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Unread 25-06-2015, 12:41
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GeeTwo GeeTwo is offline
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AKA: Gus Michel II
FRC #3946 (Tiger Robotics)
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Re: Using PID on Talon SRX with Gyro for feedback

Quote:
Originally Posted by Ether View Post
True, but the WPILib Gyro class uses the FPGA to integrate the gyro's rate to give the robot's angular orientation... which is used by many teams for field-centric control and driving straight.
I was focusing on the feasibility of using the internal SRX controls (or rather lack thereof).

I absolutely agree that once you bring the roboRIO or other external processor and a programming library into the mix, it becomes much more straightforward. Once we installed a working gyroscope, we were able to get our 2014 mecanum robot smoothly driving in field coordinates in a couple of hours. Driving a tank in a straight line should be about the same level of difficulty.
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