Driver for Agilent 34401A. More...

#include <AgilentMultimeter.h>

Inheritance diagram for AgilentMultimeter:

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Collaboration diagram for AgilentMultimeter:

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Public Member Functions
	AgilentMultimeter (SCPITransport *transport)

virtual unsigned int	GetInstrumentTypes () const override
	Returns a bitfield describing the set of instrument types that this instrument supports.

virtual uint32_t	GetInstrumentTypesForChannel (size_t i) const override
	Returns a bitfield describing the set of instrument types that a given channel supports.

virtual unsigned int	GetMeasurementTypes () override

virtual unsigned int	GetSecondaryMeasurementTypes () override
	Gets a bitmask of secondary measurement types currently available.

virtual int	GetCurrentMeterChannel () override

virtual void	SetCurrentMeterChannel (int chan) override

virtual MeasurementTypes	GetMeterMode () override

virtual MeasurementTypes	GetSecondaryMeterMode () override
	Gets the active secondary mode.

virtual void	SetMeterMode (MeasurementTypes type) override

virtual void	SetSecondaryMeterMode (MeasurementTypes type) override
	Sets the active secondary mode.

virtual void	SetMeterAutoRange (bool enable) override

virtual bool	GetMeterAutoRange () override

virtual void	StartMeter () override

virtual void	StopMeter () override

virtual int	GetMeterDigits () override
	Returns the digit resolution of the meter.

virtual double	GetMeterValue () override
	Get the value of the primary measurement.

virtual double	GetSecondaryMeterValue () override
	Get the value of the secondary measurement.

Public Member Functions inherited from Multimeter
virtual std::string	ModeToText (MeasurementTypes type)
	Converts a meter mode to human readable text.

MeasurementTypes	TextToMode (const std::string &mode)
	Converts a textual meter mode to a mode ID.

virtual Unit	GetMeterUnit ()
	Get the current primary measurement unit.

virtual Unit	GetSecondaryMeterUnit ()
	Get the current secondary measurement unit.

virtual bool	AcquireData () override
	Pull meter readings from hardware.

Public Member Functions inherited from Instrument
virtual bool	IsOffline ()
	Checks if the instrument is currently online.

size_t	GetChannelCount () const
	Gets the number of channels (of any type) this instrument has.

InstrumentChannel *	GetChannel (size_t i) const
	Gets a given channel on the instrument.

virtual std::string	GetChannelDisplayName (size_t i)
	Gets the hardware display name for a channel. This is an arbitrary user-selected string.

virtual void	SetChannelDisplayName (size_t i, std::string name)
	Sets the hardware display name for a channel. This is an arbitrary user-selected string.

InstrumentChannel *	GetChannelByDisplayName (const std::string &name)
	Gets a channel given the display name.

InstrumentChannel *	GetChannelByHwName (const std::string &name)
	Gets a channel given the hardware name.

virtual void	FlushConfigCache ()
	Instruments are allowed to cache configuration settings to reduce round trip queries to the device.

virtual YAML::Node	SerializeConfiguration (IDTable &table) const
	Serializes this instrument's configuration to a YAML node.

virtual void	LoadConfiguration (int version, const YAML::Node &node, IDTable &idmap)
	Load instrument and channel configuration from a save file.

virtual void	PreLoadConfiguration (int version, const YAML::Node &node, IDTable &idmap, ConfigWarningList &warnings)
	Parse a limited subset of instrument configuration but do not apply it.

Public Member Functions inherited from SCPIInstrument
	SCPIInstrument (SCPITransport *transport, bool identify=true)

virtual std::string	GetTransportConnectionString () override
	Gets the connection string for our transport.

virtual std::string	GetTransportName () override
	Gets the name of our transport.

virtual std::string	GetName () const override

virtual std::string	GetVendor () const override

virtual std::string	GetSerial () const override

virtual std::string	GetDriverName () const =0

virtual void	BackgroundProcessing () override
	Run various background processing typically done by a second thread (e.g. InstrumentThread)

Public Member Functions inherited from SCPIDevice
	SCPIDevice (SCPITransport *transport, bool identify=true, unsigned int identify_timeout_us=5000000)

