├── .gitignore ├── plotWindows ├── test.cpp ├── orientation_3d │ ├── resources │ │ ├── cube.png │ │ ├── textures.qrc │ │ ├── shaders.qrc │ │ ├── fshader.glsl │ │ └── vshader.glsl │ ├── orientationwindow.h │ ├── geometryengine.h │ ├── orientationwidget.h │ ├── orientationwidget.cpp │ ├── geometryengine.cpp │ └── orientationwindow.cpp ├── plotWindows.h ├── line │ ├── lineplot.h │ └── lineplot.cpp └── scatter │ ├── scatterwindow.h │ └── scatterwindow.cpp ├── doc ├── math.PNG ├── input.PNG ├── dashboard.PNG └── comparison.PNG ├── res ├── icon.png └── icon.qrc ├── config.ini ├── dataSources ├── dataSources.h ├── serialAdapter │ ├── serialadapter.h │ └── serialadapter.cpp └── networkAdapter │ ├── networkadapter.h │ └── networkadapter.cpp ├── .github └── ISSUE_TEMPLATE │ ├── feature_request.md │ └── bug_report.md ├── helperObjects ├── channel │ ├── channel.h │ └── channel.cpp ├── graphHeaderWidget │ ├── graphheaderwidget.h │ └── graphheaderwidget.cpp ├── mathComponent │ ├── mathchannelcomponent.h │ └── mathchannelcomponent.cpp └── dataMultiplexer │ ├── mathchannel.h │ ├── graphclient.h │ ├── datamultiplexer.h │ └── datamultiplexer.cpp ├── main.cpp ├── datadashboard.pro ├── .drone.yml ├── .drone-github.yml ├── mainwindow.h ├── README.md ├── mainwindow.cpp └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | *.user 2 | -------------------------------------------------------------------------------- /plotWindows/test.cpp: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /doc/math.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vedranMv/dataDashboard/HEAD/doc/math.PNG -------------------------------------------------------------------------------- /res/icon.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vedranMv/dataDashboard/HEAD/res/icon.png -------------------------------------------------------------------------------- /doc/input.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vedranMv/dataDashboard/HEAD/doc/input.PNG -------------------------------------------------------------------------------- /doc/dashboard.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vedranMv/dataDashboard/HEAD/doc/dashboard.PNG -------------------------------------------------------------------------------- /doc/comparison.PNG: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vedranMv/dataDashboard/HEAD/doc/comparison.PNG -------------------------------------------------------------------------------- /res/icon.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | icon.png 4 | 5 | 6 | -------------------------------------------------------------------------------- /plotWindows/orientation_3d/resources/cube.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/vedranMv/dataDashboard/HEAD/plotWindows/orientation_3d/resources/cube.png -------------------------------------------------------------------------------- /plotWindows/orientation_3d/resources/textures.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | cube.png 4 | 5 | 6 | -------------------------------------------------------------------------------- /plotWindows/orientation_3d/resources/shaders.qrc: -------------------------------------------------------------------------------- 1 | 2 | 3 | vshader.glsl 4 | fshader.glsl 5 | 6 | 7 | -------------------------------------------------------------------------------- /config.ini: -------------------------------------------------------------------------------- 1 | [port] 2 | name= 3 | baud= 4 | 5 | [channel] 6 | startChar= 7 | separator= 8 | endChar= 9 | 10 | [appLog] 11 | index=2 12 | maxIndex=3 13 | 14 | [ui] 15 | startPage=0 16 | -------------------------------------------------------------------------------- /dataSources/dataSources.h: -------------------------------------------------------------------------------- 1 | #ifndef DATASOURCES_H 2 | #define DATASOURCES_H 3 | 4 | #include "networkAdapter/networkadapter.h" 5 | #include "serialAdapter/serialadapter.h" 6 | 7 | #endif // DATASOURCES_H 8 | -------------------------------------------------------------------------------- /plotWindows/plotWindows.h: -------------------------------------------------------------------------------- 1 | #ifndef PLOTWINDOWS_H 2 | #define PLOTWINDOWS_H 3 | 4 | #include "line/lineplot.h" 5 | #include "orientation_3d/orientationwindow.h" 6 | #include "scatter/scatterwindow.h" 7 | 8 | #endif // PLOTWINDOWS_H 9 | -------------------------------------------------------------------------------- /plotWindows/orientation_3d/resources/fshader.glsl: -------------------------------------------------------------------------------- 1 | #ifdef GL_ES 2 | // Set default precision to medium 3 | precision mediump int; 4 | precision mediump float; 5 | #endif 6 | 7 | uniform sampler2D texture; 8 | 9 | varying vec2 v_texcoord; 10 | 11 | //! [0] 12 | void main() 13 | { 14 | // Set fragment color from texture 15 | gl_FragColor = texture2D(texture, v_texcoord); 16 | } 17 | //! [0] 18 | 19 | -------------------------------------------------------------------------------- /plotWindows/orientation_3d/resources/vshader.glsl: -------------------------------------------------------------------------------- 1 | #ifdef GL_ES 2 | // Set default precision to medium 3 | precision mediump int; 4 | precision mediump float; 5 | #endif 6 | 7 | uniform mat4 mvp_matrix; 8 | 9 | attribute vec4 a_position; 10 | attribute vec2 a_texcoord; 11 | 12 | varying vec2 v_texcoord; 13 | 14 | //! [0] 15 | void main() 16 | { 17 | // Calculate vertex position in screen space 18 | gl_Position = mvp_matrix * a_position; 19 | 20 | // Pass texture coordinate to fragment shader 21 | // Value will be automatically interpolated to fragments inside polygon faces 22 | v_texcoord = a_texcoord; 23 | } 24 | //! [0] 25 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/feature_request.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Feature request 3 | about: Suggest an idea for this project 4 | title: '' 5 | labels: enhancement 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Is your feature request related to a problem? Please describe.** 11 | A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] 12 | 13 | **Describe the solution you'd like** 14 | A clear and concise description of what you want to happen. 15 | 16 | **Describe alternatives you've considered** 17 | A clear and concise description of any alternative solutions or features you've considered. 18 | 19 | **Additional context** 20 | Add any other context or screenshots about the feature request here. 21 | -------------------------------------------------------------------------------- /helperObjects/channel/channel.h: -------------------------------------------------------------------------------- 1 | #ifndef CHANNEL_H 2 | #define CHANNEL_H 3 | 4 | #include 5 | #include 6 | #include 7 | #include 8 | 9 | /** 10 | * @brief The Channel class 11 | * Used to dynamically construct input channels and assign them a label 12 | */ 13 | class Channel 14 | { 15 | public: 16 | Channel(QString label, int id, QString name); 17 | void Update(QString label, int id, QString name); 18 | 19 | QString GetLabel(); 20 | int GetId(); 21 | QString GetName(); 22 | 23 | ~Channel(); 24 | 25 | QLabel *chLabel; 26 | int channelId; 27 | QLineEdit *channelName; 28 | }; 29 | 30 | #endif // CHANNEL_H 31 | -------------------------------------------------------------------------------- /dataSources/serialAdapter/serialadapter.h: -------------------------------------------------------------------------------- 1 | #ifndef SERIALADAPTER_H 2 | #define SERIALADAPTER_H 3 | 4 | #include 5 | #include 6 | #include 7 | 8 | #include "helperObjects/dataMultiplexer/datamultiplexer.h" 9 | 10 | 11 | class SerialAdapter : public QThread 12 | { 13 | Q_OBJECT 14 | 15 | public: 16 | explicit SerialAdapter(QObject *parent = nullptr); 17 | ~SerialAdapter(); 18 | 19 | void StartListening(); 20 | void StopListening(); 21 | 22 | signals: 23 | void logLine(const QString &s); 24 | 25 | public slots: 26 | void UpdatePort(const QString &portName, const QString &portBaud); 27 | 28 | private: 29 | void run() override; 30 | 31 | QString _portName; 32 | QString _portBaud; 33 | bool _threadQuit = false; 34 | bool _portUpdated = false; 35 | DataMultiplexer* _mux; 36 | }; 37 | 38 | #endif // SERIALADAPTER_H 39 | -------------------------------------------------------------------------------- /helperObjects/channel/channel.cpp: -------------------------------------------------------------------------------- 1 | #include "channel.h" 2 | 3 | Channel::Channel(QString label, int id, QString name) 4 | { 5 | chLabel = new QLabel(label); 6 | channelName = new QLineEdit(); 7 | 8 | channelId = id; 9 | channelName->setText(name); 10 | } 11 | 12 | /** 13 | * @brief Update channel components 14 | * @param label new label for the channel 15 | * @param id new channel id 16 | * @param name new channel name 17 | */ 18 | void Channel::Update(QString label, int id, QString name) 19 | { 20 | chLabel->setText(label); 21 | channelId = id; 22 | channelName->setText(name); 23 | } 24 | 25 | QString Channel::GetLabel() 26 | { 27 | return chLabel->text(); 28 | } 29 | 30 | int Channel::GetId() 31 | { 32 | return channelId; 33 | } 34 | 35 | QString Channel::GetName() 36 | { 37 | return channelName->text(); 38 | } 39 | 40 | Channel::~Channel() 41 | { 42 | delete chLabel; 43 | delete channelName; 44 | } 45 | -------------------------------------------------------------------------------- /dataSources/networkAdapter/networkadapter.h: -------------------------------------------------------------------------------- 1 | #ifndef NETWORKADAPTER_H 2 | #define NETWORKADAPTER_H 3 | 4 | #include 5 | #include 6 | #include 7 | 8 | #include "helperObjects/dataMultiplexer/datamultiplexer.h" 9 | 10 | 11 | class NetworkAdapter : public QThread 12 | { 13 | Q_OBJECT 14 | public: 15 | NetworkAdapter(); 16 | ~NetworkAdapter(); 17 | 18 | void SetNetPort(uint16_t port); 19 | uint16_t GetPort(); 20 | bool StartListening(); 21 | void StopListening(); 22 | 23 | signals: 24 | void logLine(const QString &s); 25 | 26 | private slots: 27 | void _onNewConnection(); 28 | void onSocketStateChanged(QAbstractSocket::SocketState socketState); 29 | void onReadyRead(); 30 | 31 | private: 32 | 33 | bool _threadQuit; 34 | QTcpServer *_tcpServer; 35 | QTcpSocket *_clientSocket; 36 | 37 | uint16_t _port; 38 | DataMultiplexer* _mux; 39 | }; 40 | 41 | #endif // NETWORKADAPTER_H 42 | -------------------------------------------------------------------------------- /.github/ISSUE_TEMPLATE/bug_report.md: -------------------------------------------------------------------------------- 1 | --- 2 | name: Bug report 3 | about: Create a report to help us improve 4 | title: "[BUG] Issue Title" 5 | labels: bug 6 | assignees: '' 7 | 8 | --- 9 | 10 | **Describe the bug** 11 | A clear and concise description of what the bug is. 12 | 13 | **Steps to Reproduce** 14 | To reproduce the behavior: 15 | 1. Go to '...' 16 | 2. Click on '....' 17 | 3. Scroll down to '....' 18 | 4. See error 19 | 20 | **Expected behavior** 21 | A clear and concise description of what you expected to happen. 22 | 23 | **Screenshots** 24 | If applicable, add screenshots to help explain your problem. 25 | 26 | **Environment (please complete the following information):** 27 | - OS and version: [e.g. Ubuntu 18.04/Windows 10] 28 | - Data dashboard version: [e.g. 0.2] 29 | - Using pre-compiled version from Releases? [Yes/No] 30 | - If possible, please attach latest log file (datadashboard_runX.log) and config file (it helps recreate the environment) 31 | 32 | **Additional context** 33 | Add any other context about the problem here. 34 | -------------------------------------------------------------------------------- /plotWindows/orientation_3d/orientationwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef ORIENTATIONWINDOW_H 2 | #define ORIENTATIONWINDOW_H 3 | 4 | #include 5 | #include 6 | #include 7 | #include "plotWindows/orientation_3d/orientationwidget.h" 8 | 9 | 10 | class OrientationWindow : public QMdiSubWindow 11 | { 12 | Q_OBJECT 13 | public: 14 | OrientationWindow(QWidget *parent, QString objName=""); 15 | ~OrientationWindow(); 16 | 17 | void ReceiveData(double *data, uint8_t n); 18 | 19 | signals: 20 | void logLine(const QString &line); 21 | 22 | public slots: 23 | void UpdateInputChannels(uint8_t *inChannels); 24 | void InputTypeUpdated(bool rpySelected); 25 | 26 | private: 27 | void _ConstructUI(); 28 | QWidget *_contWind; 29 | QVBoxLayout *windMainLayout; 30 | graphHeaderWidget *_header; 31 | OrientationWidget *_widget3d; 32 | uint8_t _inputChannels[4]; 33 | uint8_t _maxInChannel; 34 | uint8_t _nInputs; 35 | }; 36 | 37 | #endif // ORIENTATIONWINDOW_H 38 | -------------------------------------------------------------------------------- /plotWindows/line/lineplot.h: -------------------------------------------------------------------------------- 1 | #ifndef LINEPLOT_H 2 | #define LINEPLOT_H 3 | #include 4 | #include 5 | 6 | #include 7 | #include "plotWindows/line/qcustomplot.h" 8 | 9 | class LinePlot : public QMdiSubWindow 10 | { 11 | Q_OBJECT 12 | public: 13 | LinePlot(QString objName=""); 14 | ~LinePlot(); 15 | 16 | void UpdateInputChannels(uint8_t *inChannels); 17 | void ReceiveData(double *data, uint8_t n); 18 | 19 | signals: 20 | void logLine(const QString &line); 21 | 22 | public slots: 23 | void ChannelAdded(); 24 | void UpdateXaxis(const QString &_datasize); 25 | 26 | private slots: 27 | void _toggleAccumulatedMode(bool state); 28 | 29 | private: 30 | void _ConstructUI(); 31 | 32 | 33 | uint8_t _nInputs; 34 | QSemaphore _plotDataMutex; 35 | 36 | QWidget *_contWind; 37 | QCustomPlot *_plot; 38 | QVBoxLayout *windMainLayout; 39 | 40 | QVector_inputChannels; 41 | uint8_t _maxInChannel; 42 | 43 | graphHeaderWidget *_header; 44 | QCheckBox *_autoAdjustYaxis; 45 | QCheckBox *_accumulate; 46 | 47 | QVector < QVector >_inputCh; 48 | QVector _xAxis; 49 | QTimer *_refresher; 50 | 51 | uint32_t _XaxisSize; 52 | }; 53 | 54 | #endif // LINEPLOT_H 55 | -------------------------------------------------------------------------------- /helperObjects/graphHeaderWidget/graphheaderwidget.h: -------------------------------------------------------------------------------- 1 | #ifndef GRAPHHEADERWIDGET_H 2 | #define GRAPHHEADERWIDGET_H 3 | 4 | #include 5 | 6 | #include 7 | #include 8 | #include 9 | #include 10 | 11 | class graphHeaderWidget : public QObject 12 | { 13 | Q_OBJECT 14 | 15 | public: 16 | graphHeaderWidget(uint8_t chnnelNum, QString ParentWinName=""); 17 | ~graphHeaderWidget(); 18 | 19 | void AppendHorSpacer(); 20 | void UpdateChannelDropdown(); 21 | 22 | QVector& GetLabels(); 23 | QVector GetChLabels(); 24 | QVector GetSelectedChannels(); 25 | 26 | void SetSelectedChannels(QVector &selectedCh); 27 | void SetChToolTip(uint8_t id, QString toolTip); 28 | 29 | public slots: 30 | 31 | QHBoxLayout* GetLayout(); 32 | 33 | signals: 34 | void UpdateInputChannels(uint8_t *inChannels); 35 | void logLine(const QString &line); 36 | 37 | private slots: 38 | void ComboBoxUpdated(const int &); 39 | 40 | private: 41 | 42 | QHBoxLayout *_mainLayout; 43 | QString _parentWinName; 44 | 45 | // List of dynamically constructed UI elements 46 | QVector_inCh; 47 | QVector_inChLabel; 48 | QWidget *_parent; 49 | uint8_t *_inputChannelList; 50 | }; 51 | 52 | #endif // GRAPHHEADERWIDGET_H 53 | -------------------------------------------------------------------------------- /helperObjects/mathComponent/mathchannelcomponent.h: -------------------------------------------------------------------------------- 1 | #ifndef MATHCHANNELCOMPONENT_H 2 | #define MATHCHANNELCOMPONENT_H 3 | 4 | #include 5 | #include 6 | #include 7 | #include 8 | #include 9 | #include 10 | #include 11 | #include 12 | 13 | /** 14 | * @brief The UIMathChannelComponent class 15 | * Object dynamically constructed in UI to represent match channel 16 | * components under 'Math channel' page. 17 | */ 18 | class UIMathChannelComponent : public QObject 19 | { 20 | Q_OBJECT 21 | 22 | public: 23 | UIMathChannelComponent(uint8_t id); 24 | ~UIMathChannelComponent(); 25 | 26 | void UpdateMathCh(int *mathCh, int size); 27 | 28 | // Input channel 29 | void SetInCh(int inCh); 30 | int GetInCh(); 31 | // Math channel 32 | void SetMathCh(int mathCh); 33 | int GetMathCh(); 34 | // Math operation 35 | void SetMath(int math); 36 | int GetMath(); 37 | // ID of the component 38 | void SetID(uint8_t id); 39 | uint8_t GetID(); 40 | 41 | QHBoxLayout* GetLayout(); 42 | 43 | 44 | QComboBox *mathChSelector; 45 | QComboBox *mathSelector; 46 | QSpinBox *inChSelector; 47 | QPushButton *deleteButton; 48 | QHBoxLayout *layout; 49 | 50 | signals: 51 | void deleteRequested(uint8_t id); 52 | private slots: 53 | void deleteComponent(); 54 | private: 55 | // Unique identifier 56 | int _id; 57 | }; 58 | 59 | #endif // MATHCHANNELCOMPONENT_H 60 | -------------------------------------------------------------------------------- /main.cpp: -------------------------------------------------------------------------------- 1 | /**************************************************************************** 2 | ** 3 | ** Copyright (C) 2016 The Qt Company Ltd. 4 | ** Contact: https://www.qt.io/licensing/ 5 | ** 6 | ** This file is part of the Qt Data Visualization module of the Qt Toolkit. 