tempo-plotter Changeset - 508c8437347e · protofusion repositories

Changeset - 508c8437347e

Parent rev.

Child rev.

[Not reviewed]

default

0 3 0

Hasan Yavuz ÖZDERYA - 11 years ago 2015-05-10 12:34:50
hy@ozderya.net

added ASCII (Comma Separated Values) data support

3 files changed with 63 insertions and 3 deletions:

mainwindow.cpp

mainwindow.h

mainwindow.ui

0 comments (0 inline, 0 general)

mainwindow.cpp

➞

Show inline comments

 /*
   Copyright © 2015 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.
   You should have received a copy of the GNU General Public License
   along with serialplot.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 #include <QSerialPortInfo>
 #include <QByteArray>
 #include <QApplication>
 #include <QtDebug>
 #include <qwt_plot.h>
 #include <limits.h>
 #include <cmath>
 #include "utils.h"
 #include "version.h"
 MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent),
     ui(new Ui::MainWindow)
+{
     ui->setupUi(this);
     setupAboutDialog();
     // init UI signals
     // menu signals
     QObject::connect(ui->actionHelpAbout, &QAction::triggered,
               &aboutDialog, &QWidget::show);
     // port tab signals
     QObject::connect(ui->pbReloadPorts, &QPushButton::clicked,
                      this, &MainWindow::loadPortList);
     QObject::connect(ui->pbOpenPort, &QPushButton::clicked,
                      this, &MainWindow::togglePort);
     QObject::connect(this, &MainWindow::portToggled,
                      this, &MainWindow::onPortToggled);
     QObject::connect(ui->cbPortList,
                      SELECT<const QString&>::OVERLOAD_OF(&QComboBox::activated),
                      this, &MainWindow::selectPort);
     QObject::connect(ui->cbBaudRate,
                      SELECT<const QString&>::OVERLOAD_OF(&QComboBox::activated),
                      this, &MainWindow::selectBaudRate);
     QObject::connect(ui->spNumOfSamples, SELECT<int>::OVERLOAD_OF(&QSpinBox::valueChanged),
                      this, &MainWindow::onNumOfSamplesChanged);
     QObject::connect(ui->cbAutoScale, &QCheckBox::toggled,
                      this, &MainWindow::onAutoScaleChecked);
     QObject::connect(ui->spYmin, SIGNAL(valueChanged(double)),
                      this, SLOT(onYScaleChanged()));
     QObject::connect(ui->spYmax, SIGNAL(valueChanged(double)),
                      this, SLOT(onYScaleChanged()));
     QObject::connect(ui->actionClear, SIGNAL(triggered(bool)),
                      this, SLOT(clearPlot()));
     // setup number of channels spinbox
     QObject::connect(ui->spNumOfChannels,
                      SELECT<int>::OVERLOAD_OF(&QSpinBox::valueChanged),
                      this, &MainWindow::onNumOfChannelsChanged);
     // setup number format buttons
     numberFormatButtons.addButton(ui->rbUint8,  NumberFormat_uint8);
     numberFormatButtons.addButton(ui->rbUint16, NumberFormat_uint16);
     numberFormatButtons.addButton(ui->rbUint32, NumberFormat_uint32);
     numberFormatButtons.addButton(ui->rbInt8,   NumberFormat_int8);
     numberFormatButtons.addButton(ui->rbInt16,  NumberFormat_int16);
     numberFormatButtons.addButton(ui->rbInt32,  NumberFormat_int32);
     numberFormatButtons.addButton(ui->rbASCII,  NumberFormat_ASCII);
     QObject::connect(&numberFormatButtons, SIGNAL(buttonToggled(int, bool)),
                      this, SLOT(onNumberFormatButtonToggled(int, bool)));
     // setup parity selection buttons
     parityButtons.addButton(ui->rbNoParity, (int) QSerialPort::NoParity);
     parityButtons.addButton(ui->rbEvenParity, (int) QSerialPort::EvenParity);
