from ....Internal.Core import Core
from ....Internal.CommandsGroup import CommandsGroup
from ....Internal import Conversions
from .... import enums
from .... import repcap
# noinspection PyPep8Naming,PyAttributeOutsideInit,SpellCheckingInspection
class LfieldCls:
"""
| Commands in total: 1
| Subgroups: 0
| Direct child commands: 1
"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("lfield", core, parent)
[docs]
def set(self, line_field: enums.TvLineField, trigger=repcap.Trigger.Default) -> None:
"""
``TRIGger<*>:TV:LFIeld`` \n
Snippet: ``driver.trigger.tv.lfield.set(line_field = enums.TvLineField.FIELD1, trigger = repcap.Trigger.Default)`` \n
The commands is only relevant for NTSC signals and sets the field in which the line number is counted.
:param line_field: FIELD1 = odd field FIELD2 = even field
:param trigger: optional repeated capability selector. Default value: Nr1 (settable in the interface 'Trigger')
"""
param = Conversions.enum_scalar_to_str(line_field, enums.TvLineField)
trigger_cmd_val = self._cmd_group.get_repcap_cmd_value(trigger, repcap.Trigger)
self._core.io.write_with_opc(f'TRIGger{trigger_cmd_val}:TV:LFIeld {param}')
# noinspection PyTypeChecker
[docs]
def get(self, trigger=repcap.Trigger.Default) -> enums.TvLineField:
"""
``TRIGger<*>:TV:LFIeld`` \n
Snippet: ``value: enums.TvLineField = driver.trigger.tv.lfield.get(trigger = repcap.Trigger.Default)`` \n
The commands is only relevant for NTSC signals and sets the field in which the line number is counted.
:param trigger: optional repeated capability selector. Default value: Nr1 (settable in the interface 'Trigger')
:return: line_field: FIELD1 = odd field FIELD2 = even field
"""
trigger_cmd_val = self._cmd_group.get_repcap_cmd_value(trigger, repcap.Trigger)
response = self._core.io.query_str_with_opc(f'TRIGger{trigger_cmd_val}:TV:LFIeld?')
return Conversions.str_to_scalar_enum(response, enums.TvLineField)