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By: Anonymous: bjh () on Thursday, October 13 2011 @ 09:24 PM PDT (Read 1949 times)
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Anonymous: bjh |
| Anonymous: bjh |
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Is there a known issue with the FTDI Friend and auto-reset? When I try to upload a sketch, I see the tx light blink a couple times and see some errors appear at the bottom of the window:
Binary sketch size: 1018 bytes (of a 30720 byte maximum)
avrdude: stk500_recv(): programmer is not responding
avrdude: stk500_recv(): programmer is not responding
I can (often) get the program transferred if I follow the manual reset instructions from:
http://www.evilmadscientist.com/forum/viewtopic.php?showtopic=4289
Is the FTDI Friend supposed to support auto-reset?
(shouldn't matter, but just in case, my host is Mac OS X)
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By: Anonymous: bjh () on Friday, October 14 2011 @ 01:21 PM PDT
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Anonymous: bjh |
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Follow-up: tried another instance of the FTDI Friend and saw the same behavior, but your FTDI cable works fine. I'll dive into the Adafruit forums tonight and see if the answer lies there.
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By: Windell (offline) on Friday, October 14 2011 @ 02:11 PM PDT
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Windell |
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The FTDIfriend *should* work fine for this; I would suggest following up on the Adafruit forums as you said.
Windell H. Oskay
drwho(at)evilmadscientist.com
http://www.evilmadscientist.com/
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Evil Scientist
 Status: offline
Registered: 06/15/06
Posts: 1932
Sunnyvale, CA
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By: Anonymous: bjh () on Friday, December 30 2011 @ 03:26 PM PST
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Anonymous: bjh |
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I *finally* got around to messing with this, and was able to fix it by doubling the auto-reset capacitor (C6) to .2uF
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Diavolino auto reset vs FTDI Friend?
