Chief Delphi - 4 x PID 5ms Update causing LAG

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Kingofl337

12-02-2011 01:42

4 x PID 5ms Update causing LAG

Has anyone else seen lag while running 4 or more software PID loops at 5ms update rates on CAN. Plus maybe four other CAN Jags in voltage mode?

Java, v27

Joe Ross

12-02-2011 10:10

Re: 4 x PID 5ms Update causing LAG

According to Joe Hershberger you can only have about 3 outstanding messages to jaguars and it takes 3-4ms per message. 4 jaguars at 5ms sounds like it could hit that limit.

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