?? main.c
字號:
#include<reg52.h>
#include"mouse.h"
#include"LCD1602_4.h"
sbit beep=P3^7;
void main()
{
LCM1602_Init();//初始化液晶1602
Init_mouse();
mouse_send_data(0xf4);//向鼠標發送0xF4命令發其開始工作
EX1=0;//關掉外部中斷以避開鼠標發回的應答
delayms(100);
EX1=1;//重開外部中斷
while(1)
{
CLEARSCREEN;//清屏
LCM1602_write_string(0,0,"x:");
num(0,2,move_x);//x坐標值
LCM1602_write_string(0,8,"y:");
num(0,10,move_y);//y坐標值
if(mouse_data[0]&0x01)//如果點下左鍵
{
beep=0;
LCM1602_write_string(1,0,"left");
}
else if(mouse_data[0]&0x02)//如果點下右鍵
{
beep=0;
LCM1602_write_string(1,0,"right");
}
else if(mouse_data[0]&0x04)//如果點下中鍵
{
beep=0;
LCM1602_write_string(1,0,"middle");
}
else
{
beep=1;
LCM1602_write_string(1,0,"nothing");
}
delayms(50);
}
}
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