from ....Internal.Core import Core
from ....Internal.CommandsGroup import CommandsGroup
from ....Internal import Conversions
from .... import enums
# noinspection PyPep8Naming,PyAttributeOutsideInit,SpellCheckingInspection
[docs]class FrequencyCls:
"""Frequency commands group definition. 19 total commands, 4 Subgroups, 9 group commands"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("frequency", core, parent)
@property
def loscillator(self):
"""loscillator commands group. 2 Sub-classes, 1 commands."""
if not hasattr(self, '_loscillator'):
from .Loscillator import LoscillatorCls
self._loscillator = LoscillatorCls(self._core, self._cmd_group)
return self._loscillator
@property
def step(self):
"""step commands group. 0 Sub-classes, 2 commands."""
if not hasattr(self, '_step'):
from .Step import StepCls
self._step = StepCls(self._core, self._cmd_group)
return self._step
@property
def cw(self):
"""cw commands group. 0 Sub-classes, 2 commands."""
if not hasattr(self, '_cw'):
from .Cw import CwCls
self._cw = CwCls(self._core, self._cmd_group)
return self._cw
@property
def fixed(self):
"""fixed commands group. 0 Sub-classes, 2 commands."""
if not hasattr(self, '_fixed'):
from .Fixed import FixedCls
self._fixed = FixedCls(self._core, self._cmd_group)
return self._fixed
[docs] def get_center(self) -> float:
"""SCPI: [SOURce<HW>]:FREQuency:CENTer \n
Snippet: value: float = driver.source.frequency.get_center() \n
Sets the center frequency of the sweep. See 'Correlating parameters in sweep mode'. \n
:return: center: float Range: 300 kHz to RFmax, Unit: Hz
"""
response = self._core.io.query_str('SOURce<HwInstance>:FREQuency:CENTer?')
return Conversions.str_to_float(response)
[docs] def set_center(self, center: float) -> None:
"""SCPI: [SOURce<HW>]:FREQuency:CENTer \n
Snippet: driver.source.frequency.set_center(center = 1.0) \n
Sets the center frequency of the sweep. See 'Correlating parameters in sweep mode'. \n
:param center: float Range: 300 kHz to RFmax, Unit: Hz
"""
param = Conversions.decimal_value_to_str(center)
self._core.io.write(f'SOURce<HwInstance>:FREQuency:CENTer {param}')
[docs] def get_frequency(self) -> float:
"""SCPI: [SOURce<HW>]:FREQuency:FREQuency \n
Snippet: value: float = driver.source.frequency.get_frequency() \n
No command help available \n
:return: frequency: No help available
"""
response = self._core.io.query_str('SOURce<HwInstance>:FREQuency:FREQuency?')
return Conversions.str_to_float(response)
[docs] def set_frequency(self, frequency: float) -> None:
"""SCPI: [SOURce<HW>]:FREQuency:FREQuency \n
Snippet: driver.source.frequency.set_frequency(frequency = 1.0) \n
No command help available \n
:param frequency: No help available
"""
param = Conversions.decimal_value_to_str(frequency)
self._core.io.write(f'SOURce<HwInstance>:FREQuency:FREQuency {param}')
[docs] def get_manual(self) -> float:
"""SCPI: [SOURce<HW>]:FREQuency:MANual \n
Snippet: value: float = driver.source.frequency.get_manual() \n
Sets the frequency and triggers a sweep step manually if SWEep:MODE MAN. \n
:return: manual: float You can select any frequency within the setting range, where: STARt is set with [:SOURcehw]:FREQuency:STARt STOP is set with [:SOURcehw]:FREQuency:STOP OFFSet is set with [:SOURcehw]:FREQuency:OFFSet Range: (STARt + OFFSet) to (STOP + OFFSet) , Unit: Hz
"""
response = self._core.io.query_str('SOURce<HwInstance>:FREQuency:MANual?')
