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If you are aged 30 or more, then 50% of all human fossil fuel emissions happened during your lifetime. (by Neil Kaye)

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Today in the mail: Frieren Beyond Journey's end Original Soundtrack (THCA-60920)
Disc silkscreen depicting the Zoltraak magic circle
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mlemcpy: libc routine for duplicating a pupper

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Last orders!!

#Zilog is going to end #Z80 production. 😔

#8Bit #RetroComputing

#retrocomputing #8bit #z80 #zilog

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isithran reshared this.

Thinking about webrings again, gotta convince my friends to form one

isithran reshared this.

in reply to aki-nyan F4GRX Sébastien reshared this.

aki-nyan
aki-nyan
• •
Not kidding btw, if you're a mutual and interested in this hit me up, if we can get a few people and knock out the details it would be fun,

This may be that I'm living under a rock, but I've found out recently there is an initiative to test DIY HRT sources 🔗HRT Source Testing

HRT Source Testing — Trans Harm Reduction

Trans harm reduction has recently begun testing HRT sources which are commonly used by trans people who are self-medicating. This involves testing a vial of HRT for concentration (strength) and testing for contamination (impurities).
Trans Harm Reduction

Today in the mail 🐱　💿💨
Starship Operators Original Soundtrack, Kenji Kawai (GNCA-1045)
( I wish they did a bluray release for that TV series :3 )
Front cover
Back album cover
Inside cover
Disc silkscreen
Obi
isithran reshared this.

Sword of Damocles free #knitting pattern by Grace Lindley. This knit tapestry is brilliant. If you ever felt your #WIPs or to-do list were hanging over you like the Sword of Damocles, you can manifest it by knitting this double knit work of art. (This is not my work but a free pattern I found and wanted to share)
Link to free knitting pattern
https://www.ravelry.com/patterns/library/sword-of-damocles

Sword of Damocles pattern by Grace Lindley

Do you fancy a wall hanging that symbolises the weight of responsibility on you as a ruler and the enemies waiting in the wings to skewer you where you sit? Make this fancy tapestry and remember your own mortality!!
Ravelry
#knitting #wips

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isithran reshared this.

Finally made it to the @connections and woah, there’s a lot happening in there - tons of things to see and noise! Had a lovely tour through their aisles and aisles worth of equipment, and got to say hi to a few of the volunteers there too - we could have spent hours there omg ​:trans_nya:​
Lots and lots of electrical equipment used in telephone switches.
Even more of that equipment
@Connections Museum

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isithran reshared this.

no centralised social network could ever produce "the taliban deleted my account". that's a mastodon special.
isithran reshared this.

This evening I'm reverse engineering my smoke detectors audio status thingy (audiolink). It has information like battery status, dust, power fault count

isithran reshared this.

in reply to xssfox :blobhaj_hearttrans:

Craig Askings
Craig Askings
• •
is it a fast dtmf? (Can also be called Ademco or ContactID) That’s what I’ve seen in alarm panels and medical alarms.
isithran reshared this.

@johnvoorhees's breakdown of Apple's response to the DMA on MacStories is a must-read, especially if you've had a hard time understanding all the ramifications of Apple's policy changes in the EU. https://www.macstories.net/stories/understanding-apples-response-to-the-dma/

Understanding Apple’s Response to the DMA

What a week. When it began to look like Apple would announce how it planned to comply with the EU’s Digital Markets Act (DMA), I expected small changes at the margins that wouldn’t significantly move the needle in the EU or anywhere else.
John Voorhees (MacStories)
@John Voorhees

isithran reshared this.

in reply to Niléane

Ian Williamson
Ian Williamson
• •
Interesting regarding the scoping. I’ve lived in Germany for over a decade though still have a UK Apple ID for purchases so assumed I’d be out, but it sounds like that may not be the case.
isithran reshared this.

Narrator voice: "When threatened, the lithium-ion battery can expand up to twice its usual size"

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isithran reshared this.

Learn how QR codes work, and how to read them without a computer!

@piko and I just released the interactive explainer that we used in our workshop at #37c3!

✨ https://qr.blinry.org ✨

Reading QR codes without a computer!

qr.blinry.org
#37c3 @​Piko

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isithran reshared this.

