Siglent vector signal generators. More...

#include <SiglentVectorSignalGenerator.h>

Inheritance diagram for SiglentVectorSignalGenerator:

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Collaboration diagram for SiglentVectorSignalGenerator:

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Public Member Functions
	SiglentVectorSignalGenerator (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 bool	AcquireData () override
	Pull data from the instrument.

virtual bool	GetChannelOutputEnable (int chan) override
	Check if a channel is currently enabled.

virtual void	SetChannelOutputEnable (int chan, bool on) override
	Enable or disable a channel output.

virtual float	GetChannelOutputPower (int chan) override
	Gets the power level of a channel.

virtual void	SetChannelOutputPower (int chan, float power) override
	Sets the power level of a channel.

virtual double	GetChannelCenterFrequency (int chan) override
	Gets the center frequency of a channel.

virtual void	SetChannelCenterFrequency (int chan, double freq) override
	Sets the power level of a channel.

virtual bool	IsAnalogModulationAvailable (int chan) override
	Checks if an instrument is analog modulation capable.

virtual bool	GetAnalogModulationEnable (int chan) override
	Enable or disable analog modulation.

virtual void	SetAnalogModulationEnable (int chan, bool on) override
	Enable or disable analog modulation.

virtual void	SetAnalogFMEnable (int chan, bool on) override
	Enable or disable analog frequency modulation (also requires modulation to be turned on)

virtual bool	GetAnalogFMEnable (int chan) override
	Enable or disable analog frequency modulation.

virtual std::vector< FunctionGenerator::WaveShape >	GetAnalogFMWaveShapes () override
	Get the set of waveforms available for analog FM.

virtual FunctionGenerator::WaveShape	GetAnalogFMWaveShape (int chan) override
	Get the current waveform selected for analog FM.

virtual void	SetAnalogFMWaveShape (int chan, FunctionGenerator::WaveShape shape) override
	Sets the analog FM modulation shape for a channel.

virtual void	SetAnalogFMDeviation (int chan, int64_t deviation) override
	Sets the analog FM deviation for a channel (in Hz)

virtual int64_t	GetAnalogFMDeviation (int chan) override
	Gets the analog FM deviation for a channel.

virtual void	SetAnalogFMFrequency (int chan, int64_t frequency) override
	Sets the analog FM frequency for a channel (in Hz)

virtual int64_t	GetAnalogFMFrequency (int chan) override
	Gets the analog FM frequency for a channel.

virtual bool	IsVectorModulationAvailable (int chan) override
	Checks if an instrument is vector modulation capable.

virtual bool	IsSweepAvailable (int chan) override
	Checks if an instrument supports sweeping the center frequency.

virtual float	GetSweepStartFrequency (int chan) override
	Gets the start of a frequency sweep, in Hz.

virtual float	GetSweepStopFrequency (int chan) override
	Gets the end of a frequency sweep, in Hz.

virtual void	SetSweepStartFrequency (int chan, float freq) override
	Sets the start of a frequency sweep.

virtual void	SetSweepStopFrequency (int chan, float freq) override
	Sets the stop of a frequency sweep.

virtual float	GetSweepStartLevel (int chan) override
	Gets the start of a power sweep, in dBm.

virtual float	GetSweepStopLevel (int chan) override
	Gets the end of a power sweep, in dBm.

virtual void	SetSweepStartLevel (int chan, float level) override
	Sets the start of a power sweep.

virtual void	SetSweepStopLevel (int chan, float level) override
	Sets the stop of a power sweep.

virtual void	SetSweepDwellTime (int chan, float fs) override
	Sets the dwell time for each step in a sweep.

virtual float	GetSweepDwellTime (int chan) override
	Gets the dwell time for each step in a sweep, in femtoseconds.

virtual void	SetSweepPoints (int chan, int npoints) override
	Sets the number of frequency points in a sweep.

virtual int	GetSweepPoints (int chan) override
	Gets the number of frequency points in a sweep.

virtual SweepShape	GetSweepShape (int chan) override
	Gets the shape of a sweep.

