3 # Copyright (C) Dean Camera, 2012.
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5 # dean [at] fourwalledcubicle [dot] com
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9 LUFA_BUILD_MODULES += ATPROGRAM
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10 LUFA_BUILD_TARGETS += atprogram atprogram-ee
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11 LUFA_BUILD_MANDATORY_VARS += MCU TARGET
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12 LUFA_BUILD_OPTIONAL_VARS += ATPROGRAM_PROGRAMMER ATPROGRAM_INTERFACE ATPROGRAM_PORT
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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 ATPROGRAM Programmer Buildsystem Makefile Module.
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18 # -----------------------------------------------------------------------------
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20 # Provides a set of targets to re-program a device using the Atmel atprogram
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21 # utility in AVR Studio 5.x and Atmel Studio 6.0 onwards.
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22 # -----------------------------------------------------------------------------
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25 # atprogram - Program target FLASH with application using
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27 # atprogram-ee - Program target EEPROM with application data
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30 # MANDATORY PARAMETERS:
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32 # MCU - Microcontroller device model name
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33 # TARGET - Application name
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35 # OPTIONAL PARAMETERS:
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37 # ATPROGRAM_PROGRAMMER - Name of programming hardware to use
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38 # ATPROGRAM_INTERFACE - Name of programming interface to use
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39 # ATPROGRAM_PORT - Name of communication port to use
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41 # PROVIDED VARIABLES:
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49 # -----------------------------------------------------------------------------
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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 # Default values of optionally user-supplied variables
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58 ATPROGRAM_PROGRAMMER ?= jtagice3
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59 ATPROGRAM_INTERFACE ?= jtag
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62 # Sanity check user supplied values
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63 $(foreach MANDATORY_VAR, $(LUFA_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
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64 $(call ERROR_IF_EMPTY, MCU)
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65 $(call ERROR_IF_EMPTY, TARGET)
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66 $(call ERROR_IF_EMPTY, ATPROGRAM_PROGRAMMER)
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67 $(call ERROR_IF_EMPTY, ATPROGRAM_INTERFACE)
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70 MSG_ATPROGRAM_CMD := ' [ATPRGRM] :'
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72 # Construct base atprogram command flags
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73 BASE_ATPROGRAM_FLAGS := --tool $(ATPROGRAM_PROGRAMMER) --interface $(ATPROGRAM_INTERFACE) --device $(MCU)
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74 ifneq ($(ATPROGRAM_PORT),)
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75 BASE_ATPROGRAM_FLAGS += --port $(ATPROGRAM_PORT)
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78 # Construct the flags to use for the various memory spaces
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79 ifeq ($(ARCH), AVR8)
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80 ATPROGRAM_FLASH_FLAGS := --chiperase --flash
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81 ATPROGRAM_EEPROM_FLAGS := --eeprom
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82 else ifeq ($(ARCH), XMEGA)
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83 ATPROGRAM_FLASH_FLAGS := --erase --flash
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84 ATPROGRAM_EEPROM_FLAGS := --eeprom
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85 else ifeq ($(ARCH), UC3)
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86 ATPROGRAM_FLASH_FLAGS := --erase
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87 ATPROGRAM_EEPROM_FLAGS := --eeprom
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89 $(error Unsupported architecture "$(ARCH)")
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92 atprogram: $(TARGET).elf $(MAKEFILE_LIST)
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93 @echo $(MSG_ATPROGRAM_CMD) Programming device \"$(MCU)\" FLASH using \"$(ATPROGRAM_PROGRAMMER)\"
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94 atprogram $(BASE_ATPROGRAM_FLAGS) program $(ATPROGRAM_FLASH_FLAGS) --file $<
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96 atprogram-ee: $(TARGET).elf $(MAKEFILE_LIST)
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97 @echo $(MSG_ATPROGRAM_CMD) Programming device \"$(MCU)\" EEPROM using \"$(ATPROGRAM_PROGRAMMER)\"
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98 atprogram $(BASE_ATPROGRAM_FLAGS) program $(ATPROGRAM_EEPROM_FLAGS) --file $<
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100 # Phony build targets for this module
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101 .PHONY: atprogram atprogram-ee
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