vc下串口通讯开发程序，HostLink协议。

串口通讯协议的实验，文档较详细的讲述了linux下串口参数的设置，以及数据的通讯-Serial communication protocol experiments, more detailed documentation about the parameters under linux serial port settings, and data communications

串口通讯协议的实验，文档较详细的讲述了linux下串口参数的设置，以及数据的通讯-Serial communication protocol experiments, more detailed documentation about the parameters under linux serial port settings, and data communications