BrokenThorn Entertainment

Hi,

take a look at this

I advice you to read the tutorial,which Hero Doug gave you its link...if you don't understand somthing you could ask about it,and I'm sure alot of people here will be happy to answer your questions. If you have some problems in English,you should go and take an English course,because os development ...

excuse me!!are you mad at me or somthing like that???

Hi,

just follow the amazing tutorial on this site,
Also if you don't want somthing practical,you could search on the net,there's alot of theory out there.

Thanx.

Thanx Andrew,problem has been solved :D ,this the working code for anybody else... setcluster: push cx mov cx, ax ;copy current cluster mov dx, ax ;copy current cluster shr dx, 0x0001 ;divide by two add cx, dx ;cx=offset into FAT mov bx,[es:0x500] ;address of fat table add bx, cx ;index into FAT pus...

Is it not writing the correct value into the FAT?

that's right, it is not writing the correct value
into the FAT,and that's because I have somthing wrong in this function,I'm very sure of the other parts of my code..

Hi, I'm trying to write a real mode os with asm, now I'm writing a fat12 driver,till now I could show list of files and directories,and read a text file,but now I'm trying to write a function that sets an entry in the FAT table to a new value,for example when you write a new file you have to set an ...