Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. How to send the Data from Qt App to Arduino by serial communication
Forum Updated to NodeBB v4.3 + New Features

How to send the Data from Qt App to Arduino by serial communication

Scheduled Pinned Locked Moved Solved General and Desktop
25 Posts 8 Posters 4.7k Views 3 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • Y Yunus
    16 Dec 2019, 09:57

    @sankarapandiyan hi, I also used arduino and Qt by serial communication. I just followed this video series steps This one was very helpful to me

    S Offline
    S Offline
    sankarapandiyan
    wrote on 16 Dec 2019, 09:59 last edited by
    #6

    @Yunus Hii i am not making the RGB LED Blinking , Here i am transfering the data from the text file from Qt to Arduino

    1 Reply Last reply
    0
    • Y Offline
      Y Offline
      Yunus
      wrote on 16 Dec 2019, 10:00 last edited by Yunus
      #7

      @sankarapandiyan He is also sending texts and numbers to Arduino :). He is controlling arduino by sending letters, and numbers. Thats why I thought maybe helpfull for you. You can also send data to arduino only by using C++. But using Qt makes it easy.

      S 1 Reply Last reply 16 Dec 2019, 10:41
      1
      • M mrjj
        16 Dec 2019, 08:12

        Hi
        You should add check to the

        serial->open(QIODevice::ReadWrite);

        to see if it fails.

        It might not open at all and hence nothing will be seen on the board.

        S Offline
        S Offline
        sankarapandiyan
        wrote on 16 Dec 2019, 10:24 last edited by
        #8

        @mrjj @JonB

        alternate text

        Yes both of you are right .. above image shows my output ,
        if i clicked the send button first time ,
        "" is printed like this
        while clicked second time
        line 5 is printed
        while third time same is printed

        i Dont know why its came like this

        J 1 Reply Last reply 16 Dec 2019, 11:24
        0
        • J JonB
          16 Dec 2019, 09:54

          @sankarapandiyan
          You still have not shown code which checks the result from serial->open(QIODevice::ReadWrite);. Could you please start by doing that at least. This further applies to other code of yours, e.g. serial->write(baToSend);. If you expect a solution to your issues you should start by introducing the necessary error checking code wherever possible.

          S Offline
          S Offline
          sankarapandiyan
          wrote on 16 Dec 2019, 10:27 last edited by
          #9

          @JonB

          @JonB said in How to send the Data from Qt App to Arduino by serial communication:

          You still have not shown code which checks the result from serial->open(QIODevice::ReadWrite);.

          YEs i have shown in above reply

          1 Reply Last reply
          0
          • Y Yunus
            16 Dec 2019, 10:00

            @sankarapandiyan He is also sending texts and numbers to Arduino :). He is controlling arduino by sending letters, and numbers. Thats why I thought maybe helpfull for you. You can also send data to arduino only by using C++. But using Qt makes it easy.

            S Offline
            S Offline
            sankarapandiyan
            wrote on 16 Dec 2019, 10:41 last edited by
            #10

            @Yunus Sure thanks a lot i will refer

            1 Reply Last reply
            0
            • S sankarapandiyan
              16 Dec 2019, 10:24

              @mrjj @JonB

              alternate text

              Yes both of you are right .. above image shows my output ,
              if i clicked the send button first time ,
              "" is printed like this
              while clicked second time
              line 5 is printed
              while third time same is printed

              i Dont know why its came like this

              J Offline
              J Offline
              JonB
              wrote on 16 Dec 2019, 11:24 last edited by
              #11

              @sankarapandiyan
              You cannot expect people to help if you show output which simply does not correspond to anywhere in the code you have shown, can you? For example, you have a screenshot showing output where the code you have shown simply does not include any such output lines....

              S O 2 Replies Last reply 16 Dec 2019, 11:47
              2
              • J JonB
                16 Dec 2019, 11:24

                @sankarapandiyan
                You cannot expect people to help if you show output which simply does not correspond to anywhere in the code you have shown, can you? For example, you have a screenshot showing output where the code you have shown simply does not include any such output lines....

