# define the cpu used by Arduino/Genuino MKR1000 board
export CPU = samd21
export CPU_MODEL = samd21g18a

#export needed for flash rule
export PORT_LINUX ?= /dev/ttyACM0
export PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))

ifeq ($(PROGRAMMER),jlink)
    # in case J-Link is attached to SWD pins, use a plain CPU memory model
    export JLINK_DEVICE := atsamw25
    include $(RIOTMAKE)/tools/jlink.inc.mk
else
    # when BOSSA is used (default), use a different flash map
    # refer https://github.com/shumatech/BOSSA for this programmer
    export PROGRAMMER = bossa
    export LINKER_SCRIPT ?= $(RIOTCPU)/sam0_common/ldscripts/$(CPU_MODEL)_mkr1000.ld

    # define board specific flasher options
    export FLASHER = $(RIOTBOARD)/$(BOARD)/dist/flash.sh
    export OFLAGS = -O binary
endif

# setup serial terminal
include $(RIOTMAKE)/tools/serial.inc.mk

# setup the boards dependencies
include $(RIOTBOARD)/$(BOARD)/Makefile.dep