DigitalInput.h

/*----------------------------------------------------------------------------*/
/* Copyright (c) FIRST 2008. 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 $(WIND_BASE)/WPILib.  */
/*----------------------------------------------------------------------------*/

#ifndef DIGITAL_INPUT_H_
#define DIGITAL_INPUT_H_

class DigitalModule;

#include "DigitalSource.h"
#include "LiveWindow/LiveWindowSendable.h"

class DigitalInput : public DigitalSource, public LiveWindowSendable {
public:
    explicit DigitalInput(uint32_t channel);
    DigitalInput(uint8_t moduleNumber, uint32_t channel);
    virtual ~DigitalInput();
    uint32_t Get();
    uint32_t GetChannel();

    // Digital Source Interface
    virtual uint32_t GetChannelForRouting();
    virtual uint32_t GetModuleForRouting();
    virtual bool GetAnalogTriggerForRouting();
    
    // Interruptable Interface
    virtual void RequestInterrupts(tInterruptHandler handler, void *param=NULL); 
    virtual void RequestInterrupts();       
    void SetUpSourceEdge(bool risingEdge, bool fallingEdge);

    void UpdateTable();
    void StartLiveWindowMode();
    void StopLiveWindowMode();
    std::string GetSmartDashboardType();
    void InitTable(ITable *subTable);
    ITable * GetTable();

private:
    void InitDigitalInput(uint8_t moduleNumber, uint32_t channel);
    uint32_t m_channel;
    DigitalModule *m_module;
    bool m_lastValue;
    
    ITable *m_table;
};

#endif