这是一个在linux下用QT编写简易串口通讯助手的源程序，程序简单易读，可以实现串口端口的选择及串口参数的设置，及接收串口数据以及向串口发送数据，请用qt creator即可-This is a linux written in QT source of simple serial communication assistant, the program is simple and easy to read, you can achieve the selection of the serial