Open Source Python Interface Engines

The Hamlib project's purpose is to develop flexible and portable shared libraries that offer a standardized API to control any radio oriented equipment through a computer interface.

pyModSlave is a free python-based implementation of a ModBus slave application for simulation purposes. You can install the python module or use the precompiled (for Windows only) stand alone GUI (Qt based) utility (unzip and run). pyModSlave also includes a bus monitor for examining all traffic on the bus. You can also download it from pypi <https://pypi.org/project/pyModSlave/>. pyModSlave is based on modbus-tk <http://code.google.com/p/modbus-tk/>, pySerial <https://github.com/pyserial/pyserial> and pyQt5 <http://www.riverbankcomputing.co.uk>. Check out my modbus master project <http://sourceforge.net/projects/qmodmaster/>. Checkout the following youtube videos : Modbus RTU <https://youtu.be/1get1ELKz_A> Modbus TCP <https://youtu.be/nX_kTQwK2f4> Session <https://youtu.be/y_9Di7E3y8w> Log <https://youtu.be/Xcb6sj1uzyY>

OpenOPC for Python is an easy to use OPC (OLE for Process Control) library for use with the Python programming language. The project includes a Windows gateway service allowing non-Windows clients to also access OPC-DA calls.

A Python package with bindings to the "Virtual Instrument Software Architecture" VISA library, in order to control measurement devices and test equipment via GPIB, RS232, or USB. Note: Development of PyVisa moved to github https://github.com/hgrecco/pyvisa This page is of historical interest only!

ASN.1 types and codecs (BER, CER, DER) implementation in Python programming language. A collection of various ASN.1-based protocols data structures is supplied in a dedicated Python package. Project moved to GitHub: https://github.com/etingof/pyasn1

CoDeSys v2.3 supports so called network variables. Blocks of (global) variables, that propagates over networks like TCP, UDP or UDP Multicast aso. This python module supports parsing, receiving and sending those blocks (with UDP Multicast only). With this you can add for example a Raspberry Pi Sensor to your automation network without special Network clients on your PLC.

DBPC is the Linux standard corresponding to OPC for Window. It is being defined according to the Freedesktop foundation goals. DBPC is based on D-Bus and provide a common interace for SCADA and HMI field data acess.

GAI is a graphical GIS based front end to ANUGA which allows convenient and visual tools for setting up hydrodynamic models. GAI depends on ANUGA to run the models created by GAI.

HOPSA, high oxygen pressure sputter automation, is a Python 3 project to control a step wise sample creation Process. Although written for this specific task it is easy to adopt for any experimental task which changes hardware parameters and waits for a specific condition before proceeding. The graphical interface (QT4) includes plotting (matplotlib), instrument configuration/monitoring and a program step creator. The communication with the hardware is independent of the GUI and any number of devices can be selected. To modify the code for any other task only the hardware interface needs to be redefined.

Project is migrated to GitHub: https://github.com/OpenDAS OpenDAS is an "Open Data Acquisition System" and a new software aimed at industry use. This is the easiest software to acquire data for industry and logistic, above all, this is a universal software. Why universal?, because OpenDAS has been thought as a universal acquisition system. It can be used to acquire data for any software or any combination of softwares. You can use data that come from an HR system, send data to an ERP system. You can mix data coming from two softwares in order to use them in a unified business procedure Brought to you by ASPerience: http://www.asperience.fr/pole-applicatifs-metiers/saisie-industrielle

Piko solar inverter interface. Get online real time data and status. Get also history data. Database management of data. Exports, graphs, ... Manage data and stats using a SQLite or MySQL database. Third party intergration. See the Wiki home page for more informations.

A toolkit of Python software useful in a laboratory data acquisition and analysis environment. Includes support for such protocols as VXI-11 (and its extension, LXI), Vernier LabPro (now very old), and National Instruments DSTP (now very old). Also includes data analysis and modelling tidbits. Python3 updates are on the way in the very near future for the biggest packages. the vxi11 package is fully up-to-date, although see the blog post about python 3.13

Retic is a free EAI Server written in Jython (Java). It permits to execute adaptors composed of sources, pipes (transformations) and sinks. Connectivity with : JMS,HTTP,SOAP,UDDI,FTP,Xindice,JDBC,Jabber,SMTP... XML Support : XSLT, Xpath. Has GUI for

ScardFace is a python3k library for interfacing with smart cards, which supports Plug-and-Play readers inclusion and threading. It also offers classes for manipulating APDU cmds and resps, and use them in a transport-protocol-independent fashion.

SnowMicroPyn is an opensource reader for SnowMicroPen® files in binary .pnt format. The reader is Python based and published as source code as well as compiled executable for Windows, Linux and Mac. The software is preliminary, thus please report bugs. For further information, please read the Readme.txt in the download section. The SnowMicroPen® (SMP) is developed by the WSL Institute for Snow and Avalanche Research, Davos. The SMP is the first high-resolution snow penetrometer. It is capable of measuring the bonding force between snow grains, with both high spatial resolution and high speed. The SMP can be used in different application areas as snow profiling (avalanche forecasting, snow stratigraphy, remote sensing ground truth), ski track characterization (ski racing) or snow runway characterization (stability testing).

idyuts is \"I Dare You to Use This Shell\"; a pre-hibernate approach to replacing an ORM written with jython functors into a pure-Java language command pattern. The \"pipeline codegen artifacts\" are simple IoC templates, and trivial to adapt

Development of a USB interface library to different USB enabled development (hardware) platforms. Including, but not limited to, FPGA prototype boards.

Veggente is a semantic bridge between incompatible protocols. Initial implementation will include support for bridging between HL7 version 3 and HL7 version 2.

Official unofficial Zorp home - several enhancements to Zorp

Pinkl is a library written to build flexible applications to control instruments connected to a computer using a GPIB or COM interface and take, store and plot measurements with these instruments.