3 # Copyright (C) Dean Camera, 2012.
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5 # dean [at] fourwalledcubicle [dot] com
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9 LUFA_BUILD_MODULES += HID
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10 LUFA_BUILD_TARGETS += hid hid-ee teensy teensy-ee
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11 LUFA_BUILD_MANDATORY_VARS += MCU TARGET
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12 LUFA_BUILD_OPTIONAL_VARS +=
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13 LUFA_BUILD_PROVIDED_VARS +=
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14 LUFA_BUILD_PROVIDED_MACROS +=
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16 # -----------------------------------------------------------------------------
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17 # LUFA HID Bootloader Buildsystem Makefile Module.
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18 # -----------------------------------------------------------------------------
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20 # Provides a set of targets to re-program a device currently running a HID
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21 # class bootloader with a project's FLASH files.
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22 # -----------------------------------------------------------------------------
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25 # hid - Program FLASH into target via
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26 # hid_bootloader_cli
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27 # hid-ee - Program EEPROM into target via a temporary
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28 # AVR application and hid_bootloader_cli
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29 # teensy - Program FLASH into target via
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31 # teensy-ee - Program EEPROM into target via a temporary
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32 # AVR application and teensy_loader_cli
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34 # MANDATORY PARAMETERS:
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36 # MCU - Microcontroller device model name
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37 # TARGET - Application name
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39 # OPTIONAL PARAMETERS:
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43 # PROVIDED VARIABLES:
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51 # -----------------------------------------------------------------------------
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53 ERROR_IF_UNSET ?= $(if $(filter undefined, $(origin $(strip $(1)))), $(error Makefile $(strip $(1)) value not set))
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54 ERROR_IF_EMPTY ?= $(if $(strip $($(strip $(1)))), , $(error Makefile $(strip $(1)) option cannot be blank))
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55 ERROR_IF_NONBOOL ?= $(if $(filter Y N, $($(strip $(1)))), , $(error Makefile $(strip $(1)) option must be Y or N))
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57 # Sanity-check values of mandatory user-supplied variables
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58 $(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
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59 $(call ERROR_IF_EMPTY, MCU)
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60 $(call ERROR_IF_EMPTY, TARGET)
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63 MSG_HID_BOOTLOADER_CMD := ' [HID] :'
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64 MSG_OBJCPY_CMD := ' [OBJCPY] :'
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65 MSG_MAKE_CMD := ' [MAKE] :'
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67 hid: $(TARGET).hex $(MAKEFILE_LIST)
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68 @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with hid_bootloader_cli using \"$<\"
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69 hid_bootloader_cli -mmcu=$(MCU) -v $<
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71 hid-ee: $(TARGET).eep $(MAKEFILE_LIST)
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72 @echo $(MSG_OBJCPY_CMD) Converting \"$<\" to a binary file \"InputEEData.bin\"
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73 avr-objcopy -I ihex -O binary $< $(patsubst %/,%,$(LUFA_PATH))/Build/HID_EEPROM_Loader/InputEEData.bin
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74 @echo $(MSG_MAKE_CMD) Making EEPROM loader application for \"$<\"
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75 make -C $(patsubst %/,%,$(LUFA_PATH))/Build/HID_EEPROM_Loader/ MCU=$(MCU) clean hid
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77 teensy: $(TARGET).hex $(MAKEFILE_LIST)
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78 @echo $(MSG_HID_BOOTLOADER_CMD) Programming FLASH with teensy_loader_cli using \"$<\"
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79 teensy_loader_cli -mmcu=$(MCU) -v $<
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81 teensy-ee: $(TARGET).hex $(MAKEFILE_LIST)
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82 @echo $(MSG_OBJCPY_CMD) Converting \"$<\" to a binary file \"InputEEData.bin\"
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83 avr-objcopy -I ihex -O binary $< $(patsubst %/,%,$(LUFA_PATH))/Build/HID_EEPROM_Loader/InputEEData.bin
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84 @echo $(MSG_MAKE_CMD) Making EEPROM loader application for \"$<\"
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85 make -s -C $(patsubst %/,%,$(LUFA_PATH))/Build/HID_EEPROM_Loader/ MCU=$(MCU) clean hid-teensy
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87 # Phony build targets for this module
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88 .PHONY: hid hid-ee teensy teensy-ee
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