Metadata-Version: 2.1
Name: dvg-devices
Version: 1.5.0
Summary: Collection of I/O interfaces to communicate with microcontroller boards and laboratory devices, with optional PyQt/PySide multithread support and graphical user-interfaces.
Home-page: https://python-dvg-devices.readthedocs.io
Author: Dennis van Gils
Author-email: vangils.dennis@gmail.com
License: MIT
Project-URL: Issue Tracker, https://github.com/Dennis-van-Gils/python-dvg-devices/issues
Keywords: PyQt5,PyQt6,PySide2,PySide6,device I/O,automation,laboratory,science,control,experiment,multithread,Arduino,serial,VISA
Classifier: Development Status :: 5 - Production/Stable
Classifier: License :: OSI Approved :: MIT License
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Science/Research
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Topic :: Scientific/Engineering 
Classifier: Topic :: Scientific/Engineering :: Electronic Design Automation (EDA)
Classifier: Topic :: Scientific/Engineering :: Physics
Requires-Python: >=3.6
Description-Content-Type: text/x-rst
License-File: LICENSE.txt
License-File: AUTHORS.rst
Requires-Dist: dvg-debug-functions~=2.5
Requires-Dist: dvg-pid-controller~=2.2
Requires-Dist: dvg-pyqt-controls~=1.5
Requires-Dist: dvg-pyqt-filelogger~=1.4
Requires-Dist: dvg-pyqtgraph-threadsafe~=3.4
Requires-Dist: dvg-qdeviceio~=1.6
Requires-Dist: matplotlib~=3.1
Requires-Dist: numpy<3.0,>=1.15
Requires-Dist: pyserial~=3.4
Requires-Dist: pyvisa~=1.11
Requires-Dist: qtpy
Provides-Extra: pyqt5
Requires-Dist: pyqt5~=5.12; extra == "pyqt5"
Provides-Extra: pyqt6
Requires-Dist: pyqt6; extra == "pyqt6"
Provides-Extra: pyside2
Requires-Dist: pyside2; extra == "pyside2"
Provides-Extra: pyside6
Requires-Dist: pyside6; extra == "pyside6"

|pypi| |python| |readthedocs| |black| |license|

.. |pypi| image:: https://img.shields.io/pypi/v/dvg-devices
    :target: https://pypi.org/project/dvg-devices
.. |python| image:: https://img.shields.io/pypi/pyversions/dvg-devices
    :target: https://pypi.org/project/dvg-devices
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    :target: https://python-dvg-devices.readthedocs.io/en/latest/?badge=latest
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    :target: https://github.com/psf/black
.. |license| image:: https://img.shields.io/badge/License-MIT-purple.svg
    :target: https://github.com/Dennis-van-Gils/python-dvg-devices/blob/master/LICENSE.txt

DvG_Devices
=============
*Collection of I/O interfaces to communicate with microcontroller boards and
laboratory devices, with optional PyQt/PySide multithread support and graphical
user-interfaces.*

Supports PyQt5, PyQt6, PySide2 and PySide6.

- Documentation: https://python-dvg-devices.readthedocs.io
- Github: https://github.com/Dennis-van-Gils/python-dvg-devices
- PyPI: https://pypi.org/project/dvg-devices

Installation::

    pip install dvg-devices

To be able to run the several provided graphical user-interfaces, one has to
install an additional Qt-library. This can be either PyQt5, PyQt6, PySide2 or
PySide6. Pick one. My personal recommendation is ``PyQt5 for Python <= 3.7``,
and ``PySide6 for Python >= 3.8``::

    pip install pyqt5
    pip install pyqt6
    pip install pyside2
    pip install pyside6

If you wish to interface with an GPIB device you need to additionally install a
Visa backend. See
https://pyvisa.readthedocs.io/en/latest/introduction/getting.html

Supported devices
-----------------

    =======================    ==============================
    Arduino, or similar        Microcontroller board
    Aim TTi QL series II       Power supply
    Bronkhorst EL-FLOW         Mass flow controller
    Julabo circulator          Recirculating bath
    Keysight 3497xA            Digital multimeter
    Keysight N8700             Power supply
    Novanta IMS MDrive         Stepper motor controller
    Parker Compax3             Servo controller
    Picotech PT104             Temperature logger
    PolyScience PD             Recirculating bath
    ThermoFisher ThermoFlex    Chiller
    Xylem Hydrovar HVL         Variable speed pump controller
    =======================    ==============================

Highlights
----------
* Class ``SerialDevice()`` offering higher-level general I/O methods for
  a serial device, such as ``auto_connect()``, ``write()`` and ``query()``.

