can't set serial port data bits

**yyiu002** · 23rd June 2010, 21:38

I also tried with qextserialport 's example project, event folder, it gives me the same thing, not working!

Qt Code:

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QextSerialPort * port = new QextSerialPort("COM8", QextSerialPort::EventDriven);
        port->setBaudRate(BAUD9600);
	port->setFlowControl(FLOW_OFF);
	port->setParity(PAR_NONE);
	port->setDataBits(DATA_8);
        port->setStopBits(STOP_1);
	port->open(QIODevice::ReadWrite);
	if (!(port->lineStatus() & LS_DSR)) {
		out << "warning: device is not turned on" << endl;
	}

QextSerialPort * port = new QextSerialPort("COM8", QextSerialPort::EventDriven);
        port->setBaudRate(BAUD9600);
	port->setFlowControl(FLOW_OFF);
	port->setParity(PAR_NONE);
	port->setDataBits(DATA_8);
        port->setStopBits(STOP_1);
	port->open(QIODevice::ReadWrite);
	if (!(port->lineStatus() & LS_DSR)) {
		out << "warning: device is not turned on" << endl;
	}

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