I'm messing with making a kernel softmac driver that can handle Nintendo specific 802.11 frames so that MelonDS can connect to a real DS or to another device using the native Nintendo wirelesss protocol.

Lot's of interesting reading and packet capture fun with Wireshark has given me an idea of where to start, but the tricky part is that the DS needs less than 20us of round trip latency for it to work, which is insanely low. Otherwise the connection is considered interrupted and gets dropped.

afaik, the only part that "verifies" the latency are ACK frames which the DS expects a return for every frame transmitted, so it should in theory be possible to just make a small driver that generates ACK frames at kernel priority, and forwards the rest of the frame to MelonDS for actual game handling.

I'm hoping it turns out that easy but the MelonDS forums have a long ass thread about how much of a PITA the DS wireless multiplayer timing synchronization requirements are.

Trying to get a release of Summit (!summit@lemmy.world) ready. I've been trying to catch back up after taking a month hiatus about 2 months ago and still playing catch up.

Been ignoring the community for too long so after this release will need to go tend to requests and bug reports. It's a lot of work :/

Just finished "version 0" for a very simple programming language yesterday, and I'm looking to work on "version 1" this weekend. Rust is truly fun to program in... although writing all the tests was not a very fun experience. But doing the work for that meant I was guaranteed to have a reasonably good grasp of the semantics by the time I finished.

Since it's Rust, there's no garbage collector -- heck, for this particular language, there's not even any memory allocation after startup. Instead you get a giant global array of "memory" to work with. The only data type is the 32-bit integer (and thus, using UTF-32 for strings is actually the """correct""" choice for this language). I'm using a vaguely Lisp-like syntax that revolves around {[a tree] formed from (brackets and whitespace)}... which was probably slightly easier to parse than more traditional syntax, but Rust's current lack of pattern matching "through" Vec (for example, letting you extract e from {a b [c (d e)] f} in one step) didn't always make it feel that way.

Nest up: adding while loops, exponentiation and bitwise operators, and most interestingly, string and character literals. (The char literals would just evaluate to their character codes, and string literals would only be usable in a specific write-to-memory construct.) And also expanding the standard library. I'd say "version 1" would really be the more properly "complete" version of the language. I also want to do a functional programming variation (ditching the global memory in favour of reference counted cons cells), and also the whole language is kind of just a stripped down version of another much bigger language half-formed in my head, but that's all probably for... not this weekend, at any rate.

A few weeks ago, I threw down a CLI for getting web-links for a local repo, so you could e.g. run forge path docs/index.md and it would give you a permalink for your GitHub/Codeberg/etc. repo to that index.md file.
Now I've used it for a few weeks and I'm realizing all the dumb assumptions I've made about how Git repos work.

For example, there's also a subcommand forge issue 123, which gives you a link to issue #123, but of course, it's not necessarily true that you actually have your issues where your code lives. You might have a separate JIRA, or you might be working on a fork from which you'll post a PR later.

Now I'm trying to figure out how to make it work at the very least for my own use-cases, ideally without requiring configs for every repo.

But yeah, it's great fun. Some excellent puzzles and also very humbling, because I'm pretty much supposed to be an expert in Git and yet:

1. you suddenly see me googling shit like "git fetch vs. push url", and
2. I struggle just as much to formulate proper requirements as our customers at $DAYJOB.

I'm trying to build my own Wayland WM. why when there are so many out there? because I don't feel like any of them do them well. either they all focus on fancy animations (hyprland) or slam you with features without focusing on specific things (mangowm) or primarily have issues with mouse/keyboard focus on games in window mode or just games in general when you toggle away from them and back (all of them) and that annoys me.

There's one specific game I play in window mode with multiple clients of the game running, it's EVE Online. ALL the Wayland WM's have issues with this. you move away from the window and back it doesn't grab the mouse back the first time or the keyboard won't work the first time going back. X11 WMs have ZERO issues with this. but like with Niri you have to switch workspaces and back just for it to grab the mouse/keyboard again. Hyprland you have to switch windows and back. Sway is the same type of deal.

So I'm trying to build a Wayland WM with a focus on gaming and vim style navigation as that's what I do on my machines. game and code. I just want to take a suckless type approach and do one thing and one thing well. I'm also tired of the idiotic configs and resource hogs of many of these. there's an x11 WM called SXWM written by a 13 year old whose config file is the most simple and clean one I've ever seen. many x11 WMs are like this (CTWM is another example of a clean and simple config) I want to adapt that to Wayland as hyprlands switch to lua and thus turning it into a mess also annoyed me.

it's a big project but one that I feel needs to be done. so I'm just building something that tiles, is solid with the mouse and keyboard, and has a very simple config and low resources. that's it.

