#####################################################################
# #
# test.py #
# #
# Copyright 2013, Monash University #
# #
# This file is part of the labscript suite (see #
# http://labscriptsuite.org) and is licensed under the Simplified #
# BSD License. See the license.txt file in the root of the project #
# for the full license. #
# #
#####################################################################
from .UnitConversionBase import *
[docs]class test(UnitConversion):
# This must be defined outside of init, and must match the default hardware unit specified within the BLACS tab
base_unit = 'MHz'
derived_units = ['A', 'Gauss']
# You can pass a dictionary at class instantiation with some parameters to use in your unit converstion.
# You can also place a list of "order of magnitude" prefixes (eg, k, m, M, u, p) you also want available
# and the UnitConversion class will automatically generate the conversion function based on the functions
# you specify for the "derived units". This list should be stored in the 'magnitudes' key of the parameters
# dictionary
[docs] def __init__(self,calibration_parameters = None):
# These parameters are loaded from a globals.h5 type file automatically
self.parameters = calibration_parameters
self.parameters.setdefault('a',2)
self.parameters.setdefault('b',3)
UnitConversion.__init__(self,self.parameters)
# We should probably also store some hardware limits here, and use them accordingly
# (or maybe load them from a globals file, or specify them in the connection table?)
[docs] def A_to_base(self,amps):
#here is the calibration code that may use self.parameters
volts = amps/self.parameters['a']
return volts
[docs] def A_from_base(self,volts):
#here is the calibration code that may use self.parameters
amps = volts * self.parameters['a']
return amps
[docs] def Gauss_to_base(self,gauss):
#here is the calibration code that may use self.parameters
volts = gauss/self.parameters['b']
return volts
[docs] def Gauss_from_base(self,volts):
#here is the calibration code that may use self.parameters
gauss = (volts)*self.parameters['b']
return gauss