# define the cpu used by the stm32f0-discovery board export CPU = stm32f0 export CPU_MODEL = stm32f051r8 # define the default port depending on the host OS PORT_LINUX ?= /dev/ttyUSB0 PORT_DARWIN ?= $(firstword $(sort $(wildcard /dev/tty.SLAB_USBtoUART*))) # setup serial terminal include $(RIOTMAKE)/tools/serial.inc.mk # this board uses openocd include $(RIOTMAKE)/tools/openocd.inc.mk