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Unread 30-03-2016, 08:35
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dubiousSwain dubiousSwain is offline
The ride never ends
AKA: Christian Steward
FRC #5420 (Velocity)
Team Role: Mentor
 
Join Date: Oct 2011
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Re: NT Freezing When Camera Is Unplugged

Quote:
Originally Posted by RyanN View Post
We experienced the same behavior when the SD card popped out of our Raspberry Pi and failed to boot. Network Table variables and the whole Dashboard GUI become extremely slow to respond.

I have not been able to determine the root cause of this behavior, as the camera read is in it's own loop, and when it's not connected, it does not peg out the CPU utilization or anything weird like I would expect.

I know Joe Ross experienced this issue as well, as I asked him about the issue when I believed it was the mjpg-streamer read that he provided that was causing the issue. I have determined that his team's code was not at fault, but I don't know what is.
Thank you for your response. I will be in communication with you if we find anything going forward.
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