串行通信波特率自动检测方法及软件实现

A Method To Automatically Detect Baud Rate Of Serial Communication And Its Software Implementation

根据串行通信信号的有限速率特性,提出一种对波特率进行自动检测的方法,此方法简单、可靠、易行,并给出了软件实现的算法和程序清单。

This paper presents a method to automatically detect baud rate according to the finite rate character of the serial communication signal . The method is simple,reliable and feasible . Moreover , the algorithm and programme of implementing this method are presented .