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. 1 total commands, 0 Subgroups, 1 group commands"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("frequency", core, parent)
# noinspection PyTypeChecker
[docs] def get_source(self) -> enums.RefFreqSource:
"""SCPI: SYSTem:BASE:REFerence:FREQuency:SOURce \n
Snippet: value: enums.RefFreqSource = driver.system.base.reference.frequency.get_source() \n
Selects whether an internal or external reference frequency source is used. \n
:return: source: INTernal | EXTernal
"""
response = self._core.io.query_str_with_opc('SYSTem:BASE:REFerence:FREQuency:SOURce?')
return Conversions.str_to_scalar_enum(response, enums.RefFreqSource)
[docs] def set_source(self, source: enums.RefFreqSource) -> None:
"""SCPI: SYSTem:BASE:REFerence:FREQuency:SOURce \n
Snippet: driver.system.base.reference.frequency.set_source(source = enums.RefFreqSource.EXTernal) \n
Selects whether an internal or external reference frequency source is used. \n
:param source: INTernal | EXTernal
"""
param = Conversions.enum_scalar_to_str(source, enums.RefFreqSource)
self._core.io.write_with_opc(f'SYSTem:BASE:REFerence:FREQuency:SOURce {param}')