sounder.h

arm7平台上的定时器操作

/******************************************************************************
 * File   Name: sounder.h  													  *	
 * Create Time: 2007/08/10 													  *	
 * Description:	控制发生器发出声音											  *	
 * Author     :	        													  *
 * Version    :																  *
 *****************************************************************************/
 
#ifndef _SOUNDER_           /* Performed as a on-off, to avoid the header */   
#define _SOUNDER_	        /* file being included more than once         */

  
/******************************
 *      Head File			  *
 *****************************/
 #include "config.h"
/******************************
 *     Macros Segment         *
 *****************************/	
 #define SOUNDER 0x01000000
 #define SOUNDER_PINSEL 0xfffcffff               //P0.24
/******************************
 *     Function Declaration   *
 *****************************/
 extern void SOUNDERInit(void);          //发声器初始化
 extern void SOUNDEROn(void);             //发声器发声
 extern void SOUNDEROff(void);            //发声器停止

 #endif
/*******************************************************************************
 *                        The end of the entire file			               *
 ******************************************************************************/