#ifndef CANWATCHDOG_H
#define CANWATCHDOG_H

#include <QObject>
#include "PCANInterface.h"
#include <QTimer>
#include "CANMessage.h"


//This class is not a watchdog per say.  It manages the update of the CAN register that is sent to the
//Parker controller.  This controller uses this update as a watchdog signal, but the register contains
//some useful data for the Parker controller as well.

class CCANWatchdog: public QObject
{
    Q_OBJECT

public:
    CCANWatchdog();

     int Init(CPCANInterface *CANDriverIF, TPCANHandle CANDeviceHandle, unsigned int WDTPeriod,unsigned int CANMsgID);
     int StartWDT();
     int StopWDT();
     bool IsInitialized(){return mWDTInitialized;}
     quint64 GetCANDateTimeBuffer();

    CPCANInterface *mCANDriverIF;
    unsigned int mWDTPeriod;
    QTimer *mWatchdogTimer;
    bool mWDTInitialized;
    CCANMessage mWDTCANMsg;

private:
    bool mIsCANInitialized;
    TPCANHandle mCANDeviceHandle;


public slots:
    void WatchdogTimeoutTimerExpired();

};

#endif // CANWATCHDOG_H