# include common nrf51 headers
INCLUDES += -I$(RIOTBOARD)/common/nrf51/include

# use alternative xtimer mapping if applicable
ifneq (,$(filter nimble,$(USEPKG)))
  CFLAGS += -DBOARD_NRF51_XTIMER_ALT
endif

# Use openocd by default
PROGRAMMER ?= openocd

ifeq ($(PROGRAMMER),openocd)
  # use common openocd configuration for nrf51
  OPENOCD_CONFIG = $(RIOTBOARD)/common/nrf51/dist/openocd.cfg
else ifeq ($(PROGRAMMER),jlink)
  # setup JLink for flashing
  JLINK_DEVICE = nrf51822
endif

# Set openocd as default supported programmers
PROGRAMMERS_SUPPORTED += openocd