Top "Qtserialport" questions

The QtSerialPort module provides classes to make serial port programming easier and portable.

Qt and serial port programming

Is there any serial port facilities in Qt ? If not, which crossplatform (desirable) libraries (for working with serial port and, …

c++ qt qtserialport
Qt Serial Port - Reading data consistently

I am sending (writing) bytes to a device via my serial port. I am using the QSerialPort (http://qt-project.org/…

c++ qt serial-port qtserialport
how does readyRead() work in Qt?

It's my first question on this website ! I have some trouble reading datas from a COM port, I send a …

c++ qt qtcore qtserialport qiodevice
QtSerialPort QSerialPort no such file or directory

I use this tutorial : http://doc-snapshot.qt-project.org/qt5-stable/qtserialport/blockingmaster.html But when I want to run it …

c++ qt qt-creator qtserialport
Connect Arduino with Qt

I'm sending "R" char from Qt to Arduino and waiting on that R, to make the LED blink on Arduino. …

c++ qt arduino qtserialport
QT Serial Port Reading

I am trying to read the data sent by a device plug via usb. First i read the data via …

c++ qt serial-port qt5 qtserialport
How to setup QSerialPort on a separate thread?

Following the official documentation I'm trying to do this: MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) { QThread *thread = new QThread; Worker *…

c++ qt qthread qtcore qtserialport
Qt Serial Port communication

I am writing a Qt application to communicate with another computer over a serial port. I have 2 real issues. 1. I …

c++ qt serial-port qtserialport
Driver CH341 USB Adapter Serial Port or QSerialPort not Works in Linux

The following code works for me correctly in Windows, but Linux does not work. I am using the same PC, …

linux qt linux-kernel qtserialport
Qt 4.7 QtSerialPort/QSerialPortInfo : No Such file or Directory

I am using Qt 4.7.4 and Qt Creator 2.4.1. I am trying to build blockingmaster code for serial communication, example given on …

c++ qt qt4 qtserialport