LUFA_DIR = protocol/lufa # Path to the LUFA library LUFA_PATH ?= $(LUFA_DIR)/LUFA-git # Create the LUFA source path variables by including the LUFA makefile ifneq (, $(wildcard $(TMK_PATH)/$(LUFA_PATH)/LUFA/Build/lufa_sources.mk)) # New build system from 20120730 LUFA_ROOT_PATH = $(LUFA_PATH)/LUFA include $(TMK_PATH)/$(LUFA_PATH)/LUFA/Build/lufa_sources.mk else include $(TMK_PATH)/$(LUFA_PATH)/LUFA/makefile endif LUFA_SRC = lufa.c \ descriptor.c \ $(LUFA_SRC_USB) ifeq ($(strip $(MIDI_ENABLE)), yes) include $(TMK_PATH)/protocol/midi.mk endif ifeq ($(strip $(BLUETOOTH_ENABLE)), yes) LUFA_SRC += $(LUFA_DIR)/bluetooth.c \ $(TMK_DIR)/protocol/serial_uart.c endif ifeq ($(strip $(VIRTSER_ENABLE)), yes) LUFA_SRC += $(LUFA_ROOT_PATH)/Drivers/USB/Class/Device/CDCClassDevice.c endif SRC += $(LUFA_SRC) # Search Path VPATH += $(TMK_PATH)/$(LUFA_DIR) VPATH += $(TMK_PATH)/$(LUFA_PATH) # Option modules #ifdef $(or MOUSEKEY_ENABLE, PS2_MOUSE_ENABLE) #endif #ifdef EXTRAKEY_ENABLE #endif # LUFA library compile-time options and predefined tokens LUFA_OPTS = -DUSB_DEVICE_ONLY LUFA_OPTS += -DUSE_FLASH_DESCRIPTORS LUFA_OPTS += -DUSE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)" #LUFA_OPTS += -DINTERRUPT_CONTROL_ENDPOINT LUFA_OPTS += -DFIXED_CONTROL_ENDPOINT_SIZE=8 LUFA_OPTS += -DFIXED_NUM_CONFIGURATIONS=1 # Remote wakeup fix for ATmega32U2 https://github.com/tmk/tmk_keyboard/issues/361 ifeq ($(MCU),atmega32u2) LUFA_OPTS += -DNO_LIMITED_CONTROLLER_CONNECT endif OPT_DEFS += -DF_USB=$(F_USB)UL OPT_DEFS += -DARCH=ARCH_$(ARCH) OPT_DEFS += $(LUFA_OPTS) # This indicates using LUFA stack OPT_DEFS += -DPROTOCOL_LUFA