100 lines
3.9 KiB
Makefile
100 lines
3.9 KiB
Makefile
#
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# DMBS Build System
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# Released into the public domain.
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#
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# dean [at] fourwalledcubicle [dot] com
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# www.fourwalledcubicle.com
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#
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DMBS_BUILD_MODULES += AVRDUDE
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DMBS_BUILD_TARGETS += avrdude-lfuse avrdude-hfuse avrdude-efuse avrdude-lock avrdude-fuses
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DMBS_BUILD_TARGETS += avrdude avrdude-ee avrdude-all avrdude-all-ee
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DMBS_BUILD_MANDATORY_VARS += MCU TARGET
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DMBS_BUILD_OPTIONAL_VARS += AVRDUDE_MCU AVRDUDE_PROGRAMMER AVRDUDE_PORT AVRDUDE_FLAGS AVRDUDE_MEMORY AVRDUDE_BAUD
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DMBS_BUILD_OPTIONAL_VARS += AVRDUDE_LFUSE AVRDUDE_HFUSE AVRDUDE_EFUSE AVRDUDE_LOCK AVRDUDE_BITCLK
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DMBS_BUILD_PROVIDED_VARS +=
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DMBS_BUILD_PROVIDED_MACROS +=
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# Import the CORE module of DMBS
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DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
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include $(DMBS_MODULE_PATH)/core.mk
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# Default values of optionally user-supplied variables
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AVRDUDE_MCU ?= $(MCU)
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AVRDUDE_PROGRAMMER ?= jtagicemkii
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AVRDUDE_PORT ?= usb
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AVRDUDE_FLAGS ?=
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AVRDUDE_MEMORY ?= flash
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AVRDUDE_LFUSE ?=
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AVRDUDE_HFUSE ?=
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AVRDUDE_EFUSE ?=
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AVRDUDE_LOCK ?=
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AVRDUDE_BAUD ?=
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AVRDUDE_BITCLK ?=
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# Set avrdude-efuse-target as dependency for avrdude-fuses only if defined, because not every AVR has this fuse
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ifneq ($(AVRDUDE_EFUSE),)
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AVRDUDE_EFUSE_TARGET := avrdude-efuse
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else
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AVRDUDE_EFUSE_TARGET :=
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endif
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# Sanity check user supplied values
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$(foreach MANDATORY_VAR, $(DMBS_BUILD_MANDATORY_VARS), $(call ERROR_IF_UNSET, $(MANDATORY_VAR)))
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$(call ERROR_IF_EMPTY, AVRDUDE_MCU)
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$(call ERROR_IF_EMPTY, TARGET)
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$(call ERROR_IF_EMPTY, AVRDUDE_PROGRAMMER)
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$(call ERROR_IF_EMPTY, AVRDUDE_PORT)
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# Output Messages
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MSG_AVRDUDE_CMD := ' [AVRDUDE] :'
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# Construct base avrdude command flags
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BASE_AVRDUDE_FLAGS := -p $(AVRDUDE_MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
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ifneq ($(AVRDUDE_BAUD),)
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BASE_AVRDUDE_FLAGS += -b $(AVRDUDE_BAUD)
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endif
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ifneq ($(AVRDUDE_BITCLK),)
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BASE_AVRDUDE_FLAGS += -B $(AVRDUDE_BITCLK)
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endif
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# Programs in the target FLASH memory using AVRDUDE
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avrdude: $(TARGET).hex $(MAKEFILE_LIST)
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@echo $(MSG_AVRDUDE_CMD) Programming device \"$(AVRDUDE_MCU)\" FLASH using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
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avrdude $(BASE_AVRDUDE_FLAGS) -U $(AVRDUDE_MEMORY):w:$< $(AVRDUDE_FLAGS)
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# Programs in the target EEPROM memory using AVRDUDE
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avrdude-ee: $(TARGET).eep $(MAKEFILE_LIST)
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@echo $(MSG_AVRDUDE_CMD) Programming device \"$(AVRDUDE_MCU)\" EEPROM using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
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avrdude $(BASE_AVRDUDE_FLAGS) -U eeprom:w:$< $(AVRDUDE_FLAGS)
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# Programs in the target fuses using AVRDUDE
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avrdude-lfuse: $(MAKEFILE_LIST)
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@echo $(MSG_AVRDUDE_CMD) Programming device \"$(AVRDUDE_MCU)\" low fuse using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
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$(call ERROR_IF_EMPTY, AVRDUDE_LFUSE)
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avrdude $(BASE_AVRDUDE_FLAGS) -Ulfuse:w:$(AVRDUDE_LFUSE):m $(AVRDUDE_FLAGS)
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avrdude-hfuse: $(MAKEFILE_LIST)
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@echo $(MSG_AVRDUDE_CMD) Programming device \"$(AVRDUDE_MCU)\" high fuse using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
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$(call ERROR_IF_EMPTY, AVRDUDE_HFUSE)
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avrdude $(BASE_AVRDUDE_FLAGS) -Uhfuse:w:$(AVRDUDE_HFUSE):m $(AVRDUDE_FLAGS)
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avrdude-efuse: $(MAKEFILE_LIST)
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@echo $(MSG_AVRDUDE_CMD) Programming device \"$(AVRDUDE_MCU)\" extended fuse using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
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$(call ERROR_IF_EMPTY, AVRDUDE_EFUSE)
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avrdude $(BASE_AVRDUDE_FLAGS) -Uefuse:w:$(AVRDUDE_EFUSE):m $(AVRDUDE_FLAGS)
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avrdude-lock: $(MAKEFILE_LIST)
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@echo $(MSG_AVRDUDE_CMD) Programming device \"$(AVRDUDE_MCU)\" lock bits using \"$(AVRDUDE_PROGRAMMER)\" on port \"$(AVRDUDE_PORT)\"
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$(call ERROR_IF_EMPTY, AVRDUDE_LOCK)
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avrdude $(BASE_AVRDUDE_FLAGS) -Ulock:w:$(AVRDUDE_LOCK):m $(AVRDUDE_FLAGS)
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avrdude-fuses: avrdude-lfuse avrdude-hfuse $(AVRDUDE_EFUSE_TARGET) avrdude-lock
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avrdude-all: avrdude avrdude-fuses
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avrdude-all-ee: avrdude avrdude-ee avrdude-fuses
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# Phony build targets for this module
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.PHONY: $(DMBS_BUILD_TARGETS)
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