New blog post: An update about my Rust implementation of Galileo OSNMA. OSNMA is a protocol, currently in test, used to authenticate cryptographically the data in the Galileo EU GNSS. Two years ago I published a Rust implementation of this protocol.

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in reply to Daniel Estévez

Daniel Estévez
Daniel Estévez
• •
In December 2023 there was a public key revocation exercise as part of the system tests. I have recorded and published the data, and report on what happened and how my software processes the scenario correctly.
in reply to Daniel Estévez loic_fejoz reshared this.

Daniel Estévez
Daniel Estévez
• •

Finally, I give an overview of the state of open-source OSNMA implementations. All other implementations I've found are in Python (not suitable for embedded microcontrollers) and under a copyleft license (or no license). So my galileo-osnma implementation in Rust with MIT + Apache license still occupies a singular position.

Read more: https://destevez.net/2024/01/an-update-about-my-rust-implementation-of-galileo-osnma/

An update about my Rust implementation of Galileo OSNMA – Daniel Estévez

destevez.net
isithran reshared this.

Déjà un an que mon manuel de survie des femmes dans la tech a été publié o
https://www.duchess-france.fr/dossier/women%20in%20tech/alli%C3%A9s/2023/01/15/manuel-survie-femme-tech.html
Il est toujours d'actualité, comme il l'était déjà il y a dix ans. Nous avons tous et toutes une part à jouer dedans.

Manuel de survie de la femme dans la tech

Je vois de plus en plus de femmes rejoindre l’informatique, et c’est une très bonne chose. Je vois aussi trop de femmes patir de sexisme ordinaire, se remettre en question encore et encore… et quitter le milieu au bout de quelques années.
Duchess France

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Full AACSess: Exposing and exploiting AACSv2 UHD DRM for your viewing pleasure https://media.ccc.de/v/37c3-12296-full_aacsess_exposing_and_exploiting_aacsv2_uhd_drm_for_your_viewing_pleasure

Full AACSess: Exposing and exploiting AACSv2 UHD DRM for your viewing pleasure

Following the failure and easy exploitation of the AACSv1 DRM on HD-DVD and Blu-ray, AACS-LA went back to the drawing board and announced...
media.ccc.de

Frieren Friday ⁼ω⁼
isithran reshared this.

technically, an ordinary UART qualifies as a 8b10b line code

isithran reshared this.

in reply to ✧✦Catherine✦✧

BenBE
BenBE
• •
if you use parity and multiple stop bits even 8b12b is possible (e.g. 8E2, 8O2) …
isithran reshared this.

this is my legacy

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in reply to Emma (IPG)

Emma (IPG)
Emma (IPG)
• •

Yesterday a trade was made.

I no longer have the Mario Kart Wii ketchup disc.

It's been 3 years. I miss you ketchup hack.

Apparently, the Friendica 2FA token issue where you couldn't be logged in on multiple trusted browsers at the same time has finally been fixed (^_^)
polprog68k reshared this.

Today's discovery: YUView, a cross-platform YUV player with advanced analysis features 💜

https://github.com/IENT/YUView

GitHub - IENT/YUView: The Free and Open Source Cross Platform YUV Viewer with an advanced analytics toolset

The Free and Open Source Cross Platform YUV Viewer with an advanced analytics toolset - GitHub - IENT/YUView: The Free and Open Source Cross Platform YUV Viewer with an advanced analytics toolset
GitHub

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in reply to isithran

Claudius
Claudius
• •

This looks pretty good, although I haven't quite yet figured out how it works.

I used to use Video Analyzer to explain video codecs to students, but it's unmaintained for 7 years, it also doesn't let you load just any video (needs a h265 yuv stream)
https://github.com/gabrieldiego/VideoAnalyzer

I found it slightly easier to get to the parts I want to explain (blocks, motion vectors), maybe it's also interesting to you.

You can see me using it here starting at 15:40 https://docs.claudiuscoenen.de/2022-WS-G1C/docs/2023-02-03-Video/#videocodec (german, sorry)


GitHub - gabrieldiego/VideoAnalyzer: Gitl HEVC/H.265 Analyzer based on Qt. Custom filters supported.

Gitl HEVC/H.265 Analyzer based on Qt. Custom filters supported. - GitHub - gabrieldiego/VideoAnalyzer: Gitl HEVC/H.265 Analyzer based on Qt. Custom filters supported.
GitHub

Wishing all the best for this new year, y'all 🐾✨
isithran reshared this.

