from ....Internal.Core import Core
from ....Internal.CommandsGroup import CommandsGroup
from ....Internal import Conversions
from .... import repcap
# noinspection PyPep8Naming,PyAttributeOutsideInit,SpellCheckingInspection
class LineCls:
"""
| Commands in total: 1
| Subgroups: 0
| Direct child commands: 1
"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("line", core, parent)
[docs]
def set(self, line_number: int, trigger=repcap.Trigger.Default) -> None:
"""
``TRIGger<*>:TV:LINE`` \n
Snippet: ``driver.trigger.tv.line.set(line_number = 1, trigger = repcap.Trigger.Default)`` \n
Specifies the line number to trigger on. The command is relevant if method ``RsRtx.trigger.tv.mode.set()`` is set to LINe.
Usually the lines of the frame are counted beginning from the frame start. For NTSC signals, the lines are counted per
field, not per frame. For these signals, set also the field with method ``RsRtx.trigger.tv.lfield.set()`` .
:param line_number: Depends on the standard, see table below
:param trigger: optional repeated capability selector. Default value: Nr1 (settable in the interface 'Trigger')
"""
param = Conversions.decimal_value_to_str(line_number)
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:LINE {param}')
[docs]
def get(self, trigger=repcap.Trigger.Default) -> int:
"""
``TRIGger<*>:TV:LINE`` \n
Snippet: ``value: int = driver.trigger.tv.line.get(trigger = repcap.Trigger.Default)`` \n
Specifies the line number to trigger on. The command is relevant if method ``RsRtx.trigger.tv.mode.set()`` is set to LINe.
Usually the lines of the frame are counted beginning from the frame start. For NTSC signals, the lines are counted per
field, not per frame. For these signals, set also the field with method ``RsRtx.trigger.tv.lfield.set()`` .
:param trigger: optional repeated capability selector. Default value: Nr1 (settable in the interface 'Trigger')
:return: line_number: Depends on the standard, see table below
"""
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:LINE?')
return Conversions.str_to_int(response)