摘要TCP/IP 协议作为现今使用最为广泛的网络传输协议,具有很好的交互性、兼容性、可靠性等诸多优点。在嵌入式系统逐渐走向网络化、智能化的进程中,嵌入式和 TCP/IP 协议在无线通信和网络应用等诸多方面有着广阔的前景和巨大的市场潜力。 论文通过对嵌入式 TCP/IP 协议数据传输进行探究,重点研究了 TCP/IP协议栈和Socket 的接口的基本原理。 课题基于处理器芯片SEP3203 和网络接口芯片 RTL8019AS ,并使用 Socket 接口作为 TCP/IP 网络的流式 API,实现了通过TCP/IP 协议不停地向Server 端发送大小固定为32K 的数据包的操作。9715
关键词 TCP/IP 协议 嵌入式 SEP3203 RTL8019AS Socket
Title Research on Data Transmission Based on SEP3203 and TCP/IP Protocol
Abstract
As the most popular network protocol , there are lots of advantages such
as good interactivity, compatibility and reliability of TCP/IP protocol .
And in the progress that embedded systems become networked and
intelligent , the combination of embedded system and TCP/IP protocol will
play a significant role in many fields like wireless communication and so
on . The paper do a research on data transmission through TCP/IP protocol ,
especially the TCP/IP itself and the Socket . Combined with the network
module RTL8019AS and CPU SEP3203 , the hardware part made it to send
32k-sized packets to the server , and the Socket is used as TCP/IP network API . Keywords TCP/IP protocol embedded system SEP3203 RTL8019AS Socket 目次