     parityButtons.addButton(ui->rbOddParity, (int) QSerialPort::OddParity);
     QObject::connect(&parityButtons,
                      SELECT<int>::OVERLOAD_OF(&QButtonGroup::buttonClicked),
                      this, &MainWindow::selectParity);
     // setup data bits selection buttons
     dataBitsButtons.addButton(ui->rb8Bits, (int) QSerialPort::Data8);
     dataBitsButtons.addButton(ui->rb7Bits, (int) QSerialPort::Data7);
     dataBitsButtons.addButton(ui->rb6Bits, (int) QSerialPort::Data6);
     dataBitsButtons.addButton(ui->rb5Bits, (int) QSerialPort::Data5);
     QObject::connect(&dataBitsButtons,
                      SELECT<int>::OVERLOAD_OF(&QButtonGroup::buttonClicked),
                      this, &MainWindow::selectDataBits);
     // setup stop bits selection buttons
     stopBitsButtons.addButton(ui->rb1StopBit, (int) QSerialPort::OneStop);
     stopBitsButtons.addButton(ui->rb2StopBit, (int) QSerialPort::TwoStop);
     QObject::connect(&stopBitsButtons,
                      SELECT<int>::OVERLOAD_OF(&QButtonGroup::buttonClicked),
                      this, &MainWindow::selectStopBits);
     // setup flow control selection buttons
     flowControlButtons.addButton(ui->rbNoFlowControl,
                                  (int) QSerialPort::NoFlowControl);
     flowControlButtons.addButton(ui->rbHardwareControl,
                                  (int) QSerialPort::HardwareControl);
     flowControlButtons.addButton(ui->rbSoftwareControl,
                                  (int) QSerialPort::SoftwareControl);
     QObject::connect(&flowControlButtons,
                      SELECT<int>::OVERLOAD_OF(&QButtonGroup::buttonClicked),
                      this, &MainWindow::selectFlowControl);
     // init port signals
     QObject::connect(&(this->serialPort), SIGNAL(error(QSerialPort::SerialPortError)),
                      this, SLOT(onPortError(QSerialPort::SerialPortError)));
     QObject::connect(&(this->serialPort), &QSerialPort::readyRead,
                      this, &MainWindow::onDataReady);
     // init skip byte button
     skipByteRequested = false;
     QObject::connect(ui->pbSkipByte, &QPushButton::clicked,
                      this, &MainWindow::skipByte);
     loadPortList();
     loadBaudRateList();
     ui->cbBaudRate->setCurrentIndex(ui->cbBaudRate->findText("9600"));
     // set limits for axis limit boxes
     ui->spYmin->setRange((-1) * std::numeric_limits<double>::max(),
                          std::numeric_limits<double>::max());
     ui->spYmax->setRange((-1) * std::numeric_limits<double>::max(),
                          std::numeric_limits<double>::max());
     // init data arrays and plot
     numOfSamples = ui->spNumOfSamples->value();
     numOfChannels = 1;
     dataX.resize(numOfSamples);
     for (int i = 0; i < dataX.size(); i++)
+    {
         dataX[i] = i;
+    }
     // init channel data and curve list
     for (int i = 0; i < numOfChannels; i++)
+    {
         channelsData.append(DataArray(numOfSamples, 0.0));
         curves.append(new QwtPlotCurve());
         curves[i]->setSamples(dataX, channelsData[i]);
         curves[i]->setPen(makeColor(i));
         curves[i]->attach(ui->plot);
+    }
     // init number format
     if (numberFormatButtons.checkedId() >= 0)
+    {
         selectNumberFormat((NumberFormat) numberFormatButtons.checkedId());
+    }
     else
+    {
         selectNumberFormat(NumberFormat_uint8);
+    }
@@ @@ -326,192 +328,220 @@ void MainWindow::selectParity(int parity @@
+        }
+    }
+}
 void MainWindow::selectDataBits(int dataBits)
+{
     if (serialPort.isOpen())
+    {
         if(!serialPort.setDataBits((QSerialPort::DataBits) dataBits))
