My bachelor’s thesis from 2010, describing a prototype of a simple Programmable Logic Controller and the corresponding graphical programming environment, implemented with Arduino development framework
That’s my new project I’ve been working on for some past weekends and afternoons. Yes, there are some similar projects that have already been started.
Here it is! The AT90USB646-based homebrew programmable logic controller. It’s not quite a Simatic S7 (and it’s not even completed in most parts), but it’s
After looking at the Beremiz iec2c compiler source, I decided that modifying it to fit into this project is probably not the way to go.
In order to use the Arduino MsTimer2 library on AT90USB646 microcontroller you have to minimally modify the source code of the library. First, download the