#
#             LUFA Library
#     Copyright (C) Dean Camera, 2012.
#
#  dean [at] fourwalledcubicle [dot] com
#           www.lufa-lib.org
#

LUFA_BUILD_MODULES += AVRDUDE
LUFA_BUILD_TARGETS += program

# -----------------------------------------------------------------------------
#               LUFA DFU Bootloader Buildsystem Makefile Module.
# -----------------------------------------------------------------------------
# DESCRIPTION:
#   Provides a set of targets to re-program a device using the open source
#   avr-dude utility.
# -----------------------------------------------------------------------------
# TARGETS:
#
#    program                   - Program target with application using avr-dude
#
# MANDATORY PARAMETERS:
#
#    MCU                       - Microcontroller device model name
#    TARGET                    - Application name
#
# OPTIONAL PARAMETERS:
#
#    AVRDUDE_PROGRAMMER        - Name of programming hardware to use
#    AVRDUDE_PORT              - Name of communication port to use
#    AVRDUDE_FLAGS             - Flags to pass to avr-dude
#
# -----------------------------------------------------------------------------

# Output Messages
MSG_AVRDUDE_CMD   = '  [AVRDUDE]  :'

# Default values of user-supplied variables
AVRDUDE_PROGRAMMER  ?= jtagicemkii
AVRDUDE_PORT        ?= usb
AVRDUDE_FLAGS       ?= -U flash:w:$(TARGET).hex

# Sanity check the user MCU and TARGET makefile options
ifeq ($(MCU),)
   $(error Makefile MCU value not set.)
endif
ifeq ($(TARGET),)
   $(error Makefile TARGET value not set.)
endif

program: $(TARGET).hex
	@echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" with settings \"$(AVRDUDE_FLAGS)\" using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
	avrdude -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) $(AVRDUDE_FLAGS)