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- UF2_FAMILY_ID = 0x68ed2b88
- DEPS_SUBMODULES += hw/mcu/microchip
- include $(TOP)/$(BOARD_PATH)/board.mk
- CFLAGS += \
- -flto \
- -mthumb \
- -mabi=aapcs \
- -mcpu=cortex-m0plus \
- -nostdlib -nostartfiles \
- -DCONF_DFLL_OVERWRITE_CALIBRATION=0 \
- -DCFG_TUSB_MCU=OPT_MCU_SAMD21
- # suppress warning caused by vendor mcu driver
- CFLAGS += -Wno-error=cast-qual -Wno-error=redundant-decls
- SRC_C += \
- src/portable/microchip/samd/dcd_samd.c \
- hw/mcu/microchip/samd21/gcc/gcc/startup_samd21.c \
- hw/mcu/microchip/samd21/gcc/system_samd21.c \
- hw/mcu/microchip/samd21/hpl/gclk/hpl_gclk.c \
- hw/mcu/microchip/samd21/hpl/pm/hpl_pm.c \
- hw/mcu/microchip/samd21/hpl/sysctrl/hpl_sysctrl.c \
- hw/mcu/microchip/samd21/hal/src/hal_atomic.c
- INC += \
- $(TOP)/$(BOARD_PATH) \
- $(TOP)/hw/mcu/microchip/samd21/ \
- $(TOP)/hw/mcu/microchip/samd21/config \
- $(TOP)/hw/mcu/microchip/samd21/include \
- $(TOP)/hw/mcu/microchip/samd21/hal/include \
- $(TOP)/hw/mcu/microchip/samd21/hal/utils/include \
- $(TOP)/hw/mcu/microchip/samd21/hpl/pm/ \
- $(TOP)/hw/mcu/microchip/samd21/hpl/port \
- $(TOP)/hw/mcu/microchip/samd21/hri \
- $(TOP)/hw/mcu/microchip/samd21/CMSIS/Include
- # For freeRTOS port source
- FREERTOS_PORT = ARM_CM0
- # flash using bossac at least version 1.8
- # can be found in arduino15/packages/arduino/tools/bossac/
- # Add it to your PATH or change BOSSAC variable to match your installation
- BOSSAC = bossac
- flash-bossac: $(BUILD)/$(PROJECT).bin
- @:$(call check_defined, SERIAL, example: SERIAL=/dev/ttyACM0)
- $(BOSSAC) --port=$(SERIAL) -U -i --offset=0x2000 -e -w $^ -R
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