昨晚还出现这种情况,运行一段时间后,命令窗口输出如下,然后自动停止:
[root@EmbedSky bin]# ./tqcamera -qws
usb 1-1.1: new low speed USB device number 4 using s5p-ehci
VIDIOC_ENUM_FMT(YUV 4:2:2 (YUYV), VIDEO_CAPTURE)
setRotation = false
uvcvideo: Failed to resubmit video URB (-27).
uvcvideo: Failed to resubmit video URB (-27).
uvcvideo: Failed to resubmit video URB (-27).
uvcvideo: Failed to resubmit video URB (-27).
uvcvideo: Failed to resubmit video URB (-27).
select timeout
用的绿色的摄像头模组,USB接口,支持UVC标准。
程序挺稳定的,没再出现:
uvcvideo: Failed to resubmit video URB (-27).
uvcvideo: Failed to resubmit video URB (-27).
uvcvideo: Failed to resubmit video URB (-27).
uvcvideo: Failed to resubmit video URB (-27).
uvcvideo: Failed to resubmit video URB (-27).
select timeout
这样的错误。