Hi, all:
My camera resolution is 1280728， but vi receive data is not stable, sometimes resolution is 1280727, sometimes resolution is 1280*726, and so on.
I want modify the driver to ignore the error of width size . I want set the resolution is 1280730, When the resolution is less than 1280730， the driver will set data to 1280*730, the missing part is set 1 or 0.
can you tell me how should i do to ignore the width size error and set the missing part is 1 or 0?
Thanks.
hello cxl824158933,
please also refer to Sensor Driver Programming Guide, you should check the [Property-Value Pairs] to set correct settings.
thanks
Hi JerryChang:
Now, I want want modify the driver to ignore the error of width size, could you tell me how do this?
Thanks.
hello cxl824158933,
may I have more details about why you need to ignore the errors.
the correct solution should be setting actual values that indicate the sensor streaming.
thanks
Hi, JerryChang:
I use gmsl max9286/max96705, I set the desserial chip output mode is WH4 ,not use virtual channel for tx2.
When I use one camera, the image is ok, the data resolution is 12807271. the frame rate is 30fps.
When I use two camera, the image is not good, when I set the fmt 12807272, the frame rate is 21 fps. I cat the log ,some frame resolution is 12807262 or 12807252.
When I use three camera, the image is not good, when I set the fmt 12807273, the frame rate is 10 fps. I cat the log ,some frame resolution is 12807263 or 12807253.
When I use four camera, the image is not good, when I set the fmt 12807274, the frame rate is 2 fps. I cat the log ,some frame resolution is 12807264 or 12807254.
From the log, the more cameras connected, the more frames that lose data.
So I want ignore the error that lose some data. and receive 1280720n Whatever the actual data is.
I hope you can help me solve this problem.
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 30.00 fps
<<<<<<<<<<<<<<<<<<<<<<<< 28.30 fps
<<<<<<<<<<<<< 28.31 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 28.33 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 28.36 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 28.38 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 28.40 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 28.43 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 28.45 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 28.47 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 28.49 fps
<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< 28.51 fps
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Thanks.
hello cxl824158933,
it’s suggested to enable virtual channel for your GMSL streaming. please contact Jetson Preferred Partner for camera solutions.
FYI,
if you’re not using virtual channel, you should consider it as single streaming and you need to cropped by VI to distinguish them. thanks
Hi, JerryChang:
I have enable virtual channel and it is ok for gmsl chip max9286.
If i use four camera, the vc-id0 is 20fps, vc-id1 is 8fps, vc-id2 is 2fps, vc-id1 is 1fps.
If i use two camera, the vc-id0 is 25fps, vc-id1 is 12fps.
If i use one camera, the vc-id0 is 30fps.
The log show PXCL_SHORT_FRAME.
So, I want ignore the size. Could you tell me how do this?
Thank you very much.