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UVC camera on beagle board with Android ICS

Ranjith Kumar Akaram
Intellectual 460 points
Other Parts Discussed in Thread: WL1271

HI all,

  Iam working on UVC camera with Android ICS on Beagle board xM  REV-c . I have enabled the default drivers for USB camera.But while booting but my device is not detecting as a camera.

please help me.It will appreciated.

usb 1-2.5: SerialNumber: E1919800
uvcvideo: Found UVC 1.00 device <unnamed> (046d:0825)
input: UVC Camera (046d:0825) as /devices/platform/ehci-omap.0/usb1/1-2/1-2.5/1-2.5:1.0/inp2
4:3:3: cannot get freq at ep 0x86
ehci-omap ehci-omap.0: remove, state 1
usb usb1: USB disconnect, address 1
usb 1-2: USB disconnect, address 2
4:3:4: cannot set freq 48000 to ep 0x86
usb 1-2.1: USB disconnect, address 3
smsc95xx 1-2.1:1.0: usb0: unregister 'smsc95xx' usb-ehci-omap.0-2.1, smsc95xx USB 2.0 Ethert
usb 1-2.5: USB disconnect, address 4
EXT3-fs: barriers not enabled
ehci-omap ehci-omap.0: USB bus 1 deregistered
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-omap.0 supply hsusb0 not found, using dummy regulator
ehci-omap.0 supply hsusb1 not found, using dummy regulator
ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: OMAP-EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.37-g06ebbba ehci_hcd
usb usb1: SerialNumber: ehci-omap.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
kjournald starting. Commit interval 5 seconds
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): recovery complete
EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
VFS: Mounted root (ext3 filesystem) on device 179:2.
Freeing init memory: 204K
init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.
init: cannot open '/initlogo.rle'
init: cannot find '/system/bin/sgx/rc.pvr', disabling 'pvr'
init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
enabling adb
adb_open

Thanks,

Ranjith

  • 0
    Prodigy 115 points

    hi Ranjith

    please follow this

    http://processors.wiki.ti.com/index.php/TI-Android-ICS-PortingGuide#USB_Camera

    and change your /dev/video* according to your usb device.

    follow this

    http://e2e.ti.com/support/embedded/android/f/509/p/232037/1165159.aspx#1165159

    maybe it will work.

  • 0 in reply to Setu Gupta1
    Prodigy 115 points

    hi ranjith

    have you came across this problem ever

    ....................................................

    my camera (usb) is working fine with inbuilt app.(i have configure according to the ti ics porting guide)

    but when ever i am trying to use webapp like .appspot.com/ .
     

    i am not able to get the preview. even chrome is asking for permission and i am allowing, but nothing.

    same thing works fine for other android phones.

