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/*
* Remote Laboratory Component Analyzer Part
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* (c) 2014 - 2015 Timothy Pearson
* Raptor Engineering
* http://www.raptorengineeringinc.com
*/
#ifndef REMOTELAB_COMPANALYZERPART_H
#define REMOTELAB_COMPANALYZERPART_H
#include <ntqthread.h>
#include <ntqeventloop.h>
#include <tqvariant.h>
#include <tqvaluevector.h>
#include <tdeparts/browserextension.h>
#include <tdeparts/statusbarextension.h>
#include <tdeparts/part.h>
#include <kurl.h>
#include <tqtrla.h>
#include <sevensegment.h>
#define MAXTRACES 255
class TDEAboutData;
using KParts::StatusBarExtension;
class TraceWidget;
class TQSocket;
class TQTimer;
class TQMutex;
class TQRectF;
class CompAnalyzerBase;
namespace RemoteLab
{
typedef enum CompAnalyzerEventType {
NoEvent = 0,
Initialize = 1,
TxRxSyncPoint = 2,
StateChanged = 3,
ExtendedErrorReceived = 4,
ConfigurationDataReceived = 5,
ChangeMeasurementSource = 6,
GetMeasurement = 7,
GetMaximumFrequency = 8,
GetMinimumFrequency = 9,
SetFrequency = 10,
MeasurementsReceived = 11,
SweepMeasurementsReceived = 12,
StartSweep = 13,
AbortSweep = 14,
OtherEvent = 15
} CompAnalyzerEventType;
typedef enum CompAnalyzerStartupState {
StartSelectInstrument = 0,
StartGetMaximumFrequency = 1,
StartGetMinimumFrequency = 2,
StartDone = 3
} CompAnalyzerStartupState;
typedef enum CompAnalyzerPartState {
Idle = 0,
Initializing = 1,
FreeRunning = 2,
FrequencySweepWrite = 3,
FrequencySweepRead = 4,
CommunicationFailure = 5
} CompAnalyzerPartState;
typedef struct CompAnalyzerMeasurement {
TQ_UINT32 status;
TQ_UINT32 parameter;
TQ_UINT32 type;
double value;
double frequency;
} CompAnalyzerMeasurement;
typedef TQPair<CompAnalyzerEventType, TQVariant> CompAnalyzerEvent;
typedef TQValueVector<CompAnalyzerEvent> CompAnalyzerEventQueue;
typedef TQValueList<CompAnalyzerMeasurement> CompAnalyzerMeasurementList;
typedef TQPair<unsigned int,TQString> AllowedMeasurementInfo;
typedef TQValueList<AllowedMeasurementInfo> AllowedMeasurementInfoList;
typedef struct CompAnalyzerInstrumentLimits {
TQValueList<AllowedMeasurementInfoList> allowedMeasurements;
double maxFrequency;
double minFrequency;
} CompAnalyzerInstrumentLimits;
#ifndef QT_NO_DATASTREAM
Q_EXPORT TQDataStream &operator<<(TQDataStream &, const CompAnalyzerMeasurement &);
Q_EXPORT TQDataStream &operator>>(TQDataStream &, CompAnalyzerMeasurement &);
#endif
class CompAnalyzerWorker : public TQObject
{
TQ_OBJECT
public:
CompAnalyzerWorker();
~CompAnalyzerWorker();
signals:
void outboundQueueUpdated();
public slots:
void run();
void wake();
void dataReceived();
public:
void resetInboundQueue();
void appendItemToInboundQueue(CompAnalyzerEvent item, bool syncPoint=false);
bool itemTypeInInboundQueue(CompAnalyzerEventType type);
bool syncPointActive();
void lockOutboundQueue();
void unlockOutboundQueue();
CompAnalyzerEventQueue* outboundQueue();
CompAnalyzerPartState currentState();
CompAnalyzerInstrumentLimits getInstrumentLimits();
void setNewParameterSourceList(TQValueList<TQ_UINT32>);
void setSweepStartFrequency(double hz);