                S Offline
                S Offline
                sankarapandiyan
                wrote on 16 Dec 2019, 11:47 last edited by
                #12

                @JonB ok fine.. thanks

                1 Reply Last reply
                0
                • J JonB
                  16 Dec 2019, 11:24

                  @sankarapandiyan
                  You cannot expect people to help if you show output which simply does not correspond to anywhere in the code you have shown, can you? For example, you have a screenshot showing output where the code you have shown simply does not include any such output lines....

                  O Offline
                  O Offline
                  ODБOï
                  wrote on 16 Dec 2019, 13:07 last edited by ODБOï
                  #13

                  @JonB said in How to send the Data from Qt App to Arduino by serial communication:

                  you have a screenshot showing output where the code you have shown simply does not include any such output lines..

                  hi, the 2nd line in his on_send_clicked method doas qDebbug() << "serial opened-"

                  @sankarapandiyan you should put it in a if statement to call qDebug only if open() returns true

                  if(serial->open(QIODevice::ReadWrite))
                  
                  J S 2 Replies Last reply 16 Dec 2019, 13:20
                  0
                  • O ODŠ‘OĆÆ
                    16 Dec 2019, 13:07

                    @JonB said in How to send the Data from Qt App to Arduino by serial communication:

                    you have a screenshot showing output where the code you have shown simply does not include any such output lines..

                    hi, the 2nd line in his on_send_clicked method doas qDebbug() << "serial opened-"

                    @sankarapandiyan you should put it in a if statement to call qDebug only if open() returns true

                    if(serial->open(QIODevice::ReadWrite))
                    
                    J Offline
                    J Offline
                    JonB
                    wrote on 16 Dec 2019, 13:20 last edited by JonB
                    #14

                    @LeLev said in How to send the Data from Qt App to Arduino by serial communication:

                    hi, the 2nd line ot his on_send_clicked method doas qDebbug() << "serial opened-"

                    You are right. I searched the whole page for serial opened (or even seral opened), I have only just seen it is in a screenshot. However, I still do not see where the baToSend used there is declared or set, I only see it elsewhere (local variable inside on_send_clicked()). Nor do I know what it is the text file read in. So it's still pretty hard to know what is going on....

                    S 3 Replies Last reply 16 Dec 2019, 15:07
                    0
                    • J JonB
                      16 Dec 2019, 13:20

                      @LeLev said in How to send the Data from Qt App to Arduino by serial communication:

                      hi, the 2nd line ot his on_send_clicked method doas qDebbug() << "serial opened-"

                      You are right. I searched the whole page for serial opened (or even seral opened), I have only just seen it is in a screenshot. However, I still do not see where the baToSend used there is declared or set, I only see it elsewhere (local variable inside on_send_clicked()). Nor do I know what it is the text file read in. So it's still pretty hard to know what is going on....

                      S Offline
                      S Offline
                      sankarapandiyan
                      wrote on 16 Dec 2019, 15:07 last edited by
                      #15

                      @JonB In text file i have 5 lines ,

                      line 1
                      line 2
                      line 3
                      line 4
                      line 5

                      i want to print these five line in arduino serial monitor , While i clicking send button

                      1 Reply Last reply
                      0
                      • J JonB
                        16 Dec 2019, 13:20

                        @LeLev said in How to send the Data from Qt App to Arduino by serial communication:

                        hi, the 2nd line ot his on_send_clicked method doas qDebbug() << "serial opened-"

                        You are right. I searched the whole page for serial opened (or even seral opened), I have only just seen it is in a screenshot. However, I still do not see where the baToSend used there is declared or set, I only see it elsewhere (local variable inside on_send_clicked()). Nor do I know what it is the text file read in. So it's still pretty hard to know what is going on....

                        S Offline
                        S Offline
                        sankarapandiyan
                        wrote on 16 Dec 2019, 15:54 last edited by sankarapandiyan
                        #16

                        @JonB Tried to Edit my code in correct form

                        #include "mainwindow.h"
                        #include "ui_mainwindow.h"
                        #include <QList>
                        #include <QComboBox>
                        #include <QString>
                        #include <QTextEdit>
                        #include <QTime>
                        #include <QDebug>
                        #include <QtSerialPort/QSerialPortInfo>
                        #include <QtSerialPort>
                        #include <QFile>
                        #include <QList>
                        #include <QSerialPort>
                        
                        MainWindow::MainWindow(QWidget *parent)
                            : QMainWindow(parent)
                            , ui(new Ui::MainWindow)
                        {
                        
