#ifndef __deviceIF_H__

#include <webcamera_driver.h>

#endif

#ifndef __deviceBASE_H

#endif

#ifndef WEBCAMERA_UVC_H_

#include "webcamera_uvc.h"

#endif

const TInt KMinimumLddMajorVersion = 1;

const TInt KMinimumLddMinorVersion = 1;

const TInt KMinimumLddBuild = 0;

const TInt EIrqWebamera = 0xb;

	{

	Constructor

	};

	{

	Chunk index.

	*/

	enum TWebcameraIndex

		{

		EWEBCAMERAINDEXHAHEADERBUF,

		EWEBCAMERAINDEXADATABUF,

		EWEBCAMERAINDEXMAX

		};

	/**

	Constructor

	Destructor

	/**

	Second stage constructor called by the kernel's device driver framework.

	This is called in the context of the user thread (client) which requested the creation of a Logical Channel

	The thread is in a critical section.

	@param aUnit The unit argument supplied by the client

	@param aInfo The info argument supplied by the client

	@return KErrNone if successful, otherwise one of the other system wide error codes.

	*/

	TInt DoCreate(TInt aUnit, const TDesC8* anInfo);

	/**

	Power on Camera Device.

	*/

	virtual TInt PowerOn(TAny* aHeaderPtr);

	/**

	Init ViewFinder.

	*/

	virtual TInt InitViewFinder();

	/**

	Request data from device.

	Only one send request may be pending at any time.

	@param  aBuffer physical adress

	@param aData   size of buffer.

	*/

	virtual TInt StartViewerFinder(TAny* aDataPtr, TInt aSize);

	/**

	Request device not to send data.

	Only one send request may be pending at any time.

	@param  aMode stop mode

	*/

	virtual void Stop(TUSBStopMode aMode);

	/**

	Disconnect on Camera Device.

	*/

	virtual void Disconnect();

	Called by ISR to indicate that interrupt occurs.

	/**

	Called from a Isr after the Peripheral has signalled that getting oneflame completed.

	*/

	/**

	Chunk Create (Local use).

	*/

	TInt CreateChunk(TInt aSize, TWebcameraIndex aIndex);

	/**

	Chunk Close (Local use).

	*/

	void CloseChunk(TWebcameraIndex aIndex);

	/**

	Enumeration of register types.

	*/

	enum

		{

		WEBCAMERA_REG_ID				= 0,

		WEBCAMERA_REG_INT_ENABLE		= 1,

		WEBCAMERA_REG_DATA_TYPE			= 2,

		WEBCAMERA_REG_DMA_ADDR			= 3,

		WEBCAMERA_REG_DMA_SIZE			= 4,

		WEBCAMERA_REG_DMA_INFO			= 5,

		WEBCAMERA_REG_DMA_INFOSIZE		= 6,

		WEBCAMERA_REG_DMA_CONNECT		= 7,

		WEBCAMERA_REG_DMA_DISCONNECT	= 8

		};

	/**

	operation types.

	*/

	TWebcameraDataInfo	iDataInfo;

	DChunk*				iChunk[EWEBCAMERAINDEXMAX];				///< For Chunk process.

	DThread* 			iClient;

	TUint32				iPhysAddr[EWEBCAMERAINDEXMAX];

	TWebcameraUVC		iUvcData;

	};