virtual void	SetSweepShape (int chan, SweepShape shape) override
	Sets the shape of a sweep.

virtual SweepSpacing	GetSweepSpacing (int chan) override
	Gets the spacing of a sweep (log or linear)

virtual void	SetSweepSpacing (int chan, SweepSpacing shape) override
	Sets the spacing of a sweep (log or linear)

virtual SweepDirection	GetSweepDirection (int chan) override
	Gets the direction of a sweep.

virtual void	SetSweepDirection (int chan, SweepDirection dir) override
	Sets the direction of a sweep.

virtual SweepType	GetSweepType (int chan) override
	Gets the type of a sweep.

virtual void	SetSweepType (int chan, SweepType type) override
	Sets the type of a sweep.

virtual std::vector< WaveShape >	GetAvailableWaveformShapes (int chan) override
	Query the set of available pre-defined waveforms for this generator.

virtual bool	GetFunctionChannelActive (int chan) override
	Returns true if the function generator channel's output is enabled.

virtual void	SetFunctionChannelActive (int chan, bool on) override
	Turns a function generator channel on or off.

virtual bool	HasFunctionDutyCycleControls (int chan) override
	Determines if the function generator allows control over duty cycles.

virtual float	GetFunctionChannelAmplitude (int chan) override
	Gets the amplitude for a function generator output.

virtual void	SetFunctionChannelAmplitude (int chan, float amplitude) override
	Sets the amplitude for a function generator output.

virtual float	GetFunctionChannelOffset (int chan) override
	Gets the DC offset for a function generator output.

virtual void	SetFunctionChannelOffset (int chan, float offset) override
	Sets the DC offset for a function generator output.

virtual float	GetFunctionChannelFrequency (int chan) override
	Gets the frequency for a function generator output.

virtual void	SetFunctionChannelFrequency (int chan, float hz) override
	Sets the frequency for a function generator output.

virtual WaveShape	GetFunctionChannelShape (int chan) override
	Gets the waveform shape for a function generator output.

virtual void	SetFunctionChannelShape (int chan, WaveShape shape) override
	Sets the waveform shape for a function generator output.

virtual bool	HasFunctionRiseFallTimeControls (int chan) override
	Determines if the function generator allows control over rise/fall times.

virtual bool	HasFunctionImpedanceControls (int chan) override
	Determines if the function generator allows control over rise/fall times.

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

Public Member Functions inherited from FunctionGenerator
virtual float	GetFunctionChannelDutyCycle (int chan)
	Gets the duty cycle for a function generator output.

virtual void	SetFunctionChannelDutyCycle (int chan, float duty)
	Sets the duty cycle for a function generator output.

virtual float	GetFunctionChannelRiseTime (int chan)
	Gets the rise time for a function generator output (if supported)

virtual void	SetFunctionChannelRiseTime (int chan, float fs)
	Sets the rise time for a function generator output (if supported)

virtual float	GetFunctionChannelFallTime (int chan)
	Gets the fall time for a function generator output (if supported)

virtual void	SetFunctionChannelFallTime (int chan, float fs)
	Sets the fall time for a function generator output (if supported)

virtual OutputImpedance	GetFunctionChannelOutputImpedance (int chan)
	Gets the currently selected output impedance for a function generator output (if supported)

virtual void	SetFunctionChannelOutputImpedance (int chan, OutputImpedance z)
	Sets the currently selected output impedance for a function generator output (if supported)

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

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

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

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

Static Public Member Functions inherited from RFSignalGenerator
static std::string	GetNameOfSweepType (SweepType type)
	Converts a SweepType to a human-readable name.

static SweepType	GetSweepTypeOfName (const std::string &name)
	Converts a human-readable name to a SweepType.

static std::string	GetNameOfSweepShape (SweepShape shape)
	Converts a SweepShape to a human-readable name.

static SweepShape	GetSweepShapeOfName (const std::string &name)
	Converts a human-readable name to a SweepShape.

static std::string	GetNameOfSweepSpacing (SweepSpacing spacing)
	Converts a SweepSpacing to a human-readable name.

static SweepSpacing	GetSweepSpacingOfName (const std::string &name)
	Converts a human-readable name to a SweepSpacing.

static std::string	GetNameOfSweepDirection (SweepDirection dir)
	Converts a SweepDirection to a human-readable name.

static SweepDirection	GetSweepDirectionOfName (const std::string &name)
	Converts a human-readable name to a SweepDirection.

