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Re: [avrdude-dev] Atmega32u2
From: |
Jkx |
Subject: |
Re: [avrdude-dev] Atmega32u2 |
Date: |
Wed, 28 Jul 2010 03:56:16 +0200 |
On Tue, 27 Jul 2010 16:05:00 +0200
Joerg Wunsch <address@hidden> wrote:
> > With the -B10, the speed is Ok, no more timeout, but the verify still
> > fails. (content missmatch)
>
> It probably means the STK500 programming parameters (delays etc.) for
> the ATmega32U2 are different than those for the AT90USB162. You have
> to sketch a new device entry then. The STK500 programming parameters
> can be obtained from Atmel's XML file. Sorry, nothing is automated
> there by now (contributions welcome ;-).
I double-checked my board and found an issue on gnd.(doing double-sided
board by hand is a bit hard).
So avrdude manage to flash the atmega32u2, but I guess it's limited to 16k.
Is there a easy way to fix that ? (and push the 32u2 in the SVN)
Bye
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