Finally the work on the keyboard chapter has been completed.
This new chapter explains how to set-up a ps2 keyboard IRQ and write a keyboard driver.
It will go step-by-step from reading the scancode to translate it to ascii.
The notes are availables here:
https://github.com/dreamos82/Osdev-Notes
For whom is unfamiliar with them, this repository contains a set of Os-Development notes that are trying to cover all major topics from an implementation point of view, here we focus on what needs to be done and how, not on the algorithm (although sometime we need to explain some of them in order to implement the functionality) the main purpose is guide the reader through all the steps needed to develop an x86-64 operating system.