Software DSO w/ NI DAQmx. More...

#include <nidaqdso.h>

Inheritance diagram for XNIDAQmxDSO:

Classes
struct	DSORawRecord

Public Member Functions
	XNIDAQmxDSO (const char *name, bool runtime, Transaction &tr_meas, const shared_ptr< XMeasure > &meas)

virtual void	convertRaw (RawDataReader &reader, Transaction &tr) throw (XRecordError&)
	Converts raw to record.

Public Member Functions inherited from XNIDAQmxDriver< XDSO >
	XNIDAQmxDriver (const char *name, bool runtime, Transaction &tr_meas, const shared_ptr< XMeasure > &meas)

Public Member Functions inherited from XDSO
	XDSO (const char *name, bool runtime, Transaction &tr_meas, const shared_ptr< XMeasure > &meas)

virtual	~XDSO ()
	usually nothing to do.

virtual void	showForms ()
	Shows all forms belonging to driver.

const shared_ptr< XUIntNode > &	average () const
	driver specific part below

const shared_ptr< XBoolNode > &	singleSequence () const
	If true, an acquisition will be paused with a averaging count.

const shared_ptr< XComboNode > &	trigSource () const

const shared_ptr< XDoubleNode > &	trigPos () const

const shared_ptr< XDoubleNode > &	trigLevel () const

const shared_ptr< XBoolNode > &	trigFalling () const

const shared_ptr< XDoubleNode > &	timeWidth () const

const shared_ptr< XComboNode > &	vFullScale1 () const

const shared_ptr< XComboNode > &	vFullScale2 () const

const shared_ptr< XComboNode > &	vFullScale3 () const

const shared_ptr< XComboNode > &	vFullScale4 () const

const shared_ptr< XDoubleNode > &	vOffset1 () const

const shared_ptr< XDoubleNode > &	vOffset2 () const

const shared_ptr< XDoubleNode > &	vOffset3 () const

const shared_ptr< XDoubleNode > &	vOffset4 () const

const shared_ptr< XUIntNode > &	recordLength () const

const shared_ptr < XTouchableNode > &	forceTrigger () const

const shared_ptr < XTouchableNode > &	restart () const

const shared_ptr< XComboNode > &	trace1 () const

const shared_ptr< XComboNode > &	trace2 () const

const shared_ptr< XComboNode > &	trace3 () const

const shared_ptr< XComboNode > &	trace4 () const

const shared_ptr< XComboNode > &	fetchMode () const

const shared_ptr< XBoolNode > &	firEnabled () const

const shared_ptr< XDoubleNode > &	firBandWidth () const
	[kHz]

const shared_ptr< XDoubleNode > &	firCenterFreq () const
	[kHz]

const shared_ptr< XDoubleNode > &	firSharpness () const

const shared_ptr< XComboNode > &	dRFMode () const

const shared_ptr< XItemNode < XDriverList, XSG > > &	dRFSG () const

const shared_ptr< XDoubleNode > &	dRFFreq () const

Public Member Functions inherited from XPrimaryDriverWithThread
	XPrimaryDriverWithThread (const char *name, bool runtime, Transaction &tr_meas, const shared_ptr< XMeasure > &meas)

virtual void	stop ()

Public Member Functions inherited from XPrimaryDriver
	XPrimaryDriver (const char *name, bool runtime, Transaction &tr_meas, const shared_ptr< XMeasure > &meas)

Public Member Functions inherited from XDriver
	XDriver (const char *name, bool runtime, Transaction &tr_meas, const shared_ptr< XMeasure > &meas)

Public Member Functions inherited from XNode
	XNode (const char *name, bool runtime=false)

template<class T >
shared_ptr< T >	create (const char *name)

template<class T , typename... Args>
shared_ptr< T >	create (const char *name, bool runtime, Args &&...args)

template<class T >
shared_ptr< T >	create (Transaction &tr, const char *name)

template<class T , typename... Args>
shared_ptr< T >	create (Transaction &tr, const char *name, bool runtime, Args &&...args)

XString	getName () const

virtual XString	getLabel () const

XString	getTypename () const

shared_ptr< XNode >	getChild (const XString &var) const

shared_ptr< XNode >	getParent () const

void	setUIEnabled (bool v)
	Enables/disables controls over scripting/GUI.

void	disable ()
	Disables all scripting/GUI operations on this node hereafter.

Public Member Functions inherited from Transactional::Node< XNode >
bool	insert (Transaction< XNode > &tr, const shared_ptr< XNode > &var, bool online_after_insertion=false)

void	insert (const shared_ptr< XNode > &var)

bool	release (Transaction< XNode > &tr, const shared_ptr< XNode > &var)

void	release (const shared_ptr< XNode > &var)

void	releaseAll ()

bool	swap (Transaction< XNode > &tr, const shared_ptr< XNode > &x, const shared_ptr< XNode > &y)

void	swap (const shared_ptr< XNode > &x, const shared_ptr< XNode > &y)

XNode *	upperNode (Snapshot< XNode > &shot)
	Finds the parent node in shot.

