# For backward compatibility
ifneq (,$(AVRDUDE_PORT))
  $(warning Warning! AVRDUDE_PORT is deprecated use PROG_DEV)
  PROG_DEV ?= $(AVRDUDE_PORT)
endif

PORT_LINUX      ?= /dev/ttyUSB0
PROG_DEV        ?= /dev/ttyACM0
PORT_DARWIN     ?= $(firstword $(sort $(wildcard /dev/tty.usbmodem*)))
BAUD            ?= 9600

# PROGRAMMER defaults to avr109 which is the internal flasher via USB. Can be
# overridden for debugging (which requires changes that require to use an ISP)
BOOTLOADER ?= avr109

include $(RIOTBOARD)/common/arduino-atmega/Makefile.include