Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

Learning to shoot #PinePhone in 4K 🤔

https://youtu.be/9TgzCd5TELU

Now we can run #NuttX Console Apps on #PinePhone ... Without a Serial Cable! Here's how we call the #LVGL GUI Library to create a Touchscreen Terminal App

https://lupyuen.github.io/articles/terminal

Integrating #RustLang into BlackBerry QNX microkernel

https://blogs.blackberry.com/en/2023/02/this-is-the-kind-of-rust-the-automotive-industry-needs

Puya PY32: Cheapest flash microcontroller you can buy (Arm Cortex-M0+)

https://jaycarlson.net/2023/02/04/the-cheapest-flash-microcontroller-you-can-buy-is-actually-an-arm-cortex-m0/

#LVGL Apps for #PinePhone might get too complex ... #ZigLang can help!

Article: https://lupyuen.github.io/articles/terminal?16#lvgl-programming-in-zig

Compiling Apache #NuttX RTOS on #Pinebook Pro (Arm64) ... Yep it works!

https://youtu.be/86RaCCk6EbA

How we render NSH Output in our #LVGL Terminal App for Apache #NuttX RTOS

Article: https://lupyuen.github.io/articles/terminal?15#handle-output-from-nsh-shell

Handling Integer Overflow in #RustLang

https://bmoxb.io/2023/01/28/integer-overflow-in-rust.html

Finding a suitable Embedded #RustLang HAL (#ESP32)

https://apollolabsblog.hashnode.dev/what-the-hal-the-quest-for-finding-a-suitable-embedded-rust-hal

This Week in #RustLang

https://this-week-in-rust.org/blog/2023/02/01/this-week-in-rust-480/

#GoLang Memory Arenas vs Traditional Memory Management

https://pyroscope.io/blog/go-1-20-memory-arenas/

ez-clang: C++ REPL for #Embedded devices (ARMv7-m)

https://echtzeit.dev/ez-clang/

"increase in the indoor concentration of fine particulate matter (PM2.5) by 10 μg/m3 ... increases a player’s probability of making an erroneous move by 26.3%"

https://pubsonline.informs.org/doi/10.1287/mnsc.2022.4643

Here's how we handle input from #LVGL Touchscreen Keyboard ... In our #PinePhone Terminal App for Apache #NuttX RTOS

Article: https://lupyuen.github.io/articles/terminal?12#handle-input-from-lvgl-keyboard