Fat Routine for own OS

Hi, i started programming an OS a time ago, but stopped it, as interrupt 21 is not available. I need to read files from hd for my OS, but for that I need a routine to decode the fattable and read/write files like using Dos-interrupt 21. Does anybody know where I can get such a routine?

[size=1][Blue]For our true nature is sin
[B]Cradle of Filth[/b]

Wer Rtsel mag, sollte mein Forum besuchen:
http://www.boardy.de/forumdisplay.php3?forumid=1046

Comments

  • : Hi, i started programming an OS a time ago, but stopped it, as interrupt 21 is not available. I need to read files from hd for my OS, but for that I need a routine to decode the fattable and read/write files like using Dos-interrupt 21. Does anybody know where I can get such a routine?
    : [size=1][Blue]For our true nature is sin
    : [B]Cradle of Filth[/b]
    :
    : Wer Rtsel mag, sollte mein Forum besuchen:
    : http://www.boardy.de/forumdisplay.php3?forumid=1046
    :

    first...

    you can suscribe to osprogrammers mailing list at:

    http://www.egroups.com.sg/group/osprogrammers

    or e-mail me: [email protected]

    because there are many people that wants build their own OS kernels (this list started today buy I hope good results), we can share experiences and work in a same project in team

    -----------------------

    second...

    you can visit this page... in the middle part, there is a code that loads a file from a fat12-floppy disk, this is similar to fat16 and fat32...

    there is the url:

    http://www.geocities.com/mvea/bootstrap.htm

    -----------------------

    third...

    you can share your experience to another... do u have a kernel?? how is your memory management??? etc.

    keep programming spirit

    FRU



  • Hi and thanks to you, I will subscribe to the newsletter and will also have a look at the links you wrote :).

    [size=1][Blue]For our true nature is sin
    [B]Cradle of Filth[/b]

    Wer Rtsel mag, sollte mein Forum besuchen:
    http://www.boardy.de/forumdisplay.php3?forumid=1046


  • Hi elfrucool 2001

    I'm having a problem with that newsgroup you posted here: I mailed a letter to [email protected] and it worked. But the newsletter is on spanish, can't you make it on english, too? Or did I make something wrong? I think, English is more common to lots of people than spanish ;-).

    [size=1][Blue]For our true nature is sin
    [B]Cradle of Filth[/b]

    Wer Rtsel mag, sollte mein Forum besuchen:
    http://www.boardy.de/forumdisplay.php3?forumid=1046


  • mail-me at: [email protected] or at [email protected]

    I'll suscribe you and send you the instructions in english

    wait for me, because I've lot of work at school until weekend, please, be patient, but you can visit:

    http://www.geocities.com/sunriseos

    is a project of a guy from belgium, very simple but ilustrative

    FRU



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