tunermt2121.h

用于DRX3973或DRX39系列的芯片的控制

/**
* \file $Id: tunermt2121.h,v 1.1 2005/10/03 15:37:27 dingtao Exp $
*
* \brief Tuner interface for MT2121
*
* \author Tao Ding
*/

/*
* $(c) 2005 Micronas GmbH. All rights reserved.
*
* This software and related documentation (the 'Software') are intellectual
* property owned by Micronas and are copyright of Micronas, unless specifically
* noted otherwise.
*
* Any use of the Software is permitted only pursuant to the terms of the
* license agreement, if any, which accompanies, is included with or applicable
* to the Software ('License Agreement') or upon express written consent of
* Micronas. Any copying, reproduction or redistribution of the Software in
* whole or in part by any means not in accordance with the License Agreement
* or as agreed in writing by Micronas is expressly prohibited.
*
* THE SOFTWARE IS WARRANTED, IF AT ALL, ONLY ACCORDING TO THE TERMS OF THE
* LICENSE AGREEMENT. EXCEPT AS WARRANTED IN THE LICENSE AGREEMENT THE SOFTWARE
* IS DELIVERED 'AS IS' AND MICRONAS HEREBY DISCLAIMS ALL WARRANTIES AND
* CONDITIONS WITH REGARD TO THE SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
* AND CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIT
* ENJOYMENT, TITLE AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL
* PROPERTY OR OTHER RIGHTS WHICH MAY RESULT FROM THE USE OR THE INABILITY
* TO USE THE SOFTWARE.
*
* IN NO EVENT SHALL MICRONAS BE LIABLE FOR INDIRECT, INCIDENTAL, CONSEQUENTIAL,
* PUNITIVE, SPECIAL OR OTHER DAMAGES WHATSOEVER INCLUDING WITHOUT LIMITATION,
* DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS
* INFORMATION, AND THE LIKE, ARISING OUT OF OR RELATING TO THE USE OF OR THE
* INABILITY TO USE THE SOFTWARE, EVEN IF MICRONAS HAS BEEN ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES, EXCEPT PERSONAL INJURY OR DEATH RESULTING FROM
* MICRONAS' NEGLIGENCE.                                                        $
*
*/

#ifndef __TUNERMT2121_H__
#define __TUNERMT2121_H__
/*------------------------------------------------------------------------------
INCLUDES
------------------------------------------------------------------------------*/
#include "mt_userdef.h"
#include "drx_driver.h"

#ifdef __cplusplus
extern "C" {
#endif

/*------------------------------------------------------------------------------
DEFINES
------------------------------------------------------------------------------*/


/*------------------------------------------------------------------------------
TYPEDEFS
------------------------------------------------------------------------------*/


typedef struct {
   Handle_t            handleTuner;  /* Handle from/for MT software           */
   UData_t             firstIF;      /* mt2060 firstIF in Hz                  */
   s32_t               freqOffsetRF; /* mt2060 estimated RF mismatch in ppm   */
   pDRXDemodInstance_t myDemod;      /* pointer to its demod's datastructure  */
} TUNERMT2121Data_t, *pTUNERMT2121Data_t;

/*------------------------------------------------------------------------------
ENUM
------------------------------------------------------------------------------*/

/*------------------------------------------------------------------------------
STRUCTS
------------------------------------------------------------------------------*/


/*------------------------------------------------------------------------------
Exported FUNCTIONS
------------------------------------------------------------------------------*/

extern DRXStatus_t TUNER_MT2121_Open ( pTUNERInstance_t tuner );

extern DRXStatus_t TUNER_MT2121_Close( pTUNERInstance_t tuner );

extern DRXStatus_t TUNER_MT2121_SetFrequency( pTUNERInstance_t tuner,
                                              TUNERMode_t      mode,
                                              DRXFrequency_t   frequency );

extern DRXStatus_t TUNER_MT2121_GetFrequency( pTUNERInstance_t tuner,
                                              pDRXFrequency_t  RFfrequency,
                                              pDRXFrequency_t  IFfrequency );

extern DRXStatus_t TUNER_MT2121_LockStatus(   pTUNERInstance_t   tuner,
                                              pTUNERLockStatus_t lockStat );

/*-------------------------------------------------------------------------
Exported GLOBAL VARIABLES
-------------------------------------------------------------------------*/
extern TUNERFunc_t TUNERMT2121Functions_g;

/*------------------------------------------------------------------------------
THE END
------------------------------------------------------------------------------*/
#ifdef __cplusplus
}
#endif
#endif   /* __TUNERMT2060_H__ */

/* End of file */