a.lst

单片机控制蜂鸣器

C51 COMPILER V8.09   A                                                                     10/09/2008 09:41:25 PAGE 1   


C51 COMPILER V8.09, COMPILATION OF MODULE A
OBJECT MODULE PLACED IN a.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE a.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          // #include<AT89X51.h>
   2          #include <REGX52.H>
   3          
   4          void Music(unsigned char number);
   5          void delay10ms(unsigned char time);
   6          void delay50us(unsigned char time);
   7          unsigned char code SOUNDLONG[];
   8          unsigned char code SOUNDTONE[];
   9           
  10          void main()
  11          {
  12   1       while(1)
  13   1       {
  14   2        Music(1);  //生日快乐
  15   2        delay10ms(250);
  16   2        delay10ms(250);
  17   2        Music(2);  //三轮车
  18   2        delay10ms(250);
  19   2        delay10ms(250);
  20   2       }
  21   1      }
  22          
  23          void Music(unsigned char number)
  24          {
  25   1       unsigned int k,n;
  26   1       unsigned int SoundLong,SoundTone;
  27   1       unsigned int i,j,m;
  28   1      
  29   1       for(k=0;k<number-1;k++)
  30   1       {
  31   2        while(SOUNDLONG[i] !=0){i++;}
  32   2        i++;
  33   2        if(i>=57) i=0;
  34   2       }
  35   1       for(k=0;k<number-1;k++)
  36   1       {
  37   2        while(SOUNDTONE[j] !=0){j++;}
  38   2        j++;
  39   2        if(j>=57) j=0;
  40   2       }
  41   1      
  42   1       do
  43   1       { 
  44   2        if(i>=57) i=0;
  45   2        if(j>=57) j=0;
  46   2        SoundLong=SOUNDLONG[i];
  47   2        SoundTone=SOUNDTONE[j];
  48   2        i++;
  49   2        j++;
  50   2       
  51   2        for(n=0;n<SoundLong;n++)
  52   2        {
  53   3         for(k=0;k<12;k++)
  54   3         {
  55   4          P3_4=0;for(m=0;m<SoundTone/2;m++); 
C51 COMPILER V8.09   A                                                                     10/09/2008 09:41:25 PAGE 2   

  56   4          P3_4=1;for(m=0;m<SoundTone/2;m++);
  57   4         }
  58   3        }
  59   2        delay50us(6);
  60   2       }while((SOUNDLONG[i] !=0) || (SOUNDTONE[j] !=0));
  61   1      }
  62          
  63          //延时程序
  64          void delay10ms(unsigned char time)
  65          {
  66   1       unsigned char a,b,c;
  67   1       for(a=0;a<time;a++)
  68   1        for(b=0;b<10;b++)
  69   1         for(c=0;c<120;c++)
  70   1         ;
  71   1      }
  72          void delay50us(unsigned char time)
  73          {
  74   1       unsigned char a,b;
  75   1       for(a=0;a<time;a++)
  76   1        for(b=0;b<6;b++)
  77   1         ;
  78   1      }
  79          
  80          unsigned char code SOUNDLONG[]=
  81           {9,3,12,12,12,24,
  82            9,3,12,12,12,24,
  83            9,3,12,12,12,12,12,
  84            9,3,12,12,12,24,
  85            0, //生日快乐end
  86            6,6,9,3,6,6,12,
  87            6,6,6,6,6,6,12,
  88            6,6,9,3,6,6,9,3,
  89            6,3,3,6,3,3,6,6,9,
  90            0 //三轮车end
  91           };
  92          
  93          unsigned char code SOUNDTONE[]=
  94          {
  95          212,212,190,212,159,169,
  96          212,212,190,212,142,159,
  97          212,212,106,126,159,169,190,
  98          119,119,126,159,142,159,
  99          0, //生日快乐end
 100          239,239,212,189,159,159,189,
 101          159,159,142,126,120,120,159,
 102          120,120,142,159,189,142,159,189,
 103          239,212,189,159,142,159,189,212,239,
 104          0 //三轮车end
 105          };


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    448    ----
   CONSTANT SIZE    =    116    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       8
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)