Am Sonntag, 6. Juli 2003 19:00 schrieb Rob van Nieuwkerk:
> > Am Sonntag, 6. Juli 2003 15:09 schrieb Rob van Nieuwkerk:
> > > Oliver Neukum wrote:
> > > > > I don't mind dropped or garbled frames at all. But the "dying" camera
> > > > > is fatal. This problem is driving me nuts. Any help or other suggestions
> > > > > are appreciated !
> > > >
> > > > If the camera is the only device on the bus, could you check whether you
> > > > still get interrupts for USB?
> > >
> > > Hi Oliver,
> > >
> > > Yes the camera is the only USB device on the bus.
> > > And I just checked: after there are no more interrupts for USB after
> > > the camera has died.
> > >
> > > There is a kernel message from the pwc driver:
> > >
> > > "pwc_isoc_handler() called with status -75 [Babble (bad cable?)]"
> > >
> > > Reading the pwc-if.c shows that the -75 corresponds with EOVERFLOW.
> > > Beyond that I'm clueless because I know almost nothing about the USB-stuff ..
> >
> > Are both of you seeing this problem using OHCI?
>
> Yes.
Just as an experiment, could you connect a second device to the bus?
Regards
Oliver
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