LUFA/Build/DMBS/DMBS/atprogram.mk

   1 #
   2 #            DMBS Build System
   3 #     Released into the public domain.
   4 #
   5 #  dean [at] fourwalledcubicle [dot] com
   6 #        www.fourwalledcubicle.com
   7 #
   8
   9 DMBS_BUILD_MODULES         += ATPROGRAM
  10 DMBS_BUILD_TARGETS         += atprogram atprogram-ee
  11 DMBS_BUILD_MANDATORY_VARS  += MCU TARGET
  12 DMBS_BUILD_OPTIONAL_VARS   += ATPROGRAM_PROGRAMMER ATPROGRAM_INTERFACE ATPROGRAM_PORT
  13 DMBS_BUILD_PROVIDED_VARS   +=
  14 DMBS_BUILD_PROVIDED_MACROS +=
  15
  16 SHELL = /bin/sh
  17
  18 ERROR_IF_UNSET   ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set))
  19 ERROR_IF_EMPTY   ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank))
  20 ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N))
  21
  22 # Default values of optionally user-supplied variables
  23 ATPROGRAM_PROGRAMMER ?= atmelice
  24 ATPROGRAM_INTERFACE  ?= jtag
  25 ATPROGRAM_PORT       ?=
  26
  27 # Sanity check user supplied values
  28 $(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
  29 $(call ERROR_IF_EMPTY, MCU)
  30 $(call ERROR_IF_EMPTY, TARGET)
  31 $(call ERROR_IF_EMPTY, ATPROGRAM_PROGRAMMER)
  32 $(call ERROR_IF_EMPTY, ATPROGRAM_INTERFACE)
  33
  34 # Output Messages
  35 MSG_ATPROGRAM_CMD    := ' [ATPRGRM] :'
  36
  37 # Construct base atprogram command flags
  38 BASE_ATPROGRAM_FLAGS := --tool $(ATPROGRAM_PROGRAMMER) --interface $(ATPROGRAM_INTERFACE) --device $(MCU)
  39 ifneq ($(ATPROGRAM_PORT),)
  40    BASE_ATPROGRAM_FLAGS += --port $(ATPROGRAM_PORT)
  41 endif
  42
  43 # Construct the flags to use for the various memory spaces
  44 ifeq ($(ARCH), AVR8)
  45    ATPROGRAM_FLASH_FLAGS  := --chiperase --flash
  46    ATPROGRAM_EEPROM_FLAGS := --eeprom
  47 else ifeq ($(ARCH), XMEGA)
  48    ATPROGRAM_FLASH_FLAGS  := --erase --flash
  49    ATPROGRAM_EEPROM_FLAGS := --eeprom
  50 else ifeq ($(ARCH), UC3)
  51    ATPROGRAM_FLASH_FLAGS  := --erase
  52    ATPROGRAM_EEPROM_FLAGS := --eeprom
  53 else
  54    $(error Unsupported architecture "$(ARCH)")
  55 endif
  56
  57 # Programs in the target FLASH memory using ATPROGRAM
  58 atprogram: $(TARGET).elf $(MAKEFILE_LIST)
  59         @echo $(MSG_ATPROGRAM_CMD) Programming device \"$(MCU)\" FLASH using \"$(ATPROGRAM_PROGRAMMER)\"
  60         atprogram $(BASE_ATPROGRAM_FLAGS) program $(ATPROGRAM_FLASH_FLAGS) --file $<
  61
  62 # Programs in the target EEPROM memory using ATPROGRAM
  63 atprogram-ee: $(TARGET).elf $(MAKEFILE_LIST)
  64         @echo $(MSG_ATPROGRAM_CMD) Programming device \"$(MCU)\" EEPROM using \"$(ATPROGRAM_PROGRAMMER)\"
  65         atprogram $(BASE_ATPROGRAM_FLAGS) program $(ATPROGRAM_EEPROM_FLAGS) --file $<
  66
  67 # Phony build targets for this module
  68 .PHONY: $(DMBS_BUILD_TARGETS)