from typing import List
from ........Internal.Core import Core
from ........Internal.CommandsGroup import CommandsGroup
from ........Internal.Types import DataType
from ........Internal.StructBase import StructBase
from ........Internal.ArgStruct import ArgStruct
from ........ import enums
from ........ import repcap
# 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]
class FetchStruct(StructBase):
"""Response structure. Fields: \n
- Reliability: int: 'Reliability indicator'
- Rbw: enums.RbwB: Used resolution bandwidth (configured via limit settings) . K030: 30 kHz K100: 100 kHz K400: 400 kHz M1: 1 MHz PC1: 1 % of channel BW PC2: 2 % of channel BW
- Frequency: List[float]: Comma-separated list of frequency values"""
__meta_args_list = [
ArgStruct.scalar_int('Reliability', 'Reliability'),
ArgStruct.scalar_enum('Rbw', enums.RbwB),
ArgStruct('Frequency', DataType.FloatList, None, False, True, 1)]
def __init__(self):
StructBase.__init__(self, self)
self.Reliability: int = None
self.Rbw: enums.RbwB = None
self.Frequency: List[float] = None
[docs]
def fetch(self, area=repcap.Area.Default) -> FetchStruct:
"""SCPI: FETCh:NRSub:MEASurement<Instance>:MEValuation:TRACe:SEMask:AREA<area>:POSitive:FREQuency \n
Snippet: value: FetchStruct = driver.nrSubMeas.multiEval.trace.seMask.area.positive.frequency.fetch(area = repcap.Area.Default) \n
Returns the frequencies of a single spectrum emission mask area. The area is located below (NEGative) or above (POSitive)
the carrier center frequency. At the returned frequencies, the power values are measured, see method RsCMPX_NrFr1Meas.
NrSubMeas.MultiEval.Trace.SeMask.Area.Positive.Current.fetch. \n
:param area: optional repeated capability selector. Default value: Nr1 (settable in the interface 'Area')
:return: structure: for return value, see the help for FetchStruct structure arguments."""
area_cmd_val = self._cmd_group.get_repcap_cmd_value(area, repcap.Area)
return self._core.io.query_struct(f'FETCh:NRSub:MEASurement<Instance>:MEValuation:TRACe:SEMask:AREA{area_cmd_val}:POSitive:FREQuency?', self.__class__.FetchStruct())