irshou2.lst

音乐控制程序

C51 COMPILER V7.06   IRSHOU2                                                               03/25/2008 14:52:10 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE IRSHOU2
OBJECT MODULE PLACED IN irshou2.OBJ
COMPILER INVOKED BY: D:\KIEL C\C51\BIN\C51.EXE irshou2.c BROWSE DEBUG OBJECTEXTEND

stmt level    source

   1          #include<AT89x55.H> 
   2          #include <stdio.h>
   3          #include <INTRINS.H> 
   4          //#include  "Uart.h"
   5          #define uint  unsigned int
   6          #define uchar unsigned char
   7          sbit ir=P1^6;
   8          sbit out=P1^7;
   9          uchar irdata[4];
  10          uchar irdat;
  11          uint count;
  12          uchar count1,count2;
  13          uchar t;
  14          bit    flag,flag1,flag0;
  15          //*********************************
  16          //t*2us   4.5ms  equ 561   9ms equ 1124  0.56ms equ 69 
  17          //*********************************
  18          void delay(uint t)
  19               { while(--t);
  20   1               }
  21          //*********************************
  22          //
  23          //*********************************
  24          
  25          uchar irshou()
  26          { //uchar data1,BitCnt,i;
  27   1        
  28   1        while(ir==0)
  29   1                 {   count++;
  30   2                     if(count>250)
  31   2                  {flag=1;
  32   3                   }
  33   2                        if(flag==1)
  34   2                {
  35   3                // out=0;
  36   3                         flag=0;
  37   3                 t=33;
  38   3                         while(t--)
  39   3                         {   //1
  40   4                             while(ir==1)
  41   4                              {count1++;
  42   5                               if(count1<50)
  43   5                               {flag1=1;
  44   6                                }
  45   5                              if(flag1==1)
  46   5                                {
  47   6                                  //out=0;
  48   6                                   flag1=0;
  49   6                                 }
  50   5                                 }
  51   4                                 //0
  52   4                                  while(ir==0)
  53   4                         {count2++;
  54   5                             if(count2<50)
  55   5                      {flag0=1;
C51 COMPILER V7.06   IRSHOU2                                                               03/25/2008 14:52:10 PAGE 2   

  56   6                       }
  57   5                              if(flag0==1)
  58   5                     {
  59   6                      out=0;
  60   6                             flag0=0;
  61   6                     }
  62   5                                 }
  63   4                                 count1=0;
  64   4                                 count2=0;
  65   4                                 out=1;
  66   4      
  67   4                                 //return(0);
  68   4                         }
  69   3                 }
  70   2                 }
  71   1         return 0; 
  72   1      }
  73          
  74          
  75          void uart_init()
  76          {
  77   1      
  78   1         SCON  = 0xDA;        // SCON: mode 1, 8-bit UART, enable rcvr      */
  79   1         TMOD |= 0x20;        // TMOD: timer 1, mode 2, 8-bit reload        */
  80   1         TH1   = 0xFD;         // TH1:  reload value for 1200 baud @ 12MHz   */
  81   1         TR1   = 1;           // TR1:  timer 1 run                          */
  82   1         TI    = 1;           // TI:   set TI to send first char of UART    */
  83   1         
  84   1      }
  85          
  86          void send(unsigned char ch)
  87             {SBUF=ch;
  88   1          while(TI==0);
  89   1          TI=0;
  90   1          }
  91          
  92          
  93          void main()
  94          {  // uint count;
  95   1         // uchar count1=0,count2=0;
  96   1          //irdat=0x01;
  97   1          
  98   1         uart_init();
  99   1        
 100   1         // flag=1;
 101   1         //send('0'+count);
 102   1             
 103   1              while(1)
 104   1              { 
 105   2             
 106   2              ///     out=0;  
 107   2                 
 108   2                 
 109   2                 count=0;
 110   2            irshou();
 111   2           
 112   2                // count1=count/10;
 113   2                 //count2=count%10;
 114   2                // send('0'+count1);
 115   2                // send('0'+count2);
 116   2                // send('\n');
 117   2                count=0; 
C51 COMPILER V7.06   IRSHOU2                                                               03/25/2008 14:52:10 PAGE 3   

 118   2               //  out=1;
 119   2               //  delay(10000);
 120   2                //if(count1
 121   2                 //P2=count1;
 122   2                 //ComOutChar(count1);
 123   2                //irf(irdat);
 124   2                //data2<<1;
 125   2                //P2=data2;
 126   2                //out=1;
 127   2               
 128   2               }
 129   1      }
 130          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    143    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     10    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      3    ----
END OF MODULE INFORMATION.


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