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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Sat May 11, 2019 6:00 am 
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@danaossoftware: Hi! I love your wallpaper. :) I like the lack of clutter too. What happens when you click the calculator buttons?


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Tue May 21, 2019 5:08 am 
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Working on 64 bit version and (@klange) usermode window manager.
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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Wed May 22, 2019 6:10 pm 
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Joined: Fri Jan 11, 2019 7:30 pm
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Not as fancy as the other ones on this page yet, but I finally got a *stable* user mode with ATA and FAT support. Hopefully I can soon implement some sort of permissions and user system.


Attachments:
modet-usermode.png
modet-usermode.png [ 23.42 KiB | Viewed 2438 times ]

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Working on modetOS https://www.github.com/Crupette/modetOS
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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Sat May 25, 2019 8:11 am 
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Joined: Thu Jul 03, 2014 5:18 am
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Location: The Netherlands
Not sure if I posted this already, but I've been working on some UI stuff! Yeah the BMP file is inverted, I don't really know why :(

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ttos123.PNG
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My blog: http://www.rivencove.com/


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Sat May 25, 2019 7:02 pm 
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Joined: Fri Sep 09, 2016 5:52 pm
Posts: 23
Location: Australia
This is my OS so far, I have a basic file manager which can't really do much except execute programs and I have written a CHIP-8 emulator (mostly working except the input is broken) as well as a snake game.

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My OS:
https://github.com/fido2020/Lemon-OS


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Sun Jun 09, 2019 3:29 pm 
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Joined: Wed Dec 12, 2018 12:16 pm
Posts: 120
Location: Chile
Finally added support to FAT32 filesystem. Currently I can only read files with short name,longer that a sector but less than a cluster. Having some problems,for example says that the file doesn't exists but actually it does. :/ But that can be fixed. :)
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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Tue Jun 11, 2019 2:06 pm 
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Joined: Tue Jun 04, 2019 6:24 pm
Posts: 1
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This OS is called 'Planetary'.
GUI mode currently just boots you in to a 1024x768 24 bit color blank screen. Mouse support and double buffering is being worked on.
All commands work as described, but GUI mode is very incomplete.


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Tue Jun 18, 2019 5:18 pm 
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Here's a special-purpose system I'm hacking currently. It's purpose is to allow booting off a USB stick and watching 256byte intros (which are demoscene productions written for DOS), on modern(-ish) computers without the need to go through the hassle of installing DOS anywhere, and without having to rely on emulators. I started with the text-based UI (pictured), and I'll also make a VGA low-res and a VESA high-res GUI mode for it later.

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Repo: https://github.com/MindlapseDemos/256boss

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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Mon Jun 24, 2019 3:27 pm 
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Joined: Thu May 25, 2017 10:41 pm
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It's basic, but it's protected mode!!!

Finally picked up bootloader project after nearly 2 whole years. It feels good to be back on the metal.


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Thu Jun 27, 2019 10:08 pm 
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dseller wrote:
Not sure if I posted this already, but I've been working on some UI stuff! Yeah the BMP file is inverted, I don't really know why :(


It turns out that most BMP files are actually stored with the bottom row, left-most pixel first. At some point, this changed, and you now have to check the BMP file header to determine whether the image is flipped vertically or not. If the height field is positive, then the pixels are flipped, and stored bottom row first. If the height field is negative, then the top row is stored first. So, no, you are not crazy. The BMP file specifications are crazy.

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"The more they overthink the plumbing, the easier it is to stop up the drain." - Montgomery Scott


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Fri Jun 28, 2019 4:51 pm 
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Joined: Sun Apr 30, 2017 12:16 pm
Posts: 24
Location: Poland
Recently, I've been contributing to some small things to Managarm. One of which include a VMWare SVGA driver. Over the past few days I, with the help of Korona, ported kmscon to Managarm.
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quack, my small operating system project


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Sun Jun 30, 2019 1:41 pm 
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Joined: Fri Aug 07, 2015 6:13 am
Posts: 1031
January: "Hmm, I should really work on my OS, it shouldn't take a while", so I did
February, March: constantly working on it, hardware bugs crippling my progress (thanks to Ben for helping me out!)
Mid April: "There is no hope for this to work...", lost all my motivation + real life events
July: Here I'm
Does this ever happen to you?

Anyways,
Added a proper PATA/PATAPI driver (even works on broken hardware with bugged firmware)
Added support for MBR and GUID partitions (+ CD type partition)
Laid the foundations for my VFS framework, Windows like (uses C:, D:, A:, B: for devices)
Why did it take me 6 months to complete all that? :|


Attachments:
osupdatedev.png
osupdatedev.png [ 22.86 KiB | Viewed 898 times ]

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OS: Basic OS
About: 32 Bit Monolithic Kernel Written in C++ and Assembly, Custom FAT 32 Bootloader
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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Wed Jul 03, 2019 12:42 pm 
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@ Octacone: For one thing, taking time off a project is healthy. For another, getting buggy hardware to work takes a lot more creativity than it should; you have to think your way around the problems. Ever heard of artist's block? ;)


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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Thu Jul 04, 2019 7:16 pm 
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Joined: Fri Jul 16, 2010 2:16 pm
Posts: 117
Location: California
It's been a long while since I've posted on these forums. I started getting interested in kernels when I was 11 and while it's taken a lot of trial, error, and understanding, I think I'm ready to actually make a functioning kernel and OS again. Mostly because I'm 20.
Here's my OS running in 1024x768 using the BGA: It's not doing anything complex but I do have the GDT, IDT, and am parsing the memory map. The log and the screen are decoupled; there's a boot log renderer that actually renders the logs and is able to scroll around.
Now onto the PIT and the Physical Memory Manager. I'll keep y'all posted.
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 Post subject: Re: What does your OS look like? (Screen Shots..)
PostPosted: Sun Jul 07, 2019 3:55 am 
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Joined: Mon Jul 13, 2009 5:52 am
Posts: 95
Location: Rome
Last year I started working on an AML interpreter and worked on this for about a month before leaving it for other projects. Recently I restarted my effort and over the last weeks I have made significant progress.

The screenshot does not really do the effort justice, but I am successfully parsing the DSDT on my workstation, evaluating the _STA/_INI methods, the _PIC method, and finally calling the _PRT method for all PCI root buses to get the interrupt routing information (on the screenshot I only print the first 10 entries).

I am really happy about the progress so far! However, I will need time to clean and improve the code before it is truly useable.


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2019-07-07 11.38.16.jpg
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