基于μC/TCP-IP协议栈的嵌入式以太网通信系统  

EMBEDDED ETHERNET COMMUNICATION SYSTEM BASED ONμC/TCP-IP PROTOCOL STACK

作　　者：李逸瀚 石春[1] 吴刚[1] 

机构地区：[1]中国科学技术大学信息学院自动化系工业自动化研究所,安徽合肥230026

出　　处：《计算机应用与软件》2017年第9期153-158,210,共7页Computer Applications and Software

摘　　要：随着因特网(俗称互联网)技术的发展和成熟,大量的嵌入式设备也开始接入互联网。为实现嵌入式设备和互联网的通信,并考虑到嵌入式设备自身资源的有限性,选择恩智浦MK60DN512VLQ10微控制器和TI公司的DP83640物理层收发器为基础设计嵌入式以太网通信系统,移植μC/OS-Ⅱ操作系统,移植μC/TCP-IP通信协议栈。实验结果表明,开发板之间、开发板和PC机之间可建立UDP链接、TCP链接进行数据收发。As the Internet technology has grown and matured,a large number of embedded devices have connected to the Internet as well. To realize the communication between embedded devices and the Internet,we take into account the limitations of embedded devices with its own resources. This article chooses NXP＇s MK60DN512VLQ10 microcontroller and TI ＇s DP83640 physical layer transceiver as the basis for designing embedded Ethernet communication system,transplanting μC/OS-Ⅱ operating system,transplanting μC/TCP-IP communication protocol stack. The experimental results show that UDP links and TCP links can be established between board and board,as well as board and PC.

关 键 词：K60 DP83640 μC/OS-Ⅱ μC/TCP-IP 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]