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 ()

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

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

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

Static Public Member Functions inherited from FunctionGenerator
static std::string	GetNameOfShape (WaveShape shape)
	Converts a WaveShape enum to a human readable name.

static WaveShape	GetShapeOfName (const std::string &name)
	Converts a human readable name to a WaveShape.

static std::string	GetNameOfImpedance (OutputImpedance imp)
	Converts an OutputImpedance enum to a human readable name.

static OutputImpedance	GetImpedanceOfName (const std::string &name)
	Converts a human readable name to an OutputImpedance.

Protected Types
enum	ChannelIDs { CHANNEL_RFOUT = 0 , CHANNEL_LFO = 1 }

Protected Types inherited from SCPIRFSignalGenerator
typedef std::map< std::string, VSGCreateProcType >	VSGCreateMapType

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

Protected Types inherited from SCPIFunctionGenerator
typedef std::map< std::string, GeneratorCreateProcType >	GeneratorCreateMapType

Protected Attributes
int	m_firmwareRev [5]

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 SCPIRFSignalGenerator
typedef std::shared_ptr< SCPIRFSignalGenerator >(*	VSGCreateProcType) (SCPITransport *)

Public Types inherited from RFSignalGenerator
enum	SweepType { SWEEP_TYPE_NONE , SWEEP_TYPE_FREQ , SWEEP_TYPE_LEVEL , SWEEP_TYPE_FREQ_LEVEL }

enum	SweepShape { SWEEP_SHAPE_TRIANGLE , SWEEP_SHAPE_SAWTOOTH }

enum	SweepSpacing { SWEEP_SPACING_LINEAR , SWEEP_SPACING_LOG }

enum	SweepDirection { SWEEP_DIR_FWD , SWEEP_DIR_REV }

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 Types inherited from SCPIFunctionGenerator
typedef std::shared_ptr< SCPIFunctionGenerator >(*	GeneratorCreateProcType) (SCPITransport *)

Public Types inherited from FunctionGenerator
enum	WaveShape { SHAPE_SINE , SHAPE_SQUARE , SHAPE_TRIANGLE , SHAPE_PULSE , SHAPE_DC , SHAPE_NOISE , SHAPE_SAWTOOTH_UP , SHAPE_SAWTOOTH_DOWN , SHAPE_SINC , SHAPE_GAUSSIAN , SHAPE_LORENTZ , SHAPE_HALF_SINE , SHAPE_PRBS_NONSTANDARD , SHAPE_EXPONENTIAL_RISE , SHAPE_EXPONENTIAL_DECAY , SHAPE_HAVERSINE , SHAPE_CARDIAC , SHAPE_STAIRCASE_UP , SHAPE_STAIRCASE_DOWN , SHAPE_STAIRCASE_UP_DOWN , SHAPE_NEGATIVE_PULSE , SHAPE_LOG_RISE , SHAPE_LOG_DECAY , SHAPE_SQUARE_ROOT , SHAPE_CUBE_ROOT , SHAPE_QUADRATIC , SHAPE_CUBIC , SHAPE_DLORENTZ , SHAPE_GAUSSIAN_PULSE , SHAPE_HAMMING , SHAPE_HANNING , SHAPE_KAISER , SHAPE_BLACKMAN , SHAPE_GAUSSIAN_WINDOW , SHAPE_HARRIS , SHAPE_BARTLETT , SHAPE_TAN , SHAPE_COT , SHAPE_SEC , SHAPE_CSC , SHAPE_ASIN , SHAPE_ACOS , SHAPE_ATAN , SHAPE_ACOT , SHAPE_ARB }
	Predefined waveform shapes.

enum	OutputImpedance { IMPEDANCE_HIGH_Z , IMPEDANCE_50_OHM }
	Nominal output impedance for a function generator channel. More...

