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Items tagged with: uxn

Okay, time for the big question: can it play Bad Apple ?
The awnser is yes, but the encoded file is massive: 20M even though the original mp4 file is 14M... I guess I'll have to stick with @karolbelina's version for now 😅
#uxn
#uxn @Karol Belina

I've just pushed a new version of doldrusidus, a universe engine where #uxn machines are your hands and eyes in the world.

It has a graphical interface now, and the version number got bumped to 0.4 to celebrate that!

You can find the binaries at:
https://desertslug.itch.io/doldrusidus
Screenshot of two terminals and a graphical window showing a star chart in an aliased style.
Screenshot of a graphical window showing a star chart in an aliased style.

doldrusidus by desertslug

An open-ended, obscure simulation realized as a multiplayer universe.
itch.io
#uxn

Took some liberties with the ISA naming, including defining NOP to be POPk (convenient for padding when hand-assembling), but got my #uxn implementation passing unit tests for every opcode! I'm sure there's sharp edges, but they'll have to wait until I get some devices wired up and come up with some sort of test assembler format. https://git.arrdem.com/arrdem/uxn/src/branch/trunk/tests/vm_tests.rs

Hopefully I'll have VGA wired up here in a bit...
#uxn

Well. I'll write tests probably tomorrow and on the plane but that's a reasonably complete #uxn implementation in #rust https://git.arrdem.com/arrdem/uxn/src/branch/trunk/src/vm.rs. Don't even get me started on keep mode.
#Rust #uxn

DEC 18

No #DecemberAdventure today -- spent the day running around with kids and doing Chanukah things instead. Do have a toy that makes GameBoy dev pretty darn tootin' enticing.

I've been meaning to experiment with Arduino game dev., too -- maybe my first project will be to get #uxn or something up and running for either device?
#uxn #decemberadventure

With some quiet time, I've finally been able to go though the compudanzas #uxn tutorial https://compudanzas.net/uxn_tutorial.html

Well-paced, approachable, fun. And the language is great! Only on day 3, but I think it could be fun to try to create a timeseries data visualizer.

Maybe ambitious, we'll see. Only on day 3 😀

compudanzas — uxn tutorial

a beginner's, slow-paced and comprehensive guide for programming the varvara computer based on the uxn core.
compudanzas.net
#uxn

there's also an IRC channel on esper (#uxn) but it's fairly inactive so only useful if you don't mind lurking @magnetic_tape @mathr
#uxn @claude @Jonas

Looking at the list of #uxn ports I was surprised to not see any Motorola 68k port. Has anyone ever attempted/looked into it? I'm pretty sure the classic Macintosh (or better the 68030 based SE/30) would be a fantastic machine for running Uxn/Potato.
I could see it burned into the system ROM even (like in a ROM-inator https://shop.bigmessowires.com/products/mac-rom-inator-ii-atom-simm)

On a similar note @neauoire , is there any community forum/IRC channel/whatever for Uxn devs/users to meet online and discuss or is the community loosely connected (not an issue, just a different way to organise the efforts)?

Mac ROM-inator II Atom SIMM

Supercharge your Macintosh SE/30 or II series computer! Add a bootable ROM disk, gain HD20 hard disk support, and benefit from a 32-bit clean ROM.
Big Mess o' Wires
#uxn @Devine Lu Linvega

Content warning: uxn demo

#uxn @Devine Lu Linvega

Thought I should post this here too. #uxn emulated on #pico8 😀

I never finished the port due to performance, and pico-8 file limitations, but i thought this was cool.
#uxn #pico8

Drew the Day 1 challenge tree in 150 bytes of #uxn.
https://paste.sr.ht/~rabbits/945f4bc069cc32f3bb5736f7b53b0f2004ff89a2

tcc1.tal — paste.sr.ht

paste.sr.ht
#uxn

Oh dear, this is probably the top cursed thing I am going to see this week.
#uxn
#uxn

once again, I have absolutely no idea what I'm looking at (and I love it). Please indulge me one more time and tell me, (1) what OS is this? (2) what window manager is this? And (3) besides Orca, what's the editor in the background that I'm often seeing? A #uxn code editor maybe?
I find it interesting because it's so foreign to me. My curiosity is peaking!
Actually one more thing, where do you get all your beautiful wallpapers?
#uxn

Gameboy Emulator for #uxn, by @tbsp :mac:
https://github.com/tbsp/varaboy

GitHub - tbsp/varaboy: A Game Boy emulator written in tal

A Game Boy emulator written in tal. Contribute to tbsp/varaboy development by creating an account on GitHub.
GitHub
#uxn @tbsp

Content warning: Unnecessary emulation

#GameBoy #emulation #uxn

The new archive.org collection of Palm software gives lots of inspiration for classy GUIs for #Uxn :flan_blush:

https://archive.org/details/softwarelibrary_palm_games

This screenshot might not be the finest example I could choose, but I still love the robot wiggle!

Software Library: Palm and Palmpilot Games : Free Texts : Free Download, Borrow and Streaming : Internet Archive

Games and entertainment programs for the Palm Pilot family of handhelds.
archive.org
#uxn

uxn900 update because i haven't made one in a long time 😀

- got the mouse device working
- added links and instructions for testing this in qemu

#uxn #n900
#uxn #n900

@pfr

@neauoire keeps coming up with these love letters to 1980s computers, and us GenXers keep swooning over them. ^___^

#uxn #uxntal #varvar #OhLookItsAPotato #WaitingForPotatoIIfx ;)
#uxn #uxntal #varvar #ohlookitsapotato #waitingforpotatoiifx @Devine Lu Linvega @𝐩fᵣ

Forth is madness ^__^
I say that with respect and fear. X'-D

If you like Forth, you gotta check out #uxn / #uxntal, if you haven't done so already.

