Dániel Buga

Please, install and test the latest probe-rs. @dbuga.bsky.social merged all of my proposed fixes/improvements. If you have cortex-m devices, make sure to check that there are no known regressions. I checked with STM32G071RB, MCXA266, MSPM0G3519, and STM32F405.

‼️device-driver v2.0 has been released ‼️ It has been a lot of work, but after almost 1.5 years a new major version of the toolkit is out now! Get it on crates-io: crates.io/crates/devic... Visit the website: device-driver.com Join the matrix chat: matrix.to#/#device-dri...

github.com/embassy-rs/e... I love a checklist and this checklist is the best guide I am aware of "how to effectively write async embedded rust drivers for microcontrollers" I am aware of today. Parts written by myself and @balbi.sh for MCX-A, expanded by @dirbaio.bsky.social for all of embassy.

Rust 1.97.0 has been released! 🌈 ✨ 🦀 Some of the highlights are new symbol mangling, a new Cargo setting for Rust warnings, linker output, and new integer methods: bit_width, {lowest,highest}_one, isolate_{lowest,highest}_one. Check out the blog post for details: blog.rust-lang.org/2026/07/09/R...

WHEEEEEEEEEE github.com/rust-lang/ru...

TIFO: if you set CARGO_BUILD_BUILD_DIR and you have two binary projects of the same name (e.g. two xtasks), you may end up calling the wrong one.

With great pleasure, we are thrilled to announce that Heroes of Might and Magic: Olden Era will launch into Early Access on April 30th 2026! It has been more than 10 years since the last Heroes game, and we are honoured to add a new chapter to the legendary legacy! youtu.be/IhJlJYMpE0A

Rust 1.94.0 has been released! 🌈 🦀✨ A few highlights are array_windows() and element_offset() on slices, Peekable::next_if_map(), LazyCell::get and friends, and the new `include` key in config.toml to include other toml files! Check out the blog post for details: blog.rust-lang.org/2026/03/05/R...

When someone says „Scientists do not want you to know“ you can dismiss everything from there on. Scientists want you to know. They are desperate that you know. They can’t shut up about what they found out and want you to know.

Interested in trying out a Baochip-1x? The 'dabao' evaluation board is now taking pre-orders on Crowd Supply: www.crowdsupply.com/baochip/dabao

We are excited to announce that we can successfully use Rust's async/await on the GPU. This has never been done before. www.vectorware.com/blog/async-a... Supporting Rust's async/await (and futures) enables existing Rust code to work on the GPU and makes GPU programming more ergonomic.

New year, new vacancies: Mainmatter is looking (again!) for an experienced Rust developer to join our Rust migration projects. C, C++, Delphi. Different starting points, same target: Rust! If you're interested, send an email to the address in the screenshot.

Same, especially since I'm basically never on discord.

Rust 1.93.0 has been released! 🌈 🦀✨ This release includes a new musl version for the *-linux-musl targets, adds support for #​[cfg] inside asm!(), and adds [T]::as_array, VecDeque::{pop_front_if, pop_back_if}, Vec/String::into_raw_parts, fmt::form_fn, and more! ✨ blog.rust-lang.org/2026/01/22/R...

got mouse(food)? Xiao ESP32S3 with 1.8'' ST7735 TFT display (for some reason can't get the bigger ILI9xxx version to work), BME280 and ENS160. I modified the example from here esp32.implrust.com/ratatui/hell..., with the sensor reading and calibration done as embassy tasks, meanwhile the display

PSA: postcard-rpc v0.12.0 has released: github.com/jamesmunns/p..., docs are at the back of a very long docs-rs queue, but should be live soon. Short thread:

This new version supports the current stable set of embassy deps, including embassy-executor v0.9. Examples have also been updated, including for the 1.0.0-rc.1 esp-hal targets (thanks to @dbuga.bsky.social!). Let me know if anyone runs into any issues :)

A list of 🦀 Rust-friendly jobs at Rivian VW Tech has posted! US West coast and Belgrade are preferred, but exceptional candidates might be remote! The list will be kept up to date. docs.google.com/document/d/e... #rustlang #rivian

Rust 1.90.0 has been released! ✨🦀 This release makes LLD the default linker on x86-64 linux-gnu and adds `cargo publish --workspace` to publish an entire workspace all at once! Check out the blog post and release notes for more: blog.rust-lang.org/2025/09/18/R...