+        {
             qDebug() << "Set data bits failed: " << serialPort.error();
+        }
+    }
+}
 void MainWindow::selectStopBits(int stopBits)
+{
     if (serialPort.isOpen())
+    {
         if(!serialPort.setStopBits((QSerialPort::StopBits) stopBits))
+        {
             qDebug() << "Set stop bits failed: " << serialPort.error();
+        }
+    }
+}
 void MainWindow::selectFlowControl(int flowControl)
+{
     if (serialPort.isOpen())
+    {
         if(!serialPort.setFlowControl((QSerialPort::FlowControl) flowControl))
+        {
             qDebug() << "Set flow control failed: " << serialPort.error();
+        }
+    }
+}
 void MainWindow::onPortToggled(bool open)
+{
     ui->pbOpenPort->setChecked(open);
     // make sure demo mode is disabled
     if (open && isDemoRunning()) enableDemo(false);
     ui->actionDemoMode->setEnabled(!open);
+}
 void MainWindow::onDataReady()
+{
     if (!ui->actionPause->isChecked())
+    {
         // a package is a set of channel data like {CHAN0_SAMPLE, CHAN1_SAMPLE...}
         int packageSize = sampleSize * numOfChannels;
         int bytesAvailable = serialPort.bytesAvailable();
         if (bytesAvailable > 0 && skipByteRequested)
+        {
             serialPort.read(1);
             skipByteRequested = false;
             bytesAvailable--;
+        }
         if (bytesAvailable < packageSize)
+        {
             return;
+        }
         else
+        {
             int numOfPackagesToRead =
                 (bytesAvailable - (bytesAvailable % packageSize)) / packageSize;
             QVector<DataArray> channelSamples(numOfChannels);
             for (int ci = 0; ci < numOfChannels; ci++)
+            {
                 channelSamples[ci].resize(numOfPackagesToRead);
+            }
             int i = 0;
             while(i < numOfPackagesToRead)
+            {
                 for (int ci = 0; ci < numOfChannels; ci++)
+                {
                     channelSamples[ci].replace(i, (this->*readSample)());
+                }
                 i++;
+            }
             for (int ci = 0; ci < numOfChannels; ci++)
+            {
                 addChannelData(ci, channelSamples[ci]);
+            }
+        }
+    }
     else
+    {
         serialPort.clear(QSerialPort::Input);
+    }
+}
 void MainWindow::onDataReadyASCII()
+{
     while(serialPort.canReadLine())
+    {
         QByteArray line = serialPort.readLine();
         line = line.trimmed();
         auto separatedValues = line.split(',');
         if (separatedValues.length() >= numOfChannels)
+        {
             for (int ci = 0; ci < numOfChannels; ci++)
+            {
                 double channelSample = separatedValues[ci].toDouble();
                 addChannelData(ci, DataArray({channelSample}));
+            }
+        }
         else // there is missing channel data
+        {
             qDebug() << "Incoming data is missing data for some channels!";
             for (int ci = 0; ci < separatedValues.length(); ci++)
+            {
                 double channelSample = separatedValues[ci].toDouble();
                 addChannelData(ci, DataArray({channelSample}));
+            }
+        }
+    }
+}
 void MainWindow::onPortError(QSerialPort::SerialPortError error)
+{
     switch(error)
+    {
         case QSerialPort::NoError :
             break;
         case QSerialPort::ResourceError :
             qDebug() << "Port error: resource unavaliable; most likely device removed.";
             if (serialPort.isOpen())
+            {
                 qDebug() << "Closing port on resource error: " << serialPort.portName();
