main.c

Sunplus 开发平台

//======================================================
//  The information contained herein is the exclusive property of
//  Sunnnorth Technology Co. And shall not be distributed, reproduced,
//  or disclosed in whole in part without prior written permission.
//          (C) COPYRIGHT 2003  SUNNORTH TECHNOLOGY CO.
//                       ALL RIGHTS RESERVED
//  The entire notice above must be reproduced on all authorized copies.
//========================================================

//============================================================
//  工程名称：S480_key.scs
//  功能描述:
//       
//  文件来源：
//     
//  IDE环境：   SUNPLUS u'nSPTM  IDE 1.8.0
//
//  涉及的库：
//         SACMV25.lib
//  组成文件:
//          hardware.asm
//          key.asm
//    	    isr.asm       
//          s480.inc
//          s480.h       
//          
//  日期:          2003-7-7
//===============================================
//============================================================
// 文件名称：main.c
// 实现功能：利用s480格式键控语音播放
// 日期： 2003/7/7
//============================================================
#include "s480.h"

#define		DAC1			1
#define		DAC2			2
#define		Ramp_UpDn_Off	0
#define		Ramp_UpDn_On	3
#define		Manual			0
#define		Auto			1
#define		Full			1
#define		Empty			2

//============================================================= 
// 函数名称: int main()
// 功能描述:  语音播放、暂停、停止
// 语法格式:  int main()
// 注意事项:   仅为用户模型
//=================================================================
	   
int main()
{
	int iTarget = 0;						         // 初始化键值
	int iBia =0;
	int iSpeechIndex = 9;				         // 初始化语音播放序号
	int iSpeechResult = 0;
	int iMode;                
	int iKick=0;                   
    
            
	
	iMode = Auto;							
	System_Initial();
	SACM_S480_Initial(iMode);	
	SACM_S480_Play(iSpeechIndex,DAC1+DAC2,Ramp_UpDn_On);
    while(SACM_S480_Status()&0x0001)	   		
	{
	SACM_S480_ServiceLoop();	
	}	
	SACM_S480_Stop();
	iSpeechIndex = 0 ;
	while(1)
	{
	    iKick = 0 ;	
    iBia = SP_SetCh();
			switch(iBia)
		{	 
			case 0x0000:	
				break;
			case 0x0001:
			iSpeechIndex=5;  //11	
			break;
			case 0x0002:
			iSpeechIndex=6;  //12
    		break;
			case 0x0003:
			iSpeechIndex=7;  //13
			break;	
			case 0x0004:			
			iSpeechIndex=8;  //15	
	    	break;
    		default:
				break;
		}
	   	iTarget = SP_GetCh();   
	   	iSpeechResult=0;   	                            
		switch(iTarget)
		{	 
			case 0x00:	
			iKick=0;		
				break;
			case 0x01:
			iKick=1;
			iSpeechResult=0;  //6				
				break;
			case 0x02:
				iKick=1;
			iSpeechResult=1;  //7								                    	
				break;
			case 0x04:
				iKick=1;
			iSpeechResult=2;  //8								                    
				break;	
			case 0x08:
				iKick=1;
			iSpeechResult=3;  //9	
		    	break;
		   	case 0x10:
				iKick=1;
			iSpeechResult=4;  //10								                    
				break;				
			default:
				break;
		}
        if(iKick!=0)
        {
		   SACM_S480_Play(iSpeechResult,DAC1+DAC2,Ramp_UpDn_On);
	       while(SACM_S480_Status()&0x0001)
	       {SACM_S480_ServiceLoop();}
	       SACM_S480_Stop();	
    	   SACM_S480_Play(iSpeechIndex,DAC1+DAC2,Ramp_UpDn_On);
	       while(SACM_S480_Status()&0x0001)
	       {SACM_S480_ServiceLoop();}
	       SACM_S480_Stop();
	    }		
  		System_ServiceLoop();									// 
	//	SACM_S480_ServiceLoop();								//获取语音数据并将其填入解码队列，来自sacmv25.lib
			
	}		
	
}