本库名为 Simple Multiple Communication 简称SMCOMM,本库作用是实现多串口同步的读写操作。

代码说明：

本库名为 Simple Multiple Communication 简称SMCOMM,本库作用是实现多串口同步的读写操作。-The library called Simple Multiple Communication referred to SMCOMM, the library role is to realize the serial number of the read and write operations simultaneously.