pistonminer

satcat, but not the NORAD kind 🛰️🐱

hacking video games, space systems, and other rocks that try to think

CTF w/ ENOFLAG

operating BEESAT-1 @ TU Berlin

🏳️‍🌈

2025-02-23

@matthewvenn probably not unfortunately :/

2025-01-11

@mschabhuettl Die Uhr fängt bei uns am 01.01.2000 zu ticken an (J2000-Zeit), entsprechend sollten wir hoffentlich keine Probleme bekommen :P Einige Sachen wie das Magnetfeldmodell was an Bord ist haben aber auch durchaus Ablaufdaten, die mittlerweile durch sind und mal bei Gelegenheit im Softwareupdate eigentlich ersetzt werden müssten, aber nichts kritisches.

2025-01-10

@lambda Yeah it's a very valid thought, and many spacecraft do have that. Ultimately I think the design space is a sort of tradeoff between having powerful commands to fix your spacecraft and trying to avoid having commands that can hurt your spacecraft. Multiple space missions (see e.g. youtube.com/watch?v=htMkASxX-r) have been lost due to bad memory pokes AFAIK...

2024-12-30
2024-12-30

@multisn8 oh yeah I actually do remember this, I love the blogs they make, I remember reading the mechanical watch one as well mrow

2024-12-28

I'm going to be speaking at #38c3 today! Come by (or tune into the stream) if you wanna hear a cat ramble about diagnosing and doing some firmware hacking shenanigans to fix a dead satellite :3

📅 Day 2 (28.12.2024)
⏰ 19:15-20:15
📍 Saal 1

cfp.cccv.de/38c3/talk/DSQ9FN/

2024-12-27

@whitequark mrrrrow

2024-11-06

@iiboharz mrrrow :3

2024-10-24

@filmroellchen spotted at ESEC Galaxia :3

picture of sticker on a pinboard:

THE SÄTELLITE
Nett hier - aber waren Sie schon mal im All?
IRS Stuttgart logo
thesatellite.ksat-stuttgart.de
KSat logo
2024-10-22

@xyno mrrrrrow

2024-10-21

@foone fault -> merit :3

2024-07-30

@whitequark My favorite part with operator precedence surrounding bitshifts in Python is that if you accidentally get it wrong on a leftshift and end up shifting something left by a huge number, you will be presented with a MemoryError and are left to ponder how you just managed to do that, on a seemingly innocuous line doing simple arithmetic no less

2024-07-19

@iiboharz mrrrow

2024-06-30
2024-06-27
2024-06-09

@tea among the greats (hl2ep2)

2024-06-07
2024-05-30

Currently on the train to #gpn22, lemme know if you're around and wanna meet up :3 mew

2023-07-05

@foone But consider: have you dumped what isn't a VPK file? :p
pistonminer.github.io/blog/202

(mostly kidding since I'm guessing this variety of VPKs is much earlier/unrelated in heritage to the Source engine variety and the packing tool used presumably isn't that sophisticated in this case)

Client Info

Server: https://mastodon.social
Version: 2025.04
Repository: https://github.com/cyevgeniy/lmst