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Diffstat (limited to 'src/sardana/pool/poolcontrollers/DummyCounterTimerController.py')
| -rw-r--r-- | src/sardana/pool/poolcontrollers/DummyCounterTimerController.py | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/src/sardana/pool/poolcontrollers/DummyCounterTimerController.py b/src/sardana/pool/poolcontrollers/DummyCounterTimerController.py deleted file mode 100644 index 387cb2ee..00000000 --- a/src/sardana/pool/poolcontrollers/DummyCounterTimerController.py +++ /dev/null @@ -1,187 +0,0 @@ -############################################################################## -## -## 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/>. -## -############################################################################## - -import time -from sardana import State -from sardana.pool.controller import CounterTimerController - - -class Channel: - - def __init__(self,idx): - self.idx = idx # 1 based index - self.value = 0.0 - self.is_counting = False - self.active = True - - -class DummyCounterTimerController(CounterTimerController): - "This class is the Tango Sardana CounterTimer controller for tests" - - gender = "Simulation" - model = "Basic" - organization = "Sardana team" - - MaxDevice = 1024 - - StoppedMode = 0 - TimerMode = 1 - MonitorMode = 2 - CounterMode = 3 - - def __init__(self, inst, props, *args, **kwargs): - CounterTimerController.__init__(self, inst, props, *args, **kwargs) - self.channels = self.MaxDevice*[None,] - self.reset() - - def reset(self): - self.start_time = None - self.integ_time = None - self.monitor_count = None - self.read_channels = {} - self.counting_channels = {} - - def AddDevice(self,ind): - idx = ind - 1 - self.channels[idx] = Channel(ind) - - def DeleteDevice(self,ind): - idx = ind - 1 - self.channels[idx] = None - - def PreStateAll(self): - pass - - def PreStateOne(self, ind): - pass - - def StateAll(self): - pass - - def StateOne(self, ind): - idx = ind - 1 - sta = State.On - status = "Stopped" - if ind in self.counting_channels: - channel = self.channels[idx] - now = time.time() - elapsed_time = now - self.start_time - self._updateChannelState(ind, elapsed_time) - if channel.is_counting: - sta = State.Moving - status = "Acquiring" - return sta, status - - def _updateChannelState(self, ind, elapsed_time): - if self.integ_time is not None: - # counting in time - if elapsed_time >= self.integ_time: - self._finish(elapsed_time) - elif self.monitor_count is not None: - # monitor counts - v = int(elapsed_time*100*ind) - if v >= self.monitor_count: - self._finish(elapsed_time) - - def _updateChannelValue(self, ind, elapsed_time): - channel = self.channels[ind-1] - if self.integ_time is not None: - t = elapsed_time - if not channel.is_counting: - t = self.integ_time - if ind == self._timer: - channel.value = t - else: - channel.value = t * channel.idx - elif self.monitor_count is not None: - channel.value = int(elapsed_time*100*ind) - if ind == self._monitor: - if not channel.is_counting: - channel.value = self.monitor_count - - def _finish(self, elapsed_time, ind=None): - if ind is None: - for ind, channel in self.counting_channels.items(): - channel.is_counting = False - self._updateChannelValue(ind, elapsed_time) - else: - if ind in self.counting_channels: - channel = self.counting_channels[ind] - channel.is_counting = False - self._updateChannelValue(ind, elapsed_time) - else: - channel = self.channels[ind-1] - channel.is_counting = False - self.counting_channels = {} - - def PreReadAll(self): - self.read_channels = {} - - def PreReadOne(self,ind): - channel = self.channels[ind-1] - self.read_channels[ind] = channel - - def ReadAll(self): - # if in acquisition then calculate the values to return - if self.counting_channels: - now = time.time() - elapsed_time = now - self.start_time - for ind, channel in self.read_channels.items(): - self._updateChannelState(ind, elapsed_time) - if channel.is_counting: - self._updateChannelValue(ind, elapsed_time) - - def ReadOne(self, ind): - v = self.read_channels[ind].value - return v - - def PreStartAll(self): - self.counting_channels = {} - - def PreStartOne(self, ind, value=None): - idx = ind - 1 - channel = self.channels[idx] - channel.value = 0.0 - self.counting_channels[ind] = channel - return True - - def StartOne(self, ind, value=None): - self.counting_channels[ind].is_counting = True - - def StartAll(self): - self.start_time = time.time() - - def LoadOne(self, ind, value): - if value > 0: - self.integ_time = value - self.monitor_count = None - else: - self.integ_time = None - self.monitor_count = -value - - def AbortOne(self, ind): - now = time.time() - if ind in self.counting_channels: - elapsed_time = now - self.start_time - self._finish(elapsed_time, ind=ind) - |