Changeset - 4d74a5d375ab
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Hasan Yavuz ÖZDERYA - 10 years ago 2015-04-04 09:31:54
hy@ozderya.net
implemented serial port parity selection
2 files changed with 34 insertions and 0 deletions:
mainwindow.cpp
30
mainwindow.h
4
0 comments (0 inline, 0 general)
mainwindow.cpp
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@@ -56,6 +56,25 @@ MainWindow::MainWindow(QWidget *parent)
 
    QObject::connect(&numberFormatButtons, SIGNAL(buttonToggled(int, bool)),
 
                     this, SLOT(onNumberFormatButtonToggled(int, bool)));
 

			




	
	
	
		
 
    // setup parity selection buttons

			




	
	
	
		
 
    selectParityMapper.setMapping(ui->rbNoParity, (int) QSerialPort::NoParity);

			




	
	
	
		
 
    selectParityMapper.setMapping(ui->rbEvenParity, (int) QSerialPort::EvenParity);

			




	
	
	
		
 
    selectParityMapper.setMapping(ui->rbOddParity, (int) QSerialPort::OddParity);

			




	
	
	
		
 

			




	
	
	
		
 
    QObject::connect(ui->rbNoParity, &QPushButton::clicked,

			




	
	
	
		
 
                     &selectParityMapper,

			




	
	
	
		
 
                     SELECT<>::OVERLOAD_OF(&QSignalMapper::map));

			




	
	
	
		
 
    QObject::connect(ui->rbEvenParity, &QPushButton::clicked,

			




	
	
	
		
 
                     &selectParityMapper,

			




	
	
	
		
 
                     SELECT<>::OVERLOAD_OF(&QSignalMapper::map));

			




	
	
	
		
 
    QObject::connect(ui->rbOddParity, &QPushButton::clicked,

			




	
	
	
		
 
                     &selectParityMapper,

			




	
	
	
		
 
                     SELECT<>::OVERLOAD_OF(&QSignalMapper::map));

			




	
	
	
		
 

			




	
	
	
		
 
    QObject::connect(&selectParityMapper,

			




	
	
	
		
 
                     SELECT<int>::OVERLOAD_OF(&QSignalMapper::mapped),

			




	
	
	
		
 
                     this, &MainWindow::selectParity);

			




	
	
	
		
 

			




	
	
	
		
 
    // init port signals

			




	
	
	
		
 
    QObject::connect(&(this->serialPort), SIGNAL(error(QSerialPort::SerialPortError)),

			




	
	
	
		
 
                     this, SLOT(onPortError(QSerialPort::SerialPortError)));

			




	
	
		
 
@@ -202,6 +221,17 @@ void MainWindow::selectBaudRate(QString 

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::selectParity(int parity)

			




	
	
	
		
 
{

			




	
	
	
		
 
    if (serialPort.isOpen())

			




	
	
	
		
 
    {

			




	
	
	
		
 
        if(!serialPort.setParity((QSerialPort::Parity) parity))

			




	
	
	
		
 
        {

			




	
	
	
		
 
            qDebug() << "Set parity failed: " << serialPort.error();

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void MainWindow::onPortToggled(bool open)

			




	
	
	
		
 
{

			




	
	
	
		
 
    ui->pbOpenPort->setChecked(open);

			




        

    


    
    

    

        

                

                    mainwindow.h
                

                

                  
                      
                        

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@@ -6,6 +6,7 @@

			




	
	
	
		
 
#include <QString>

			




	
	
	
		
 
#include <QVector>

			




	
	
	
		
 
#include <QSerialPort>

			




	
	
	
		
 
#include <QSignalMapper>

			




	
	
	
		
 
#include <qwt_plot_curve.h>

			




	
	
	
		
 

			




	
	
	
		
 
namespace Ui {

			




	
	
		
 
@@ -49,6 +50,8 @@ private:

			




	
	
	
		
 
    // note that serialPort should already have enough bytes present

			




	
	
	
		
 
    template<typename T> double readSampleAs();

			




	
	
	
		
 

			




	
	
	
		
 
    QSignalMapper selectParityMapper;

			




	
	
	
		
 

			




	
	
	
		
 
private slots:

			




	
	
	
		
 
    void loadPortList();

			




	
	
	
		
 
    void loadBaudRateList();

			




	
	
		
 
@@ -56,6 +59,7 @@ private slots:

			




	
	
	
		
 
    void selectPort(QString portName);

			




	
	
	
		
 
    void onPortToggled(bool open);

			




	
	
	
		
 
    void selectBaudRate(QString baudRate);

			




	
	
	
		
 
    void selectParity(int parity); // parity must be one of QSerialPort::Parity

			




	
	
	
		
 

			




	
	
	
		
 
    void onDataReady();

			




	
	
	
		
 
    void onPortError(QSerialPort::SerialPortError error);

			




        

    



    


    



    



      

      





    
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