嵌入式系统上无操作系统Telnet服务器的实现

摘要

提出一种在无操作系统的嵌入式系统上实现Telnet服务器的方法。用户可以通过本地计算机的Telnet客户端程序登陆到目标嵌入式系统，完成对嵌入式设备的远程调试与控制。设计的Telnet服务器包含服务器模块和shell模块。服务器模块负责处理客户端连接请求以及选项协商， shell模块完成对客户端与服务器之间交互数据的处理。%An implementation of Telnet server for non-os embedded system is proposed in this paper. User is able to log in to the target embedded system through Telnet client program in local computer, and remote debugging and controlling can be realized. The designed Telnet server is divided into two modules:server module and shell module. Server module handles connection requests of clients and negotiates options, while shell module is responsible for processing the interactive data.