#####################################################################
# #
# NovaTechDDS9m.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 NovaTechDDS9mFreqConversion(UnitConversion):
# This must be defined outside of init, and must match the default hardware unit specified within the BLACS tab
base_unit = 'Hz'
[docs] def __init__(self,calibration_parameters = None):
self.parameters = calibration_parameters
if hasattr(self,'derived_units'):
self.derived_units.append('MHz')
else:
self.derived_units = ['MHz']
UnitConversion.__init__(self,self.parameters)
[docs] def MHz_to_base(self,MHz):
Hz = MHz*10.0**6
return Hz
[docs] def MHz_from_base(self,Hz):
MHz = Hz/10.0**6
return MHz
[docs]class NovaTechDDS9mAmpConversion(UnitConversion):
# This must be defined outside of init, and must match the default hardware unit specified within the BLACS tab
base_unit = 'Arb'
[docs] def __init__(self,calibration_parameters = None):
self.parameters = calibration_parameters
if hasattr(self,'derived_units'):
self.derived_units.append('hardware')
else:
self.derived_units = ['hardware']
UnitConversion.__init__(self,self.parameters)
[docs] def hardware_to_base(self,hardware):
arb = hardware/1023.0
return arb
[docs] def hardware_from_base(self,arb):
hardware = arb*1023.0
return hardware