tuner.h

电视高频头的程序,I2C控制,可以搜有线电视台,直接输出CVBS

/****************************************************************************
 *	Copyright (c) 2006 Yongqiang He    <[e-mail]> or <[e-mail]>
 *
 * Sponsored by DESAY A&V Science
 *
 * Filename:
 * ---------
 *    tuner.h
 *
 * Project:
 * --------
 *
 *
 * Description:
 * ------------
 *    全局变量定义及函数说明
 *
 * Author:
 * -------
 *    YongQiang He || [e-mail]
 *
 * Last changed: 		
 * -------------
 *
 * $Modtime: 2006-6-8 11:57
 *
 * $LastTime 
 *
 * $Revision: 1.0 $
 ****************************************************************************/
#ifndef 	_TUNER_H_ 
#define  	_TUNER_H_
//*************************************************
#ifdef _TUNER_
#define tuner_extern 
#else
#define tuner_extern extern 
#endif
// *****************************************

tuner_extern BYTE _bTunerSys;
tuner_extern BYTE _bChTblIdx;





















#endif