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https://github.com/oliverschmidt/contiki.git
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ab1652648e
This adds support for flashing to multiple devices, by implementing the $MOTES option used by the Z1. This replaces the $PORT interface, as it only allowed flashing to one device at a time, and the $MOTES interface was still used for other tasks (such as getting a list of connected devices). A foreach loop is used to dynamically create an upload rule per device that needs to be flashed. The "main" upload rule depends on the device specific ones. This allows for parallel flashing. The PORT variable can still be sued for backwards compatibility. Changed the MOTES variable that makes a $(shell) call to not be recursively expanded.
110 lines
3.3 KiB
Makefile
110 lines
3.3 KiB
Makefile
### Zoul Makefile
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ifndef CONTIKI
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$(error CONTIKI not defined! You must specify where CONTIKI resides!)
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endif
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### If no board is specified the default option is the RE-Mote
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ifeq ($(BOARD),)
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BOARD=remote
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endif
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PYTHON = python
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BSL_FLAGS += -e -w -v
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### Configure the build for the board and pull in board-specific sources
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CONTIKI_TARGET_DIRS += . dev
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CONTIKI_TARGET_DIRS += . $(BOARD)
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PLATFORM_ROOT_DIR = $(CONTIKI)/platform/$(TARGET)
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### Include the board dir if one exists
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-include $(PLATFORM_ROOT_DIR)/$(BOARD)/Makefile.$(BOARD)
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### Include
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CONTIKI_TARGET_SOURCEFILES += contiki-main.c
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CONTIKI_TARGET_SOURCEFILES += leds.c leds-arch.c cc1200-zoul-arch.c
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CONTIKI_TARGET_SOURCEFILES += adc-zoul.c button-sensor.c zoul-sensors.c
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CONTIKI_TARGET_SOURCEFILES += $(BOARD_SOURCEFILES)
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CONTIKI_SOURCEFILES += $(CONTIKI_TARGET_SOURCEFILES)
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CLEAN += *.zoul
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### Unless the example dictates otherwise, build with code size optimisations
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ifndef SMALL
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SMALL = 1
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endif
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### Define the CPU directory
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CONTIKI_CPU=$(CONTIKI)/cpu/cc2538
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include $(CONTIKI_CPU)/Makefile.cc2538
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MODULES += core/net core/net/mac \
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core/net/mac/contikimac \
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core/net/llsec core/net/llsec/noncoresec dev/cc1200
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BSL = $(CONTIKI)/tools/cc2538-bsl/cc2538-bsl.py
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### USe the specific Zoul subplatform to query for connected devices
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ifdef MOTELIST_ZOLERTIA
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MOTELIST_FLAGS += -b $(MOTELIST_ZOLERTIA)
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endif
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### Detect if a mote is connected over serial port
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ifeq ($(HOST_OS),Darwin)
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USBDEVPREFIX=
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MOTELIST := $(CONTIKI)/tools/zolertia/motelist-zolertia-macos
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MOTES := $(shell $(MOTELIST) -c 2>&- | cut -f 2 -d ,)
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SERIALDUMP := $(CONTIKI)/tools/sky/serialdump-macos
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else
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### If we are not running under Mac, we assume Linux
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USBDEVPREFIX=
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SERIALDUMP := $(CONTIKI)/tools/sky/serialdump-linux
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MOTELIST := $(CONTIKI)/tools/zolertia/motelist-zolertia
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MOTES := $(shell $(MOTELIST) -b $(MOTELIST_ZOLERTIA) -c 2>&- | cut -f 2 -d , | \
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perl -ne 'print $$1 . " " if(m-(/dev/\w+)-);')
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endif
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### If PORT is defined, override to keep backward compatibility
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ifdef PORT
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MOTES := $(PORT)
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endif
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### Check the BSL script exists
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ifeq ($(wildcard $(BSL)), )
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%.upload:
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@echo "ERROR: Could not find the cc2538-bsl script. Did you run 'git submodule update --init' ?"
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else
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### Upload to every MOTE
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%.upload: $(foreach MOTE,$(MOTES),%.$(MOTE))
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@# Dummy recipe to prevent "No rule to make *.upload errors"
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endif
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### Variable that expands into a pattern rule to upload to a given MOTE.
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### Requires $(MOTE) to be defined
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### $$$$ Double escapes $s that need to be passed to the shell - once for when make parses UPLOAD_RULE, and once for when the expanded rule is parsed by make.
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define UPLOAD_RULE
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%.$(MOTE): %.bin %.elf
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@echo "Flashing $(MOTE)"
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@BSL_ADDRESS=`$(OBJDUMP) -h $$*.elf | grep -B1 LOAD | \
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grep -Ev 'LOAD|\-\-' | awk '{print "0x" $$$$5}' | \
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sort -g | head -1`; \
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$(PYTHON) $(BSL) $(BSL_FLAGS) -a $$$${BSL_ADDRESS} -p $(MOTE) $$<
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endef
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### Create an upload rule for every MOTE connected
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$(foreach MOTE,$(MOTES),$(eval $(UPLOAD_RULE)))
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motelist:
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$(MOTELIST)
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zoul-motelist:
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$(MOTELIST) $(MOTELIST_FLAGS)
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zoul-motes:
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@echo $(MOTES)
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serialview:
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$(SERIALDUMP) -b115200 $(USBDEVPREFIX)$(firstword $(MOTES)) | $(CONTIKI)/tools/timestamp
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login:
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$(SERIALDUMP) -b115200 $(USBDEVPREFIX)$(firstword $(MOTES))
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