Quote:
Originally Posted by Inconceivable
I've heard, however, that the serial port on the cRIO has a little trouble both setting values and reading RPM from the jags simultaneously...
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That's not the case, except for the fact that only one message can be outstanding at one time. This is a limitation of the Jag, not the serial port. Each message only takes about 3ms - 4ms. You can typically have about 3 outstanding messages to different motors at a time.
-Joe