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
[docs]
class CurrentCls:
"""Current commands group definition. 2 total commands, 0 Subgroups, 2 group commands"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("current", core, parent)
# noinspection PyTypeChecker
[docs]
class ResultData(StructBase):
"""Response structure. Fields: \n
- Reliability: int: decimal 'Reliability indicator'
- Low: List[float]: float EVM value for low EVM window position. Unit: %
- High: List[float]: float EVM value for high EVM window position. Unit: %"""
__meta_args_list = [
ArgStruct.scalar_int('Reliability', 'Reliability'),
ArgStruct('Low', DataType.FloatList, None, False, True, 1),
ArgStruct('High', DataType.FloatList, None, False, True, 1)]
def __init__(self):
StructBase.__init__(self, self)
self.Reliability: int = None
self.Low: List[float] = None
self.High: List[float] = None
[docs]
def read(self) -> ResultData:
"""SCPI: READ:LTE:MEASurement<Instance>:PRACh:EVMSymbol:CURRent \n
Snippet: value: ResultData = driver.prach.evmSymbol.current.read() \n
Returns the values of the EVM RMS bar graphs for the OFDM symbols in the measured preamble. The results of the current,
average and maximum bar graphs can be retrieved. There is one pair of EVM values per OFDM symbol, returned in the
following order: <Reliability>, {<Low>, <High>}symbol 0, {<Low>, <High>}symbol 1 If the preamble contains only one symbol,
NCAPs are returned for the remaining symbol. See also 'View EVM vs Symbol'. \n
:return: structure: for return value, see the help for ResultData structure arguments."""
return self._core.io.query_struct(f'READ:LTE:MEASurement<Instance>:PRACh:EVMSymbol:CURRent?', self.__class__.ResultData())
[docs]
def fetch(self) -> ResultData:
"""SCPI: FETCh:LTE:MEASurement<Instance>:PRACh:EVMSymbol:CURRent \n
Snippet: value: ResultData = driver.prach.evmSymbol.current.fetch() \n
Returns the values of the EVM RMS bar graphs for the OFDM symbols in the measured preamble. The results of the current,
average and maximum bar graphs can be retrieved. There is one pair of EVM values per OFDM symbol, returned in the
following order: <Reliability>, {<Low>, <High>}symbol 0, {<Low>, <High>}symbol 1 If the preamble contains only one symbol,
NCAPs are returned for the remaining symbol. See also 'View EVM vs Symbol'. \n
:return: structure: for return value, see the help for ResultData structure arguments."""
return self._core.io.query_struct(f'FETCh:LTE:MEASurement<Instance>:PRACh:EVMSymbol:CURRent?', self.__class__.ResultData())