QxrdAcquisitionExtraInputsChannel Class Reference

#include <qxrdacquisitionextrainputschannel.h>

Inheritance diagram for QxrdAcquisitionExtraInputsChannel:

Collaboration diagram for QxrdAcquisitionExtraInputsChannel:

Public Types
enum	{ ModeSummed, ModeAveraged, ModeMaximum, ModeMinimum }
enum	{   TriggerModeNone, TriggerModeEdgePos, TriggerModeEdgeNeg, TriggerModeLevelPos,   TriggerModeLevelNeg }

Public Slots
QVector< double >	readChannel ()
double	evaluateChannel ()
double	sumChannel ()
double	averageChannel ()
double	maximumChannel ()
double	minimumChannel ()
int	startIndex ()
int	endIndex ()
bool	evaluateTrigger ()
bool	evalTrig (int polarity, bool edgeTrig)
Public Slots inherited from QcepObject
virtual void	printLine (QString line)
virtual void	printMessage (QString msg, QDateTime dt=QDateTime::currentDateTime()) const
virtual void	criticalMessage (QString msg, QDateTime ts=QDateTime::currentDateTime()) const
virtual void	statusMessage (QString msg, QDateTime ts=QDateTime::currentDateTime()) const
virtual QString	settingsScript ()
QString	scriptValueLiteral (QVariant v)

Signals
void	reinitiateNeeded ()

Public Member Functions
	QxrdAcquisitionExtraInputsChannel (int chnum, QcepSettingsSaverWPtr saver, QxrdExperimentWPtr doc, QxrdAcquisitionExtraInputsWPtr xtra)
void	readSettings (QSettings *settings, QString section)
void	writeSettings (QSettings *settings, QString section)
Public Member Functions inherited from QcepObject
	QcepObject (QString name, QcepObject *parent)
virtual	~QcepObject ()
QString	get_Name () const
void	set_Name (QString name)

Properties
int	channelNumber
bool	enabled
bool	plotted
QString	channelName
int	mode
bool	saveWave
double	min
double	max
double	start
double	end
int	triggerMode
double	triggerLevel
double	triggerHysteresis
int	physicalChannel
double	value
bool	triggered
int	nLow
int	nHigh
QcepDoubleVector	waveform
Properties inherited from QcepObject
QString	name

Private Attributes
QMutex	m_Mutex
QxrdExperimentWPtr	m_Experiment
QxrdAcquisitionExtraInputsWPtr	m_ExtraInputs

Additional Inherited Members
Static Public Member Functions inherited from QcepObject
static int	allocatedObjects ()
static int	deletedObjects ()
static QSet< QcepObject * >	allocatedObjectsSet ()
static QString	addSlashes (QString str)

Detailed Description

Definition at line 11 of file qxrdacquisitionextrainputschannel.h.

Member Enumeration Documentation

anonymous enum

Enumerator
ModeSummed
ModeAveraged
ModeMaximum
ModeMinimum

Definition at line 36 of file qxrdacquisitionextrainputschannel.h.

       {
    ModeSummed,
    ModeAveraged,
    ModeMaximum,
    ModeMinimum
  };

anonymous enum

Enumerator
TriggerModeNone
TriggerModeEdgePos
TriggerModeEdgeNeg
TriggerModeLevelPos
TriggerModeLevelNeg

Definition at line 43 of file qxrdacquisitionextrainputschannel.h.

       {
    TriggerModeNone,
    TriggerModeEdgePos,
    TriggerModeEdgeNeg,
    TriggerModeLevelPos,
    TriggerModeLevelNeg
  };

Constructor & Destructor Documentation

QxrdAcquisitionExtraInputsChannel::QxrdAcquisitionExtraInputsChannel ( int  chnum, QcepSettingsSaverWPtr  saver, QxrdExperimentWPtr  doc, QxrdAcquisitionExtraInputsWPtr  xtra  )

explicit

Definition at line 7 of file qxrdacquisitionextrainputschannel.cpp.

