.. py:class:: BrukerMPFU(config_file)


   Bases: :py:obj:`autodeer.classes.Interface`

   Represents the interface for connecting to MPFU based Bruker ELEXSYS-II 
   Spectrometers.


   An interface for connecting to MPFU based Bruker ELEXSYS-II 
   Spectrometers.


   :Parameters:

       **config_file** : str
           The path to a YAML configuration file.

   :Attributes:

       **bg_thread: None or threading.Thread**
           If a background thread is needed, it is stored here.













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   .. py:attribute:: api

      

   .. py:attribute:: spec_config

      

   .. py:attribute:: bridge_config

      

   .. py:attribute:: MPFU

      

   .. py:attribute:: temp_dir

      

   .. py:attribute:: d0

      

   .. py:attribute:: bg_thread
      :value: 'None'

      

   .. py:attribute:: bg_data
      :value: 'None'

      

   .. py:attribute:: cur_exp
      :value: 'None'

      

   .. py:attribute:: tuning
      :value: 'False'

      

   .. py:attribute:: pool

      

   .. py:attribute:: savename
      :value: "''"

      

   .. py:attribute:: savefolder

      

   .. py:attribute:: setup_flag
      :value: 'False'

      

   .. py:method:: connect(d0=None)


   .. py:method:: setup(d0=None)


   .. py:method:: acquire_dataset()

      
      Acquires the dataset.
















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   .. py:method:: _launch_complex_thread(sequence, axID=1, tune=True)


   .. py:method:: launch(sequence, savename, start=True, tune=True, MPFU_overwrite=None, update_pulsespel=True, reset_bg_data=True, reset_cur_exp=True, **kwargs)

      
      Launches the experiment and initialises autosaving.


      :Parameters:

          **sequence** : Sequence
              The sequence to be launched

          **savename** : str
              The savename for this measurement. A timestamp will be added to the value.














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   .. py:method:: tune_rectpulse(*, tp, **kwargs)

      
      Mocks the tune_rectpulse command and returns a pair of RectPulses
      with the given tp and 2*tp respectively. No scale is set.
















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   .. py:method:: tune_pulse(pulse, *args, **kwargs)

      
      Mocks the tune_pulse command and returns the pulse unchanged.
















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   .. py:method:: tune(sequence, B0, LO)


   .. py:method:: isrunning()


   .. py:method:: terminate(now=False)

      
      Terminates the experiment immediately. 
















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   .. py:method:: calc_d0()

      
      This creates an initial guess for d0. A better estimate can only be found after the field sweep. 
















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   .. py:method:: calc_d0_from_Hahn_Echo(B=None, LO=None)