                              ui->setupUi(this);
                              QString filename1="/home/adx-soft1/Shankar/serial/myfile1.txt";
                              QFile file(filename1);
                              if(!file.exists()){
                                  qDebug() << "NO FILE "<<filename1;
                              }else{
                                  qDebug() << filename1<<" ...";
                              }
                              QString line1;
                              ui->sender->clear();
                              if (file.open(QIODevice::ReadOnly | QIODevice::Text)){ ui->sender->setText(file.readAll()); }
                        
                              QList<QSerialPortInfo> list;
                              list = QSerialPortInfo::availablePorts();
                        
                              for (int i= 0; i < list.length(); i++)
                              {
                                ui->comboBox->addItem(list[i].portName());
                        
                              }
                        }
                        
                        MainWindow::~MainWindow()
                        {
                            serial->close();
                            delete ui;
                        }
                        
                        void MainWindow::on_pushButton_clicked()
                        {
                            serial = new QSerialPort(this);
                            serial->setPortName(ui->comboBox->currentText());
                            serial->setBaudRate(QSerialPort::Baud9600);
                            serial->setDataBits(QSerialPort::Data8);
                            serial->setParity(QSerialPort::NoParity);
                            serial->setStopBits(QSerialPort::OneStop);
                            serial->setFlowControl(QSerialPort::NoFlowControl);
                            serial->open(QIODevice::ReadWrite);
                            connect(serial, &QSerialPort::readyRead, this, &MainWindow::serialReceived);
                        
                           ui->progressBar->setValue(100);
                        //    ui->receive->clear();
                        }
                        void MainWindow::checkAndSendData()
                        {
                            if(!m_lines.isEmpty()){
                                baToSend = m_lines.takeFirst().toUtf8();
                                serial->write(baToSend);
                                //qDebug() << baToSend << "serial Writed---" ;
                        
                                ui->aknowmnt->setText("Sent Message -->" +  QString(baToSend) + "\n");
                            }
                            else
                            {
                                ui->aknowmnt->setText("Receiving ");
                            }
                        }
                        
                        
                        void MainWindow ::on_send_clicked()
                        {
                              //serial->open(QIODevice::ReadWrite);
                              qDebug () << baToSend << "seral opened ----" ;
                        
                              qDebug() << "Serial: " << serial->isOpen();
                              qDebug() << "Error: " << serial->error() << " | " << serial->errorString();
                        
                              line = ui->sender->toPlainText();
                                QString txt1 = ui->receive->toPlainText();
                                /*QString*/ txt3 = ui->aknowmnt->toPlainText();
                        
                                qDebug() << "m_lines: " << m_lines;
                        
                                 if(m_lines.isEmpty()){
                                    QFile inputFile(QString("/home/adx-soft1/Shankar/serial/myfile1.txt"));
                                    inputFile.open(QIODevice::ReadOnly);
                        
                                    if (!inputFile.isOpen()) {
                                        return;
                                    }
                        
                                    QTextStream stream(&inputFile);
                        
                                    while(!stream.atEnd()) {
                                        QString strline = stream.readLine();
                                        m_lines.append(strline + QString("\r\n"));
                        
                                        qDebug() << "m_lines: " << m_lines;
                                    }
                                }
                                checkAndSendData();
                        }
                        
                        
                        void MainWindow::serialReceived()
                        {
                        
                            qDebug() << "serial->readAll().trimmed(): " << serial->readAll().trimmed();
                        
                            QString glen = serial->readAll().trimmed();
                        
                            qDebug() << "glen: " << glen;
                        
                             if (glen.length() > 0) {
                                 ui->receive->append(glen);
                                /*QString*/ //line = ui->receive->toPlainText();
                                //ui->receive->setText(ui->receive->toPlainText() + line + "\n");
                                //ui->receive->setText(line + "\r\n" + glen + "\r\n");
                                //line = txt3;
                            }
                            checkAndSendData();
                        }
                        

                        But i did not get the data received in arduino side

                        L 1 Reply Last reply 18 Dec 2019, 08:41
                        0
                        • O ODŠ‘OĆÆ
                          16 Dec 2019, 13:07

                          @JonB said in How to send the Data from Qt App to Arduino by serial communication:

                          you have a screenshot showing output where the code you have shown simply does not include any such output lines..

