Changeset - eaa2f6373b24
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Child rev.
[Not reviewed]
control-signals
0 3 0
Hasan Yavuz ÖZDERYA - 8 years ago 2017-08-27 04:23:17
hy@ozderya.net
update pinout signals with a timer
3 files changed with 38 insertions and 5 deletions:
src/portcontrol.cpp
23
src/portcontrol.h
6
2
src/portcontrol.ui
9
3
0 comments (0 inline, 0 general)
src/portcontrol.cpp
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@@ -146,24 +146,33 @@ PortControl::PortControl(QSerialPort* po
 
            });
 

			




	
	
	
		
 
    connect(ui->pbRTS, &QPushButton::clicked, [this]()

			




	
	
	
		
 
            {

			




	
	
	
		
 
                // toggle RTS

			




	
	
	
		
 
                ui->ledRTS->toggle();

			




	
	
	
		
 
                if (serialPort->isOpen())

			




	
	
	
		
 
                {

			




	
	
	
		
 
                    serialPort->setRequestToSend(ui->ledRTS->isOn());

			




	
	
	
		
 
                }

			




	
	
	
		
 
            });

			




	
	
	
		
 

			




	
	
	
		
 
    // setup pin update leds

			




	
	
	
		
 
    ui->ledDCD->setColor(Qt::yellow);

			




	
	
	
		
 
    ui->ledDSR->setColor(Qt::yellow);

			




	
	
	
		
 
    ui->ledRI->setColor(Qt::yellow);

			




	
	
	
		
 
    ui->ledCTS->setColor(Qt::yellow);

			




	
	
	
		
 

			




	
	
	
		
 
    pinUpdateTimer.setInterval(1000); // ms

			




	
	
	
		
 
    connect(&pinUpdateTimer, &QTimer::timeout, this, &PortControl::updatePinLeds);

			




	
	
	
		
 

			




	
	
	
		
 
    loadPortList();

			




	
	
	
		
 
    loadBaudRateList();

			




	
	
	
		
 
    ui->cbBaudRate->setCurrentIndex(ui->cbBaudRate->findText("9600"));

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
PortControl::~PortControl()

			




	
	
	
		
 
{

			




	
	
	
		
 
    delete ui;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void PortControl::loadPortList()

			




	
	
	
		
 
{

			




	
	
		
 
@@ -237,24 +246,25 @@ void PortControl::selectFlowControl(int 

			




	
	
	
		
 
    {

			




	
	
	
		
 
        if(!serialPort->setFlowControl((QSerialPort::FlowControl) flowControl))

			




	
	
	
		
 
        {

			




	
	
	
		
 
            qCritical() << "Can't set flow control option!";

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void PortControl::togglePort()

			




	
	
	
		
 
{

			




	
	
	
		
 
    if (serialPort->isOpen())

			




	
	
	
		
 
    {

			




	
	
	
		
 
        pinUpdateTimer.stop();

			




	
	
	
		
 
        serialPort->close();

			




	
	
	
		
 
        qDebug() << "Closed port:" << serialPort->portName();

			




	
	
	
		
 
        emit portToggled(false);

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else

			




	
	
	
		
 
    {

			




	
	
	
		
 
        // we get the port name from the edit text, which may not be

			




	
	
	
		
 
        // in the portList if user hasn't pressed Enter

			




	
	
	
		
 
        // Also note that, portText may not be the `portName`

			




	
	
	
		
 
        QString portText = ui->cbPortList->currentText();

			




	
	
	
		
 
        QString portName;

			




	
	
	
		
 
        int portIndex = portList.indexOf(portText);

			




	
	
		
 
@@ -278,24 +288,28 @@ void PortControl::togglePort()

			




	
	
	
		
 
        {

			




	
	
	
		
 
            // set port settings

			




	
	
	
		
 
            selectBaudRate(ui->cbBaudRate->currentText());

			




	
	
	
		
 
            selectParity((QSerialPort::Parity) parityButtons.checkedId());

			




	
	
	
		
 
            selectDataBits((QSerialPort::DataBits) dataBitsButtons.checkedId());

			




	
	
	
		
 
            selectStopBits((QSerialPort::StopBits) stopBitsButtons.checkedId());

			




	
	
	
		
 
            selectFlowControl((QSerialPort::FlowControl) flowControlButtons.checkedId());

			




	
	
	
		
 

			




	
	
	
		
 
            // set output signals

			




	
	
	
		
 
            serialPort->setDataTerminalReady(ui->ledDTR->isOn());

			




	
	
	
		
 
            serialPort->setRequestToSend(ui->ledRTS->isOn());

			




	
	
	
		
 

			




	
	
	
		
 
            // update pin signals

			




	
	
	
		
 
            updatePinLeds();

			




	
	
	
		
 
            pinUpdateTimer.start();

			




	
	
	
		
 

			