7 | ** 8 | ** $QT_BEGIN_LICENSE:GPL$ 9 | ** Commercial License Usage 10 | ** Licensees holding valid commercial Qt licenses may use this file in 11 | ** accordance with the commercial license agreement provided with the 12 | ** Software or, alternatively, in accordance with the terms contained in 13 | ** a written agreement between you and The Qt Company. For licensing terms 14 | ** and conditions see https://www.qt.io/terms-conditions. For further 15 | ** information use the contact form at https://www.qt.io/contact-us. 16 | ** 17 | ** GNU General Public License Usage 18 | ** Alternatively, this file may be used under the terms of the GNU 19 | ** General Public License version 3 or (at your option) any later version 20 | ** approved by the KDE Free Qt Foundation. The licenses are as published by 21 | ** the Free Software Foundation and appearing in the file LICENSE.GPL3 22 | ** included in the packaging of this file. Please review the following 23 | ** information to ensure the GNU General Public License requirements will 24 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 25 | ** 26 | ** $QT_END_LICENSE$ 27 | ** 28 | ****************************************************************************/ 29 | #include 30 | #include "mainwindow.h" 31 | 32 | int main(int argc, char **argv) 33 | { 34 | //! [0] 35 | QApplication app(argc, argv); 36 | 37 | //! [3] 38 | MainWindow dashboard; 39 | dashboard.show(); 40 | return app.exec(); 41 | //! [3] 42 | } 43 | -------------------------------------------------------------------------------- /datadashboard.pro: -------------------------------------------------------------------------------- 1 | TEMPLATE = app 2 | 3 | QT += datavisualization core gui widgets serialport printsupport network 4 | 5 | 6 | SOURCES += main.cpp mainwindow.cpp \ 7 | helperObjects/channel/channel.cpp \ 8 | helperObjects/dataMultiplexer/datamultiplexer.cpp \ 9 | helperObjects/graphHeaderWidget/graphheaderwidget.cpp \ 10 | helperObjects/mathComponent/mathchannelcomponent.cpp \ 11 | plotWindows/line/lineplot.cpp \ 12 | plotWindows/line/qcustomplot.cpp \ 13 | plotWindows/scatter/scatterwindow.cpp \ 14 | plotWindows/orientation_3d/orientationwidget.cpp \ 15 | plotWindows/orientation_3d/geometryengine.cpp \ 16 | plotWindows/orientation_3d/orientationwindow.cpp \ 17 | dataSources/networkAdapter/networkadapter.cpp \ 18 | dataSources/serialAdapter/serialadapter.cpp 19 | 20 | 21 | HEADERS += mainwindow.h \ 22 | dataSources/dataSources.h \ 23 | helperObjects/channel/channel.h \ 24 | helperObjects/dataMultiplexer/datamultiplexer.h \ 25 | helperObjects/dataMultiplexer/graphclient.h \ 26 | helperObjects/dataMultiplexer/mathchannel.h \ 27 | helperObjects/graphHeaderWidget/graphheaderwidget.h \ 28 | helperObjects/mathComponent/mathchannelcomponent.h \ 29 | plotWindows/line/lineplot.h \ 30 | plotWindows/line/qcustomplot.h \ 31 | plotWindows/plotWindows.h \ 32 | plotWindows/scatter/scatterwindow.h \ 33 | plotWindows/orientation_3d/orientationwindow.h \ 34 | plotWindows/orientation_3d/orientationwidget.h \ 35 | plotWindows/orientation_3d/geometryengine.h \ 36 | dataSources/networkAdapter/networkadapter.h \ 37 | dataSources/serialAdapter/serialadapter.h 38 | 39 | RESOURCES += \ 40 | res/icon.qrc \ 41 | plotWindows/orientation_3d/resources/shaders.qrc \ 42 | plotWindows/orientation_3d/resources/textures.qrc \ 43 | config.ini 44 | 45 | requires(qtConfig(combobox)) 46 | requires(qtConfig(fontcombobox)) 47 | 48 | FORMS += \ 49 | mainwindow.ui 50 | 51 | -------------------------------------------------------------------------------- /helperObjects/dataMultiplexer/mathchannel.h: -------------------------------------------------------------------------------- 1 | #ifndef MATHCHANNEL_H 2 | #define MATHCHANNEL_H 3 | 4 | #include 5 | #include 6 | #include 7 | #include 8 | 9 | /** 10 | * @brief The SignalSource enum 11 | * Describing signal origin 12 | */ 13 | enum SignalSource { 14 | AllChannels, 15 | SerialSignal, 16 | MathSignal, 17 | NetworkSignal 18 | }; 19 | 20 | /** 21 | * @brief The MathOperation enum 22 | * Math operation ID (used in math componenets) 23 | */ 24 | enum MathOperation { 25 | Add_Signal, 26 | Subtract_Signal, 27 | Multiply, 28 | Add_Abs, 29 | Subtract_Abs, 30 | Multiply_Abs 31 | }; 32 | 33 | /** 34 | * @brief The MathOperationText lookup table 35 | * Links \ref enum MathOperation ID to a string 36 | */ 37 | const QVector MathOperationText { 38 | "+", 39 | "-", 40 | "*", 41 | "+ ABS", 42 | " - ABS", 43 | "* ABS" 44 | }; 45 | 46 | /** 47 | * @brief The MathChannel class 48 | * Helper class for storing and manipulating math channels 49 | * and their components 50 | */ 51 | class MathChannel 52 | { 53 | public: 54 | MathChannel(): Enabled(false) {}; 55 | void SetLabel(QString label) 56 | { 57 | _label = label; 58 | } 59 | QString GetLabel() 60 | { 61 | return _label; 62 | } 63 | /** 64 | * @brief Add new math component to this math channel 65 | * @param operation id of math operation 66 | * @param inputChannel input channel to use in the component 67 | */ 68 | void AddComponent(MathOperation operation, uint8_t inputChannel) 69 | { 70 | _component.push_back(std::tuple(operation,inputChannel)); 71 | } 72 | /** 73 | * @brief Reset the component 74 | */ 75 | void Clear() 76 | { 77 | Enabled = false; 78 | _label = QString(""); 79 | _component.clear(); 80 | } 81 | 82 | bool Enabled; 83 | 84 | //private: 85 | QString _label; 86 | std::vector< std::tuple >_component; 87 | }; 88 | 89 | 90 | #endif // MATHCHANNEL_H 91 | -------------------------------------------------------------------------------- /.drone.yml: -------------------------------------------------------------------------------- 1 | --- 2 | kind: pipeline 3 | name: build-release 4 | 5 | platform: 6 | os: linux 7 | arch: amd64 8 | 9 | workspace: 10 | base: /workspace 11 | path: dataDashboard 12 | 13 | steps: 14 | - name: build-release-win64 15 | pull: never 16 | image: qt-win64builder:5.15.1 17 | commands: 18 | - "mkdir build-win64 && cd build-win64" 19 | - "/opt/qt5.11/win64/bin/qmake -config release ../datadashboard.pro" 20 | - "make -j4" 21 | - "copy-libraries /workspace/dataDashboard/build-win64/release" 22 | - "rm release/*.o release/*.cpp release/*.h release/*.qrc" 23 | - "cp ../LICENSE release/LICENSE.txt" 24 | - "cp ../README.md release/README.md" 25 | - "cp ../config.ini release/config.ini" 26 | - "mv release Data_dashboard-${DRONE_TAG##v}-win64" 27 | - "zip -r Data_dashboard-${DRONE_TAG##v}-win64.zip Data_dashboard-${DRONE_TAG##v}-win64/" 28 | when: 29 | event: 30 | - tag 31 | 32 | - name: build-release-ubuntu 33 | pull: never 34 | image: qt-ubuntu16builder:5.15.1 35 | commands: 36 | - "mkdir build-amd64 && cd build-amd64" 37 | - "/opt/qt5.11/amd64/bin/qmake -config release ../datadashboard.pro" 38 | - "make -j4" 39 | - "cqtdeployer -qmake /opt/qt5.11/amd64/bin/qmake -bin datadashboard" 40 | - "cp ../LICENSE DistributionKit/LICENSE.txt" 41 | - "cp ../README.md DistributionKit/README.md" 42 | - "cp ../config.ini DistributionKit/config.ini" 43 | - "mv DistributionKit Data_dashboard-${DRONE_TAG##v}-ubuntu-amd64" 44 | - "zip -r Data_dashboard-${DRONE_TAG##v}-ubuntu-amd64.zip Data_dashboard-${DRONE_TAG##v}-ubuntu-amd64/" 45 | when: 46 | event: 47 | - tag 48 | 49 | - name: publish-release 50 | pull: always 51 | image: plugins/gitea-release 52 | settings: 53 | api_key: 54 | from_secret: gitea_api_key 55 | base_url: https://git.vedran.ml 56 | files: 57 | - "/workspace/dataDashboard/build-win64/Data_dashboard-${DRONE_TAG##v}-win64.zip" 58 | - "/workspace/dataDashboard/build-amd64/Data_dashboard-${DRONE_TAG##v}-ubuntu-amd64.zip" 59 | checksum: 60 | - md5 61 | - sha1 62 | - sha256 63 | when: 64 | event: tag 65 | 66 | trigger: 67 | ref: 68 | - refs/heads/master 69 | - "refs/tags/**" 70 | - "refs/pull/**" 71 | 72 | ... 73 | -------------------------------------------------------------------------------- /.drone-github.yml: -------------------------------------------------------------------------------- 1 | --- 2 | kind: pipeline 3 | name: build-release 4 | 5 | platform: 6 | os: linux 7 | arch: amd64 8 | 9 | workspace: 10 | base: /workspace 11 | path: dataDashboard 12 | 13 | steps: 14 | - name: build-release-win64 15 | pull: never 16 | image: qt-win64builder:5.15.1 17 | commands: 18 | - "mkdir build-win64 && cd build-win64" 19 | - "/opt/qt5.11/win64/bin/qmake -config release ../datadashboard.pro" 20 | - "make -j4" 21 | - "copy-libraries /workspace/dataDashboard/build-win64/release" 22 | - "rm release/*.o release/*.cpp release/*.h release/*.qrc" 23 | - "cp ../LICENSE release/LICENSE.txt" 24 | - "cp ../README.md release/README.md" 25 | - "cp ../config.ini release/config.ini" 26 | - "mv release Data_dashboard-${DRONE_TAG##v}-win64" 27 | - "zip -r Data_dashboard-${DRONE_TAG##v}-win64.zip Data_dashboard-${DRONE_TAG##v}-win64/" 28 | when: 29 | event: 30 | - tag 31 | 32 | - name: build-release-ubuntu 33 | pull: never 34 | image: qt-ubuntu16builder:5.15.1 35 | commands: 36 | - "mkdir build-amd64 && cd build-amd64" 37 | - "/opt/qt5.11/amd64/bin/qmake -config release ../datadashboard.pro" 38 | - "make -j4" 39 | - "cqtdeployer -qmake /opt/qt5.11/amd64/bin/qmake -bin datadashboard" 40 | - "cp ../LICENSE DistributionKit/LICENSE.txt" 41 | - "cp ../README.md DistributionKit/README.md" 42 | - "cp ../config.ini DistributionKit/config.ini" 43 | - "mv DistributionKit Data_dashboard-${DRONE_TAG##v}-ubuntu-amd64" 44 | - "zip -r Data_dashboard-${DRONE_TAG##v}-ubuntu-amd64.zip Data_dashboard-${DRONE_TAG##v}-ubuntu-amd64/" 45 | when: 46 | event: 47 | - tag 48 | 49 | - name: publish-release 50 | pull: always 51 | image: plugins/github-release 52 | settings: 53 | api_key: 54 | from_secret: github_api_key 55 | files: 56 | - "/workspace/dataDashboard/build-win64/Data_dashboard-${DRONE_TAG##v}-win64.zip" 57 | - "/workspace/dataDashboard/build-amd64/Data_dashboard-${DRONE_TAG##v}-ubuntu-amd64.zip" 58 | checksum: 59 | - md5 60 | - sha1 61 | - sha256 62 | when: 63 | event: tag 64 | 65 | trigger: 66 | ref: 67 | - refs/heads/master 68 | - "refs/tags/**" 69 | - "refs/pull/**" 70 | 71 | ... -------------------------------------------------------------------------------- /mainwindow.h: -------------------------------------------------------------------------------- 1 | #ifndef MAINWINDOW_H 2 | #define MAINWINDOW_H 3 | 4 | #include 5 | #include "dataSources/dataSources.h" 6 | #include "helperObjects/channel/channel.h" 7 | #include "helperObjects/mathComponent/mathchannelcomponent.h" 8 | #include "helperObjects/dataMultiplexer/datamultiplexer.h" 9 | #include 10 | #include 11 | 12 | #include 13 | #include 14 | #include 15 | 16 | #define _STYLE_TOOLTIP_(X) "

" X "

" 17 | 18 | namespace Ui { 19 | class MainWindow; 20 | } 21 | 22 | class MainWindow : public QWidget 23 | { 24 | Q_OBJECT 25 | 26 | public: 27 | explicit MainWindow(QWidget *parent = nullptr); 28 | ~MainWindow(); 29 | 30 | static void clearLayout(QLayout* layout, bool deleteWidgets = true); 31 | 32 | public Q_SLOTS: 33 | void logLine(const QString &line); 34 | void toggleConnection(); 35 | void refreshUI(); 36 | 37 | public slots: 38 | void UpdateAvailMathCh(); 39 | void on_delete_updateMathComp(uint8_t id); 40 | 41 | private slots: 42 | void on_channelNumber_valueChanged(int arg1); 43 | 44 | void on_addMathComp_clicked(); 45 | 46 | void on_add3D_clicked(); 47 | 48 | void on_addScatter_clicked(); 49 | 50 | void on_fileloggingEnabled_stateChanged(int arg1); 51 | 52 | void on_logfilePathDialog_clicked(); 53 | 54 | void on_addLine_clicked(); 55 | 56 | void on_enableSerial_clicked(); 57 | 58 | void on_enableNetwork_clicked(); 59 | 60 | private: 61 | void LoadSettings(); 62 | 63 | void RegisterMathChannel(uint8_t chID); 64 | 65 | Ui::MainWindow *ui; 66 | bool _pendingDeletion; 67 | SerialAdapter *dataAdapter; 68 | NetworkAdapter *netAdapter; 69 | 70 | QSettings *settings; 71 | QTimer *mainTimer; 72 | DataMultiplexer *mux; 73 | 74 | // Dynamically created/destroyed UI elements 75 | std::vectorch; 76 | std::vectormathComp; 77 | 78 | std::vectormathChEnabled; 79 | std::vectormathChName; 80 | std::vectorplots; 81 | 82 | // Program run log 83 | QFile *_logFile; 84 | QTextStream *_logFileStream; 85 | bool _loggingInitialized; 86 | }; 87 | 88 | #endif // MAINWINDOW_H 89 | -------------------------------------------------------------------------------- /helperObjects/dataMultiplexer/graphclient.h: -------------------------------------------------------------------------------- 1 | #ifndef GRAPHCLIENT_H 2 | #define GRAPHCLIENT_H 3 | 4 | #include 5 | 6 | enum GraphType { 7 | Orientation3D, 8 | Scatter, 9 | Line 10 | }; 11 | 12 | 13 | class GraphClient 14 | { 15 | friend class DataMultiplexer; 16 | public: 17 | GraphClient(QString name, uint8_t nInChannels, OrientationWindow* reciver) \ 18 | :_name(name), _inChannels(nInChannels), _reciver3D(reciver) 19 | { _type = GraphType::Orientation3D; } 20 | GraphClient(QString name, uint8_t nInChannels, ScatterWindow* reciver) \ 21 | :_name(name), _inChannels(nInChannels), _receiverScatter(reciver) 22 | { _type = GraphType::Scatter; } 23 | GraphClient(QString name, uint8_t nInChannels, LinePlot* reciver) \ 24 | :_name(name), _inChannels(nInChannels), _receiverLine(reciver) 25 | { _type = GraphType::Line; } 26 | 27 | void SetInputChannels(uint8_t n, uint8_t *chList) 28 | { 29 | _inputChannelMap.clear(); 30 | 31 | for (uint8_t i = 0; i < n; i++) 32 | _inputChannelMap.push_back(chList[i]); 33 | } 34 | 35 | void SendData(uint8_t n, double* data) 36 | { 37 | switch (_type) 38 | { 39 | case GraphType::Orientation3D: 40 | _reciver3D->ReceiveData(data, n); 41 | break; 42 | case GraphType::Scatter: 43 | _receiverScatter->ReceiveData(data, n); 44 | break; 45 | case GraphType::Line: 46 | _receiverLine->ReceiveData(data, n); 47 | break; 48 | default: 49 | break; 50 | } 51 | 52 | } 53 | 54 | const QString& GetName() 55 | { 56 | return _name; 57 | } 58 | 59 | OrientationWindow* Receiver(OrientationWindow* dummy=0) 60 | { 61 | assert(dummy==dummy); 62 | return _reciver3D; 63 | } 64 | 65 | ScatterWindow* Receiver(ScatterWindow* dummy=0) 66 | { 67 | assert(dummy==dummy); 68 | return _receiverScatter; 69 | } 70 | 71 | LinePlot* Receiver(LinePlot* dummy=0) 72 | { 73 | assert(dummy==dummy); 74 | return _receiverLine; 75 | } 76 | 77 | 78 | private: 79 | GraphType _type; 80 | QString _name; 81 | uint8_t _inChannels; 82 | OrientationWindow* _reciver3D; 83 | ScatterWindow* _receiverScatter; 84 | LinePlot *_receiverLine; 85 | std::vector_inputChannelMap; 86 | }; 87 | #endif // GRAPHCLIENT_H 88 | -------------------------------------------------------------------------------- /plotWindows/scatter/scatterwindow.h: -------------------------------------------------------------------------------- 1 | /**************************************************************************** 2 | ** 3 | ** Copyright (C) 2016 The Qt Company Ltd. 4 | ** Contact: https://www.qt.io/licensing/ 5 | ** 6 | ** This file is part of the Qt Data Visualization module of the Qt Toolkit. 7 | ** 8 | ** $QT_BEGIN_LICENSE:GPL$ 9 | ** Commercial License Usage 10 | ** Licensees holding valid commercial Qt licenses may use this file in 11 | ** accordance with the commercial license agreement provided with the 12 | ** Software or, alternatively, in accordance with the terms contained in 13 | ** a written agreement between you and The Qt Company. For licensing terms 14 | ** and conditions see https://www.qt.io/terms-conditions. For further 15 | ** information use the contact form at https://www.qt.io/contact-us. 16 | ** 17 | ** GNU General Public License Usage 18 | ** Alternatively, this file may be used under the terms of the GNU 19 | ** General Public License version 3 or (at your option) any later version 20 | ** approved by the KDE Free Qt Foundation. The licenses are as published by 21 | ** the Free Software Foundation and appearing in the file LICENSE.GPL3 22 | ** included in the packaging of this file. Please review the following 23 | ** information to ensure the GNU General Public License requirements will 24 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 25 | ** 26 | ** $QT_END_LICENSE$ 27 | ** 28 | ****************************************************************************/ 29 | 30 | #ifndef SCATTERDATAMODIFIER_H 31 | #define SCATTERDATAMODIFIER_H 32 | 33 | #include 34 | #include 35 | #include 36 | #include 37 | #include 38 | #include 39 | 40 | #include 41 | 42 | 43 | using namespace QtDataVisualization; 44 | 45 | class ScatterWindow : public QMdiSubWindow 46 | { 47 | Q_OBJECT 48 | public: 49 | explicit ScatterWindow(QString objName=""); 50 | ~ScatterWindow() override; 51 | 52 | void UpdateInputChannels(uint8_t *inChannels); 53 | void ReceiveData(double *data, uint8_t n); 54 | 55 | void changeFont(const QFont &font); 56 | void setGridEnabled(int enabled); 57 | 58 | signals: 59 | void logLine(const QString &line); 60 | 61 | public slots: 62 | void on_dataSize_changed(const QString &datasize); 63 | void on_resetData_pressed(); 64 | 65 | private: 66 | QWidget *_contWind; 67 | Q3DScatter *_graph; 68 | QScatterDataArray *_dataArray; 69 | 70 | uint8_t _inputChannels[3]; 71 | uint8_t _maxInChannel; 72 | 73 | graphHeaderWidget *_header; 74 | 75 | int _plotDataSize; 76 | }; 77 | 78 | #endif 79 | -------------------------------------------------------------------------------- /dataSources/serialAdapter/serialadapter.cpp: -------------------------------------------------------------------------------- 1 | #include "serialadapter.h" 2 | 3 | #include 4 | #include 5 | 6 | SerialAdapter::SerialAdapter(QObject *parent) : 7 | QThread(parent) 8 | { 9 | _mux = DataMultiplexer::GetP(); 10 | } 11 | 12 | SerialAdapter::~SerialAdapter() 13 | { 14 | _threadQuit = true; 15 | wait(); 16 | } 17 | 18 | /** 19 | * @brief Open serial port 20 | */ 21 | void SerialAdapter::StartListening() 22 | { 23 | // Check if the thread is already running, if not start it 24 | if (!isRunning()) 25 | { 26 | _threadQuit = false; 27 | start(); 28 | } 29 | } 30 | 31 | /** 32 | * @brief Close serial port 33 | */ 34 | void SerialAdapter::StopListening() 35 | { 36 | _threadQuit = true; 37 | } 38 | 39 | /** 40 | * @brief Update serial port parameters 41 | * @param portName 42 | * @param portBaud 43 | */ 44 | void SerialAdapter::UpdatePort(const QString &portName, const QString &portBaud) 45 | { 46 | if ((portName == _portName) && (portBaud == _portBaud)) 47 | _portUpdated = false; 48 | else 49 | { 50 | _portUpdated = true; 51 | _portName = portName; 52 | _portBaud = portBaud; 53 | } 54 | } 55 | 56 | /** 57 | * @brief Thread to read and publish serial data, capable of dynamically 58 | * updating port parameters 59 | */ 60 | void SerialAdapter::run() 61 | { 62 | QSerialPort serial; 63 | 64 | emit logLine("Serial thread started"); 65 | 66 | if (_portName.isEmpty()) 67 | { 68 | emit logLine(tr("No port name specified")); 69 | return; 70 | } 71 | 72 | _portUpdated = true; 73 | 74 | while (!_threadQuit) 75 | { 76 | // Check if port name changed while running 77 | if (_portUpdated) 78 | { 79 | serial.close(); 80 | serial.setPortName(_portName); 81 | serial.setBaudRate(_portBaud.toUInt()); 82 | 83 | if (!serial.open(QIODevice::ReadWrite)) 84 | { 85 | emit logLine(tr("Can't open %1, error code %2") 86 | .arg(_portName).arg(serial.error())); 87 | return; 88 | } 89 | _portUpdated = false; 90 | } 91 | 92 | // Read response 93 | if (serial.waitForReadyRead(5)) 94 | { 95 | QByteArray responseData = serial.readAll(); 96 | while (serial.waitForReadyRead(1)) 97 | responseData += serial.readAll(); 98 | 99 | const QString response = QString::fromUtf8(responseData); 100 | 101 | _mux->ReceiveData(response); 102 | } 103 | } 104 | serial.close(); 105 | _threadQuit = false; 106 | emit logLine("Serial thread exited"); 107 | } 108 | -------------------------------------------------------------------------------- /plotWindows/orientation_3d/geometryengine.h: -------------------------------------------------------------------------------- 1 | /**************************************************************************** 2 | ** 3 | ** Copyright (C) 2016 The Qt Company Ltd. 4 | ** Contact: https://www.qt.io/licensing/ 5 | ** 6 | ** This file is part of the QtCore module of the Qt Toolkit. 7 | ** 8 | ** $QT_BEGIN_LICENSE:BSD$ 9 | ** Commercial License Usage 10 | ** Licensees holding valid commercial Qt licenses may use this file in 11 | ** accordance with the commercial license agreement provided with the 12 | ** Software or, alternatively, in accordance with the terms contained in 13 | ** a written agreement between you and The Qt Company. For licensing terms 14 | ** and conditions see https://www.qt.io/terms-conditions. For further 15 | ** information use the contact form at https://www.qt.io/contact-us. 16 | ** 17 | ** BSD License Usage 18 | ** Alternatively, you may use this file under the terms of the BSD license 19 | ** as follows: 20 | ** 21 | ** "Redistribution and use in source and binary forms, with or without 22 | ** modification, are permitted provided that the following conditions are 23 | ** met: 24 | ** * Redistributions of source code must retain the above copyright 25 | ** notice, this list of conditions and the following disclaimer. 26 | ** * Redistributions in binary form must reproduce the above copyright 27 | ** notice, this list of conditions and the following disclaimer in 28 | ** the documentation and/or other materials provided with the 29 | ** distribution. 30 | ** * Neither the name of The Qt Company Ltd nor the names of its 31 | ** contributors may be used to endorse or promote products derived 32 | ** from this software without specific prior written permission. 33 | ** 34 | ** 35 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 36 | ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 37 | ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 38 | ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 39 | ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 40 | ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 41 | ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 42 | ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 43 | ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 44 | ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 45 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." 