qavrgacquisition.h

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#ifndef QAVRGACQUISITION_H
#define QAVRGACQUISITION_H

#include <QTime>
#include <QObject>
#include <QVector>
#include <QMutex>
#include <QWaitCondition>
#include "AcqirisD1Import.h"
#include <QAtomicInt>

#include "qavrgacquisitionsimulated.h"

class QavrgAcquisitionThread;
class QavrgApplication;
class QavrgFitter;
class QavrgSettings;

class QavrgAcquisition : public QavrgAcquisitionSimulated
{
  Q_OBJECT

 public:
  QavrgAcquisition(QavrgAcquisitionThread *acq, QavrgApplication *app, QObject *parent);
  ~QavrgAcquisition();
  void initialize();

 public slots:
  void acquireData();
  void acquireReference();
  void acquireDark();
  void acquireOnce();
  void acquireScope();
  void acquireCancel();
  int  acquireWait(double time);

  void loadData(QString fileName);
  void saveData(QString fileName);

  void newSaveFile(QString f, int n);
  void closeSaveFile();
  void startNewScan(QcepStringVector header);
  void saveAcquisitionResult(QcepDoubleVector data);

  QVector<double> readResult(int chan, int parm, int start, int nbins);
  QVector<double> readResult(int chan, int parm);
  double readResult(int chan, int parm, int bin);
  QString resultHeader(int chan, int parm, int bin);
  double readResultAverage(int chan, int parm, int start, int nbins);
  double readResultBunchAverage(int chan, int parm, int bunch, int norbits);

  int orbitNumber(int n) const;
  int bucketNumber(int n) const;

  void fillPatternChanged();
  void timingResetDefaults();
  void triggerResetDefaults();

 public:
  int resultSize();
  int getAcquisitionLock();
  void releaseAcquisitionLock();

  virtual QcepSettingsSaverWPtr saver() const;

signals:
  void noDeviceAvailable();
  void acquisitionStarted();
  void acquisitionCancelled();
  void acquisitionProgress(double pct);
  void acquisitionCompleted();

 private:
  void findDevices();
  void configureAverager(AcquisitionMode mode);
  void setupAcquisition(AcquisitionMode mode);
  void startAcquisition(int rep, int nrep);
  void waitAcquisition(int rep, int nrep);
  void readoutAcquisition(int rep, int nrep);
  bool checkStatus(int line, ViStatus status);

private:
  mutable QMutex          m_AcquisitionMutex;
  mutable QMutex          m_SaveFileMutex;
  mutable QMutex          m_BufferMutex;

  QavrgApplication       *m_Application;
  QavrgAcquisitionThread *m_AcquisitionThread;
  ViInt32                 m_NInstruments;
  ViSession              *m_InstrumentID;
  ViInt32                *m_CardNChannels;
  long                    m_TotalChannels;
  QTime                   m_Time;
  FILE                   *m_SaveFile;
  QVector<double>         m_Buffer;
  QMutex                  m_Acquiring;
  QWaitCondition          m_StatusWaiting;
};

Q_DECLARE_METATYPE(QavrgAcquisition*)

#endif