ludeng.lst

本人学习51单片机时写的一些程序

C51 COMPILER V6.12  LUDENG                                                                 05/05/2008 14:37:36 PAGE 1   


C51 COMPILER V6.12, COMPILATION OF MODULE LUDENG
OBJECT MODULE PLACED IN .\ludeng.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE .\ludeng.c DEBUG OBJECTEXTEND

stmt level    source

   1          #include<reg51.h> 
   2          #define uchar unsigned char 
   3          uchar j,k,i,a,A1,A2,second; 
   4          sbit dula=P2^6; 
   5          sbit wela=P2^7; 
   6          uchar code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d, 
   7          0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71}; 
   8          void delay(uchar i) 
   9          { 
  10   1      for(j=i;j>0;j--) 
  11   1      for(k=125;k>0;k--); 
  12   1      } 
  13          void display(uchar sh_c,uchar g_c) 
  14          { 
  15   1      dula=0; 
  16   1      P0=table[sh_c]; 
  17   1      dula=1; 
  18   1      dula=0; 
  19   1      
  20   1      wela=0; 
  21   1      P0=0xfe; 
  22   1      wela=1; 
  23   1      wela=0; 
  24   1      delay(5); 
  25   1      
  26   1      P0=table[g_c]; 
  27   1      dula=1; 
  28   1      dula=0; 
  29   1      
  30   1      P0=0xfd; 
  31   1      wela=1; 
  32   1      wela=0; 
  33   1      delay(5); 
  34   1      } 
  35          
  36          void main() 
  37          { 
  38   1      while(1) 
  39   1      { 
  40   2      second++; 
  41   2      if(second==60) 
  42   2      second=0; 
  43   2      A1=second/10; 
  44   2      A2=second%10; 
  45   2      for(a=50;a>0;a--) 
  46   2      { display(A1,A2);}; 
  47   2      } 
  48   1      
  49   1      } 


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    109    ----
   CONSTANT SIZE    =     16    ----
   XDATA SIZE       =   ----    ----
C51 COMPILER V6.12  LUDENG                                                                 05/05/2008 14:37:36 PAGE 2   

   PDATA SIZE       =   ----    ----
   DATA SIZE        =      7    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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