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
# noinspection PyPep8Naming,PyAttributeOutsideInit,SpellCheckingInspection
class IqCls:
"""
| Commands in total: 1
| Subgroups: 0
| Direct child commands: 1
"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("iq", core, parent)
# noinspection PyTypeChecker
[docs]
class FetchStruct(StructBase):
"""
Response structure. Fields: \n
- 1 Reliability: int: 'Reliability indicator'
- 2 Iphase: List[float]: Normalized I amplitude.
- 3 Qphase: List[float]: Normalized Q amplitude.
"""
__meta_args_list = [
ArgStruct.scalar_int('Reliability', 'Reliability'),
ArgStruct('Iphase', DataType.FloatList, None, False, True, 1),
ArgStruct('Qphase', DataType.FloatList, None, False, True, 1)]
def __init__(self):
StructBase.__init__(self, self)
self.Reliability: int = None
self.Iphase: List[float] = None
self.Qphase: List[float] = None
[docs]
def fetch(self) -> FetchStruct:
"""
``FETCh:NRSub:MEASurement<Instance>:SRS:TRACe:IQ`` \n
Snippet: ``value: FetchStruct = driver.nrSubMeas.srs.trace.iq.fetch()`` \n
Returns the results in the I/Q constellation diagram. There is one pair of values per modulation symbol. The results are
returned in the following order: <Reliability>, {<IPhase>, <QPhase>}symbol 1, ..., {<IPhase>, <QPhase>}symbol n See also
'Square IQ'.
:return: structure: for return value, see the help for FetchStruct structure arguments.
"""
return self._core.io.query_struct(f'FETCh:NRSub:MEASurement<Instance>:SRS:TRACe:IQ?', self.__class__.FetchStruct())