text1.lst

proteus仿真实例大全

C51 COMPILER V7.06   TEXT1                                                                 11/25/2007 13:51:58 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE TEXT1
OBJECT MODULE PLACED IN Text1.OBJ
COMPILER INVOKED BY: E:\软件\KeiluVision3\C51\BIN\C51.EXE Text1.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include<reg51.h>
   2          #include<absacc.h>
   3          #define  dac0832 XBYTE[0X7fff]
   4          unsigned char code shu[]={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};
   5          float s;
   6          sbit ALE=P3^0;
   7          sbit START=P3^1;
   8          sbit EOC=P3^2;
   9          sbit OE=P3^3;
  10          sbit SHCP=P2^0;
  11          sbit DS=P2^1;
  12          sbit STCP=P2^2;
  13          sbit P11=P3^5;
  14          sbit P12=P3^7;
  15          sbit clk=P2^6;
  16          unsigned char j,k,m,n,i,a;
  17          unsigned int b;
  18          void delay(unsigned char t)
  19          {  while(t--); 
  20   1         }
  21          void display()
  22          { 
  23   1        
  24   1        j=0x01;
  25   1        for(i=0;i<8;i++)
  26   1        { if((shu[m]&j)==0)
  27   2             { DS=0;}
  28   2           else {DS=1;}
  29   2          SHCP=1;
  30   2          SHCP=0;
  31   2            j<<=1;
  32   2          }   
  33   1              P12=0;
  34   1          P11=1;
  35   1      
  36   1         
  37   1              
  38   1         
  39   1      
  40   1          STCP=0;
  41   1          STCP=1;
  42   1          delay(200);
  43   1         j=0x01;
  44   1          for(i=0;i<8;i++)
  45   1           { if((shu[n]&j)==0)
  46   2             { DS=0;}
  47   2         else {DS=1;}
  48   2           SHCP=1;
  49   2         SHCP=0;
  50   2           j<<=1;
  51   2          } 
  52   1              P11=0;
  53   1          P12=1;
  54   1        
  55   1          
C51 COMPILER V7.06   TEXT1                                                                 11/25/2007 13:51:58 PAGE 2   

  56   1              
  57   1            STCP=0;
  58   1         STCP=1;
  59   1         delay(200);
  60   1           }
  61            
  62          
  63          void main()
  64          {
  65   1       P2=0X87;
  66   1      TMOD=0X20;
  67   1      TH1=0X06;
  68   1      TL1=0X06;
  69   1      EA=1;
  70   1      ET1=1;
  71   1      TR1=1;
  72   1      
  73   1       while(1)
  74   1       {
  75   2         ALE=1;
  76   2         ALE=0;
  77   2         START=1;
  78   2         START=0;
  79   2         while(EOC==0);
  80   2         OE=1;
  81   2         k=P1;
  82   2         a=P1;
  83   2         b=a*6;
  84   2         m=b/1000;
  85   2         n=b%1000/100;
  86   2         
  87   2         dac0832=k;
  88   2        
  89   2       display();
  90   2       
  91   2         }
  92   1         }
  93             void  time() interrupt 3
  94            {
  95   1           clk=!clk;
  96   1          }
  97          
  98          
  99          
 100           


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    211    ----
   CONSTANT SIZE    =     10    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     12    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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