References reinitiateNeeded(), QcepDoubleProperty::valueChanged(), QcepBoolProperty::valueChanged(), and QcepStringProperty::valueChanged().

                                                                                                         :
  QcepObject(tr("extraChannel(%1)").arg(chnum), NULL),
  m_ChannelNumber(QcepSettingsSaverPtr(), this, "channelNumber", chnum, "Extra Input Channel Number"),
  m_Enabled(saver, this, "enabled", 1, "Enabled?"),
  m_Plotted(saver, this, "plotted", 1, "Plotted?"),
  m_ChannelName(saver, this, "channelName", "", "NIDAQ name of channel"),
//  m_Kind(saver, this, "kind", 0, "Channel Kind (0 = none, 1 = Analog In, 2 = Counter In)"),
  m_Mode(saver, this, "mode", 0, "Channel Mode (0 = summed, 1 = averaged, 2 = maximum, 3 = minimum)"),
  m_SaveWave(saver, this, "saveWave", 0, "Save entire waveform (0 = no, 1 = yes)"),
  m_Min(saver, this, "min", -10.0, "Minimum Input value for Analog Channel (in Volts)"),
  m_Max(saver, this, "max", 10.0, "Maximum Input Value for Analog Channel (in Volts)"),
  m_Start(saver, this, "start", 0.0, "Start Offset for Channel (in sec after notional exposure start)\n"
                                 "i.e. Negative values mean times before start of exposure"),
  m_End(saver, this, "end", 0.0, "End Offset for Channel (in sec before notional exposure end)\n"
                                 "i.e. Negative values mean times after end of exposure"),
  m_TriggerMode(saver, this, "triggerMode", 0, "Trigger Mode (0 = None, 1 = +Edge, 2 = -Edge, 3 = +Level, 4 = -Level)"),
  m_TriggerLevel(saver, this, "triggerLevel", 0.0, "Trigger Level (in Volts)"),
  m_TriggerHysteresis(saver, this, "triggerHysteresis", 0.0, "Trigger Hysteresis (in Volts)"),
  m_PhysicalChannel(QcepSettingsSaverPtr(), this, "physicalChannel", 0, "Physical Channel Number"),
  m_Value(QcepSettingsSaverWPtr(), this, "value", 0.0, "Current Value of Channel"),
  m_Triggered(QcepSettingsSaverWPtr(), this, "triggered", 0, "Was channel triggered?"),
  m_NLow(QcepSettingsSaverWPtr(), this, "nLow", 0, "Number of untriggered data points"),
  m_NHigh(QcepSettingsSaverWPtr(), this, "nHigh", 0, "Number of triggered data points"),
  m_Waveform(QcepSettingsSaverWPtr(), this, "waveform", QcepDoubleVector(), "Waveform on Channel"),
  m_Experiment(doc),
  m_ExtraInputs(xtra)
{
  connect(prop_ChannelName(), &QcepStringProperty::valueChanged,
          this, &QxrdAcquisitionExtraInputsChannel::reinitiateNeeded);

  connect(prop_Min(),         &QcepDoubleProperty::valueChanged,
          this, &QxrdAcquisitionExtraInputsChannel::reinitiateNeeded);

  connect(prop_Max(),         &QcepDoubleProperty::valueChanged,
          this, &QxrdAcquisitionExtraInputsChannel::reinitiateNeeded);

  connect(prop_Enabled(),     &QcepBoolProperty::valueChanged,
          this, &QxrdAcquisitionExtraInputsChannel::reinitiateNeeded);
}

Member Function Documentation

double QxrdAcquisitionExtraInputsChannel::averageChannel ( )

slot

Definition at line 163 of file qxrdacquisitionextrainputschannel.cpp.

References endIndex(), readChannel(), and startIndex().

Referenced by evaluateChannel().

{
  QVector<double> res = readChannel();

  double n=0;
  double sum=0;

  int i0 = startIndex();
  int i1 = endIndex();

  for(int i=i0; i<i1; i++) {
    sum += res[i];
    n   += 1;
  }

  return (n>0 ? sum/n : 0);
}

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int QxrdAcquisitionExtraInputsChannel::endIndex ( )

slot

Definition at line 101 of file qxrdacquisitionextrainputschannel.cpp.

