void resetVals()

Clears the integral and derivative values of the PIDF. This is for when you are switching between different targets and want to start the PIDF from scratch.

Example

PIDF pidf = PIDF(1, 1, 1);
pidf.setTarget(10);
pidf.incVals(5);
pidf.resetVals();
pidf.setTarget(20);
pidf.incVals(5);