摘要
为达到远程控制和远程通信的目的,设计一种嵌入式以太网串口服务器的硬件和软件方案。该服务器硬件采用嵌入式ARM cortex M3内核为主控器,选用ENC28J60以太网控制器实现以太网接口电路,使用RS-232串口完成串行数据通信。软件上采用移植轻型协议栈来完成TCP/IP协议栈的构建,用HTML语言编写了精简的WEB浏览器界面,该服务器能实现以太网与串行数据透明传输,并可在WEB浏览器中完成监控任务。
This paper completes the design of hardware and software of an embedded Ethernet Serial server.The server hardware adopts the embedded ARM cortex M3 kernel as the main controller and uses the ENC28 J60 Ethernet controller to realize the Ethernet interface circuit.The serial data communication is accomplished by using the RS 232 serial port.The software uses the transplantation of light protocol stack to complete the construction of the TCP/IP protocol stack,and uses the HTML language to write a streamlined WEB browser interface.The user can achieve remote control and remote communication through the browser.The experiment proves that the server can realize the transparent transmission between Ethernet and serial data,and can accomplish the monitoring task in the WEB browser.
出处
《湖北工业大学学报》
2018年第1期9-13,共5页
Journal of Hubei University of Technology
基金
国家级大学生创新创业训练计划项目(201210500041)
