How to write the file system

label_3162073 · Post by **label_3162073** » Sat Jul 14, 2007 3:16 am

I want to write the FAT12 in my own small OS, I only complete task changing... How can I do? my english is not well, if you don't understand what I said,I just say sorry~

Combuster · Post by **Combuster** » Sat Jul 14, 2007 5:48 am

You will need a floppy driver that can read sectors off a floppy first. Before you can do that, you'll need support for IRQs, DMA, and timing functions. If you have all of those working, you can implement one or more file systems.

Everything you need to get started with any of these steps is on the wiki and the forums.