int.lst

第01篇_基础部分.rar

C51 COMPILER V8.08   INT                                                                   08/10/2009 11:24:40 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE INT
OBJECT MODULE PLACED IN int.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE int.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg52.h>
   2          #define uchar unsigned char
   3          #define uint unsigned int
   4          
   5          sbit k3 = P3^4;
   6          sbit k4 = P3^5;
   7          
   8          uchar code DSY_CODE[]=
   9          {
  10                  0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xff
  11          };
  12          
  13          uchar code Scan_BITs[]=
  14          {
  15                  0x20,0x10,0x08,0x04,0x02,0x01
  16          };
  17          
  18          uchar data Buffer_Counts[]={0,0,0,0,0,0};
  19          uint Count_A=0;
  20          uint Count_B=0;
  21          
  22          void DelayMS(uint x)
  23          {
  24   1              uchar t;
  25   1              while(x--)
  26   1              {
  27   2                      for(t=0;t<120;t++);
  28   2              }
  29   1      }
  30          
  31          void Show_Counts()
  32          {
  33   1              uint i;
  34   1              Buffer_Counts[2] = Count_A / 100;
  35   1              Buffer_Counts[1] = Count_A % 100 /10;
  36   1              Buffer_Counts[0] = Count_A % 10;        
  37   1              if(Buffer_Counts[2]==0)
  38   1              {
  39   2                      Buffer_Counts[2] = 0x0a;
  40   2                      if(Buffer_Counts[1]==0)
  41   2                      {
  42   3                              Buffer_Counts[1]=0x0a;
  43   3                      }
  44   2              }
  45   1      
  46   1              Buffer_Counts[5] = Count_B / 100;
  47   1              Buffer_Counts[4] = Count_B % 100 /10;
  48   1              Buffer_Counts[3] = Count_B % 10;        
  49   1              if(Buffer_Counts[5]==0)
  50   1              {
  51   2                      Buffer_Counts[5] = 0x0a;
  52   2                      if(Buffer_Counts[4]==0)
  53   2                      {
  54   3                              Buffer_Counts[4]=0x0a;
  55   3                      }
C51 COMPILER V8.08   INT                                                                   08/10/2009 11:24:40 PAGE 2   

  56   2              }
  57   1              for(i=0;i<6;i++)
  58   1              {
  59   2                      P2 = Scan_BITs[i];
  60   2                      P1 = DSY_CODE[Buffer_Counts[i]];
  61   2                      DelayMS(1);
  62   2              }
  63   1      }
  64          
  65          void main()
  66          {
  67   1              IT0 = 1;
  68   1              IT1 = 1;
  69   1              PX0 = 1;
  70   1              IE  = 0x85;
  71   1              while(1)
  72   1              {
  73   2                      if(k3 == 0) Count_A = 0;
  74   2                      if(k4 == 0) Count_B = 0;
  75   2                      Show_Counts();
  76   2              }
  77   1      }
  78          
  79          void EX_INT0() interrupt 0
  80          {
  81   1              Count_A++;
  82   1      }
  83          
  84          void EX_INT1() interrupt 2
  85          {
  86   1              Count_B++;
  87   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    260    ----
   CONSTANT SIZE    =     17    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     10       2
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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