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From: Hans Petter Selasky <hselasky@c2i.net>
To: freebsd-usb@freebsd.org
Date: Tue, 12 Jan 2010 18:34:25 +0100
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Cc: Mark Atkinson <atkin901@gmail.com>
Subject: Re: [FreeBSD 8/9] USB webcamd and video4bsd: Call for testing
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On Tuesday 12 January 2010 18:28:30 Mark Atkinson wrote:
> On 01/10/10 05:37, Hans Petter Selasky wrote:
> > Feedback and bug reports are welcome.
> 
> I tried a old webcam that was one of the impetus behind the spca50x
> project for linux.  Really quite old now, so I'm not surprised it
> doesn't work, but I figured I'd try it.
> 
> http://www.qbik.ch/usb/devices/showdev.php?id=2011
> 
> ugen6.3: <vendor 0x0733> at usbus6
> [root@moby ulinux]$ ./webcamd -d ugen6.3 -i 0 -v 0
> KrefGet: 0x28421004 = 1
> Added device 0x283df304
> KrefGet: 0x283df308 = 1
> KrefGet: 0x283df308 = 2
> KrefPut: 0x283df308 = 2
> KrefGet: 0x283df308 = 2
> KrefPut: 0x283df308 = 2
> KrefGet: 0x283df308 = 2
> KrefPut: 0x283df308 = 2
> 
> pcwview displays all green for a few seconds and then dies with:
> 
> [root@moby ulinux]$ pwcview/pwcview
> Webcam set to: 320x240 (sif) at 5 fps
> libv4l2: error dequeuing buf: Device not configured
> Error reading from webcam: Device not configured
> 

Hi,

Which revision of the software are you using?

I've committed some stability fixes today and yesterday. Make sure you are 
using the latest stuff. When using gspca you need to wait until the Added 
device is printed before starting the pwcview.

--HPS