main.lst

51单片机PS2鼠标控制源代码

C51 COMPILER V8.18   MAIN                                                                  01/04/2010 16:32:45 PAGE 1   


C51 COMPILER V8.18, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include"mouse.h"
   3          #include"LCD1602_4.h"
   4          
   5          sbit beep=P3^6;
   6          
   7          void main()
   8          {
   9   1      
  10   1              LCM1602_Init();//初始化液晶1602
  11   1              Init_mouse();
  12   1              mouse_send_data(0xf4);//向鼠标发送0xF4命令发其开始工作 
  13   1              EX1=0;//关掉外部中断以避开鼠标发回的应答
  14   1              delayms(100);
  15   1              EX1=1;//重开外部中断
  16   1              while(1)
  17   1              {               
  18   2                      CLEARSCREEN;//清屏
  19   2                      LCM1602_write_string(0,0,"x:");
  20   2                      num(0,2,move_x);//x坐标值
  21   2                      LCM1602_write_string(0,8,"y:");
  22   2                      num(0,10,move_y);//y坐标值
  23   2                      if(mouse_data[0]&0x01)//如果点下左键
  24   2                      {
  25   3                              beep=0;
  26   3                              LCM1602_write_string(1,0,"left");
  27   3                      }
  28   2                      else if(mouse_data[0]&0x02)//如果点下右键
  29   2                      {
  30   3                              beep=0;
  31   3                              LCM1602_write_string(1,0,"right");
  32   3                      }
  33   2                      else if(mouse_data[0]&0x04)//如果点下中键
  34   2                      {
  35   3                              beep=0;
  36   3                              LCM1602_write_string(1,0,"middle");
  37   3                      }
  38   2                      else
  39   2                      {
  40   3                              beep=1;
  41   3                              LCM1602_write_string(1,0,"nothing");
  42   3                      } 
  43   2                      delayms(50);
  44   2              }
  45   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    837    ----
   CONSTANT SIZE    =     38    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     22      13
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
C51 COMPILER V8.18   MAIN                                                                  01/04/2010 16:32:45 PAGE 2   

END OF MODULE INFORMATION.


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