说明：  串口协议捕获工具。 主要功能如下： 1.两设备之间的串口通信协议捕获； 2.通用的串口调试助手（具有单帧和多帧发送功能，并且可重复定时循环发送）； 3.串口诊断功能可用于检查PC串口是否正常。
(Serial protocol capture tool. Main function is as follows: 1. The two devices to capture the serial communication protocol 2. Universal Serial debugging assistant (with a single frame and multi-frame transmit function, and the cycle can be repeated from time to time sent) 3. Serial diagnostic features available PC serial port to check whether it is normal.)