                 togglePort();
+            }
             loadPortList();
             break;
         default:
             qDebug() << "Unhandled port error: " << error;
             break;
+    }
+}
 void MainWindow::skipByte()
+{
     skipByteRequested = true;
+}
 void MainWindow::addChannelData(unsigned int channel, DataArray data)
+{
     DataArray* channelDataArray = &(channelsData[channel]);
     int offset = numOfSamples - data.size();
     if (offset < 0)
+    {
         for (int i = 0; i < numOfSamples; i++)
+        {
             (*channelDataArray)[i] = data[i - offset];
+        }
+    }
     else if (offset == 0)
+    {
         (*channelDataArray) = data;
+    }
     else
+    {
         // shift old samples
         int shift = data.size();
         for (int i = 0; i < offset; i++)
+        {
             (*channelDataArray)[i] = (*channelDataArray)[i + shift];
+        }
         // place new samples
         for (int i = 0; i < data.size(); i++)
+        {
             (*channelDataArray)[offset + i] = data[i];
+        }
+    }
     // update plot
     curves[channel]->setSamples(dataX, (*channelDataArray));
     ui->plot->replot(); // TODO: replot after all channel data updated
+}
 void MainWindow::clearPlot()
+{
     for (int ci = 0; ci < numOfChannels; ci++)
+    {
         channelsData[ci].fill(0.0);
         curves[ci]->setSamples(dataX, channelsData[ci]);
+    }
     // update plot
     ui->plot->replot();
+}
 void MainWindow::onNumOfSamplesChanged(int value)
+{
     unsigned int oldNum = this->numOfSamples;
     numOfSamples = value;
     // resize data arrays
     if (numOfSamples < oldNum)
+    {
         dataX.resize(numOfSamples);
         for (int ci = 0; ci < numOfChannels; ci++)
+        {
             channelsData[ci].remove(0, oldNum - numOfSamples);
+        }
+    }
     else if(numOfSamples > oldNum)
+    {
         dataX.resize(numOfSamples);
         for (unsigned int i = oldNum; i < numOfSamples; i++)
+        {
             dataX[i] = i;
             for (int ci = 0; ci < numOfChannels; ci++)
@@ @@ -522,175 +552,193 @@ void MainWindow::onNumOfSamplesChanged(i @@
+    }
+}
 void MainWindow::onNumOfChannelsChanged(int value)
+{
     unsigned int oldNum = this->numOfChannels;
     this->numOfChannels = value;
     if (numOfChannels > oldNum)
+    {
         // add new channels
         for (int i = 0; i < numOfChannels - oldNum; i++)
+        {
             channelsData.append(DataArray(numOfSamples, 0.0));
             curves.append(new QwtPlotCurve());
             curves.last()->setSamples(dataX, channelsData.last());
             curves.last()->setPen(makeColor(curves.length()-1));
             curves.last()->attach(ui->plot);
+        }
+    }
     else if(numOfChannels < oldNum)
+    {
         // remove channels
         for (int i = 0; i < oldNum - numOfChannels; i++)
+        {
             channelsData.removeLast();
             auto curve = curves.takeLast();
             curve->detach();
             delete curve;
+        }
+    }
+}
 void MainWindow::onAutoScaleChecked(bool checked)
+{
     if (checked)
+    {
         ui->plot->setAxisAutoScale(QwtPlot::yLeft);
         ui->lYmin->setEnabled(false);
         ui->lYmax->setEnabled(false);
         ui->spYmin->setEnabled(false);
         ui->spYmax->setEnabled(false);
+    }
     else
+    {
         ui->lYmin->setEnabled(true);
         ui->lYmax->setEnabled(true);
         ui->spYmin->setEnabled(true);
         ui->spYmax->setEnabled(true);
         ui->plot->setAxisScale(QwtPlot::yLeft, ui->spYmin->value(),
