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Re: [avrdude-dev] avrdude and REALLY SLOW programming
From: |
Brian Dean |
Subject: |
Re: [avrdude-dev] avrdude and REALLY SLOW programming |
Date: |
Mon, 16 May 2005 20:09:06 -0400 |
User-agent: |
Mutt/1.4.2.1i |
Hi Dennis,
On Sat, May 14, 2005 at 10:37:23PM -0700, Dennis Clark wrote:
> I've got the most recent non-BETA Avrdude and I've a
> question for folks out there. On occasion I'll download
> a program that instead of taking 10 seconds to D/L, it
> takes over 2 minutes. Everything works fine, it just takes
> an order of magnitude longer to D/L.
>
> I'll have to quite AVRdude, unplug my AVR/ISP, restart everything
> basically, and then it'll be normal again for a while. Can anyone
> shed some light on just what is happening and how I can avoid
> causing this problem?
What programmer and OS are you using? I think you are using Windows,
but which version?
My STK500 sometimes gets in a very slow mode. I've noticed it happen
on a few occasions, and each time, I was messing with the power
supply. I was actually testing another circuit and "forgot" I was
powering the STK500 from the same supply. I was testing brown-out and
slowly decreasing the voltage, down to zero. When I brought the
voltage back up, the STK500 worked fine, but it was just really,
really slow. The solution was to re-flash the firmware on the STK500
and after that it resumed its normal speedy self.
-Brian
--
Brian Dean
BDMICRO - ATmega128 Based MAVRIC Controllers
http://www.bdmicro.com/
- Re: [avrdude-dev] BETA Release is now available - please test (was: Good news: STK500v2 and JTAG ICE mkII code committed to CVS), (continued)
- Re: [avrdude-dev] BETA Release is now available - please test (was: Good news: STK500v2 and JTAG ICE mkII code committed to CVS), Joerg Wunsch, 2005/05/18
- Re: [avrdude-dev] BETA Release is now available - please test, E. Weddington, 2005/05/18
- Re: [avrdude-dev] BETA Release is now available - please test, Joerg Wunsch, 2005/05/18
- Re: [avrdude-dev] BETA Release is now available - please test, E. Weddington, 2005/05/18
- Re: [avrdude-dev] BETA Release is now available - please test, Joerg Wunsch, 2005/05/19
- Re: [avrdude-dev] BETA Release is now available - please test, E. Weddington, 2005/05/19
- Re: [avrdude-dev] BETA Release is now available - please test (was: Good news: STK500v2 and JTAG ICE mkII code committed to CVS), Colin O'Flynn, 2005/05/17
- Re: [avrdude-dev] BETA Release is now available - please test (was: Good news: STK500v2 and JTAG ICE mkII code committed to CVS), Brian Dean, 2005/05/18
- Re: [avrdude-dev] BETA Release is now available - please test (was: Good news: STK500v2 and JTAG ICE mkII code committed to CVS), Joerg Wunsch, 2005/05/15
- [avrdude-dev] avrdude and REALLY SLOW programming, Dennis Clark, 2005/05/15
- Re: [avrdude-dev] avrdude and REALLY SLOW programming,
Brian Dean <=
- Re: [avrdude-dev] BETA Release is now available - please test (was: Good news: STK500v2 and JTAG ICE mkII code committed to CVS), Joerg Wunsch, 2005/05/15
Re: [avrdude-dev] Good news: STK500v2 and JTAG ICE mkII code committed to CVS, Colin O'Flynn, 2005/05/11
Re: [avrdude-dev] Good news: STK500v2 and JTAG ICE mkII code committed to CVS, Brian Dean, 2005/05/13