I Love You worm. 22 years now.

Wearing my lucky shirt

Finished my latest project: Implementing a rotating square on my #commodore #amiga in C using the AmigaOS APIs. Source code: github.com/b3lial/amiga-r…

Finished part 1 of my blog article on how to implement rotation on #commodore Amiga in C using AmigaOS APIs. Its mainly about boiler plate code: Show bitmap on screen, planar2chunky conversion, hide mouse, etc. phobosys.de/?p=276 #Retro #programming

Finished part 2 of my blog article regarding bitmap rotation on AmigaOS. It is about matrix multiplication, fix point arithmetics and sin/cos lookup tables :) phobosys.de/?p=314 #commodore #retro #programming

Every Mega Drive Shooter Ranked & Reviewed... Coming Soon but the hype starts now. 💥 youtu.be/DK8ho6VG7Kg #megadrive #shmup #RetroGaming

I have started a series of #IoT and #cloud integration tutorials. Just finished the first demo project which connects an dht22 temp/humidity sensor to an esp32 and publishes the results via rest interface. github.com/b3lial/esp32-t…

perfect date reddit.com/r/programmerhu…

In case you have to quickly spawn or demonstrate a time series InfluxData for an #IoT project: I created a small git repo with a few example scripts to start the db and add some data. No rocket science but hopefully makes life easier ;) github.com/b3lial/influxd…

While working on our series of #IoT tutorials, the PoC temp/humidity sensor got an update and now stores its values in a time series influxdb :) github.com/b3lial/esp32-t…

If you want to setup in a few seconds a grafana instance with an integrated influxdb data source using ansible for your #iot project, I have created this project on github github.com/b3lial/ansible…

Simple explanation of how gpsjam.org works: Aircraft with ADS-B send their position but also send measures of position uncertainty. When there is interference with their GPS, the uncertainty goes up. I aggregate this data over 24 hours and bin it into hexes.

I finished a new blog article about how to create your #iot infratstructure automatically with ansible using an #InfrastructureAsCode approach. It uses InfluxDB and Grafana to store / visualize data from an ESP32 based temperature sensor. phobosys.de/?p=465

A party invite from J.R.R. Tolkien. Check the text at the bottom.

This is brilliant ... Sleep Sort!

It is time consuming, to crawl through the huge amounts of mails. Therefore, I created a tool which uses #OpenAI to analyze my mail threads and lets me ask questions like "Were tasks assigned to me", "Write a small summary of this mail thread", etc. github.com/b3lial/openai-…

New writeup: "Hacking Millions of Modems (and Investigating Who Hacked My Modem)" samcurry.net/hacking-millio… Thanks for reading! Huge thanks to veritas, Brett Buerhaus, shubs, d0nut 🦀, Ian Carroll, and everyone who reviewed the post beforehand.