QT实现单片机上的串行通信，带界面。可实现功能：设置串口参数，包括波特率、数据位、校验位和停止位等。 2. 选择串口并且打开。 3. 读写打开的串口。 4. 断开串口。 -QT on a single-chip serial communication with the interface. Functions: Set the serial port parameters, including baud rate, data bits, parity bit and stop bit. (2)

串口通信(包括参数设置,收发串口数据,显示收到的数据,以及串口的选择)-qt development windows serial communication program, has set the serial port of the properties, and display the data received and other functions