46 | ** 47 | ** $QT_END_LICENSE$ 48 | ** 49 | ****************************************************************************/ 50 | 51 | #ifndef GEOMETRYENGINE_H 52 | #define GEOMETRYENGINE_H 53 | 54 | #include 55 | #include 56 | #include 57 | 58 | class GeometryEngine : protected QOpenGLFunctions 59 | { 60 | public: 61 | GeometryEngine(); 62 | virtual ~GeometryEngine(); 63 | 64 | void drawCubeGeometry(QOpenGLShaderProgram *program); 65 | 66 | private: 67 | void initCubeGeometry(); 68 | 69 | QOpenGLBuffer arrayBuf; 70 | QOpenGLBuffer indexBuf; 71 | }; 72 | 73 | #endif // GEOMETRYENGINE_H 74 | -------------------------------------------------------------------------------- /helperObjects/dataMultiplexer/datamultiplexer.h: -------------------------------------------------------------------------------- 1 | /** 2 | * Data multiplexer singleton (with helper objects) 3 | * 4 | * Thread object used to receive data from multiple sources, parse it, 5 | * perform simple math on it and pass further on to the graphs 6 | */ 7 | 8 | #ifndef DATAMULTIPLEXER_H 9 | #define DATAMULTIPLEXER_H 10 | 11 | #include 12 | #include 13 | #include 14 | #include 15 | #include 16 | 17 | #include 18 | 19 | #include "graphclient.h" 20 | #include "mathchannel.h" 21 | 22 | /** 23 | * @brief The DataMultiplexer class 24 | * Designed as singleton object with GetI and GetP methods for accessing 25 | * the static instance 26 | * 27 | * Handles all the data coming in and out of the program, including all 28 | * the manipulation (math) and logging to file 29 | */ 30 | class DataMultiplexer : public QThread 31 | { 32 | 33 | Q_OBJECT 34 | 35 | public: 36 | // Get singleton 37 | static DataMultiplexer& GetI(); 38 | static DataMultiplexer* GetP(); 39 | 40 | void SetSerialFrameFormat(const QString &start, const QString &delim, const QString &end); 41 | 42 | void RegisterSerialCh(uint8_t n, QString *chName); 43 | 44 | void ReceiveData(const QString &s); 45 | 46 | 47 | void RegisterGraph(QString name, 48 | uint8_t nInChannels, 49 | OrientationWindow* reciver); 50 | void RegisterGraph(QString name, 51 | uint8_t nInChannels, 52 | ScatterWindow *receiver); 53 | void RegisterGraph(QString name, 54 | uint8_t nInChannels, 55 | LinePlot *receiver); 56 | 57 | void UnregisterGraph(OrientationWindow* reciver); 58 | void UnregisterGraph(ScatterWindow* reciver); 59 | void UnregisterGraph(LinePlot* reciver); 60 | 61 | uint16_t GetSampleRateEst(); 62 | signals: 63 | void logLine(const QString &s); 64 | void ChannelsUpdated(); 65 | 66 | public slots: 67 | 68 | void RegisterMathChannel(uint8_t channelId, 69 | MathChannel *mc); 70 | void UnegisterMathChannel(uint8_t channelId); 71 | 72 | QStringList GetChannelList(); 73 | 74 | int EnableFileLogging(const QString &logPath, bool append, char chSep); 75 | void DisableFileLogging(); 76 | 77 | private slots: 78 | void _TimerTick(); 79 | 80 | private: 81 | DataMultiplexer(); 82 | ~DataMultiplexer(); 83 | void _ComputeMathChannels(); 84 | void _InternalChannelUpdate(); 85 | 86 | void run() override; 87 | bool _threadQuit; 88 | 89 | QString _SerialframeFormat[3]; 90 | 91 | double *_channelData; 92 | uint8_t _channelCount[4]; 93 | 94 | MathChannel* _mChannel[7]; 95 | std::vector_SerialLabels; 96 | std::vector_Graphs; 97 | 98 | QString _buffer; 99 | QSemaphore _InputdataReady; 100 | 101 | QFile *_logFile; 102 | QTextStream *_logFileStream; 103 | bool _logToFile; 104 | char _logChSep; 105 | 106 | uint16_t _sampleCount; 107 | uint16_t _extSampleCount; 108 | QTimer _timer; 109 | }; 110 | 111 | #endif // DATAMULTIPLEXER_H 112 | -------------------------------------------------------------------------------- /plotWindows/orientation_3d/orientationwidget.h: -------------------------------------------------------------------------------- 1 | /**************************************************************************** 2 | ** 3 | ** Copyright (C) 2016 The Qt Company Ltd. 4 | ** Contact: https://www.qt.io/licensing/ 5 | ** 6 | ** This file is part of the QtCore module of the Qt Toolkit. 7 | ** 8 | ** $QT_BEGIN_LICENSE:BSD$ 9 | ** Commercial License Usage 10 | ** Licensees holding valid commercial Qt licenses may use this file in 11 | ** accordance with the commercial license agreement provided with the 12 | ** Software or, alternatively, in accordance with the terms contained in 13 | ** a written agreement between you and The Qt Company. For licensing terms 14 | ** and conditions see https://www.qt.io/terms-conditions. For further 15 | ** information use the contact form at https://www.qt.io/contact-us. 16 | ** 17 | ** BSD License Usage 18 | ** Alternatively, you may use this file under the terms of the BSD license 19 | ** as follows: 20 | ** 21 | ** "Redistribution and use in source and binary forms, with or without 22 | ** modification, are permitted provided that the following conditions are 23 | ** met: 24 | ** * Redistributions of source code must retain the above copyright 25 | ** notice, this list of conditions and the following disclaimer. 26 | ** * Redistributions in binary form must reproduce the above copyright 27 | ** notice, this list of conditions and the following disclaimer in 28 | ** the documentation and/or other materials provided with the 29 | ** distribution. 30 | ** * Neither the name of The Qt Company Ltd nor the names of its 31 | ** contributors may be used to endorse or promote products derived 32 | ** from this software without specific prior written permission. 33 | ** 34 | ** 35 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 36 | ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 37 | ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 38 | ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 39 | ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 40 | ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 41 | ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 42 | ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 43 | ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 44 | ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 45 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." 46 | ** 47 | ** $QT_END_LICENSE$ 48 | ** 49 | ****************************************************************************/ 50 | 51 | #ifndef ORIENTATIONWIDGET_H 52 | #define ORIENTATIONWIDGET_H 53 | 54 | #include "geometryengine.h" 55 | 56 | #include 57 | #include 58 | #include 59 | #include 60 | #include 61 | #include 62 | #include 63 | #include 64 | 65 | class GeometryEngine; 66 | 67 | class OrientationWidget : public QOpenGLWidget, public QOpenGLFunctions 68 | { 69 | friend class OrientationWindow; 70 | Q_OBJECT 71 | 72 | public: 73 | using QOpenGLWidget::QOpenGLWidget; 74 | ~OrientationWidget(); 75 | 76 | QQuaternion rotation; 77 | 78 | protected: 79 | void initializeGL() override; 80 | void resizeGL(int w, int h) override; 81 | void paintGL() override; 82 | 83 | void initShaders(); 84 | void initTextures(); 85 | 86 | private: 87 | QOpenGLShaderProgram program; 88 | GeometryEngine *geometries = nullptr; 89 | QOpenGLTexture *texture = nullptr; 90 | QMatrix4x4 projection; 91 | }; 92 | 93 | 94 | 95 | #endif // ORIENTATIONWIDGET_H 96 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | [Data dashboard](https://github.com/vedranMv/dataDashboard) [![Build Status](https://ci1.my-server.dk/api/badges/vedranMv/dataDashboard/status.svg)](https://ci1.my-server.dk/vedranMv/dataDashboard) [![License](https://img.shields.io/badge/license-GPL%20v3.0-brightgreen.svg)](/License) 2 | ======= 3 | (QT based app for real-time data visualization) 4 | 5 | Data dashboard is a program based on QT framework that can be used to to visualize some of the common data types that one comes in contact when working with sensors. Although it was developed during my work with IMU, and is mostly centered around it, it should be versatile enough for other sensors and purposes as well. 6 | 7 | It is currently possible to: 8 | * Read data from serial port or network socket (real input channel) 9 | * Show estimated incoming data rate 10 | * Define data frame (specify start/end of frame character, as well as data separator char) 11 | * Perform basic math (addition, subtraction, abs value) on multiple input channels and visualize result of the operations (virtual input channels) 12 | * Log input channels into a file 13 | * Visualize 3D orientation by taking either euler angles or quaternion as input 14 | * Visualize linear data series (flexible number of input channels) 15 | * Plot data in 3D scatter plot (or 2D by specifying one of the inputs as 0) 16 | * Create dashboard consisting of any combination of the visualizations above on runtime 17 | * Preserve settings between runs in a configuration file 18 | * Internal app log for easier troubleshooting 19 | 20 | ## Demo of current progress 21 | Few screenshots from ``/doc``, demonstrating the UI 22 | 23 | [

](doc/dashboard.PNG) 24 | 25 | [

](doc/input.PNG) 26 | 27 | [

](doc/comparison.PNG) 28 | 29 | Demo videos: 30 | * https://my-server.dk/public/projects/datadashboard/demo.mp4 31 | * https://my-server.dk/public/projects/datadashboard/demo_net.mp4 32 | 33 | ## How to run 34 | 35 | There are several ways to run on both windows and linux. 36 | 37 | ### Windows 38 | 39 | * Download a portable (statically linked) precompiled version from [Releases](https://github.com/vedranMv/dataDashboard/releases)_; or_ 40 | * Download QT Creator and compile the source from this repo 41 | 42 | ### Linux 43 | There are several dependencies for running on linux systems, regardless of which method below you go with: 44 | > ``sudo apt-get install libgl1-mesa-dev libfontconfig1 libxcb-randr0-dev libxcb-xtest0-dev libxcb-xinerama0-dev libxcb-shape0-dev libxcb-xkb-dev`` 45 | 46 | After that, it's possible to: 47 | * (Ubuntu) Download a precompiled (dynamically linked), version from [Releases](https://github.com/vedranMv/dataDashboard/releases) and launch ``datadashboard.sh``_; or_ 48 | * Install QT creator and compile from scratch _; or_ 49 | * Compile the project yourself, following the guide below 50 | 51 | ### Compilation on linux 52 | 53 | 1. Download libraries and compilation tools (not available on older Ubuntu 18.04/16.04) 54 | > ``sudo apt-get install qt5-default qt5-qmake libqt5datavisualization5-dev libqt5serialport5-dev libqt5core5a libqt5x11extras5-dev`` 55 | 56 | 2. Clone this project (master branch for latest release version) 57 | > ``git clone --depth=1 https://github.com/vedranMv/dataDashboard`` 58 | 59 | 3. Make build directory inside the cloned repo 60 | > ``mkdir dataDashboard/build``
61 | ``cd dataDashboard/build`` 62 | 63 | 4. Invoke qmake, then compile with make 64 | > ``qmake -config release ../datadashboard.pro``
65 | ``make`` 66 | 67 | 5. Run the program 68 | > ``./datadashboard`` 69 | 70 | ## Known issues 71 | * Ubuntu 16.04/18.04: Launching scatter plot crashes the program (in Ubuntu 20.04 works as expected) 72 | * 3D orientation plot sometimes freezes (workaround: just switch to another tab, then reopen _Dashboard_ tab) 73 | * High data rates unsupported (scatter plot results in biggest negative impact on performance, see video) 74 | 75 | ## Acknowledgments 76 | Made using: 77 | * QT framework & examples 78 | * [CQtDeployer](https://github.com/QuasarApp/CQtDeployer) part of CI pipeline for ubuntu 79 | * [QTCustomPlot](https://www.qcustomplot.com/index.php/introduction) line plot component 80 | -------------------------------------------------------------------------------- /dataSources/networkAdapter/networkadapter.cpp: -------------------------------------------------------------------------------- 1 | #include "networkadapter.h" 2 | 3 | NetworkAdapter::NetworkAdapter(): _threadQuit(false), _clientSocket(nullptr), 4 | _port(0) 5 | { 6 | _tcpServer = new QTcpServer(); 7 | connect(_tcpServer, &QTcpServer::newConnection, 8 | this, &NetworkAdapter::_onNewConnection); 9 | 10 | _mux = DataMultiplexer::GetP(); 11 | } 12 | 13 | NetworkAdapter::~NetworkAdapter() 14 | { 15 | // Pass kill signal to the thread and wait for it to terminate 16 | _threadQuit = true; 17 | wait(); 18 | StopListening(); 19 | } 20 | 21 | /** 22 | * @brief Network port setted 23 | * @param port 24 | */ 25 | void NetworkAdapter::SetNetPort(uint16_t port) 26 | { 27 | _port = port; 28 | } 29 | 30 | /** 31 | * @brief Network port getter 32 | * @return 33 | */ 34 | uint16_t NetworkAdapter::GetPort() 35 | { 36 | return _port; 37 | } 38 | 39 | /** 40 | * @brief Start listening on network port 41 | * Starts up TCP server on a port 42 | */ 43 | bool NetworkAdapter::StartListening() 44 | { 45 | if (!_tcpServer->isListening()) 46 | { 47 | // External process use this flag to control thread, avoid 48 | // forcing its value here 49 | //_threadQuit = false; 50 | 51 | if (_port == 0) 52 | { 53 | return false; 54 | emit logLine("Port cannot be 0"); 55 | } 56 | 57 | _tcpServer->listen(QHostAddress::Any, _port); 58 | _tcpServer->resumeAccepting(); 59 | emit logLine("Waiting for new connection on port "+QString::number(_port)); 60 | } 61 | 62 | return true; 63 | } 64 | 65 | /** 66 | * @brief Stop listening on network port 67 | * Stop TCP server and tear down a client connection if it exists 68 | */ 69 | void NetworkAdapter::StopListening() 70 | { 71 | emit logLine("Disconnecting client"); 72 | 73 | if (_clientSocket != nullptr) 74 | if (_clientSocket->isOpen()) 75 | { 76 | disconnect(_clientSocket, SIGNAL(readyRead()), this, SLOT(onReadyRead())); 77 | disconnect(_clientSocket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), 78 | this, SLOT(onSocketStateChanged(QAbstractSocket::SocketState))); 79 | _clientSocket->close(); 80 | delete _clientSocket; 81 | _clientSocket = nullptr; 82 | } 83 | 84 | emit logLine("Stopping network thread"); 85 | if (_tcpServer->isListening()) 86 | _tcpServer->close(); 87 | } 88 | 89 | /** 90 | * @brief [Slot] Handler for new TCP connection 91 | * Called by TCP server whenever a new client is asking to be connected 92 | */ 93 | void NetworkAdapter::_onNewConnection() 94 | { 95 | _clientSocket = _tcpServer->nextPendingConnection(); 96 | _tcpServer->pauseAccepting(); 97 | emit logLine("Connection established, reading data"); 98 | //start(); 99 | 100 | connect(_clientSocket, SIGNAL(readyRead()), this, SLOT(onReadyRead())); 101 | connect(_clientSocket, SIGNAL(stateChanged(QAbstractSocket::SocketState)), 102 | this, SLOT(onSocketStateChanged(QAbstractSocket::SocketState))); 103 | } 104 | 105 | /** 106 | * @brief [Slot] Handler for state change in sockets 107 | * Used to handle a client disconnecting from the server. Functions log 108 | * disconnect, delete client object and reset the pointer. Afterwards, 109 | * the server is enabled to receive new clients. 110 | * @param socketState socket state after a change 111 | */ 112 | void NetworkAdapter::onSocketStateChanged(QAbstractSocket::SocketState socketState) 113 | { 114 | if (socketState == QAbstractSocket::UnconnectedState) 115 | { 116 | emit logLine("Client disconnected, waiting for new connection"); 117 | _clientSocket->deleteLater(); 118 | _clientSocket = nullptr; 119 | _tcpServer->resumeAccepting(); 120 | } 121 | } 122 | 123 | /** 124 | * @brief [Slot] Handler for new incoming data on the socket 125 | * Called by the client socket when there's new data available 126 | */ 127 | void NetworkAdapter::onReadyRead() 128 | { 129 | QByteArray responseData = _clientSocket->readAll(); 130 | const QString response = QString::fromUtf8(responseData); 131 | 132 | _mux->ReceiveData(response); 133 | } 134 | -------------------------------------------------------------------------------- /plotWindows/orientation_3d/orientationwidget.cpp: -------------------------------------------------------------------------------- 1 | /**************************************************************************** 2 | ** 3 | ** Copyright (C) 2016 The Qt Company Ltd. 4 | ** Contact: https://www.qt.io/licensing/ 5 | ** 6 | ** This file is part of the QtCore module of the Qt Toolkit. 7 | ** 8 | ** $QT_BEGIN_LICENSE:BSD$ 9 | ** Commercial License Usage 10 | ** Licensees holding valid commercial Qt licenses may use this file in 11 | ** accordance with the commercial license agreement provided with the 12 | ** Software or, alternatively, in accordance with the terms contained in 13 | ** a written agreement between you and The Qt Company. For licensing terms 14 | ** and conditions see https://www.qt.io/terms-conditions. For further 15 | ** information use the contact form at https://www.qt.io/contact-us. 16 | ** 17 | ** BSD License Usage 18 | ** Alternatively, you may use this file under the terms of the BSD license 19 | ** as follows: 20 | ** 21 | ** "Redistribution and use in source and binary forms, with or without 22 | ** modification, are permitted provided that the following conditions are 23 | ** met: 24 | ** * Redistributions of source code must retain the above copyright 25 | ** notice, this list of conditions and the following disclaimer. 26 | ** * Redistributions in binary form must reproduce the above copyright 27 | ** notice, this list of conditions and the following disclaimer in 28 | ** the documentation and/or other materials provided with the 29 | ** distribution. 30 | ** * Neither the name of The Qt Company Ltd nor the names of its 31 | ** contributors may be used to endorse or promote products derived 32 | ** from this software without specific prior written permission. 33 | ** 34 | ** 35 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 36 | ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 37 | ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 38 | ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 39 | ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 40 | ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 41 | ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 42 | ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 43 | ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 44 | ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 45 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." 46 | ** 47 | ** $QT_END_LICENSE$ 48 | ** 49 | ****************************************************************************/ 50 | 51 | #include "orientationwidget.h" 52 | #include "helperObjects/dataMultiplexer/datamultiplexer.h" 53 | 54 | #include 55 | #include 56 | 57 | #include 58 | 59 | OrientationWidget::~OrientationWidget() 60 | { 61 | // Make sure the context is current when deleting the texture 62 | // and the buffers. 63 | makeCurrent(); 64 | delete texture; 65 | delete geometries; 66 | doneCurrent(); 67 | } 68 | 69 | void OrientationWidget::initializeGL() 70 | { 71 | initializeOpenGLFunctions(); 72 | 73 | glClearColor(0, 0, 0, 1); 74 | 75 | initShaders(); 76 | initTextures(); 77 | 78 | //! [2] 79 | // Enable depth buffer 80 | glEnable(GL_DEPTH_TEST); 81 | 82 | // Enable back face culling 83 | glEnable(GL_CULL_FACE); 84 | //! [2] 85 | geometries = new GeometryEngine; 86 | update(); 87 | } 88 | 89 | //! [3] 90 | void OrientationWidget::initShaders() 91 | { 92 | // Compile vertex shader 93 | if (!program.addShaderFromSourceFile(QOpenGLShader::Vertex, ":/vshader.glsl")) 94 | close(); 95 | 96 | // Compile fragment shader 97 | if (!program.addShaderFromSourceFile(QOpenGLShader::Fragment, ":/fshader.glsl")) 98 | close(); 99 | 100 | // Link shader pipeline 101 | if (!program.link()) 102 | close(); 103 | 104 | // Bind shader pipeline for use 105 | if (!program.bind()) 106 | close(); 107 | } 108 | //! [3] 109 | 110 | //! [4] 111 | void OrientationWidget::initTextures() 112 | { 113 | // Load cube.png image 114 | texture = new QOpenGLTexture(QImage(":/cube.png").mirrored()); 115 | 116 | // Set nearest filtering mode for texture minification 117 | texture->setMinificationFilter(QOpenGLTexture::Nearest); 118 | 119 | // Set bilinear filtering mode for texture magnification 120 | texture->setMagnificationFilter(QOpenGLTexture::Linear); 121 | 122 | // Wrap texture coordinates by repeating 123 | // f.ex. texture coordinate (1.1, 1.2) is same as (0.1, 0.2) 124 | texture->setWrapMode(QOpenGLTexture::Repeat); 125 | } 126 | //! [4] 127 | 128 | //! [5] 129 | void OrientationWidget::resizeGL(int w, int h) 130 | { 131 | // Calculate aspect ratio 132 | qreal aspect = qreal(w) / qreal(h ? h : 1); 133 | 134 | // Set near plane to 3.0, far plane to 7.0, field of view 45 degrees 135 | const qreal zNear = 3.0, zFar = 7.0, fov = 45.0; 136 | 137 | // Reset projection 138 | projection.setToIdentity(); 139 | 140 | // Set perspective projection 141 | projection.perspective(fov, aspect, zNear, zFar); 142 | } 143 | //! [5] 144 | 145 | void OrientationWidget::paintGL() 146 | { 147 | // Clear color and depth buffer 148 | glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); 149 | 150 | texture->bind(); 151 | 152 | //! [6] 153 | 154 | // Calculate model view transformation 155 | QMatrix4x4 matrix; 156 | matrix.translate(0.0, 0.0, -5.0); 157 | matrix.rotate(rotation); 158 | 159 | // Set modelview-projection matrix 160 | program.setUniformValue("mvp_matrix", projection * matrix); 161 | //! [6] 162 | 163 | // Use texture unit 0 which contains cube.png 164 | program.setUniformValue("texture", 0); 165 | 166 | // Draw cube geometry 167 | geometries->drawCubeGeometry(&program); 168 | } 169 | -------------------------------------------------------------------------------- /helperObjects/mathComponent/mathchannelcomponent.cpp: -------------------------------------------------------------------------------- 1 | #include "mathchannelcomponent.h" 2 | #include "helperObjects/dataMultiplexer/mathchannel.h" 3 | 4 | #define _STYLE_TOOLTIP_(X) "

