提供一个基于QT4的串口通讯类。 用户可以直接使用。具体的使用方法参考压缩版的pdf说明文档-To provide a serial communications class based on QT4. Users can directly use. A specific reference to use compressed version of the pdf documentation

谨以此软件献给自己的节日！光棍节快乐！！ 向QextSerialPort的开发人员表示感谢-I would like to use this software dedicated to their own festival!光棍节happy! ! To the development of QextSerialPort thank the staff of