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#
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# LUFA Library
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# Copyright (C) Dean Camera, 2012.
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#
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# dean [at] fourwalledcubicle [dot] com
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# www.lufa-lib.org
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#
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LUFA_BUILD_MODULES += ATPROGRAM
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LUFA_BUILD_TARGETS += atprogram atprogram-ee
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LUFA_BUILD_MANDATORY_VARS += MCU TARGET
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LUFA_BUILD_OPTIONAL_VARS += ATPROGRAM_PROGRAMMER ATPROGRAM_INTERFACE ATPROGRAM_PORT
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# -----------------------------------------------------------------------------
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# LUFA ATPROGRAM Programmer Buildsystem Makefile Module.
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# -----------------------------------------------------------------------------
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# DESCRIPTION:
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# Provides a set of targets to re-program a device using the Atmel atprogram
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# utility in AVR Studio 5.x and Atmel Studio 6.0 onwards.
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# -----------------------------------------------------------------------------
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# TARGETS:
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#
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# atprogram - Program target FLASH with application using
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# atprogram
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# atprogram-ee - Program target EEPROM with application data
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# using atprogram
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#
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# MANDATORY PARAMETERS:
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#
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# MCU - Microcontroller device model name
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# TARGET - Application name
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#
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# OPTIONAL PARAMETERS:
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#
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# ATPROGRAM_PROGRAMMER - Name of programming hardware to use
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# ATPROGRAM_INTERFACE - Name of programming interface to use
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# ATPROGRAM_PORT - Name of communication port to use
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#
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# -----------------------------------------------------------------------------
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# Sanity-check values of mandatory user-supplied variables
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MCU ?= $(error Makefile MCU value not set)
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TARGET ?= $(error Makefile TARGET value not set)
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ifeq ($(MCU),)
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$(error Makefile MCU option cannot be blank)
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endif
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ifeq ($(TARGET),)
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$(error Makefile TARGET option cannot be blank)
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endif
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# Default values of optionally user-supplied variables
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ATPROGRAM_PROGRAMMER ?= jtagice3
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ATPROGRAM_INTERFACE ?= jtag
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ATPROGRAM_PORT ?=
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# Output Messages
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MSG_ATPROGRAM_CMD := ' [ATPRGRM] :'
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# Construct base atprogram command flags
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BASE_ATPROGRAM_FLAGS := --tool $(ATPROGRAM_PROGRAMMER) --interface $(ATPROGRAM_INTERFACE) --device $(MCU)
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ifneq ($(ATPROGRAM_PORT),)
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BASE_ATPROGRAM_FLAGS += --port $(ATPROGRAM_PORT)
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endif
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# Construct the flags to use for the various memory spaces
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ifeq ($(ARCH), AVR8)
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ATPROGRAM_FLASH_FLAGS := --chiperase --flash
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ATPROGRAM_EEPROM_FLAGS := --eeprom
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else ifeq ($(ARCH), XMEGA)
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ATPROGRAM_FLASH_FLAGS := --erase --flash
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ATPROGRAM_EEPROM_FLAGS := --eeprom
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else ifeq ($(ARCH), UC3)
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ATPROGRAM_FLASH_FLAGS := --erase
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ATPROGRAM_EEPROM_FLAGS := --eeprom
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else
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$(error Unsupported architecture "$(ARCH)")
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endif
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atprogram: $(TARGET).elf $(MAKEFILE_LIST)
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@echo $(MSG_ATPROGRAM_CMD) Programming device \"$(MCU)\" FLASH using \"$(ATPROGRAM_PROGRAMMER)\"
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atprogram $(BASE_ATPROGRAM_FLAGS) program $(ATPROGRAM_FLASH_FLAGS) --file $<
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atprogram-ee: $(TARGET).elf $(MAKEFILE_LIST)
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@echo $(MSG_ATPROGRAM_CMD) Programming device \"$(MCU)\" EEPROM using \"$(ATPROGRAM_PROGRAMMER)\"
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atprogram $(BASE_ATPROGRAM_FLAGS) program $(ATPROGRAM_EEPROM_FLAGS) --file $<
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# Phony build targets for this module
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.PHONY: atprogram atprogram-ee
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