                                ui->spYmax->value());
+    }
+}
 void MainWindow::onYScaleChanged()
+{
     ui->plot->setAxisScale(QwtPlot::yLeft, ui->spYmin->value(),
                            ui->spYmax->value());
+}
 void MainWindow::onNumberFormatButtonToggled(int numberFormatId, bool checked)
+{
     if (checked) selectNumberFormat((NumberFormat) numberFormatId);
+}
 void MainWindow::selectNumberFormat(NumberFormat numberFormatId)
+{
     numberFormat = numberFormatId;
     switch(numberFormat)
+    {
         case NumberFormat_uint8:
             sampleSize = 1;
             readSample = &MainWindow::readSampleAs<quint8>;
             break;
         case NumberFormat_int8:
             sampleSize = 1;
             readSample = &MainWindow::readSampleAs<qint8>;
             break;
         case NumberFormat_uint16:
             sampleSize = 2;
             readSample = &MainWindow::readSampleAs<quint16>;
             break;
         case NumberFormat_int16:
             sampleSize = 2;
             readSample = &MainWindow::readSampleAs<qint16>;
             break;
         case NumberFormat_uint32:
             sampleSize = 4;
             readSample = &MainWindow::readSampleAs<quint32>;
             break;
         case NumberFormat_int32:
             sampleSize = 4;
             readSample = &MainWindow::readSampleAs<qint32>;
             break;
         case NumberFormat_ASCII:
             sampleSize = 0;    // these two members should not be used
             readSample = NULL; // in this mode
             break;
+    }
     if (numberFormat == NumberFormat_ASCII)
+    {
         QObject::disconnect(&(this->serialPort), &QSerialPort::readyRead, 0, 0);
         QObject::connect(&(this->serialPort), &QSerialPort::readyRead,
                          this, &MainWindow::onDataReadyASCII);
+    }
     else
+    {
         QObject::disconnect(&(this->serialPort), &QSerialPort::readyRead, 0, 0);
         QObject::connect(&(this->serialPort), &QSerialPort::readyRead,
                          this, &MainWindow::onDataReady);
+    }
+}
 template<typename T> double MainWindow::readSampleAs()
+{
     T data;
     this->serialPort.read((char*) &data, sizeof(data));
     return double(data);
+}
 bool MainWindow::isDemoRunning()
+{
     return ui->actionDemoMode->isChecked();
+}
 void MainWindow::demoTimerTimeout()
+{
     demoCount++;
     if (demoCount > 100) demoCount = 0;
     for (int ci = 0; ci < numOfChannels; ci++)
+    {
         DataArray data(1);
         data.replace(0, (ci + 1)*demoCount);
         addChannelData(ci, data);
+    }
+}
 void MainWindow::enableDemo(bool enabled)
+{
     if (enabled)
+    {
         if (!serialPort.isOpen())
+        {
             demoTimer.start();
             ui->actionDemoMode->setChecked(true);
+        }
         else
+        {
             ui->actionDemoMode->setChecked(false);
+        }
+    }
     else
+    {
         demoTimer.stop();
         ui->actionDemoMode->setChecked(false);
+    }
+}
 /*
   Below crude drawing demostrates how color selection occurs for
   given channel index
 °                     <--Hue Value-->                           360°
   |* . o . + . o . * . o . + . o . * . o . + . o . * . o . + . o . |
   * -> 0-3
   + -> 4-7
   o -> 8-15
   . -> 16-31
  */
 QColor MainWindow::makeColor(unsigned int channelIndex)
+{
     auto i = channelIndex;
     if (i < 4)
+    {
         return QColor::fromHsv(360*i/4, 255, 255);
+    }
     else
+    {
         double p = floor(log2(i));
         double n = pow(2, p);
         i = i - n;
         return QColor::fromHsv(360*i/n + 360/pow(2,p+1), 255, 255);
+    }
+}

