WangY.H

原博主的文章值得一看https://www.cnblogs.com/mengfanrong/p/3904778.html

【1】HDLC协议概述（https://blog.youkuaiyun.com/heart18335101121/article/details/80244777）【2】HDLC百度百科（https://baike.baidu.com/item/%E9%AB%98%E7%BA%A7%E6%95%B0%E6%8D%AE%E9%93%BE%E8%B7%AF%E6%8E%A7%E5%88%B6/5927878?f...