Check for when pot is broken

[chmoore889]

No idea how to effectively do this. I have some ideas on how to do it poorly.

[Team6423]

Most sensors have a built in method that checks if it is getting values. Try to look through the javadocs for that.

[chmoore889]

I don't see one
https://first.wpi.edu/FRC/roborio/release/docs/java/edu/wpi/first/wpilibj/AnalogPotentiometer.html

[chmoore889]

We need to add a pullup resistor(around 1 MΩ) to the pot to effectively detect when pot wire(s) is broken. However, this will scale back all the positions we have already.