Re: [avrdude-dev] ATXMega___A_U Support?

[Kirill Levchenko]

The new XMEGAs A3Us and A4Us don't seem to work with the existing JTAG code; I 
think the protocol may have changed in some incompatible way. However there is 
a patch I submitted that allows DFU programming (i.e., without a programmer, 
using the built-in bootloader per AVR4023):

http://savannah.nongnu.org/patch/?7896

It doesn't look like the patch has been accepted into the code base. However 
you can apply it yourself locally. If you do, please report results; this may 
accelerate its acceptance.

Kirill

On Jan 16, 2013, at 9:52 AM, Louis Thiery wrote:

> Hello,
> 
> I have been trying to use avrdude to program an ATXMega128A3U but I cannot 
> find the part on the valid parts list (only ATXMega128A3). I have tried to 
> Google a solution but nothing yet. Can anyone direct me?
> 
> I am using avrdude version 5.11.1 on Ubuntu.
> 
> Best,
> Louis
> 
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