\r
# LUFA library compile-time options\r
LUFA_OPTS = -D USB_DEVICE_ONLY\r
-LUFA_OPTS += -D USE_NONSTANDARD_DESCRIPTOR_NAMES\r
LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0\r
LUFA_OPTS += -D CONTROL_ONLY_DEVICE\r
LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=32\r