interrupt.lst

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C51 COMPILER V7.09   INTERRUPT                                                             10/11/2006 16:32:11 PAGE 1   


C51 COMPILER V7.09, COMPILATION OF MODULE INTERRUPT
OBJECT MODULE PLACED IN interrupt.OBJ
COMPILER INVOKED BY: e:\Keil\C51\BIN\C51.EXE interrupt.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include "sys.h"
   2          
   3          extern data UCHAR *p;
   4          extern UCHAR UIData[6];
   5          extern bit receiveFlag;
   6          extern bit responseFlag;
   7          extern bit sendFlag;
   8          
   9          void int0() interrupt 0
  10          {
  11   1          //todo
  12   1      } 
  13          
  14          void timer0() interrupt 1
  15          {
  16   1          static UCHAR n;
  17   1              TH0 = 0;
  18   1              TL0 = 0;
  19   1              n++;
  20   1              if(n == 5)
  21   1              {
  22   2                      n = 0;
  23   2                      TR0 = 0;
  24   2                      TH0 = 0;
  25   2                      TL0 = 0;
  26   2                      responseFlag = 1;
  27   2              }
  28   1      }
  29          
  30          void int1() interrupt 2
  31          {
  32   1          //todo 
  33   1      }
  34          
  35          void timer1() interrupt 3
  36          {
  37   1          //todo
  38   1      }
  39          
  40          void serial() interrupt 4
  41          {
  42   1          static UCHAR temp = 0;
  43   1              if(RI)                   //the receive process 
  44   1              {
  45   2                      RI = 0;
  46   2                      if(RB8)              //receive the address
  47   2                      {
  48   3                              temp = SBUF;
  49   3                              if(temp == LOCALCELL)
  50   3                                      SM2 = 0;
  51   3                              temp = 0;
  52   3                      }
  53   2                      else                 //receive the data
  54   2                      {
  55   3                              UIData[temp++] = SBUF;
C51 COMPILER V7.09   INTERRUPT                                                             10/11/2006 16:32:11 PAGE 2   

  56   3                              if(temp == 6)
  57   3                              {
  58   4                              SM2 = 1;
  59   4                                      receiveFlag = 1;
  60   4                                      TR0 = 0;     //receive the response,close the timer0
  61   4                                      TH0 = 0;
  62   4                                      TL0 = 0;
  63   4                                      temp = 0;
  64   4                              }
  65   3                      }
  66   2              }
  67   1              else if(TI && (temp < 2))
  68   1              {
  69   2                  TB8 = 0;         //sign data flag 
  70   2                  TI = 0;
  71   2              SBUF = *p;
  72   2                      temp++;
  73   2              }
  74   1              else if(TI)
  75   1              {
  76   2                      TI = 0;
  77   2                      temp = 0;
  78   2                      sendFlag = 1;
  79   2              }
  80   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    170    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      2    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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