Snapshot< XNode >	iterate_commit (Closure)

Snapshot< XNode >	iterate_commit_if (Closure)

void	iterate_commit_while (Closure)

void	print_ () const

	Node (const Node &)=delete

Node &	operator= (const Node &)=delete

Protected Member Functions
virtual void	open () throw (XKameError &)
	Be called just after opening interface. Call start() inside this routine appropriately.

virtual void	close () throw (XKameError &)
	Be called during stopping driver. Call interface()->stop() inside this routine.

virtual void	onTrace1Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onTrace2Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onTrace3Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onTrace4Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onAverageChanged (const Snapshot &shot, XValueNodeBase *)

virtual void	onSingleChanged (const Snapshot &shot, XValueNodeBase *)

virtual void	onTrigSourceChanged (const Snapshot &shot, XValueNodeBase *)

virtual void	onTrigPosChanged (const Snapshot &shot, XValueNodeBase *)

virtual void	onTrigLevelChanged (const Snapshot &shot, XValueNodeBase *)

virtual void	onTrigFallingChanged (const Snapshot &shot, XValueNodeBase *)

virtual void	onTimeWidthChanged (const Snapshot &shot, XValueNodeBase *)

virtual void	onVFullScale1Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onVFullScale2Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onVFullScale3Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onVFullScale4Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onVOffset1Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onVOffset2Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onVOffset3Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onVOffset4Changed (const Snapshot &shot, XValueNodeBase *)

virtual void	onRecordLengthChanged (const Snapshot &shot, XValueNodeBase *)

virtual void	onForceTriggerTouched (const Snapshot &shot, XTouchableNode *)

virtual double	getTimeInterval ()

virtual void	startSequence ()
	Clears count or start sequence measurement.

virtual int	acqCount (bool *seq_busy)

virtual void	getWave (shared_ptr< RawData > &writer, std::deque< XString > &channels)
	Loads waveform and settings from instrument.

virtual bool	isDRFCoherentSGSupported () const

Protected Member Functions inherited from XNIDAQmxDriver< XDSO >
const shared_ptr < XNIDAQmxInterface > &	interface () const

void	onOpen (const Snapshot &shot, XInterface *)

void	onClose (const Snapshot &shot, XInterface *)

virtual void	closeInterface ()
	This should not cause an exception.

Protected Member Functions inherited from XDSO
virtual void	analyzeRaw (RawDataReader &reader, Transaction &tr) throw (XRecordError&)

virtual void	visualize (const Snapshot &shot)

virtual void	onRestartTouched (const Snapshot &shot, XTouchableNode *)

double	phaseOfRF (const Snapshot &shot_of_this, uint64_t count, double interval)
	Calculates RF phase for coherent detection, at given count.

const shared_ptr < XStatusPrinter > &	statusPrinter () const

Protected Member Functions inherited from XPrimaryDriverWithThread
virtual void	start ()

Protected Member Functions inherited from XPrimaryDriver
void	finishWritingRaw (const shared_ptr< const RawData > &rawdata, const XTime &time_awared, const XTime &time_recorded)

Protected Member Functions inherited from XDriver
void	record (Transaction &tr, const XTime &time_awared, const XTime &time_recorded)

Private Types
enum	{ CAL_POLY_ORDER = 4 }

typedef int16	tRawAI

Private Member Functions
void	onSoftTrigStarted (const shared_ptr< XNIDAQmxInterface::SoftwareTrigger > &)

void	onSoftTrigChanged (const shared_ptr< XNIDAQmxInterface::SoftwareTrigger > &)

void *	executeReadAI (const atomic< bool > &)

float64	aiRawToVolt (const float64 *pcoeff, float64 raw)

void	clearAcquision ()

void	setupAcquision ()

void	disableTrigger ()

void	setupTrigger ()

void	clearStoredSoftwareTrigger ()

void	setupSoftwareTrigger ()

void	setupTiming ()

void	createChannels ()

void	acquire (const atomic< bool > &terminated)

void	onTaskDone (TaskHandle task, int32 status)

bool	tryReadAISuspend (const atomic< bool > &terminated)

Static Private Member Functions
static int32	onTaskDone_ (TaskHandle task, int32 status, void *)

Private Attributes
shared_ptr < XNIDAQmxInterface::SoftwareTrigger >	m_softwareTrigger

shared_ptr< XListener >	m_lsnOnSoftTrigStarted

shared_ptr< XListener >	m_lsnOnSoftTrigChanged

shared_ptr< XThread < XNIDAQmxDSO > >	m_threadReadAI

atomic< bool >	m_suspendRead

atomic< bool >	m_running

std::vector< tRawAI >	m_recordBuf

float64	m_coeffAI [4][CAL_POLY_ORDER]

DSORawRecord	m_dsoRawRecordBanks [2]

int	m_dsoRawRecordBankLatest

std::deque< std::vector< tRawAI > >	m_record_av
	for moving av.

TaskHandle	m_task

double	m_interval

unsigned int	m_preTriggerPos

XRecursiveMutex	m_readMutex

Additional Inherited Members
Public Types inherited from XDSO
enum	DRFMODE { DRFMODE_OFF = 0, DRFMODE_GIVEN_FREQ = 1, DRFMODE_FREQ_BY_SG = 2, DRFMODE_COHERENT_SG = 3 }

Static Public Member Functions inherited from XNode
template<class T__ >
static shared_ptr< T__ >	createOrphan (const char *name)

template<class T__ , typename... Args_>
static shared_ptr< T__ >	createOrphan (const char *name, bool runtime, Args_ &&...args)

Protected Attributes inherited from XDSO
shared_ptr< XListener >	m_lsnOnTrigSourceChanged

Detailed Description

Software DSO w/ NI DAQmx.

Definition at line 22 of file nidaqdso.h.

Member Function Documentation

int XNIDAQmxDSO::acqCount ( bool * seq_busy )

protectedvirtual

Parameters

seq_busy true if the sequence is not finished.

Implements XDSO.

Definition at line 864 of file nidaqdso.cpp.

References XDSO::average().

void XNIDAQmxDSO::setupTiming ( )

private

debug!

Definition at line 318 of file nidaqdso.cpp.

References startSequence().

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

modules/nidaq/nidaqdso.h
modules/nidaq/nidaqdso.cpp

Classes

Public Member Functions

Protected Member Functions

Private Types

Private Member Functions

Static Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation