【摘要】 本文介绍了串口通信的实现原理,并将串口通信应用于408UL仪器站单元LAU的升级与测试,分析了服务器软件不能升级而串口能升级的原因,总结了串口升级的必要条件。文中还介绍了利用超级终端运行检测命令来测试光缆的方法。更多还原

【Abstract】 This paper describes the realization of the serial communication technology.Applied in the upgrading and testing of 408UL LAU unit,this paper analyzed the reason that the server software can’t upgrade but the serial port can upgrade,summed up the serial port upgrade conditions.This article also introduces how to use the HyperTerminal running the test command to test the cable.更多还原