摘要
文中以PIC18F67 J60单片机为核心,完成了嵌入式系统以太网接口的硬件平台设计,通过简化网络层次体系结构,搭建了简单的协议栈,进而完成了系统软件的设计,实现了嵌入式系统通过以太网与计算机进行通信的功能。该接口既可作为对嵌入式系统进行远程控制的控制接口,也可接入信号采集子系统,作为嵌入式系统通过以太网进行远程信息采集的通信接口。实际应用中,该接口具有实现形式简单、实时性强、性能稳定等特点,适宜远程信息采集系统使用。
This paper completed the hardware platform design of the embedded Ethernet interface with PIC18F67J60 in the core.By simplifying network layers system structure,an easy protocol stack was built;the system software was designed;the embedded system can communicate with computer via Ethernet.This interface could be used as the distance control interface,as well as the distance information collecting interface on Ethernet.Application shows that,the model of this interface is simple,the real-time performance is fine.It is fit for distance information collecting system.
出处
《仪表技术与传感器》
CSCD
北大核心
2009年第11期62-64,共3页
Instrument Technique and Sensor
