硬件环境：工控机PC104，RTL8139；操作系统：DOS；TCP/IP协议栈：ucTCP-IP；-Hardware environment: IPC PC104, RTL8139 operating systems: DOS TCP/IP protocol stack: ucTCP-IP

uC/IP是由Guy Lancaster编写的一套基于uC/OS且开放源码的TCP/IP协议栈，亦可移植到其它操作系统，是一套完全免费的、可供研究的TCP/IP协议栈，uC/IP大部分源码是从公开源码BSD发布站点和KA9Q（一个基于DOS单任务环境运行的TCP/IP协议栈）移植过来(UC/IP is a set of TCP/IP protocol stack based on uC/OS and open source based on Guy Lancaster, and can also