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197 lines
4.9 KiB
197 lines
4.9 KiB
/*
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* Remote Laboratory FPGA Programming Part
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* (c) 2012 Timothy Pearson
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* Raptor Engineering
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* http://www.raptorengineeringinc.com
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*/
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#ifndef REMOTELAB_FPGAPROGRAMPART_H
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#define REMOTELAB_FPGAPROGRAMPART_H
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#include <tdekrbclientsocket.h>
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#include <tqcstring.h>
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#include <tqframe.h>
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#include <tqimage.h>
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#include <tqdatetime.h>
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#include <tdeparts/browserextension.h>
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#include <tdeparts/statusbarextension.h>
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#include <tdeparts/part.h>
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#include <kurl.h>
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#include <tqtrla.h>
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#include "floatspinbox.h"
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#define MAXTRACES 255
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class TDEAboutData;
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using KParts::StatusBarExtension;
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class TraceWidget;
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class TQSocket;
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class TQTimer;
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class TQMutex;
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class TQRectF;
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class TQGridLayout;
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class TQCheckBox;
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class TQGroupBox;
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class TQFile;
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class TQLabel;
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class TQPushButton;
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class SensorMonitorBase;
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namespace RemoteLab
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{
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class Q_EXPORT TQValueTimer : public TQTimer
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{
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Q_OBJECT
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public:
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TQValueTimer(TQObject *parent=0, const char *name=0);
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~TQValueTimer();
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int value();
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void setValue(int);
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signals:
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void valueTimeout(int);
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private slots:
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void timeoutHandler();
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private:
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int m_value;
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};
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class TraceControlWidget : public TQWidget
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{
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Q_OBJECT
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public:
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TraceControlWidget(TQWidget *parent=0, const char *name=0);
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~TraceControlWidget();
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public:
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void setTraceEnabled(bool enabled);
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void setTraceName(TQString name);
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double timestep();
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void setTimestep(double seconds);
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void setMinTimestep(double seconds);
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void startSampleTimer(int msecs);
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void stopSampleTimer();
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void setCurrentSampleValue(double value, TQString units);
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void setCurrentSampleTimestamp(TQDateTime timestamp);
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signals:
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void enableChanged(bool enabled);
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void newSampleDesired();
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void clearTraceRequested();
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private slots:
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void enableClicked();
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void timestepChanged(double);
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void clearTraceDataClicked();
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private:
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TQGroupBox* m_groupBox;
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TQGridLayout* m_primaryLayout;
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TQCheckBox* m_channelEnabledCheckBox;
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FloatSpinBox* m_timestepSpinBox;
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TQTimer* m_sampleTimer;
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TQLabel* m_timestepLabel1;
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TQLabel* m_timestepLabel2;
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TQLabel* m_valueLabel;
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TQLabel* m_timestampLabel;
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TQPushButton* m_clearPushButton;
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double m_minimumTimeStep;
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double m_nominalTimeStep;
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};
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class SensorMonitorPart : public KParts::RemoteInstrumentPart
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{
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Q_OBJECT
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public:
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SensorMonitorPart(TQWidget *, const char *, TQObject *, const char *, const TQStringList&);
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~SensorMonitorPart();
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virtual bool openFile() { return false; } // pure virtual in the base class
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virtual bool closeURL();
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static TDEAboutData *createAboutData();
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public slots:
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virtual bool openURL(const KURL &url);
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void updateZoomWidgetLimits(const TQRectF& zoomRect);
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private slots:
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void postInit();
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void resizeToHint();
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void mainEventLoop();
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void processLockouts();
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void connectionClosed();
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void connectionFinishedCallback();
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void disconnectFromServerCallback();
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void connectionStatusChangedCallback();
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void setTickerMessage(TQString message);
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void updateGraticule();
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void updateTraceControlWidgets();
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void traceControlEnableChanged(bool enabled);
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void traceControlClearRequested();
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void processNewSampleRequest();
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void processNewSampleRequest(int channel);
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void processAutosave();
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void acquisitionStartButtonClicked();
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void acquisitionStopButtonClicked();
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void saveWaveforms();
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void saveWaveforms(TQString fileName);
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void recallWaveforms();
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private:
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SensorMonitorBase* m_base;
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TraceWidget* m_traceWidget;
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TQGridLayout* m_traceControlWidgetGrid;
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TQMutex* m_connectionMutex;
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TQTimer* m_pingDelayTimer;
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TQTimer* m_forcedUpdateTimer;
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TQTimer* m_updateTimeoutTimer;
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int m_commHandlerState;
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int m_commHandlerMode;
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int m_commHandlerNextState;
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int m_commHandlerNextMode;
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bool m_connectionActiveAndValid;
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unsigned char m_tickerState;
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bool stopTraceUpdate;
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SensorList m_sensorList;
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TQ_INT16 m_maxNumberOfTraces;
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TQ_INT16 m_hdivs;
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TQ_INT16 m_vdivs;
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TQ_INT32 m_samplesInTrace[MAXTRACES+1];
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bool m_channelActive[MAXTRACES+1];
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TQString m_traceUnits[MAXTRACES+1];
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TraceControlWidget* m_traceControlWidgetList[MAXTRACES];
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TQ_UINT32 m_sampleRequestIndex;
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bool m_sampleRequestInProgress[MAXTRACES+1];
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};
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}
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#endif
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