程序源代码
#include<reg52.h>
#include <intrins.h>
#define u8 unsigned char
#define u16 unsigned int
unsigned char flagkey =0; //按键标志
unsigned char flagkey2 =0; //按键标志2
unsigned char pauskey =0; //暂停标志
unsigned char backkey =0; //倒计时标志
unsigned char Timer0Init_count = 0;//……继续阅读 »
forest
10个月前 (01-21) 363浏览 0评论
1个赞
