【作者】 朱亚林； 郭翠娟； 武志刚；

【Author】 ZHU Ya-lin;GUO Cui-juan;WU Zhi-gang;School of Electronics and Information Engineering,Tianjin Polytechnic university;

【机构】 天津工业大学电子与信息工程学院；

【摘要】 为了使嵌入式系统与Internet完整结合,嵌入式TCP/IP协议栈的构建至关重要。本文提出的基于TMS320C5402网络电话系统硬件平台的TCP/IP协议栈的构建,在CCS环境下采用接口函数的层层嵌套式调用,经试验测试能够通过构建的协议栈准确地完成数据的接收与发送功能,最终实现为应用层提供底层协议支持的设计目标,成功地将计算机网络技术引入了以DSP为核心的嵌入式系统之中,为嵌入式协议栈的构建发展作出有益探索。更多还原

【Abstract】 In order to integrate internet and embedded system,building an embedded TCP/IP protocol stack is the crucial problem.In this paper,the TCP/IP protocol stack was built based on TMS320 C5402 IP telephone hardware platform,the stack’s interface function is multi-layer nested in CCS environment.Receiving and sending data can be accurately processed through the proposed protocol stack by the experimental test,ultimate objective is to implement underlying protocol support for application layer.Computer network technology was successfully introduced in embedded system based on DSP.This was an explore of development of the construction of embedded protocol stack.更多还原