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Re: [avrdude-dev] Stuck trying to program t44 with AVR Dragon (Debian am


From: Wayne L. Contello
Subject: Re: [avrdude-dev] Stuck trying to program t44 with AVR Dragon (Debian amd64 host)
Date: Mon, 25 Aug 2008 12:51:12 -0500

I experienced something similar AFTER trying to change fuse settings on an ATTiny85.

Wayne

On Aug 25, 2008, at 10:52 AM, Bill Gatliff wrote:

Joerg Wunsch wrote:


So it appears your ATtiny44 is already fused for debugWIRE mode.  In
that case, the command you issued (temporarily, until the next power
cycle) returned it to ISP mode.  Issuing

avrdude -p t44 -c dragon_isp -P usb -U hfuse:w:0xdf:m

as the next command should permanently disable the DWEN fuse again.

Didn't seem to work. But everything worked fine after I swapped the ATtiny44
with a new, unused chip.  :)


b.g.
--
Bill Gatliff
address@hidden


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