from ......Internal.Core import Core
from ......Internal.CommandsGroup import CommandsGroup
from ......Internal import Conversions
from ...... import repcap
# noinspection PyPep8Naming,PyAttributeOutsideInit,SpellCheckingInspection
class FrequencyCls:
"""
| Commands in total: 1
| Subgroups: 0
| Direct child commands: 1
"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("frequency", core, parent)
[docs]
def set(self, frequency: float, externalRosc=repcap.ExternalRosc.Nr1) -> None:
"""
``SOURce:EXTernal<ext>:ROSCillator:EXTernal:FREQuency`` \n
Snippet: ``driver.source.external.roscillator.external.frequency.set(frequency = 1.0, externalRosc = repcap.ExternalRosc.Nr1)`` \n
This command defines the frequency of the external reference oscillator. If the external reference oscillator is selected,
the reference signal must be connected to the rear panel of the instrument.
:param frequency: Range: 1 MHz to 50 MHz, Unit: HZ
:param externalRosc: optional repeated capability selector. Default value: Nr1
"""
param = Conversions.decimal_value_to_str(frequency)
externalRosc_cmd_val = self._cmd_group.get_repcap_cmd_value(externalRosc, repcap.ExternalRosc)
self._core.io.write(f'SOURce:EXTernal{externalRosc_cmd_val}:ROSCillator:EXTernal:FREQuency {param}')
[docs]
def get(self, externalRosc=repcap.ExternalRosc.Nr1) -> float:
"""
``SOURce:EXTernal<ext>:ROSCillator:EXTernal:FREQuency`` \n
Snippet: ``value: float = driver.source.external.roscillator.external.frequency.get(externalRosc = repcap.ExternalRosc.Nr1)`` \n
This command defines the frequency of the external reference oscillator. If the external reference oscillator is selected,
the reference signal must be connected to the rear panel of the instrument.
:param externalRosc: optional repeated capability selector. Default value: Nr1
:return: frequency: Range: 1 MHz to 50 MHz, Unit: HZ
"""
externalRosc_cmd_val = self._cmd_group.get_repcap_cmd_value(externalRosc, repcap.ExternalRosc)
response = self._core.io.query_str(f'SOURce:EXTernal{externalRosc_cmd_val}:ROSCillator:EXTernal:FREQuency?')
return Conversions.str_to_float(response)