Just imagine a vm assembler based on the ideas and values of Forth, implemented in very simple (~2k SLOC) C & SDL
#uxn #uxntal

Still toying around with my little #uxn emulator.
#uxn

O.o #Uxn is a heaps smol vm. This is lovely…

https://wiki.xxiivv.com/site/uxn.html

XXIIVV — uxn

wiki.xxiivv.com
#uxn

my first time printmaking. little holiday workshop at the local art center #uxn #uxntal
#uxn #uxntal

Oui, définir le besoin après un siècle de publicité débridée va être coton. En ce moment, j'envisage une approche Oulipo. Ajouter des contraintes arbibraires, pour voir si on arrive à utliser le machin. #ZealOS et son OS+compilo+shell+environnement graphique en 100k lignes max me semble intéressant.
#uxn pose la contrainte de binaires de 4k max.
#gemini interdit les évolutions du protocole.
Et si la contrainte des programmeurs libérait les utilisateurs?
#gemini #uxn #ZealOS

hey! i'm the maintainer of uxntal-mode for emacs and was wondering if you'd mind sharing the SVG #uxn icon you created?
#uxn

Content warning: uxn alloc.tal

#uxn

It's been a year since our first intro to #uxn online workshop!
https://spectra.video/w/1gV9xtPSU6wPHkH4terVDs

Maybe it's time for a follow-up, as a lot of things have happened in uxnspace since then?

https://compudanzas.net/intro_to_uxn_programming.html
gemini://compudanzas.net/intro_to_uxn_programming.gmi

Babycastles Academy: Intro to Uxn

Intro to Uxn Programming Have you wondered how computers function under layers of abstraction? Are you curious about learning about assembly languages? Would you like to try fun challenges, while getting to know a permacomputing platform? Join us in …
Spectra
#uxn

I've gotten a copy of @rostiger's #uxn zine from @flbr, it's now one of my most prized possessions.
A pocket size zine that covers all one might need to know about the Uxn CPU. It has little drawings for every instruction and feature of the system. Also, it's like, super cute.
#uxn @rostiger @efelbar

#uxn on DuskOS is passing the test rom, that's all kind of nuts.
https://git.sr.ht/~vdupras/duskos/commit/b705a41

~vdupras/duskos: app/uxn: all ops are implemented! - sourcehut git

git.sr.ht
#uxn

I pinky promise, once I'm done with the new implementation of #Uxn, I'll write an implementation guide. There's a trick to implementing the opcodes quickly.

https://git.sr.ht/~rabbits/blinkengenie/tree/main/item/src/bligen.tal

~rabbits/blinkengenie: src/bligen.tal - sourcehut git

git.sr.ht
#uxn

#Uxn folks, I wrote a spec for Funktal, a functional language I'm working on intended to compile to #Uxntal.
Before I go deep down the rabbit hole, I'd value your views on this.

https://codeberg.org/wimvanderbauwhede/funktal/src/branch/main/SPEC.md

funktal

Hopefully, eventually, a small compiler implemented in Uxntal for a statically typed functional language running on Uxn.
Codeberg.org
#uxn #uxntal

Virgil's #forth C compiler(DuskCC) is able to compile just enough of #uxn to run the hello_world!

https://git.sr.ht/~vdupras/duskos/commit/551763b62b8e4d3be74120c38c1afe135cedaf56

~vdupras/duskos: app/uxn: Hello World! - sourcehut git

git.sr.ht
#uxn #forth

Someone at the conf came up to me and showed me this little lua-like language they wrote that targets #uxn, it's very nice, i think one of the most solid ALGOL-type implementation to target uxntal that I've seen!
https://github.com/HParker/dotal

GitHub - HParker/dotal: Dotal Language

Dotal Language . Contribute to HParker/dotal development by creating an account on GitHub.
GitHub
#uxn

hiiii, i released versions 0.2.0 for uxntal.vim and uxntal-vscode! now with new runes, nested comments, a bunch of changes to highlighting macro definitions, and more!!

https://github.com/karolbelina/uxntal.vim
https://github.com/karolbelina/uxntal-vscode

in this thread im gonna talk about some of their features features that im kinda proud of

#uxn #theWorkshop

GitHub - karolbelina/uxntal.vim: Uxntal support for Vim

Uxntal support for Vim. Contribute to karolbelina/uxntal.vim development by creating an account on GitHub.
GitHub
#theWorkshop #uxn

Content warning: uxn index prototype

#uxn

OMFG uf-6 is dreamy

http://www.call-with-current-continuation.org/uf/uf.html

uf is a complete #forth system of #uxn and I'm swiftly finding myself totally smitten.
#uxn #forth

Content warning: uxn metadata

#uxn

With the help of @tty and @d6, we've found a non-intrusive way of adding metadata to #uxn roms, so external programs can see some additional details about the program and also display an icon.

The specs is here: http://wiki.xxiivv.com/site/metadata.html

A stand-alone program to display metadata: https://git.sr.ht/~rabbits/uxn/tree/main/item/projects/utils/metadata.tal

XXIIVV — metadata

wiki.xxiivv.com
#uxn @Kira, feral fox 🦊 🏳️‍⚧️ @⛧ esoterik ⛧

Someone's quietly building a mml(Music Macro Language) player in #uxn. I'm pretty excited about this one!
http://zzo38computer.org/fossil/uxn.ui/artifact/4860dc5295dab3ae

Uxn: Artifact Content

zzo38computer.org
#uxn

Content warning: uxn metadata

#uxn

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