main.lst

《Proteus在MCS-51&ARM7系统中的应用百例》逆向之 Chapter 4 《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                                                                  05/18/2007 11:54:46 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE MAIN
NO OBJECT MODULE REQUESTED
COMPILER INVOKED BY: D:\Program Files\Keil 8.08\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND SRC(.\main.SRC)

line level    source

   1          #include <reg51.h>
   2          
   3          typedef unsigned char BYTE;
   4          
   5          BYTE code SEGTAB[]={0x3F,0x06,0x5B,0x4F,0x66,
   6                                                  0x6D,0x7D,0x07,0x7F,0x6F};
   7          
   8          sbit DIN=P3^0;
   9          sbit CLK=P3^1;
  10          
  11          
  12          BYTE DBUF0[2];  
  13          BYTE TEMP[2];           
  14          
  15          void delay();
  16          
  17          main()
  18          {
  19   1              BYTE num;
  20   1              BYTE out;
  21   1              BYTE offset;
  22   1      
  23   1              DBUF0[0]=0x01;
  24   1              DBUF0[1]=0x05;
  25   1              
  26   1              offset=0;
  27   1              num=0x02;
  28   1              do
  29   1              {
  30   2                      TEMP[offset]=SEGTAB[DBUF0[offset]];
  31   2                      offset++;       
  32   2              }while(--num);
  33   1      
  34   1              num=0x02;       
  35   1              offset=0;
  36   1      
  37   1              do
  38   1              {       
  39   2                      out=0x08;
  40   2                      ACC=TEMP[offset];
  41   2                      do
  42   2                      {
  43   3                              #pragma asm
  44   3                                      RLC A
  45   3                              #pragma endasm
  46   3      
  47   3                              DIN=CY;
  48   3                              CLK=0;
  49   3                              CLK=1;
  50   3                      }while(--out);
  51   2                      offset++;       
  52   2              }while(--num);
  53   1      
  54   1              while(1);
  55   1                              
C51 COMPILER V8.08   MAIN                                                                  05/18/2007 11:54:46 PAGE 2   

  56   1      }
  57          
  58          void delay()
  59          {
  60   1              BYTE i=0x03;
  61   1      
  62   1              do
  63   1              {       
  64   2                      BYTE j=0xFF;
  65   2                      do
  66   2                      {
  67   3                      }while(--j);
  68   2              }while(--i);
  69   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     67    ----
   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)