Demo code for OS dev's

Demo code for OS dev's
Here are some links to Demo's, i have made, with fasm code, that may help other OS Dev's. EDIT: Just ask and i will post a link to demos

Dex's Demos
Thanks again Dex. Sort of plowed under right now with holidays and what not, but, as soon as I get a chance I'll take a look at them. Thanks again and keep up the good work. Rawsm

Your welcome Rawsm :) . Just post if you need help and we will do our best to help. PS: I will be doing a bootloader ver of Dex4u, like GRUBS, but simpler to use. It may help people who are making there own OS.

Hay DEX, could you make thoes links work again? If you don't have enough room or something, maybe email me thoes files? I'm getting a nice collection of docs, source and stuff to read/learn from. Credit will be given where necessary of coarse :D BYW, many links on DEX4U.com are broken in the download section. I planned on testing your text editor, but no such luck :(

@Dragon_Hilord, the links were not broken, i had not finish uploading the zip files, they should be ok now :) . PS: See the first post on this topic, for the answer to your other ?.

rofl, thanks! btw, have you ported FASM over yet, or would you like me to take a crack at it later on?

Thank, but its being worked on :) .

thank you, very useful for someone making their first OS (like me) :)

Thank RedGhost and welcome to the Dex4u forum :) . PS: what type of OS are you making, realmode, pmode, single tasking or multitasking, cli , gui etc.

Thank RedGhost and welcome to the Dex4u forum :) . PS: what type of OS are you making, realmode, pmode, single tasking or multitasking, cli , gui etc. well since its my first OS and i am an amateur at programming i am taking it slow, currently its only realmode 16bit, but i will eventually move into 32bit pmode, like everyone i AIM for multi-tasking but for now i have no tasking (haha), i would prefer it to stay command line and only support gui heres a current screencap of it in its very very early stages :x http://img290.imageshack.us/img290/5638/oskernel2vr.jpg

I think that looks good, here abit of code for the time


   mov ah,01h         ; from here to  
   mov cx,2000h
   int 10h            ; here, hide's cursor(bios int's)
m0:
   mov ah,2    ; get's the (bios int's)
   int 1ah      ; time in BCD , dl=0
   push cx
   push dx
   pop ax
m1:
   mov al,163
   sub dl,160   ; gives c,c,nc,c,c,nc,c,nc+z
   ja  rit
   rol ax,4    ; if jump is taken, we're in the middle of this.
rit:
   push ax
   mov ah,0eh
   int 10h
   pop ax

   jne  m1
   mov al,13   ; CR to re-position cursor - looks crappy.
   mov ah,0eh
   int 10h
   mov ah,1     ; until key is pressed 
   int 16h
   jz  m0

   mov ah,01h         ; here to 
   mov cx,0d0eh
   int 10h            ; here show cursor (bios int's)

It displays time untill key is pressed. PS: Fasm gif is cool.

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