DEPS_SUBMODULES += hw/mcu/nuvoton CFLAGS += \ -flto \ -mthumb \ -mabi=aapcs-linux \ -mcpu=cortex-m4 \ -mfloat-abi=hard \ -mfpu=fpv4-sp-d16 \ -DCFG_TUSB_MCU=OPT_MCU_NUC505 # All source paths should be relative to the top level. LD_FILE = hw/bsp/$(BOARD)/nuc505_flashtoram.ld SRC_C += \ src/portable/nuvoton/nuc505/dcd_nuc505.c \ hw/mcu/nuvoton/nuc505/Device/Nuvoton/NUC505Series/Source/system_NUC505Series.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/adc.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/clk.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/gpio.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/i2c.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/i2s.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/pwm.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/rtc.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/spi.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/spim.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/sys.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/timer.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/uart.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/wdt.c \ hw/mcu/nuvoton/nuc505/StdDriver/src/wwdt.c SRC_S += \ hw/mcu/nuvoton/nuc505/Device/Nuvoton/NUC505Series/Source/GCC/startup_NUC505Series.S INC += \ $(TOP)/hw/mcu/nuvoton/nuc505/Device/Nuvoton/NUC505Series/Include \ $(TOP)/hw/mcu/nuvoton/nuc505/StdDriver/inc \ $(TOP)/hw/mcu/nuvoton/nuc505/CMSIS/Include # For freeRTOS port source FREERTOS_PORT = ARM_CM4F # For flash-jlink target JLINK_DEVICE = NUC505YO13Y # Note # To be able to program the SPI flash, it need to boot with ICP mode "1011". # However, in ICP mode, opencod cannot establish connection to the mcu. # Therefore, there is no easy command line flash for NUC505 # It is probably better to just use Nuvoton NuMicro ICP programming on windows to program the board # - 1111 "SPI" (run from internal flash) # - 1110 "USB" (mass storage emulator that accepts a .bin file) # - 0111 "ICE-SPI" (allow external debugger access, but may not be programmable) # - 1011 ICP mode (programmable via NuMicro ICP programming tool) # Flash using Nuvoton's openocd fork at https://github.com/OpenNuvoton/OpenOCD-Nuvoton # Please compile and install it from github source flash: $(BUILD)/$(PROJECT).elf openocd -f interface/nulink.cfg -f target/numicroM4.cfg -c "program $< reset exit"