" X "

" 5 | 6 | 7 | UIMathChannelComponent::~UIMathChannelComponent() 8 | { 9 | // Deletion of object is called from MainWindow 10 | // Here we only need to delete the layout 11 | while (QLayoutItem* item = layout->takeAt(0)) 12 | { 13 | if (QWidget* widget = item->widget()) 14 | widget->deleteLater(); 15 | delete item; 16 | } 17 | layout->deleteLater(); 18 | } 19 | 20 | /** 21 | * @brief Constructor 22 | * @param id unique identifier of the component 23 | */ 24 | UIMathChannelComponent::UIMathChannelComponent(uint8_t id): _id(id) 25 | { 26 | QLabel *labels[4]; 27 | QSpacerItem *horSpacer; 28 | 29 | labels[0] = new QLabel("Math channel"); 30 | labels[1] = new QLabel("+= "); 31 | labels[2] = new QLabel("(Input channel"); 32 | labels[3] = new QLabel(")"); 33 | 34 | mathChSelector = new QComboBox(); 35 | inChSelector = new QSpinBox(); 36 | 37 | // Populate dropdown with operation text 38 | mathSelector = new QComboBox(); 39 | for (auto &X : MathOperationText) 40 | mathSelector->addItem(X); 41 | 42 | deleteButton = new QPushButton(); 43 | deleteButton->setText("X"); 44 | deleteButton->setFixedWidth(25); 45 | 46 | layout = new QHBoxLayout(); 47 | layout->setObjectName("mathChannel_"+QString::number(_id)); 48 | 49 | horSpacer = new QSpacerItem (20,20,QSizePolicy::Expanding); 50 | 51 | // Construct layout with all the elements 52 | layout->addWidget(labels[0], 0, Qt::AlignLeft); 53 | layout->addWidget(mathChSelector, 0, Qt::AlignLeft); 54 | layout->addWidget(labels[1], 0, Qt::AlignLeft); 55 | layout->addWidget(mathSelector, 0, Qt::AlignLeft); 56 | layout->addWidget(labels[2], 0, Qt::AlignLeft); 57 | layout->addWidget(inChSelector, 0, Qt::AlignLeft); 58 | layout->addWidget(labels[3], 0, Qt::AlignLeft); 59 | 60 | layout->addSpacerItem(horSpacer); 61 | layout->addWidget(deleteButton, 0, Qt::AlignLeft); 62 | 63 | labels[0]->setToolTip(_STYLE_TOOLTIP_("Select input channel to be used " 64 | "in math operation")); 65 | inChSelector->setToolTip(_STYLE_TOOLTIP_("Select input channel to be used " 66 | "in math operation")); 67 | labels[1]->setToolTip(_STYLE_TOOLTIP_("Select math channel that the " 68 | "operation should be a component of")); 69 | mathChSelector->setToolTip(_STYLE_TOOLTIP_("Select math channel that the " 70 | "operation should be a component of")); 71 | labels[2]->setToolTip(_STYLE_TOOLTIP_("Select arithmetic operation to be " 72 | "performed on the input channel ")); 73 | mathSelector->setToolTip(_STYLE_TOOLTIP_("Select arithmetic operation to be " 74 | "performed on the input channel ")); 75 | deleteButton->setToolTip(_STYLE_TOOLTIP_("Delete math component")); 76 | 77 | for (int i = 0; i < 6; i++) 78 | mathChSelector->addItem(QString::number(i+1)); 79 | 80 | QObject::connect(deleteButton, &QPushButton::pressed, 81 | this, &UIMathChannelComponent::deleteComponent); 82 | } 83 | 84 | /** 85 | * @brief Update the list of math channels with the newly provided one 86 | * @param mathCh Array of new math channel IDs 87 | * @param size Size of mathCh array 88 | */ 89 | void UIMathChannelComponent::UpdateMathCh(int *mathCh, int size) 90 | { 91 | int oldCh = mathChSelector->currentText().toInt(), 92 | index = -1; 93 | mathChSelector->clear(); 94 | 95 | for (int i = 0; i < size; i++) 96 | { 97 | mathChSelector->addItem(QString::number(mathCh[i])); 98 | // Attempt to preserve selected channel, if it 99 | // exists in the new list save its index and 100 | // activate it afterwards 101 | if (mathCh[i] == oldCh) 102 | index = i; 103 | } 104 | mathChSelector->setCurrentIndex(index); 105 | } 106 | 107 | /** 108 | * @brief Set selected input channel 109 | * @param inCh Input channel to take the data from for this math component 110 | */ 111 | void UIMathChannelComponent::SetInCh(int inCh) 112 | { 113 | inChSelector->setValue(inCh); 114 | } 115 | 116 | /** 117 | * @brief Get currently selected input channel 118 | * @return Currently selected input channel 119 | */ 120 | int UIMathChannelComponent::GetInCh() 121 | { 122 | return inChSelector->value(); 123 | } 124 | 125 | /** 126 | * @brief Set selected math channel for this component 127 | * @param mathCh Math channel to be associated with this math component 128 | */ 129 | void UIMathChannelComponent::SetMathCh(int mathCh) 130 | { 131 | bool valid = false; 132 | int i; 133 | 134 | // Find if desired math channel exists 135 | for (i = 0; i < mathChSelector->count(); i++) 136 | if (mathChSelector->itemText(i).toInt() == mathCh) 137 | { 138 | valid = true; 139 | break; 140 | } 141 | 142 | // If it exists, select it 143 | if (valid) 144 | mathChSelector->setCurrentIndex(i); 145 | } 146 | 147 | /** 148 | * @brief Get selected math channel for this component 149 | * @return 150 | */ 151 | int UIMathChannelComponent::GetMathCh() 152 | { 153 | return mathChSelector->currentText().toInt(); 154 | } 155 | 156 | /** 157 | * @brief Set math operation for this component 158 | * @param math id of math component 159 | */ 160 | void UIMathChannelComponent::SetMath(int math) 161 | { 162 | mathSelector->setCurrentIndex(math); 163 | } 164 | 165 | /** 166 | * @brief Get selected math operation for this component 167 | * @return id of the selected math component 168 | */ 169 | int UIMathChannelComponent::GetMath() 170 | { 171 | return mathSelector->currentIndex(); 172 | } 173 | 174 | /** 175 | * @brief [Slot] Called by parent to delete this component 176 | */ 177 | void UIMathChannelComponent::deleteComponent() 178 | { 179 | emit deleteRequested(_id); 180 | } 181 | 182 | /** 183 | * @brief Return layout of this component (used in deletion) 184 | * @return 185 | */ 186 | QHBoxLayout* UIMathChannelComponent::GetLayout() 187 | { 188 | return layout; 189 | } 190 | 191 | /** 192 | * @brief Set this component's ID 193 | * @param id id to set 194 | */ 195 | void UIMathChannelComponent::SetID(uint8_t id) 196 | { 197 | _id = id; 198 | } 199 | 200 | /** 201 | * @brief Get this component's ID 202 | * @return 203 | */ 204 | uint8_t UIMathChannelComponent::GetID() 205 | { 206 | return _id; 207 | } 208 | -------------------------------------------------------------------------------- /helperObjects/graphHeaderWidget/graphheaderwidget.cpp: -------------------------------------------------------------------------------- 1 | #include "graphheaderwidget.h" 2 | #include "helperObjects/dataMultiplexer/datamultiplexer.h" 3 | #include 4 | 5 | #include 6 | #include 7 | #include 8 | #include 9 | 10 | /** 11 | * @brief Create header widget 12 | * Header widget contains main layout (horiz.) and two vertical 13 | * widgets inside of it containing labels and combo-boxes 14 | * 1111111111111111 15 | * 1 2222 3333 * /1 16 | * 1 2 2 3 3 * /1 17 | * 1 2222 3333 * /1 18 | * 1111111111111111 19 | * Stars depict area where extra horizontal widgets can be injected 20 | * before \ref AppendHorSpacer is called. Finally, horizontal spacer 21 | * is added in the back, shown in / 22 | * @param chnnelNum Number of input channels 23 | */ 24 | graphHeaderWidget::graphHeaderWidget(uint8_t chnnelNum, QString ParentWinName) 25 | : _parentWinName(ParentWinName), _parent(nullptr) 26 | { 27 | // Create layouts 28 | _mainLayout = new QHBoxLayout(); 29 | QVBoxLayout *chLabels = new QVBoxLayout(); 30 | QVBoxLayout *inChannels = new QVBoxLayout(); 31 | 32 | _mainLayout->addLayout(chLabels); 33 | _mainLayout->addLayout(inChannels); 34 | 35 | _inputChannelList = new uint8_t[chnnelNum]; 36 | 37 | // Loop to create channel labels and drop-downs 38 | for (uint8_t i = 0; i < chnnelNum; i++) 39 | { 40 | _inChLabel.push_back(new QLabel()); 41 | _inChLabel.back()->setText("Channel "+QString::number(i)); 42 | _inChLabel.back()->setToolTip( _STYLE_TOOLTIP_(\ 43 | "Select which input channel should be used as channel " \ 44 | + QString::number(i) + " in the plot")); 45 | _inChLabel.back()->setFixedHeight(22); 46 | 47 | _inCh.push_back(new QComboBox()); 48 | // Set fixed height for nicer look 49 | _inCh.back()->setFixedHeight(22); 50 | _inCh.back()->setToolTip( _STYLE_TOOLTIP_(\ 51 | "Select which input channel should be used as channel " \ 52 | + QString::number(i) + " in the plot")); 53 | 54 | // Trigger 'ComboBoxUpdated' function here whenever the combo-boxes 55 | // get updated 56 | QObject::connect(_inCh[i], 57 | QOverload::of(&QComboBox::currentIndexChanged), 58 | this, 59 | &graphHeaderWidget::ComboBoxUpdated); 60 | 61 | chLabels->addWidget(_inChLabel.back()); 62 | inChannels->addWidget(_inCh.back()); 63 | } 64 | UpdateChannelDropdown(); 65 | } 66 | 67 | /** 68 | * @brief Add horizontal spacer to the end of the layout 69 | * Seals the header widget once the header contains all the 70 | * necessary fields 71 | */ 72 | void graphHeaderWidget::AppendHorSpacer() 73 | { 74 | _mainLayout->addSpacerItem(new QSpacerItem (20,20,QSizePolicy::Expanding)); 75 | } 76 | 77 | /** 78 | * @brief [Slot] Called from mux to refresh the list of channels in the 79 | * drop-down menus 80 | */ 81 | void graphHeaderWidget::UpdateChannelDropdown() 82 | { 83 | QString time = QDateTime::currentDateTime().time().toString(); 84 | emit logLine("Updating channel dropdown for "+_parentWinName); 85 | for (QComboBox* X : _inCh) 86 | { 87 | emit logLine(" Processing"); 88 | // Save selected entry in an attempt to reselect it after refresh 89 | QString currentItem = X->currentText(); 90 | // Clear list 91 | X->clear(); 92 | // Insert new list 93 | X->addItems(DataMultiplexer::GetI().GetChannelList()); 94 | // Attempt to reselect old value 95 | int newIndex = X->findText(currentItem); 96 | if (newIndex >= 0) 97 | X->setCurrentIndex(newIndex); 98 | } 99 | 100 | time = QDateTime::currentDateTime().time().toString(); 101 | emit logLine("Finished updating channel dropdown for "+_parentWinName); 102 | } 103 | 104 | /** 105 | * @brief Returns reference to labels so they can be stylize or edited from 106 | * external sources 107 | * @return Reference to the vector of labels 108 | */ 109 | QVector& graphHeaderWidget::GetLabels() 110 | { 111 | return _inChLabel; 112 | } 113 | 114 | /** 115 | * @brief Returns array of selected channel names, as selected in combo boxes 116 | * @return array of channel labels 117 | */ 118 | QVector graphHeaderWidget::GetChLabels() 119 | { 120 | QVector retVal; 121 | 122 | for (QComboBox* X : _inCh) 123 | retVal.push_back(X->currentText()); 124 | 125 | return retVal; 126 | } 127 | 128 | /** 129 | * @brief Returns an array with which channels are selected on the graph 130 | * @return Vector containing indexes of selected channel in every drop-down 131 | */ 132 | QVector graphHeaderWidget::GetSelectedChannels() 133 | { 134 | QVectorretVal; 135 | 136 | for (QComboBox* X : _inCh) 137 | retVal.push_back(X->currentIndex()); 138 | 139 | return retVal; 140 | } 141 | 142 | /** 143 | * @brief Restore the selected channels in their respective drop-downs 144 | * provided the list generated by \ref graphHeaderWidget::GetSelectedChannels() 145 | * @param selectedCh list saying which id to select in which QComboBox 146 | */ 147 | void graphHeaderWidget::SetSelectedChannels(QVector &selectedCh) 148 | { 149 | for (uint8_t i = 0; i < _inCh.size(); i++) 150 | // Check that current index exists in the array 151 | if (i < selectedCh.size()) 152 | // Check that the value on current index does not exceed total 153 | // number of index on the list 154 | if (selectedCh[i] < _inCh[i]->count()) 155 | _inCh[i]->setCurrentIndex(selectedCh[i]); 156 | } 157 | 158 | /** 159 | * @brief Update tooltip of a selected channel 160 | * @param id Channel ID to be updated 161 | * @param toolTip String to use as tooltip 162 | */ 163 | void graphHeaderWidget::SetChToolTip(uint8_t id, QString toolTip) 164 | { 165 | // Check if Id is valid 166 | if ((id >= _inCh.size()) || (id >= _inChLabel.size())) 167 | return; 168 | _inChLabel[id]->setToolTip( _STYLE_TOOLTIP_(+toolTip+)); 169 | _inCh[id]->setToolTip( _STYLE_TOOLTIP_(+toolTip+)); 170 | } 171 | /** 172 | * @brief Returns main header layout 173 | * @return main header layout 174 | */ 175 | QHBoxLayout* graphHeaderWidget::GetLayout() 176 | { 177 | return _mainLayout; 178 | } 179 | 180 | /** 181 | * @brief [Private Slot] Handles pushing an updated list of input channels to 182 | * the parent window 183 | * Called by the combo-boxes when their value is changed 184 | */ 185 | void graphHeaderWidget::ComboBoxUpdated(const int &) 186 | { 187 | for (uint8_t i = 0; i < _inCh.size(); i++) 188 | _inputChannelList[i] = _inCh[i]->currentIndex(); 189 | 190 | emit UpdateInputChannels(_inputChannelList); 191 | } 192 | 193 | graphHeaderWidget::~graphHeaderWidget() 194 | { 195 | delete [] _inputChannelList; 196 | } 197 | -------------------------------------------------------------------------------- /plotWindows/orientation_3d/geometryengine.cpp: -------------------------------------------------------------------------------- 1 | /**************************************************************************** 2 | ** 3 | ** Copyright (C) 2016 The Qt Company Ltd. 4 | ** Contact: https://www.qt.io/licensing/ 5 | ** 6 | ** This file is part of the QtCore module of the Qt Toolkit. 7 | ** 8 | ** $QT_BEGIN_LICENSE:BSD$ 9 | ** Commercial License Usage 10 | ** Licensees holding valid commercial Qt licenses may use this file in 11 | ** accordance with the commercial license agreement provided with the 12 | ** Software or, alternatively, in accordance with the terms contained in 13 | ** a written agreement between you and The Qt Company. For licensing terms 14 | ** and conditions see https://www.qt.io/terms-conditions. For further 15 | ** information use the contact form at https://www.qt.io/contact-us. 16 | ** 17 | ** BSD License Usage 18 | ** Alternatively, you may use this file under the terms of the BSD license 19 | ** as follows: 20 | ** 21 | ** "Redistribution and use in source and binary forms, with or without 22 | ** modification, are permitted provided that the following conditions are 23 | ** met: 24 | ** * Redistributions of source code must retain the above copyright 25 | ** notice, this list of conditions and the following disclaimer. 26 | ** * Redistributions in binary form must reproduce the above copyright 27 | ** notice, this list of conditions and the following disclaimer in 28 | ** the documentation and/or other materials provided with the 29 | ** distribution. 30 | ** * Neither the name of The Qt Company Ltd nor the names of its 31 | ** contributors may be used to endorse or promote products derived 32 | ** from this software without specific prior written permission. 33 | ** 34 | ** 35 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 36 | ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 37 | ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 38 | ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 39 | ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 40 | ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 41 | ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 42 | ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 43 | ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 44 | ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 45 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." 46 | ** 47 | ** $QT_END_LICENSE$ 48 | ** 49 | ****************************************************************************/ 50 | 51 | #include "geometryengine.h" 52 | 53 | #include 54 | #include 55 | 56 | struct VertexData 57 | { 58 | QVector3D position; 59 | QVector2D texCoord; 60 | }; 61 | 62 | //! [0] 63 | GeometryEngine::GeometryEngine() 64 | : indexBuf(QOpenGLBuffer::IndexBuffer) 65 | { 66 | initializeOpenGLFunctions(); 67 | 68 | // Generate 2 VBOs 69 | arrayBuf.create(); 70 | indexBuf.create(); 71 | 72 | // Initializes cube geometry and transfers it to VBOs 73 | initCubeGeometry(); 74 | } 75 | 76 | GeometryEngine::~GeometryEngine() 77 | { 78 | arrayBuf.destroy(); 79 | indexBuf.destroy(); 80 | } 81 | //! [0] 82 | 83 | void GeometryEngine::initCubeGeometry() 84 | { 85 | // For cube we would need only 8 vertices but we have to 86 | // duplicate vertex for each face because texture coordinate 87 | // is different. 88 | VertexData vertices[] = { 89 | // Vertex data for face 0 90 | {QVector3D(-1.0f, -1.0f, 1.0f), QVector2D(0.0f, 0.0f)}, // v0 91 | {QVector3D( 1.0f, -1.0f, 1.0f), QVector2D(0.33f, 0.0f)}, // v1 92 | {QVector3D(-1.0f, 1.0f, 1.0f), QVector2D(0.0f, 0.5f)}, // v2 93 | {QVector3D( 1.0f, 1.0f, 1.0f), QVector2D(0.33f, 0.5f)}, // v3 94 | 95 | // Vertex data for face 1 96 | {QVector3D( 1.0f, -1.0f, 1.0f), QVector2D( 0.0f, 0.5f)}, // v4 97 | {QVector3D( 1.0f, -1.0f, -1.0f), QVector2D(0.33f, 0.5f)}, // v5 98 | {QVector3D( 1.0f, 1.0f, 1.0f), QVector2D(0.0f, 1.0f)}, // v6 99 | {QVector3D( 1.0f, 1.0f, -1.0f), QVector2D(0.33f, 1.0f)}, // v7 100 | 101 | // Vertex data for face 2 102 | {QVector3D( 1.0f, -1.0f, -1.0f), QVector2D(0.66f, 0.5f)}, // v8 103 | {QVector3D(-1.0f, -1.0f, -1.0f), QVector2D(1.0f, 0.5f)}, // v9 104 | {QVector3D( 1.0f, 1.0f, -1.0f), QVector2D(0.66f, 1.0f)}, // v10 105 | {QVector3D(-1.0f, 1.0f, -1.0f), QVector2D(1.0f, 1.0f)}, // v11 106 | 107 | // Vertex data for face 3 108 | {QVector3D(-1.0f, -1.0f, -1.0f), QVector2D(0.66f, 0.0f)}, // v12 109 | {QVector3D(-1.0f, -1.0f, 1.0f), QVector2D(1.0f, 0.0f)}, // v13 110 | {QVector3D(-1.0f, 1.0f, -1.0f), QVector2D(0.66f, 0.5f)}, // v14 111 | {QVector3D(-1.0f, 1.0f, 1.0f), QVector2D(1.0f, 0.5f)}, // v15 112 | 113 | // Vertex data for face 4 114 | {QVector3D(-1.0f, -1.0f, -1.0f), QVector2D(0.33f, 0.0f)}, // v16 115 | {QVector3D( 1.0f, -1.0f, -1.0f), QVector2D(0.66f, 0.0f)}, // v17 116 | {QVector3D(-1.0f, -1.0f, 1.0f), QVector2D(0.33f, 0.5f)}, // v18 117 | {QVector3D( 1.0f, -1.0f, 1.0f), QVector2D(0.66f, 0.5f)}, // v19 118 | 119 | // Vertex data for face 5 120 | {QVector3D(-1.0f, 1.0f, 1.0f), QVector2D(0.33f, 0.5f)}, // v20 121 | {QVector3D( 1.0f, 1.0f, 1.0f), QVector2D(0.66f, 0.5f)}, // v21 122 | {QVector3D(-1.0f, 1.0f, -1.0f), QVector2D(0.33f, 1.0f)}, // v22 123 | {QVector3D( 1.0f, 1.0f, -1.0f), QVector2D(0.66f, 1.0f)} // v23 124 | }; 125 | 126 | // Indices for drawing cube faces using triangle strips. 