We discuss the main concepts behind event-driven programming, which, after object-oriented programming, is another fundamental stepping stone in understanding modern embedded software.

That’s why P, or an equivalent safe asynchronous event-driven programming language, is essential and should be a required tool in every IoT or microservices developer’s toolkit.

What is object-oriented programming, and how does it work under the hood? How about event-driven programming? Such questions, in one form or another, constantly appear in various discussion forums.