	
	
	
		
 
            qDebug() << "Opened port:" << serialPort->portName();

			




	
	
	
		
 
            emit portToggled(true);

			




	
	
	
		
 
        }

			




	
	
	
		
 
    }

			




	
	
	
		
 
    openAction.setChecked(serialPort->isOpen());

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void PortControl::selectPort(QString portName)

			




	
	
	
		
 
{

			




	
	
	
		
 
    // portName may be coming from combobox

			




	
	
	
		
 
    portName = portName.split(" ")[0];

			




	
	
	
		
 
    // has selection actually changed

			




	
	
		
 
@@ -339,24 +353,33 @@ void PortControl::openActionTriggered(bo

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void PortControl::onCbPortListActivated(int index)

			




	
	
	
		
 
{

			




	
	
	
		
 
    tbPortList.setCurrentIndex(index);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void PortControl::onTbPortListActivated(int index)

			




	
	
	
		
 
{

			




	
	
	
		
 
    ui->cbPortList->setCurrentIndex(index);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
void PortControl::updatePinLeds(void)

			




	
	
	
		
 
{

			




	
	
	
		
 
    auto pins = serialPort->pinoutSignals();

			




	
	
	
		
 
    ui->ledDCD->setOn(pins & QSerialPort::DataCarrierDetectSignal);

			




	
	
	
		
 
    ui->ledDSR->setOn(pins & QSerialPort::DataSetReadySignal);

			




	
	
	
		
 
    ui->ledRI->setOn(pins & QSerialPort::RingIndicatorSignal);

			




	
	
	
		
 
    ui->ledCTS->setOn(pins & QSerialPort::ClearToSendSignal);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QString PortControl::currentParityText()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return paritySettingMap.value(

			




	
	
	
		
 
        (QSerialPort::Parity) parityButtons.checkedId());

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QString PortControl::currentFlowControlText()

			




	
	
	
		
 
{

			




	
	
	
		
 
    if (flowControlButtons.checkedId() == QSerialPort::HardwareControl)

			




	
	
	
		
 
    {

			




	
	
	
		
 
        return "hardware";

			




	
	
	
		
 
    }

			




        

    


    
    

    

        

                

                    src/portcontrol.h
                

                

                  
                      
                        

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/*

			




	
	
	
		
 
  Copyright © 2016 Hasan Yavuz Özderya

			




	
	
	
		
 
  Copyright © 2017 Hasan Yavuz Özderya

			




	
	
	
		
 

			




	
	
	
		
 
  This file is part of serialplot.

			




	
	
	
		
 

			




	
	
	
		
 
  serialplot is free software: you can redistribute it and/or modify

			




	
	
	
		
 
  it under the terms of the GNU General Public License as published by

			




	
	
	
		
 
  the Free Software Foundation, either version 3 of the License, or

			




	
	
	
		
 
  (at your option) any later version.

			




	
	
	
		
 

			




	
	
	
		
 
  serialplot is distributed in the hope that it will be useful,

			




	
	
	
		
 
  but WITHOUT ANY WARRANTY; without even the implied warranty of

			




	
	
	
		
 
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

			




	
	
	
		
 
  GNU General Public License for more details.

			




	
	
		
 
@@ -19,24 +19,25 @@

			




	
	
	
		
 

			




	
	
	
		
 
#ifndef PORTCONTROL_H

			




	
	
	
		
 
#define PORTCONTROL_H

			




	
	
	
		
 

			




	
	
	
		
 
#include <QWidget>

			




	
	
	
		
 
#include <QButtonGroup>

			




	
	
	
		
 
#include <QSerialPort>

			




	
	
	
		
 
#include <QStringList>

			




	
	
	
		
 
#include <QToolBar>

			




	
	
	
		
 
#include <QAction>

			




	
	
	
		
 
#include <QComboBox>

			




	
	
	
		
 
#include <QSettings>

			




	
	
	
		
 
#include <QTimer>

			




	
	
	
		
 

			




	
	
	
		
 
#include "portlist.h"

			




	
	
	
		
 

			




	
	
	
		
 
namespace Ui {

			




	
	
	
		
 
class PortControl;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
class PortControl : public QWidget

			




	
	
	
		
 
{

			




	
	
	
		
 
    Q_OBJECT

			




	
	
	
		
 

			




	
	
	
		
 
public:

			




	
	
		
 
@@ -56,42 +57,45 @@ private:

			




	
	
	
		
 

			




	
	
	
		
 
    QButtonGroup parityButtons;

			




	
	
	
		
 
    QButtonGroup dataBitsButtons;

			




	
	
	
		
 
    QButtonGroup stopBitsButtons;

			




	
	
	
		
 
    QButtonGroup flowControlButtons;

			




	
	
	
		
 

			




	
	
	
		
 
    QToolBar portToolBar;

			




	
	
	
		
