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

[Michel Xhaard <mxhaard@xxxxxxxx>]

Le mercredi 9 avril 2008 13:54, jmarco a écrit :
> Michel Xhaard a écrit :
> > Le mercredi 9 avril 2008 12:00, jmarco a écrit :
> >> Michel Xhaard a écrit :
> >>> this webcam is jpeg try:
> >>> spcaview -d /dev/video0 -f jpg -s 640x480
> >>> with the original gspca from december 2007.
>
> Ok, it's done with the change in
> File: zc3xx.h
>
>  > Function: zc3xx_config
>  >
>  > Line 598ish, inside -1 case
>  >
>  > Added:
>  >
>  >          }else  if(spca50x->sensor == SENSOR_HV7131B) {
>  >              PDEBUG(0, " Sensor HV7131B");
>  >              set_zc3xxVGA(spca50x);
>  >
> >> If that didn't work report :
> >>> what spcaview say when it stop/kill
>
> debian:/home/jmarc# spcaview -d /dev/video0 -f jpg -s 640x480
>   Spcaview version: 1.1.8 date: 25:12:2007 (C) mxhaard@xxxxxxxx
>   size width: 640 height: 480
> Initializing SDL.
> SDL initialized.
> bpp 3 format 21
> Using video device /dev/video0.
> Initializing v4l.
> **************** PROBING CAMERA *********************
> Camera found: LDLC OV7620+VC302
> Bridge found: ZC301-2
> StreamId: JPEG Camera
> quality 1 autoexpo 1 Timeframe 0 lightfreq 50
> Available Resolutions width 640  heigth 480 native *
> Available Resolutions width 352  heigth 288 decoded
> Available Resolutions width 320  heigth 240 native
> Available Resolutions width 176  heigth 144 decoded
> unable to probe size !!
> *****************************************************
>   grabbing method default MMAP asked
> VIDIOCGMBUF size 2457616  frames 2  offets[0]=0 offsets[1]=1228808
> VIDIOCGPICT
> brightnes=32768 hue=0 color=0 contrast=32768 whiteness=0
> depth=8 palette=21
> VIDIOCSPICT
> brightness=32768 hue=0 color=0 contrast=32768 whiteness=0
> depth=24 palette=21
>
>
> -->ecran ouvert, des rayures de toutes les couleurs.
>
>
> Used 11056ms for 66 images => 167ms/image 5fps.
> Quiting SDL.
> Decoded frames:66 Average decode time: 57.000000
> unmapping
> closing
> closed
> Destroy Picture thread ...
> Quiting....
>
> >>> what /var/log/messages say
>
> debian:/home/jmarc# tail /var/log/messages
> Apr  9 13:47:34 localhost kernel:
> /usr/src/modules/gspcav1-20071224/Vimicro/zc3xx.h: [zc3xx_config:582]
> ATTENTION!: Forced assign sensor ID to  2
> Apr  9 13:47:34 localhost kernel:
> /usr/src/modules/gspcav1-20071224/gspca_core.c:
> [spca5xx_getcapability:1249] maxw 640 maxh 480 minw 160 minh 120
> Apr  9 13:47:34 localhost kernel:
> /usr/src/modules/gspcav1-20071224/gspca_core.c: data format set to RGB
> Apr  9 13:47:34 localhost kernel: usbcore: registered new driver gspca
> Apr  9 13:47:34 localhost kernel:
> /usr/src/modules/gspcav1-20071224/gspca_core.c: gspca driver 01.00.20
> registered
> Apr  9 13:47:40 localhost kernel:
> /usr/src/modules/gspcav1-20071224/gspca_core.c:
> [spca5xx_set_light_freq:1932] Sensor currently not support light
> frequency banding filters.
> Apr  9 13:47:40 localhost kernel:
> /usr/src/modules/gspcav1-20071224/gspca_core.c: [gspca_set_isoc_ep:945]
> ISO EndPoint found 0x81 AlternateSet 7
> Apr  9 13:47:42 localhost kernel:
> /usr/src/modules/gspcav1-20071224/gspca_core.c: [spca5xx_do_ioctl:2124]
> Bridge ZC301-2
> Apr  9 13:47:42 localhost kernel:
> /usr/src/modules/gspcav1-20071224/gspca_core.c: [spca5xx_do_ioctl:2124]
> Bridge ZC301-2
> Apr  9 13:47:42 localhost kernel:
> /usr/src/modules/gspcav1-20071224/gspca_core.c: [gspca_set_isoc_ep:945]
> ISO EndPoint found 0x81 AlternateSet 7
>
> merci,
> amicalement,
> Jmarc


Jmarc,
your webcam stream but somethings goes wrong with the sensor data.
start
spcaview -d /dev/video0 -f jpg -s 640x480
when you have the focus on the spcaview windows press the "s" key and send me
the resulting picture found in the current directory,do the same with  :
spcaview -d /dev/video0 -f jpg -s 320x240
thanks
--
Michel Xhaard
http://mxhaard.free.fr


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