References m_ExtraInputs.

Referenced by averageChannel(), evalTrig(), maximumChannel(), minimumChannel(), and sumChannel().

{
  int res = 0;

  QxrdAcquisitionExtraInputsPtr xtra(m_ExtraInputs);

  if (xtra) {
    QxrdNIDAQPluginInterfacePtr nidaq = xtra->nidaqPlugin();

    if (nidaq) {
      int nSamples = nidaq->countContinuousInput();
      int endOffset = xtra->get_SampleRate()*(0.1 + xtra->get_ExposureTime() - get_End());

      if (endOffset > nSamples) {
        res = nSamples;
      } else if (endOffset > 0) {
        res = endOffset;
      }
    }
  }

  return res;
}

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bool QxrdAcquisitionExtraInputsChannel::evalTrig ( int  polarity, bool  edgeTrig  )

slot

Definition at line 262 of file qxrdacquisitionextrainputschannel.cpp.

References endIndex(), readChannel(), and startIndex().

Referenced by evaluateTrigger().

{
  double level = get_TriggerLevel();
  double hyst  = get_TriggerHysteresis();
  bool tres;

  QVector<double> res = readChannel();

  int nlow=0, nhigh=0;
  double tlevel = level*polarity;
  double lowlevel = tlevel-fabs(hyst);
  double highlevel = tlevel+fabs(hyst);

  int i0 = startIndex();
  int i1 = endIndex();

  for(int i=i0; i<i1; i++) {
    double v=res[i]*polarity;

    if (v < lowlevel)  nlow  += 1;

    if (edgeTrig) {
      if (nlow && (v > highlevel)) nhigh += 1;
    } else {
      if (v > highlevel) nhigh += 1;
    }
  }

  set_NLow(nlow);
  set_NHigh(nhigh);

  if (edgeTrig) {
    tres = ((nlow > 0) && (nhigh > 0));
  } else {
    tres = (nhigh > 0);
  }

  return tres;
}

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double QxrdAcquisitionExtraInputsChannel::evaluateChannel ( )

slot

Definition at line 125 of file qxrdacquisitionextrainputschannel.cpp.

References averageChannel(), evaluateTrigger(), maximumChannel(), minimumChannel(), mode, ModeAveraged, ModeMaximum, ModeMinimum, ModeSummed, and sumChannel().

{
  evaluateTrigger();

  int mode = get_Mode();

  switch (mode) {
  case ModeSummed:
  default:
    return sumChannel();

  case ModeAveraged:
    return averageChannel();

  case ModeMaximum:
    return maximumChannel();

  case ModeMinimum:
    return minimumChannel();
  }
}

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bool QxrdAcquisitionExtraInputsChannel::evaluateTrigger ( )

slot

Definition at line 229 of file qxrdacquisitionextrainputschannel.cpp.

References evalTrig(), TriggerModeEdgeNeg, TriggerModeEdgePos, TriggerModeLevelNeg, TriggerModeLevelPos, and TriggerModeNone.

Referenced by evaluateChannel().

{
  int trigMode = get_TriggerMode();
  bool res;

  switch (trigMode) {
  case TriggerModeNone:
  default:
    res = false;
    break;

  case TriggerModeEdgePos:
    res = evalTrig(+1, true);
    break;

  case TriggerModeEdgeNeg:
    res = evalTrig(-1, true);
    break;

  case TriggerModeLevelPos:
    res = evalTrig(+1, false);
    break;

  case TriggerModeLevelNeg:
    res = evalTrig(-1, false);
    break;
  }

  set_Triggered(res);

  return res;
}

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double QxrdAcquisitionExtraInputsChannel::maximumChannel ( )

slot

Definition at line 181 of file qxrdacquisitionextrainputschannel.cpp.

References endIndex(), max, readChannel(), and startIndex().

Referenced by evaluateChannel().

