BRtc.h

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/*******************************************************************************
 *  BRtc.h      Real Time Clock interface
 *          T.Barnaby,  BEAM Ltd,   19/5/04
 *  Copyright (c) 2012 All Right Reserved, Beam Ltd, http://www.beam.ltd.uk
 *******************************************************************************
 */
#ifndef BRTC_H
#define BRTC_H

#include <BError.h>
#include <BThread.h>
#include <BCond.h>

class BRtc {
public:
            BRtc();
            ~BRtc();

    BError      init(int rate);     
    void        wait(int delayUs);  
private:
    int     ofd;
    int     orate;
};

class BRtcThreaded : private BThread {
public:
            BRtcThreaded();
            ~BRtcThreaded();

    BError      init(int rate);     
    void        wait(int delayUs);  
private:
    void*       function();
    BRtc        ortc;
    int     orate;
    BCond       ocond;
};
#endif