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Posted: Mon Feb 11, 2008 12:28 pm
by komisarios
Hi all,

I have built AVR Doper, windows see it as COMx in CDC mode but in AVR Studio 4 it constantly says Detecting....FAILED!

Can anyone tell me what can be wrong??


Posted: Thu Feb 14, 2008 12:22 am
by christian
Can you try avrdude in verbose mode? It might give more information about what's going wrong.

There is a known problem with CDC mode on some machines. If there are communication errors, Windows may stall the endpoint and thus stop polling the device.