root@t-desktop:/home/t# v4l2-ctl --list-formats-ext
Index : 0
Type : Video Capture
Pixel Format: 'GREY'
Name : 8-bit Greyscale
Size: Discrete 640x400
Interval: Discrete 0.017s (60.000 fps)
use v4l2 command capture one frame, but the raw file is in a mess, and the size is 300KB. we communicated with camera FAE, and got replay that the size should be 250KB. what`s more FAE verified that all registors are setted well. So, can any one help to give advices?
The media bus format of our sensor is “Y8_1X8”. The sensor works well at 1280X800 mode (Have reference to the topic). But, at 640X400 mode, the frame goes wrong.
So, I think the format is right. Could you give more advices.
In the following camera architechture, sensor is connected directly to the V4l framework. So i wonder will the vi module influence the raw file？Because, we use V4L command to capture a frame.