                          hi, the 2nd line in his on_send_clicked method doas qDebbug() << "serial opened-"

                          @sankarapandiyan you should put it in a if statement to call qDebug only if open() returns true

                          if(serial->open(QIODevice::ReadWrite))
                          
                          S Offline
                          S Offline
                          sankarapandiyan
                          wrote on 16 Dec 2019, 15:56 last edited by
                          #17

                          @LeLev ok fine i will correct it

                          1 Reply Last reply
                          0
                          • J JonB
                            16 Dec 2019, 13:20

                            @LeLev said in How to send the Data from Qt App to Arduino by serial communication:

                            hi, the 2nd line ot his on_send_clicked method doas qDebbug() << "serial opened-"

                            You are right. I searched the whole page for serial opened (or even seral opened), I have only just seen it is in a screenshot. However, I still do not see where the baToSend used there is declared or set, I only see it elsewhere (local variable inside on_send_clicked()). Nor do I know what it is the text file read in. So it's still pretty hard to know what is going on....

                            S Offline
                            S Offline
                            sankarapandiyan
                            wrote on 17 Dec 2019, 07:39 last edited by
                            #18

                            @JonB @LeLev @mrjj cant open port : QSerialPort::SerialPortError(PermissionError)
                            I get the error like this ..

                            Thanks

                            J 1 Reply Last reply 17 Dec 2019, 07:45
                            0
                            • S sankarapandiyan
                              17 Dec 2019, 07:39

                              @JonB @LeLev @mrjj cant open port : QSerialPort::SerialPortError(PermissionError)
                              I get the error like this ..

                              Thanks

                              J Offline
                              J Offline
                              jsulm
                              Lifetime Qt Champion
                              wrote on 17 Dec 2019, 07:45 last edited by
                              #19

                              @sankarapandiyan said in How to send the Data from Qt App to Arduino by serial communication:

                              PermissionError

                              Make sure your user has needed access rights for the serial port device file.
                              See for example https://askubuntu.com/questions/58119/changing-permissions-on-serial-port

                              https://forum.qt.io/topic/113070/qt-code-of-conduct

                              S 1 Reply Last reply 17 Dec 2019, 08:02
                              2
                              • J jsulm
                                17 Dec 2019, 07:45

                                @sankarapandiyan said in How to send the Data from Qt App to Arduino by serial communication:

                                PermissionError

                                Make sure your user has needed access rights for the serial port device file.
                                See for example https://askubuntu.com/questions/58119/changing-permissions-on-serial-port

                                S Offline
                                S Offline
                                sankarapandiyan
                                wrote on 17 Dec 2019, 08:02 last edited by
                                #20

                                @jsulm Is it possible to open the port in both Qt app and Arduino in a same OS ..
                                Here if i open the port in Qt means , in Arduino ,i got a error the port is changed or not found

                                while if i open the port in Arduino first means , I got a error message in Qt as (PERMISSION ERROR)

                                I am Stucked here for a day, I am very new to this arduino topic , So give me some idea abouth this .

                                Thanks in advance .

                                J JKSHJ 2 Replies Last reply 17 Dec 2019, 09:05
                                0
                                • S sankarapandiyan
                                  17 Dec 2019, 08:02

                                  @jsulm Is it possible to open the port in both Qt app and Arduino in a same OS ..
                                  Here if i open the port in Qt means , in Arduino ,i got a error the port is changed or not found

                                  while if i open the port in Arduino first means , I got a error message in Qt as (PERMISSION ERROR)

                                  I am Stucked here for a day, I am very new to this arduino topic , So give me some idea abouth this .

                                  Thanks in advance .

                                  J Offline
                                  J Offline
                                  jsulm
                                  Lifetime Qt Champion
                                  wrote on 17 Dec 2019, 09:05 last edited by
                                  #21

                                  @sankarapandiyan said in How to send the Data from Qt App to Arduino by serial communication:

                                  Is it possible to open the port in both Qt app and Arduino in a same OS

                                  Not sure what you mean? If both devices run same OS then yes.

                                  "i got a error the port is changed or not found" - then make sure you're using correct port!

                                  "I got a error message in Qt as (PERMISSION ERROR)" - then make sure your user has access right like I suggested above.

