Quote:
Originally Posted by Kevin Sevcik
I know we've had responsiveness problems in the pits. They were always associated with a ton of CAN errors. I've yet to discover the root cause of the CAN errors, aside from one of the jaguars always flashes.
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Always flashes as in the same flash as a disabled Jaguar? (Slow yellow flash?)
Or an intermittent blink? Solid yellow (or Red/Green) - off - working again?
399 had the second during build. It manifested itself as a lag, especially when driving backwards.
We were able to narrow the cause to a single Jag [the one that intermittently would flash], and by removing it solved the unresponsiveness and all of our CAN issues.
Under BDC-COMM, that Black Jaguar would remove itself from the CAN bus and not respond until it was re-enumerated, when it was commanded to go a certain direction [Backwards].