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Re: Unexplained intermittent CAN / 2CAN Jaguar problems at GSR
We have also experienced the -44087 error along with the same host of symptoms, It happened once during a practice match and never during an actual match. We of course are using a 2CAN and have only seen the issue when it is used in FRC (cRIO, FRC JAG firmware 92). We have not seen the issue when the 2CAN is being used in the Crosslink Control System. It does seem to be a race condition based on the observed behavior and difficulty reproducing the failure. I have reported the problem to Omar and he has been unable to reproduce the issue. The fact that a soft reboot of the cRIO fixes the issue, and the problem has been seen in both the serial and Ethernet gateways, leads me to believe the problem is above the gateway level. We will continue to test using the 2CAN and advise if there are any bugs found on the side of the 2CAN.
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Mike Copioli
CTRE Hardware Engineer
http://www.ctr-electronics.com
Team 3539 The Byting Bull Dogs
2013 Michigan State Champions
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2006 World Champions
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