Signal fault on the sushi train lines

isithran reshared this.

Honestly, it's too sad the E.600-E.649 rec series are assigned to such an obscure subject as traffic engineering, because I'd have loved to witness the chaos caused by the allocation of Rec E.621 😼

Et c'est parti pour la saison des SMS d'arnaque au dédouanement. Pour suivre/dédouaner un colis, ne suivez pas le lien dans le SMS, copiez-collez le n° de suivi de votre colis sur la page de votre société de transport.

Line cards/modules I decommissioned not so long ago :3
in reply to isithran

polprog68k
polprog68k
• •
they are pretty! do you have any CPU/controller cards?

Today is Tuesday 11011st September, 1993.
F4GRX Sébastien reshared this.

I think I'm holding on something decent for the architecture of Hamnet access networks to enable roaming /P prefixes.
isithran reshared this.

Understanding the internals of #Rust and learn how Rust code maps to assembly

https://eventhelix.com/rust/

#rustlang #reverseengineering

Rust to Assembly: Understanding the Inner Workings of Rust

Understand the assembly code generated for various Rust concepts like enums, match, self-passing, arrays, option, and smart pointers. Learn how the Rust language is translated to assembly and how the compiler optimizes the code.
eventhelix.com
#rust #reverseengineering #RustLang

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TIFO the Arduino Ethernet library performs unbuffered byte-by-byte transfers when you're using print() and println(), leading to unreasonably increased turnaround count. I'll need to dig in the library's code, to check why, and I'll probably make a bug report.

This doesn't happen when using write() with an explicit buffer length, though.

PCAP: https://app.packetsafari.com/analyze/l/KllD-YoBW6-oT3TQMCLj
"2 text/gemini\r" is written using println(), and the page content with write( void*, size_t).

in reply to isithran

isithran
isithran
•
Ok, apparently, print and println are inherited by the stream class, which explains why the write is unbuffered. Next, I'll need to check if I can do a zero-copy write() from flash, otherwise, I'll do a buffered write().
Tavi reshared this.

I wrote a spartan server that runs on an arduino uno w/ an Ethernet shield. Go check spartan://uno.lkw.tf/ with a client like Lagrange.
isithran reshared this.

This website is beautiful ✿✿
Deux Fleurs is a non profit organization providing hosting without data centers. They are using old computers at home in France, using open source technologies.

https://deuxfleurs.fr/

Deuxfleurs : fabriquons un internet convivial

Association qui œuvre en utilisant ses propres infrastructures, des outils sobres et des valeurs fortes.
deuxfleurs.fr
This entry was edited (1 year ago)

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40 years ago, DAICON IV (the 4th Osaka Japan SF Convention) opened with the screening of the following short animation film.

The team who produced that short would become later GAINAX, after Bandai noticed and financed them to produce Royal Space Force: The Wings of Honneamise.

https://www.youtube.com/watch?v=j5-4-r3ReUU


Daicon IV Opening Animation (1983)

Opening animation for the Daicon IV science fiction convention, produced by animators who would go on to form the animation studio GAINAX (Gunbuster, Evangel...
YouTube
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Patch submitted to the #Linux kernel by a four-year-old girl🤠
Patch description
This patch fixes typos. Four year old girl submitted it with help from her Aunt.
#linux
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"I was thinking a Demon Core fondue pot would be good decor for a science-theme Halloween party."

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Réception du jour :
3 cartes à puces Magis pour m’amuser avec mes Minitels !
Elles contiennent un répertoire de numéros et de services Minitel
Elles sont lisibles directement sur un Minitel Magis mais il faut aller sur un service qui n’existe plus pour modifier leur contenu
#Minitel #Magis #LECAM
3 cartes à puces pour Minitel Magis contenant chacun un répertoire de services Minitels
Face arrière des cartes Chacune indique le numéro et le code du service Minitel à appeler pour modifier le contenu du répertoire
#minitel #lecam #magis

isithran reshared this.

in reply to Jelora

Jelora
Jelora
• •
Elles étaient modifiables via le 3615 MAGIS avec un Magis « tout court »
ou via le 3623 MAGIS avec un Magis Club et une connexion haute vitesse dite « TVR (Télétel Vitesse Rapide) » étant jusqu’à 8 fois plus rapide
in reply to Jelora

