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secop_mlz/amagnet: formatting fixup

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Change-Id: I05ec4568c87d58f32cf48479ac653075e2211ed3
This commit is contained in:
Georg Brandl 2022-10-28 16:20:29 +02:00
parent 92edbb27ea
commit b0051ca3f0
1 changed files with 36 additions and 27 deletions
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63
secop_mlz/amagnet.py
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@ -48,35 +48,45 @@ class GarfieldMagnet(SequencerMixin, Drivable):
"""
# parameters
subdev_currentsource = Parameter('(bipolar) Powersupply', datatype=StringType(), readonly=True, export=False)
subdev_enable = Parameter('Switch to set for on/off', datatype=StringType(), readonly=True, export=False)
subdev_polswitch = Parameter('Switch to set for polarity', datatype=StringType(), readonly=True, export=False)
subdev_symmetry = Parameter('Switch to read for symmetry', datatype=StringType(), readonly=True, export=False)
subdev_currentsource = Parameter('(bipolar) Powersupply',
datatype=StringType(),
readonly=True, export=False)
subdev_enable = Parameter('Switch to set for on/off',
datatype=StringType(), readonly=True,
export=False)
subdev_polswitch = Parameter('Switch to set for polarity',
datatype=StringType(), readonly=True,
export=False)
subdev_symmetry = Parameter('Switch to read for symmetry',
datatype=StringType(), readonly=True,
export=False)
userlimits = Parameter('User defined limits of device value',
datatype=TupleOf(FloatRange(unit='$'), FloatRange(unit='$')),
default=(float('-Inf'), float('+Inf')), readonly=False)
datatype=TupleOf(FloatRange(unit='$'),
FloatRange(unit='$')),
default=(float('-Inf'), float('+Inf')),
readonly=False)
abslimits = Parameter('Absolute limits of device value',
datatype=TupleOf(FloatRange(unit='$'), FloatRange(unit='$')),
default=(-0.5, 0.5),
)
datatype=TupleOf(FloatRange(unit='$'),
FloatRange(unit='$')),
default=(-0.5, 0.5))
precision = Parameter('Precision of the device value (allowed deviation '
'of stable values from target)',
datatype=FloatRange(0.001, unit='$'), default=0.001, readonly=False,
)
'of stable values from target)',
datatype=FloatRange(0.001, unit='$'), default=0.001,
readonly=False,)
ramp = Parameter('Target rate of field change per minute', readonly=False,
datatype=FloatRange(unit='$/min'), default=1.0)
calibration = Parameter('Coefficients for calibration '
'function: [c0, c1, c2, c3, c4] calculates '
'B(I) = c0*I + c1*erf(c2*I) + c3*atan(c4*I)'
' in T',
datatype=ArrayOf(FloatRange(), 5, 5),
default=(1.0, 0.0, 0.0, 0.0, 0.0))
calibrationtable = Parameter('Map of Coefficients for calibration per symmetry setting',
datatype=StructOf(symmetric=ArrayOf(FloatRange(), 5, 5),
short=ArrayOf(
FloatRange(), 5, 5),
asymmetric=ArrayOf(FloatRange(), 5, 5)), export=False)
datatype=FloatRange(unit='$/min'), default=1.0)
calibration = Parameter('Coefficients for calibration function: '
'[c0, c1, c2, c3, c4] calculates '
'B(I) = c0*I + c1*erf(c2*I) + c3*atan(c4*I) in T',
datatype=ArrayOf(FloatRange(), 5, 5),
default=(1.0, 0.0, 0.0, 0.0, 0.0))
calibrationtable = Parameter('Map of Coefficients for calibration per '
'symmetry setting',
datatype=StructOf(
symmetric=ArrayOf(FloatRange(), 5, 5),
short=ArrayOf(FloatRange(), 5, 5),
asymmetric=ArrayOf(FloatRange(), 5, 5)),
export=False)
def _current2field(self, current, *coefficients):
"""Return field in T for given current in A.
@ -130,8 +140,7 @@ class GarfieldMagnet(SequencerMixin, Drivable):
trycurr = (maxcurr - mincurr) * ratio + mincurr
self.log.debug('current for %g T is %g A', field, trycurr)
return trycurr # interpolated
raise ConfigError(self,
'_current2field polynome not monotonic!')
raise ConfigError(self, '_current2field polynome not monotonic!')
def initModule(self):
super().initModule()