摘要: #include<reg52.h> #define uchar unsigned char #define uint unsigned int sbit qiting=P3^0;//定义启停按键 uchar qitingnum;//定义启停次数变量 uchar wan,qian,bai,shi,ge 阅读全文
posted @ 2020-04-29 08:34 吃不了就兜着走 阅读(512) 评论(0) 推荐(0) 编辑