main.lst

QH_MCU_V1.1单片机C源码. 内含实验程序 这是修改版.

C51 COMPILER V7.07   MAIN                                                                  09/14/2007 13:40:58 PAGE 1   


C51 COMPILER V7.07, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include<reg51.h>
   2          
   3          sbit   sing = P0^0; //扬声器的输出端口
   4          
   5          //void Music(unsigned char number);
   6          void Music(void);
   7          void delay10ms(unsigned char time);
   8          void delay50us(unsigned char time);
   9          unsigned char code SOUNDLONG[];
  10          unsigned char code SOUNDTONE[];
  11          
  12          void main()
  13          {
  14   1        P2 = 0xf7;
  15   1        P0 = 0xf7;
  16   1        P2 = 0xa7;
  17   1        P0 = 0x00;
  18   1      while(1)
  19   1      {
  20   2       //  Music(1);   //生日快乐
  21   2         Music();
  22   2         delay10ms(250);
  23   2         delay10ms(250);
  24   2       //  Music(2);   //三轮车
  25   2         Music();
  26   2         delay10ms(250);
  27   2         delay10ms(250);
  28   2      }
  29   1      }
  30          
  31          //void Music(unsigned char number)
  32          void Music(void)
  33          {
  34   1      unsigned int k,n;
  35   1      unsigned int SoundLong,SoundTone;
  36   1      unsigned int i,j,m;
  37   1      /*
  38   1      for(k=0;k<number-1;k++)
  39   1      {
  40   1         while(SOUNDLONG[i] !=0){i++;}
  41   1         i++;
  42   1         if(i>=57) i=0;
  43   1      }
  44   1      for(k=0;k<number-1;k++)
  45   1      {
  46   1         while(SOUNDTONE[j] !=0){j++;}
  47   1         j++;
  48   1         if(j>=57) j=0;
  49   1      }
  50   1      */
  51   1      do
  52   1      { 
  53   2         if(i>=57) i=0;
  54   2         if(j>=57) j=0;
  55   2         SoundLong=SOUNDLONG[i];
C51 COMPILER V7.07   MAIN                                                                  09/14/2007 13:40:58 PAGE 2   

  56   2         SoundTone=SOUNDTONE[j];
  57   2         i++;
  58   2         j++;
  59   2      
  60   2         for(n=0;n<SoundLong;n++)
  61   2         {
  62   3          for(k=0;k<12;k++)
  63   3          {
  64   4           sing = 0;
  65   4           for(m=0;m<SoundTone/2;m++)
  66   4            ; 
  67   4           sing = 1;
  68   4           for(m=0;m<SoundTone/2;m++)
  69   4            ;
  70   4          }
  71   3         }
  72   2         delay50us(6);
  73   2      }
  74   1      while((SOUNDLONG[i] !=0) || (SOUNDTONE[j] !=0));
  75   1      }
  76          
  77          //延时程序
  78          void delay10ms(unsigned char time)  
  79          
  80          {
  81   1      unsigned char a,b,c;
  82   1      for(a=0;a<time;a++)
  83   1         for(b=0;b<100;b++)
  84   1          for(c=0;c<12;c++)
  85   1          ;
  86   1      }
  87          void delay50us(unsigned char time)   //延时程序2
  88          
  89          {
  90   1      unsigned char a,b;
  91   1      for(a=0;a<time;a++)
  92   1         for(b=0;b<6;b++)
  93   1          ;
  94   1      }
  95          
  96          unsigned char code SOUNDLONG[]=
  97          {9,3,12,12,12,24,
  98             9,3,12,12,12,24,
  99             9,3,12,12,12,12,12,
 100             9,3,12,12,12,24,
 101             0, //生日快乐end
 102             6,6,9,3,6,6,12,
 103             6,6,6,6,6,6,12,
 104             6,6,9,3,6,6,9,3,
 105             6,3,3,6,3,3,6,6,9,
 106             0 //三轮车end
 107          };
 108          
 109          unsigned char code SOUNDTONE[]=
 110          {
 111          212,212,190,212,159,169,
 112          212,212,190,212,142,159,
 113          212,212,106,126,159,169,190,
 114          119,119,126,159,142,159,
 115          0, //生日快乐end
 116          239,239,212,189,159,159,189,
 117          159,159,142,126,120,120,159,
C51 COMPILER V7.07   MAIN                                                                  09/14/2007 13:40:58 PAGE 3   

 118          120,120,142,159,189,142,159,189,
 119          239,212,189,159,142,159,189,212,239,
 120          0 //三轮车end
 121          };


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    297    ----
   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)