127 | // Triangle strips can be connected by duplicating indices 128 | // between the strips. If connecting strips have opposite 129 | // vertex order then last index of the first strip and first 130 | // index of the second strip needs to be duplicated. If 131 | // connecting strips have same vertex order then only last 132 | // index of the first strip needs to be duplicated. 133 | GLushort indices[] = { 134 | 0, 1, 2, 3, 3, // Face 0 - triangle strip ( v0, v1, v2, v3) 135 | 4, 4, 5, 6, 7, 7, // Face 1 - triangle strip ( v4, v5, v6, v7) 136 | 8, 8, 9, 10, 11, 11, // Face 2 - triangle strip ( v8, v9, v10, v11) 137 | 12, 12, 13, 14, 15, 15, // Face 3 - triangle strip (v12, v13, v14, v15) 138 | 16, 16, 17, 18, 19, 19, // Face 4 - triangle strip (v16, v17, v18, v19) 139 | 20, 20, 21, 22, 23 // Face 5 - triangle strip (v20, v21, v22, v23) 140 | }; 141 | 142 | //! [1] 143 | // Transfer vertex data to VBO 0 144 | arrayBuf.bind(); 145 | arrayBuf.allocate(vertices, 24 * sizeof(VertexData)); 146 | 147 | // Transfer index data to VBO 1 148 | indexBuf.bind(); 149 | indexBuf.allocate(indices, 34 * sizeof(GLushort)); 150 | //! [1] 151 | } 152 | 153 | //! [2] 154 | void GeometryEngine::drawCubeGeometry(QOpenGLShaderProgram *program) 155 | { 156 | // Tell OpenGL which VBOs to use 157 | arrayBuf.bind(); 158 | indexBuf.bind(); 159 | 160 | // Offset for position 161 | quintptr offset = 0; 162 | 163 | // Tell OpenGL programmable pipeline how to locate vertex position data 164 | int vertexLocation = program->attributeLocation("a_position"); 165 | program->enableAttributeArray(vertexLocation); 166 | program->setAttributeBuffer(vertexLocation, GL_FLOAT, offset, 3, sizeof(VertexData)); 167 | 168 | // Offset for texture coordinate 169 | offset += sizeof(QVector3D); 170 | 171 | // Tell OpenGL programmable pipeline how to locate vertex texture coordinate data 172 | int texcoordLocation = program->attributeLocation("a_texcoord"); 173 | program->enableAttributeArray(texcoordLocation); 174 | program->setAttributeBuffer(texcoordLocation, GL_FLOAT, offset, 2, sizeof(VertexData)); 175 | 176 | // Draw cube geometry using indices from VBO 1 177 | glDrawElements(GL_TRIANGLE_STRIP, 34, GL_UNSIGNED_SHORT, nullptr); 178 | } 179 | //! [2] 180 | -------------------------------------------------------------------------------- /plotWindows/orientation_3d/orientationwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "orientationwindow.h" 2 | 3 | #include 4 | #include 5 | #include 6 | #include 7 | 8 | 9 | OrientationWindow::OrientationWindow(QWidget *parent, QString objName): _nInputs(3) 10 | { 11 | this->setParent(parent); 12 | this->setObjectName(objName); 13 | // Create container window 14 | _contWind = new QWidget(); 15 | this->setWidget(_contWind); 16 | windMainLayout = new QVBoxLayout(_contWind); 17 | 18 | _ConstructUI(); 19 | } 20 | 21 | OrientationWindow::~OrientationWindow() 22 | { 23 | emit logLine("3D: Destroying the plot"); 24 | DataMultiplexer::GetI().UnregisterGraph(this); 25 | 26 | disconnect(DataMultiplexer::GetP(), 27 | &DataMultiplexer::ChannelsUpdated, 28 | _header, 29 | &graphHeaderWidget::UpdateChannelDropdown); 30 | MainWindow::clearLayout(_contWind->layout()); 31 | } 32 | 33 | /** 34 | * @brief Constructs UI based on configuration variables 35 | * Separated from the constructor to allow layout changes on runtime 36 | */ 37 | void OrientationWindow::_ConstructUI() 38 | { 39 | // Check if UI is already been constructed, then destroy it 40 | if (!_contWind->layout()->isEmpty()) 41 | { 42 | emit logLine("3D: Deconstructing existing UI"); 43 | DataMultiplexer::GetI().UnregisterGraph(this); 44 | // Make sure input channel drop-downs have updated list of channels 45 | disconnect(DataMultiplexer::GetP(), 46 | &DataMultiplexer::ChannelsUpdated, 47 | _header, 48 | &graphHeaderWidget::UpdateChannelDropdown); 49 | MainWindow::clearLayout(_contWind->layout()); 50 | } 51 | 52 | QString mode = ""; 53 | if (_nInputs == 3) 54 | mode = "Euler mode"; 55 | else 56 | mode = "Quaternion mode"; 57 | 58 | emit logLine("3D: Constructing new UI in " + mode); 59 | 60 | // Basic header with input channel drop-downs 61 | _header = new graphHeaderWidget(_nInputs, this->objectName()); 62 | windMainLayout->addLayout(_header->GetLayout()); 63 | 64 | // Line to separate channels from config 65 | QFrame *_vertLine = new QFrame(); 66 | _vertLine->setFrameShape(QFrame::VLine); 67 | _vertLine->setFrameShadow(QFrame::Sunken); 68 | _header->GetLayout()->addWidget(_vertLine); 69 | 70 | // Header items for orientation plot 71 | QVBoxLayout *orientationSpecificHeader = new QVBoxLayout(); 72 | _header->GetLayout()->addLayout(orientationSpecificHeader); 73 | _header->AppendHorSpacer(); 74 | 75 | // Radio buttons for switching between euler and quat input 76 | QRadioButton *rpyInput = new QRadioButton(); 77 | rpyInput->setText("Euler (RPY)"); 78 | rpyInput->setToolTip(_STYLE_TOOLTIP_(\ 79 | "Orientation is supplied as Euler angles in degrees")); 80 | 81 | QRadioButton *quatInput = new QRadioButton(); 82 | quatInput->setText("Quaternion (w,x,y,z)"); 83 | quatInput->setToolTip(_STYLE_TOOLTIP_(\ 84 | "Orientation is supplied as a normalized quaternion")); 85 | 86 | // Add radio buttons to the header widget 87 | if (_nInputs == 3) 88 | rpyInput->setChecked(true); 89 | else 90 | quatInput->setChecked(true); 91 | orientationSpecificHeader->addWidget(new QLabel("Input type")); 92 | orientationSpecificHeader->addWidget(rpyInput); 93 | orientationSpecificHeader->addWidget(quatInput); 94 | orientationSpecificHeader->addSpacerItem(new QSpacerItem (20,20,QSizePolicy::Expanding)); 95 | 96 | connect(rpyInput, &QRadioButton::toggled, 97 | this, &OrientationWindow::InputTypeUpdated); 98 | 99 | // 3D orientation widget 100 | _widget3d = new OrientationWidget(); 101 | _widget3d->setMinimumSize(QSize(200,200)); 102 | _widget3d->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); 103 | windMainLayout->addWidget(_widget3d); 104 | 105 | // Make sure input channel drop-downs have updated list of channels 106 | QObject::connect(DataMultiplexer::GetP(), 107 | &DataMultiplexer::ChannelsUpdated, 108 | _header, 109 | &graphHeaderWidget::UpdateChannelDropdown); 110 | // Handle dynamic channel selection by drop-down 111 | QObject::connect(_header, &graphHeaderWidget::UpdateInputChannels, 112 | this, &OrientationWindow::UpdateInputChannels); 113 | 114 | for (uint8_t i = 0; i < _nInputs; i++) 115 | _inputChannels[i] = 0; 116 | 117 | _maxInChannel = 0; 118 | 119 | // Update channel names in the header 120 | if (_nInputs == 3) 121 | { 122 | _header->GetLabels()[0]->setText("Roll"); 123 | _header->SetChToolTip(0, _STYLE_TOOLTIP_("Cube roll")); 124 | _header->GetLabels()[1]->setText("Pitch"); 125 | _header->SetChToolTip(1, _STYLE_TOOLTIP_("Cube pitch")); 126 | _header->GetLabels()[2]->setText("Yaw"); 127 | _header->SetChToolTip(2, _STYLE_TOOLTIP_("Cube yaw")); 128 | } 129 | else if (_nInputs == 4) 130 | { 131 | _header->GetLabels()[0]->setText("w"); 132 | _header->SetChToolTip(0, _STYLE_TOOLTIP_("Quaternion w component")); 133 | _header->GetLabels()[1]->setText("x"); 134 | _header->SetChToolTip(1, _STYLE_TOOLTIP_("Quaternion x component")); 135 | _header->GetLabels()[2]->setText("y"); 136 | _header->SetChToolTip(2, _STYLE_TOOLTIP_("Quaternion y component")); 137 | _header->GetLabels()[3]->setText("z"); 138 | _header->SetChToolTip(3, _STYLE_TOOLTIP_("Quaternion z component")); 139 | } 140 | 141 | // Register with the mux 142 | DataMultiplexer::GetI().RegisterGraph(this->objectName(), _nInputs, this); 143 | } 144 | 145 | /** 146 | * @brief [Slot] Handle switching between the plot modes (euler vs quat.) 147 | * @param rpySelected 'true' if euler mode has been selected 148 | */ 149 | void OrientationWindow::InputTypeUpdated(bool rpySelected) 150 | { 151 | emit logLine("3D: Mode change requested"); 152 | if (rpySelected) 153 | _nInputs = 3; 154 | else 155 | _nInputs = 4; 156 | 157 | _ConstructUI(); 158 | } 159 | 160 | /** 161 | * @brief Function directly called by the multiplexer to push data into 162 | * the graph 163 | * @param data Array of available data 164 | * @param n Size of data array 165 | */ 166 | void OrientationWindow::ReceiveData(double *data, uint8_t n) 167 | { 168 | // Check if the largest index of input channels is available in the 169 | // received block of data 170 | if (n < _maxInChannel) 171 | return; 172 | 173 | // Update rotation 174 | if (_nInputs == 3) 175 | _widget3d->rotation = \ 176 | QQuaternion::fromEulerAngles( (float)data[ _inputChannels[1] ], 177 | (float)data[ _inputChannels[2] ], 178 | (float)data[ _inputChannels[0] ] ); 179 | else 180 | _widget3d->rotation = \ 181 | QQuaternion((float)data[ _inputChannels[0] ], 182 | (float)data[ _inputChannels[1] ], 183 | (float)data[ _inputChannels[2] ], 184 | (float)data[ _inputChannels[3] ] ); 185 | 186 | _widget3d->update();; 187 | } 188 | 189 | /** 190 | * @brief [Slot] Function that is called whenever input channel has been 191 | * changed in the drop-down fields of the header. It updates the channels 192 | * used as data sources for the plot. 193 | * @param inChannels Array of 3 input channel indexes 194 | */ 195 | void OrientationWindow::UpdateInputChannels(uint8_t *inChannels) 196 | { 197 | emit logLine("3D: Updating input channels"); 198 | _inputChannels[0] = inChannels[0]; 199 | _inputChannels[1] = inChannels[1]; 200 | _inputChannels[2] = inChannels[2]; 201 | 202 | _maxInChannel = 0; 203 | for (uint8_t i = 0; i < 3; i++) 204 | if (inChannels[i] > _maxInChannel) 205 | _maxInChannel = inChannels[i]; 206 | } 207 | -------------------------------------------------------------------------------- /plotWindows/scatter/scatterwindow.cpp: -------------------------------------------------------------------------------- 1 | /**************************************************************************** 2 | ** 3 | ** Copyright (C) 2016 The Qt Company Ltd. 4 | ** Contact: https://www.qt.io/licensing/ 5 | ** 6 | ** This file is part of the Qt Data Visualization module of the Qt Toolkit. 7 | ** 8 | ** $QT_BEGIN_LICENSE:GPL$ 9 | ** Commercial License Usage 10 | ** Licensees holding valid commercial Qt licenses may use this file in 11 | ** accordance with the commercial license agreement provided with the 12 | ** Software or, alternatively, in accordance with the terms contained in 13 | ** a written agreement between you and The Qt Company. For licensing terms 14 | ** and conditions see https://www.qt.io/terms-conditions. For further 15 | ** information use the contact form at https://www.qt.io/contact-us. 16 | ** 17 | ** GNU General Public License Usage 18 | ** Alternatively, this file may be used under the terms of the GNU 19 | ** General Public License version 3 or (at your option) any later version 20 | ** approved by the KDE Free Qt Foundation. The licenses are as published by 21 | ** the Free Software Foundation and appearing in the file LICENSE.GPL3 22 | ** included in the packaging of this file. Please review the following 23 | ** information to ensure the GNU General Public License requirements will 24 | ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 25 | ** 26 | ** $QT_END_LICENSE$ 27 | ** 28 | ****************************************************************************/ 29 | 30 | #include "scatterwindow.h" 31 | #include 32 | #include 33 | #include 34 | #include 35 | #include 36 | #include 37 | #include 38 | #include 39 | #include 40 | #include 41 | #include 42 | 43 | #include 44 | #include 45 | 46 | using namespace QtDataVisualization; 47 | 48 | const int dataSize = 10000; 49 | 50 | ScatterWindow::ScatterWindow(QString objName): _plotDataSize(dataSize) 51 | { 52 | _graph = new Q3DScatter(); 53 | this->setObjectName(objName); 54 | // Create container window and set size policy 55 | _contWind = new QWidget(); 56 | 57 | // Main vertical layout 58 | QVBoxLayout *windMainLayout = new QVBoxLayout(_contWind); 59 | this->setWidget(_contWind); 60 | 61 | _header = new graphHeaderWidget(3, this->objectName()); 62 | windMainLayout->addLayout(_header->GetLayout()); 63 | // Update channel labels 64 | _header->GetLabels()[0]->setText("X-axis"); 65 | _header->SetChToolTip(0, \ 66 | _STYLE_TOOLTIP_("Select X-axis of the scatter plot")); 67 | _header->GetLabels()[1]->setText("Y-axis"); 68 | _header->SetChToolTip(1, \ 69 | _STYLE_TOOLTIP_("Select Y-axis of the scatter plot")); 70 | _header->GetLabels()[2]->setText("Z-axis"); 71 | _header->SetChToolTip(2, \ 72 | _STYLE_TOOLTIP_("Select Z-axis of the scatter plot")); 73 | 74 | // Line to separate channels from config 75 | QFrame *_vertLine = new QFrame(); 76 | _vertLine->setFrameShape(QFrame::VLine); 77 | _vertLine->setFrameShadow(QFrame::Sunken); 78 | _header->GetLayout()->addWidget(_vertLine); 79 | 80 | // Header items for orientation plot 81 | QVBoxLayout *scatterSpecificHeader = new QVBoxLayout(); 82 | _header->GetLayout()->addLayout(scatterSpecificHeader); 83 | _header->AppendHorSpacer(); 84 | 85 | // Data size line edit 86 | scatterSpecificHeader->addWidget(new QLabel("Data size")); 87 | QLineEdit *_plotDataSizeLE = new QLineEdit(); 88 | _plotDataSizeLE->setValidator( new QIntValidator(1, _plotDataSize*10, this) ); 89 | _plotDataSizeLE->setToolTip(_STYLE_TOOLTIP_("Number of past data points " 90 | "kept in the graph (automatically updated)")); 91 | _plotDataSizeLE->setText(QString::number(_plotDataSize)); 92 | 93 | QObject::connect(_plotDataSizeLE, &QLineEdit::textChanged, 94 | this, &ScatterWindow::on_dataSize_changed); 95 | scatterSpecificHeader->addWidget(_plotDataSizeLE); 96 | // Reset data set push button 97 | QPushButton *resetView = new QPushButton(); 98 | resetView->setText("Clear data"); 99 | resetView->setToolTip(_STYLE_TOOLTIP_("Press to clear all data from the" 100 | " scatter plot")); 101 | QObject::connect(resetView, &QPushButton::pressed, 102 | this, &ScatterWindow::on_resetData_pressed); 103 | scatterSpecificHeader->addWidget(resetView); 104 | 105 | 106 | QWidget *graphCont = QWidget::createWindowContainer(_graph); 107 | graphCont->setMinimumSize(QSize(200,200)); 108 | graphCont->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); 109 | windMainLayout->addWidget(graphCont,1); 110 | 111 | 112 | // Handle dynamic channel selection by drop-down 113 | QObject::connect(_header, &graphHeaderWidget::UpdateInputChannels, 114 | this, &ScatterWindow::UpdateInputChannels); 115 | 116 | // Make sure input channel drop-downs have updated list of channels 117 | QObject::connect(DataMultiplexer::GetP(), 118 | &DataMultiplexer::ChannelsUpdated, 119 | _header, 120 | &graphHeaderWidget::UpdateChannelDropdown); 121 | 122 | // Stylize the graph 123 | _graph->activeTheme()->setType(Q3DTheme::ThemeEbony); 124 | QFont font = _graph->activeTheme()->font(); 125 | font.setPointSize(40.0f); 126 | _graph->activeTheme()->setFont(font); 127 | _graph->setShadowQuality(QAbstract3DGraph::ShadowQualityNone); 128 | _graph->scene()->activeCamera()->setCameraPreset(Q3DCamera::CameraPresetFront); 129 | 130 | QScatterDataProxy *proxy = new QScatterDataProxy(this); 131 | QScatter3DSeries *series = new QScatter3DSeries(proxy, this); 132 | series->setItemLabelFormat(QStringLiteral("@xTitle: @xLabel @yTitle: @yLabel @zTitle: @zLabel")); 133 | series->setMeshSmooth(true); 134 | 135 | // Add data series we'll be working with 136 | _graph->addSeries(series); 137 | if (_graph->seriesList().size()) 138 | _graph->seriesList().at(0)->setMesh(QAbstract3DSeries::MeshPoint); 139 | _graph->activeTheme()->setBackgroundEnabled(false); 140 | changeFont(QFont("Arial")); 141 | 142 | _dataArray = new QScatterDataArray(); 143 | _dataArray->resize(_plotDataSize); 144 | 145 | _graph->seriesList().at(0)->dataProxy()->resetArray(_dataArray); 146 | 147 | // Register with the mux 148 | DataMultiplexer::GetI().RegisterGraph(this->objectName(), 3, this); 149 | } 150 | 151 | /** 152 | * @brief ScatterWindow::~ScatterWindow 153 | */ 154 | ScatterWindow::~ScatterWindow() 155 | { 156 | emit logLine("Scatter: Destroying the plot"); 157 | DataMultiplexer::GetI().UnregisterGraph(this); 158 | 159 | QObject::disconnect(DataMultiplexer::GetP(), 160 | &DataMultiplexer::ChannelsUpdated, 161 | _header, 162 | &graphHeaderWidget::UpdateChannelDropdown); 163 | 164 | QObject::disconnect(_header, &graphHeaderWidget::UpdateInputChannels, 165 | this, &ScatterWindow::UpdateInputChannels); 166 | delete _header; 167 | 168 | _graph->seriesList().clear(); 169 | _graph->close(); 170 | delete _graph; 171 | 172 | MainWindow::clearLayout(_contWind->layout()); 173 | } 174 | 175 | /** 176 | * @brief [Slot] Function that is called whenever input channel has been 177 | * changed in the drop-down fields of the header. It updates the channels 178 | * used as data sources for the plot. 179 | * @param inChannels Array of 3 input channel indexes 180 | */ 181 | void ScatterWindow::UpdateInputChannels(uint8_t *inChannels) 182 | { 183 | emit logLine("Scatter: Updating input channels"); 184 | _inputChannels[0] = inChannels[0]; 185 | _inputChannels[1] = inChannels[1]; 186 | _inputChannels[2] = inChannels[2]; 187 | 188 | _maxInChannel = 0; 189 | for (uint8_t i = 0; i < 3; i++) 190 | if (inChannels[i] > _maxInChannel) 191 | _maxInChannel = inChannels[i]; 192 | 193 | _graph->axisX()->setTitle(_header->GetChLabels()[0]); 194 | _graph->axisY()->setTitle(_header->GetChLabels()[1]); 195 | _graph->axisZ()->setTitle(_header->GetChLabels()[2]); 196 | 197 | // Reset plot on channel change 198 | on_resetData_pressed(); 199 | } 200 | 201 | /** 202 | * @brief Function directly called by the multiplexer to push data into 203 | * the graph 204 | * @param data Array of available data 205 | * @param n Size of data array 206 | */ 207 | void ScatterWindow::ReceiveData(double *data, uint8_t n) 208 | { 209 | static uint32_t index = 0; 210 | // Check if the largest index of input channels is available in the 211 | // received block of data 212 | if (n < _maxInChannel) 213 | return; 214 | 215 | _graph->seriesList().at(0)->dataProxy()->setItem(index,QScatterDataItem(QVector3D( (float)data[ _inputChannels[0] ], 216 | (float)data[ _inputChannels[1] ], 217 | (float)data[ _inputChannels[2] ]))); 218 | index = (index+1) % _plotDataSize; 219 | } 220 | 221 | 222 | void ScatterWindow::changeFont(const QFont &font) 223 | { 224 | QFont newFont = font; 225 | newFont.setPointSizeF(40.0f); 226 | _graph->activeTheme()->setFont(newFont); 227 | } 228 | 229 | 230 | void ScatterWindow::setGridEnabled(int enabled) 231 | { 232 | _graph->activeTheme()->setGridEnabled((bool)enabled); 233 | } 234 | 235 | /** 236 | * @brief [Slot] Handles change in data size line edit 237 | * @param __plotDataSize Current text of line edit 238 | */ 239 | void ScatterWindow::on_dataSize_changed(const QString &__plotDataSize) 240 | { 241 | // Safe to assign, validation rule defined in the constructor 242 | _plotDataSize = __plotDataSize.toInt(); 243 | 244 | _dataArray->resize(_plotDataSize); 245 | _graph->seriesList().at(0)->dataProxy()->resetArray(_dataArray); 246 | } 247 | 248 | /** 249 | * @brief [Slot] Handles press of a 'Reset data button' 250 | */ 251 | void ScatterWindow::on_resetData_pressed() 252 | { 253 | emit logLine("Scatter: Data reset requested"); 254 | _dataArray->clear(); 255 | _dataArray->resize(_plotDataSize); 256 | _graph->seriesList().at(0)->dataProxy()->resetArray(_dataArray); 257 | } 258 | -------------------------------------------------------------------------------- /plotWindows/line/lineplot.cpp: -------------------------------------------------------------------------------- 1 | #include "lineplot.h" 2 | #include "helperObjects/dataMultiplexer/datamultiplexer.h" 3 | #include 4 | 5 | 6 | const uint32_t XaxisSize = 500; 7 | 8 | LinePlot::LinePlot(QString objName): _nInputs(1), _maxInChannel(0), _XaxisSize(XaxisSize) 9 | { 10 | // Create container window 11 | _contWind = new QWidget(); 12 | this->setObjectName(objName); 13 | windMainLayout = new QVBoxLayout(_contWind); 14 | this->setWidget(_contWind); 15 | 16 | _refresher = new QTimer(this); 17 | 18 | _ConstructUI(); 19 | 20 | _plotDataMutex.release(); 21 | } 22 | 23 | LinePlot::~LinePlot() 24 | { 25 | emit logLine("Line: Destroying the plot"); 26 | DataMultiplexer::GetI().UnregisterGraph(this); 27 | // Wait to get mutex before deleting the rest. Prevents rare crashes 28 | // when closing the window 29 | _plotDataMutex.acquire(); 30 | _refresher->stop(); 31 | disconnect(_refresher, SIGNAL(timeout()), _plot, SLOT(replot())); 32 | disconnect(DataMultiplexer::GetP(), 33 | &DataMultiplexer::ChannelsUpdated, 34 | _header, 35 | &graphHeaderWidget::UpdateChannelDropdown); 36 | _plotDataMutex.release(); 37 | MainWindow::clearLayout(_contWind->layout()); 38 | } 39 | 40 | /** 41 | * @brief Constructs UI based on configuration variables 42 | * Separated from the constructor to allow layout changes on runtime 43 | */ 44 | void LinePlot::_ConstructUI() 45 | { 46 | // Save old plot settings 47 | QVector selectedChannels; 48 | bool autoRefresh = true, 49 | accumulate = false; 50 | double yMin = -1, 51 | yMax = 1; 52 | 53 | // Check if UI is already been constructed, then destroy it 54 | if (!