proj_16.lst

按键控制继电器--工业控制实验 keil编译环境 51单片机

C51 COMPILER V8.02   PROJ_16                                                               05/15/2008 14:07:46 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE PROJ_16
OBJECT MODULE PLACED IN proj_16.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE proj_16.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          
   2          //ZC-51学习板实验源程序
   3          //按键控制继电器--工业控制实验
   4          //http://www.ednchina.com/blog/zhichengdz/
   5          //E-mail: [e-mail]
   6           
   7          #include <reg52.h>
   8          #include "proj_16.h"
   9          
  10          #define uchar unsigned char
  11          #define uint  unsigned int
  12          #define ulong unsigned long
  13          
  14          bit keydown=0;
  15          bit brelay;
  16          
  17          void int_1 () interrupt 0
  18          {
  19   1              keydown=~keydown;
  20   1              brelay=1;       
  21   1      }
  22          
  23          void main ()
  24          {
  25   1              EPIN=0;
  26   1              lcdreset();
  27   1      
  28   1              TCON=0x01;      
  29   1              IE=0x81;
  30   1      
  31   1              relaycontrol=1;
  32   1              lcdwda(4,1,"relay off");
  33   1              lcdwda(0,0,"ZC-51 rela. Exp.");
  34   1              while (1)
  35   1              {       
  36   2                      if (brelay)
  37   2                      {       brelay=0;
  38   3                              if (keydown)
  39   3                              {       
  40   4                                      lcdwda(4,1,"relay on ");
  41   4                                      relaycontrol=0;          //继电器闭合
  42   4                              }
  43   3                              else 
  44   3                              {
  45   4                                      lcdwda(4,1,"relay off");
  46   4                                      relaycontrol=1;            //继电器打开
  47   4                              }
  48   3                      }
  49   2      
  50   2              }       
  51   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =     85    ----
C51 COMPILER V8.02   PROJ_16                                                               05/15/2008 14:07:46 PAGE 2   

   CONSTANT SIZE    =     37    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =      2    ----
END OF MODULE INFORMATION.


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