Re: [Spca50x-devs] FYI: status of 0ac8:307b

[Michel Xhaard <mxhaard@xxxxxxxx>]

Le mercredi 9 avril 2008 00:00, jmarco a écrit :
> Aurélien Minet a écrit :
> > heu ma faute j'ai tapé un x de trop
> > donc rmod gspca_zc3xx
> > puis rmmod gspca_main
> > doit fonctionner
>
> Autant pour moi, je ne l'avais pas vu dans la precipitation...
> le fonctionnement est bon pour ces deux commande ainsi que les modprobe...
>
> > je ne suis que testeur de cette nouvelle version (encore en beta) et j'ai
> > un comportement similaire avec une webcam du même genre.
> >
> >
> > Aurélien
>
> tiens pour info:
>
> debian:/home/jmarc# spcaview
>
>   Spcaview version: 1.1.8 date: 25:12:2007 (C) mxhaard@xxxxxxxx
> Initializing SDL.
> SDL initialized.
> bpp 3 format 15
> Using video device /dev/video0.
> Initializing v4l.
> **************** PROBING CAMERA *********************
> Camera found: Ldlc VC302+Ov7620
> ERROR setting channel and norme
>
> et puis rien...
>
> par contre:
>
> debian:/home/jmarc# spcaview -d /dev/video0
>
>   Spcaview version: 1.1.8 date: 25:12:2007 (C) mxhaard@xxxxxxxx
> Initializing SDL.
> SDL initialized.
> bpp 3 format 15
> Using video device /dev/video0.
> Initializing v4l.
> **************** PROBING CAMERA *********************
> Camera found: Ldlc VC302+Ov7620
> Hmm did not support Video_channel
> *****************************************************
>   grabbing method default MMAP asked
> VIDIOCGMBUF size 376832  frames 4  offets[0]=0 offsets[1]=94208
> VIDIOCGPICT
> brightnes=32896 hue=0 color=0 contrast=32768 whiteness=0
> depth=8 palette=0
> VIDIOCSPICT
> brightness=32896 hue=0 color=0 contrast=32768 whiteness=0
> depth=24 palette=15
>
> il s'ouvre mais ecran noir.
>
> alors ici:
>
> debian:/home/jmarc# camorama -d /dev/video0
>
> il s'ouvre mais avec une fenetre qui dit:
> Could not connect to video device (/dev/video0)
> please check connection
>
>
> ensuite:
>
> debian:/home/jmarc# ./grab
>
> width: 640 bytesperline:640 height:480 sizeimage:92160
> --> sizeimage: 614400
> select timeout
>
> ...on continue:
>
> debian:/home/jmarc# camstream -d /dev/video0
>
> Failed to open configuration file for reading.
>
> CCamWindow::CCamWindow()
> CWebCamViewer::CWebCamViewer(0x80da968, 640x480)
> CVideoDevice::Init()
> Using mmap(), VMBuf.size = 376832
> Trying to find video options for Ldlc VC302+Ov7620:/dev/video0
> Creating new video options
> <!DOCTYPE Configuration>
> <config>
>   <defaults/>
>   <videodevices>
>    <videoconfiguration name="Ldlc VC302+Ov7620" >
>     <basename>snapshot</basename>
>     <textfont>system</textfont>
>     <textcolor>#ffff00</textcolor>
>     <timeinimage>false</timeinimage>
>     <fileformat>PNG</fileformat>
>     <savetodisk>true</savetodisk>
>     <ftptoserver>false</ftptoserver>
>     <saveoption>1</saveoption>
>     <maxsequence>1000</maxsequence>
>     <sequence>0</sequence>
>     <ftpserver></ftpserver>
>     <ftppath></ftppath>
>     <ftpuser></ftpuser>
>     <ftppass></ftppass>
>     <ftppassive>false</ftppassive>
>     <ftpunique>true</ftpunique>
>    </videoconfiguration>
>   </videodevices>
> </config>
>
> CSnapshotSettingsDlg::CSnapshotSettingsDlg(...)
> CVideoSettingsDlg::SizeChanged(640x480)
> CVideoSettingsDlg::FramerateChanged(10)
> CCamPanel::SetSize(640x480)
> CCamPanel::SetImageSize(640x480)
> CCamPanel::SetVisibleSize(640x480)
> CVideoDevice::SetSize(640, 480)
> CCamPanel::SetSize(640x480)
> CCamPanel::SetImageSize(640x480)
> CCamPanel::SetVisibleSize(640x480)
> CCamPanel::SetSize(640x480)
> CCamPanel::SetImageSize(640x480)
> CCamPanel::SetVisibleSize(640x480)
> RecalcTotalViewSize: resize viewport(640x480)
> EnableRGB: +
> CVideoDevice::SetPalette picked palette 0 []
> CVideoDevice::CreateImagesRGB()
>   allocating space for RGB
> CVideoDevice::StartCapture() go!
> CVideoDevice::MCapture() ioctl: Argument invalide
>
> ... ecran noir et fige
>
>
> pas mieux pour xcam
>
> bon j'arrete la,
> je ne peux rien dire de plus pour le moment...
>
> bonne nuit,
> et merci,
> Jmarc
>
>
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this webcam is jpeg try:
spcaview -d /dev/video0 -f jpg -s 640x480
with the original gspca from december 2007. If that didn't work report :
what spcaview say when it stop/kill
what /var/log/messages say
regards
-- 
Michel Xhaard
http://mxhaard.free.fr

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