How do I stream data in real time from a QSerialPort external serial device and save is as a double?
-
This is how I set up the serial port:
@
QSerialPort serial;
QByteArray value0;MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
serial.setPortName("COM3");
serial.setBaudRate(QSerialPort::Baud9600);
serial.setDataBits(QSerialPort::Data8);
serial.setParity(QSerialPort::NoParity);
serial.setStopBits(QSerialPort::OneStop);
serial.setFlowControl(QSerialPort::NoFlowControl);
serial.open(QIODevice::ReadWrite);
}
@but I'm not too sure where to go from here. Any help would be appreciated
[edit: added missing coding tags @ SGaist]
-
Hi and welcome to devnet,
This "example":http://qt-project.org/doc/qt-5/qtserialport-terminal-example.html might be a good start