工业局域网底层通讯驱动的设计方法与应用  

Design and Application of Communication Drive for Industrial Local Area Network Bottom

作　　者：王春明[1] 

机构地区：[1]内蒙古包钢钢联股份有限公司运输部,内蒙古包头014010

出　　处：《包钢科技》2009年第S2期74-78,共5页Science & Technology of Baotou Steel

摘　　要：文章简要叙述了应用PKTDRV驱动方式,在嵌入式系统中设计DOS以太网底层通讯的方法和原理,分析了实现的必要手段与特点优势,并给出了一个在R-9X21嵌入控制器中以Broland C++语言实现Ping命令以及用UDP进行数据通讯的实例。In this paper,it is described briefly the method and principles for designing DOS ethernet bottom communications in embedded system with PKTDRV drive mode.Moreover,the necessary means,advantages and characteristics are analysed.Also,an example of achieving Ping command with Broland C++ language in R-9X21 embedded controller and data communications with UDP is given.

关 键 词：分布控制 嵌入以太网 PKTDRV驱动 DOS网络 

分 类 号：TP311.11[自动化与计算机技术—计算机软件与理论]