Lup Yuen Lee 李立源 @lupyuen@qoto.org

Our #LVGL Input Driver in #ZigLang ... And how we worked around the Opaque Type

Article: https://lupyuen.codeberg.page/articles/lvgl4.html?11#appendix-initialise-lvgl-input

#ESP32-H2 Security

https://blog.espressif.com/build-affordable-secure-connected-devices-with-esp32-h2-b8d542df8cb4

"Why is extreme Frontier Travel booming despite the risks?"

https://theconversation.com/why-is-extreme-frontier-travel-booming-despite-the-risks-208201

Cosmic Navigation: "a new type of navigation system in which receivers detect Muons — subatomic particles created by collisions between cosmic rays and particles in Earth’s atmosphere — rather than satellite signals"

https://www.freethink.com/hard-tech/navigation-system

Here's how we init #LVGL with #ZigLang, #WebAssembly and JavaScript

Article: https://lupyuen.codeberg.page/articles/lvgl4.html?10#appendix-initialise-lvgl

JavaScript Render Loop for our #LVGL App in #WebAssembly

Article: https://lupyuen.codeberg.page/articles/lvgl4.html?8#main-javascript-function

ioCubes: Educational electronics in modular boxes

https://www.hackster.io/news/coffreedom-io-s-iocubes-aim-to-ease-people-into-electronics-and-coding-with-compact-modular-boxes-0edf18f254cd

"We are applying our #RustLang embedded language to transform Hardware Manuals into Specifications, with our first target being a complete description of the NXP i.MX8 SoC"

https://dl.acm.org/doi/10.1145/3593856.3595903

Apache #NuttX RTOS on Hacker News front page 🎉

https://news.ycombinator.com/item?id=36453810

"(GitHub) RepoJacking is an attack where a malicious actor registers a username and creates a repository used by an organization in the past but which has since changed its name"

https://www.bleepingcomputer.com/news/security/millions-of-github-repos-likely-vulnerable-to-repojacking-researchers-say/

Connecting your RC2014 Z80 to a Psion or other RS232 terminal

https://www.kianryan.co.uk/2023-06-22-connecting-rc2014-to-psion-or-other-rs232-terminal/

GPL issues with Red Hat Enterprise #Linux business model

https://sfconservancy.org/blog/2023/jun/23/rhel-gpl-analysis/

Hot topics in Operating Systems

https://dl.acm.org/doi/proceedings/10.1145/3593856

Hugging Face: "How we automatically evaluate a model in today’s #LLM world"

https://huggingface.co/blog/evaluating-mmlu-leaderboard

Exporting JavaScript Functions to #ZigLang ... Thanks to #WebAssembly

Article: https://lupyuen.codeberg.page/articles/lvgl4.html?8#export-javascript-functions-to-zig

Simulator for Vision Pro

https://appleinsider.com/articles/23/06/22/hands-on-with-visionos----using-the-apple-vision-pro-operating-system

How we import #ZigLang #WebAssembly Functions into our JavaScript

Article: https://lupyuen.codeberg.page/articles/lvgl4.html?8#import-zig-functions-into-javascript