62 lines
1.7 KiB
Makefile
62 lines
1.7 KiB
Makefile
CFLAGS += \
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-flto \
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-mthumb \
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-mabi=aapcs \
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-mcpu=cortex-m4 \
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-mfloat-abi=hard \
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-mfpu=fpv4-sp-d16 \
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-DNRF52840_XXAA \
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-DCFG_TUSB_MCU=OPT_MCU_NRF5X
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# suppress warning caused by vendor mcu driver
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CFLAGS += -Wno-error=undef -Wno-error=unused-parameter -Wno-error=cast-align
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# due to tusb_hal_nrf_power_event
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GCCVERSION = $(firstword $(subst ., ,$(shell arm-none-eabi-gcc -dumpversion)))
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ifeq ($(shell expr $(GCCVERSION) \>= 8), 1)
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CFLAGS += -Wno-error=cast-function-type
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endif
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# All source paths should be relative to the top level.
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LD_FILE = hw/bsp/$(BOARD)/$(BOARD).ld
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LDFLAGS += -L$(TOP)/hw/mcu/nordic/nrfx/mdk
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SRC_C += \
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hw/mcu/nordic/nrfx/drivers/src/nrfx_power.c \
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hw/mcu/nordic/nrfx/mdk/system_nrf52840.c \
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INC += \
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$(TOP)/lib/CMSIS_4/CMSIS/Include \
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$(TOP)/hw/mcu/nordic \
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$(TOP)/hw/mcu/nordic/nrfx \
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$(TOP)/hw/mcu/nordic/nrfx/mdk \
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$(TOP)/hw/mcu/nordic/nrfx/hal \
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$(TOP)/hw/mcu/nordic/nrfx/drivers/include \
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$(TOP)/hw/mcu/nordic/nrfx/drivers/src \
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SRC_S += hw/mcu/nordic/nrfx/mdk/gcc_startup_nrf52840.S
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ASFLAGS += -D__HEAP_SIZE=0
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# For TinyUSB port source
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VENDOR = nordic
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CHIP_FAMILY = nrf5x
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# For freeRTOS port source
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FREERTOS_PORT = ARM_CM4F
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# For flash-jlink target
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JLINK_DEVICE = nRF52840_xxAA
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# flash using Nordic nrfutil (pip2 install nrfutil)
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# make BOARD=nrf52840_mdk_dongle SERIAL=/dev/ttyACM0 all flash
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NRFUTIL = nrfutil
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$(BUILD)/$(BOARD)-firmware.zip: $(BUILD)/$(BOARD)-firmware.hex
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$(NRFUTIL) pkg generate --hw-version 52 --sd-req 0x0000 --debug-mode --application $^ $@
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flash: $(BUILD)/$(BOARD)-firmware.zip
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@:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyACM0)
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$(NRFUTIL) dfu usb-serial --package $^ -p $(SERIAL) -b 115200
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