CFLAGS += -DBOARD_SENSORTAG=1 CFLAGS += -DBACKDOOR_IOID=0x00000000 CONTIKI_TARGET_DIRS += sensortag BOARD_SOURCEFILES += sensortag-sensors.c sensor-common.c BOARD_SOURCEFILES += bmp-280-sensor.c tmp-007-sensor.c opt-3001-sensor.c BOARD_SOURCEFILES += hdc-1000-sensor.c mpu-9250-sensor.c button-sensor.c BOARD_SOURCEFILES += reed-relay.c ext-flash.c buzzer.c BOARD_SOURCEFILES += board.c board-spi.c board-i2c.c