基于LPC2210微处理器嵌入式网络通信系统终端设计与实现  

Terminal Design and Realizing of Embedded Network Communication System Based on ARM

作　　者：龚永明[1,2] 

机构地区：[1]南开大学计算机与控制工程学院,天津300071 [2]天津市信息中心,天津300201

出　　处：《计算机测量与控制》2014年第6期1935-1937,1940,共4页Computer Measurement &Control

摘　　要：伴随信息通讯技术、网络技术、电子技术的飞速发展,嵌入式系统终端也开始受到关注,寻求具有网络通讯的功能;文章所研究的嵌入式系统的网络通信采用ARM作为嵌入式开发平台,系统采用SmartARM2200开发板,使用支持仿真和嵌入式跟踪的LPC2210微处理器;结合网络通信系统,最终选择具有TCP/IP协议的嵌入式uCLinux操作系统,构建系统文件,完成嵌入式TCP/IP设计;并利用socket函数实现数据的接受、发送和校验等,实现服务器端和客户端的通信;最后在ARM7平台SmartARM上运行带有Linux内核的uClinux操作系统上进行试验,实验证明了所设计的通信系统数据传输的实现及可靠性。with the rapid development of network communication technology, extensive requirements of production and life in embedded system terminal can complete the network communication function. This paper adopts ARM as embedded development platform, embedded with network communication function. Using the embedded LPC2200 processor ARM system structure, according to the network communi- cation system, based on various design scheme, select the recipients with TCP/IP protocol embedded operating system ucLinux. Cutting and customization system, building the file system related. On this basis, application program, Socket communication function call system, com- munication between the server and the client. The implementation of network access function of embedded device, embedded terminal each with network communication function can communicate, effectively improve the application scope of embedded equipment.

关 键 词：嵌入式系统 网络通信 Socket通信函数 TCP IP协议 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]