Source code for sardana.pool.poolcountertimer
#!/usr/bin/env python
##############################################################################
##
## This file is part of Sardana
##
## http://www.tango-controls.org/static/sardana/latest/doc/html/index.html
##
## Copyright 2011 CELLS / ALBA Synchrotron, Bellaterra, Spain
##
## Sardana 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 3 of the License, or
## (at your option) any later version.
##
## Sardana 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.
##
## You should have received a copy of the GNU Lesser General Public License
## along with Sardana. If not, see <http://www.gnu.org/licenses/>.
##
##############################################################################
"""This module is part of the Python Pool library. It defines the base classes
for CounterTimer"""
__all__ = [ "PoolCounterTimer" ]
__docformat__ = 'restructuredtext'
from sardana import ElementType
from .poolbasechannel import PoolBaseChannel
[docs]class PoolCounterTimer(PoolBaseChannel):
def __init__(self, **kwargs):
kwargs['elem_type'] = ElementType.CTExpChannel
PoolBaseChannel.__init__(self, **kwargs)
# --------------------------------------------------------------------------
# value
# --------------------------------------------------------------------------
[docs] def set_write_value(self, w_value, timestamp=None, propagate=1):
"""Sets a new write value for the value.
:param w_value:
the new write value for value
:type w_value:
:class:`~numbers.Number`
:param propagate:
0 for not propagating, 1 to propagate, 2 propagate with priority
:type propagate:
int"""
self._value.set_write_value(w_value, timestamp=timestamp,
propagate=propagate)