tuner.h

来自「收音机模块TEA5767控制程序」· C头文件 代码 · 共 62 行

/*
****************************************************************************
    Copyright 2001 Philips Semiconductors Limited, 
        35/F,Panglin Plaza, No. 2002,Jia BIn Road,Luo Hu District,Shenzhen 518001, PRC.
        All rights are reserved. Reproduction in whole or in part is prohibited
        without the prior written consent of the copyright owner. 
  
        COMPANY CONFIDENTIAL

***************************************************************************
        Filename : tuner.h

Rev     Date    	Author
____________________________________________________________________________
1.0		2002/01/13	Tenon Mao

		Header file for tuner.c
		
*/
#ifndef __TUNER_H
#define __TUNER_H


/**********************
* INCLUDE FILES       *
**********************/
/* Standard include files */

/* Project  include files */

/**********************
* CONSTANTS 	      *
**********************/
                         
#define CMD_DELAY      10   // set tuner delay cycle


/**********************
* MACROS        	  *
**********************/


/**********************
* FUNCTION PROTOTYPES *
**********************/

//Expoted FUNCTION
void Tuner_Init(void);         // initialize tuner         
void Tuner_Preset (BIT Mute, BIT SetMono,BIT Pin15,unsigned long VCO)  ;  
void Tuner_Search ( BIT  Direction, BYTE  Level);      
void Tuner_AST_Search(void);

//LOCAL FUNCTION
BYTE CMD_SendByte(BYTE);
BYTE CMD_GetByte(BYTE);
void ReadSTR( void);
void WriteTR( void);
void DisAssembleFrequencyWord(void);
void Tuner_UIF(void);
                                              

#endif