Building an OS - 3 - The FAT file system

Video Description

We continue writing our bootloader, and we learn to read a file from a FAT disk. Part 2: https://youtu.be/srbnMNk7K7k Part 1: https://www.youtube.com/watch?v=9t-SPC7Tczc Source code: https://github.com/nanobyte-dev/nanobyte_os/tree/videos/part3 Tools: - Bochs: http://bochs.sourceforge.net/ - mtools: https://www.gnu.org/software/mtools/ - VSCode: https://code.visualstudio.com/ - Okteta (Linux): https://apps.kde.org/en/okteta - HxD hex editor (Windows): https://mh-nexus.de/en/hxd/ Documentation: - FAT12 file system: https://wiki.osdev.org/FAT - INT 13h: https://www.stanislavs.org/helppc/int_13.html - x86 instruction reference: https://c9x.me/x86/