{
  QVector<double> res = readChannel();

  double max=0;

  int i0 = startIndex();
  int i1 = endIndex();

  for(int i=i0; i<i1; i++) {
    double v=res[i];

    if (i == i0) {
      max = v;
    } else {
      if (v > max) {
        max = v;
      }
    }
  }

  return max;
}

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double QxrdAcquisitionExtraInputsChannel::minimumChannel ( )

slot

Definition at line 205 of file qxrdacquisitionextrainputschannel.cpp.

References endIndex(), min, readChannel(), and startIndex().

Referenced by evaluateChannel().

{
  QVector<double> res = readChannel();

  double min=0;

  int i0 = startIndex();
  int i1 = endIndex();

  for(int i=i0; i<i1; i++) {
    double v=res[i];

    if (i == i0) {
      min = v;
    } else {
      if (v < min) {
        min = v;
      }
    }
  }

  return min;
}

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QVector< double > QxrdAcquisitionExtraInputsChannel::readChannel ( )

slot

Definition at line 62 of file qxrdacquisitionextrainputschannel.cpp.

References m_ExtraInputs.

Referenced by averageChannel(), evalTrig(), maximumChannel(), minimumChannel(), and sumChannel().

{
  QxrdAcquisitionExtraInputsPtr xtra(m_ExtraInputs);

  if (xtra) {
    QxrdNIDAQPluginInterfacePtr nidaq = xtra->nidaqPlugin();

    if (nidaq) {
      return nidaq->readContinuousInputChannel(get_PhysicalChannel());
    }
  }

  return QVector<double>();
}

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void QxrdAcquisitionExtraInputsChannel::readSettings ( QSettings *  settings, QString  section  )

virtual

Reimplemented from QcepObject.

Definition at line 48 of file qxrdacquisitionextrainputschannel.cpp.

References m_Mutex, and QcepObject::readSettings().

{
  QcepMutexLocker lock(__FILE__, __LINE__, &m_Mutex);

  QcepObject::readSettings(settings, section);
}

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void QxrdAcquisitionExtraInputsChannel::reinitiateNeeded ( )

signal

Referenced by QxrdAcquisitionExtraInputs::appendChannel(), and QxrdAcquisitionExtraInputsChannel().

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int QxrdAcquisitionExtraInputsChannel::startIndex ( )

slot

Definition at line 77 of file qxrdacquisitionextrainputschannel.cpp.

References m_ExtraInputs.

Referenced by averageChannel(), evalTrig(), maximumChannel(), minimumChannel(), and sumChannel().

{
  int res = 0;

  QxrdAcquisitionExtraInputsPtr xtra(m_ExtraInputs);

  if (xtra) {
    QxrdNIDAQPluginInterfacePtr nidaq = xtra->nidaqPlugin();

    if (nidaq) {
      int nSamples = nidaq->countContinuousInput();
      int startOffset = xtra->get_SampleRate()*(0.1 + get_Start());

      if (startOffset > nSamples) {
        res = nSamples;
      } else if (startOffset > 0) {
        res = startOffset;
      }
    }
  }

  return res;
}

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double QxrdAcquisitionExtraInputsChannel::sumChannel ( )

slot

Definition at line 147 of file qxrdacquisitionextrainputschannel.cpp.

References endIndex(), readChannel(), and startIndex().

Referenced by evaluateChannel().

{
  QVector<double> res = readChannel();

  double sum=0;

  int i0 = startIndex();
  int i1 = endIndex();

  for(int i=i0; i<i1; i++) {
    sum += res[i];
  }

  return sum;
}

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void QxrdAcquisitionExtraInputsChannel::writeSettings ( QSettings *  settings, QString  section  )

virtual

Reimplemented from QcepObject.

Definition at line 55 of file qxrdacquisitionextrainputschannel.cpp.

References m_Mutex, and QcepObject::writeSettings().