                                  https://forum.qt.io/topic/113070/qt-code-of-conduct

                                  S 1 Reply Last reply 18 Dec 2019, 12:03
                                  5
                                  • sankarapandiyanS sankarapandiyan
                                    17 Dec 2019, 08:02

                                    @jsulm Is it possible to open the port in both Qt app and Arduino in a same OS ..
                                    Here if i open the port in Qt means , in Arduino ,i got a error the port is changed or not found

                                    while if i open the port in Arduino first means , I got a error message in Qt as (PERMISSION ERROR)

                                    I am Stucked here for a day, I am very new to this arduino topic , So give me some idea abouth this .

                                    Thanks in advance .

                                    JKSHJ Offline
                                    JKSHJ Offline
                                    JKSH
                                    Moderators
                                    wrote on 18 Dec 2019, 07:40 last edited by JKSH
                                    #22

                                    @sankarapandiyan said in How to send the Data from Qt App to Arduino by serial communication:

                                    Is it possible to open the port in both Qt app and Arduino in a same OS ..

                                    If you have 2 apps on the same computer that want to use the same serial port, then only one of the programs can use the serial port at a time.

                                    When App 1 opens a serial port, App 2 cannot use the same serial port. App 2 must wait until App 1 closes the port.

                                    Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

                                    sankarapandiyanS 1 Reply Last reply 18 Dec 2019, 12:02
                                    6
                                    • sankarapandiyanS sankarapandiyan
                                      16 Dec 2019, 15:54

                                      @JonB Tried to Edit my code in correct form

                                      #include "mainwindow.h"
                                      #include "ui_mainwindow.h"
                                      #include <QList>
                                      #include <QComboBox>
                                      #include <QString>
                                      #include <QTextEdit>
                                      #include <QTime>
                                      #include <QDebug>
                                      #include <QtSerialPort/QSerialPortInfo>
                                      #include <QtSerialPort>
                                      #include <QFile>
                                      #include <QList>
                                      #include <QSerialPort>
                                      
                                      MainWindow::MainWindow(QWidget *parent)
                                          : QMainWindow(parent)
                                          , ui(new Ui::MainWindow)
                                      {
                                      
                                            ui->setupUi(this);
                                            QString filename1="/home/adx-soft1/Shankar/serial/myfile1.txt";
                                            QFile file(filename1);
                                            if(!file.exists()){
                                                qDebug() << "NO FILE "<<filename1;
                                            }else{
                                                qDebug() << filename1<<" ...";
                                            }
                                            QString line1;
                                            ui->sender->clear();
                                            if (file.open(QIODevice::ReadOnly | QIODevice::Text)){ ui->sender->setText(file.readAll()); }
                                      
                                            QList<QSerialPortInfo> list;
                                            list = QSerialPortInfo::availablePorts();
                                      
                                            for (int i= 0; i < list.length(); i++)
                                            {
                                              ui->comboBox->addItem(list[i].portName());
                                      
                                            }
                                      }
                                      
                                      MainWindow::~MainWindow()
                                      {
                                          serial->close();
                                          delete ui;
                                      }
                                      
                                      void MainWindow::on_pushButton_clicked()
                                      {
                                          serial = new QSerialPort(this);
                                          serial->setPortName(ui->comboBox->currentText());
                                          serial->setBaudRate(QSerialPort::Baud9600);
                                          serial->setDataBits(QSerialPort::Data8);
                                          serial->setParity(QSerialPort::NoParity);
                                          serial->setStopBits(QSerialPort::OneStop);
                                          serial->setFlowControl(QSerialPort::NoFlowControl);
                                          serial->open(QIODevice::ReadWrite);
                                          connect(serial, &QSerialPort::readyRead, this, &MainWindow::serialReceived);
                                      
                                         ui->progressBar->setValue(100);
                                      //    ui->receive->clear();
                                      }
                                      void MainWindow::checkAndSendData()
                                      {
                                          if(!m_lines.isEmpty()){
                                              baToSend = m_lines.takeFirst().toUtf8();
                                              serial->write(baToSend);
                                              //qDebug() << baToSend << "serial Writed---" ;
                                      
                                              ui->aknowmnt->setText("Sent Message -->" +  QString(baToSend) + "\n");
                                          }
                                          else
                                          {
                                              ui->aknowmnt->setText("Receiving ");
                                          }
                                      }
                                      
