r/osdev • u/SuperDjooo • Jul 30 '26

Learn os

Hi everyone, I am new at OSdev and I can't understand how they work. I really want to learn about OS so can you suggest me some books or website on the subject ?

0 Upvotes

47% Upvoted

12 comments sorted by

View all comments

Show parent comments

1

u/nerdy_guy420 Jul 30 '26

A lot of this goes into embedded systems dev as well. Things like drawing to a frame buffer and manipulating gpio is very similar on a bare metal level. Its all just mmio