#!/usr/bin/env python
##############################################################################
##
# This file is part of Sardana
##
# http://www.sardana-controls.org/
##
# 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 sardana.pool.poolbasechannel import PoolTimerableChannel
[docs]class PoolCounterTimer(PoolTimerableChannel):
def __init__(self, **kwargs):
self._timer = None
kwargs['elem_type'] = ElementType.CTExpChannel
PoolTimerableChannel.__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)