0--f.lst

本文件包含了使用C语言编写单片机的各种入门程序

C51 COMPILER V7.09   0__F                                                                  10/25/2007 19:30:19 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE 0__F
OBJECT MODULE PLACED IN 0--f.OBJ
COMPILER INVOKED BY: G:\Program Files\keilC51\C51\BIN\C51.EXE 0--f.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg51.h>
   2          sbit sda=P0^2;
   3          sbit scl=P0^3;
   4          code char led[16]={0x11,0xd7,
   5          0x32,0x92,0xd4,0x98,0x18,0xd3,
   6          0x10,0x90,0x50,0x1c,0x39,0x16,
   7          0x38,0x78};
   8          
   9          void delay(int i)
  10          {
  11   1      int t;
  12   1      for(;i>0;i--)
  13   1      for(t=0;t<400;t++);
  14   1      }
  15          
  16          shift(char t)
  17          {
  18   1      char k,led1=led[t];
  19   1      for(k=0;k<8;k++)
  20   1      {
  21   2      scl=0;
  22   2      if(led1&0x80)sda=1;
  23   2      else sda=0;
  24   2      scl=1;
  25   2      scl=0;
  26   2      sda=0;
  27   2      led1=led1<<1;
  28   2      }
  29   1      }
  30          
  31          void main()
  32          {
  33   1      char j,n;
  34   1      delay(100);
  35   1      
  36   1      shift(0); 
  37   1      shift(0);
  38   1      delay(400);
  39   1      
  40   1      for(n=0;n<16;n++)
  41   1      {
  42   2      j=j+1;
  43   2      shift(j);
  44   2      shift(j);
  45   2      delay(400);
  46   2      }
  47   1      }
  48          
  49          
  50          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    123    ----
   CONSTANT SIZE    =     16    ----
C51 COMPILER V7.09   0__F                                                                  10/25/2007 19:30:19 PAGE 2   

   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----       1
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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