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35 lines
1.0 KiB
Makefile
35 lines
1.0 KiB
Makefile
BOSSA_VERSION ?= 1.9
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FLASHFILE ?= $(BINFILE)
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FLASHER ?= $(RIOTTOOLS)/bossa-$(BOSSA_VERSION)/bossac
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FFLAGS ?= -p $(PROG_DEV) -o $(ROM_OFFSET) -e -i -w -v -b -R $(FLASHFILE)
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# some arduino boards need to toggle the serial interface a little bit to get
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# them ready for flashing...
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ifneq (,$(BOSSA_ARDUINO_PREFLASH))
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ifeq ($(OS),Linux)
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STTY_FLAG = -F
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else ifeq ($(OS),Darwin)
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STTY_FLAG = -f
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endif
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PREFLASHER ?= stty
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PREFFLAGS ?= $(STTY_FLAG) $(PROG_DEV) raw ispeed 1200 ospeed 1200 cs8 -cstopb ignpar eol 255 eof 255
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ifneq (,$(PREFLASH_DELAY))
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FLASHDEPS += preflash-delay
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else
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FLASHDEPS += preflash
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endif
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RESETFFLASG ?= $(STTY_FLAG) $(PORT) raw ispeed 600 ospeed 600 cs8 -cstopb ignpar eol 255 eof 255
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RESET ?= $(PREFLASHER) $(RESETFFLASG)
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endif
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preflash-delay: preflash
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sleep $(PREFLASH_DELAY)
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# if we go with the default (BOSSA shipped with RIOT), we download and build
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# the tool if not already done
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ifeq ($(RIOTTOOLS)/bossa-$(BOSSA_VERSION)/bossac,$(FLASHER))
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FLASHDEPS += $(FLASHER)
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endif
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