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

  (c) SYSTEC electronic GmbH, D-07973 Greiz, August-Bebel-Str. 29
      www.systec-electronic.com

  Project:      openPOWERLINK

  Description:  include file for kernel PDO module

  License:

    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
    are met:

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       notice, this list of conditions and the following disclaimer.

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    3. Neither the name of SYSTEC electronic GmbH nor the names of its
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    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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    Severability Clause:

        If a provision of this License is or becomes illegal, invalid or
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  -------------------------------------------------------------------------

                $RCSfile: EplPdok.h,v $

                $Author: D.Krueger $

                $Revision: 1.5 $  $Date: 2008/06/23 14:56:33 $

                $State: Exp $

                Build Environment:
                    GCC V3.4

  -------------------------------------------------------------------------

  Revision History:

  2006/05/22 d.k.:   start of the implementation, version 1.00

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

#ifndef _EPL_PDOK_H_
#define _EPL_PDOK_H_

#include "../EplPdo.h"
#include "../EplEvent.h"
#include "../EplDll.h"

//---------------------------------------------------------------------------
// const defines
//---------------------------------------------------------------------------

//---------------------------------------------------------------------------
// typedef
//---------------------------------------------------------------------------

//---------------------------------------------------------------------------
// function prototypes
//---------------------------------------------------------------------------

// process events from queue (PDOs/frames and SoA for synchronization)
tEplKernel EplPdokProcess(tEplEvent * pEvent_p);

// copies RPDO to event queue for processing
// is called by DLL in NMT_CS_READY_TO_OPERATE and NMT_CS_OPERATIONAL
// PDO needs not to be valid
tEplKernel EplPdokCbPdoReceived(tEplFrameInfo * pFrameInfo_p);

// posts pointer and size of TPDO to event queue
// is called by DLL in NMT_CS_PRE_OPERATIONAL_2,
//     NMT_CS_READY_TO_OPERATE and NMT_CS_OPERATIONAL
tEplKernel EplPdokCbPdoTransmitted(tEplFrameInfo * pFrameInfo_p);

// posts SoA event to queue
tEplKernel EplPdokCbSoa(tEplFrameInfo * pFrameInfo_p);

tEplKernel EplPdokAddInstance(void);

tEplKernel EplPdokDelInstance(void);

#endif // #ifndef _EPL_PDOK_H_