# define the used CPU model
export CPU_MODEL = nrf51x22xxaa

# include common nrf51 boards module into the build
USEMODULE += boards_common_nrf51

# define the default port depending on the host OS
PORT_LINUX ?= /dev/ttyUSB0
PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.SLAB_USBtoUART*)))

# This board uses an ST-Link v2 debug adapter
export DEBUG_ADAPTER ?= stlink
export STLINK_VERSION ?= 2

# use openocd to program this board
PROGRAMMER = openocd

# import nrf51 boards common configuration
include $(RIOTBOARD)/common/nrf51/Makefile.include