{
  QcepMutexLocker lock(__FILE__, __LINE__, &m_Mutex);

  QcepObject::writeSettings(settings, section);
}

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Member Data Documentation

QxrdExperimentWPtr QxrdAcquisitionExtraInputsChannel::m_Experiment

private

Definition at line 113 of file qxrdacquisitionextrainputschannel.h.

QxrdAcquisitionExtraInputsWPtr QxrdAcquisitionExtraInputsChannel::m_ExtraInputs

private

Definition at line 114 of file qxrdacquisitionextrainputschannel.h.

Referenced by endIndex(), readChannel(), and startIndex().

QMutex QxrdAcquisitionExtraInputsChannel::m_Mutex

mutableprivate

Definition at line 112 of file qxrdacquisitionextrainputschannel.h.

Referenced by readSettings(), and writeSettings().

Property Documentation

QString QxrdAcquisitionExtraInputsChannel::channelName

readwrite

Definition at line 60 of file qxrdacquisitionextrainputschannel.h.

int QxrdAcquisitionExtraInputsChannel::channelNumber

readwrite

Definition at line 51 of file qxrdacquisitionextrainputschannel.h.

bool QxrdAcquisitionExtraInputsChannel::enabled

readwrite

Definition at line 54 of file qxrdacquisitionextrainputschannel.h.

double QxrdAcquisitionExtraInputsChannel::end

readwrite

Definition at line 81 of file qxrdacquisitionextrainputschannel.h.

double QxrdAcquisitionExtraInputsChannel::max

readwrite

Definition at line 75 of file qxrdacquisitionextrainputschannel.h.

Referenced by maximumChannel().

double QxrdAcquisitionExtraInputsChannel::min

readwrite

Definition at line 72 of file qxrdacquisitionextrainputschannel.h.

Referenced by minimumChannel().

int QxrdAcquisitionExtraInputsChannel::mode

readwrite

Definition at line 66 of file qxrdacquisitionextrainputschannel.h.

Referenced by evaluateChannel().

int QxrdAcquisitionExtraInputsChannel::nHigh

readwrite

Definition at line 105 of file qxrdacquisitionextrainputschannel.h.

int QxrdAcquisitionExtraInputsChannel::nLow

readwrite

Definition at line 102 of file qxrdacquisitionextrainputschannel.h.

int QxrdAcquisitionExtraInputsChannel::physicalChannel

readwrite

Definition at line 93 of file qxrdacquisitionextrainputschannel.h.

bool QxrdAcquisitionExtraInputsChannel::plotted

readwrite

Definition at line 57 of file qxrdacquisitionextrainputschannel.h.

bool QxrdAcquisitionExtraInputsChannel::saveWave

readwrite

Definition at line 69 of file qxrdacquisitionextrainputschannel.h.

double QxrdAcquisitionExtraInputsChannel::start

readwrite

Definition at line 78 of file qxrdacquisitionextrainputschannel.h.

bool QxrdAcquisitionExtraInputsChannel::triggered

readwrite

Definition at line 99 of file qxrdacquisitionextrainputschannel.h.

double QxrdAcquisitionExtraInputsChannel::triggerHysteresis

readwrite

Definition at line 90 of file qxrdacquisitionextrainputschannel.h.

double QxrdAcquisitionExtraInputsChannel::triggerLevel

readwrite

Definition at line 87 of file qxrdacquisitionextrainputschannel.h.

int QxrdAcquisitionExtraInputsChannel::triggerMode

readwrite

Definition at line 84 of file qxrdacquisitionextrainputschannel.h.

double QxrdAcquisitionExtraInputsChannel::value

readwrite

Definition at line 96 of file qxrdacquisitionextrainputschannel.h.

QcepDoubleVector QxrdAcquisitionExtraInputsChannel::waveform

readwrite

Definition at line 108 of file qxrdacquisitionextrainputschannel.h.

---

The documentation for this class was generated from the following files:

• qxrdacquisitionextrainputschannel.h (Commit a65ccc9... : jennings : 2016-03-15 14:00:18 -0500)
• qxrdacquisitionextrainputschannel.cpp (Commit a65ccc9... : jennings : 2016-03-15 14:00:18 -0500)