Lup Yuen Lee 李立源 @lupyuen@qoto.org

24 km Hike: HarbourFront to East Coast Park to Bayshore

https://strava.app.link/ASp3Lc4KcSb

SysCall 0 in #NuttX #Arm64 ... What's supposed to happen? 🤔

Source: https://github.com/lupyuen/nuttx-arm64-emulator#handle-nuttx-syscall-in-unicorn

#Unicorn Emulator for #NuttX ... Fixing the #Arm64 SysCall 🤔

Source: https://github.com/lupyuen/nuttx-arm64-emulator#unicorn-exception-at-nuttx-syscall

Association for the Advancement of #AI: "Future of AI Research"

https://aaai.org/about-aaai/presidential-panel-on-the-future-of-ai-research/

#Unicorn Emulator booting Apache #NuttX RTOS ... Why won't it execute SysCalls? 🤔

Source: https://github.com/lupyuen/pinephone-emulator/tree/avaota

"#HomeAssistant in a #Docker Container is far more usable and is easier to maintain than running the Virtual Machine"

https://www.howtogeek.com/i-found-the-best-way-to-install-home-assistant/

#Unicorn Emulator has a demo of #Arm64 Memory Mgmt Unit ... in 18 Lines of Assembly! Let's decipher the Demo Code, and fix our emulator of Apache #NuttX RTOS for Arm64 SBCs

https://lupyuen.org/articles/unicorn3.html

#NuttX Boot Flow for #Avaota-A1 SBC 🤔

Source: https://github.com/lupyuen/pinephone-emulator/blob/avaota/nuttx-boot-flow.pdf

Hyperlight: "Lightweight Virtual Machine Manager (VMM) designed to be embedded within applications"

https://github.com/hyperlight-dev/hyperlight

Crabtime: "novel way to write #RustLang Macros, inspired by #ZigLang’s comptime"

https://docs.rs/crabtime/latest/crabtime/

Gemini #LLM reviews my #GitHub Pull Request 🤔

Source: https://github.com/lupyuen/pinephone-emulator/pull/1#pullrequestreview-2727135385

Flashrom: Dumping a Flash Memory chip

https://hackyboiz.github.io/2025/03/09/newp1ayer48/flashrom/en/

#Linux Kernel Module for Rootkit Detection

https://blog.thalium.re/posts/linux-kernel-rust-module-for-rootkit-detection/

Light Phone 3: "ditches the E Ink Display for a crisp AMOLED" ($600 / Qualcomm SM 4450)

https://www.zdnet.com/article/i-switched-to-the-premium-dumbphone-everyones-talking-about-and-it-puts-e-ink-to-shame/

😂 "KFC Singapore embraces extra fingers"

https://www.marketing-interactive.com/kfc-singapore-embraces-ai-extra-fingers-and-distorted-hands-in-cheeky-campaign

"#LLM Scrapers are taking down #FOSS Projects' Infrastructure" (#GNOME)

https://thelibre.news/foss-infrastructure-is-under-attack-by-ai-companies/

Apache #NuttX and small systems - Modbus slave example

https://www.railab.me/posts/2025/3/nuttx-and-small-systems-modbus-slave-example/

Finding the Breaking Commit in Apache #NuttX RTOS ... Let's automate with Git Bisect

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