Files
allwpilib/wpilibc/Athena/include/PWMSpeedController.h
Thad House 0f228e7b7d Implements a common PWMSpeedController base class
There was a lot of duplicated code between all 7 PWM speed controllers.
This moves all the duplicated code down to a base class, that will make
it easier to add speed controllers in future years if needed again. Also
if we need to add a method to all speed controllers, we only have to do
it in 1 place, and not 7.

Change-Id: I25eb1d097c0f5f7dbd7656db2f4a30d006d50f98
2016-05-11 01:01:31 -07:00

32 lines
1.1 KiB
C++

/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2008-2016. All Rights Reserved. */
/* Open Source Software - may be modified and shared by FRC teams. The code */
/* must be accompanied by the FIRST BSD license file in the root directory of */
/* the project. */
/*----------------------------------------------------------------------------*/
#pragma once
#include "SafePWM.h"
#include "SpeedController.h"
/**
* Common base class for all PWM Speed Controllers
*/
class PWMSpeedController : public SafePWM, public SpeedController {
public:
virtual ~PWMSpeedController() = default;
virtual void Set(float value, uint8_t syncGroup = 0) override;
virtual float Get() const override;
virtual void Disable() override;
virtual void StopMotor() override;
virtual void PIDWrite(float output) override;
virtual void SetInverted(bool isInverted) override;
virtual bool GetInverted() const override;
protected:
explicit PWMSpeedController(uint32_t channel);
private:
bool m_isInverted = false;
};