    from kernel i  am getting this message

    wl1271: ERROR exceeded max RX BA sessions

    here is my logcat




    --------- beginning of /dev/log/main
    D/dalvikvm( 1694): GC_CONCURRENT freed 628K, 10% free 8611K/9479K, paused 3ms+5ms
    --------- beginning of /dev/log/system
    I/ActivityManager( 1256): Start proc com.android.chrome:sandboxed_process3 for service com.android.chrome/org.chromium.content.app.SandboxedPro}
    D/ChildProcessLauncher( 1694): Setting up connection to process: slot=3
    D/dalvikvm( 2093): GC_CONCURRENT freed 163K, 4% free 6807K/7047K, paused 3ms+2ms
    I/dalvikvm( 2093): Could not find method android.provider.Settings$Global.getInt, referenced from method com.google.android.apps.chrome.ChromeM1
    W/dalvikvm( 2093): VFY: unable to resolve static method 1512: Landroid/provider/Settings$Global;.getInt (Landroid/content/ContentResolver;LjavaI
    D/dalvikvm( 2093): VFY: replacing opcode 0x71 at 0x0009
    I/ChildProcessService( 2093): Creating new ChildProcessService pid=2093
    D/ChildProcessLauncher( 1694): on connect callback, pid=2093 context=6749944
    I/LibraryLoader( 2093): Loading: chrome.1847.114
    D/dalvikvm( 2093): Trying to load lib /data/data/com.android.chrome/app_lib/libchrome.1847.114.so 0x410afc10
    D/dalvikvm( 2093): Added shared lib /data/data/com.android.chrome/app_lib/libchrome.1847.114.so 0x410afc10
    I/LibraryLoader( 2093): Time to load native libraries: 38 ms (timestamps 8145-8183)
    I/LibraryLoader( 2093): Expected native library version number "34.0.1847.114",actual native library version number "34.0.1847.114"
    I/chromium( 2093): [INFO:library_loader_hooks.cc(117)] Chromium logging enabled: level = 0, default verbosity = 0
    D/dalvikvm( 2093): GREF has increased to 201
    I/chromium( 1694): [INFO:async_pixel_transfer_manager_android.cc(60)] Async pixel transfers not supported
    I/ActivityManager( 1256): Process com.android.chrome:sandboxed_process1 (pid 2009) has died.
    W/ActivityManager( 1256): Scheduling restart of crashed service com.android.chrome/org.chromium.content.app.SandboxedProcessService1 in 5000ms
    I/chromium( 1694): [INFO:child_process_launcher.cc(390)] ChromeProcess: Stopping process with handle 2009
    D/ChildProcessLauncher( 1694): stopping child connection: pid=2009
    W/ChildProcessConnection( 1694): onServiceDisconnected (crash or killed by oom): pid=0
    D/dalvikvm( 1694): GC_CONCURRENT freed 813K, 12% free 8395K/9479K, paused 3ms+5ms
    D/****CameraHAL( 1164): cameraHal BACK 0
    D/****CameraHAL( 1164): cameraHal 0
    D/****CameraHAL( 1164): cameraHal BACK 0
    D/****CameraHAL( 1164): cameraHal 0
    I/CameraService( 1164): Opening camera 0
    I/****CameraHAL( 1164): camera_device open
    D/CameraHardware( 1164): Set Parameter...!!
    D/CameraHardware( 1164): PreviewFormat yuv422sp
    D/CameraHardware( 1164): PictureFormat jpeg
    D/CameraHardware( 1164): preview width:320,height:240
    D/CameraHardware( 1164): picture width:320,height:240
    D/CameraHardware( 1164): FRAMERATE 15
    D/CameraHardware( 1164): Picture Size by CamHAL 320 x 240
    D/CameraHardware( 1164): Preview Resolution by CamHAL 320 x 240
    D/CameraHardware( 1164): enableMsgType:1037
    I/AwesomePlayer( 1164): setDataSource_l('/system/media/audio/ui/camera_click.ogg')
    D/dalvikvm( 1694): GC_CONCURRENT freed 609K, 12% free 8429K/9479K, paused 4ms+11ms
    I/AwesomePlayer( 1164): setDataSource_l('/system/media/audio/ui/VideoRecord.ogg')
    I/chromium( 2093): [INFO:SkUtilsArm.cpp(177)] Device supports ARM NEON instructions!
    I/chromium( 2093):
    D/CameraHardware( 1164): Set Parameter...!!
    D/CameraHardware( 1164): PreviewFormat yuv422sp
    D/CameraHardware( 1164): PictureFormat jpeg
    D/CameraHardware( 1164): preview width:320,height:240
    D/CameraHardware( 1164): picture width:320,height:240
    D/CameraHardware( 1164): FRAMERATE 15
    D/CameraHardware( 1164): Picture Size by CamHAL 320 x 240
    D/CameraHardware( 1164): Preview Resolution by CamHAL 320 x 240
    E/Camera  ( 1694): Invalid range list string=null
