weidong.sun
hi weidong
我从社区上看你回答过相关的问题How to test Tvin(adv7180) in imx6 android ,特请教您一下。
我现在使用mxc-v4l2-tvin -ow 800 -oh 480可以正常使用。我尝试去使用系统相机时出现can't connect to the camera
下面抓取的log cat:
130|root@sabresd_6dq:/dev # logcat -s FslCameraHAL
--------- beginning of main
--------- beginning of system
01-01 00:00:03.306 150 150 I FslCameraHAL: void CameraHAL::enumSensorSet()
01-01 00:00:03.306 150 150 I FslCameraHAL: int32_t CameraHAL::matchDevNodes()
01-01 00:00:03.306 150 150 I FslCameraHAL: getNodeName: dev path:/dev/video0
01-01 00:00:03.707 150 150 I FslCameraHAL: getNodeName: node name:mxc_v4l2
01-01 00:00:03.707 150 150 I FslCameraHAL: getNodeNames: node name:mxc_v4l2,adv7180_decoder
01-01 00:00:03.708 150 150 I FslCameraHAL: getNodeName: dev path:/dev/video1
01-01 00:00:03.713 150 150 W FslCameraHAL: int32_t CameraHAL::getNodeName(const char*, char*, size_t) open dev path:/dev/video1 failed:Try again
01-01 00:00:03.713 150 150 I FslCameraHAL: getNodeName: dev path:/dev/video16
01-01 00:00:03.713 150 150 W FslCameraHAL: int32_t CameraHAL::getNodeName(const char*, char*, size_t) open dev path:/dev/video16 failed:Permission denied
01-01 00:00:03.713 150 150 I FslCameraHAL: getNodeName: dev path:/dev/video17
01-01 00:00:03.713 150 150 W FslCameraHAL: int32_t CameraHAL::getNodeName(const char*, char*, size_t) dev path:/dev/video17 is not capture
01-01 00:00:03.713 150 150 I FslCameraHAL: matchPropertyName: index:0, 0
01-01 00:00:03.713 150 150 I FslCameraHAL: matchPropertyName: index:1, 0
01-01 00:00:03.713 150 150 I FslCameraHAL: camera number is 0
从dev path:/dev/video16 failed:Permission denied
分析、我更改了android/device/fsl/imx6/etc/ueventd.freescale.rc /dev/video16 0660 system camera后又显示为path:/dev/video16 is not capture
项目新增倒车影像,还麻烦您帮忙看一下。非常感谢!!!!