exmple_1.lst

一个用MCU将SHARP 遥控码转为NEC码的小程序

C51 COMPILER V7.06   EXMPLE_1                                                              01/26/2008 19:31:30 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE EXMPLE_1
OBJECT MODULE PLACED IN .\bin\exmple_1.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE exmple_1.c BROWSE DEBUG OBJECTEXTEND OBJECT(.\bin\exmple_1.obj)

stmt level    source

   1          //S52单片机红外线编解码遥控源程序 
   2          /*******************************************
   3          * 程序描述:红外遥控NEC/SHARP码解码程序,经串口发送
   4          * 目标cpu:at89s52
   5          * 晶振:12M
   6          * 硬件描述:一体化接收头接P3.2.指示LED接P1.0,P1.1
   7          * 编译器:KEIL 7.05
   8          * 日期:2008/1/24
   9          * 作者:汤文平（[e-mail]）
  10          * 其它：实现波特率2400（系统时钟12.000MHZ）
  11          *******************************************/
  12          #include <reg51.h>
  13          #include <stdio.h>
  14          #include <main_define.h>
  15          
  16          
  17          main()
  18          {
  19   1      
  20   1      init_mcu();
  21   1      
  22   1      delay(200);
  23   1      printf("init_ok\n");
  24   1      while(1)
  25   1      {
  26   2      delay(200);
  27   2      while(1)//IR_STATS// send ir
  28   2      {
  29   3      EA=1;
  30   3      //printf("ir_ok\n");
  31   3      //printf("in_ir=%x\n",IR_COMMAND);
  32   3      switch(IR_COMMAND)
  33   3              {
  34   4               case 0xf4: 
  35   4               case 0x0b: printf("back\n");IR_COMMAND=0;printf("send_ok\n");break;
  36   4               case 0x80: 
  37   4               case 0x7f: printf("1\n");IR_COMMAND=0;printf("send_ok\n");break;
  38   4      
  39   4              default : break ;
  40   4              }
  41   3      IR_STATS=IR_SEND_END;
  42   3      EA=1;
  43   3      }
  44   2      LED_GREEN=0;
  45   2      LED_RED=0;
  46   2      delay(200);
  47   2      }
  48   1      
  49   1      }
  50          void delay(UCHAR i)             //延时程序
  51          {
  52   1              UCHAR j;
  53   1              for(i; i > 0; i--)
  54   1                      for(j = 200; j > 0; j--);
  55   1      }
C51 COMPILER V7.06   EXMPLE_1                                                              01/26/2008 19:31:30 PAGE 2   

  56          


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     96    ----
   CONSTANT SIZE    =     27    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =      7    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      1    ----
END OF MODULE INFORMATION.


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