Job security through obscurity

I've never thought I'd one day unironically say the following: "I'm considering changing the comment to latin just for fun"

embassy-rs / embassy: Modern embedded framework, using Rust and async. ★7318 https://github.com/embassy-rs/embassy

Productive evening at the hackerspace this evening. The first prototypes of the ESP32-S3 STAMP and CH32V203 STAMP have been assembled and can now be tested. Thanks to @aisler.net for the fast and excellent service!

Had a gig wrap up a little earlier than expected, I should have availability starting July or so. As always: if you need help with Embedded, Rust, or similar things, shoot me a message! If you're a user of postcard, p-rpc, or are interested in the more experimental new ergot: shoot me a message!

Cool, my @rustnl.bsky.social talk is online now! Since doing the talk I've been working more on device-driver because of ideas and inspiration I got from talking to people afterwards :D www.youtube.com/watch?v=xt1v...

For my first ever published 3D model, let me show you this drawer stopper: thangs.com/designer/bug... If you are building bigger multiboard/multibin drawer boxes, the official drawer stopper selection may be a bit disappointing.

🦀 Hello World! The Rust project now has an official presence on Bluesky! ✨ We'll be posting the same on our Mastodon and Bluesky accounts, so you won't miss anything on either platform.

Even if it's just a number, it feels good to put an official version number on something and have it published. Thanks to my employer, Akiles, for supporting me working on this kind of stuff! embassy.dev/blog/trouble/

** Speaker announcement ** Catch this talk at RustWeek 2025! Speaker: Noah Hüsser Title: Embedded tooling worthy of 2025 Info & tickets: rustweek.org/talks/noah/ See you in Utrecht 13-17 May, 2025! #rustweek #rustlang

Today we revealed our next EV model to sport our Rust based ECU. Check it out: www.youtube.com/live/R-sTdMh... #rustlang

Issue #40 is Live! www.theembeddedrustacean.com/p/the-embedd...

esp-hal, a Stable-API ESP32 HAL Gift For Your Rust Code

Hey all, I've been working on an IEEE 802.15.4-2011 stack in Rust: github.com/tweedegolf/l... It's far from done and not in a usable state yet. Right now I'm only working on it in my free time, but if there's someone who can sponsor/pay for development, it can be completed much faster.

A few days ago we merged a series of PRs into probe-rs, that lets you start a probe-rs remote server, and use a remote debug probe almost as though it was local. I'm really excited to hear what people think about it! For a few words of context, see: bugadani.github.io/rust/probe-r...

#rustlang 2024 is here! blog.rust-lang.org/2025/02/20/R...

periodic reminder that "we have so much old code, surely adding more analyzers to catch bugs in old code is much higher impact than piecemeal writing new code in a memory-safe language" has been repeatedly demonstrated to be a falsehood by the android team security.googleblog.com/2024/09/elim...

I need practise in expressing myself so here is a writeup of some recent bugs I fixed: bugadani.github.io/rust/esp-hal... It's probably not a good read, but I'd appreciate feedback so that maybe the next one can turn out better :)

The website itself is filled with the usual pompous arrogance, but the core point still stands; if you contact me, on the phone, in a DM, anywhere, it is your responsibility to tell me why you're contacting me. This applies ESPECIALLY if I have no idea who you are.

Welcome to my 🧵 on writing Rust 🦀 on the ch32v003, the 10¢ microcontroller. In this 🧵 I am going to highlight some key points from my article to help you write Rust on this little microcontroller.

Hey, if you're a Rust and/or embedded person, and you use the probe-rs toolkit (pretty much everyone does in embedded and Rust!), you'd be doing me a huge favor if you took a minute to fill out their survey and/or share internally or with people you know: forms.gle/FRtUwuFCCKgK...

In this one we learn about using embassy to do embedded development with async Rust: youtu.be/pDd5mXBF4tY

Alright, release time! device-driver is now 1.0! Really happy with that. Took a lot of work. Find it here: github.com/diondokter/d... Additionally, I released sequential-storage 4.0.0 containing a small possible breaking change. Find it here: github.com/tweedegolf/s...

embassy-rs / embassy: Modern embedded framework, using Rust and async. ★5764 https://github.com/embassy-rs/embassy

Finally can post a video of my Stamp Jig that flashes and tests with a POP!

I just want someone to invent KASMR, the security feature that whispers in your ears.

Force pushes will continue until CI improves.

Congratulation @jamesmunns.com ! blog.rust-lang.org/inside-rust/... #rustlang

Achievement unlocked

Three hours of debugging can easily save you 5 minutes of reading the documentation.