	SCPIDevice (const SCPIDevice &rhs)=delete

SCPIDevice &	operator= (const SCPIDevice &rhs)=delete

SCPITransport *	GetTransport () const

Static Public Member Functions
static std::string	GetDriverNameInternal ()

static std::vector< SCPIInstrumentModel >	GetDriverSupportedModels ()

Static Public Member Functions inherited from SCPIMultimeter
static void	DoAddDriverClass (const std::string &name, MeterCreateProcType proc)

static void	EnumDrivers (std::vector< std::string > &names)

static std::shared_ptr< SCPIMultimeter >	CreateMultimeter (const std::string &driver, SCPITransport *transport)

Static Public Member Functions inherited from SCPIInstrument
static void	DoAddDriverClass (const std::string &name, GetTransportsProcType proc)

static std::vector< SCPIInstrumentModel >	GetSupportedModels (const std::string &driver)

static std::vector< SCPIInstrumentModel >	GetDriverSupportedModels ()

Protected Attributes
MeasurementTypes	m_mode

bool	m_modeValid

Protected Attributes inherited from Instrument
std::list< sigc::slot< void(YAML::Node &, IDTable &)> >	m_serializers
	List of methods which need to be called to serialize this node's configuration.

std::list< sigc::slot< void(int, const YAML::Node &, IDTable &)> >	m_loaders
	List of methods which need to be called to deserialize this node's configuration.

std::list< sigc::slot< void(int, const YAML::Node &, IDTable &, ConfigWarningList &)> >	m_preloaders
	List of methods which need to be called to pre-load this node's configuration.

std::vector< InstrumentChannel * >	m_channels
	Set of all channels on this instrument.

Protected Attributes inherited from SCPIDevice
SCPITransport *	m_transport

std::string	m_vendor

std::string	m_model

std::string	m_serial

std::string	m_fwVersion

Additional Inherited Members
Public Types inherited from SCPIMultimeter
typedef std::shared_ptr< SCPIMultimeter >(*	MeterCreateProcType) (SCPITransport *)

Public Types inherited from Multimeter
enum	MeasurementTypes { NONE = 0x000 , DC_VOLTAGE = 0x001 , DC_RMS_AMPLITUDE = 0x002 , AC_RMS_AMPLITUDE = 0x004 , FREQUENCY = 0x008 , DC_CURRENT = 0x010 , AC_CURRENT = 0x020 , TEMPERATURE = 0x040 , RESISTANCE = 0x080 , CAPACITANCE = 0x100 , CONTINUITY = 0x200 , DIODE = 0x400 }

Public Types inherited from Instrument
enum	InstrumentTypes { INST_OSCILLOSCOPE = 0x01 , INST_DMM = 0x02 , INST_PSU = 0x04 , INST_FUNCTION = 0x08 , INST_RF_GEN = 0x10 , INST_LOAD = 0x20 , INST_BERT = 0x40 , INST_MISC = 0x80 , INST_SWITCH_MATRIX = 0x100 }

Public Types inherited from SCPIInstrument
typedef std::vector< SCPIInstrumentModel >(*	GetTransportsProcType) ()

Public Attributes inherited from Instrument
std::string	m_nickname
	Optional user-selected nickname of the instrument.

Protected Types inherited from SCPIMultimeter
typedef std::map< std::string, MeterCreateProcType >	MeterCreateMapType

Protected Types inherited from SCPIInstrument
typedef std::map< std::string, GetTransportsProcType >	GetTransportMapType

Protected Member Functions inherited from Multimeter
void	DoSerializeConfiguration (YAML::Node &node, IDTable &table)
	Serializes this multimeter's configuration to a YAML node.

void	DoLoadConfiguration (int version, const YAML::Node &node, IDTable &idmap)
	Load instrument and channel configuration from a save file.

void	DoPreLoadConfiguration (int version, const YAML::Node &node, IDTable &idmap, ConfigWarningList &list)
	Validate instrument and channel configuration from a save file.

Protected Member Functions inherited from SCPIInstrument
void	DoSerializeConfiguration (YAML::Node &node, IDTable &table)

Static Protected Attributes inherited from SCPIMultimeter
static MeterCreateMapType	m_metercreateprocs

Static Protected Attributes inherited from SCPIInstrument
static GetTransportMapType	m_getTransportProcs

Detailed Description

Driver for Agilent 34401A.

