Quote:
Originally Posted by Toa Circuit
Check to see if they really are getting a forward or reverse signal. Green on the Jags is forward, red is reverse.
Why do I ask? I'm guessing you're using ports 1, 2, 3 and 4 for your drive motors. 3 and 4 are on one side, correct? If so, then everything is working as it "should", just not what you are expecting. (Since on a normal FRC drivetrain, the left side is a mirror image of the right side, and the motors are rotated 180 degrees...) You'll need to change your code to drive motors 3 and 4 inverted, or on the OUTPUT side of the corresponding Jags (The side with M+ and M-), make the motor's red go to M- and the motor's black go to M+.
If that isn't what you're doing... then something very strange is going on indeed.
EDIT: I guess I didn't understand your problem correctly. You're saying that the problem isn't inversion but lack of control?
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Yes. The problem is that the motors just spin and we have no control of them when we should be able to control them using the joystick. This is only the case for the first four ports too, since we can control them exactly as we like in the rest of the ports. We had our drivetrain running on the other ports because the first four ports will not work. The motor controllers are wired as they should be. It is really strange. We e had problems with the sidecar last year, but then it was just that metal shavings got into the sidecar and shorted it out. This is not the case this year (we opened it and checked). Any ideas, because right now we are stumped. Thanks.