timer.lst

单片机C语言程序设计实训100例

C51 COMPILER V8.08   TIMER                                                                 08/10/2009 13:17:33 PAGE 1   


C51 COMPILER V8.08, COMPILATION OF MODULE TIMER
OBJECT MODULE PLACED IN timer.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE timer.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include <reg52.h>
   2          #include <intrins.h>
   3          #define uchar unsigned char
   4          #define uint unsigned int
   5          
   6          void main()
   7          {
   8   1              uchar T_Count = 0;
   9   1              P0 = 0xfe;
  10   1              P2 = 0xfe;
  11   1              TMOD = 0x01;
  12   1              TH0  = (65535-40000)/256;
  13   1              TL0  = (65535-40000)%256;
  14   1              TR0  = 1;
  15   1              while(1)
  16   1              {
  17   2                      if(TF0 == 1)
  18   2                      {
  19   3                              TF0 = 0;
  20   3                              TH0  = (65535-40000)/256;
  21   3                              TL0  = (65535-40000)%256;
  22   3                              if(++T_Count == 100)
  23   3                              {
  24   4                                      P0 = _crol_(P0,1);
  25   4                                      P2 = _crol_(P2,1);
  26   4                                      T_Count = 0;
  27   4                              }
  28   3                      }
  29   2              }
  30   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     65    ----
   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)