Lup Yuen Lee 李立源 @lupyuen@qoto.org

Tanmatsu Handheld Terminal: #RISCV ESP32-P4 + #ESP32-C6 + #LoRa

https://liliputing.com/tanmatsu-handheld-terminal-has-a-risc-v-processor-qwerty-keyboard-and-wifi-bluetooth-and-lora/

My Coding Stats for 2024 🎉

Source: https://wakatime.com/a-look-back-at-2024/1400ff7e-46fd-4166-9c09-838ee327596e/lzdpgypwvd

Something broke Apache #NuttX RTOS and it's one of these 468 Commits ... But which one? Let's run Git Bisect to discover the Breaking Commit automatically

https://lupyuen.org/articles/bisect.html

"#Linux Format" (Jan 2025)

https://share.libbyapp.com/title/11405988

What's inside the #RISCV SG2000 MicroSD

Article: https://lupyuen.org/articles/sg2000.html#appendix-inside-the-sg2000-microsd

We’re experimenting with an #LLM Bot (Large Language Model) that will review Pull Requests for Apache #NuttX RTOS ... Here's how we created the Bot in One Week

Article: https://lupyuen.org/articles/llm.html

Compiling C to Safe #RustLang: "we present a formal translation of a subset of C, dubbed Mini-C, to safe Rust"

https://arxiv.org/abs/2412.15042

22 km Hike: Mount Faber to Sentosa Beach and Back

https://strava.app.link/liVl7XwzQPb

Boxes.py: Open-source Box Generator (Laser Cutting)

https://boxes.hackerspace-bamberg.de/

"Deep Dream: Science Fiction Exploring the Future of Art"

https://share.libbyapp.com/title/10393975

Git Bisecting a bug in Apache #NuttX RTOS ... Happy New Year! 🎉

Source: https://github.com/lupyuen/nuttx-bisect

Blocking the pesky WordPress Malware Bots 😬

Source: https://lupyuen.org/articles/mastodon.html#appendix-backup-our-mastodon-server

Apache #NuttX RTOS at #FOSDEM 🎉

Details: https://fosdem.org/2025/schedule/event/fosdem-2025-4528-sbom-journey-for-an-open-source-project-apache-nuttx-rtos/