ir.lst

音乐控制程序

C51 COMPILER V7.06   IR                                                                    03/31/2008 14:37:58 PAGE 1   


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

stmt level    source

   1          #include<AT89x55.H> 
   2          #include <stdio.h>
   3          #define uint  unsigned int
   4          #define uchar unsigned char
   5          sbit ir=P1^0;
   6          uchar irdata[4];
   7          uchar irdat;
   8          //*********************************
   9          //t*2us   4.5ms  equ 561   9ms equ 1124  0.56ms equ 69 2.5ms equ 311
  10          //*********************************
  11          void delay(uint t)
  12               { while(--t);
  13   1               }
  14          //*********************************
  15          //
  16          //*********************************
  17          void uprefash(uchar data2)
  18          { irdata[0]=0xaa;
  19   1        irdata[1]=0xaa;
  20   1        irdata[2]=data2;
  21   1        irdata[3]=~data2;
  22   1        }
  23          void irf(uchar c)
  24          { uchar BitCnt,i;
  25   1        irdata[0]=0x08;
  26   1        irdata[1]=0xF0;
  27   1        irdata[2]=c;
  28   1        irdata[3]=~c;
  29   1        ir=0;
  30   1        delay(311);
  31   1        ir=1;
  32   1        delay(561);
  33   1       for(i=0;i<4;i++)
  34   1          {
  35   2           for(BitCnt=0;BitCnt<8;BitCnt++)  /*要传送的数据长度为8位*/
  36   2              {
  37   3                if((irdata[i]<<BitCnt)&0x80)
  38   3                        {ir=0;   /*判断发送位*/
  39   4                            delay(69);
  40   4                            ir=1;
  41   4                            delay(207);
  42   4                           }
  43   3                 else  
  44   3                        {ir=0;
  45   4                     delay(69);
  46   4                              ir=1;
  47   4                              delay(69);
  48   4                     } 
  49   3                      }
  50   2              }
  51   1      }
  52          void main()
  53          {  
  54   1          irdat=0x05; 
  55   1         //uprefash(data2);
C51 COMPILER V7.06   IR                                                                    03/31/2008 14:37:58 PAGE 2   

  56   1        // P2=irdata[2];
  57   1        // P3=irdata[3];
  58   1              while(1)
  59   1              {
  60   2                irf(irdat);
  61   2                //data2<<1;
  62   2               P2=irdata[0];
  63   2               P3=irdata[1];
  64   2           //ir=0;
  65   2           //delay(311);
  66   2          // ir=1;
  67   2               //delay(311);
  68   2               
  69   2               }
  70   1      }
  71          
  72          
  73          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    127    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      5    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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