摘要
传统的Internet应用以PC为中心,未来的Internet应用将转向以嵌入式设备为中心。据网络专家的预测,将来在Internet上传输的信息中将有70%的信息来自于小型嵌入式系统。本文提出了嵌入式设备网络化的一种方法:操作系统+嵌入式TCP/IP协议栈。介绍了实时嵌入式操作系统μC/OS-Ⅱ,给出了嵌入式TCP/IP协议栈μC/IP在μC/OS-Ⅱ上的实现方法,详细论述了系统的结构、工作原理及基本设计原则,并提出了改进方案。
In the past, most internet application were based on PC. Soon, embedded systems will take the place. Nearly 70% of message transferred through the internet will be from embedded systems in the future. This paper brings forward a method to make embedded systems net-able which uses OS and embedded TCP/IP stack, presents embedded RTOS μC/OS-Ⅱ and the way to implement embedded TCP/IP stack μC/IP in it, discusses system's framework and working principle, describes basic design rules and brings forward measures that make an improvement.
出处
《杭州电子工业学院学报》
2004年第1期60-63,共4页
Journal of Hangzhou Institute of Electronic Engineering
