Kinda new at makefiles, and I've been struggling with this problem for a while now. How do I get makefile to work with just a specific subset of files located in a source folder?

Next, I’ll walk you through some makefiles that can be used for real-world microcontroller code development.

But, well, it turns out writing Makefiles isn’t actually fun. You’re not adding features to your project, you’re just coercing your computer into running code that’s already written.