本帖最后由 lqland 于 2014-6-11 12:33 编辑
请教一下:
通过串口工具链接I.MX6Q开板
root@freescale ~$ modprobe ov5642_camera
camera ov5642 is not found ### 这个地方,每次都是指令第一次都是提示没有找到,连续两次才能执行
root@freescale ~$ modprobe ov5642_camera
root@freescale ~$ modprobe mxc_v4l2_capture
root@freescale ~$ gst-launch mfw_v4lsrc device=/dev/video0 ! mfw_v4lsink
MFW_GST_V4LSRC_PLUGIN 3.0.7 build on Aug 16 2013 20:15:40.
ERROR: v4l2 capture: slave not found!
MFW_GST_V4LSINK_PLUGIN 3.0.7 build on Aug 16 2013 20:15:34ERROR: v4l2 capture: slave not found!
.
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
Setting pipeline to NULL ...
Total rendered:0
Freeing pipeline ...
[--->FINALIZE v4l_sink
root@freescale ~$ gst-launch mfw_v4lsrc device=/dev/video2 ! mfw_v4lsink
MFW_GST_V4LSRC_PLUGIN 3.0.7 build on Aug 16 2013 20:15:40.
ERROR: v4l2 capture: slave not found!
MFW_GST_V4LSINK_PLUGIN 3.0.7 build on Aug 16 2013 20:15:34.
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
Setting pipeline to NULL ...
Total rendered:0
Freeing pipeline ...
[--->FINALIZE v4l_sink
root@freescale ~$ gst-launch mfw_v4lsrc device=/dev/video0 ! mfw_v4lsink
MFW_GST_V4LSRC_PLUGIN 3.0.7 build on Aug 16 2013 20:15:40.
ERROR: v4l2 capture: slave not found!
MFW_GST_V4LSINK_PLUGIN 3.0.7 build on Aug 16 2013 20:15:34ERROR: v4l2 capture: slave not found!
.
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
Setting pipeline to NULL ...
Total rendered:0
Freeing pipeline ...
[--->FINALIZE v4l_sink
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