#####################################################################
# s01f18.py
#
# (c) Copyright 2021, Benjamin Parzella. All rights reserved.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This software is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#####################################################################
"""Class for stream 01 function 18."""
from secsgem.secs.functions.base import SecsStreamFunction
from secsgem.secs.data_items import ONLACK
[docs]class SecsS01F18(SecsStreamFunction):
"""
online acknowledge.
**Data Items**
- :class:`ONLACK <secsgem.secs.data_items.ONLACK>`
**Structure**::
>>> import secsgem.secs
>>> secsgem.secs.functions.SecsS01F18
ONLACK: B[1]
**Example**::
>>> import secsgem.secs
>>> secsgem.secs.functions.SecsS01F18(secsgem.secs.data_items.ONLACK.ALREADY_ON)
S1F18
<B 0x2> .
:param value: parameters for this function (see example)
:type value: bytes
"""
_stream = 1
_function = 18
_data_format = ONLACK
_to_host = True
_to_equipment = False
_has_reply = False
_is_reply_required = False
_is_multi_block = False