Lup Yuen Lee 李立源 @lupyuen@qoto.org

Hoping I'll never use O(...) notation in my articles (flashback to unpleasant undergrad days)...

http://adventures.michaelfbryan.com/posts/words-are-hard/?utm_source=reddit&utm_medium=social&utm_campaign=words-are-hard

Home-Cooked Chicken Rice on the second day of the Lunar New Year... Because I'm a Cocky Rooster 😀

Creating an #IoT Learning Pathway for #PineTime Fans @PINE64... We're on to something HUGE here! 🤔 https://medium.com/@ly.lee/debug-rust-mynewt-firmware-for-pinetime-on-raspberry-pi-4b9ac2d093a9?source=friends_link&sk=edb508c31e43d3ec40ecd8554f3405f6

#Pinebook Pro's screen is smaller than my 8-year old MacBook Pro... But I'm so glad I can carry it everywhere without suffering back problems 😀

Really enjoying #Pinebook Pro @PINE64... Everywhere I go!

Story of a locking bug that's still in Linux today...

https://grsecurity.net/the_life_of_a_bad_security_fix

Hope this inspires us to sketch more by hand...

https://github.com/pshihn/rough

#Haskell on #Arduino Uno!

https://joeyh.name/blog/entry/announcing_arduino-copilot/

Flashback to my old days coding ActiveX and doing fancy CSS just for Internet Explorer...

https://schepp.dev/posts/today-the-trident-era-ends/

Get the #IoT joke? 😀

https://www.reddit.com/r/funny/comments/etion4/the_wireless_showerhead_product_from_eteltuningcom/?utm_medium=android_app&utm_source=share

#RustLang Domain-Specific Language for Quantum Computing...

https://docs.rs/qip/0.10.4/qip/#the-program-macro

#TikTok Kids who grew up with #Scratch: Someday you may be coding #RustLang on #PineTime Smart Watch @PINE64 ! https://vt.tiktok.com/FkXjR2/

Experimenting with Visual #RustLang on #RaspberryPi... Will this make Rust coding easier on #PineTime Smart Watch @PINE64 ? 🤔 https://medium.com/@ly.lee/visual-embedded-rust-programming-with-visual-studio-code-1bc1262e398c?sk=222de63e45993aacd0db5a2e4b1f33c7

Super cool #LoRa Ripple Mesh GPS tracker... With panic button!

https://www.hackster.io/scottpowell69/lora-tracker-pager-device-36bdb3

Turning a Roomba into a Drone? (I almost did!) Check out open-source Robotics Operating System...

https://thenewstack.io/robotics-operating-system-brings-open-source-approach-to-robotics-development/

Can I have a show of (virtual) hands (maybe feet)... What do you think about learning #RustLang through drag-and-drop visuals? Rust can be very difficult for newbies... Maybe this is the better way to get us familiar with the Rust syntax. This may appear on #PineTime Smart Watch @PINE64 someday! https://blog.usejournal.com/visual-embedded-rust-programming-with-visual-studio-code-1bc1262e398c?source=friends_link&sk=222de63e45993aacd0db5a2e4b1f33c7

Sounds impossible... But #Arm's #SWD Protocol (to flash and debug firmware) runs just fine on #RaspberryPi's #SPI port... No need to bang out bits slowly and unreliably over GPIO! It's the reason why #PineTime fans @PINE64 can debug firmware with #VSCode today. Hmmm if only somebody had discovered this much earlier... 🤔 https://medium.com/@ly.lee/openocd-on-raspberry-pi-better-with-swd-on-spi-7dea9caeb590?source=friends_link&sk=df399bfd913d3e262447d28aa5af6b63

Extremely honoured that many are learning #RustLang on #PineTime @Pine64... So I'll add more fun exercises to help you understand what happens inside our #IoT gadgets! Go right ahead and hack your Smart Watch
😀 https://medium.com/@ly.lee/debug-rust-mynewt-firmware-for-pinetime-on-raspberry-pi-4b9ac2d093a9?source=friends_link&sk=edb508c31e43d3ec40ecd8554f3405f6