基于MPC8379E嵌入式FTP网络服务器的设计与实现

发布时间：2018-03-20 14:40

本文选题：嵌入式系统　切入点：FTP服务器　出处：《西安电子科技大学》2014年硕士论文　论文类型：学位论文

【摘要】：随着信息化和网络化时代的到来，嵌入式技术为了达到与时俱进的步伐，逐渐与网络结合起来，为人们的生活提供一种管理和控制各种网络资源的方法。而FTP服务是人们从网络上获取各种资源信息的最常用方式之一，其凭借着覆盖范围广、操作灵活、安全性高和传输速度快等优点而被广泛应用。如何将嵌入式应用在FTP服务成为未来FTP服务器的主要发展趋势之一。本文的主要研究目标就是将嵌入式系统与FTP服务器相结合，通过搭建适合FTP服务器运行的嵌入式系统，最终实现一个适合在嵌入式系统中运行的FTP服务器。本文所设计的嵌入式FTP服务器属于网络视音频服务终端的一部分，主要完成FTP服务器的常规功能，即上传和下载功能。在设计中，通过对核心控制芯片的硬件选择以及嵌入式操作系统的选取熟悉并掌握嵌入式系统的开发流程。嵌入式FTP网络服务器设计与实现主要包括嵌入式硬件平台的构建、软件系统的设计以及FTP服务器的实现等三个部分。其中，嵌入式FTP服务器的硬件系统核心是使用Freescale公司的嵌入式PowerPC处理器MPC8379E，该处理器非常适合于对成本、体积、功耗及性能要求比较苛刻的应用系统；而嵌入式FTP服务器的软件系统设计则是以Linux为操作系统，，通过U-Boot、Linux内核的定制和移植和根文件系统的建立完成嵌入式FTP网络服务器的软件设计。论文最后给出了FTP网络服务器的测试结果，证明其完全满足设计要求。
[Abstract]:With the arrival of the era of information and networking, embedded technology is gradually combined with the network in order to keep pace with the times. FTP service is one of the most commonly used ways for people to obtain information from the network. It has a wide range of coverage and flexible operation. The advantages of high security and high transmission speed are widely used. How to make embedded application in FTP service become one of the main developing trends of FTP server in the future. The main research goal of this paper is to combine embedded system with FTP server. By setting up an embedded system suitable for FTP server, a FTP server which is suitable for running in embedded system is finally realized. The embedded FTP server designed in this paper is a part of the network video and audio service terminal. It mainly completes the normal functions of the FTP server, that is, uploading and downloading functions. Through the selection of the hardware of the core control chip and the selection of the embedded operating system, we are familiar with and master the development process of the embedded system. The design and implementation of the embedded FTP network server mainly include the construction of the embedded hardware platform. The design of software system and the realization of FTP server are three parts. The hardware core of embedded FTP server is to use MPC8379E, an embedded PowerPC processor of Freescale Company, which is very suitable for cost and volume. The software system of embedded FTP server is designed with Linux as the operating system. The software design of embedded FTP network server is completed by the customization and transplantation of U-Boot Linux kernel and the establishment of root file system. Finally, the test results of FTP network server are given, and it is proved that it fully meets the design requirements.
【学位授予单位】：西安电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.09

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