On Mon, Mar 27, 2000 at 06:53:40PM +0000, Johan Verrept wrote:
> > This means that there ocurred a timeout for the requested action that is
> > detected by the HC. The HC had 3 tries, and none were answered with
> > ACK/NACK/STALL responses. This is an USB protocoll violation.
> >
> > Either you are addressing the wrong device, the wrong EP (7?), or the
> > device is simply dead.
>
> device 3, endpoint 7, device still responds to control messages.
> btw, what is that timeout ?
Huh? ONE endpoint for control AND bulk? I' searching through the USB spec
and it seems to me that there is no mention of multi-transfer-EPs.
I assume that this is not allowed and thus the behavior of the device
absolutely OK.
If you mean control messages to EP0 work but not bulk to EP7, then only
some problems with the configuration/alternate setting seem plausible to
me.
--
Bye
Georg Acher, [EMAIL PROTECTED]
http://www.in.tum.de/~acher/
"Oh no, not again !" The bowl of petunias
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