main.lst

《Proteus在MCS-51&ARM7系统中的应用百例》逆向之 Chapter 7 《Proteus在MCS-51&ARM7系统中的应用百例》MCS-51例子的C语言版本。

C51 COMPILER V8.08   MAIN                                                                  05/19/2007 09:18:24 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: D:\Program Files\Keil 8.08\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg51.h>
   2          typedef unsigned char BYTE;
   3          
   4          BYTE LED_0;
   5          BYTE LED_1;
   6          BYTE LED_2;
   7          BYTE ADC;
   8          
   9          BYTE code TABLE[]={     0x3F,0x06,0x5B,0x4F,0x66,
  10                                                  0x6D,0x7D,0x07,0x7F,0x6F};
  11          
  12          sbit P21=P2^1;
  13          sbit P22=P2^2;
  14          sbit P23=P2^3;
  15          
  16          sbit OE =P3^0;
  17          sbit EOC=P3^1;
  18          sbit ST =P3^2;
  19          sbit P33=P3^3;
  20          sbit P34=P3^4;
  21          sbit P35=P3^5;
  22          sbit P36=P3^6;
  23          
  24          void DELAY()
  25          {
  26   1              BYTE i=10;
  27   1               
  28   1              do
  29   1              {
  30   2                      BYTE j=250;
  31   2                      do
  32   2                      {}while(--j);
  33   2              }while(--i);
  34   1      }
  35          
  36          void DISP()
  37          {
  38   1              P23=0;
  39   1              P0=TABLE[LED_0];
  40   1              DELAY();
  41   1              P23=1;
  42   1                      
  43   1              P22=0;
  44   1              P0=TABLE[LED_1];
  45   1              DELAY();
  46   1              P22=1;
  47   1      
  48   1              P21=0;
  49   1              P0=TABLE[LED_2];
  50   1              DELAY();
  51   1              P21=1;
  52   1      }
  53          
  54          main()
  55          {
C51 COMPILER V8.08   MAIN                                                                  05/19/2007 09:18:24 PAGE 2   

  56   1              LED_0=0x00;
  57   1              LED_1=0x00;
  58   1              LED_2=0x00;
  59   1              P34=1;
  60   1              P35=1;
  61   1              P36=0;
  62   1      
  63   1              while(1)
  64   1              {
  65   2                      ST=0;
  66   2                      ST=1;
  67   2                      ST=0;
  68   2                      while(!EOC);
  69   2                      OE=1;
  70   2                      ADC=P1;
  71   2                      OE=0;
  72   2                      LED_2=ADC/100;
  73   2                      LED_1=(ADC%100)/10;
  74   2                      LED_0=(ADC%100)%10;
  75   2                      DISP();
  76   2              }       
  77   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    113    ----
   CONSTANT SIZE    =     10    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      4       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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