mainwindow.h

➞

Show inline comments

 /*
   Copyright © 2015 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.
   You should have received a copy of the GNU General Public License
   along with serialplot.  If not, see <http://www.gnu.org/licenses/>.
 */
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
 #include <QMainWindow>
 #include <QButtonGroup>
 #include <QString>
 #include <QVector>
 #include <QList>
 #include <QSerialPort>
 #include <QSignalMapper>
 #include <QTimer>
 #include <QColor>
 #include <qwt_plot_curve.h>
 #include "ui_about_dialog.h"
 namespace Ui {
 class MainWindow;
+}
 class MainWindow : public QMainWindow
+{
     Q_OBJECT
 public:
     explicit MainWindow(QWidget *parent = 0);
     ~MainWindow();
 private:
     enum NumberFormat
+    {
         NumberFormat_uint8,
         NumberFormat_uint16,
         NumberFormat_uint32,
         NumberFormat_int8,
         NumberFormat_int16,
         NumberFormat_int32
         NumberFormat_int32,
         NumberFormat_ASCII
     };
     Ui::MainWindow *ui;
     QButtonGroup numberFormatButtons;
     QButtonGroup parityButtons;
     QButtonGroup dataBitsButtons;
     QButtonGroup stopBitsButtons;
     QButtonGroup flowControlButtons;
     QDialog aboutDialog;
     void setupAboutDialog();
     QSerialPort serialPort;
     unsigned int numOfSamples;
     unsigned int numOfChannels;
     QList<QwtPlotCurve*> curves;
     typedef QVector<double> DataArray;
     DataArray dataX;   // array that simply contains numbers 0..numberOfSamples
     QList<DataArray> channelsData;
     // `data` contains channel specific data
     void addChannelData(unsigned int channel, DataArray data);
     NumberFormat numberFormat;
     unsigned int sampleSize; // number of bytes in the selected number format
     double (MainWindow::*readSample)();
     // note that serialPort should already have enough bytes present
     template<typename T> double readSampleAs();
     bool skipByteRequested;
     // demo
     QTimer demoTimer;
     int demoCount;
     bool isDemoRunning();
     QColor makeColor(unsigned int channelIndex);
 private slots:
     void loadPortList();
     void loadBaudRateList();
     void togglePort();
     void selectPort(QString portName);
     void onPortToggled(bool open);
     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
     void onDataReady();
     void onDataReady();      // used with binary number formats
     void onDataReadyASCII(); // used with ASCII number format
     void onPortError(QSerialPort::SerialPortError error);
     void skipByte();
     void onNumOfSamplesChanged(int value);
     void onAutoScaleChecked(bool checked);
     void onYScaleChanged();
     void onNumOfChannelsChanged(int value);
     void onNumberFormatButtonToggled(int numberFormatId, bool checked);
     void selectNumberFormat(NumberFormat numberFormatId);
     void clearPlot();
     void demoTimerTimeout();
     void enableDemo(bool enabled);
 signals:
     void portToggled(bool open);
 };
 #endif // MAINWINDOW_H

