/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef __IIC_PSL_H__

#define __IIC_PSL_H__

const TInt KIicPslNumOfChannels = 3; // Arbitrary value - represents the number of channels supported

const TUint KIicPslInterruptsAll = 0xFF;	// Arbitrary value, for template

const TUint KIicPslRxInterrupt = 0x1;		// Arbitrary value, for template

const TUint KIicPslTxInterrupt = 0x2;		// Arbitrary value, for template

const TInt KTimeoutValue = 5;         // guard-timer timeout value (in ms)

// Array of pointers to the channels that are created by the PSL.

// The array is used to register these channels with the IIC Bus Controller

extern DIicBusChannel* ChannelPtrArray[KIicPslNumOfChannels];

// A bit-field to store the current mode of operation

struct TIicOperationType

    {

    enum TOperation

        {

        ENop             = 0x00,

        ETransmitOnly    = 0x01,

        EReceiveOnly     = 0x02,

        ETransmitReceive = 0x03

        };

    struct TOp

        {

        TUint8 iIsTransmitting : 1;

        TUint8 iIsReceiving    : 1;

        TUint8 iRest           : 6;

        };

    union

        {

        TOp iOp;

        TUint8 iValue;

        };

    };

#endif /*__IIC_PSL_H__*/