return Conversions.str_to_float(response)
[docs] def set_manual(self, manual: float) -> None:
"""SCPI: [SOURce<HW>]:FREQuency:MANual \n
Snippet: driver.source.frequency.set_manual(manual = 1.0) \n
Sets the frequency and triggers a sweep step manually if SWEep:MODE MAN. \n
:param manual: float You can select any frequency within the setting range, where: STARt is set with [:SOURcehw]:FREQuency:STARt STOP is set with [:SOURcehw]:FREQuency:STOP OFFSet is set with [:SOURcehw]:FREQuency:OFFSet Range: (STARt + OFFSet) to (STOP + OFFSet) , Unit: Hz
"""
param = Conversions.decimal_value_to_str(manual)
self._core.io.write(f'SOURce<HwInstance>:FREQuency:MANual {param}')
# noinspection PyTypeChecker
[docs] def get_mode(self) -> enums.FreqMode:
"""SCPI: [SOURce<HW>]:FREQuency:MODE \n
Snippet: value: enums.FreqMode = driver.source.frequency.get_mode() \n
Sets the frequency mode for generating the RF output signal. The selected mode determines the parameters to be used for
further frequency settings. \n
:return: mode: CW| FIXed | SWEep| LIST | COMBined CW|FIXed Sets the fixed frequency mode. CW and FIXed are synonyms. The instrument operates at a defined frequency, set with command [:SOURcehw]:FREQuency[:CW|FIXed]. SWEep Sets sweep mode. The instrument processes frequency (and level) settings in defined sweep steps. Set the range and current frequency with the commands: [:SOURcehw]:FREQuency:STARt and [:SOURcehw]:FREQuency:STOP, [:SOURcehw]:FREQuency:CENTer, [:SOURcehw]:FREQuency:SPAN, [:SOURcehw]:FREQuency:MANual LIST Sets list mode. The instrument processes frequency and level settings by means of values loaded from a list. To configure list mode settings, use the commands of the 'SOURce:LIST subsystem'. COMBined Sets the combined RF frequency / level sweep mode. The instrument processes frequency and level settings in defined sweep steps. Set the range and current frequency with the commands: [:SOURcehw]:COMBined:FREQuency:STARt and [:SOURcehw]:COMBined:FREQuency:STOP, [:SOURcehw]:COMBined:POWer:STARt and [:SOURcehw]:COMBined:POWer:STOP
"""
response = self._core.io.query_str('SOURce<HwInstance>:FREQuency:MODE?')
return Conversions.str_to_scalar_enum(response, enums.FreqMode)
[docs] def set_mode(self, mode: enums.FreqMode) -> None:
"""SCPI: [SOURce<HW>]:FREQuency:MODE \n
Snippet: driver.source.frequency.set_mode(mode = enums.FreqMode.COMBined) \n
Sets the frequency mode for generating the RF output signal. The selected mode determines the parameters to be used for
further frequency settings. \n
:param mode: CW| FIXed | SWEep| LIST | COMBined CW|FIXed Sets the fixed frequency mode. CW and FIXed are synonyms. The instrument operates at a defined frequency, set with command [:SOURcehw]:FREQuency[:CW|FIXed]. SWEep Sets sweep mode. The instrument processes frequency (and level) settings in defined sweep steps. Set the range and current frequency with the commands: [:SOURcehw]:FREQuency:STARt and [:SOURcehw]:FREQuency:STOP, [:SOURcehw]:FREQuency:CENTer, [:SOURcehw]:FREQuency:SPAN, [:SOURcehw]:FREQuency:MANual LIST Sets list mode. The instrument processes frequency and level settings by means of values loaded from a list. To configure list mode settings, use the commands of the 'SOURce:LIST subsystem'. COMBined Sets the combined RF frequency / level sweep mode. The instrument processes frequency and level settings in defined sweep steps. Set the range and current frequency with the commands: [:SOURcehw]:COMBined:FREQuency:STARt and [:SOURcehw]:COMBined:FREQuency:STOP, [:SOURcehw]:COMBined:POWer:STARt and [:SOURcehw]:COMBined:POWer:STOP
"""
param = Conversions.enum_scalar_to_str(mode, enums.FreqMode)
self._core.io.write(f'SOURce<HwInstance>:FREQuency:MODE {param}')
[docs] def get_multiplier(self) -> float:
"""SCPI: [SOURce<HW>]:FREQuency:MULTiplier \n
Snippet: value: float = driver.source.frequency.get_multiplier() \n
Sets the multiplication factor NFREQ:MULT of a subsequent downstream instrument. The parameters offset fFREQ:OFFSer and
multiplier NFREQ:MULT affect the frequency value set with the command [:SOURce<hw>]:FREQuency[:CW|FIXed].
The query [:SOURce<hw>]:FREQuency[:CW|FIXed] returns the value corresponding to the formula: fFREQ = fRFout * NFREQ:MULT
+ fFREQ:OFFSer See 'RF frequency and level display with a downstream instrument'. \n
:return: multiplier: float Range: -10000 to 10000
"""
response = self._core.io.query_str('SOURce<HwInstance>:FREQuency:MULTiplier?')
return Conversions.str_to_float(response)
[docs] def set_multiplier(self, multiplier: float) -> None:
"""SCPI: [SOURce<HW>]:FREQuency:MULTiplier \n
Snippet: driver.source.frequency.set_multiplier(multiplier = 1.0) \n
Sets the multiplication factor NFREQ:MULT of a subsequent downstream instrument. The parameters offset fFREQ:OFFSer and
multiplier NFREQ:MULT affect the frequency value set with the command [:SOURce<hw>]:FREQuency[:CW|FIXed].
The query [:SOURce<hw>]:FREQuency[:CW|FIXed] returns the value corresponding to the formula: fFREQ = fRFout * NFREQ:MULT
+ fFREQ:OFFSer See 'RF frequency and level display with a downstream instrument'. \n
:param multiplier: float Range: -10000 to 10000
"""
param = Conversions.decimal_value_to_str(multiplier)
self._core.io.write(f'SOURce<HwInstance>:FREQuency:MULTiplier {param}')
[docs] def get_offset(self) -> float:
"""SCPI: [SOURce<HW>]:FREQuency:OFFSet \n
Snippet: value: float = driver.source.frequency.get_offset() \n
Sets the frequency offset fFREQ:OFFSet of a downstream instrument. The parameters offset fFREQ:OFFSer and multiplier
NFREQ:MULT affect the frequency value set with the command [:SOURce<hw>]:FREQuency[:CW|FIXed].
