I am a new user for omapl138 lcdk, dont know much about linux. Recently i want to capture video with V4L2 driver and a pal camera, I use the following document to set my own project. But i can not find the video driver in the dev directory, i can find this driver by this command "cat /proc/devices". I find "81 video4linux", and i use the command " mknod video0 c 81 0" to create nod. The video0 can not be used."can not open......" is displayed. So i need some help to slove this problem. Thanks in advance.
↧
omapl138 lcdk V4L2 problem
↧