testtest.lst

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C51 COMPILER V7.06   TESTTEST                                                              08/15/2008 13:14:44 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE TESTTEST
OBJECT MODULE PLACED IN testtest.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE testtest.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include<reg52.h>
   2          
   3          #define uint unsigned int
   4          #define uchar unsigned char
   5          uchar tt,aa,bai,shi,ge,qian,temp,i,a;
   6          sbit wei1=P0^0;
   7          sbit wei2=P0^1;
   8          sbit wei3=P0^2;
   9          sbit wei4=P0^3;
  10          sbit ledwei=P2^1;
  11          sbit P1_2=P1^2;
  12          uchar code table[] ={
  13          0x7e,0x42,0x5d,0x57,0x63,
  14          0x37,0x3f,0x52,0x7f,0x77};
  15          uchar code time[] ={0x01,0x02,0x04,0x08,0x40,0x20,0x10};
  16          
  17          void display(uchar qian,uchar bai,uchar shi,uchar ge);
  18          void delay(uint z);
  19          void init();
  20          void main()
  21          {       
  22   1              init();
  23   1              while(1)
  24   1              {
  25   2                      if(aa==20)
  26   2                        {
  27   3                              aa=0;
  28   3                              tt++;
  29   3                              if(tt==1000)
  30   3                                 {
  31   4                                              tt=0;
  32   4                                 }
  33   3                              qian=tt/1000;
  34   3                  bai=tt%1000/100;
  35   3                              shi=tt%100/10;
  36   3                              ge=tt%10;     
  37   3                        }
  38   2                      display(qian,bai,shi,ge);
  39   2              }
  40   1      }
  41          
  42          void delay(uint z)
  43          {
  44   1              uint x,y;
  45   1              for(x=z;x>0;x--)
  46   1                      for(y=110;y>0;y--);
  47   1      }
  48          void display(uchar qian,uchar bai,uchar shi,uchar ge)
  49          {
  50   1           
  51   1           P1=table[qian];
  52   1               wei3=0;
  53   1           delay(1);
  54   1           wei3=1;
  55   1            P1=table[bai];
C51 COMPILER V7.06   TESTTEST                                                              08/15/2008 13:14:44 PAGE 2   

  56   1               wei2=0;
  57   1           delay(1);
  58   1           wei2=1;
  59   1           P1=table[shi];
  60   1           wei1=0;
  61   1           delay(1);
  62   1               wei1=1;
  63   1           P1=table[ge];
  64   1           wei4=0;
  65   1           delay(1);
  66   1               wei4=1;
  67   1           ledwei=0;
  68   1           P1=0x01;
  69   1           for(i=0;i<2;i++)
  70   1            {
  71   2                      P1_2=1;
  72   2              P1_2=~P1_2;
  73   2            }
  74   1            P1=0x04;
  75   1           
  76   1           
  77   1           
  78   1      }
  79          void init()
  80          {       
  81   1      
  82   1              tt=0;
  83   1              TMOD=0x01;
  84   1              TH0=(65536-50000)/256;
  85   1              TL0=(65536-50000)%256;
  86   1              EA=1;
  87   1              ET0=1;
  88   1              TR0=1;
  89   1              
  90   1      }
  91          
  92          void timer0() interrupt 1
  93          {
  94   1              TH0=(65536-50000)/256;
  95   1              TL0=(65536-50000)%256;
  96   1              aa++;   
  97   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    239    ----
   CONSTANT SIZE    =     17    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      9       4
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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