I have developed a hardware driver for the Monarco HAT for use with CODESYS v3!
For all information see my github;

https://github.com/Aliazzzz/Monarco-HAT … CODESYS-V3

Also, feel free to contribute as I intend to expand upon it.
If you have any questions, please post them on github, this way the whole community can find the questions and contributions.

With kind regards,

Aliazzz

PS.
Any questions posted about the driver via this forum will be ignored.. sorry