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

Protected Member Functions inherited from RFSignalGenerator
void	DoSerializeConfiguration (YAML::Node &node, IDTable &table)
	Serializes this oscilloscope'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)

Protected Member Functions inherited from FunctionGenerator
void	DoSerializeConfiguration (YAML::Node &node, IDTable &table)
	Serializes this instrument'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.

Static Protected Attributes inherited from SCPIRFSignalGenerator
static VSGCreateMapType	m_vsgcreateprocs

Static Protected Attributes inherited from SCPIInstrument
static GetTransportMapType	m_getTransportProcs

Static Protected Attributes inherited from SCPIFunctionGenerator
static GeneratorCreateMapType	m_gencreateprocs

Detailed Description

Siglent vector signal generators.

Tested on SSG5000X-V series. May also support 3000X but not tested.

Member Function Documentation

◆ AcquireData()

bool SiglentVectorSignalGenerator::AcquireData ( )

overridevirtual

Pull data from the instrument.

Returns: True if waveform was acquired, false if connection lost or other serious error

Reimplemented from RFSignalGenerator.

◆ GetAnalogFMDeviation()

int64_t SiglentVectorSignalGenerator::GetAnalogFMDeviation ( int chan )

overridevirtual

Gets the analog FM deviation for a channel.

Implements RFSignalGenerator.

◆ GetAnalogFMEnable()

bool SiglentVectorSignalGenerator::GetAnalogFMEnable ( int chan )

overridevirtual

Enable or disable analog frequency modulation.

Implements RFSignalGenerator.

◆ GetAnalogFMFrequency()

int64_t SiglentVectorSignalGenerator::GetAnalogFMFrequency ( int chan )

overridevirtual

Gets the analog FM frequency for a channel.

Implements RFSignalGenerator.

◆ GetAnalogFMWaveShape()

FunctionGenerator::WaveShape SiglentVectorSignalGenerator::GetAnalogFMWaveShape ( int chan )

overridevirtual

Get the current waveform selected for analog FM.

Implements RFSignalGenerator.

◆ GetAnalogFMWaveShapes()

vector< FunctionGenerator::WaveShape > SiglentVectorSignalGenerator::GetAnalogFMWaveShapes ( )

overridevirtual

Get the set of waveforms available for analog FM.

Implements RFSignalGenerator.

◆ GetAnalogModulationEnable()

bool SiglentVectorSignalGenerator::GetAnalogModulationEnable ( int chan )

overridevirtual

Enable or disable analog modulation.

Implements RFSignalGenerator.

◆ GetAvailableWaveformShapes()

vector< FunctionGenerator::WaveShape > SiglentVectorSignalGenerator::GetAvailableWaveformShapes ( int chan )

overridevirtual

Query the set of available pre-defined waveforms for this generator.

Parameters

chan	Channel index

Returns: Vector of supported WaveShape's

Implements FunctionGenerator.

◆ GetChannelCenterFrequency()

double SiglentVectorSignalGenerator::GetChannelCenterFrequency ( int chan )

overridevirtual

Gets the center frequency of a channel.

Parameters

chan	Zero-based channel index

Returns: Center frequency, in Hz

Implements RFSignalGenerator.

◆ GetChannelOutputEnable()

bool SiglentVectorSignalGenerator::GetChannelOutputEnable ( int chan )

overridevirtual

Check if a channel is currently enabled.

Parameters

chan	Zero-based channel index

Returns: True if output is enabled, false if disabled

Implements RFSignalGenerator.

◆ GetChannelOutputPower()

float SiglentVectorSignalGenerator::GetChannelOutputPower ( int chan )

overridevirtual

Gets the power level of a channel.

Parameters

chan	Zero-based channel index

Returns: Power level (in dBm)

Implements RFSignalGenerator.

◆ GetFunctionChannelActive()

bool SiglentVectorSignalGenerator::GetFunctionChannelActive ( int chan )

overridevirtual

Returns true if the function generator channel's output is enabled.

