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git://projects.qi-hardware.com/ben-wpan.git
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cbd0fe54b7
- Common (doit): if the environment variable LIVE is set to "true", run the command in "script" instead of using "eval" - Common (LIVE): unset this variable on initialization - atusb-flash (flash): set LIVE, to obtain progress output from avrdude
50 lines
720 B
Bash
Executable File
50 lines
720 B
Bash
Executable File
#!/bin/sh
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. ./Common
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USB_ID=20b7:1540
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FW_BOOT_FILE=boot.hex
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FW_APP_FILE=atusb.bin
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#
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# This invocation of avrdude is derived from ben-wpan/atusb/fw/Makefile,
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# target "prog".
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#
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flash()
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{
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step "Flash boot loader"
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cmd "$REF_EXEC avrdude -F -p atmega32u2 -c nanonote_atusb -e \
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-U flash:w:$FW_BOOT_FILE:i \
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-U lfuse:w:0x60:m \
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-U hfuse:w:0xd8:m \
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-U lock:w:0x2f:m"
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LIVE=true
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expect "lock verified"
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LIVE=false
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}
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enumerate()
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{
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step "Enumeration"
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cmd "$LOCAL_EXEC usbwait -i 0.1 -t 30 $USB_ID"
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doit
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}
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dfu()
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{
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step "DFU application"
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cmd "$LOCAL_EXEC dfu-util -d $USB_ID -D $FW_APP_FILE"
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expect "No error"
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}
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begin
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flash
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enumerate
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dfu
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