#####################################################################
# s02f48.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 02 function 48."""
from secsgem.secs.functions.base import SecsStreamFunction
[docs]
class SecsS02F48(SecsStreamFunction):
"""Variable Limit Attributes Send (VLAS).
Args:
value: parameters for this function (see example)
Examples:
>>> import secsgem.secs
>>> secsgem.secs.functions.SecsS02F48
[
{
VID: U1/U2/U4/U8/I1/I2/I4/I8/A
DATA: {
UNITS: A
LIMITMIN: BOOLEAN/U1/U2/U4/U8/I1/I2/I4/I8/F4/F8/A[1]
LIMITMAX: BOOLEAN/U1/U2/U4/U8/I1/I2/I4/I8/F4/F8/A[1]
DATA: [
{
LIMITID: B[1]
UPPERDB: BOOLEAN/U1/U2/U4/U8/I1/I2/I4/I8/F4/F8/A[1]
LOWERDB: BOOLEAN/U1/U2/U4/U8/I1/I2/I4/I8/F4/F8/A[1]
}
...
]
}
}
...
]
>>> import secsgem.secs
>>> secsgem.secs.functions.SecsS02F48([{
... "VID": 1,
... "DATA": {
... "UNITS": "meters",
... "LIMITMIN": 10,
... "LIMITMAX": 20,
... "DATA": [{
... "LIMITID": 3,
... "UPPERDB": 50,
... "LOWERDB": 5
... }]
... }}])
S2F48
<L [1]
<L [2]
<U1 1 >
<L [4]
<A "meters">
<U1 10 >
<U1 20 >
<L [1]
<L [3]
<B 0x3>
<U1 50 >
<U1 5 >
>
>
>
>
> .
Data Items:
- :class:`VID <secsgem.secs.data_items.VID>`
- :class:`UNITS <secsgem.secs.data_items.UNITS>`
- :class:`LIMITMIN <secsgem.secs.data_items.LIMITMIN>`
- :class:`LIMITMAX <secsgem.secs.data_items.LIMITMAX>`
- :class:`LIMITID <secsgem.secs.data_items.LIMITID>`
- :class:`UPPERDB <secsgem.secs.data_items.UPPERDB>`
- :class:`LOWERDB <secsgem.secs.data_items.LOWERDB>`
"""
_stream = 2
_function = 48
_data_format = """
< L
< L
< VID >
< L
< UNITS >
< LIMITMIN >
< LIMITMAX >
< L
< L
< LIMITID >
< UPPERDB >
< LOWERDB >
>
>
>
>
>
"""
_to_host = True
_to_equipment = False
_has_reply = False
_is_reply_required = False
_is_multi_block = False