from ...Internal.Core import Core
from ...Internal.CommandsGroup import CommandsGroup
from ...Internal import Conversions
from ... import repcap
# noinspection PyPep8Naming,PyAttributeOutsideInit,SpellCheckingInspection
class EattenuationCls:
"""
| Commands in total: 1
| Subgroups: 0
| Direct child commands: 1
"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("eattenuation", core, parent)
[docs]
def set(self, ext_att: float, channel=repcap.Channel.Default) -> None:
"""
``CHANnel<*>:EATTenuation`` \n
Snippet: ``driver.channel.eattenuation.set(ext_att = 1.0, channel = repcap.Channel.Default)`` \n
Sets the attenuation of an external voltage divider that is part of the DUT before the measuring point. The external
attenuation is included in the measurement, and the instrument shows the results that would be measured before the
divider.
:param ext_att: Values and unit depend on the selected scale (method ``RsRtx.channel.eatScale.set()``) .
:param channel: optional repeated capability selector. Default value: Ch1 (settable in the interface 'Channel')
"""
param = Conversions.decimal_value_to_str(ext_att)
channel_cmd_val = self._cmd_group.get_repcap_cmd_value(channel, repcap.Channel)
self._core.io.write_with_opc(f'CHANnel{channel_cmd_val}:EATTenuation {param}')
[docs]
def get(self, channel=repcap.Channel.Default) -> float:
"""
``CHANnel<*>:EATTenuation`` \n
Snippet: ``value: float = driver.channel.eattenuation.get(channel = repcap.Channel.Default)`` \n
Sets the attenuation of an external voltage divider that is part of the DUT before the measuring point. The external
attenuation is included in the measurement, and the instrument shows the results that would be measured before the
divider.
:param channel: optional repeated capability selector. Default value: Ch1 (settable in the interface 'Channel')
:return: ext_att: Values and unit depend on the selected scale (method ``RsRtx.channel.eatScale.set()``) .
"""
channel_cmd_val = self._cmd_group.get_repcap_cmd_value(channel, repcap.Channel)
response = self._core.io.query_str_with_opc(f'CHANnel{channel_cmd_val}:EATTenuation?')
return Conversions.str_to_float(response)