from ...Internal.Core import Core
from ...Internal.CommandsGroup import CommandsGroup
from ...Internal import Conversions
from ... import repcap
# noinspection PyPep8Naming,PyAttributeOutsideInit,SpellCheckingInspection
class InvertCls:
"""
| Commands in total: 1
| Subgroups: 0
| Direct child commands: 1
"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("invert", core, parent)
[docs]
def set(self, invert_channel: bool, channel=repcap.Channel.Default) -> None:
"""
``CHANnel<*>:INVert`` \n
Snippet: ``driver.channel.invert.set(invert_channel = False, channel = repcap.Channel.Default)`` \n
Turns the inversion of the signal amplitude on or off. To invert means to reflect the voltage values of all signal
components against the ground level. If the inverted channel is the trigger source, the instrument triggers on the
inverted signal.
:param invert_channel: OFF | ON
:param channel: optional repeated capability selector. Default value: Ch1 (settable in the interface 'Channel')
"""
param = Conversions.bool_to_str(invert_channel)
channel_cmd_val = self._cmd_group.get_repcap_cmd_value(channel, repcap.Channel)
self._core.io.write_with_opc(f'CHANnel{channel_cmd_val}:INVert {param}')
[docs]
def get(self, channel=repcap.Channel.Default) -> bool:
"""
``CHANnel<*>:INVert`` \n
Snippet: ``value: bool = driver.channel.invert.get(channel = repcap.Channel.Default)`` \n
Turns the inversion of the signal amplitude on or off. To invert means to reflect the voltage values of all signal
components against the ground level. If the inverted channel is the trigger source, the instrument triggers on the
inverted signal.
:param channel: optional repeated capability selector. Default value: Ch1 (settable in the interface 'Channel')
:return: invert_channel: OFF | ON
"""
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}:INVert?')
return Conversions.str_to_bool(response)