LUFA/Build/lufa.avrdude.in

   1 #
   2 #             LUFA Library
   3 #     Copyright (C) Dean Camera, 2012.
   4 #
   5 #  dean [at] fourwalledcubicle [dot] com
   6 #           www.lufa-lib.org
   7 #
   8
   9 LUFA_BUILD_MODULES        += AVRDUDE
  10 LUFA_BUILD_TARGETS        += avrdude avrdude-ee
  11 LUFA_BUILD_MANDATORY_VARS += MCU TARGET
  12 LUFA_BUILD_OPTIONAL_VARS  += AVRDUDE_PROGRAMMER AVRDUDE_PORT AVRDUDE_FLAGS
  13
  14 # -----------------------------------------------------------------------------
  15 #             LUFA AVRDUDE Programmer Buildsystem Makefile Module.
  16 # -----------------------------------------------------------------------------
  17 # DESCRIPTION:
  18 #   Provides a set of targets to re-program a device using the open source
  19 #   avr-dude utility.
  20 # -----------------------------------------------------------------------------
  21 # TARGETS:
  22 #
  23 #    avrdude                   - Program target FLASH with application using
  24 #                                avrdude
  25 #    avrdude-ee                - Program target EEPROM with application data
  26 #                                using avrdude
  27 #
  28 # MANDATORY PARAMETERS:
  29 #
  30 #    MCU                       - Microcontroller device model name
  31 #    TARGET                    - Application name
  32 #
  33 # OPTIONAL PARAMETERS:
  34 #
  35 #    AVRDUDE_PROGRAMMER        - Name of programming hardware to use
  36 #    AVRDUDE_PORT              - Name of communication port to use
  37 #    AVRDUDE_FLAGS             - Flags to pass to avr-dude
  38 #
  39 # -----------------------------------------------------------------------------
  40
  41 ERROR_IF_UNSET   = $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set))
  42 ERROR_IF_EMPTY   = $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank))
  43 ERROR_IF_NONBOOL = $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N))
  44
  45 # Default values of optionally user-supplied variables
  46 AVRDUDE_PROGRAMMER ?= jtagicemkii
  47 AVRDUDE_PORT       ?= usb
  48 AVRDUDE_FLAGS      ?=
  49
  50 # Sanity check user supplied values
  51 $(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
  52 $(call ERROR_IF_EMPTY, MCU)
  53 $(call ERROR_IF_EMPTY, TARGET)
  54 $(call ERROR_IF_EMPTY, AVRDUDE_PROGRAMMER)
  55 $(call ERROR_IF_EMPTY, AVRDUDE_PORT)
  56
  57 # Output Messages
  58 MSG_AVRDUDE_CMD    := ' [AVRDUDE] :'
  59
  60 avrdude: $(TARGET).hex $(MAKEFILE_LIST)
  61         @echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" FLASH with settings \"$(AVRDUDE_FLASH_FLAGS)\" using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
  62         avrdude -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -U flash:w:$< $(AVRDUDE_FLAGS)
  63
  64 avrdude-ee: $(TARGET).eep $(MAKEFILE_LIST)
  65         @echo $(MSG_AVRDUDE_CMD) Programming device \"$(MCU)\" EEPROM with settings \"$(AVRDUDE_EEP_FLAGS)\" using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
  66         avrdude -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER) -U eeprom:w:$< $(AVRDUDE_FLAGS)
  67
  68 # Phony build targets for this module
  69 .PHONY: avrdude avrdude-ee