OSDev.org

Posted: **Wed Nov 13, 2013 4:07 am**

KolibriOS+NetSurf. 20% cooler

Posted: **Wed Nov 13, 2013 4:42 am**

Cool! Did u code it yourself? Then more Cool!

Posted: **Sat Nov 16, 2013 4:59 am**

Some useless thing I made from MikeOS :
PCGUIv2.0

MAC and IP :

Posted: **Sun Nov 24, 2013 1:46 am**

Yay!
I just got a keyboard handler
Next is messing with the FAT16 Hard Disk.

Posted: **Sun Nov 24, 2013 7:19 am**

Source code: https://github.com/docqstudio/docqos ...

Posted: **Sun Nov 24, 2013 11:08 pm**

Early boot and debug nearly done

Testing the RTC clock source (which is why it's been running for so long)

Posted: **Fri Nov 29, 2013 10:26 pm**

Got user-mode, system calls and scheduler working!

Code: Select all

unsigned char TEST_BIN[] =
{
	0x55, 0x89, 0xe5, 0x83, 0xe4, 0xf0, 0x83, 0xec, 0x10, 0xc7, 0x44, 0x24,
	0x04, 0xab, 0x00, 0x00, 0x00, 0xc7, 0x04, 0x24, 0x4f, 0x10, 0x00, 0x00,
	0xe8, 0x03, 0x00, 0x00, 0x00, 0xeb, 0xfe, 0x90, 0x55, 0x89, 0xe5, 0x53,
	0x83, 0xec, 0x14, 0x8b, 0x45, 0x0c, 0x88, 0x45, 0xe8, 0x8b, 0x45, 0x08,
	0x89, 0x45, 0xf8, 0x8a, 0x45, 0xe8, 0x88, 0x45, 0xf7, 0x8d, 0x45, 0xf7,
	0x89, 0x45, 0xf0, 0xb8, 0x00, 0x00, 0x00, 0x00, 0x8b, 0x5d, 0xf0, 0xcd,
	0x22, 0x83, 0xc4, 0x14, 0x5b, 0x5d, 0xc3, 0x55, 0x73, 0x65, 0x72, 0x20,
	0x6d, 0x6f, 0x64, 0x65, 0x20, 0x70, 0x72, 0x6f, 0x67, 0x72, 0x61, 0x6d,
	0x21, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x01, 0x7a, 0x52, 0x00, 0x01, 0x7c, 0x08, 0x01, 0x1b, 0x0c, 0x04, 0x04,
	0x88, 0x01, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00,
	0x7c, 0xff, 0xff, 0xff, 0x1f, 0x00, 0x00, 0x00, 0x00, 0x41, 0x0e, 0x08,
	0x85, 0x02, 0x42, 0x0d, 0x05, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x01, 0x7a, 0x52, 0x00, 0x01, 0x7c, 0x08, 0x01,
	0x1b, 0x0c, 0x04, 0x04, 0x88, 0x01, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,
	0x1c, 0x00, 0x00, 0x00, 0x68, 0xff, 0xff, 0xff, 0x2f, 0x00, 0x00, 0x00,
	0x00, 0x41, 0x0e, 0x08, 0x85, 0x02, 0x42, 0x0d, 0x05, 0x44, 0x83, 0x03,
	0x66, 0xc3, 0x41, 0xc5, 0x0c, 0x04, 0x04, 0x00
};

scheduler_add_process((void *)TEST_BIN, sizeof(TEST_BIN));

Posted: **Sat Dec 07, 2013 1:12 am**

My OS can run MineAssemble.

@BMW
Nice!

Posted: **Thu Dec 19, 2013 3:18 am**

Posted: **Sun Dec 22, 2013 10:08 am**

Also this:

Finally, some image loading!

Posted: **Fri Dec 27, 2013 12:23 am**

@requimrar: What resolution is that? (The first one seems to be more detailed than the second one)
Oh,
I didn't notice this,
You develop on a MAC?
So, I take back my statement which said that Macs are not good enough to do OSDev

Posted: **Fri Dec 27, 2013 1:51 am**

WOW I got the graphics working after many weeks searching on forums and reading tutorials. I knew that grub is able to give me VBE info. I asked for the information in my kernel loader but nothing happened. The missing thing was that I had to load the vbe module of grub. Now its working and I can make my own GUI in a very early stage

QEMU and VirtualBox display the same thing but on real hardware its just a blue screen

Anyway i got it working

Posted: **Fri Dec 27, 2013 2:38 am**

@MadZarx,
Is that a GIF, or my eyes and brain are playing tricks on me, or either my web browser is acting strangely,
try to zoom in and out, do you see that picture moving?
Also, try to view it at different angles.......

Posted: **Fri Dec 27, 2013 4:15 am**

nerdguy wrote:@MadZarx,
Is that a GIF, or my eyes and brain are playing tricks on me, or either my web browser is acting strangely,
try to zoom in and out, do you see that picture moving?
Also, try to view it at different angles.......

No I just filled the video memory with 0xff (You can see the code in the picture). I'm not sure if I've filled the memory currectly. Its my first time playing with video memory (Graphics mode) directly

But in the terminal you can see the video memory is a negative number. I've just forgot the & sign to get the address of pointer.

But the picture is something amasing. I've just did it randomly but on a real hardware its just a blue screen

Posted: **Fri Dec 27, 2013 4:19 am**

nerdguy wrote:@requimrar: What resolution is that? (The first one seems to be more detailed than the second one)
Oh,
I didn't notice this,
You develop on a MAC?
So, I take back my statement which said that Macs are not good enough to do OSDev

The resolutions are the same, except the first image (actually the text is also an image, I don't have font rendering lol) is higher quality, the second image is a screenshot from a video (found it on tumblr)

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