What does your OS look like? (Screen Shots..)

[Bender]

Sorry if I it looks like spamming or something, I can't just wait!
Just a new feature
Gave up on my 340 KB Image, now trying to render smaller ones...... (93 KB)
Little Kid (4 years on seeing this) : Mo..m...o! Look Momo... inside a computer
OSdever : Um.... wait! Reminds me of a genius....

*If you know what I am talking about*

[jal]

Looks cool! Hope you're in a safe part of the Ukraine! :)

[zhiayang]

Finally, something marginally more respectable:




EDIT: that moment when you post a 2276x1552 image...

[Bender]

@requirmar That's VBE right? Which font is that? Cool.

[zhiayang]

@requirmar That's VBE right? Which font is that? Cool.

I'm using the Bochs Graphics Adapter, since I never go into real mode to enable VBE.

You can find the font here:
http://terminus-font.sourceforge.net/shots.html

I used the 8x16 thick version. If you're feeling lazy, you can get my 'translated' version here:
https://bitbucket.org/requimrar/orion-x ... ?at=master

[Bender]

I wanted to play chess....

Hmm.... Looks like my DOS emulator is in it's full form....

The problem is that there is no such int21h, This stuff simply loads a EXE/COM file in memory,
All the games in this post are PC Booters, which don't make use of DOS-Ints, The other problem is
that the EXE's are limited to conventional memory, The max file I could load was 498KB, which destroyed my
kernel segment

[windows8]

Now it supports AHCI and IDE ATAPI CD-ROM.
HPET and ISO9660 File System are also supported.

I have run it in the read machine,it can work!
The source code is at https://github.com/docqstudio/docqos.

[PearOs]

Finally got program support in PearOs. Now programs can interface with the Os itself and the Kernel, but what's neat here, is this was written in C#!

Code: Select all

using iPear.Core;
using iPear.Hardware;
using iPear.Hardware.Drivers;
using iPear.Multitasking;

namespace HelloWorld
{
    public class Program
    {
        /// <summary>
        /// Setups the HelloWorld Program.
        /// This is Automatically called, so we
        /// don't have to do anything.
        /// </summary>
        public static void Setup()
        {
        }
        /// <summary>
        /// Runs the HelloWorld Program.
        /// This is Automatically called, so we don't
        /// really have to do anything. However if
        /// you return from here the Program will Terminate.
        /// </summary>
        public static void Run()
        {
            Console.WriteLine("Hello World from a C# Program!");
            Console.Set_ForegroundColor(ConsoleColor.Green);
            Console.WriteLine("I have full control over PearOs!");
            Console.Set_ForegroundColor(ConsoleColor.White);
            //Just loop now.
            while (true)
            {
            }
        }
    }
}

[hgoel]

Cool! Are you using COSMOS? or MOSA? or a custom tool? I'd love to do something like that (once I get to program loading )

[PearOs]

Cool! Are you using COSMOS? or MOSA? or a custom tool? I'd love to do something like that (once I get to program loading )

PearOs is neither Cosmos or Mosa. I used to work on both, but I didn't like the setup so I started my own Kernel, Os, and Compiler. My technology is way ahead of theirs sadly. I wish Cosmos and Mosa would grow more.

That picture was hard to achieve, but its pretty cool, now I just gotta make sure a few inner parts are working like they should and then continue my work

[Bender]

Legacy IDE Drive Support, PCI, VGA (Mode Switching and palette), Some Keyboard Drivers, NIC Detection, Some beautiful bootsectors
The asterisk on the top-right of the screen should be flashing, showing that the Kernel is still functioning, while the shell is running.
Need to fix the boot device number.

[tristanseifert]

Implemented PCI probing, IDE support, and (finally) wrote a stack trace function tested with a conveniently placed pagefault. Yay?

[Shirk]

Implemented PCI probing, IDE support, and (finally) wrote a stack trace function tested with a conveniently placed pagefault. Yay?

Yay, definitely

[jnc100]

I may have got slightly carried away and implemented alpha blending support in my UEFI bootloader...



Regards,
John.

[windows8]

I hava already written some functions:

Code: Select all

extern FILE *fopen(const char *path,const char *mode);
extern char *fgets(char *buf,unsigned long size,FILE *file);
extern int fputs(const char *buf,FILE *file);
inline int puts(const char *buf);
inline char *gets(char *buf);

extern int printf(const char *format,...);
extern int fprintf(FILE *file,const char *format,...);
extern int sprintf(char *string,const char *format,...);

extern int vprintf(const char *format,va_list list);
extern int vfprintf(FILE *file,const char *format,va_list list);
extern int vsprintf(char *string,const char *format,va_list list);

extern int scanf(const char *format,...);
extern int fscanf(FILE *file,const char *format,...);
extern int sscanf(const char *string,const char *format,...);

extern int vscanf(const char *format,va_list list);
extern int vfscanf(FILE *file,const char *format,va_list list);
extern int vsscanf(const char *string,const char *format,va_list list);

I write a appcation like this:

Code: Select all

#include <stdio.h>

int main(int argc,const char *argv[])
{
   int r,i;
   printf("Please input a complex number (such as 3+2i):");
   scanf("%d+%di",&r,&i);
   printf("The real number is %d,the imaginary number is %d.\n",r,i);

   return 0;
}

See the attachment......