void setSweepEndFrequency(double hz);
void setSweepStepFrequency(double hz);
double sweepStartFrequency();
double sweepEndFrequency();
double sweepStepFrequency();
unsigned int sweepStepNumber();
private:
CompAnalyzerEventType nextInboundQueueEvent();
void clearInboundQueueSyncPoint();
void eraseNextInboundQueueEvent(bool clearSyncPoint=false);
void setCurrentState(CompAnalyzerPartState state);
public:
TDEKerberosClientSocket* m_socket;
TQMutex* m_instrumentMutex;
private:
CompAnalyzerEventQueue m_outboundQueue;
CompAnalyzerEventQueue m_inboundQueue;
TQMutex* m_outboundQueueMutex;
TQMutex* m_inboundQueueMutex;
TQMutex* m_networkDataMutex;
TQMutex* m_currentStateMutex;
TQMutex* m_sweepStepMutex;
CompAnalyzerPartState m_currentState;
CompAnalyzerStartupState m_startupState;
CompAnalyzerEventType m_lastNetworkTransmissionEvent;
bool m_newData;
TQValueList<TQ_UINT32> m_sourceList;
CompAnalyzerInstrumentLimits m_instrumentLimits;
double m_sweepStart;
double m_sweepEnd;
double m_sweepStep;
double m_sweepCurrentFrequency;
TQ_UINT32 m_sweepStepNumber;
};
class CompAnalyzerPart : public KParts::RemoteInstrumentPart
{
Q_OBJECT
public:
CompAnalyzerPart( QWidget *, const char *, TQObject *, const char *, const TQStringList&);
~CompAnalyzerPart();
virtual bool openFile() { return false; } // pure virtual in the base class
virtual bool closeURL();
static TDEAboutData *createAboutData();
signals:
void wakeWorkerThread();
public slots:
virtual bool openURL(const KURL &url);
void processOutboundQueue();
void updateZoomWidgetLimits(const TQRectF& zoomRect);
private slots:
void postInit();
void processLockouts();
void connectionFinishedCallback();
void disconnectFromServerCallback();
void connectionStatusChangedCallback();
void setTickerMessage(TQString message);
void networkTick();
void networkTimeout();
void parameterASourceChanged(int);
void parameterBSourceChanged(int);
void frequencyInputChanged(double);
void startSweepClicked();
void stopSweepClicked();
void processAutosave();
void saveWaveforms();
void saveWaveforms(TQString fileName);
void recallWaveforms();
void updateGraticule();
private:
TQString parameterMeasurementUnits(TQ_UINT32 parameter);
TQString parameterNameToMeasurementUnits(TQString name, unsigned int parameter_index);
void requestNetworkOperation(CompAnalyzerEvent item, bool syncPoint=false);
void parameterSourceChanged();
void patWatchDog();
private:
int m_commHandlerState;
int m_commHandlerMode;
int m_commHandlerCommandState;
TQTimer* m_updateTimeoutTimer;
bool m_connectionActiveAndValid;
bool m_instrumentSettingsValid;
unsigned char m_tickerState;
CompAnalyzerBase* m_base;
TQMutex* m_instrumentMutex;
TQString m_TextToSend;
TQValueList<AllowedMeasurementInfoList> m_parameterSourceValues;
TraceWidget* m_traceWidget;
TQGridLayout* m_traceControlWidgetGrid;
SensorList m_sensorList;
TQ_INT16 m_maxNumberOfTraces;
TQ_INT16 m_hdivs;
TQ_INT16 m_vdivs;
TQ_INT32 m_samplesInTrace[MAXTRACES+1];
bool m_channelActive[MAXTRACES+1];
TQString m_traceUnits[MAXTRACES+1];
CompAnalyzerWorker* m_worker;
TQEventLoopThread* m_workerThread;
};
}
#endif
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