plesty.lib.device.base_visa_scpi_device
=======================================

.. py:module:: plesty.lib.device.base_visa_scpi_device

.. autoapi-nested-parse::

   Base VISA SCPI device implementation for Plesty.



Classes
-------

.. autoapisummary::

   plesty.lib.device.base_visa_scpi_device.BaseVisaScpiDevice


Module Contents
---------------

.. py:class:: BaseVisaScpiDevice(address: str, timeout: int = 5000, write_termination='\n', read_termination='\n', baud_rate: int | None = None, op_schema=None, param_schema=None)

   Bases: :py:obj:`plesty.lib.device.base_device_sync.BaseDeviceSyncModel`


   Base class for VISA SCPI devices providing connection and communication methods.

   This class is designed to be extended by specific device classes that implement
   the details of the SCPI commands for each instrument.

   Initialize with VISA address and communication parameters.


   .. py:attribute:: address


   .. py:attribute:: timeout
      :value: 5000



   .. py:attribute:: write_termination
      :value: Multiline-String

      .. raw:: html

         <details><summary>Show Value</summary>

      .. code-block:: python

         """
         """

      .. raw:: html

         </details>




   .. py:attribute:: read_termination
      :value: Multiline-String

      .. raw:: html

         <details><summary>Show Value</summary>

      .. code-block:: python

         """
         """

      .. raw:: html

         </details>




   .. py:attribute:: baud_rate
      :value: None



   .. py:attribute:: traffic_manager
      :type:  plesty.lib.traffic.visa.VisaTrafficManager | None
      :value: None



   .. py:attribute:: scpi_solver
      :type:  plesty.lib.solver.scpi.SCPISolver | None
      :value: None



   .. py:method:: init(main=None) -> None

      Initialize the VISA traffic manager and SCPI solver.



   .. py:method:: connect() -> bool

      Discover and open the VISA instrument connection.

      :raises RuntimeError: If the address matches no connected instrument.
      :raises TimeoutError: If a wedged device on the bus stalls enumeration.



   .. py:method:: disconnect() -> None

      Close the VISA instrument connection.



   .. py:method:: _write_(key: str, value: Any)

      Send a SCPI write command to the instrument.



   .. py:method:: _query_(key)

      Send a SCPI query command and return the raw response.



   .. py:method:: query_range(key) -> list

      Query the minimum and maximum values for a parameter key.



   .. py:method:: identity() -> Any

      Query the instrument identity string using ``*IDN?``.



   .. py:method:: check_errors() -> list[str]

      Check the instrument error queue and return a list of error strings.



   .. py:method:: check_operatability() -> bool

      Return True if the instrument responds to ``*OPC?`` with ``'1'``.