Hi Rafael On Wed, 27 Feb 2013, Rafael Coutinho wrote: > Hi, > > I'm having issues to get my video capture board to work. I see that > when I connect it is successfully mapped with the video driver: This is good, however, android out of the box doesn't support V4L. On this http://open-technology.de/pages/camera-HAL.html page you can find a short description of my work in this area and a couple of links. Thanks Guennadi > <3>[ 11.210876] em28xx #0: board has no eeprom > <6>[ 11.244746] em28xx #0: found i2c device @ 0x4a [saa7113h] > <3>[ 11.278498] em28xx #0: Your board has no unique USB ID. > <3>[ 11.278504] em28xx #0: A hint were successfully done, based on > i2c devicelist hash. > <3>[ 11.278509] em28xx #0: This method is not 100% failproof. > <3>[ 11.278513] em28xx #0: If the board were missdetected, please > email this log to: > <3>[ 11.278518] em28xx #0: V4L Mailing List <linux-media@xxxxxxxxxxxxxxx> > <3>[ 11.278523] em28xx #0: Board detected as EM2860/SAA711X Reference Design > <6>[ 11.370027] em28xx #0: Identified as EM2860/SAA711X Reference > Design (card=19) > <6>[ 11.370033] em28xx #0: Registering snapshot button... > <6>[ 11.370366] input: em28xx snapshot button as > /devices/pci0000:00/0000:00:1d.7/usb1/1-6/input/input8 > <6>[ 12.020506] saa7115 15-0025: saa7113 found (1f7113d0e100000) @ > 0x4a (em28xx #0) > <6>[ 13.300245] em28xx #0: Config register raw data: 0x10 > <4>[ 13.340250] em28xx #0: AC97 vendor ID = 0x83847652 > <4>[ 13.360249] em28xx #0: AC97 features = 0x6a90 > <6>[ 13.360255] em28xx #0: Sigmatel audio processor detected(stac 9752) > <6>[ 14.120032] em28xx #0: v4l2 driver version 0.1.2 > <6>[ 15.820615] em28xx #0: V4L2 video device registered as video1 > <6>[ 15.820623] em28xx #0: V4L2 VBI device registered as vbi0 > <3>[ 15.820678] em28xx audio device (eb1a:2861): interface 1, class 1 > <3>[ 15.820704] em28xx audio device (eb1a:2861): interface 2, class 1 > <6>[ 15.820953] usbcore: registered new interface driver em28xx > <6>[ 15.820960] em28xx driver loaded > > However when I try to use androids app for camera it gives me a blank screen... > Do you have any suggestions on how I could debug it? I've been looking > for any android command line programs to take snap shots but nothing > so far. An advice is welcome. > > Thanks a lot. > -- > To unsubscribe from this list: send the line "unsubscribe linux-media" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
