Products and downloads
This page contains general information and download links for stuff I made or maintain.
HART tools for Android™
HART communicator for Android. Allows basic communication and configuration of field devices through the HART protocol and USB, which needs OTG functionality. The most used universal and common practice commands are supported, which includes poll adress setting, message and tag configuring, range tuning and periodical data registering.
In the free (lite) version, most commands, which involve writing info back to the field device are limited. (But reading works pretty much the same.)
Or if you prefer not to use Google Play:
Documentation is available in English and Hungarian (pro and lite versions share the same document):
Android HART slaves
These programs are capable of acting as a field device, and can communicate through switchable and configurable burst / multidrop (request-answer) mode with command 01, 02 or 03. Values and meta information can be set and saved to multiple config files. Communication is limited to USB serial communication, no wireless option is available.
These applications can be useful when testing components in a measurement system or when verifying that the communication is set up properly.
🤔🤔🤔"After review, AndroHART HART Multidrop Slave, com.kovlev.androhartmultidropslave, has been suspended and removed from Google Play due to a policy violation."🤔🤔🤔
Documentation is available in English and Hungarian:
IAPWS-IF97 calculator for Android
Android app to calucate water and steam properties with. Uses the IAPWS-IF97 formulation. Requires Android version 2.3 or later (Gingerbread, API level 9)
Free and open source software licensed under the MIT license
Google Play and the Google Play logo are trademarks of Google LLC. Android is a trademark of Google LLC.
TimeStamp Backup extension for LibreOffice
This extension for LibreOffice and OpenOffice enables the user to make a normal save and to additionally create a timestamped backup copy of the document with just one click.
License: GPL v3