Jelora
Jelora
• •
Sur mon Minitel Magis, ça donne ça pour la carte Magis « orange »
Elle semble être d’origine avec aucun autre numéro et nom de service en mémoire
La carte insérée dans le Minitel Magis qui affiche : "Veuillez patienter... Analyse du contenu de la carte en cours"
L'écran du Minitel avec affiché : "Veuillez patienter... Analyse du contenu de la carte en cours"
L'écran du Minitel avec affiché : "Carte à puce MAGIS 1 - Répertoire"
L'écran du Minitel avec affiché une liste de code de services et du numéro 3615 à appeler
in reply to Jelora

Jelora
Jelora
• •
Pour la carte Magis « bleu »
Il semble y avoir quelques anciens services en plus
La carte insérée dans le Minitel Magis qui affiche : "Veuillez patienter... Analyse du contenu de la carte en cours"
L'écran du Minitel avec affiché une liste de code de services et du numéro 3615 à appeler
in reply to Jelora

Jelora
Jelora
• •
Pour la carte Magis Club
Là il n’y a que des numéros vers des services via une connexion Minitel TVR
in reply to Jelora

Jelora
Jelora
• •

Il va falloir que je buche la doc technique du lecteur LECAM pour pouvoir lire et modifier leur contenu depuis mon serveur !

Il faudrait aussi que je trouve aussi d'anciennes cartes de paiement des années 90 pour voir si je peux interagir avec via mon serveur

in reply to Jelora

Jelora
Jelora
• •

Pour la curiosité, j'ai inséré les cartes dans mon Minitel Sillage
Il détecte bien que ce sont des cartes à mémoire mais il ne sait pas accéder à leur contenu

J'aurais bien testé avec un lecteur LECAM pour Minitel 1/1B/2/10/12 qui se branche sur la prise DIN mais j'en ai pas :(

La carte insérée dans le Minitel Sillage qui affiche : "L'utilisation du lecteur de carte à puce nécessite une connexion avec un serveur"
Gros plan sur l'écran du Minitel Sillage qui affiche lors de l'insertion de la carte dans le lecteur : "L'utilisation du lecteur de carte à puce nécessite une connexion avec un serveur"
Unknown parent

Jelora
Jelora
• •
@f4grx
Des Java Cards ?! J'avais jamais entendu parler de ça !
@F4GRX Sébastien
xssfox :blobhaj_hearttrans: reshared this.

Communications with Voyager 2 have paused while its antenna is pointed a mere 2-degrees away from Earth. The team expects it to remain on its trajectory with a plan for the spacecraft to reset its orientation around Oct 15th, enabling communication to resume.
https://go.nasa.gov/3Y9qP7D

NASA Mission Update: Voyager 2 Communications Pause

Once the spacecraft’s antenna is realigned with Earth, communications should resume.
NASA Jet Propulsion Laboratory (JPL)

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in reply to isithran

nick
nick
• •
must be weird to know that one day, somehow, someone is going to be the last person to successfully send a message to Voyager and they'll end up as a footnote in Wikipedia: "communicating with the DSN right up until engineer X inadvertently ejected the antenna during what was meant to be routine observations"
isithran reshared this.

a lot of you here need this sticker. def not me though.
This entry was edited (1 year ago)
isithran reshared this.

A friend attending #ICML just sent me a photo of this front runner for best poster award.
#icml

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in reply to Mark Reid

J
J
• •

Reminds me of the people who just go in and hang their work at museums without asking permission (and it stays there for weeks or months at a time) ... you really have to admire it.

https://news.artnet.com/art-world/michelle-hartney-met-protest-picasso-gauguin-wall-labels-1387801

etc... etc..


‘Museums Almost Infantilize Viewers’: A Guerrilla Artist Puts Up Her Own Wall Labels at the Met to Expose Male Artists’ Bad Behavior

Michelle Hartney is posting her own biographical descriptions next to work by Balthus, Picasso, and Gauguin.
Sarah Cascone (Artnet News)
This entry was edited (1 year ago)
Unknown parent

J
J
• •
@purple Agree
@purple yells into the void
⇧