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 RangeCls:
"""
| Commands in total: 1
| Subgroups: 0
| Direct child commands: 1
"""
def __init__(self, core: Core, parent):
self._core = core
self._cmd_group = CommandsGroup("range", core, parent)
[docs]
def set(self, range_mode: enums.SlewRangeMode, trigger=repcap.Trigger.Default) -> None:
"""
``TRIGger<*>:SLEW:RANGe`` \n
Snippet: ``driver.trigger.slew.range.set(range_mode = enums.SlewRangeMode.GTHan, trigger = repcap.Trigger.Default)`` \n
Defines the time limit for the slew rate in relation to the upper or lower trigger level (see method
``RsRtx.trigger.slew.rate.set()`` and method ``RsRtx.trigger.slew.delta.set()`` ) . The time measurement starts when the
signal crosses the first trigger level - the upper or lower level depending on the selected slope - and stops when the
signal crosses the second level.
:param range_mode: INSRange | OUTRange | LTHan | GTHan \n
- INSRange: Triggers on pulses inside a given range. The range is defined by the slew rate ±delta.
- OUTRange: Triggers on pulses outside a given range. The range is defined by the slew rate ±delta.
- LTHan: Triggers on pulses shorter than the given slew rate.
- GTHan: Triggers on pulses longer than the given slew rate.
:param trigger: optional repeated capability selector. Default value: Nr1 (settable in the interface 'Trigger')
"""
param = Conversions.enum_scalar_to_str(range_mode, enums.SlewRangeMode)
trigger_cmd_val = self._cmd_group.get_repcap_cmd_value(trigger, repcap.Trigger)
self._core.io.write_with_opc(f'TRIGger{trigger_cmd_val}:SLEW:RANGe {param}')
# noinspection PyTypeChecker
[docs]
def get(self, trigger=repcap.Trigger.Default) -> enums.SlewRangeMode:
"""
``TRIGger<*>:SLEW:RANGe`` \n
Snippet: ``value: enums.SlewRangeMode = driver.trigger.slew.range.get(trigger = repcap.Trigger.Default)`` \n
Defines the time limit for the slew rate in relation to the upper or lower trigger level (see method
``RsRtx.trigger.slew.rate.set()`` and method ``RsRtx.trigger.slew.delta.set()`` ) . The time measurement starts when the
signal crosses the first trigger level - the upper or lower level depending on the selected slope - and stops when the
signal crosses the second level.
:param trigger: optional repeated capability selector. Default value: Nr1 (settable in the interface 'Trigger')
:return: range_mode: INSRange | OUTRange | LTHan | GTHan \n
- INSRange: Triggers on pulses inside a given range. The range is defined by the slew rate ±delta.
- OUTRange: Triggers on pulses outside a given range. The range is defined by the slew rate ±delta.
- LTHan: Triggers on pulses shorter than the given slew rate.
- GTHan: Triggers on pulses longer than the given slew rate.
"""
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}:SLEW:RANGe?')
return Conversions.str_to_scalar_enum(response, enums.SlewRangeMode)