[En-Nut-Discussion] SPDuo and AVRStudio 4

[Per-Tore Aasestrand]

Excellent, Andreas!
This solves my problem with some other devices too.
Thanks.

Per-Tore

At 14:55 28.09.2006, you wrote:
>Hello,
>
>as http://www.ethernut.de/en/isp/spduo.html tells, it may be a problem to use
>SP Duo in AVRStudio. Because AVRStudio ask you every time to upgrade your
>firmware and this may damage the programmer.
>
>In may case the SP Duo respose of an CTRL-v in Hyperterm is:
>SP Duo v2.1
>
>The message from AVR Studio is:
>An AVRISP with firmware version 32.31 has been detected.
>The firmware version corresponding to this installation of AVR 
>Studio is 2.0A ...
>
>So I made a support request to ATMEL and the solution is to modify 
>some registry keys:
>HKEY_LOCAL_MACHINE\SOFTWARE\Atmel\AVRTools\STK500/VersionMajor=32
>HKEY_LOCAL_MACHINE\SOFTWARE\Atmel\AVRTools\STK500/VersionMinor=31
>
>Now you can't accidently let AVRStudio do an upgrade.
>
>It works.
>
>Have a nice day
>
>Andreas Heinzen
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>
>
>
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