* Class ``Arduino()`` which wraps around ``SerialDevice()``. In combination with
  `DvG_StreamCommand <https://github.com/Dennis-van-Gils/DvG_StreamCommand>`_ it
  allows for automatically connecting to your Arduino(-like) device and for easy
  serial I/O communication.

* Separate PyQt/PySide interfaces are provided for each of these devices,
  offering out-of-the-box multithreaded data acquisition and communication. It
  relies on `DvG_QDeviceIO <https://python-dvg-qdeviceio.readthedocs.io>`_.

* Ready-to-run PyQt/PySide demos to directly control many of the supported
  devices with a graphical user-interface.

Changelog
=========

1.5.0 (2024-06-27)
------------------
* Support for Numpy 2.0
* Restore support for Python 3.6. Was removed by mistake. Version 1.4.0 and this
  version do support Python 3.6 actually, but only in combination with PyQt5.
  PySide2 will not work because the wrapper library `qtpy` still expects
  `app.exec_()` instead of `app.exec()`. That got fixed in the `qtpy` version
  for Python >= 3.7.

1.4.0 (2024-05-23)
------------------
Major clean-up and streamlining:

* Using `qtpy` library instead of my own Qt5/6 mechanism
* Changed all string formatting to f-strings
* Extended type hinting and checking
* Made demos uniform and passing `qdev` arguments to `MainWindow` now
* Individual source files now follow the PyPi package version
* Resolved nearly all Pylint / Pylance warnings
* Removed Python 3.6 support

New devices added:

* Xylem Hydrovar HVL - Variable speed pump controller
* Novanta IMS MDrive - Stepper motor controller

1.3.0 (2023-02-23)
------------------
* Added method ``BaseDevice.SerialDevice.query_bytes()``
* Fixed type hints in ``BaseDevice.SerialDevice``

1.2.0 (2022-09-14)
------------------
* Added support for PyQt5, PyQt6, PySide2 and PySide6

1.1.0 (2022-02-01)
------------------
* Added method ``BaseDevice.SerialDevice.readline()``

1.0.0 (2021-07-02)
------------------
* Stable release, identical to v0.2.6

0.2.6 (2021-03-02)
------------------
* Minor: Adjusted width of GUI control in ``Julabo_circulator_qdev.py``

0.2.5 (2021-03-02)
------------------
* Loosened dependence to ``pyserial~= 3.4``

0.2.4 (2021-03-02)
------------------
* Added device: Julabo circulator

0.2.3 (2020-08-27)
------------------
* Workaround for bug with unknown cause in ``Aim_TTi_PSU_protocol_RS232`` where
  the power supply occasionally will skew the serial input and output stream,
  such that the reply matches the second-previous query statement. Fixed by
  forcefully flushing the serial input and output buffers whenever a wrong reply
  is received. Hopefully, this will fix the skew when the next ``query()``
  operation gets executed.

0.2.2 (2020-08-27)
------------------
* Fixed bug in ``BaseDevice.query_ascii()``. The use of ``ast.literal_eval`` got
  removed because it chokes on ``nan``. Everything is now interpreted as a
  ``float`` instead.

0.2.1 (2020-08-12)
------------------
* Fix wrong import statement ``dvg-pyqt-controls``
* Fix wrong import statement ``dvg-pyqt-filelogger``

0.2.0 (2020-08-11)
------------------
* Added dependence ``dvg-pyqt-controls~=1.0``
* Added dependence ``dvg-pyqt-filelogger~=1.0``
* Added dependence ``dvg-pyqtgraph-threadsafe~=3.0``

0.1.0 (2020-07-23)
------------------
* Fixed bug in ``BaseDevice.py`` where ``inspect.getouterframes()`` would
  momentarily suspend the thread. Solved by ditching inspect. The new
  ``ID_validation_query`` mechanism now relies on a simple boolean flag that
  gets set to force ``query()`` to raise on timeout.
* Update dependence ``dvg-qdeviceio==0.3.0``

0.0.7 (2020-07-17)
------------------
* Update dependence ``dvg-qdeviceio==0.2.2``

0.0.6 (2020-07-16)
------------------
* Finished implementing ``BaseDevice.SerialDevice()``
* Update dependence ``dvg-qdeviceio==0.2.1``

0.0.5 (2020-07-07)
------------------
* Update dependence ``dvg-qdeviceio==0.2.0``
  Enum ``DAQ_trigger`` is now called ``DAQ_TRIGGER``
* Code style: Black

0.0.4 (2020-07-04)
------------------
* Update dependence ``dvg-qdeviceio==0.1.2``

0.0.3 (2020-07-02)
------------------
* Fixed broken packaging

0.0.2 (2020-07-02)
------------------
* Major restructuring PyPI package
* Implemented ``DvG_QDeviceIO``

0.0.1 (2020-07-01)
------------------
* First release on PyPI