Parameters

chan	Channel index

Implements FunctionGenerator.

◆ GetFunctionChannelAmplitude()

float SiglentVectorSignalGenerator::GetFunctionChannelAmplitude ( int chan )

overridevirtual

Gets the amplitude for a function generator output.

Parameters

chan	Channel index

Returns: Amplitude, in Vpp

Implements FunctionGenerator.

◆ GetFunctionChannelFrequency()

float SiglentVectorSignalGenerator::GetFunctionChannelFrequency ( int chan )

overridevirtual

Gets the frequency for a function generator output.

Parameters

chan	Channel index

Returns: Frequency, in Hz

Implements FunctionGenerator.

◆ GetFunctionChannelOffset()

float SiglentVectorSignalGenerator::GetFunctionChannelOffset ( int chan )

overridevirtual

Gets the DC offset for a function generator output.

Parameters

chan	Channel index

Returns: Offset, in volts

Implements FunctionGenerator.

◆ GetFunctionChannelShape()

FunctionGenerator::WaveShape SiglentVectorSignalGenerator::GetFunctionChannelShape ( int chan )

overridevirtual

Gets the waveform shape for a function generator output.

Parameters

chan	Channel index

Returns: Waveform shape

Implements FunctionGenerator.

◆ GetInstrumentTypes()

unsigned int SiglentVectorSignalGenerator::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 SiglentVectorSignalGenerator::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.

◆ GetSweepDirection()

RFSignalGenerator::SweepDirection SiglentVectorSignalGenerator::GetSweepDirection ( int chan )

overridevirtual

Gets the direction of a sweep.

Parameters

chan	Zero-based channel index

Reimplemented from RFSignalGenerator.

◆ GetSweepDwellTime()

float SiglentVectorSignalGenerator::GetSweepDwellTime ( int chan )

overridevirtual

Gets the dwell time for each step in a sweep, in femtoseconds.

Parameters

chan	Zero-based channel index

Reimplemented from RFSignalGenerator.

◆ GetSweepPoints()

int SiglentVectorSignalGenerator::GetSweepPoints ( int chan )

overridevirtual

Gets the number of frequency points in a sweep.

Parameters

chan	Zero-based channel index

Reimplemented from RFSignalGenerator.

◆ GetSweepShape()

RFSignalGenerator::SweepShape SiglentVectorSignalGenerator::GetSweepShape ( int chan )

overridevirtual

Gets the shape of a sweep.

Parameters

chan	Zero-based channel index

Reimplemented from RFSignalGenerator.

◆ GetSweepSpacing()

RFSignalGenerator::SweepSpacing SiglentVectorSignalGenerator::GetSweepSpacing ( int chan )

overridevirtual

Gets the spacing of a sweep (log or linear)

Parameters

chan	Zero-based channel index

Reimplemented from RFSignalGenerator.

◆ GetSweepStartFrequency()

float SiglentVectorSignalGenerator::GetSweepStartFrequency ( int chan )

overridevirtual

Gets the start of a frequency sweep, in Hz.

Parameters

chan	Zero-based channel index

Reimplemented from RFSignalGenerator.

◆ GetSweepStartLevel()

float SiglentVectorSignalGenerator::GetSweepStartLevel ( int chan )

overridevirtual

Gets the start of a power sweep, in dBm.

Parameters

chan	Zero-based channel index

Reimplemented from RFSignalGenerator.

◆ GetSweepStopFrequency()

float SiglentVectorSignalGenerator::GetSweepStopFrequency ( int chan )

overridevirtual

Gets the end of a frequency sweep, in Hz.

Parameters

chan	Zero-based channel index

Reimplemented from RFSignalGenerator.

◆ GetSweepStopLevel()

float SiglentVectorSignalGenerator::GetSweepStopLevel ( int chan )

overridevirtual

Gets the end of a power sweep, in dBm.

Parameters

chan	Zero-based channel index

Reimplemented from RFSignalGenerator.

