# define the default port depending on the host OS PORT_LINUX ?= /dev/ttyACM0 PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.SLAB_USBtoUART*))) # use jlink to program this board PROGRAMMER ?= jlink # set required jlink debug adapter for openocd if it's used ifeq (openocd,$(PROGRAMMER)) DEBUG_ADAPTER = jlink endif # include nrf51 boards common configuration include $(RIOTBOARD)/common/nrf51/Makefile.include