doc/sdk/_pv_device_s_p_i_bus_8h_source.html

// *****************************************************************************

//

//     Copyright (c) 2009, Pleora Technologies Inc., All rights reserved.

//

// *****************************************************************************


#ifndef __PVDEVICESPIBUS_H__

#define __PVDEVICESPIBUS_H__


#include <PvDeviceSerialPort.h>


namespace PvSerialLib

{

    class DeviceSPIBus;

}


class PV_SERIAL_API PvDeviceSPIBus

{

public:


    PvDeviceSPIBus();

    ~PvDeviceSPIBus();


    PvResult Open( IPvDeviceAdapter *aDevice,

       PvDeviceSerial aPort = PvDeviceSerialBulk0 );


    PvResult Close();


    bool IsOpened();


    static bool IsSupported( IPvDeviceAdapter *aDevice,

       PvDeviceSerial aPort = PvDeviceSerialBulk0 );


    PvResult BurstRead(

       unsigned char *aBuffer,

       uint32_t aBufferSize,

       uint32_t &aBytesRead,

       uint32_t aTimeout = 0);


    PvResult BurstWriteAndRead(

       unsigned char *aWriteBuffer,

       uint32_t aWriteBufferSize,

       uint32_t aReadBufferSize = 0,

       bool aWriteRead = false,

       bool aSSNFlagOn = false );


private:


    PvSerialLib::DeviceSPIBus* mThis;


};


#endif