7f166a5b8c
debian/ is still missing, will follow in next commit. Fixes: #4626 Change-Id: Ia87c28c1c75b8402eedbfca47f888585a7881f44
96 lines
2.6 KiB
Python
96 lines
2.6 KiB
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:
|
|
# Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
|
|
#
|
|
# *****************************************************************************
|
|
"""testing devices"""
|
|
|
|
|
|
import random
|
|
|
|
from frappy.datatypes import FloatRange, StringType
|
|
from frappy.modules import Communicator, Drivable, Parameter, Readable
|
|
from frappy.params import Command
|
|
|
|
|
|
class LN2(Readable):
|
|
"""Just a readable.
|
|
|
|
class name indicates it to be a sensor for LN2,
|
|
but the implementation may do anything
|
|
"""
|
|
|
|
def read_value(self):
|
|
return round(100 * random.random(), 1)
|
|
|
|
|
|
class Heater(Drivable):
|
|
"""Just a driveable.
|
|
|
|
class name indicates it to be some heating element,
|
|
but the implementation may do anything
|
|
"""
|
|
|
|
maxheaterpower = Parameter('maximum allowed heater power',
|
|
datatype=FloatRange(0, 100), unit='W',
|
|
)
|
|
|
|
def read_value(self):
|
|
return round(100 * random.random(), 1)
|
|
|
|
def write_target(self, target):
|
|
pass
|
|
|
|
|
|
class Temp(Drivable):
|
|
"""Just a driveable.
|
|
|
|
class name indicates it to be some temperature controller,
|
|
but the implementation may do anything
|
|
"""
|
|
|
|
sensor = Parameter(
|
|
"Sensor number or calibration id",
|
|
datatype=StringType(
|
|
8,
|
|
16),
|
|
readonly=True,
|
|
)
|
|
target = Parameter(
|
|
"Target temperature",
|
|
default=300.0,
|
|
datatype=FloatRange(0),
|
|
readonly=False,
|
|
unit='K',
|
|
)
|
|
|
|
def read_value(self):
|
|
return round(100 * random.random(), 1)
|
|
|
|
def write_target(self, target):
|
|
pass
|
|
|
|
|
|
class Lower(Communicator):
|
|
"""Communicator returning a lowercase version of the request"""
|
|
|
|
@Command(argument=StringType(), result=StringType(), export='communicate')
|
|
def communicate(self, command):
|
|
"""lowercase a string"""
|
|
return str(command).lower()
|