                                      
                                      void MainWindow ::on_send_clicked()
                                      {
                                            //serial->open(QIODevice::ReadWrite);
                                            qDebug () << baToSend << "seral opened ----" ;
                                      
                                            qDebug() << "Serial: " << serial->isOpen();
                                            qDebug() << "Error: " << serial->error() << " | " << serial->errorString();
                                      
                                            line = ui->sender->toPlainText();
                                              QString txt1 = ui->receive->toPlainText();
                                              /*QString*/ txt3 = ui->aknowmnt->toPlainText();
                                      
                                              qDebug() << "m_lines: " << m_lines;
                                      
                                               if(m_lines.isEmpty()){
                                                  QFile inputFile(QString("/home/adx-soft1/Shankar/serial/myfile1.txt"));
                                                  inputFile.open(QIODevice::ReadOnly);
                                      
                                                  if (!inputFile.isOpen()) {
                                                      return;
                                                  }
                                      
                                                  QTextStream stream(&inputFile);
                                      
                                                  while(!stream.atEnd()) {
                                                      QString strline = stream.readLine();
                                                      m_lines.append(strline + QString("\r\n"));
                                      
                                                      qDebug() << "m_lines: " << m_lines;
                                                  }
                                              }
                                              checkAndSendData();
                                      }
                                      
                                      
                                      void MainWindow::serialReceived()
                                      {
                                      
                                          qDebug() << "serial->readAll().trimmed(): " << serial->readAll().trimmed();
                                      
                                          QString glen = serial->readAll().trimmed();
                                      
                                          qDebug() << "glen: " << glen;
                                      
                                           if (glen.length() > 0) {
                                               ui->receive->append(glen);
                                              /*QString*/ //line = ui->receive->toPlainText();
                                              //ui->receive->setText(ui->receive->toPlainText() + line + "\n");
                                              //ui->receive->setText(line + "\r\n" + glen + "\r\n");
                                              //line = txt3;
                                          }
                                          checkAndSendData();
                                      }
                                      

                                      But i did not get the data received in arduino side

                                      L Offline
                                      L Offline
                                      Lemat
                                      wrote on 18 Dec 2019, 08:41 last edited by
                                      #23
                                      This post is deleted!
                                      1 Reply Last reply
                                      0
                                      • JKSHJ JKSH
                                        18 Dec 2019, 07:40

                                        @sankarapandiyan said in How to send the Data from Qt App to Arduino by serial communication:

                                        Is it possible to open the port in both Qt app and Arduino in a same OS ..

                                        If you have 2 apps on the same computer that want to use the same serial port, then only one of the programs can use the serial port at a time.

                                        When App 1 opens a serial port, App 2 cannot use the same serial port. App 2 must wait until App 1 closes the port.

                                        sankarapandiyanS Offline
                                        sankarapandiyanS Offline
                                        sankarapandiyan
                                        wrote on 18 Dec 2019, 12:02 last edited by
                                        #24

                                        @JKSH Yes You are right .. thanks for your reply

                                        1 Reply Last reply
                                        0
                                        • J jsulm
                                          17 Dec 2019, 09:05

                                          @sankarapandiyan said in How to send the Data from Qt App to Arduino by serial communication:

                                          Is it possible to open the port in both Qt app and Arduino in a same OS

                                          Not sure what you mean? If both devices run same OS then yes.

                                          "i got a error the port is changed or not found" - then make sure you're using correct port!

                                          "I got a error message in Qt as (PERMISSION ERROR)" - then make sure your user has access right like I suggested above.

                                          sankarapandiyanS Offline
                                          sankarapandiyanS Offline
                                          sankarapandiyan
                                          wrote on 18 Dec 2019, 12:03 last edited by
                                          #25

                                          @jsulm sure

                                          1 Reply Last reply
                                          0

                                          15/25

                                          16 Dec 2019, 15:07

                                          • Login

                                          • Login or register to search.
                                          15 out of 25
                                          • First post
                                            15/25
                                            Last post
                                          0
                                          • Categories
                                          • Recent
                                          • Tags
                                          • Popular
                                          • Users
                                          • Groups
                                          • Search
                                          • Get Qt Extensions
                                          • Unsolved