MainWindow 0 0 702 563 MainWindow 3 2 2 2 2 2 SerialPort Setting 0 0 0 0 0 PortName Qt::Horizontal 40 20 70 0 Qt::Vertical 20 40 Baudrate Qt::Horizontal 40 20 70 0 300 600 1200 2400 4800 9600 14400 19200 38400 56000 57600 115200 Qt::Vertical 20 40 Parity Qt::Horizontal 40 20 70 0 None Odd Even Mark Space Qt::Vertical 20 40 DataBit Qt::Horizontal 40 20 70 0 5 6 7 8 Qt::Vertical 20 40 StopBit Qt::Horizontal 40 20 70 0 1 1.5 2 Qt::Vertical 20 40 SynchronousOperate 0 0 DTR RTS 0 50 16777215 50 open Author:itas109 http://github.com/itas109 http://blog.csdn.net/itas109 Qt::Vertical 20 40 0 50 16777215 50 Send 0 50 Read Sync 3 0 ReadIntervalTimeout(ms): Qt::Horizontal 40 20 0 Receive Send https://blog.csdn.net/itas109 1 RX： Qt::Horizontal 40 20 0 TX: Qt::Horizontal 40 20 0 25 25 20 20 CL 0 0 702 26 TopToolBarArea false