waterlinecheck.h

CPU:C51

/****************************************************/

void Temp_data_pro(void)
{
     unsigned char temp;   
	 temp=ad_data;								    			    											
	 press_bai=temp/100;			     
	 press_shi=(temp%100)/10;		    
	 press_ge=((temp%100)%10);
	 if(press_bai!=0)     
       Writesecret(32,0,press_bai);
     else disp_str(32,0," ");
     Writesecret(48,0,press_shi);
     Writesecret(64,0,press_ge);
}


void Water_wenducheck()
{
    ad_data=readadc(1);
	if(onoff==1) 
	  {Temp_data_pro();Delay(4000);}

	if(ad_data<Tempxw)	 wendu=0;  
	else wendu=1;
	
}



void Water_wenduProcess()
{
			 if(wendu==0)  //水温低于175F时
			   {
	 			Heatwt=0;  //打开电加热器
	  		  	EX0=0;     //关闭按键功能
				Clear();
			    disp_str(0,2,"    SUNCANA     ");
    			disp_str(0,5,"   HEATING...   ");
				while(readadc(1)<Tempsw);
				wendu=1;
			   }

			 if(wendu==1) 
			    { 
      		    	Clear();
	  				Heatwt=1; //关闭电加热器
      				EX0=1;    //打开按键功能
	  				disp_str(0,2,"    SUNCANA     ");
      				disp_str(0,5,"READY TO BREW...");					
					Water_linecheck();
					Water_lineProcess();					
	            }
}



void Water_yaliProcess()
{
		 if(yali==1) //有水压
		   { 
		     Inputwt=0; //模拟进水电磁阀 开
		     Clear();			
		     disp_str(0,3,"FILLING WATER...");
			 sec10=0;
			 sec1=0;
			 TR1=1;
			 BEEPONOFF=1;
			 Meueray_flage=0;
			// Alarm_time=1; //一秒的计时值
			 while(sec1<=5)
			   {
			    Water_linecheck();
			 	if(shuiwei==1) // 水满后			   
			   	  { TR1=0;    //关闭定时1
			    	Inputwt=1;//模拟进水电磁阀 关
			    	Water_wenducheck();
					Water_wenduProcess();
		          }
			   }
			// if(BEEPONOFF==1) //报警设置开了就进行报警
			 sec1=0;
			 BEEPONOFF=1;
			 Inputwt=1;
			 //Alarm_time1=20;
			 goto Nowater;
		    }
		 else       //没水压
		   { 		
Nowater: 	while(1)
			{
			Clear();
    		Delay(500);	
			disp_str(40,2,"ERROR");
			disp_str(0,5,"CHECK WATER LINE");
			Delay(500);
//			if(readadc(2)>=Linesw) 
///			 Water_yalicheck();
			  
			}
		   }
}


void Water_yalicheck()
{ 
      
    ad_data=readadc(0);
    if(onoff==1) 
      {Pinch_data_pro();
	   disp_str(0,3,"  PINCH CHECK  ");
	   Delay(4000);
	  }	
	if(ad_data<Pinchsw)  yali=0;	  // 压力小于100 KPA时候 	 				  
	else yali=1;  //有水压
}


void Water_lineProcess()
{
	if(shuiwei==0)  //水位不满时，进行水压检测
      {
	     Water_yalicheck();
         Water_yaliProcess();
	  }
    else 
      {
	   Water_wenducheck();     //水位为满时，进行水温检测
       Water_wenduProcess();
	  }    
}



void Water_linecheck()
{	
    ad_data=readadc(2);
    if(onoff==1)
     {
	  Temp_data_pro();
      disp_str(0,3,"CHECK WATER LINE");
      Delay(4000);
	 }
	if(ad_data<Linesw)	shuiwei=0;  // 水位小于200ML 的时候为不满	    
	else  shuiwei=1;
	          
}


void Temp_PinchCheck()
{
	Water_linecheck();
	Water_lineProcess();  	
}