_contWind->layout()->isEmpty()) 55 | { 56 | // Loop to drop-downs and save selected channels 57 | selectedChannels = _header->GetSelectedChannels(); 58 | autoRefresh = _autoAdjustYaxis->isChecked(); 59 | accumulate = _accumulate->isChecked(); 60 | yMax = _plot->yAxis->range().upper; 61 | yMin = _plot->yAxis->range().lower; 62 | 63 | emit logLine("Line: Deconstructing existing UI"); 64 | _refresher->stop(); 65 | DataMultiplexer::GetI().UnregisterGraph(this); 66 | disconnect(_refresher, SIGNAL(timeout()), _plot, SLOT(replot())); 67 | disconnect(DataMultiplexer::GetP(), 68 | &DataMultiplexer::ChannelsUpdated, 69 | _header, 70 | &graphHeaderWidget::UpdateChannelDropdown); 71 | MainWindow::clearLayout(_contWind->layout()); 72 | } 73 | 74 | emit logLine("Line: Constructing new UI with "+QString::number(_nInputs)+" channels"); 75 | 76 | // Basic header with input channel drop-downs 77 | _header = new graphHeaderWidget(_nInputs, this->objectName()); 78 | windMainLayout->addLayout(_header->GetLayout()); 79 | 80 | // Reselect the channels 81 | _header->SetSelectedChannels(selectedChannels); 82 | 83 | // Handle dynamic channel selection by drop-down 84 | QObject::connect(_header, &graphHeaderWidget::UpdateInputChannels, 85 | this, &LinePlot::UpdateInputChannels); 86 | 87 | // Make sure input channel drop-downs have updated list of channels 88 | QObject::connect(DataMultiplexer::GetP(), 89 | &DataMultiplexer::ChannelsUpdated, 90 | _header, 91 | &graphHeaderWidget::UpdateChannelDropdown); 92 | 93 | // Line to separate channels from config 94 | QFrame *_vertLine = new QFrame(); 95 | _vertLine->setFrameShape(QFrame::VLine); 96 | _vertLine->setFrameShadow(QFrame::Sunken); 97 | _header->GetLayout()->addWidget(_vertLine); 98 | 99 | // Extra parts of header, specific to Line plot 100 | QVBoxLayout *lineSpecificHeader = new QVBoxLayout(); 101 | _header->GetLayout()->addLayout(lineSpecificHeader); 102 | _header->AppendHorSpacer(); 103 | 104 | // 'Add plot' button and add it to the layout 105 | QPushButton *addPlot = new QPushButton(); 106 | addPlot->setText("Add channel"); 107 | addPlot->setToolTip(_STYLE_TOOLTIP_("Add new channel to the plot")); 108 | addPlot->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed)); 109 | connect(addPlot, SIGNAL(pressed()), this, SLOT(ChannelAdded())); 110 | lineSpecificHeader->addWidget(addPlot); 111 | 112 | QHBoxLayout *plotOptions = new QHBoxLayout(); 113 | // Checkbox to toggle automatic scaling on y-axis 114 | _autoAdjustYaxis = new QCheckBox(); 115 | _autoAdjustYaxis->setText("Auto Y scale"); 116 | _autoAdjustYaxis->setChecked(autoRefresh); 117 | _autoAdjustYaxis->setToolTip(_STYLE_TOOLTIP_("When checked, Y-range is " 118 | "automatically enlarged to fit all data")); 119 | plotOptions->addWidget(_autoAdjustYaxis); 120 | 121 | _accumulate = new QCheckBox(); 122 | _accumulate->setText("Accumulate data(!)"); 123 | _accumulate->setToolTip(_STYLE_TOOLTIP_("Experimental feature! It will " 124 | "accumulate data for as long as there's available memory. There's " 125 | "no checks for available memory so it has a potential to crash the program.")); 126 | _accumulate->setChecked(accumulate); 127 | _accumulate->setVisible(true); 128 | connect(_accumulate, &QCheckBox::toggled, this, &LinePlot::_toggleAccumulatedMode); 129 | // TODO: Implement accumulated data logging 130 | plotOptions->addWidget(_accumulate); 131 | 132 | lineSpecificHeader->addLayout(plotOptions); 133 | 134 | // Textbox to update the size of x-axis 135 | QLineEdit *xAxisSize = new QLineEdit(); 136 | xAxisSize->setValidator( new QIntValidator(10, 5000, this) ); 137 | xAxisSize->setToolTip(_STYLE_TOOLTIP_("Change the length of X axis: Number" 138 | " of past samples used to plot the curve with. Limited to 5000 samples")); 139 | xAxisSize->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed)); 140 | xAxisSize->setText( QString::number(_XaxisSize) ); 141 | connect(xAxisSize, &QLineEdit::textChanged, this, &LinePlot::UpdateXaxis); 142 | lineSpecificHeader->addWidget(new QLabel("X axis size")); 143 | lineSpecificHeader->addWidget(xAxisSize); 144 | 145 | lineSpecificHeader->addSpacerItem(new QSpacerItem (20,20,QSizePolicy::Expanding)); 146 | 147 | // Create plot 148 | _plot = new QCustomPlot(); 149 | _plot->setMinimumSize(QSize(200,200)); 150 | _plot->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); 151 | connect(_refresher, SIGNAL(timeout()), _plot, SLOT(replot())); 152 | 153 | if (_inputCh.size() < _nInputs) 154 | _inputCh.resize(_nInputs); 155 | 156 | // Based on the number of inputs, add graphs into the plot 157 | for (uint8_t i = 0; i < _nInputs; i++) 158 | { 159 | _plot->addGraph(); 160 | // There's 19 predefined colours, make sure we assign a unique colour 161 | // to a channel, but never overflow 162 | _plot->graph()->setPen(QPen((Qt::GlobalColor)((i+6) % 19))); 163 | 164 | // Match label of the channel to the graph colour 165 | QPalette palette = _header->GetLabels()[i]->palette(); 166 | palette.setColor(_header->GetLabels()[i]->foregroundRole(), (Qt::GlobalColor)((i+6) % 19)); 167 | _header->GetLabels()[i]->setPalette(palette); 168 | 169 | _inputCh[i].resize(_XaxisSize); 170 | } 171 | 172 | _inputChannels.resize(_nInputs); 173 | 174 | // General graph configuration, common to all graphs 175 | _plot->axisRect()->setupFullAxesBox(true); 176 | _plot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom); 177 | _plot->axisRect()->setRangeZoom(Qt::Vertical); 178 | _plot->axisRect()->setRangeDrag(Qt::Vertical); 179 | _plot->xAxis->setRange(-(double)_XaxisSize, 0); 180 | _plot->yAxis->setRange(yMin, yMax); 181 | 182 | // Populate X-axis values 183 | _xAxis.resize(_XaxisSize); 184 | for (uint32_t i = 0; i < _XaxisSize; i++) 185 | _xAxis[i] = (double)i - (double)_XaxisSize; 186 | 187 | // Plot is configured, add to the window 188 | windMainLayout->addWidget(_plot); 189 | 190 | // Restart the timer for refreshing UI 191 | _refresher->start(20); 192 | 193 | // Register with the mux 194 | DataMultiplexer::GetI().RegisterGraph(this->objectName(), _nInputs, this); 195 | } 196 | 197 | 198 | /** 199 | * @brief [Slot] Called when "Add channel" has been pressed 200 | * Handles reconstructing the UI to add another data channel onto 201 | * the line plot 202 | */ 203 | void LinePlot::ChannelAdded() 204 | { 205 | emit logLine("Line: Waiting for mutex to update channel count"); 206 | _plotDataMutex.acquire(); 207 | 208 | _nInputs++; 209 | _ConstructUI(); 210 | 211 | _plotDataMutex.release(); 212 | emit logLine("Line: Finished updating channel count"); 213 | } 214 | 215 | /** 216 | * @brief [Slot] Called when 'Accumulated' checkbox has been toggled 217 | * Handles switching between data-accumulation and normal mode 218 | * @param state True if data-accumulation has been enabled in UI 219 | */ 220 | void LinePlot::_toggleAccumulatedMode(bool state) 221 | { 222 | 223 | if (state) 224 | { 225 | // Data-accumulation mode 226 | _xAxis.resize(1); 227 | _xAxis[0] = 0; 228 | 229 | for (uint8_t i = 0; i < _nInputs; i++) 230 | _inputCh[i].resize(1); 231 | } 232 | else 233 | { 234 | // Normal mode 235 | // Populate X-axis values 236 | _xAxis.resize(_XaxisSize); 237 | for (uint32_t i = 0; i < _XaxisSize; i++) 238 | _xAxis[i] = (double)i - (double)_XaxisSize; 239 | // Limit plot to the actual size of X-axis 240 | _plot->xAxis->setRange(-(double)_XaxisSize, 0); 241 | // Clean up channel data arrays 242 | for (uint8_t i = 0; i < _nInputs; i++) 243 | _inputCh[i].resize(_XaxisSize); 244 | } 245 | } 246 | 247 | /** 248 | * @brief [Slot] Adjust length of X axis in UI based on user input 249 | * Called when textbox in UI is edited. Changes the size of X axis 250 | * @param _dataSize 251 | */ 252 | void LinePlot::UpdateXaxis(const QString &_dataSize) 253 | { 254 | _plotDataMutex.acquire(); 255 | emit logLine("Line: Updating x-axis size to: "+_dataSize); 256 | 257 | _XaxisSize = _dataSize.toUInt(); 258 | 259 | // Adjust plot range 260 | _plot->xAxis->setRange(-(double)_XaxisSize, 0); 261 | 262 | // Populate X-axis vector 263 | _xAxis.resize(_XaxisSize); 264 | for (uint32_t i = 0; i < _XaxisSize; i++) 265 | _xAxis[i] = (double)i - (double)_XaxisSize; 266 | 267 | // Resize input arrays 268 | for (uint8_t i = 0; i < _nInputs; i++) 269 | { 270 | _inputCh[i].clear(); 271 | _inputCh[i].resize(_XaxisSize); 272 | } 273 | 274 | _plotDataMutex.release(); 275 | } 276 | /** 277 | * @brief [Slot] Function called whenever input channel has been 278 | * changed in the drop-down fields of the header. It updates the channels 279 | * used as data sources for the plot. 280 | * @param inChannels Array of \ref _nInputs input channel indexes 281 | */ 282 | void LinePlot::UpdateInputChannels(uint8_t *inChannels) 283 | { 284 | 285 | emit logLine("Line: Input channels"); 286 | 287 | if (_header->GetLabels().size() != _nInputs) 288 | { 289 | emit logLine("Line: Inconsistency in received and required number of channels."); 290 | return; 291 | } 292 | 293 | _plotDataMutex.acquire(); 294 | 295 | // Reset the max index of input channels 296 | _maxInChannel = 0; 297 | 298 | for (uint8_t i = 0; i < _nInputs; i++) 299 | { 300 | _inputChannels[i] = inChannels[i]; 301 | 302 | if (inChannels[i] > _maxInChannel) 303 | _maxInChannel = inChannels[i]; 304 | 305 | _plot->graph(i)->setName(_header->GetLabels()[i]->text()); 306 | } 307 | 308 | _plotDataMutex.release(); 309 | } 310 | 311 | /** 312 | * @brief Function directly called by the multiplexer to push data into 313 | * the graph 314 | * @param data Array of available data 315 | * @param n Size of data array 316 | */ 317 | void LinePlot::ReceiveData(double *data, uint8_t n) 318 | { 319 | double maxYVal, minYVal; 320 | 321 | // Check if the largest index of input channels is available in the 322 | // received block of data 323 | if (n < _maxInChannel) 324 | return; 325 | 326 | // Initialize Y axis limits 327 | maxYVal = minYVal = data[_inputChannels[0]]; 328 | 329 | // If we can't acquire mutex in a millisecond, return and try again 330 | // with new data 331 | // TODO: can it be problematic in low data-rate applications if we arrive 332 | // here while another element holds the mutex? 333 | if (!_plotDataMutex.tryAcquire(1,1)) 334 | return; 335 | 336 | // If data accumulation is enabled, resize X axis as we gather the 337 | // samples. When we hit the end of current range, increase range by 20% 338 | if (_accumulate->isChecked()) 339 | { 340 | _xAxis.push_front(_xAxis.front()-1); 341 | if (_xAxis.front() < _plot->xAxis->range().lower) 342 | _plot->xAxis->setRange(_xAxis.front()*1.2, 0); 343 | } 344 | 345 | for (uint8_t i = 0; i < _nInputs; i++) 346 | { 347 | // Populate the graph 348 | // Since graph has already been initialized, we keep popping out the 349 | // oldest data point, and pushing in the new. Visually, the direction 350 | // of movement as the graph above 351 | if (!_accumulate->isChecked()) 352 | // When not accumulating, pop the oldest data to make space for new 353 | _inputCh[i].pop_front(); 354 | _inputCh[i].push_back(data[_inputChannels[i]]); 355 | 356 | // Connect updated data source to graph 357 | _plot->graph(i)->setData(_xAxis, _inputCh[i]); 358 | 359 | // Update Y axis limits boundaries 360 | if (data[_inputChannels[i]] > maxYVal) maxYVal = data[_inputChannels[i]]; 361 | if (data[_inputChannels[i]] < minYVal) minYVal = data[_inputChannels[i]]; 362 | } 363 | 364 | 365 | 366 | // If enabled, automatically adjust range to 10% more than max value, and 367 | // 10% less then min value 368 | if (_autoAdjustYaxis->isChecked()) 369 | { 370 | if (minYVal < _plot->yAxis->range().lower) 371 | _plot->yAxis->setRange(minYVal * 1.1, _plot->yAxis->range().upper); 372 | if (maxYVal > _plot->yAxis->range().upper) 373 | _plot->yAxis->setRange(_plot->yAxis->range().lower, maxYVal * 1.1); 374 | } 375 | 376 | _plotDataMutex.release(); 377 | } 378 | -------------------------------------------------------------------------------- /helperObjects/dataMultiplexer/datamultiplexer.cpp: -------------------------------------------------------------------------------- 1 | #include "datamultiplexer.h" 2 | #include 3 | 4 | DataMultiplexer& DataMultiplexer::GetI() 5 | { 6 | static DataMultiplexer inst; 7 | return inst; 8 | } 9 | 10 | DataMultiplexer* DataMultiplexer::GetP() 11 | { 12 | return &(GetI()); 13 | } 14 | 15 | DataMultiplexer::DataMultiplexer(): _threadQuit(false), _sampleCount(0), 16 | _extSampleCount(0) 17 | { 18 | _InputdataReady.release(); 19 | 20 | for (uint8_t i=0; i < 7; i++) 21 | _mChannel[i] = new MathChannel(); 22 | 23 | _logFile = nullptr; 24 | _logFileStream = nullptr; 25 | _logToFile = false; 26 | 27 | connect(&_timer, &QTimer::timeout, this, &DataMultiplexer::_TimerTick); 28 | _timer.setInterval(1000); 29 | _timer.start(); 30 | } 31 | 32 | DataMultiplexer::~DataMultiplexer() 33 | { 34 | // Pass kill signal to the thread and wait for it to terminate 35 | _threadQuit = true; 36 | wait(); 37 | 38 | for (uint8_t i=0; i < 7; i++) 39 | delete _mChannel[i]; 40 | 41 | delete [] _channelData; 42 | } 43 | 44 | void DataMultiplexer::_TimerTick() 45 | { 46 | _extSampleCount = _sampleCount; 47 | _sampleCount = 0; 48 | } 49 | 50 | uint16_t DataMultiplexer::GetSampleRateEst() 51 | { 52 | return _extSampleCount; 53 | } 54 | 55 | /** 56 | * @brief DataMultiplexer::SetSerialFrameFormat 57 | * @param start 58 | * @param delim 59 | * @param end 60 | */ 61 | void DataMultiplexer::SetSerialFrameFormat(const QString &start, const QString &delim, const QString &end) 62 | { 63 | _SerialframeFormat[0] = start; 64 | _SerialframeFormat[1] = delim; 65 | _SerialframeFormat[2] = end; 66 | 67 | logLine(QString("Updated frame format with ")+ 68 | _SerialframeFormat[0].length()+ 69 | _SerialframeFormat[1].length()+ 70 | _SerialframeFormat[2].length()); 71 | } 72 | 73 | void DataMultiplexer::RegisterSerialCh(uint8_t n, QString *chName) 74 | { 75 | emit logLine(tr("Registering %1 channels").arg(n)); 76 | _SerialLabels.clear(); 77 | 78 | for (uint8_t i = 0; i < n; i++) 79 | _SerialLabels.push_back(chName[i]); 80 | emit logLine("Adding new labels"); 81 | 82 | 83 | _channelCount[SignalSource::SerialSignal] = n; 84 | emit logLine("Updating serial channel count"); 85 | 86 | _InternalChannelUpdate(); 87 | 88 | emit ChannelsUpdated(); 89 | 90 | } 91 | 92 | /** 93 | * @brief RegisterMathChannel 94 | * @param channelId Math channel id (1-indexed) 95 | * @param mc 96 | */ 97 | void DataMultiplexer::RegisterMathChannel(uint8_t channelId, 98 | MathChannel *mc) 99 | { 100 | emit logLine(tr("Registering channel %1").arg(channelId)); 101 | _threadQuit = true; 102 | wait(); 103 | 104 | // Clean up old variable 105 | delete _mChannel[channelId-1]; 106 | 107 | // Move new data in 108 | _mChannel[channelId-1] = mc; 109 | // Enable math channel 110 | _mChannel[channelId-1]->Enabled = true; 111 | _channelCount[SignalSource::MathSignal]++; 112 | 113 | _InternalChannelUpdate(); 114 | emit ChannelsUpdated(); 115 | 116 | emit logLine(tr("Finished registering channel %1").arg(channelId)); 117 | _threadQuit = false; 118 | } 119 | 120 | /** 121 | * @brief DataMultiplexer::UnegisterMathChannel 122 | * @param channelId Math channel (1-indexed) 123 | */ 124 | void DataMultiplexer::UnegisterMathChannel(uint8_t channelId) 125 | { 126 | emit logLine(tr("Unregistering channel %1").arg(channelId)); 127 | 128 | _threadQuit = true; 129 | wait(); 130 | 131 | _mChannel[channelId-1]->Clear(); 132 | _channelCount[SignalSource::MathSignal]--; 133 | 134 | _InternalChannelUpdate(); 135 | emit ChannelsUpdated(); 136 | 137 | emit logLine(tr("Finished unregistering channel %1").arg(channelId)); 138 | _threadQuit = false; 139 | } 140 | 141 | /** 142 | * @brief Assemble a list of available input channels. Usually called by the 143 | * graphs to know which channels to the user 144 | * @return QStringList with all channel labels 145 | */ 146 | QStringList DataMultiplexer::GetChannelList() 147 | { 148 | QStringList retVal; 149 | 150 | for (QString &X : _SerialLabels) 151 | retVal.append(X); 152 | 153 | for (MathChannel* X : _mChannel) 154 | if (X->Enabled) 155 | retVal.append(X->GetLabel()); 156 | 157 | return retVal; 158 | } 159 | 160 | /** 161 | * @brief Perform internal update of available input channels 162 | */ 163 | void DataMultiplexer::_InternalChannelUpdate() 164 | { 165 | // This can't be done with a running thread. Stop it beforehand 166 | if (isRunning()) 167 | { 168 | _threadQuit = true; 169 | wait(); 170 | } 171 | 172 | emit logLine(tr("Deleting channel list of size %1").arg(_channelCount[SignalSource::AllChannels])); 173 | 174 | // TODO: This breaks heap boundary when ran with active serial port? 175 | // If _channelData has been initialized before, delete it first 176 | // if (_channelCount[SignalSource::AllChannels] != 0) 177 | // delete [] _channelData; 178 | 179 | // Compute new number total of channels 180 | _channelCount[SignalSource::AllChannels] = 181 | _channelCount[SignalSource::SerialSignal] + 182 | _channelCount[SignalSource::MathSignal]; 183 | 184 | emit logLine(tr("Allocating %1 new channels").arg(_channelCount[SignalSource::AllChannels])); 185 | // Allocate data array for all current channels 186 | _channelData = new double[_channelCount[SignalSource::AllChannels]]; 187 | 188 | // Update finished, remember to revive the thread 189 | _threadQuit = false; 190 | } 191 | 192 | /** 193 | * @brief Register orientation plot 194 | * @param name Name of the plot 195 | * @param nInChannels Number of input channels 196 | * @param receiver Pointer to graph object 197 | */ 198 | void DataMultiplexer::RegisterGraph(QString name, 199 | uint8_t nInChannels, 200 | OrientationWindow* receiver) 201 | { 202 | _Graphs.push_back(new GraphClient(name,nInChannels,receiver)); 203 | emit logLine("Registered graph "+name); 204 | } 205 | /** 206 | * @brief Register scatter plot 207 | * @param name Name of the plot 208 | * @param nInChannels Number of input channels 209 | * @param receiver Pointer to graph object 210 | */ 211 | void DataMultiplexer::RegisterGraph(QString name, 212 | uint8_t nInChannels, 213 | ScatterWindow* receiver) 214 | { 215 | _Graphs.push_back(new GraphClient(name,nInChannels,receiver)); 216 | emit logLine("Registered graph "+name); 217 | } 218 | /** 219 | * @brief Register line plot 220 | * @param name Name of the plot 221 | * @param nInChannels Number of input channels 222 | * @param receiver Pointer to graph object 223 | */ 224 | void DataMultiplexer::RegisterGraph(QString name, 225 | uint8_t nInChannels, 226 | LinePlot* receiver) 227 | { 228 | _Graphs.push_back(new GraphClient(name,nInChannels,receiver)); 229 | emit logLine("Registered graph "+name); 230 | } 231 | 232 | 233 | /** 234 | * @brief Unregister orientation plot 235 | * @param reciver Pointer to graph object 236 | */ 237 | void DataMultiplexer::UnregisterGraph(OrientationWindow* reciver) 238 | { 239 | QString name(""); 240 | for (uint8_t i = 0; i < _Graphs.size(); i++) 241 | { 242 | if (_Graphs[i]->Receiver(reciver) == reciver) 243 | { 244 | name = _Graphs[i]->_name; 245 | _Graphs.erase(_Graphs.begin()+i); 246 | break; 247 | } 248 | } 249 | emit logLine("Unregistered graph "+name); 250 | } 251 | /** 252 | * @brief Unregister scatter plot 253 | * @param reciver Pointer to graph object 254 | */ 255 | void DataMultiplexer::UnregisterGraph(ScatterWindow* reciver) 256 | { 257 | QString name(""); 258 | for (uint8_t i = 0; i < _Graphs.size(); i++) 259 | { 260 | if (_Graphs[i]->Receiver(reciver) == reciver) 261 | { 262 | name = _Graphs[i]->_name; 263 | _Graphs.erase(_Graphs.begin()+i); 264 | break; 265 | } 266 | } 267 | emit logLine("Unregistered graph "+name); 268 | } 269 | /** 270 | * @brief Unregister line plot 271 | * @param reciver Pointer to graph object 272 | */ 273 | void DataMultiplexer::UnregisterGraph(LinePlot* reciver) 274 | { 275 | QString name(""); 276 | for (uint8_t i = 0; i < _Graphs.size(); i++) 277 | { 278 | if (_Graphs[i]->Receiver(reciver) == reciver) 279 | { 280 | name = _Graphs[i]->_name; 281 | _Graphs.erase(_Graphs.begin()+i); 282 | break; 283 | } 284 | } 285 | emit logLine("Unregistered graph "+name); 286 | } 287 | 288 | /** 289 | * @brief Enable logging data into a file 290 | * @param logPath System path to log file 291 | * @param append If true, append data to existing file. If false, overwrite 292 | * existing file 293 | * @param chSep Channel separator character 294 | * @return 0 on success, -1 otherwise 295 | */ 296 | int DataMultiplexer::EnableFileLogging(const QString &logPath, bool append, char chSep) 297 | { 298 | emit logLine("Enabling logging to file "+logPath); 299 | _logFile = new QFile(logPath); 300 | 301 | QIODevice::OpenMode flags = QIODevice::WriteOnly | QIODevice::Text; 302 | if (append) 303 | flags |= QIODevice::Append; 304 | 305 | if (!