main.lst

用C语言编写在AT8952单片机兴趣板上运行的的流水灯程序

C51 COMPILER V8.02   MAIN                                                                  10/12/2008 17:38:09 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN Main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Main.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include "reg51.h"
   2          void delay(int i)
   3          {  unsigned char j=0;
   4   1              for(i=0;i<250;i++)
   5   1                      for(j=0;j<255;j++);
   6   1      }
   7          
   8          void  main()
   9          {       
  10   1              unsigned char i=0,da=0xff;
  11   1              P0=0xff;P1=0;P2=0xff;P3=0;
  12   1              while(1)
  13   1              {
  14   2              for(i=0;i<9;i++)
  15   2              {       P0=da;
  16   3                      delay(1000);
  17   3                      da=da<<1;
  18   3                      if(i>0) da=da+1;
  19   3              }
  20   2              P0=0xff;
  21   2              da=0xff;
  22   2              for(i=0;i<9;i++)
  23   2              {       P2=da;
  24   3                      delay(1000);
  25   3                      da=da>>1;
  26   3                      if(i>0) da=da+128;
  27   3              }
  28   2              P2=0xff;
  29   2              /////////////////////
  30   2              for(i=0;i<9;i++)
  31   2              {       P0=da;
  32   3                      delay(800);
  33   3                      da=da>>1;
  34   3                      if(i>0) da=da+1;
  35   3              }
  36   2              P0=0xff;
  37   2              da=0xff;
  38   2              for(i=0;i<9;i++)
  39   2              {       P2=da;
  40   3                      delay(800);
  41   3                      da=da<<1;
  42   3                      if(i>0) da=da+128;
  43   3              }
  44   2              P2=0xff;
  45   2              ////////////
  46   2              for(i=0;i<9;i++)
  47   2              {       P0=da;
  48   3                      delay(500);
  49   3                      da=da<<2;
  50   3                      if(i>0) da=da+1;
  51   3              }
  52   2              P0=0xff;
  53   2              da=0xff;
  54   2              for(i=0;i<9;i++)
  55   2              {       P2=da;
C51 COMPILER V8.02   MAIN                                                                  10/12/2008 17:38:09 PAGE 2   

  56   3                      delay(500);
  57   3                      da=da>>2;
  58   3                      if(i>0) da=da+128;
  59   3              }
  60   2              P2=0xff;
  61   2      
  62   2      
  63   2              }
  64   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    230    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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