A new version was released.

Source code + binary is here:

Binary only here:

New things in this version:
-Multiple Network drivers and Network cards can run in the same time.
-IRQ Dispatcher for PCI Steering implemented, devices can share IRQs now.
-Preemptive watchdog on IRQ-0 by cyberkilla04uk.
-Text viewer speedup on large/huge files.
-Removed some critical bugs: Malloc memory init.
-Other minor changes: MessageBox handling and Icons text clipping.

Aparently the first version that works in Quemu also
Posted on 2005-01-26 23:38:10 by BogdanOntanu
Nice :) :D :-D , I have only one question regarded for what optimize is not the default way???
Posted on 2005-02-19 15:09:26 by rea
Hi rea,

Because for debugging purposes it is still important to have every frame drawn (for simplicity)

Optimize as it is now:
1)Will skip some drawing if it considers that the area it is not "dirty"
2)Also it might leave some visual artifacts on screen.

In time I will improve the dirty algorithm and when it is stable and most usable the releases for users will be with optimize on by default.
Posted on 2005-02-19 20:56:45 by BogdanOntanu
Ah, I see, is nice that, I guess that actually the "efficency" (is the correct word?) is about 50-60% more and if is is "not ready" will be nice when have your aprovation ;).

Keep on, pheraphs I wil have a little more time in the following months :).
Posted on 2005-02-19 23:02:50 by rea
Hi, I have been testing some prevoius release that didn't work very well
but this version is much more compatible with my computers, good work!
The only problem I had was with my primary computer, an AMD 1,8ghz.

I get into the menu (tested all VESA modes, with similar results), and it
hangs with some rubbish on the top of the screen (pixels). It was a while
ago so I can't remember excatly, but I think it was some A20 error..?
Never had any A20 problems with my own OS..

On some resolutions the OS starts up ( I get the desktop and all but, can't
move the mouse, fps not changing and no reaction on keyboard strokes),
but hangs instantly.

/ Christoffer
Posted on 2005-04-27 06:49:06 by bubach
What is the PC's configuration?
What kind of video board and what kind of mouse.
You should use a PS/2 mouse since USB mouses are not yet supported. Serial mouse should also work.

In GUI mode:
You can reinitialize mouse with Alt+3 for PS/2
You should be able to start the debugger with Alt+D (but view only)
Alt+N starts the network
Alt+S shows HDD info

What are the system info shown when in the pre- graphical  scrren?
How much system RAM memory is reported, how much video ram and what is the address of LFB?

It is true that i use only one single method to enable A20 (you should be able to change that from BIOS)
but I never encountered any A20 problems on the PC's is have tested.

Posted on 2005-04-28 04:40:35 by BogdanOntanu