◆ GetSweepType()

RFSignalGenerator::SweepType SiglentVectorSignalGenerator::GetSweepType ( int chan )

overridevirtual

Gets the type of a sweep.

Parameters

chan	Zero-based channel index

Reimplemented from RFSignalGenerator.

◆ HasFunctionDutyCycleControls()

bool SiglentVectorSignalGenerator::HasFunctionDutyCycleControls ( int chan )

overridevirtual

Determines if the function generator allows control over duty cycles.

If this function returns false, GetFunctionChannelDutyCycle() will always return 0.5, and SetFunctionChannelRiseTime() and SetFunctionChannelDutyCycle() is a no-op.

Parameters

chan	Channel index

Returns: True if duty cycle control is available, false if unavailable

Reimplemented from FunctionGenerator.

◆ HasFunctionImpedanceControls()

bool SiglentVectorSignalGenerator::HasFunctionImpedanceControls ( int chan )

overridevirtual

Determines if the function generator allows control over rise/fall times.

If this function returns false, GetFunctionChannelOutputImpedance() will always return IMPEDANCE_50_OHM and SetFunctionChannelOutputImpedance() is a no-op.

Reimplemented from FunctionGenerator.

◆ HasFunctionRiseFallTimeControls()

bool SiglentVectorSignalGenerator::HasFunctionRiseFallTimeControls ( int chan )

overridevirtual

Determines if the function generator allows control over rise/fall times.

If this function returns false, GetFunctionChannelRiseTime() and GetFunctionChannelFallTime() will always return 0, and SetFunctionChannelRiseTime() and SetFunctionChannelFallTime() are no-ops.

Parameters

chan	Channel index

Returns: True if rise/fall time control is available, false if unavailable

Implements FunctionGenerator.

◆ IsAnalogModulationAvailable()

bool SiglentVectorSignalGenerator::IsAnalogModulationAvailable ( int chan )

overridevirtual

Checks if an instrument is analog modulation capable.

Parameters

chan	Zero-based channel index

Implements RFSignalGenerator.

◆ IsSweepAvailable()

bool SiglentVectorSignalGenerator::IsSweepAvailable ( int chan )

overridevirtual

Checks if an instrument supports sweeping the center frequency.

Implements RFSignalGenerator.

◆ IsVectorModulationAvailable()

bool SiglentVectorSignalGenerator::IsVectorModulationAvailable ( int chan )

overridevirtual

Checks if an instrument is vector modulation capable.

Parameters

chan	Zero-based channel index

Implements RFSignalGenerator.

◆ SetAnalogFMDeviation()

void SiglentVectorSignalGenerator::SetAnalogFMDeviation	(	int	chan,
		int64_t	deviation
	)

overridevirtual

Sets the analog FM deviation for a channel (in Hz)

Implements RFSignalGenerator.

◆ SetAnalogFMEnable()

void SiglentVectorSignalGenerator::SetAnalogFMEnable	(	int	chan,
		bool	on
	)

overridevirtual

Enable or disable analog frequency modulation (also requires modulation to be turned on)

Implements RFSignalGenerator.

◆ SetAnalogFMFrequency()

void SiglentVectorSignalGenerator::SetAnalogFMFrequency	(	int	chan,
		int64_t	frequency
	)

overridevirtual

Sets the analog FM frequency for a channel (in Hz)

Implements RFSignalGenerator.

◆ SetAnalogFMWaveShape()

void SiglentVectorSignalGenerator::SetAnalogFMWaveShape	(	int	chan,
		FunctionGenerator::WaveShape	shape
	)

overridevirtual

Sets the analog FM modulation shape for a channel.

Implements RFSignalGenerator.

◆ SetAnalogModulationEnable()

void SiglentVectorSignalGenerator::SetAnalogModulationEnable	(	int	chan,
		bool	on
	)

overridevirtual

Enable or disable analog modulation.

Implements RFSignalGenerator.

◆ SetChannelCenterFrequency()

void SiglentVectorSignalGenerator::SetChannelCenterFrequency	(	int	chan,
		double	freq
	)

overridevirtual

Sets the power level of a channel.

