3 # Released into the public domain.
5 # dean [at] fourwalledcubicle [dot] com
6 # www.fourwalledcubicle.com
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 +=
16 # Conditionally import the CORE module of DMBS if it is not already imported
17 DMBS_MODULE_PATH := $(patsubst %/,%,$(dir $(lastword $(MAKEFILE_LIST))))
18 ifeq ($(findstring CORE, $(DMBS_BUILD_MODULES)),)
19 include $(DMBS_MODULE_PATH)/core.mk
22 # Default values of optionally user-supplied variables
23 ATPROGRAM_PROGRAMMER ?= atmelice
24 ATPROGRAM_INTERFACE ?= jtag
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)
35 MSG_ATPROGRAM_CMD := ' [ATPRGRM] :'
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 $(ATPROGRAM_PORT)
43 # Construct the flags to use for the various memory spaces
45 ATPROGRAM_FLASH_FLAGS := --chiperase --flash
46 ATPROGRAM_EEPROM_FLAGS := --eeprom
47 else ifeq ($(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
54 $(error Unsupported architecture "$(ARCH)")
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 $<
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 $<
67 # Phony build targets for this module
68 .PHONY: $(DMBS_BUILD_TARGETS)