
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set(STARTUP_FILE_GNU ${SDK_DIR}/Startup/startup_${CH32_FAMILY}_${MCU_VARIANT}.S)
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endif ()
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set(STARTUP_FILE_Clang ${STARTUP_FILE_GNU})
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add_library(${BOARD_TARGET} STATIC
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${SDK_DIR}/Core/core_riscv.c
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${SDK_DIR}/Peripheral/src/${CH32_FAMILY}_gpio.c
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${SDK_DIR}/Peripheral/src/${CH32_FAMILY}_misc.c
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${SDK_DIR}/Peripheral/src/${CH32_FAMILY}_rcc.c
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${SDK_DIR}/Peripheral/src/${CH32_FAMILY}_usart.c
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/system_${CH32_FAMILY}.c
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${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
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)
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target_include_directories(${BOARD_TARGET} PUBLIC
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${SDK_DIR}/Peripheral/inc
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}
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)
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target_compile_definitions(${BOARD_TARGET} PUBLIC
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BOARD_TUD_MAX_SPEED=OPT_MODE_FULL_SPEED
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)
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update_board(${BOARD_TARGET})
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if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
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target_compile_options(${BOARD_TARGET} PUBLIC
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-mcmodel=medany
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)
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--script=${LD_FILE_GNU}"
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-nostartfiles
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--specs=nosys.specs --specs=nano.specs
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)
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elseif (CMAKE_C_COMPILER_ID STREQUAL "Clang")
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message(FATAL_ERROR "Clang is not supported for MSP432E4")
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elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
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target_link_options(${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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${CMAKE_CURRENT_FUNCTION_LIST_DIR}/../board.c
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)
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target_include_directories(${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_CH32V20X ${RTOS})
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target_sources(${TARGET}-tinyusb PUBLIC
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${TOP}/src/portable/wch/dcd_ch32_usbfs.c
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)
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target_link_libraries(${TARGET}-tinyusb PUBLIC board_${BOARD})
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# Link dependencies
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target_link_libraries(${TARGET} PUBLIC board_${BOARD} ${TARGET}-tinyusb)
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# Flashing
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family_add_bin_hex(${TARGET})
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family_flash_openocd_wch(${TARGET})
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endfunction()
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