Member Function Documentation

◆ GetCurrentMeterChannel()

int AgilentMultimeter::GetCurrentMeterChannel ( )

overridevirtual

Implements Multimeter.

◆ GetInstrumentTypes()

unsigned int AgilentMultimeter::GetInstrumentTypes ( ) const

overridevirtual

Returns a bitfield describing the set of instrument types that this instrument supports.

Not all types may be available on a given channel.

Implements Instrument.

◆ GetInstrumentTypesForChannel()

uint32_t AgilentMultimeter::GetInstrumentTypesForChannel ( size_t i ) const

overridevirtual

Returns a bitfield describing the set of instrument types that a given channel supports.

Parameters

i	Channel index

Implements Instrument.

◆ GetMeasurementTypes()

unsigned int AgilentMultimeter::GetMeasurementTypes ( )

overridevirtual

Implements Multimeter.

◆ GetMeterAutoRange()

bool AgilentMultimeter::GetMeterAutoRange ( )

overridevirtual

Implements Multimeter.

◆ GetMeterDigits()

int AgilentMultimeter::GetMeterDigits ( )

overridevirtual

Returns the digit resolution of the meter.

Values are rounded up for display, for example a 5 3/4 digit meter should return 6 here.

Implements Multimeter.

◆ GetMeterMode()

virtual MeasurementTypes AgilentMultimeter::GetMeterMode ( )

overridevirtual

Implements Multimeter.

◆ GetMeterValue()

double AgilentMultimeter::GetMeterValue ( )

overridevirtual

Get the value of the primary measurement.

Implements Multimeter.

◆ GetSecondaryMeasurementTypes()

unsigned int AgilentMultimeter::GetSecondaryMeasurementTypes ( )

overridevirtual

Gets a bitmask of secondary measurement types currently available.

The return value may change depending on the current primary measurement type.

Reimplemented from Multimeter.

◆ GetSecondaryMeterMode()

virtual MeasurementTypes AgilentMultimeter::GetSecondaryMeterMode ( )

overridevirtual

Gets the active secondary mode.

Reimplemented from Multimeter.

◆ GetSecondaryMeterValue()

double AgilentMultimeter::GetSecondaryMeterValue ( )

overridevirtual

Get the value of the secondary measurement.

Reimplemented from Multimeter.

◆ SetCurrentMeterChannel()

virtual void AgilentMultimeter::SetCurrentMeterChannel ( int chan )

overridevirtual

Implements Multimeter.

◆ SetMeterAutoRange()

void AgilentMultimeter::SetMeterAutoRange ( bool enable )

overridevirtual

Implements Multimeter.

◆ SetMeterMode()

virtual void AgilentMultimeter::SetMeterMode ( MeasurementTypes type )

overridevirtual

Implements Multimeter.

◆ SetSecondaryMeterMode()

virtual void AgilentMultimeter::SetSecondaryMeterMode ( MeasurementTypes type )

overridevirtual

Sets the active secondary mode.

Reimplemented from Multimeter.

◆ StartMeter()

void AgilentMultimeter::StartMeter ( )

overridevirtual

Implements Multimeter.

◆ StopMeter()

void AgilentMultimeter::StopMeter ( )

overridevirtual

Implements Multimeter.

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

lib/scopehal/AgilentMultimeter.h
lib/scopehal/AgilentMultimeter.cpp

Public Member Functions

Static Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ GetCurrentMeterChannel()

◆ GetInstrumentTypes()

◆ GetInstrumentTypesForChannel()

◆ GetMeasurementTypes()

◆ GetMeterAutoRange()

◆ GetMeterDigits()

◆ GetMeterMode()

◆ GetMeterValue()

◆ GetSecondaryMeasurementTypes()

◆ GetSecondaryMeterMode()

◆ GetSecondaryMeterValue()

◆ SetCurrentMeterChannel()

◆ SetMeterAutoRange()

◆ SetMeterMode()

◆ SetSecondaryMeterMode()

◆ StartMeter()

◆ StopMeter()