基于ARM的嵌入式串口服务器设计与实现

随着互联网的快速发展和物联网时代的来临，网络设备间互联已经成为一种发展趋势。本文提出一种基于嵌入式系统的串口转以太网串口服务器的软硬件设计方案，以解决设备问组成物联网并入互联网后实现可调可控问题。实验结果表明，该串口服务器数据传输稳定，误码率低，网络利用率高，具有一定的应用价值。

Design of Embedded Serial Server Based on ARM

With the rapid development of the Internet and the advent of the Internet of Things, it is a trend that the devices have networking capabilities and connect with others. The article presents a solution of hardware and software design that the embedded serial server system has capabilities of serial to Ethernet in order to solve mutual problems of controllable and adjustable that devices and equipment components controllable things of internet and make them access to the Internet. Experiments proved that the serial server can reduce the load, improve network utilization, low loss rate, stable transmission of data and has a certain application value.