mainwindow.ui

➞

Show inline comments

@@ @@ -341,205 +341,215 @@ @@
         </item>
        </layout>
       </widget>
       <widget class="QWidget" name="tabDataFormat">
        <attribute name="title">
         <string>Data Format</string>
        </attribute>
        <layout class="QHBoxLayout" name="horizontalLayout_5">
         <item>
          <layout class="QFormLayout" name="formLayout_3">
           <item row="0" column="0">
            <widget class="QLabel" name="label_4">
             <property name="text">
              <string>Number Of Channels:</string>
             </property>
            </widget>
           </item>
           <item row="0" column="1">
            <widget class="QSpinBox" name="spNumOfChannels">
             <property name="minimumSize">
              <size>
               <width>60</width>
               <height>0</height>
              </size>
             </property>
             <property name="keyboardTracking">
              <bool>false</bool>
             </property>
             <property name="minimum">
              <number>1</number>
             </property>
             <property name="maximum">
              <number>32</number>
             </property>
            </widget>
           </item>
          </layout>
         </item>
         <item>
          <widget class="Line" name="line_2">
           <property name="orientation">
            <enum>Qt::Vertical</enum>
           </property>
          </widget>
         </item>
         <item>
          <widget class="QGroupBox" name="groupBox">
           <property name="title">
            <string>Number Format:</string>
           </property>
           <layout class="QGridLayout" name="gridLayout_2">
            <item row="0" column="0">
             <widget class="QRadioButton" name="rbUint8">
              <property name="text">
               <string>uint8</string>
              </property>
              <property name="checked">
               <bool>true</bool>
              </property>
             </widget>
            </item>
            <item row="2" column="0">
             <widget class="QRadioButton" name="rbUint32">
              <property name="text">
               <string>uint32</string>
              </property>
             </widget>
            </item>
            <item row="1" column="0">
             <widget class="QRadioButton" name="rbUint16">
              <property name="text">
               <string>uint16</string>
              </property>
             </widget>
            </item>
            <item row="1" column="1">
             <widget class="QRadioButton" name="rbInt16">
              <property name="text">
               <string>int16</string>
              </property>
             </widget>
            </item>
            <item row="2" column="1">
             <widget class="QRadioButton" name="rbInt32">
              <property name="text">
               <string>int32</string>
              </property>
             </widget>
            </item>
            <item row="0" column="1">
             <widget class="QRadioButton" name="rbInt8">
              <property name="text">
               <string>int8</string>
              </property>
             </widget>
            </item>
-           <item row="3" column="0">
+           <item row="4" column="0">
             <spacer name="verticalSpacer_6">
              <property name="orientation">
               <enum>Qt::Vertical</enum>
              </property>
              <property name="sizeHint" stdset="0">
               <size>
                <width>20</width>
                <height>40</height>
               </size>
              </property>
             </spacer>
            </item>
            <item row="3" column="0">
             <widget class="QRadioButton" name="rbASCII">
              <property name="toolTip">
               <string>Comma Separated Values</string>
              </property>
              <property name="text">
               <string>ASCII(CSV)</string>
              </property>
             </widget>
            </item>
           </layout>
          </widget>
         </item>
         <item>
          <spacer name="horizontalSpacer_3">
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
           </property>
           <property name="sizeType">
            <enum>QSizePolicy::MinimumExpanding</enum>
           </property>
           <property name="sizeHint" stdset="0">
            <size>
             <width>20</width>
             <height>20</height>
            </size>
           </property>
          </spacer>
         </item>
        </layout>
       </widget>
       <widget class="QWidget" name="tabPlot">
        <attribute name="title">
         <string>Plot</string>
        </attribute>
        <layout class="QHBoxLayout" name="horizontalLayout_4">
         <item>
          <spacer name="horizontalSpacer_2">
           <property name="orientation">
            <enum>Qt::Horizontal</enum>
           </property>
           <property name="sizeHint" stdset="0">
            <size>
             <width>370</width>
             <height>20</height>
            </size>
           </property>
          </spacer>
         </item>
         <item>
          <widget class="Line" name="line">
           <property name="orientation">
            <enum>Qt::Vertical</enum>
           </property>
          </widget>
         </item>
         <item>
          <layout class="QFormLayout" name="formLayout_2">
           <property name="fieldGrowthPolicy">
            <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
           </property>
           <item row="3" column="1">
            <widget class="QDoubleSpinBox" name="spYmin">
             <property name="enabled">
              <bool>false</bool>
             </property>
             <property name="maximumSize">
              <size>
               <width>75</width>
               <height>16777215</height>
              </size>
             </property>
             <property name="value">
              <double>0.000000000000000</double>
             </property>
            </widget>
           </item>
           <item row="0" column="1">
            <widget class="QSpinBox" name="spNumOfSamples">
             <property name="keyboardTracking">
              <bool>false</bool>
             </property>
             <property name="minimum">
              <number>2</number>
             </property>
             <property name="maximum">
              <number>10000</number>
             </property>
             <property name="value">
              <number>1000</number>
             </property>
            </widget>
           </item>
           <item row="0" column="0">
            <widget class="QLabel" name="label_3">
             <property name="text">
              <string>Number Of Samples:</string>
             </property>
            </widget>
           </item>
           <item row="1" column="0">
            <widget class="QCheckBox" name="cbAutoScale">
             <property name="text">
              <string>Auto Scale Y Axis</string>
             </property>
             <property name="checked">

0 comments (0 inline, 0 general)