This repository has been archived on 2020-09-21. You can view files and clone it, but cannot push or open issues or pull requests.
FRC2016-old/DriveBase/wpilib/cpp/current/include/DigitalInput.h

53 lines
1.7 KiB
C
Raw Normal View History

2016-01-28 11:33:19 -05:00
/*----------------------------------------------------------------------------*/
/* 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 "DigitalSource.h"
#include "LiveWindow/LiveWindowSendable.h"
#include <memory>
#include <cstdint>
class DigitalGlitchFilter;
/**
* Class to read a digital input.
* This class will read digital inputs and return the current value on the
* channel. Other devices
* such as encoders, gear tooth sensors, etc. that are implemented elsewhere
* will automatically
* allocate digital inputs and outputs as required. This class is only for
* devices like switches
* etc. that aren't implemented anywhere else.
*/
class DigitalInput : public DigitalSource, public LiveWindowSendable {
public:
explicit DigitalInput(uint32_t channel);
virtual ~DigitalInput();
bool Get() const;
uint32_t GetChannel() const;
// Digital Source Interface
virtual uint32_t GetChannelForRouting() const;
virtual uint32_t GetModuleForRouting() const;
virtual bool GetAnalogTriggerForRouting() const;
void UpdateTable();
void StartLiveWindowMode();
void StopLiveWindowMode();
std::string GetSmartDashboardType() const;
void InitTable(std::shared_ptr<ITable> subTable);
std::shared_ptr<ITable> GetTable() const;
private:
uint32_t m_channel;
std::shared_ptr<ITable> m_table;
friend class DigitalGlitchFilter;
};