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- #
- # LUFA Library
- # Copyright (C) Dean Camera, 2014.
- #
- # dean [at] fourwalledcubicle [dot] com
- # www.lufa-lib.org
- #
-
- LUFA_BUILD_MODULES += DFU
- LUFA_BUILD_TARGETS += flip flip-ee dfu dfu-ee
- LUFA_BUILD_MANDATORY_VARS += MCU TARGET
- LUFA_BUILD_OPTIONAL_VARS +=
- LUFA_BUILD_PROVIDED_VARS +=
- LUFA_BUILD_PROVIDED_MACROS +=
-
- # -----------------------------------------------------------------------------
- # LUFA DFU Bootloader Buildsystem Makefile Module.
- # -----------------------------------------------------------------------------
- # DESCRIPTION:
- # Provides a set of targets to re-program a device currently running a DFU
- # class bootloader with a project's FLASH and EEPROM files.
- # -----------------------------------------------------------------------------
- # TARGETS:
- #
- # flip - Program FLASH into target via Atmel FLIP
- # flip-ee - Program EEPROM into target via Atmel FLIP
- # dfu - Program FLASH into target via dfu-programmer
- # dfu-ee - Program EEPROM into target via dfu-programmer
- #
- # MANDATORY PARAMETERS:
- #
- # MCU - Microcontroller device model name
- # TARGET - Application name
- #
- # OPTIONAL PARAMETERS:
- #
- # (None)
- #
- # PROVIDED VARIABLES:
- #
- # (None)
- #
- # PROVIDED MACROS:
- #
- # (None)
- #
- # -----------------------------------------------------------------------------
-
- SHELL = /bin/sh
-
- ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set))
- ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank))
- ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N))
-
- # Sanity-check values of mandatory user-supplied variables
- $(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
- $(call ERROR_IF_EMPTY, MCU)
- $(call ERROR_IF_EMPTY, TARGET)
-
- # Output Messages
- MSG_COPY_CMD := ' [CP] :'
- MSG_REMOVE_CMD := ' [RM] :'
- MSG_DFU_CMD := ' [DFU] :'
-
- # Programs in the target FLASH memory using BATCHISP, the command line tool used by FLIP
- flip: $(TARGET).hex $(MAKEFILE_LIST)
- @echo $(MSG_DFU_CMD) Programming FLASH with batchisp using \"$<\"
- batchisp -hardware usb -device $(MCU) -operation erase f loadbuffer $< program
- batchisp -hardware usb -device $(MCU) -operation start reset 0
-
- # Programs in the target EEPROM memory using BATCHISP, the command line tool used by FLIP
- flip-ee: $(TARGET).eep $(MAKEFILE_LIST)
- @echo $(MSG_COPY_CMD) Copying EEP file to temporary file \"$<.hex\"
- cp $< $<.hex
- @echo $(MSG_DFU_CMD) Programming EEPROM with batchisp using \"$<.hex\"
- batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $<.hex program
- batchisp -hardware usb -device $(MCU) -operation start reset 0
- @echo $(MSG_REMOVE_CMD) Removing temporary file \"$<.hex\"
- rm $<.hex
-
- # Programs in the target FLASH memory using DFU-PROGRAMMER
- dfu: $(TARGET).hex $(MAKEFILE_LIST)
- @echo $(MSG_DFU_CMD) Programming FLASH with dfu-programmer using \"$<\"
- dfu-programmer $(MCU) erase
- dfu-programmer $(MCU) flash $<
- dfu-programmer $(MCU) reset
-
- # Programs in the target EEPROM memory using DFU-PROGRAMMER
- dfu-ee: $(TARGET).eep $(MAKEFILE_LIST)
- @echo $(MSG_DFU_CMD) Programming EEPROM with dfu-programmer using \"$<\"
- dfu-programmer $(MCU) eeprom-flash $<
- dfu-programmer $(MCU) reset
-
- # Phony build targets for this module
- .PHONY: flip flip-ee dfu dfu-ee
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