The query [:SOURce<hw>]:FREQuency[:CW|FIXed] returns the value corresponding to the formula: fFREQ = fRFout * NFREQ:MULT
+ fFREQ:OFFSer See 'RF frequency and level display with a downstream instrument'. Note: The offset also affects RF
frequency sweep. \n
:return: offset: float
"""
response = self._core.io.query_str('SOURce<HwInstance>:FREQuency:OFFSet?')
return Conversions.str_to_float(response)
[docs] def set_offset(self, offset: float) -> None:
"""SCPI: [SOURce<HW>]:FREQuency:OFFSet \n
Snippet: driver.source.frequency.set_offset(offset = 1.0) \n
Sets the frequency offset fFREQ:OFFSet of a downstream instrument. The parameters offset fFREQ:OFFSer and multiplier
NFREQ:MULT affect the frequency value set with the command [:SOURce<hw>]:FREQuency[:CW|FIXed].
The query [:SOURce<hw>]:FREQuency[:CW|FIXed] returns the value corresponding to the formula: fFREQ = fRFout * NFREQ:MULT
+ fFREQ:OFFSer See 'RF frequency and level display with a downstream instrument'. Note: The offset also affects RF
frequency sweep. \n
:param offset: float
"""
param = Conversions.decimal_value_to_str(offset)
self._core.io.write(f'SOURce<HwInstance>:FREQuency:OFFSet {param}')
[docs] def get_span(self) -> float:
"""SCPI: [SOURce<HW>]:FREQuency:SPAN \n
Snippet: value: float = driver.source.frequency.get_span() \n
Sets the sapn of the frequency sweep range. See 'Correlating parameters in sweep mode'. \n
:return: span: float Full freqeuncy range
"""
response = self._core.io.query_str('SOURce<HwInstance>:FREQuency:SPAN?')
return Conversions.str_to_float(response)
[docs] def set_span(self, span: float) -> None:
"""SCPI: [SOURce<HW>]:FREQuency:SPAN \n
Snippet: driver.source.frequency.set_span(span = 1.0) \n
Sets the sapn of the frequency sweep range. See 'Correlating parameters in sweep mode'. \n
:param span: float Full freqeuncy range
"""
param = Conversions.decimal_value_to_str(span)
self._core.io.write(f'SOURce<HwInstance>:FREQuency:SPAN {param}')
[docs] def get_start(self) -> float:
"""SCPI: [SOURce<HW>]:FREQuency:STARt \n
Snippet: value: float = driver.source.frequency.get_start() \n
Sets the start frequency for the RF sweep. See 'Correlating parameters in sweep mode'. \n
:return: start: float Range: 300kHz to RFmax
"""
response = self._core.io.query_str('SOURce<HwInstance>:FREQuency:STARt?')
return Conversions.str_to_float(response)
[docs] def set_start(self, start: float) -> None:
"""SCPI: [SOURce<HW>]:FREQuency:STARt \n
Snippet: driver.source.frequency.set_start(start = 1.0) \n
Sets the start frequency for the RF sweep. See 'Correlating parameters in sweep mode'. \n
:param start: float Range: 300kHz to RFmax
"""
param = Conversions.decimal_value_to_str(start)
self._core.io.write(f'SOURce<HwInstance>:FREQuency:STARt {param}')
[docs] def get_stop(self) -> float:
"""SCPI: [SOURce<HW>]:FREQuency:STOP \n
Snippet: value: float = driver.source.frequency.get_stop() \n
Sets the stop frequency range for the RF sweep. See 'Correlating parameters in sweep mode'. \n
:return: stop: float Range: 300kHz to RFmax, Unit: Hz
"""
response = self._core.io.query_str('SOURce<HwInstance>:FREQuency:STOP?')
return Conversions.str_to_float(response)
[docs] def set_stop(self, stop: float) -> None:
"""SCPI: [SOURce<HW>]:FREQuency:STOP \n
Snippet: driver.source.frequency.set_stop(stop = 1.0) \n
Sets the stop frequency range for the RF sweep. See 'Correlating parameters in sweep mode'. \n
:param stop: float Range: 300kHz to RFmax, Unit: Hz
"""
param = Conversions.decimal_value_to_str(stop)
self._core.io.write(f'SOURce<HwInstance>:FREQuency:STOP {param}')
def clone(self) -> 'FrequencyCls':
"""Clones the group by creating new object from it and its whole existing subgroups
Also copies all the existing default Repeated Capabilities setting,
which you can change independently without affecting the original group"""
new_group = FrequencyCls(self._core, self._cmd_group.parent)
self._cmd_group.synchronize_repcaps(new_group)
return new_group