Parameters

chan	Zero-based channel index
freq	Center frequency, in Hz

Implements RFSignalGenerator.

◆ SetChannelOutputEnable()

void SiglentVectorSignalGenerator::SetChannelOutputEnable	(	int	chan,
		bool	on
	)

overridevirtual

Enable or disable a channel output.

Parameters

chan	Zero-based channel index
on	True to enable the output, false to disable

Implements RFSignalGenerator.

◆ SetChannelOutputPower()

void SiglentVectorSignalGenerator::SetChannelOutputPower	(	int	chan,
		float	power
	)

overridevirtual

Sets the power level of a channel.

Parameters

chan	Zero-based channel index
power	Power level (in dBm)

Implements RFSignalGenerator.

◆ SetFunctionChannelActive()

void SiglentVectorSignalGenerator::SetFunctionChannelActive	(	int	chan,
		bool	on
	)

overridevirtual

Turns a function generator channel on or off.

Parameters

chan	Channel index
on	True to enable output, false to disable

Implements FunctionGenerator.

◆ SetFunctionChannelAmplitude()

void SiglentVectorSignalGenerator::SetFunctionChannelAmplitude	(	int	chan,
		float	amplitude
	)

overridevirtual

Sets the amplitude for a function generator output.

Parameters

chan	Channel index
amplitude	Output amplitude, in Vpp

Implements FunctionGenerator.

◆ SetFunctionChannelFrequency()

void SiglentVectorSignalGenerator::SetFunctionChannelFrequency	(	int	chan,
		float	hz
	)

overridevirtual

Sets the frequency for a function generator output.

Parameters

chan	Channel index
hz	Frequency, in Hz

Implements FunctionGenerator.

◆ SetFunctionChannelOffset()

void SiglentVectorSignalGenerator::SetFunctionChannelOffset	(	int	chan,
		float	offset
	)

overridevirtual

Sets the DC offset for a function generator output.

Parameters

chan	Channel index
amplitude	Offset, in volts

Implements FunctionGenerator.

◆ SetFunctionChannelShape()

void SiglentVectorSignalGenerator::SetFunctionChannelShape	(	int	chan,
		WaveShape	shape
	)

overridevirtual

Sets the waveform shape for a function generator output.

Parameters

chan	Channel index
shape	Desired output waveform

Implements FunctionGenerator.

◆ SetSweepDirection()

void SiglentVectorSignalGenerator::SetSweepDirection	(	int	chan,
		SweepDirection	dir
	)

overridevirtual

Sets the direction of a sweep.

Parameters

chan	Zero-based channel index
dir	Direction of the sweep curve to use

Reimplemented from RFSignalGenerator.

◆ SetSweepDwellTime()

void SiglentVectorSignalGenerator::SetSweepDwellTime	(	int	chan,
		float	fs
	)

overridevirtual

Sets the dwell time for each step in a sweep.

Parameters

chan	Zero-based channel index
step	Step, in femtoseconds

Reimplemented from RFSignalGenerator.

◆ SetSweepPoints()

void SiglentVectorSignalGenerator::SetSweepPoints	(	int	chan,
		int	npoints
	)

overridevirtual

Sets the number of frequency points in a sweep.

Parameters

chan	Zero-based channel index
npoints	Number of points

Reimplemented from RFSignalGenerator.

◆ SetSweepShape()

void SiglentVectorSignalGenerator::SetSweepShape	(	int	chan,
		SweepShape	shape
	)

overridevirtual

Sets the shape of a sweep.

Parameters

chan	Zero-based channel index
shape	Shape of the sweep curve to use

Reimplemented from RFSignalGenerator.

◆ SetSweepSpacing()

void SiglentVectorSignalGenerator::SetSweepSpacing	(	int	chan,
		SweepSpacing	shape
	)

overridevirtual

Sets the spacing of a sweep (log or linear)

Parameters

chan	Zero-based channel index
shape	Spacing of the sweep curve to use

Reimplemented from RFSignalGenerator.

