MCU_VARIANT = AT32F405RCT7 MCU_LINKER_NAME = AT32F405xC JLINK_DEVICE = ${MCU_VARIANT} RHPORT_SPEED = OPT_MODE_FULL_SPEED OPT_MODE_HIGH_SPEED RHPORT_DEVICE ?= 1 RHPORT_HOST ?= 0 CFLAGS += \ -D${MCU_VARIANT}