system.c

一个用1602显示的多功能电子钟,内有实时时钟功能和温度显示功能！

							  		   #include <reg52.h>
#include <intrins.h>
#include<string.h>


	 bit clock=0;
   sbit ACC7=ACC^7;
   sbit ACC0=ACC^0;
bit flag=0;
unsigned char k=0;

bit i=1;
    void play_respond();

 void move();
unsigned char hour_sound,minute_sound;
	unsigned char	print[7]={33,35,18,11,2,4,97};



unsigned char temp[2],Count;
void beeping(unsigned char frequence,unsigned char length);
void Delay_xMs(unsigned char x);
void getch();
  void showtime(unsigned char *print);

 



            
			
			
			
		
 

void change()                       ////修改时间
{   
      unsigned char i=0,temp[7],temp3[3],x,y;
     v_BurstR1302T(print);
	 for(i=0;i<7;i++)
	 {temp[i]=print[i];}
	 i=0;
	  
     showtime(temp);  
	 while(k!=15)
  {
	   getch(); 
	 if(flag==1&&k==13) {flag=0;i++;i=i%7;k=0;}
	 
	     
	   if(flag==1&&k==9){flag=0;temp[6-i]++;} 
	   if(flag==1&&k==8){flag=0;temp[6-i]--; }
	   if(flag==1&&k==11){flag=0;clock=1;}
	            temp3[0]=time[temp[6-i]/10];
				temp3[1]=time[temp[6-i]%10];
					temp3[2]='\0';
				
				 switch(i)
				{case 0:{x=0;y=1;break;}
				case 1:{ x=2,y=0;break;}            
			   	case 2:	{x=0;y=3;break;}
				case 3:{x=0;y=5;break;}
				case 4:	{x=2;y=1;break;}
				case 5:	{x=2;y=3;break;}
				case 6:	{x=2;y=5;break;}
			
				}

				
				 
				
			   showtime(temp) ;	



				
				  
			
					} 
					 
					 if(clock==0)v_BurstW1302T(temp);
						 else  
						 {hour_sound=temp[2];minute_sound=temp[1];play_respond();}
						 k=0;flag=0; 
	            
}

 
           

 

	





                  


   
	 void move()
	 {
	  unsigned char i=0; 
     while(1)
   { getch();
     if(flag==1&&k==13)
   break;
   i++;i=i%2;
   PutBMP2(0,0,6, 32,bmp6,i);delay(400); 
    
   	 PutBMP2(3,0,6, 32,bmp7,i);delay(400); 
	  flag=0;k=0;	LcmClearBMP();
	 }
	  }
void main( void )
{      unsigned char i; 
        unsigned char  program	=0;

		 
         unsigned char(* bmp[8])[256]={  &bmp0,&bmp1,&bmp2,&bmp3,&bmp4,&bmp5,&bmp6,&bmp7};
         delay(100);
         LcmInit();
         LcmClearTXT();
         LcmClearBMP();
		  PutBMP(bmp8);
		 psb=0;
		 rst=1;
 		  Time0_Init();
          LcmClearTXT();

		  
		   PutBMP(bmp8);
		   delay(1000);
		    v_BurstW1302T(print); 
			  LcmClearBMP();
		  for(i=0;i<4;i++){PutBMP2(1+i*4,0,5, 32,bmp[i],1);}
		  PutBMP2(0,0,5, 32,bmp[0],0);
		  while(1)
		  {   ////////////////////////// 
				/*背景程序 */




				reach_time();
		       ///////////////////////
		       i=i%4;
		      getch();
			  if(flag==1)
			  {    flag=0;
	               if(k==12){ PutBMP2(i*4,0,5, 32,bmp[i],1);i++;}		  
			        if(k==15)      {PutBMP2(i*4,0,5, 32,bmp[i],1);i--;}
                      i=i%4;PutBMP2(i*4,0,5, 32,bmp[i],0);
			         if(k==13){program=1;k=0;}
			   }

               if(program==1)
			   {
			   	 program=0;
				 switch	(i)
				 {	 unsigned int i=0;
				    case 0:	{ LcmClearBMP();
					           
								PutBMP2(i*4,0,5, 32,bmp[4],1); 
								Play_Song();

							
								k=0; flag=0;  for(i=0;i<4;i++){PutBMP2(i*4,0,5, 32,bmp[i],1);  }
								break;
								
					
					         }
				    case 1:	{
					           LcmClearBMP();	
							   	while(k!=13){for(i=0;i<16;i++){getch();if(k!=13){PutBMP2(i,0,5, 32,bmp1,i%2); getch();delay(1000);  LcmClearBMP();} else {flag=1;break;}if(flag==1)break;}}k=0; flag=0; for(i=0;i<4;i++){PutBMP2(i*4,0,5, 32,bmp[i],1);  }break;
					         }				 
					case 2:	{
					           LcmClearBMP();
							   move();
							    change() ;  
				                	
									flag=0;
									k=0;
									LcmClearTXT();
									for(i=0;i<4;i++){PutBMP2(i*4,0,5, 32,bmp[i],1);  }	break;
							   }
					case 3:	 {
					                  LcmClearBMP(); 
									    while(1)
								{	
                                         i++;
								if(i==500){v_BurstR1302T(print);i=0;showtime(print);} 
								getch();
								if(k==13)break;
								}
								flag=0;k=0;LcmClearTXT();for(i=0;i<4;i++){PutBMP2(i*4,0,5, 32,bmp[i],1);  }	break;

							  }

				 }
			    
			   
			   }

				 
            

        }
}