◆ SetSweepStartFrequency()

void SiglentVectorSignalGenerator::SetSweepStartFrequency	(	int	chan,
		float	freq
	)

overridevirtual

Sets the start of a frequency sweep.

Parameters

chan	Zero-based channel index
freq	Start frequency, in Hz

Reimplemented from RFSignalGenerator.

◆ SetSweepStartLevel()

void SiglentVectorSignalGenerator::SetSweepStartLevel	(	int	chan,
		float	level
	)

overridevirtual

Sets the start of a power sweep.

Parameters

chan	Zero-based channel index
level	Start power, in dBm

Reimplemented from RFSignalGenerator.

◆ SetSweepStopFrequency()

void SiglentVectorSignalGenerator::SetSweepStopFrequency	(	int	chan,
		float	freq
	)

overridevirtual

Sets the stop of a frequency sweep.

Parameters

chan	Zero-based channel index
freq	Stop frequency, in Hz

Reimplemented from RFSignalGenerator.

◆ SetSweepStopLevel()

void SiglentVectorSignalGenerator::SetSweepStopLevel	(	int	chan,
		float	level
	)

overridevirtual

Sets the stop of a power sweep.

Parameters

chan	Zero-based channel index
level	Stop power, in dBm

Reimplemented from RFSignalGenerator.

◆ SetSweepType()

void SiglentVectorSignalGenerator::SetSweepType	(	int	chan,
		SweepType	type
	)

overridevirtual

Sets the type of a sweep.

Parameters

chan	Zero-based channel index
type	Sweep type

Reimplemented from RFSignalGenerator.

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

lib/scopehal/SiglentVectorSignalGenerator.h
lib/scopehal/SiglentVectorSignalGenerator.cpp

Public Member Functions

Static Public Member Functions

Protected Types

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ AcquireData()

◆ GetAnalogFMDeviation()

◆ GetAnalogFMEnable()

◆ GetAnalogFMFrequency()

◆ GetAnalogFMWaveShape()

◆ GetAnalogFMWaveShapes()

◆ GetAnalogModulationEnable()

◆ GetAvailableWaveformShapes()

◆ GetChannelCenterFrequency()

◆ GetChannelOutputEnable()

◆ GetChannelOutputPower()

◆ GetFunctionChannelActive()

◆ GetFunctionChannelAmplitude()

◆ GetFunctionChannelFrequency()

◆ GetFunctionChannelOffset()

◆ GetFunctionChannelShape()

◆ GetInstrumentTypes()

◆ GetInstrumentTypesForChannel()

◆ GetSweepDirection()

◆ GetSweepDwellTime()

◆ GetSweepPoints()

◆ GetSweepShape()

◆ GetSweepSpacing()

◆ GetSweepStartFrequency()

◆ GetSweepStartLevel()

◆ GetSweepStopFrequency()

◆ GetSweepStopLevel()

◆ GetSweepType()

◆ HasFunctionDutyCycleControls()

◆ HasFunctionImpedanceControls()

◆ HasFunctionRiseFallTimeControls()

◆ IsAnalogModulationAvailable()

◆ IsSweepAvailable()

◆ IsVectorModulationAvailable()

◆ SetAnalogFMDeviation()

◆ SetAnalogFMEnable()

◆ SetAnalogFMFrequency()

◆ SetAnalogFMWaveShape()

◆ SetAnalogModulationEnable()

◆ SetChannelCenterFrequency()

◆ SetChannelOutputEnable()

◆ SetChannelOutputPower()

◆ SetFunctionChannelActive()

◆ SetFunctionChannelAmplitude()

◆ SetFunctionChannelFrequency()

◆ SetFunctionChannelOffset()

◆ SetFunctionChannelShape()

◆ SetSweepDirection()

◆ SetSweepDwellTime()

◆ SetSweepPoints()

◆ SetSweepShape()

◆ SetSweepSpacing()

◆ SetSweepStartFrequency()

◆ SetSweepStartLevel()

◆ SetSweepStopFrequency()

◆ SetSweepStopLevel()

◆ SetSweepType()