1h of videogame dev every day keeps the depression away

I learning about kernels by writing my own.

Sadly, nothing; not very enthusiastic about programming at the moment. Though I'm currently going through Practical SDR by No Statch Press and learning GNU Radio. It's basically a flowchart constructor for Python code, so I guess that counts

Not 100% programming but I've been getting into homelab stuff lately. Yesterday I got Fedora installed on an old MBP, and I'm hoping it'll be a good moonlight client to my main gaming desktop.

Now the living room TV can be run from the MBP and folks can still watch TV while I'm gaming. Then if I'm in the mood I can do couch gaming.

The first attempt last night worked so well! I was shocked to be playing a shooter like Just Cause 3 without any visible lag. Very impressive!

For programming, it's time I hosted my tarot card website on my home Ubuntu server. It's been a few weeks of testing the site just by running it from the command line. I'm still a little shaky on the hosting stuff, but I think I'll use a systemd service to ensure it starts up when the server reboots.

I got interested in constraint programming, and I had NO idea how it worked. It seemed like magic.

I have started on following the slides and code of MiniCP, and have started implementing the first steps in Rust. I find it very challenging but it is a great learning experience. I got such a thrill from solving the N-Queens problem in milliseconds from a program that I had written myself.

I am continuing to develop the implementation for a few hours this weekend. Because writing a constraint system is hard, I am also learning some new parts of Rust that I have not touched before.

I’ll probably continue working on my Swift GTK/libadwaita wrapper and the demo project that makes use of the library. Doing it this way has been very pleasant, it allows me to put it through real world tests and helps me identify stopgaps in the toolkit I wouldn’t otherwise notice through unit tests alone.

Learning the basics of rust and trying to build my new language first project

I wrote a memory scanner that can regex over a processes memory. Goal was to make it easy to find CTF flags in memory. Dunno how useful it is in reality, but it was a fun tangent.

Started a DSP/Audio plugin journey last weekend. This weekend I’m going to try to build a utility plugin I’ve had in mind for years. New to c++ so it’s been refreshing to be programming something totally different than my norm of web APIs and frontends.

I'm lucky enough to sometimes take public transit that publicly posts its data on arrival times and the like. Have been working on a script to tell me when there's a track change (which changes where I need to wait for the train) because I'm a lazy person who wants to just have a notification fly across my phone screen instead of actually checking on the website. Currently working on testing some functionality before dumping it on my Raspberry Pi. I usually work on this while on the transit, but hopefully I'll do some of it this weekend.

Also would like to get working on the bog-standard baby coder personal project habit tracker, to make sure I remember how to do front end, back end, etc. I've learned I am more likely to use a system I built for myself. We will see if I get to it!

Kotlin Multiplatform because I'm unemployed, and Kotlin is a nice language and it's been decades since I haven't done a mobile application (the last ones were in Java for Android and Objective-C for the iPhone).

I'm working on a classifier to keep the chaos of my inbox under control. It uses the gemini LLM API (gemini-flash-lite) to add labels to each email depending on things like:

• does it require an action from me?
• does it require a reply from me?
• is there a deadline?
• is it an invoice?
• is the information just an event about changes to information that exists in another system (i.e. a notification that can be deleted)

Currently upgrading from the 2.x to the 3.x model and tuning some of the prompts.

upgrading unloved django blog to 5.2, rebuilding vps, moving everything to uv and working out how that's going to play with piku.

if get that done, fix up some of the css on my blog and start a blog post to use as back country and camping check list (bc i forgot some stuff i really should have taken on last tour).

half arsed look for new job.

help bro cut down a tree.

clean the car.

Polishing my current SailfishOS installation. Some systemd services to tweak things, some user scripts in .desktop files (i.e., menu icons). I'm not an app developer but I love how I can do all my Linux tweaking on my phone, too.

The OS has gotten a lot better recently, and I'm on the most suitable non-dedicated device now. It should last me some years.

Finally working to finish Eloquent JavaScript - whether this is me procrastinating on revamping and migrating my personal website or trying to fill in my knowledge gaps is a mystery to me.

Will probably try to migrate my Matrix homeserver from Dendrite to Continuwuity. No official migration path exists, what could possibly go wrong 😜

got fed up with the local marketplace options so Imma scrap together a market. haven't touched django in like a decade, not up-to-date on tooling, don't wanna pay for 3rd party services... what can possibly go wrong?

Yeah a little bit of coding

Here and there.

A couple of lines probably.