Code:
public void operatorControl() {
while(isOperatorControl()) {
getWatchdog().setEnabled(true);
getWatchdog().feed();
if(joy.getRawButton(10)) {
arm.set(-0.2); // arm goes down.
} else if(joy.getRawButton(11)) {
arm.set(0.2); // arm goes up.
} else {
arm.set(0);
}
}
}
Did you check the pwm?