Hi all, I'm trying the Androidphan patch on my beagle board. I'm using android kernel 2.6.29. I use USB HP Webcam. /********* Kernel msg **********/ usb 1-1.2: new full speed USB device using musb_hdrc and address 6 usb 1-1.2: configuration #1 chosen from 1 choice gspca: probing 093a:2460 pac207: Pixart Sensor ID 0x27 Chips ID 0x00 pac207: Pixart PAC207BCA Image Processor and Control Chip detected (vid/pid 0x093A:0x2460) gspca: probe ok /********************************/
bash-3.2# ls -l /dev/video* crwxrwxrwx root root 81, 0 2000-01-01 04:24 video0 crw------- root root 81, 1 2000-01-01 05:37 video1 change permission of video device in init.rc chmod 777 /dev/video0 chmod 777 /dev/video1 change resolution to 352x288 and node in CameraHardware.cpp #define VIDEO_DEVICE "/dev/video1" #define MIN_WIDTH 352 #define MIN_HEIGHT 288 when i click the camera application, only green colour or some random dotted pixels coming. /************************** LOG MSG **************************************/ bash-3.2# I/ActivityManager( 954): Starting activity: Intent { action=android.intent.action.MAIN categories={android.intent} I/ActivityManager( 954): Start proc com.android.camera for activity com.android.camera/.Camera: pid=1105 uid=10000 gids={10} D/dalvikvm( 954): GC freed 5297 objects / 223840 bytes in 172ms I/WindowManager( 954): Setting rotation to 1, animFlags=0 I/ARMAssembler( 954): generated scanline__00000077:03010104_00000004_00000000 [ 22 ipp] (41 ins) at [0x209ab0:0x209b54] in s I/WindowManager( 954): Config changed: { scale=1.0 imsi=0/0 locale=en_US touch=1 key=2/1/2 nav=1 orien=1 } W/WindowManager( 954): performLayoutAndPlaceSurfacesLocked called while in layout W/WindowManager( 954): performLayoutAndPlaceSurfacesLocked called while in layout W/WindowManager( 954): performLayoutAndPlaceSurfacesLocked called while in layout I/ARMAssembler( 954): generated scanline__00000077:03545404_00000004_00000000 [ 47 ipp] (67 ins) at [0x209b58:0x209c64] in s D/CameraService( 941): Connect E from ICameraClient 0x20c20 D/CameraService( 941): Client E constructor D/CameraHardware( 941): PREVIEW SIZE: w=352 h=288 framerate=15 D/LocationManager( 1105): Constructor: service = android.location.ilocationmanager$stub$pr...@435d06f8 E/MediaPlayer( 941): Unable to to create media player E/CameraService( 941): Failed to load CameraService sounds. E/MediaPlayer( 941): Unable to to create media player E/CameraService( 941): Failed to load CameraService sounds. D/CameraService( 941): Client X constructor D/CameraService( 941): Connect X W/HAL ( 1105): load: module=/system/lib/hw/sensors.omap3.so error=Cannot find library W/HAL ( 1105): load: module=/system/lib/hw/sensors.default.soerror=Cannot find library D/SensorManager( 1105): found sensor: null, handle=0 V/ImageManager( 1105): storage state is mounted W/OrientationEventListener( 1105): Cannot detect sensors. Not enabled V/ImageManager( 1105): storage state is mounted V/ImageManager( 1105): storage writable is true D/StatusBar( 954): updateResources V/ImageManager( 1105): storage writable is true D/CameraService( 941): setPreviewDisplay(0x27050) D/CameraService( 941): getParameters E/Camera ( 1105): _getParameters: picture-format=jpeg;picture-size=352x288;preview-format=yuv422sp;preview-frame-rate=15;pr8 E/Camera ( 1105): setParameters() D/CameraService( 941): setParameters(picture-size=352x288;preview-frame-rate=15;preview-size=480x640;picture-format=jpeg;pr) D/CameraHardware( 941): PREVIEW SIZE: w=480 h=640 framerate=15 W/IInputConnectionWrapper( 996): showStatusIcon on inactive InputConnection I/ActivityManager( 954): Displayed activity com.android.camera/.Camera: 1266 ms I/ARMAssembler( 954): generated scanline__00000077:03515104_00000001_00000000 [ 46 ipp] (65 ins) at [0x206ca0:0x206da4] in s D/dalvikvm( 954): GC freed 1795 objects / 104344 bytes in 122ms D/dalvikvm( 996): GC freed 730 objects / 30488 bytes in 115ms E/ALSALib ( 941): external/alsa-lib/src/pcm/pcm.c:2201:(snd_pcm_open_noupdate) Unknown PCM AndroidPlayback_Speaker_normal E/ALSALib ( 941): external/alsa-lib/src/pcm/pcm.c:2201:(snd_pcm_open_noupdate) Unknown PCM AndroidPlayback_Speaker E/ALSALib ( 941): external/alsa-lib/src/pcm/pcm.c:2201:(snd_pcm_open_noupdate) Unknown PCM AndroidPlayback I/AudioHardwareALSA( 941): Initialized ALSA PLAYBACK device default D/AudioHardwareALSA( 941): Set PLAYBACK PCM format to S16_LE (Signed 16 bit Little Endian) D/AudioHardwareALSA( 941): Using 2 channels for PLAYBACK. D/AudioHardwareALSA( 941): Set PLAYBACK sample rate to 44100 HZ D/AudioHardwareALSA( 941): Buffer size: 16384 D/AudioHardwareALSA( 941): Latency: 371519 E/Camera ( 1105): setParameters() D/CameraService( 941): setParameters(picture-size=352x288;preview-frame-rate=15;preview-size=480x640;picture-format=jpeg;jp) D/CameraHardware( 941): PREVIEW SIZE: w=480 h=640 framerate=15 D/CameraService( 941): takePicture E/V4L2Camera( 941): GrabPreviewFrame: VIDIOC_QBUF Failed D/CameraHardware( 941): Picture Size: Width = 352 Height = 288 D/CameraHardware( 941): mRawPictureCallback D/CameraHardware( 941): mJpegPictureCallback I/V4L2Camera( 941): GrabJpegFrame: Generated a frame from capture device I/V4L2Camera( 941): JPEG PICTURE WIDTH AND HEIGHT: 352x288 D/CameraService( 941): postJpeg D/dalvikvm( 1105): Trying to load lib /system/lib/libexif.so 0x435bd488 D/dalvikvm( 1105): Added shared lib /system/lib/libexif.so 0x435bd488 I/VideoPreview( 1105): ar 1.2222222 setting size: 480x392 D/CameraService( 941): setPreviewDisplay(0x2a4f8) D/CameraService( 941): getParameters E/Camera ( 1105): _getParameters: jpeg-quality=85;picture-format=jpeg;picture-size=352x288;preview-format=yuv422sp;preview-0 E/Camera ( 1105): setParameters() D/CameraService( 941): setParameters(picture-size=352x288;preview-frame-rate=15;preview-size=480x640;picture-format=jpeg;jp) D/CameraHardware( 941): PREVIEW SIZE: w=480 h=640 framerate=15 V/ImageManager( 1105): storage state is mounted V/ImageManager( 1105): storage writable is true /************************************************************************************/ whether i needs to change anything in v4l2-camera.patch? Can anybody help me? Thanks & Regards Deepak --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---