QT4.6在 VisualStudio 2008上进行的串口功能开发，实现了串口的一部分功能。-QT4.6 in VisualStudio 2008 on the serial port function in development and the serial part of the function.

Qt 编写串口通信程序图文详解 在Qt 中并没有特定的串口控制类，现在大部分人使用的是第三方写的qextserialport 类.-Qt writing serial communication program graphic Detailed in Qt and there is no specific serial control class, most people now use third parties to write qextserialport class.