_logFile->open(flags)) 306 | { 307 | emit logLine("Error opening log file"); 308 | _logFile->deleteLater(); 309 | return -1; 310 | } 311 | 312 | _logFileStream = new QTextStream(_logFile); 313 | _logChSep = chSep; 314 | 315 | _logToFile = true; 316 | return 0; 317 | } 318 | 319 | /** 320 | * @brief Disabling logging to file 321 | */ 322 | void DataMultiplexer::DisableFileLogging() 323 | { 324 | logLine("Waiting on mutex to disable file logging"); 325 | 326 | _logToFile = false; 327 | _InputdataReady.acquire(2); 328 | 329 | 330 | _logFile->close(); 331 | delete _logFileStream; 332 | _logFile->deleteLater(); 333 | 334 | _InputdataReady.release(1); 335 | 336 | logLine("File logging disabled"); 337 | } 338 | 339 | 340 | /** 341 | * @brief Compute math channel values from input values 342 | * Called from data handling thread 343 | */ 344 | void DataMultiplexer::_ComputeMathChannels() 345 | { 346 | for (uint8_t i = 0; i < 6; i++) 347 | { 348 | // Skip channel if it's not enabled 349 | if (!_mChannel[i]->Enabled) 350 | continue; 351 | 352 | // Math channels are offset by the count of serial channels 353 | _channelData[ _channelCount[SignalSource::SerialSignal] + i] = 0; 354 | 355 | for (uint8_t j = 0; j < _mChannel[i]->_component.size(); j++) 356 | if (std::get<0>(_mChannel[i]->_component[j]) == MathOperation::Add_Signal) 357 | _channelData[ _channelCount[SignalSource::SerialSignal] + i] += \ 358 | _channelData[ std::get<1>(_mChannel[i]->_component[j]) ]; 359 | else if (std::get<0>(_mChannel[i]->_component[j]) == MathOperation::Subtract_Signal) 360 | _channelData[ _channelCount[SignalSource::SerialSignal] + i] -= \ 361 | _channelData[ std::get<1>(_mChannel[i]->_component[j]) ]; 362 | else if (std::get<0>(_mChannel[i]->_component[j]) == MathOperation::Multiply) 363 | _channelData[ _channelCount[SignalSource::SerialSignal] + i] *= \ 364 | _channelData[ std::get<1>(_mChannel[i]->_component[j]) ]; 365 | else if (std::get<0>(_mChannel[i]->_component[j]) == MathOperation::Add_Abs) 366 | _channelData[ _channelCount[SignalSource::SerialSignal] + i] += \ 367 | abs(_channelData[ std::get<1>(_mChannel[i]->_component[j]) ]); 368 | else if (std::get<0>(_mChannel[i]->_component[j]) == MathOperation::Subtract_Abs) 369 | _channelData[ _channelCount[SignalSource::SerialSignal] + i] -= \ 370 | abs(_channelData[ std::get<1>(_mChannel[i]->_component[j]) ]); 371 | else if (std::get<0>(_mChannel[i]->_component[j]) == MathOperation::Multiply_Abs) 372 | _channelData[ _channelCount[SignalSource::SerialSignal] + i] *= \ 373 | abs(_channelData[ std::get<1>(_mChannel[i]->_component[j]) ]); 374 | } 375 | } 376 | 377 | /** 378 | * @brief [Slot] Entry point for incoming serial data 379 | * @param buffer buffer of received data that's passed to the main thread 380 | * for parsing and dispatching 381 | */ 382 | void DataMultiplexer::ReceiveData(const QString &buffer) 383 | { 384 | 385 | _InputdataReady.acquire(1); 386 | 387 | // Buffer should never go over 4k, otherwise somethign is wrong 388 | if (_buffer.length() + buffer.length() < 4000) 389 | _buffer += buffer; 390 | else 391 | _buffer = buffer; 392 | 393 | if (!isRunning() && !_threadQuit) 394 | { 395 | // External process use this flag to control thread, avoid 396 | // forcing its value here 397 | //_threadQuit = false; 398 | start(); 399 | } 400 | 401 | _InputdataReady.release(2); 402 | } 403 | 404 | /** 405 | * @brief Multiplexer main thread 406 | * This thread is started upon constructing the multiplexer, and is spun up 407 | * to listen for incoming data, compute math channels and update data in the 408 | * registered graphs 409 | */ 410 | void DataMultiplexer::run() 411 | { 412 | emit logLine("Data thread started"); 413 | while (!_threadQuit) 414 | { 415 | if (!_InputdataReady.tryAcquire(2,1)) 416 | continue; 417 | 418 | QString buffer = _buffer; 419 | // Sanity check, has this been properly initialized? 420 | if (_SerialLabels.size() == 0) 421 | { 422 | emit logLine(tr("No input channels registered")); 423 | _InputdataReady.release(1); 424 | return; 425 | } 426 | 427 | QString tmp(""); 428 | // Loop through received data and split it in frames. 'i' holds 429 | // current char position and is further incremented inside the loop 430 | for (int32_t i = 0; i < buffer.length(); i++) 431 | { 432 | // tmp holds all characters of the current frame we've processes 433 | // If that frame is incomplete, we can push it into the processing 434 | // on the next iteration of the loop with new data. 435 | tmp = ""; 436 | 437 | // If provided, find starting character of the frame 438 | if (_SerialframeFormat[0].length() == 1) 439 | { 440 | // Loop until we reach the last char in starting sequence 441 | while (buffer[i++].cell() == _SerialframeFormat[0][0].cell()) 442 | { 443 | tmp += buffer[i-1]; 444 | 445 | // If we're about to look outside the buffer, terminate further 446 | // processing and jump outside of this loop to wait for 447 | // new data frame 448 | if ((i+1) >= buffer.length()) 449 | { 450 | // Save current part fo the frame under assumption that it 451 | // might get completed with new data coming in 452 | _buffer = tmp; 453 | goto end_goto; 454 | } 455 | } 456 | } 457 | 458 | // Used to save strings containing numeric values of each channel 459 | // in the frame 460 | QStringList chnValues; 461 | // Look for terminating sequance of a frame in buffer 462 | if (_SerialframeFormat[2].length() > 0) 463 | { 464 | QString tmpNumber = ""; 465 | // ffIter keeps track of the current character in frame 466 | // counter. It's incremented every time current char in frame 467 | // counter is found in the buffer, and immediately reset to 0 468 | // when there's no match 469 | uint8_t ffIter = 0; 470 | 471 | // Loop until the _SerialframeFormat[2] is found in buffer 472 | // This block essentially tries to find a substring 473 | // _SerialframeFormat[2] in buffer. 474 | while (ffIter < _SerialframeFormat[2].length()) 475 | { 476 | // Save data in temporary buffer in case this frame 477 | // is not complete 478 | tmp += buffer[i]; 479 | 480 | // In case where frame format characters are subset of 481 | // values in the data, this will fail. Maybe future 482 | // consideration? 483 | if (buffer[i].cell() == _SerialframeFormat[2][ffIter].cell()) 484 | ffIter++; 485 | else 486 | { 487 | ffIter=0; 488 | // Check if current char is channel separator, if so 489 | // add the value we just assembled to the string list 490 | if (buffer[i] == _SerialframeFormat[1]) 491 | { 492 | chnValues.append(tmpNumber); 493 | tmpNumber = ""; 494 | } 495 | else 496 | // Otherwise, just keep adding chars from the buffer 497 | // into the number accumulator 498 | { 499 | tmpNumber += buffer[i]; 500 | } 501 | } 502 | 503 | // If we're about to look outside the buffer, terminate further 504 | // processing and jump outside of this loop to wait for 505 | // new data frame 506 | if ((i+1) >= buffer.length() && 507 | (ffIter != _SerialframeFormat[2].length())) 508 | { 509 | // To get in here, we must've found the starting sequence 510 | // of the frame but not the ending one. In this case, we 511 | // want to save this partial frame so that the missing 512 | // piece is appended next time new serial data is available 513 | 514 | // Save buffer for next loop iteration 515 | _buffer = tmp; 516 | //emit logLine("Failed to match terminator sequence"); 517 | goto end_goto; 518 | } 519 | else 520 | { 521 | i++; 522 | } 523 | } 524 | // We can only get to here if the terminating sequence has 525 | // been found. Add the last number detected before the sequence 526 | chnValues.append(tmpNumber); 527 | } 528 | // Check for discrepancy in channel count 529 | if (chnValues.size() != (int)_SerialLabels.size()) 530 | { 531 | emit logLine(tr("Channel number discrepancy. Got %1, expected %2")\ 532 | .arg(chnValues.size()).arg(_SerialLabels.size())); 533 | continue; 534 | } 535 | // Go through the list of channels and move it into data buffer 536 | for (uint8_t j = 0; j < chnValues.size(); j++) 537 | { 538 | bool ok = false; 539 | double tmp = chnValues[j].toDouble(&ok); 540 | 541 | if (ok) 542 | _channelData[j] = tmp; 543 | else 544 | { 545 | _channelData[j] = 0.0; 546 | emit logLine(tr("Error converting to double")); 547 | continue; 548 | } 549 | } 550 | 551 | _ComputeMathChannels(); 552 | // Update graphs 553 | for (GraphClient* X : _Graphs) 554 | X->SendData(_channelCount[SignalSource::AllChannels], _channelData); 555 | // Log to file if enabled 556 | if (_logToFile) 557 | { 558 | QString line = ""; 559 | for (uint8_t k = 0; k < _channelCount[SignalSource::AllChannels]; k++) 560 | { 561 | line += QString::number(_channelData[k]); 562 | if ((k+1) < _channelCount[SignalSource::AllChannels]) 563 | line += _logChSep; 564 | } 565 | (*_logFileStream) << line << Qt::endl; 566 | } 567 | _sampleCount++; 568 | } 569 | // We've reached the end of buffer and successfully processed 570 | // everything inside, clear it 571 | _buffer = ""; 572 | end_goto: 573 | 574 | _InputdataReady.release(1); 575 | 576 | } 577 | emit logLine("Data thread stopped"); 578 | } 579 | -------------------------------------------------------------------------------- /mainwindow.cpp: -------------------------------------------------------------------------------- 1 | #include "mainwindow.h" 2 | #include "ui_mainwindow.h" 3 | 4 | #include "plotWindows/scatter/scatterwindow.h" 5 | #include "plotWindows/orientation_3d/orientationwindow.h" 6 | #include "plotWindows/line/lineplot.h" 7 | #include "helperObjects/graphHeaderWidget/graphheaderwidget.h" 8 | 9 | #include 10 | #include 11 | #include 12 | #include 13 | 14 | #include 15 | #include 16 | #include 17 | #include 18 | #include 19 | #include 20 | #include 21 | #include 22 | #include 23 | #include 24 | #include 25 | #include 26 | #include 27 | #include 28 | 29 | #include 30 | 31 | const QString __appVersion__ = "1.0"; 32 | QString __configVersion__; 33 | 34 | MainWindow::MainWindow(QWidget *parent) : 35 | QWidget(parent), 36 | ui(new Ui::MainWindow), 37 | _pendingDeletion(false), 38 | _loggingInitialized(false) 39 | { 40 | // Setup UI made in designer 41 | ui->setupUi(this); 42 | setWindowIcon(QIcon(":/icons/icon.png")); 43 | 44 | // Collect handles for checkboxes and names for math channels into arrays 45 | mathChEnabled.push_back(ui->mathCh1en); 46 | mathChEnabled.push_back(ui->mathCh2en); 47 | mathChEnabled.push_back(ui->mathCh3en); 48 | mathChEnabled.push_back(ui->mathCh4en); 49 | mathChEnabled.push_back(ui->mathCh5en); 50 | mathChEnabled.push_back(ui->mathCh6en); 51 | 52 | mathChName.push_back(ui->mathCh1name); 53 | mathChName.push_back(ui->mathCh2name); 54 | mathChName.push_back(ui->mathCh3name); 55 | mathChName.push_back(ui->mathCh4name); 56 | mathChName.push_back(ui->mathCh5name); 57 | mathChName.push_back(ui->mathCh6name); 58 | 59 | // Initialize objects 60 | dataAdapter = new SerialAdapter(); 61 | netAdapter = new NetworkAdapter(); 62 | mainTimer = new QTimer(); 63 | mux = DataMultiplexer::GetP(); 64 | settings = new QSettings(QString("config.ini"), QSettings::IniFormat); 65 | 66 | connect(mux, &DataMultiplexer::logLine, this, &MainWindow::logLine); 67 | logLine("Starting up.."); 68 | 69 | /** 70 | * Check presence of OpenGL drivers 71 | */ 72 | Q3DScatter *graph = new Q3DScatter(); 73 | // Check that OpenGL exists 74 | if (!graph->hasContext()) { 75 | QMessageBox msgBox; 76 | msgBox.setText("Couldn't initialize the OpenGL context."); 77 | msgBox.exec(); 78 | return; 79 | } 80 | delete graph; 81 | 82 | /** 83 | * Configure parameters for serial port 84 | */ 85 | // Port selector 86 | const auto infos = QSerialPortInfo::availablePorts(); 87 | for (const QSerialPortInfo &info : infos) 88 | ui->portSelector->addItem(info.portName()); 89 | // Port baud 90 | ui->portBaud->addItem("1000000"); 91 | ui->portBaud->addItem("115200"); 92 | ui->portBaud->addItem("9600"); 93 | ui->portBaud->setCurrentIndex(1); 94 | 95 | // 'Connect' button opens serial port connection 96 | QObject::connect(ui->connectButton, &QPushButton::clicked, 97 | this, &MainWindow::toggleConnection); 98 | // Serial adapter objects logs data into a MainWindow logger 99 | QObject::connect(dataAdapter, &SerialAdapter::logLine, 100 | this, &MainWindow::logLine); 101 | // Serial adapter objects logs data into a MainWindow logger 102 | QObject::connect(netAdapter, &NetworkAdapter::logLine, 103 | this, &MainWindow::logLine); 104 | 105 | // Connect channel enable signals to slot 106 | for (uint8_t i = 0; i < mathChEnabled.size(); i++) 107 | QObject::connect(mathChEnabled[i], &QCheckBox::clicked, 108 | this, &MainWindow::UpdateAvailMathCh); 109 | 110 | //TODO: Add data bits, parity and flow control fields 111 | // For now assume 8bits, no parity, no flow control, 1 stop bit 112 | // Connect/disconnect button 113 | logLine("Start-up completed, loading settings..."); 114 | LoadSettings(); 115 | 116 | // Timer ticks at 1s, refreshing certain UI elements 117 | mainTimer->setInterval(1000); 118 | QObject::connect(mainTimer, &QTimer::timeout, this, &MainWindow::refreshUI); 119 | mainTimer->start(); 120 | } 121 | 122 | /** 123 | * @brief Clean up and backup settings on exit 124 | * When exiting the window, save all settings and clean up 125 | */ 126 | MainWindow::~MainWindow() 127 | { 128 | logLine("Deleting main window"); 129 | _pendingDeletion = true; 130 | 131 | // Save port options 132 | settings->setValue("port/name", 133 | ui->portSelector->itemText(ui->portSelector->currentIndex())); 134 | settings->setValue("port/baud", 135 | ui->portBaud->itemText(ui->portBaud->currentIndex())); 136 | settings->setValue("port/enabled",ui->enableNetwork->isChecked()); 137 | 138 | settings->setValue("channel/startChar", ui->frameStartCh->text()); 139 | settings->setValue("channel/separator", ui->frameChSeparator->text()); 140 | settings->setValue("channel/endChar", ui->frameEndSep->text()); 141 | settings->setValue("channel/endCharR", ui->termSlashR->isChecked()); 142 | settings->setValue("channel/endCharN", ui->termSlashN->isChecked()); 143 | 144 | // Save channel settings 145 | for (uint8_t i = 0; i < ch.size(); i++) 146 | { 147 | QString chID_str = QString::number(i); 148 | 149 | settings->setValue("channel/channel"+chID_str+"ID", ch[i]->GetId()); 150 | settings->setValue("channel/channel"+chID_str+"name", ch[i]->GetName()); 151 | } 152 | 153 | // Save math channels 154 | for (uint8_t i = 0; i < mathComp.size(); i++) 155 | { 156 | QString id_str = QString::number(i); 157 | 158 | 159 | settings->setValue("math/component"+id_str+"inCh", 160 | mathComp[i]->GetInCh()); 161 | settings->setValue("math/component"+id_str+"mathCh", 162 | mathComp[i]->GetMathCh()); 163 | settings->setValue("math/component"+id_str+"math", 164 | mathComp[i]->GetMath()); 165 | } 166 | settings->setValue("math/componentCount", (uint8_t)mathComp.size()); 167 | 168 | // Save math channel labels 169 | for (uint8_t i = 0; i < mathChEnabled.size(); i++) 170 | if (mathChEnabled[i]->isChecked()) 171 | settings->setValue("math/channel"+QString::number(i+1)+"name", 172 | mathChName[i]->text()); 173 | 174 | // Save file logging settings to file 175 | settings->setValue("fileLogging/append", ui->appendButton->isChecked()); 176 | settings->setValue("fileLogging/folder", ui->logfilePath->text()); 177 | settings->setValue("fileLogging/fileName", ui->logfileName->text()); 178 | settings->setValue("fileLogging/channelSeparator", ui->logfileChSep->text()); 179 | 180 | // Save currently open page 181 | settings->setValue("ui/startPage", ui->tabWidget->currentIndex()); 182 | 183 | // Save network input settings 184 | settings->setValue("network/port",ui->netportSelector->value()); 185 | settings->setValue("network/enabled",ui->enableNetwork->isChecked()); 186 | settings->setValue("port/enabled",ui->enableSerial->isChecked()); 187 | 188 | 189 | settings->sync(); 190 | 191 | for (Channel *X : ch) 192 | delete X; 193 | ch.clear(); 194 | 195 | for (UIMathChannelComponent *X : mathComp) 196 | delete X; 197 | mathComp.clear(); 198 | 199 | // Clean-up for program run log 200 | _loggingInitialized = false; 201 | _logFile->close(); 202 | delete _logFileStream; 203 | _logFile->deleteLater(); 204 | 205 | delete ui; 206 | } 207 | 208 | /** 209 | * @brief Load settings from the configuration file 210 | */ 211 | void MainWindow::LoadSettings() 212 | { 213 | // Config file versioning 214 | __configVersion__ = 215 | settings->value("misc/configVersion",__appVersion__).toString(); 216 | settings->setValue("misc/configVersion",__configVersion__); 217 | settings->sync(); 218 | 219 | // Data frame settings 220 | ui->frameStartCh->setText( 221 | settings->value("channel/startChar","").toString()); 222 | ui->frameChSeparator->setText( 223 | settings->value("channel/separator","").toString()); 224 | ui->frameEndSep->setText( 225 | settings->value("channel/endChar","").toString()); 226 | ui->termSlashN->setChecked( 227 | settings->value("channel/endCharN","false").toBool()); 228 | ui->termSlashR->setChecked( 229 | settings->value("channel/endCharR","false").toBool()); 230 | 231 | // Number of data channels 232 | uint8_t nInChannels = settings->value("channel/numOfChannels","1").toInt(); 233 | ui->channelNumber->setValue(nInChannels); 234 | on_channelNumber_valueChanged(ui->channelNumber->value()); 235 | 236 | // Load number of math components (components must be added before 237 | // enabling channels) 238 | uint8_t mathComponentCount = settings->value("math/componentCount","0").toUInt(); 239 | for (uint8_t i = 0; i < mathComponentCount; i++) 240 | on_addMathComp_clicked(); 241 | 242 | // Read mask of enabled math channels and apply UI changes 243 | uint8_t mathChMask = settings->value("math/channelMask","0").toUInt(); 244 | for (uint8_t i = 0; i < mathChEnabled.size(); i++) 245 | if ( mathChMask & (uint8_t)(1<<(i+1)) ) 246 | { 247 | mathChEnabled[i]->setChecked(true); 248 | } 249 | UpdateAvailMathCh(); 250 | 251 | // Load file logging settings 252 | ui->appendButton->setChecked( 253 | settings->value("fileLogging/append","true").toBool()); 254 | ui->overwriteButton->setChecked( 255 | !settings->value("fileLogging/append","true").toBool()); 256 | ui->logfilePath->setText( 257 | settings->value("fileLogging/folder","").toString()); 258 | ui->logfileName->setText( 259 | settings->value("fileLogging/fileName","").toString()); 260 | ui->logfileChSep->setText( 261 | settings->value("fileLogging/channelSeparator",",").toString()); 262 | 263 | // Restore last opened tab 264 | ui->tabWidget->setCurrentIndex(settings->value("ui/startPage","0").toUInt()); 265 | 266 | // Load settings for network connection 267 | ui->netportSelector->setValue(settings->value("network/port","5555").toUInt()); 268 | ui->enableNetwork->setChecked(settings->value("network/enabled","false").toBool()); 269 | ui->enableSerial->setChecked(settings->value("port/enabled","true").toBool()); 270 | if (ui->enableNetwork->isChecked()) 271 | ui->networkGroup->setEnabled(true); 272 | if (ui->enableSerial->isChecked()) 273 | ui->serialGroup->setEnabled(true); 274 | 275 | } 276 | 277 | /** 278 | * @brief Trigger refresh of various UI elements 279 | * Usually called periodically every 1s from a main timer 280 | */ 281 | void MainWindow::refreshUI() 282 | { 283 | ui->timestamp->setText(QDateTime::currentDateTime().time().toString()); 284 | 285 | // Refresh port selector if nothing is selected 286 | if (ui->portSelector->currentText() == "") 287 | { 288 | const auto infos = QSerialPortInfo::availablePorts(); 289 | for (const QSerialPortInfo &info : infos) 290 | ui->portSelector->addItem(info.portName()); 291 | } 292 | 293 | ui->sampleRate->setText("Data rate: "+ 294 | QString::number(mux->GetSampleRateEst())+" Hz"); 295 | } 296 | 297 | /** 298 | * @brief Toggle a connection to data adapter 299 | * Turn a connection to the underlying data adapter on or off 300 | */ 301 | void MainWindow::toggleConnection() 302 | { 303 | 304 | if (ui->connectButton->text() == "Connect") 305 | { 306 | // Update frame information in MUX 307 | QString termSeq = ui->frameEndSep->text(); 308 | if (ui->termSlashR->isChecked()) 309 | termSeq += QChar(0x000D); 310 | if (ui->termSlashN->isChecked()) 311 | termSeq += QChar(0x000A); 312 | 313 | if (ui->frameChSeparator->text() == "" || 314 | termSeq == "") 315 | { 316 | logLine("Frame channel separator and frame terminator cannot be empty!"); 317 | return; 318 | } 319 | mux->SetSerialFrameFormat(ui->frameStartCh->text(), \ 320 | ui->frameChSeparator->text(), \ 321 | termSeq); 322 | 323 | // Collect channel labels and register them in the mux 324 | QString *chLabels = new QString[ch.size()]; 325 | for (uint8_t i = 0; i < ch.size(); i++) 326 | { 327 | chLabels[i] = ch[i]->GetName(); 328 | } 329 | mux->RegisterSerialCh(ch.size(), chLabels); 330 | // Clean up before exit 331 | delete[] chLabels; 332 | 333 | if (ui->enableSerial->isChecked()) 334 | { 335 | // Configure serial port 336 | dataAdapter->UpdatePort(ui->portSelector->itemText( 337 | ui->portSelector->currentIndex()), \ 338 | ui->portBaud->itemText(ui->portBaud->currentIndex())); 339 | // Prevent edits to serial port while connection is open 340 | ui->serialGroup->setEnabled(false); 341 | 342 | dataAdapter->StartListening(); 343 | //TODO: How to handle a case where function is called, but results in an error? 344 | } 345 | 346 | if (ui->enableNetwork->isChecked()) 347 | { 348 | // TODO: Input validation on port! 349 | netAdapter->SetNetPort(ui->netportSelector->value()); 350 | ui->networkGroup->setEnabled(false); 351 | 352 | netAdapter->StartListening(); 353 | } 354 | // Rename the button 355 | ui->connectButton->setText("Disconnect"); 356 | } 357 | else if (ui->connectButton->text() == "Disconnect") 358 | { 359 | if (ui->enableSerial->isChecked()) 360 | { 361 | ui->serialGroup->setEnabled(true); 362 | dataAdapter->StopListening(); 363 | } 364 | 365 | if (ui->enableNetwork->isChecked()) 366 | { 367 | ui->networkGroup->setEnabled(true); 368 | netAdapter->StopListening(); 369 | } 370 | 371 | ui->connectButton->setText("Connect"); 372 | } 373 | 374 | } 375 | 376 | /** 377 | * @brief [Slot function] Log a line to UI and an external run log file 378 | * @param line 379 | */ 380 | void MainWindow::logLine(const QString &line) 381 | { 382 | QString time = QDateTime::currentDateTime().time().toString(); 383 | 384 | // There's a chance this function is called after the UI has been deleted 385 | // Make sure we never try to access UI elements if MainWindow destructor 386 | // has been called. 387 | if (_pendingDeletion) 388 | return; 389 | 390 | // Handle opening and rotating logs between the program launches. On 391 | // every launch, increments the log descriptor and open new logfile to 392 | // write to. 393 | if (!_loggingInitialized) 394 | { 395 | // Load logfile info 396 | uint8_t lastLogIndex = settings->value("appLog/index","0").toUInt(); 397 | const uint8_t maxLogIndex = settings->value("appLog/maxIndex","3").toUInt(); 398 | 399 | uint8_t currentLogIndex = (lastLogIndex + 1) % maxLogIndex; 400 | _logFile = new QFile("datadashboard_run"+QString::number(currentLogIndex)+".log"); 401 | 402 | if (!_logFile->open(QIODevice::WriteOnly | QIODevice::Text)) 403 | { 404 | ui->logLine->setText(time + ": " + "Error opening log file"); 405 | return; 406 | } 407 | 408 | _logFileStream = new QTextStream(_logFile); 409 | settings->setValue("appLog/index", currentLogIndex); 410 | _loggingInitialized = true; 411 | } 412 | 413 | ui->logLine->setText(time + ": " + line); 414 | 415 | // If log file is initialized, append a line in there as well 416 | if (_loggingInitialized) 417 | (*_logFileStream) << time + ": " + line << Qt::endl; 418 | } 419 | 420 | /** 421 | * @brief [Slot function] Handles dynamic construction of data channels 422 | * When called, it destroys all existing channel entries, and constructs 423 | * a number of new ones corresponding to the argument. 424 | * At the same time, number of channels is saved into a config file, 425 | * and existing data from config file is used to populate new fields 426 | * @param arg1 427 | */ 428 | void MainWindow::on_channelNumber_valueChanged(int arg1) 429 | { 430 | settings->setValue("channel/numOfChannels", arg1); 431 | settings->sync(); 432 | 433 | logLine("Channel number changed to "\ 434 | +QString::number(arg1)+", reconstructing UI"); 435 | 436 | // Clear existing list of channels 437 | clearLayout(ui->channelList, true); 438 | // Clear old list with channel elements 439 | ch.clear(); 440 | 441 | // Reconstruct part of UI to offer requested number of channels 442 | for (uint8_t i = 0; i < arg1; i++) 443 | { 444 | QString chID_str = QString::number(i); 445 | QHBoxLayout *entry = new QHBoxLayout(); 446 | 447 | // Extract settings for this channel from config file, if existing 448 | int chID = settings->value("channel/channel"+chID_str+"ID", chID_str).toInt(); 449 | QString chName = settings->value("channel/channel" + chID_str + "name","Serial "+ chID_str).toString(); 450 | 451 | // Construct UI elements for channel configuration 452 | Channel *tmp = new Channel("Channel " + chID_str, chID, chName); 453 | ch.push_back(tmp); 454 | 455 | // Add UI elements to a layout, then push layout into the UI 456 | entry->addWidget(tmp->chLabel, 0, Qt::AlignLeft); 457 | entry->addWidget(tmp->channelName, 0, Qt::AlignLeft); 458 | ui->channelList->addLayout(entry); 459 | } 460 | } 461 | 462 | /** 463 | * @brief Delete all elements in a layout provided in arguments 464 | * @param layout Layout to delete objects from 465 | * @param deleteWidgets If true, delete widgets 466 | */ 467 | void MainWindow::clearLayout(QLayout* layout, bool deleteWidgets) 468 | { 469 | while (QLayoutItem* item = layout->takeAt(0)) 470 | { 471 | if (deleteWidgets) 472 | { 473 | if (QWidget* widget = item->widget()) 474 | { 475 | widget->deleteLater(); 476 | } 477 | } 478 | if (QLayout* childLayout = item->layout()) 479 | clearLayout(childLayout, deleteWidgets); 480 | delete item; 481 | } 482 | } 483 | 484 | /////////////////////////////////////////////////////////////////////////////// 485 | //// 486 | /// Math components UI manipulations 487 | /// 488 | /////////////////////////////////////////////////////////////////////////////// 489 | /** 490 | * @brief Register a math channel with the given ID in the mux 491 | * @param chID channel Id to be registered 492 | */ 493 | void MainWindow::RegisterMathChannel(uint8_t chID) 494 | { 495 | MathChannel *mc = new MathChannel(); 496 | logLine("Attempting to register math channel. Looking up components..."); 497 | 498 | mc->SetLabel(mathChName[chID-1]->text()); 499 | // Look up all the components of this channel ID 500 | for (UIMathChannelComponent *X : mathComp) 501 | { 502 | // T 503 | if (X->GetMathCh() == (chID)) 504 | { 505 | mc->AddComponent(static_cast(X->GetMath()), X->GetInCh()); 506 | } 507 | } 508 | 509 | logLine("Registering math channel "+QString::number(chID)+" with "\ 510 | +QString::number(mc->_component.size())+" components"); 511 | 512 | mux->RegisterMathChannel(chID, mc); 513 | } 514 | 515 | /** 516 | * @brief [Slot function] Add new math component to the scroll list 517 | */ 518 | void MainWindow::on_addMathComp_clicked() 519 | { 520 | static uint32_t _id = 0; 521 | // Convert current id to string for easier manipulation 522 | QString id_str = QString::number(_id); 523 | 524 | logLine("Adding math component "+id_str); 525 | 526 | // Construct component for channel math and save it to global variable 527 | UIMathChannelComponent *tmp = new UIMathChannelComponent((uint8_t)mathComp.size()); 528 | mathComp.push_back(tmp); 529 | 530 | // Add new component to the UI 531 | ui->mathCompLayout->addLayout(tmp->GetLayout()); 532 | // Update available math channels in the component 533 | 534 | logLine("Math component "+id_str+" added to UI"); 535 | 536 | // Set values from settings, if exist, otherwise load defaults 537 | tmp->SetInCh(settings->value("math/component"+id_str+"inCh","0").toInt()); 538 | tmp->SetMathCh(settings->value("math/component"+id_str+"mathCh","1").toInt()); 539 | tmp->SetMath(settings->value("math/component"+id_str+"math","0").toInt()); 540 | 541 | connect(tmp, &UIMathChannelComponent::deleteRequested, \ 542 | this, &MainWindow::on_delete_updateMathComp); 543 | 544 | logLine("Saved math component "+id_str); 545 | _id++; 546 | } 547 | 548 | /** 549 | * @brief [Slot function] Update a list of available math channels used by 550 | * other components. Function called whenever a match channel checkbox 551 | * has been clicked 552 | */ 553 | void MainWindow::UpdateAvailMathCh() 554 | { 555 | // List of channels currently enabled, to be passed to QComboBoxes 556 | // in math components list -> not used for now 557 | int mathCh[6] = {0}; 558 | int count = 0; 559 | 560 | // Collapse all enabled channels into a binary mask, 561 | // save mask into a config file 562 | static uint8_t chMask = 0; 563 | 564 | logLine("Updating available math channels in UI..."); 565 | 566 | // Loop through all QCheckBox elements and configure UI look based on 567 | // whether they are checked or not 568 | for (uint8_t i = 0; i < mathChEnabled.size(); i++) 569 | { 570 | QString id_str = QString::number(i+1); 571 | if (mathChEnabled[i]->isChecked()) 572 | { 573 | mathCh[count++] = (i+1); 574 | mathChName[i]->setEnabled(true); 575 | // Load channel name from settings, if it exists and there 576 | // isn't one already set 577 | if (mathChName[i]->text() == "") 578 | mathChName[i]->setText( 579 | settings->value("math/channel"+id_str+"name", 580 | "Math "+id_str).toString()); 581 | logLine("Channel "+QString::number(i+1)+" enabled in UI"); 582 | } 583 | else 584 | mathChName[i]->setEnabled(false); 585 | 586 | // If it's enabled, but it wasn't in the last call 587 | if (mathChEnabled[i]->isChecked() && !(((1<<(i+1)) & chMask) > 0)) 588 | { 589 | logLine("Channel "+QString::number(i+1)+" has been enabled"); 590 | chMask |= (1<<(i+1)); 591 | RegisterMathChannel(i+1); 592 | } 593 | // If it's disabled, but it was enabled in the last call 594 | else if (!mathChEnabled[i]->isChecked() && (((1<<(i+1)) & chMask) > 0)) 595 | { 596 | chMask &= ~(1<<(i+1)); 597 | mux->UnegisterMathChannel(i+1); 598 | logLine("Channel "+QString::number(i+1)+" has been disabled"); 599 | } 600 | } 601 | 602 | // Save channel mask 603 | settings->setValue("math/channelMask", chMask); 604 | settings->sync(); 605 | 606 | // Go through existing math components list and update QComboBox with new 607 | // available math channels 608 | // for (MathChannelComponent* X : mathComp) 609 | // X->UpdateMathCh(mathCh, count); 610 | 611 | } 612 | 613 | /** 614 | * @brief [Slot function] Called by MathChannelComponent class when the delete 615 | * button has been pressed. It handles deletion in UI and clean up in backend 616 | * @param id ID of MathChannelComponent::_id to be deleted 617 | */ 618 | void MainWindow::on_delete_updateMathComp(uint8_t id) 619 | { 620 | // Math component got destroyed 621 | logLine("Requested to delete math channel "+QString::number(id)); 622 | // Find component in vector 623 | uint8_t i; 624 | for (i = 0; i < mathComp.size(); i++) 625 | if (mathComp[i]->GetID() == id) 626 | break; 627 | // Clear UI elements 628 | clearLayout(mathComp[i]->GetLayout()); 629 | // Delete remainder 630 | delete mathComp[i]; 631 | // Remove the entry from vector 632 | mathComp.erase(mathComp.begin()+i); 633 | 634 | // Update IDs of entries in the vector 635 | for (i = 0; i < mathComp.size(); i++) 636 | mathComp[i]->SetID(i); 637 | } 638 | 639 | 640 | 641 | /////////////////////////////////////////////////////////////////////////////// 642 | //// 643 | /// Dynamic creation of graphs 644 | /// 645 | /////////////////////////////////////////////////////////////////////////////// 646 | 647 | /** 648 | * @brief [Slot] Create new 3D orientation graph 649 | */ 650 | void MainWindow::on_add3D_clicked() 651 | { 652 | logLine("UI: Creating 3D plot"); 653 | static uint8_t _3DgraphCount = 0; 654 | QString winID = QString::number(_3DgraphCount); 655 | 656 | OrientationWindow *orient3DWindow = new OrientationWindow(this, "orientationWindow_"+winID); 657 | //orient3DWindow->setObjectName("orientationWindow_"+winID); 658 | QObject::connect(orient3DWindow, &OrientationWindow::logLine, 659 | this, &MainWindow::logLine); 660 | QMdiSubWindow *plotWindow = ui->mdiArea->addSubWindow(orient3DWindow); 661 | 662 | plotWindow->setWindowFlags(Qt::WindowCloseButtonHint); 663 | plotWindow->setAttribute(Qt::WA_DeleteOnClose, true); 664 | plotWindow->setWindowTitle("3D Orientation " + winID); 665 | plotWindow->setWindowIcon(QIcon(":/icons/icon.png")); 666 | 667 | plotWindow->show(); 668 | _3DgraphCount++; 669 | } 670 | 671 | /** 672 | * @brief [Slot] Create new scatter graph 673 | */ 674 | void MainWindow::on_addScatter_clicked() 675 | { 676 | logLine("UI: Creating scatter plot"); 677 | static uint8_t _ScatterCount = 0; 678 | QString winID = QString::number(_ScatterCount); 679 | 680 | // Create scatter plot 681 | ScatterWindow *scatterWindow = new ScatterWindow("scatterWindow_"+winID); 682 | //scatterWindow->setObjectName("scatterWindow_"+winID); 683 | QObject::connect(scatterWindow, &ScatterWindow::logLine, 684 | this, &MainWindow::logLine); 685 | QMdiSubWindow *plotWindow = ui->mdiArea->addSubWindow(scatterWindow); 686 | 687 | plotWindow->setWindowFlags(Qt::WindowCloseButtonHint); 688 | plotWindow->setAttribute(Qt::WA_DeleteOnClose, true); 689 | plotWindow->setWindowTitle("Scatter " + winID); 690 | plotWindow->setWindowIcon(QIcon(":/icons/icon.png")); 691 | 692 | plotWindow->show(); 693 | _ScatterCount++; 694 | } 695 | 696 | /** 697 | * @brief [Slot] Create new line plot 698 | */ 699 | void MainWindow::on_addLine_clicked() 700 | { 701 | logLine("UI: Creating line plot"); 702 | static uint8_t _LineCount = 0; 703 | QString winID = QString::number(_LineCount); 704 | 705 | // Create line plot 706 | LinePlot *lineplotWindow = new LinePlot("lineWindow_"+winID); 707 | //lineplotWindow->setObjectName("lineWindow_"+winID); 708 | QObject::connect(lineplotWindow, &LinePlot::logLine, 709 | this, &MainWindow::logLine); 710 | QMdiSubWindow *plotWindow = ui->mdiArea->addSubWindow(lineplotWindow); 711 | 712 | plotWindow->setWindowFlags(Qt::WindowCloseButtonHint); 713 | plotWindow->setAttribute(Qt::WA_DeleteOnClose, true); 714 | plotWindow->setWindowTitle("Line plot " + winID); 715 | plotWindow->setWindowIcon(QIcon(":/icons/icon.png")); 716 | 717 | plotWindow->show(); 718 | _LineCount++; 719 | } 720 | 721 | 722 | /////////////////////////////////////////////////////////////////////////////// 723 | //// 724 | /// Logging channel data to file 725 | /// 726 | /////////////////////////////////////////////////////////////////////////////// 727 | 728 | /** 729 | * @brief [Slot] Open file dialog when 'Path' button has been click 730 | * Once the path has been selected, update textbox in UI 731 | */ 732 | void MainWindow::on_logfilePathDialog_clicked() 733 | { 734 | QString saveDir = QFileDialog::getExistingDirectory(this, tr("Open Directory"), 735 | "/home", 736 | QFileDialog::ShowDirsOnly 737 | | QFileDialog::DontResolveSymlinks); 738 | ui->logfilePath->setText(saveDir); 739 | } 740 | 741 | /** 742 | * @brief [Slot] Handle enabling/disabling logging to file 743 | * Handles click events to the 'Enable' checkbox which toggles logging to 744 | * the file. Updates UI and communicates with the MUX 745 | * @param arg1 State of the checkbox 746 | */ 747 | void MainWindow::on_fileloggingEnabled_stateChanged(int arg1) 748 | { 749 | // Checked can have PartiallyChecked and Checked states, so instead 750 | // evaluate if Unchecked 751 | if (arg1 == Qt::Unchecked) 752 | { 753 | ui->overwriteButton->setEnabled(true); 754 | ui->appendButton->setEnabled(true); 755 | ui->logfilePathDialog->setEnabled(true); 756 | ui->logfilePath->setEnabled(true); 757 | ui->logfileName->setEnabled(true); 758 | ui->logfileChSep->setEnabled(true); 759 | // Disable file logging in mux 760 | mux->DisableFileLogging(); 761 | } 762 | else 763 | { 764 | ui->overwriteButton->setEnabled(false); 765 | ui->appendButton->setEnabled(false); 766 | ui->logfilePathDialog->setEnabled(false); 767 | ui->logfilePath->setEnabled(false); 768 | ui->logfileName->setEnabled(false); 769 | ui->logfileChSep->setEnabled(false); 770 | // Save file logging settings to file 771 | settings->setValue("fileLogging/append", ui->appendButton->isChecked()); 772 | settings->setValue("fileLogging/folder", ui->logfilePath->text()); 773 | settings->setValue("fileLogging/fileName", ui->logfileName->text()); 774 | settings->setValue("fileLogging/channelSeparator", ui->logfileChSep->text()); 775 | // Enable file logging in mux 776 | QString logPath = ui->logfilePath->text()+'/'+ui->logfileName->text(); 777 | 778 | int retVal = mux->EnableFileLogging(logPath, 779 | ui->appendButton->isChecked(), 780 | ui->logfileChSep->text()[0].cell()); 781 | if (retVal != 0) 782 | ui->fileloggingEnabled->setChecked(false); 783 | } 784 | } 785 | 786 | /** 787 | * @brief [Slot] Enabled serial data input radio button 788 | * Handler for click event on radio button 789 | */ 790 | void MainWindow::on_enableSerial_clicked() 791 | { 792 | // Return if network thread is running 793 | if (netAdapter->isRunning()) 794 | return; 795 | 796 | ui->networkGroup->setEnabled(false); 797 | ui->serialGroup->setEnabled(true); 798 | ui->enableSerial->setChecked(true); 799 | } 800 | 801 | /** 802 | * @brief [Slot] Enabled network data input radio button 803 | * Handler for click event on radio button 804 | */ 805 | void MainWindow::on_enableNetwork_clicked() 806 | { 807 | // Return if serial thread is running 808 | if (dataAdapter->isRunning()) 809 | return; 810 | 811 | ui->serialGroup->setEnabled(false); 812 | ui->networkGroup->setEnabled(true); 813 | ui->enableNetwork->setChecked(true); 814 | } 815 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------