PIDSource (WPILib API 2019.3.1)

All Known Subinterfaces:

Potentiometer

All Known Implementing Classes:

ADXRS450_Gyro, AnalogAccelerometer, AnalogGyro, AnalogInput, AnalogPotentiometer, Counter, Encoder, Filter, GearTooth, GyroBase, LinearDigitalFilter, Ultrasonic
```
public interface PIDSource
```
This interface allows for PIDController to automatically read from this object.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`PIDSourceType`	`getPIDSourceType()`	Get which parameter of the device you are using as a process control variable.
`double`	`pidGet()`	Get the result to use in PIDController.
`void`	`setPIDSourceType(PIDSourceType pidSource)`	Set which parameter of the device you are using as a process control variable.

- Method Detail
  - setPIDSourceType
```
void setPIDSourceType(PIDSourceType pidSource)
```
    Set which parameter of the device you are using as a process control variable.
    
    Parameters:
    
    pidSource - An enum to select the parameter.
  - getPIDSourceType
```
PIDSourceType getPIDSourceType()
```
    Get which parameter of the device you are using as a process control variable.
    
    Returns:
    
    the currently selected PID source parameter
  - pidGet
```
double pidGet()
```
    Get the result to use in PIDController.
    
    Returns:
    
    the result to use in PIDController