cRIO cutting out 5 s after collision

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cRIO cutting out 5 s after collision

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22-03-2014, 23:48

Ian Curtis Ian Curtis is offline

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Re: cRIO cutting out 5 s after collision

Should anyone stumbled upon this in the future, the issue stopped happening today. We had a tightly timed loop with no wait in our teleop code that was driving 100% CPU usage. We added a 10ms delay and our CPU usage dropped down to ~75% (on an 8 slot cRio). We also changed our cabling, so that instead of cRio -> 2CAN -> Router, it went cRio -> Router -> 2CAN. Not sure if it was one of these or the combination, but it stopped happening!

We may try to isolate it further in the off-season.

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