Other Parts Discussed in Thread: TMDSCM572X
硬件:TMDSEVM572X + TMDSCM572X
软件:Processor SDK Linux 06_03_00_106
情况描述:
(1)SD卡采取SD Card Using Default Images方式,TMDSCM572X摄像头模块与TMDSEVM572X连接,通电后TMDSCM572X摄像头模块的LED指示灯常亮。
(2)依照Camera (live video) input方式检查输入设备,没有发现VIP驱动。
root@am57xx-evm:~# v4l2-ctl --list-devices
omapwb-cap (platform:omapwb-cap):
/dev/video11
omapwb-m2m (platform:omapwb-m2m):
/dev/video10
vpe (platform:vpe):
/dev/video0
(3)依照Displaying video output采用摄像头输入运行ssd程序,运行出错。
Input: camera
VIDEOIO ERROR: V4L: index 1 is not correct!
GStreamer Plugin: Embedded video playback halted; module v4l2src0 reported: Device '/dev/video0' is not a capture device.
OpenCV Error: Unspecified error (GStreamer: unable to start pipeline
) in cvCaptureFromCAM_GStreamer, file /oe/bld/build-CORTEX_1/arago-tmp-external-arm-toolchain/work/am57xx_evm-linux-gnueabi/opencv/1_3.1-r3/git/modules/videoio/src/cap_gstreamer.cpp, line 830
terminate called after throwing an instance of 'cv::Exception'
what(): /oe/bld/build-CORTEX_1/arago-tmp-external-arm-toolchain/work/am57xx_evm-linux-gnueabi/opencv/1_3.1-r3/git/modules/videoio/src/cap_gstreamer.cpp:830: error: (-2) GStreamer: unable to start pipeline
in function cvCaptureFromCAM_GStreamer
应该是与缺失VIP驱动相关。是不是应该采取其他方式制作SD卡?或者是有其他正确的解决方案?
谢谢帮助!