LUFA/Build/lufa.hid.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         += HID
  10 LUFA_BUILD_TARGETS         += hid hid-teensy
  11 LUFA_BUILD_MANDATORY_VARS  += MCU TARGET
  12 LUFA_BUILD_OPTIONAL_VARS   +=
  13 LUFA_BUILD_PROVIDED_VARS   +=
  14 LUFA_BUILD_PROVIDED_MACROS +=
  15
  16 # -----------------------------------------------------------------------------
  17 #               LUFA HID Bootloader Buildsystem Makefile Module.
  18 # -----------------------------------------------------------------------------
  19 # DESCRIPTION:
  20 #   Provides a set of targets to re-program a device currently running a HID
  21 #   class bootloader with a project's FLASH files.
  22 # -----------------------------------------------------------------------------
  23 # TARGETS:
  24 #
  25 #    hid                       - Program FLASH into target via
  26 #                                hid_bootloader_cli
  27 #    hid-teensy                - Program FLASH into target via
  28 #                                teensy_loader_cli
  29 #
  30 # MANDATORY PARAMETERS:
  31 #
  32 #    MCU                       - Microcontroller device model name
  33 #    TARGET                    - Application name
  34 #
  35 # OPTIONAL PARAMETERS:
  36 #
  37 #    (None)
  38 #
  39 # PROVIDED VARIABLES:
  40 #
  41 #    (None)
  42 #
  43 # PROVIDED MACROS:
  44 #
  45 #    (None)
  46 #
  47 # -----------------------------------------------------------------------------
  48
  49 ERROR_IF_UNSET   ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set))
  50 ERROR_IF_EMPTY   ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank))
  51 ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N))
  52
  53 # Sanity-check values of mandatory user-supplied variables
  54 $(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
  55 $(call ERROR_IF_EMPTY, MCU)
  56 $(call ERROR_IF_EMPTY, TARGET)
  57
  58 # Output Messages
  59 MSG_HID_BOOTLOADER_CMD := ' [HID]     :'
  60
  61 hid: $(TARGET).hex $(MAKEFILE_LIST)
  62         @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with hid_bootloader_cli using \"$<\"
  63         hid_bootloader_cli -mmcu=$(MCU) -v $<
  64
  65 hid-teensy: $(TARGET).hex $(MAKEFILE_LIST)
  66         @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with teensy_loader_cli using \"$<\"
  67         teensy_loader_cli -mmcu=$(MCU) -v $<
  68
  69 # Phony build targets for this module
  70 .PHONY: hid hid-teensy