C, the only high-level language you'll need.

All jokes aside C coding is what I mainly know, at my work we do use Python, but personally I use C mainly for microcontrollers.

Instead of adding big blocks of code or giving a worse tutorial on pointers and structures. I'd rather place little blocks of code. Or general ways of thinking when you come up with a function or project on your own. While the code you see here is for microcontrollers I hope to introduce a way of thinking that can be applied in a more general manner.