[1]陈瑞林,郑羽.基于ARM9的UDP协议栈的设计与实现[J].计算机技术与发展,2013,(05):22-25.
　CHEN Rui-lin,ZHENG Yu.Design and Implementation of UDP Protocol Stack Based on ARM9[J].,2013,(05):22-25.
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基于ARM9的UDP协议栈的设计与实现()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2013年05期
页码:
22-25
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Design and Implementation of UDP Protocol Stack Based on ARM9
文章编号:
1673-629X（2013）05-0022-04
作者:
陈瑞林; 郑羽
天津工业大学 电子与信息工程学院
Author(s):
CHEN Rui-lin; ZHENG Yu
关键词:
UDP协议; 通信协议; 嵌入式系统; YLP2440
Keywords:
UDP protocol; communication protocol; embedded systems; YLP2440
文献标志码:
A
摘要:
为了满足以太网通信过程中大数据量的快速传输的需求,往往可以牺牲一些可靠性换来高速的数据传输.根据方案,文中设计了一套基于YLP2440的UDP通信系统,实现了简单实用的UDP通信协议.首先介绍了系统整体硬件结构,然后完成了以太网通信系统软件设计,以DM9000A以太网卡驱动程序为基础,通过裁剪移植TCP/IP协议栈,实现了系统数据的接收和发送.对系统UDP和ARP通信进行了测试,结果表明UDP通信系统整体稳定可靠,并且系统开销小、数据传输速度快,能够满足实际应用需求
Abstract:
In order to meet the requirement for the rapid transmission of large amount of data in the Ethernet communication process,some reliability of data is sacrificed in exchange for high-speed data transmission. According to this scheme,a UDP communication system is designed based on YLP2440 in this article,a simple and practical UDP communication protocol is achieved. First of all,hardware structure of the system as a whole is introduced. The design of the Ethernet communication system software is completed. System data reception and transmission is achieved by cutting and transplanting TCP/IP protocol based on the DM9000A Ethernet card. The driver UDP and ARP communication is tested,the results show that UDP communication system is reliable and less overhead and fast speed,the perform-ances of the system can meet the requirement for practical application

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更新日期/Last Update: 1900-01-01