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RK3288 UVC摄像头打开失败
发表于 2015-10-28 17:02:44
浏览:11652
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回复:6
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I/ActivityManager( 471): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.android.camera2/com.android.camera.CameraLauncher} from pid 658
D/mali_winsys( 471): new_window_surface returns 0x3000
V/CAM_Activity( 1076): =======Camera Version:1.0.0-20140630============
D/CAM_Switcher( 1076): shoule enable panorama? false
D/SensorsHal( 471): Couldn't open /dev/mma8452_daemon (No such file or directory)
E/SensorService( 471): Error activating sensor 0 (Operation not permitted)
V/CAM_PhotoModule( 1076): On resume.
V/CAM_PhotoModule( 1076): Executing onResumeTasks.
V/CAM_PhotoModule( 1076): Open camera device.
V/CameraHolder( 1076): open camera 0
E/CameraService( 163): CameraService::connect X (pid 1076) rejected (invalid cameraId 0).
W/CameraBase( 1076): An error occurred while connecting to camera: 0
E/CameraHolder( 1076): fail to connect Camera:-1, aborting.
E/CAM_PhotoModule( 1076): Failed to open camera:0
D/mali_winsys( 1076): new_window_surface returns 0x3000
D/mali_winsys( 1076): new_window_surface returns 0x3000
V/CAM_UI ( 1076): SurfaceTexture ready.
I/ActivityManager( 471): Displayed com.android.camera2/com.android.camera.CameraLauncher: +123ms
可以在/dev/下看到生成的uvc节点
ll /dev/video*
crw-rw-rw- system camera 81, 0 2015-10-28 08:51 video0
crw-rw-rw- system system 10, 40 2015-10-28 08:51 video_state
摄像头型号: 罗技C930 和罗技C270
另外,自己编程写了一个测试程序 预览摄像 罗技C930 可以 C270 一直超时不知道为什么/
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