text1.lst

单片机外部中断和定时的c源码和cpld开发

C51 COMPILER V7.20   TEXT1                                                                 05/10/2008 22:05:34 PAGE 1   


C51 COMPILER V7.20, COMPILATION OF MODULE TEXT1
OBJECT MODULE PLACED IN Text1.OBJ
COMPILER INVOKED BY: D:\Program Files\Keill\C51\BIN\C51.EXE Text1.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg51.h>
   2          #define uchar unsigned char
   3          sbit START=P3^2;
   4          sbit TOUT=P3^4;
   5          sbit TIN=P3^5;
   6          bit f=0;
   7          uchar count=0,n=0;
   8          uchar code seg[16]={0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x77,0x7C,0x39,0x5E,0x79,0x71};
   9          void display(uchar n);
  10          void main()
  11          {
  12   1        TOUT=0;
  13   1        TIN=1;
  14   1        IE=0x8B;
  15   1        while(1)
  16   1        {
  17   2         display(count);
  18   2         if(16==count)
  19   2           count=0;
  20   2        }
  21   1      
  22   1       
  23   1      }
  24          
  25          
  26          void intrrupt0(void) interrupt 0 using 1
  27          {
  28   1        TMOD=0x51;
  29   1        IE=0x8B;
  30   1        TL0=(65536-1833)%256;
  31   1        TH0=(65536-1833)/256;
  32   1        TL1=(65536-30000)%256;
  33   1        TH1=(65536-30000)/256;
  34   1        TR0=1;
  35   1        TR1=1;
  36   1      }
  37          
  38          void int_Timer0(void) interrupt 1 using 2
  39          {
  40   1        TL0=(65536-1833)%256;
  41   1        TH0=(65536-1833)/256;
  42   1        TOUT=~TOUT;
  43   1      
  44   1      }
  45          
  46          void int_Count1(void) interrupt 3 using 3
  47          {
  48   1        count++;
  49   1        TR0=0;
  50   1        TR1=0;
  51   1      }
  52          
  53          void display(uchar n)
  54          {
  55   1       P1=seg[n];
C51 COMPILER V7.20   TEXT1                                                                 05/10/2008 22:05:34 PAGE 2   

  56   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     69    ----
   CONSTANT SIZE    =     16    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      1    ----
END OF MODULE INFORMATION.


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