    D/CameraHardware( 1164): disableMsgType:16
    D/CameraHardware( 1164): disableMsgType:65535
    I/CameraService( 1164): Destroying camera 0
    E/V4L2Camera( 1164): Uninit: Unmap failed
    E/V4L2Camera( 1164): Uninit: Unmap failed
    E/V4L2Camera( 1164): Uninit: Unmap failed
    E/V4L2Camera( 1164): Uninit: Unmap failed
    I/dalvikvm( 1694): Could not find method android.view.View.announceForAccessibility, referenced from method org.chromium.chrome.browser.infobard
    W/dalvikvm( 1694): VFY: unable to resolve virtual method 4718: Landroid/view/View;.announceForAccessibility (Ljava/lang/CharSequence;)V
    D/dalvikvm( 1694): VFY: replacing opcode 0x6e at 0x004b
    I/chromium( 1694): [INFO:async_pixel_transfer_manager_android.cc(60)] Async pixel transfers not supported
    E/chromium( 1694): [ERROR:CONSOLE(1)] "Uncaught ReferenceError: ntp is not defined", source:  (1)
    W/chromium( 1694): [WARNING:CONSOLE(4331)] "i18n-values: Missing value for "syncLoading"", source: chrome://newtab/ (4331)
    I/chromium( 1694): [INFO:async_pixel_transfer_manager_android.cc(60)] Async pixel transfers not supported
    E/chromium( 1694): [ERROR:CONSOLE(1)] "Uncaught ReferenceError: ntp is not defined", source:  (1)
    E/chromium( 1694): [ERROR:CONSOLE(1)] "Uncaught ReferenceError: ntp is not defined", source:  (1)
    W/chromium( 1694): [WARNING:CONSOLE(4331)] "i18n-values: Missing value for "syncLoading"", source: chrome://newtab/ (4331)
    D/dalvikvm( 1694): GC_CONCURRENT freed 444K, 11% free 8530K/9479K, paused 2ms+15ms
    D/VideoCapture( 1694): allocate: requested (640x480)@30fps
    D/****CameraHAL( 1164): cameraHal BACK 0
    D/****CameraHAL( 1164): cameraHal 0
    I/CameraService( 1164): Opening camera 0
    I/****CameraHAL( 1164): camera_device open
    D/CameraHardware( 1164): Set Parameter...!!
    D/CameraHardware( 1164): PreviewFormat yuv422sp
    D/CameraHardware( 1164): PictureFormat jpeg
    D/CameraHardware( 1164): preview width:320,height:240
    D/CameraHardware( 1164): picture width:320,height:240
    D/CameraHardware( 1164): FRAMERATE 15
    D/CameraHardware( 1164): Picture Size by CamHAL 320 x 240
    D/CameraHardware( 1164): Preview Resolution by CamHAL 320 x 240
    D/CameraHardware( 1164): enableMsgType:1037
    D/****CameraHAL( 1164): cameraHal BACK 0
    D/****CameraHAL( 1164): cameraHal 0
    D/VideoCapture( 1694): allocate: orientation dev=270, cam=0, facing=0
    D/CameraHardware( 1164): Set Parameter...!!
    D/CameraHardware( 1164): PreviewFormat yuv422sp
    D/CameraHardware( 1164): PictureFormat jpeg
    D/CameraHardware( 1164): preview width:320,height:240
    D/CameraHardware( 1164): picture width:320,height:240
    D/CameraHardware( 1164): FRAMERATE 15
    D/CameraHardware( 1164): Picture Size by CamHAL 320 x 240
    D/CameraHardware( 1164): Preview Resolution by CamHAL 320 x 240
    E/Camera  ( 1694): Invalid range list string=null
    E/VideoCapture( 1694): allocate: no fps range found
    E/chromium( 1694): [ERROR:video_capture_device_android.cc(286)] VideoCaptureDeviceAndroid::SetErrorState: failed to allocate
    D/Camera  ( 1694): app passed NULL surface
    D/CameraHardware( 1164): disableMsgType:16
    D/CameraHardware( 1164): disableMsgType:65535
    I/CameraService( 1164): Destroying camera 0
    E/V4L2Camera( 1164): Uninit: Unmap failed
    E/V4L2Camera( 1164): Uninit: Unmap failed
    E/V4L2Camera( 1164): Uninit: Unmap failed
    E/V4L2Camera( 1164): Uninit: Unmap failed
    E/audio_hw_primary( 1164): Route MIXER CTRL name: HeadsetR Mixer AudioR2
    E/audio_hw_primary( 1164): Route MIXER CTRL name: HeadsetL Mixer AudioL2
    E/audio_hw_primary( 1164): Route MIXER CTRL name: Headset Playback Volume
    E/audio_hw_primary( 1164): Route MIXER CTRL name: Analog Left AUXL Capture Switch
    I/chromium( 1694): [INFO:CONSOLE(45)] "[object NavigatorUserMediaError]", source: http://videotesttechm.appspot.com/ (45)
    W/GooglePlayServicesUtil( 1694): Google Play Store is missing.
    W/GooglePlayServicesUtil( 1694): Google Play Store is missing.