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Merge branch 'wip' of git.psi.ch:sinqdev/frappy into wip

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l_samenv 2020-09-08 13:37:01 +02:00
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README.md
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# Frappy Framework
current running code at SINQ, with newset changes not yet pushed
current running code at SINQ, with newest changes not yet pushed
through the Gerrit workflow at MLZ

149
secop_psi/ls370sim.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# *****************************************************************************
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# This program 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 General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Module authors:
# Markus Zolliker <markus.zolliker@psi.ch>
# *****************************************************************************
"""a very simple simulator for a LakeShore Model 370"""
from secop.modules import Communicator
#from secop.lib import mkthread
class Ls370Sim(Communicator):
CHANNEL_COMMANDS = [
('RDGR?%d', '1.0'),
('RDGST?%d', '0'),
('RDGRNG?%d', '0,5,5,0,0'),
('INSET?%d', '1,5,5,0,0'),
('FILTER?%d', '1,5,80'),
]
OTHER_COMMANDS = [
('*IDN?', 'LSCI,MODEL370,370184,05302003'),
('SCAN?', '3,1'),
]
def earlyInit(self):
self._data = dict(self.OTHER_COMMANDS)
for fmt, v in self.CHANNEL_COMMANDS:
for chan in range(1,17):
self._data[fmt % chan] = v
# mkthread(self.run)
def do_communicate(self, command):
# simulation part, time independent
for channel in range(1,17):
_, _, _, _, excoff = self._data['RDGRNG?%d' % channel].split(',')
if excoff == '1':
self._data['RDGST?%d' % channel] = '6'
else:
self._data['RDGST?%d' % channel] = '0'
chunks = command.split(';')
reply = []
for chunk in chunks:
if '?' in chunk:
reply.append(self._data[chunk])
else:
for nqarg in (1,0):
if nqarg == 0:
qcmd, arg = chunk.split(' ', 1)
qcmd += '?'
else:
qcmd, arg = chunk.split(',', nqarg)
qcmd = qcmd.replace(' ', '?', 1)
if qcmd in self._data:
self._data[qcmd] = arg
break
#if command.startswith('R'):
# print('> %s\t< %s' % (command, reply))
return ';'.join(reply)
#def run(self):
# # time dependent simulation
# while True:
# time.sleep(1)
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# *****************************************************************************
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# This program 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 General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# Module authors:
# Markus Zolliker <markus.zolliker@psi.ch>
# *****************************************************************************
"""a very simple simulator for a LakeShore Model 370"""
from secop.modules import Communicator
class Ls370Sim(Communicator):
CHANNEL_COMMANDS = [
('RDGR?%d', '1.0'),
('RDGST?%d', '0'),
('RDGRNG?%d', '0,5,5,0,0'),
('INSET?%d', '1,5,5,0,0'),
('FILTER?%d', '1,5,80'),
]
OTHER_COMMANDS = [
('*IDN?', 'LSCI,MODEL370,370184,05302003'),
('SCAN?', '3,1'),
]
def earlyInit(self):
self._data = dict(self.OTHER_COMMANDS)
for fmt, v in self.CHANNEL_COMMANDS:
for chan in range(1,17):
self._data[fmt % chan] = v
# mkthread(self.run)
def do_communicate(self, command):
# simulation part, time independent
for channel in range(1,17):
_, _, _, _, excoff = self._data['RDGRNG?%d' % channel].split(',')
if excoff == '1':
self._data['RDGST?%d' % channel] = '6'
else:
self._data['RDGST?%d' % channel] = '0'
chunks = command.split(';')
reply = []
for chunk in chunks:
if '?' in chunk:
reply.append(self._data[chunk])
else:
for nqarg in (1,0):
if nqarg == 0:
qcmd, arg = chunk.split(' ', 1)
qcmd += '?'
else:
qcmd, arg = chunk.split(',', nqarg)
qcmd = qcmd.replace(' ', '?', 1)
if qcmd in self._data:
self._data[qcmd] = arg
break
#if command.startswith('R'):
# print('> %s\t< %s' % (command, reply))
return ';'.join(reply)