x_stop = self.parent.sweep_coupling.sweep_time
else:
x_start = self.parent.frequency.start
x_stop = self.parent.frequency.stop
size = self.parent.traces[self.trace_name].size
x_trace = linspace(x_start, x_stop, size, True)
return x_trace, y_trace
add_sc_fields(ShortCutSpecAn, ShortCutSpecAn._sweep_coupling_fields, "sweep_coupling")
add_sc_fields(ShortCutSpecAn, ShortCutSpecAn._acquisition_fields, "acquisition")
add_sc_fields(ShortCutSpecAn, ShortCutSpecAn._frequency_fields, "frequency")
add_sc_fields(ShortCutSpecAn, ShortCutSpecAn._trace_related_fields, "sc_active_trace")
add_sc_fields_enum(ShortCutSpecAn, "detector_type", *choices.spec_an_detector_types._choices)
add_sc_fields_enum(ShortCutSpecAn, "tr_type", *choices.spec_an_trace_types._choices)
@register_wrapper("IVI-COM", "IviSpecAn")
class IviComSpecAn(IviComWrapper):
trace_cls = Trace
def __init__(self, *args, **kwds):
super(IviComSpecAn, self).__init__(*args, **kwds)
self.acquisition = Acquisition(self.session.Acquisition, self)
self.display = Display(self.session.Display, self)
self.driver_operation = DriverOperation(self.session.DriverOperation, self)
self.external_mixer = ExternalMixer(self.session.ExternalMixer, self)
self.frequency = Frequency(self.session.Frequency, self)
self.identity = Identity(self.session.Identity, self)
def __init__(self, parent):
super(ShortCutFreqGen, self).__init__(parent)
self.channel_idx = 1
@property
def channel_name(self):
return self.parent.channels.keys()[self.channel_idx-1]
add_sc_fields(ShortCutFreqGen,
ShortCutFreqGen._fields)
add_sc_fields(ShortCutFreqGen,
ShortCutFreqGen._channel_related_fields,
'sc_active_channel')
add_sc_fields_enum(ShortCutFreqGen, 'output_mode', 'func', 'arb', 'seq')
add_sc_fields_enum(ShortCutFreqGen, 'operation_mode', 'continuous', 'burst')
@register_wrapper('IVI-C', 'IviFgen')
class IviCFGen(IviCWrapper):
_repeated_capabilities = {}
def __init__(self, *args, **kwds):
super(IviCFGen, self).__init__(*args, **kwds)
self.sc = ShortCutFreqGen(self)
@property
def sc_active_channel(self):
return self.channels[self.sc.channel_name]
def create_arb_waveform(self, waveform):
("arb_waveform_handle", "arb_waveform_handle"),
("arb_sequence_handle", "arb_sequence_handle")]
def __init__(self, parent):
super(ShortCutFreqGen, self).__init__(parent)
self.channel_idx = 1
@property
def channel_name(self):
return list(self.parent.channels.keys())[self.channel_idx - 1]
add_sc_fields(ShortCutFreqGen, ShortCutFreqGen._fields)
add_sc_fields(ShortCutFreqGen, ShortCutFreqGen._channel_related_fields,
'sc_active_channel')
add_sc_fields_enum(ShortCutFreqGen, 'output_mode', 'func', 'arb', 'seq')
add_sc_fields_enum(ShortCutFreqGen, 'operation_mode', 'continuous', 'burst')
@register_wrapper('IVI-C', 'IviFgen')
class IviCFGen(IviCWrapper):
_repeated_capabilities = {}
def __init__(self, *args, **kwds):
super(IviCFGen, self).__init__(*args, **kwds)
self.sc = ShortCutFreqGen(self)
@property
def sc_active_channel(self):
return self.channels[self.sc.channel_name]
super(ShortCutScope, self).__init__(parent)
self.channel_idx = 1
self.channel_idxs = Enum(['select channel'] + parent.channels.keys())
@property
def channel_name(self):
return self.parent.channels.keys()[self.channel_idx - 1]
def fetch(self):
return self.parent.measurements[self.channel_name].fetch_waveform()
add_sc_fields(ShortCutScope, ShortCutScope._acquisition_fields, 'acquisition')
add_sc_fields(ShortCutScope, ShortCutScope._channel_related_fields,
'sc_active_channel')
add_sc_fields_enum(ShortCutScope, 'ch_coupling',
*choices.scope_couplings._choices)
add_sc_fields_enum(ShortCutScope, 'sample_mode',
*choices.scope_sample_modes._choices)
add_sc_fields_enum(ShortCutScope, 'acquisition_type',
*choices.scope_acquisition_types._choices)
@register_wrapper('IVI-COM', 'IviScope')
class IviComScope(IviComWrapper):
_repeated_capabilities = {}
measurement_cls = Measurement
channel_cls = Channel
def __init__(self, *args, **kwds):
super(IviComScope, self).__init__(*args, **kwds)
