ps2控制1602.lst

对PS2鼠标的操作通过1602来进行显示！

C51 COMPILER V8.02   PS2縚制1602                                                           10/31/2008 01:00:04 PAGE 1   


C51 COMPILER V8.02, COMPILATION OF MODULE PS2縚制1602
OBJECT MODULE PLACED IN PS2控制1602.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE PS2控制1602.c BROWSE DEBUG OBJECTEXTEND

line level    source

   1          #include<reg52.h>
   2          #include"mouse.h"
   3          #include"lcd 1602.h"
   4          
   5          sbit beep=P3^7;
   6          
   7          void main()
   8          {
   9   1              LCD_init();//初始化液晶1602
  10   1              init_mouse();
  11   1              mouse_send_command(0xf4);//向鼠标发送0xF4命令发其开始工作 
  12   1              EX1=0;//关掉外部中断以避开鼠标发回的应答
  13   1              delayms(100);
  14   1              EX1=1;//重开外部中断
  15   1              while(1)
  16   1              {               
  17   2                      CLEARSCREEN;//清屏
  18   2                      LCD_write_string(0,0,"x:");
  19   2                      num(2,0,move_x);//x坐标值
  20   2                      LCD_write_string(8,0,"y:");
  21   2                      num(10,0,move_y);//y坐标值
  22   2                      if(mouse_data[0]&0x01)//如果点下左键
  23   2                      {
  24   3                              beep=0;
  25   3                              led1=0;
  26   3                              LCD_write_string(0,1,"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                              led1=0;
  32   3                              LCD_write_string(0,1,"right");
  33   3                      }
  34   2                      else if(mouse_data[0]&0x04)//如果点下中键
  35   2                      {
  36   3                              beep=0;
  37   3                              led1=0;
  38   3                              LCD_write_string(0,1,"middle");
  39   3                      }
  40   2                      else
  41   2                      {
  42   3                              beep=1;
  43   3                              led1=1;
  44   3                              LCD_write_string(0,1,"nothing");
  45   3                      } 
  46   2                      delayms(50);
  47   2              }
  48   1              /*LCD_init();
  49   1              LCD_write_char(2,0,0x2d);
  50   1              while(1);*/
  51   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =   1617    ----
C51 COMPILER V8.02   PS2縚制1602                                                           10/31/2008 01:00:04 PAGE 2   

   CONSTANT SIZE    =     47    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     22      52
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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