摘要
文章介绍了以ENC28J60作为网络设备的嵌入式系统以太网通信功能的实现方法,研究了ENC28J60硬件的初始化、数据包收发的软件编程算法,分析了LwIP的网络接口驱动层设计,介绍了如何在LwIP下开发网络驱动程序完成LwIP协议栈在ENC28J60芯片上的移植,并对系统的通信性能进行了验证。
In this paper, a method oF realizing embedded system network communication with ENC28J60 as network device is presented. The ENC28J60＇s hardware initialization and the arithmetic of how to receive and transmit the data packet are studied. Then the design oF LwIP＇s network interface driver layer is analyzed, and the ENC28J60＇s driver is developed based on LwIP to achieve the transplant oF LwIP. Finally, the communication performance of the system is tested.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2016年第4期462-465,485,共5页
Journal of Hefei University of Technology：Natural Science
基金
国家国际科技合作专项资助项目(2011DFA12430)
安徽省重大科学仪器专项资助项目(1310115190)