self.trigger = Trigger(self.session.Trigger, self)
x_start = self.parent.frequency.start
x_stop = self.parent.frequency.stop
size = self.parent.traces[self.trace_name].size
x_trace = linspace(x_start, x_stop, size, True)
return x_trace, y_trace
add_sc_fields(ShortCutSpecAn, ShortCutSpecAn._sweep_coupling_fields,
'sweep_coupling')
add_sc_fields(ShortCutSpecAn, ShortCutSpecAn._acquisition_fields,
'acquisition')
add_sc_fields(ShortCutSpecAn, ShortCutSpecAn._frequency_fields, 'frequency')
add_sc_fields(ShortCutSpecAn, ShortCutSpecAn._trace_related_fields,
'sc_active_trace')
add_sc_fields_enum(ShortCutSpecAn, 'detector_type',
*choices.spec_an_detector_types._choices)
add_sc_fields_enum(ShortCutSpecAn, 'tr_type',
*choices.spec_an_trace_types._choices)
@register_wrapper('IVI-COM', 'IviSpecAn')
class IviComSpecAn(IviComWrapper):
trace_cls = Trace
def __init__(self, *args, **kwds):
super(IviComSpecAn, self).__init__(*args, **kwds)
self.acquisition = Acquisition(self.session.Acquisition, self)
self.display = Display(self.session.Display, self)
self.driver_operation = DriverOperation(self.session.DriverOperation,
self)
self.external_mixer = ExternalMixer(self.session.ExternalMixer, self)
raise ValueError("Expected format either formatted or complex!")
if format == "complex":
y_curve = self.active_measurement.fetch_complex()
else:
y_curve = self.active_measurement.fetch_formatted()
x_curve = self.active_measurement.fetch_x()
return x_curve, y_curve
add_sc_fields(ShortCutNA, ShortCutNA._channel_related_fields,
'sc_active_channel')
add_sc_fields(ShortCutNA, ShortCutNA._measurement_related_fields,
'sc_active_measurement')
add_sc_fields(ShortCutNA, ShortCutNA._stimulus_range_fields,
'sc_active_stimulus_range')
add_sc_fields_enum(ShortCutNA, 'sweep_type', *choices.na_sweep_types._choices)
add_sc_fields_enum(ShortCutNA, 'format', *choices.na_formats._choices)
class Channel(object):
measurement_cls = Measurement
def __init__(self, name, parent):
self.name = name
self.parent = parent
self.session = parent.session.Channels[name]
self.stimulus_range = StimulusRange(self.session.StimulusRange, self)
pick_from_session(self, [
super(ShortCutScope, self).__init__(parent)
self.channel_idx = 1
self.channel_idxs = Enum(['select channel'] + parent.channels.keys())
@property
def channel_name(self):
return self.parent.channels.keys()[self.channel_idx-1]
def fetch(self):
return self.parent.channels[self.channel_name].fetch_waveform()
add_sc_fields(ShortCutScope, ShortCutScope._fields_direct)
add_sc_fields(ShortCutScope,
ShortCutScope._channel_related_fields,
'sc_active_channel')
add_sc_fields_enum(ShortCutScope, 'ch_coupling', *choices.scope_couplings._choices)
add_sc_fields_enum(ShortCutScope, 'sample_mode', *choices.scope_sample_modes._choices)
add_sc_fields_enum(ShortCutScope, 'acquisition_type', *choices.scope_acquisition_types._choices)
@register_wrapper('IVI-C', 'IviScope')
class IviCScope(IviCWrapper):
_repeated_capabilities = {}
def __init__(self, *args, **kwds):
super(IviCScope, self).__init__(*args, **kwds)
self.sc = ShortCutScope(self)
@property
def sc_active_channel(self):
return self.channels[self.sc.channel_name]
y_curve = self.active_measurement.fetch_formatted()
x_curve = self.active_measurement.fetch_x()
return x_curve, y_curve
add_sc_fields(ShortCutNA,
ShortCutNA._channel_related_fields,
'sc_active_channel')
add_sc_fields(ShortCutNA,
ShortCutNA._measurement_related_fields,
'sc_active_measurement')
add_sc_fields(ShortCutNA,
ShortCutNA._stimulus_range_fields,
'sc_active_stimulus_range')
add_sc_fields_enum(ShortCutNA, 'sweep_type', *choices.na_sweep_types._choices)
add_sc_fields_enum(ShortCutNA, 'format', *choices.na_formats._choices)
class Channel(object):
measurement_cls = Measurement
def __init__(self, name, parent):
self.name = name
self.parent = parent
self.session = parent.session.Channels[name]
self.stimulus_range = StimulusRange(self.session.StimulusRange, self)
pick_from_session(self, ['AsynchronousTriggerSweep',
'Averaging',
'AveragingFactor',