 
    QAction openAction;

			




	
	
	
		
 
    QAction loadPortListAction;

			




	
	
	
		
 
    QComboBox tbPortList;

			




	
	
	
		
 
    PortList portList;

			




	
	
	
		
 

			




	
	
	
		
 
    /// Used to refresh pinout signal leds periodically

			




	
	
	
		
 
    QTimer pinUpdateTimer;

			




	
	
	
		
 

			




	
	
	
		
 
    /// Returns the currently selected (entered) "portName" in the UI

			




	
	
	
		
 
    QString selectedPortName();

			




	
	
	
		
 
    /// Returns currently selected parity as text to be saved in settings

			




	
	
	
		
 
    QString currentParityText();

			




	
	
	
		
 
    /// Returns currently selected flow control as text to be saved in settings

			




	
	
	
		
 
    QString currentFlowControlText();

			




	
	
	
		
 

			




	
	
	
		
 
public slots:

			




	
	
	
		
 
    void loadPortList();

			




	
	
	
		
 
    void loadBaudRateList();

			




	
	
	
		
 
    void togglePort();

			




	
	
	
		
 
    void selectPort(QString portName);

			




	
	
	
		
 

			




	
	
	
		
 
    void selectBaudRate(QString baudRate);

			




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

			




	
	
	
		
 
    void selectDataBits(int dataBits); // bits must be one of QSerialPort::DataBits

			




	
	
	
		
 
    void selectStopBits(int stopBits); // stopBits must be one of QSerialPort::StopBits

			




	
	
	
		
 
    void selectFlowControl(int flowControl); // flowControl must be one of QSerialPort::FlowControl

			




	
	
	
		
 

			




	
	
	
		
 
private slots:

			




	
	
	
		
 
    void openActionTriggered(bool checked);

			




	
	
	
		
 

			




	
	
	
		
 
    void onCbPortListActivated(int index);

			




	
	
	
		
 
    void onTbPortListActivated(int index);

			




	
	
	
		
 
    void updatePinLeds(void);

			




	
	
	
		
 

			




	
	
	
		
 
signals:

			




	
	
	
		
 
    void portToggled(bool open);

			




	
	
	
		
 
};

			




	
	
	
		
 

			




	
	
	
		
 
#endif // PORTCONTROL_H

			




        

    


    
    

    

        

                

                    src/portcontrol.ui
                

                

                  
                      
                        

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@@ -412,47 +412,53 @@

			




	
	
	
		
 
           <height>20</height>

			




	
	
	
		
 
          </size>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
         <property name="toolTip">

			




	
	
	
		
 
          <string>Request To Send</string>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
         <property name="text">

			




	
	
	
		
 
          <string>RTS</string>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
        </widget>

			




	
	
	
		
 
       </item>

			




	
	
	
		
 
       <item row="2" column="1">

			




	
	
	
		
 
        <widget class="QLabel" name="labDCE">

			




	
	
	
		
 
        <widget class="QLabel" name="labDCD">

			




	
	
	
		
 
         <property name="toolTip">

			




	
	
	
		
 
          <string>Data Carrier Detect</string>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
         <property name="text">

			




	
	
	
		
 
          <string>DCE</string>

			




	
	
	
		
 
          <string>DCD</string>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
         <property name="alignment">

			




	
	
	
		
 
          <set>Qt::AlignCenter</set>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
        </widget>

			




	
	
	
		
 
       </item>

			




	
	
	
		
 
       <item row="2" column="2">

			




	
	
	
		
 
        <widget class="LedWidget" name="ledDCE" native="true">

			




	
	
	
		
 
        <widget class="LedWidget" name="ledDCD" native="true">

			




	
	
	
		
 
         <property name="minimumSize">

			




	
	
	
		
 
          <size>

			




	
	
	
		
 
           <width>15</width>

			




	
	
	
		
 
           <height>15</height>

			




	
	
	
		
 
          </size>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
         <property name="maximumSize">

			




	
	
	
		
 
          <size>

			




	
	
	
		
 
           <width>15</width>

			




	
	
	
		
 
           <height>15</height>

			




	
	
	
		
 
          </size>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
         <property name="toolTip">

			




	
	
	
		
 
          <string>Data Carrier Detect</string>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
        </widget>

			




	
	
	
		
 
       </item>

			




	
	
	
		
 
       <item row="4" column="1">

			




	
	
	
		
 
        <widget class="QLabel" name="labRI">

			




	
	
	
		
 
         <property name="toolTip">

			




	
	
	
		
 
          <string>Ring Indicator</string>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
         <property name="text">

			




	
	
	
		
 
          <string>RI</string>

			




	
	
	
		
 
         </property>

			




	
	
	
		
 
         <property name="alignment">

			




	
	
	
		
 
          <set>Qt::AlignCenter</set>

			




        

    



    


    



    



      

      





    
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