Web lists-archives.org

Re: [Spca50x-devs] Support for 0xc45:0x613b webcam ?

Le Lundi 6 Novembre 2006 00:29, kjfdskj dfijjka a écrit :
> Hi there,
>
> I recently bought a very cheap USB webcam. It only
> bears a "Witness" logo on the front, has six front
> LEDs
> that can be used to illuminate the target and comes
> with bad quality WinXP drivers (that broke my system
> by the way...)  I would like to use this webcam on a
> Fedora core 5 system with 2.6.18 kernel (just for the
> fun of it :-)
>
> The USB device reads:
> Vendor  ID = 0xc45
> Product ID = 0x613b
>
> Inside the camera is a SN9C120A bridge and a sensor
> with no marking.
>
> When installed on XP the camera is named SN9C120-360A.
>
> Looking at the file c:/program files/Common
> Files/snpstd3/snpstd3.inf this is what I see:
>
> ;==========================================================================
> ; USB PC Camera Plus (SN9C102P/105/110/120) INF (for
> Windows 98/ME/2000/XP)
> ; Copyright(c) 2002-2004
> ; File version: 1.1.12.3
> ; Last modified: 2005-03-08 (Special version)
> ;==========================================================================
>
> [Version]
> LayoutFile = Layout.inf, Layout1.inf, Layout2.inf
> signature = "$CHICAGO$"
> Class = Image
> ClassGUID = {6bdd1fc6-810f-11d0-bec7-08002be2092f}
> Provider = %SX%
> CatalogFile.NT = snpstd3.cat
> DriverVer =  03/08/2005,4.20.0.0
>
> [Manufacturer]
> %SXTIMfg% = SN,NTx86.5.1
>
> [SN]
> ... snip ...
> %USBPCamV2Desc% =  SN.PCamV2,USB\VID_0c45&PID_6130		;
> SN9C120 + MI0360
> %USBPCamV2Desc% =  SN.PCamV2,USB\VID_0c45&PID_613a		;
> SN9C120 + OV7648
> %USBPCamV2Desc% =  SN.PCamV2,USB\VID_0c45&PID_613c		;
> SN9C120 + HV7131R
> %USBPCamV2Desc% =  SN.PCamV2,USB\VID_0c45&PID_613e		;
> SN9C120 + OV7630
> %USBPCamV2Desc% =  SN.PCamV2,USB\VID_0c45&PID_613b		;
> SN9C120 + ICM105
> (Pocket-Device)
> %USBPCamV2Desc% =  SN.PCamV2,USB\VID_0c45&PID_6122		;
> SN9C120 + ICM105C
> ... snip ...
> [SN.NTx86.5.1]
> ... snip ...
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_6130
> ; SN9C120 + MI0360
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_613a
> ; SN9C120 + OV7648
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_613c
> ; SN9C120 + HV7131R
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_613e
> ; SN9C120 + OV7630
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_613b
> ; SN9C120 + ICM105C
> (Pocket-Device) < ---- Mine ?
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_6122
> ; SN9C120 + ICM105C
> ... snip ...
>
> By the way this is different from what I found in
> another message on this list:
> (http://lists-archives.org/spca50x-devs/00825-sn9c120-ov7648-etc.html)
> ---------------------------------------------------------------------------
>----- Provider = %SX%
> CatalogFile.NT = snpstd3.cat
> DriverVer =  06/27/2006,5.16.0.000
>
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_613a
> ; SN9C120 + OV7648
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_613c
> ; SN9C120 + HV7131R
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_613e
> ; SN9C120 + OV7630
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_613b
> ; SN9C120 + OV7660
> <---- or that one ?
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_6138
> ; SN9C120 + MO4000
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_6108
> ; SN9C120 + OM6801
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_6102
> ; SN9C120 + P1030xC
> %USBPCamV2Desc% =  SN.PCamV2.XP,USB\VID_0c45&PID_610f
> ; SN9C120 + S5K53BEB
> ---------------------------------------------------------------------------
>-----
>
> The closest I've been able to come to a working config
> by tweaking gspca_core.c was to emulate my camera as a
> Pccam (0xc45:0x6130).  Then I'm able to receive
> something by using "cat /dev/video0", the "recording"
> front LED is lit, although the result is unusable with
> xawtv for instance).
>
> Now can somebody here point me to what to do now ?  I
> seem to have .reg files with detailed settings for
> several sensors in this snpstd3 directory, including
> OV7630, OV7648, OV7660, ICM105C, HV7131R, MI0360 and
> PAS202.   I'd be glad to provide any information that
> you mind need to have this model working.
>
> Thanks to all!
Christian,
I am working on it for the next revision. The sensor seem an OV7660 
unfortunatelly i did not have any documentation for this sensor I am trying 
to find where the exposure is set and how i can change the gain value.
PS if someone have a data sheet for this sensor don't forget me :)
best regards
-- 
Michel Xhaard
http://mxhaard.free.fr

-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
Spca50x-devs mailing list
Spca50x-devs@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/spca50x-devs