InterruptableSensorBase.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 INTERRUPTABLE_SENSORBASE_H_
#define INTERRUPTABLE_SENSORBASE_H_

#include "ChipObject.h"
#include "SensorBase.h"

class InterruptableSensorBase : public SensorBase
{
public:
    InterruptableSensorBase();
    virtual ~InterruptableSensorBase();
    virtual void RequestInterrupts(tInterruptHandler handler, void *param) = 0; 
    virtual void RequestInterrupts() = 0;       
    virtual void CancelInterrupts();            
    virtual void WaitForInterrupt(float timeout); 
    virtual void EnableInterrupts();            
    virtual void DisableInterrupts();       
    virtual double ReadInterruptTimestamp();        
protected:
    tInterrupt *m_interrupt;
    tInterruptManager *m_manager;
    uint32_t m_interruptIndex;
    void AllocateInterrupts(bool watcher);
};

#endif