iiinova — where your digital self keeps evolving

Reposted by Andrew Jeffery

Code Construct @codeconstruct.com.au · 25/11/2025

After adding support for constrained-memory environments to the Deku parser, we've had some interest in using Deku for #rustlang binary parsing. So, Andrew has put together a great Deku walkthrough doc, parsing the ELF format as an example. Read all about it at codeconstruct.com.au/docs/deku-el...

codeconstruct.com.au

Describing binary data with Deku - Code Construct

Code Construct documentation

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Reposted by Andrew Jeffery

Code Construct @codeconstruct.com.au · 11/11/2025

Code Constructionist @arjeffery.bsky.social has recently had contributions to #rust crate Deku merged, which allow implementing safe, reliable, binary-protocol parsing within #embedded microcontroller environments. We have a news post published, at codeconstruct.com.au/news/deku-co...

codeconstruct.com.au

Expanding Deku - Code Construct

Symmetric serialisation for embedded systems

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Reposted by Andrew Jeffery

The Rust Foundation @rustfoundation.org · 25/09/2025

We’re excited to share that @codeconstruct.com.au, Fledgio, and QRT have joined the Rust Foundation as new Silver Members! We also welcome the @torproject.org as our newest Associate Member. Read more about their commitment to a healthy Rust ecosystem: rustfoundation.org/media/rust-f...

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Reposted by Andrew Jeffery

apenwarr @apenwarr.ca · 27/12/2024

Your periodic reminder about the Bluesky network analyzer, a surprisingly useful tool for finding people you know who you probably intended to be following if you knew they were here. It's eerily good, especially if you use "favour niche accounts" mode. bsky-follow-finder.theo.io

bsky-follow-finder.theo.io

Bluesky Network Analyzer

Find accounts that you don't follow (yet) but are followed by lots of accounts that you do follow.

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Andrew Jeffery @arjeffery.bsky.social · 27/08/2023

These did seem to be very good years, at least in comparison to recent times. Also happened to coincide with me joining ozlabs, which turned out to be pretty good for my career too 😄

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Reposted by Andrew Jeffery

Red @red64.bsky.social · 25/08/2023

I think I've actually done it, completed a project!

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Andrew Jeffery @arjeffery.bsky.social · 24/08/2023

An orange site article involving assembly analysis for performance reminded me of the time I got a 2495x improvement out of tceetree when run against Linux v4.12 medium.com/@andrewrjeff...

medium.com

Optimising tceetree for the Linux kernel

Recently I set about learning the Linux kernel’s pmbus subsystem, and started hand-drawing a call-graph to show myself around. Needless to…

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Andrew Jeffery @arjeffery.bsky.social · 10/08/2023

Well, openbmc/libpldm can finally be built with `-DNDEBUG` and I've set `b_ndebug=if-release` as the default in meson.build. It only took ~100 patches and three tags 🥴

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Andrew Jeffery @arjeffery.bsky.social · 06/08/2023

Guess I should do an intro post: Hi I'm Andrew, I'm an open source software nerd who looks after implementations of some DMTF PMCI specifications and enjoys rage-debugging awful firmware issues. At some point I intend to enjoy playing guitars again.

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