Lup Yuen Lee 李立源 @lupyuen@qoto.org

Passing Strings from #RustLang to C... That's how we convert to Rust a #PineTime Watch Face @PINE64 built with the #LittlevGL #Embedded UI library running on @RIOT_OS https://lupyuen.github.io/PineTime-apps/articles/watch_face

I envy @cnxsoft working at home in #ChiangMai 😛

https://www.cnx-software.com/2020/03/18/a-typical-day-working-from-home/

Highly educational medical handbook... Reminds me of Medic School...

https://covid-19.alibabacloud.com/

Maybe it's time we tuned down the fancy fake veggies... And go back to plain old veggies...

https://agfundernews.com/impossible-foods-closes-bumper-500m-funding-round-dominated-by-asian-investors.html

OrangeCrab #FPGA based on Lattice...

https://www.hackster.io/news/orangecrab-a-formidable-feature-packed-fpga-feather-04fd6c99eb0f

Learn #RustLang at home... Step by step from C! Based on @RIOT_OS and #LittlevGL running on #PineTime Smart Watch @PINE64 https://lupyuen.github.io/PineTime-apps/articles/watch_face

#Patent on 3D models? 🤔

https://www.techdirt.com/articles/20200317/04381644114/volunteers-3d-print-unobtainable-11000-valve-1-to-keep-covid-19-patients-alive-original-manufacturer-threatens-to-sue.shtml

#ePaper without batteries...

https://www.cnx-software.com/2020/03/17/nfc-powered-e-paper-displays-work-without-battery/

#PineTime FOSS Community ❤️❤️❤️ #RustLang, #FreeRTOS and @RIOT_OS... https://www.pine64.org/ Come chat with us on Discord / Matrix / Telegram @PINE64 ! https://wiki.pine64.org/index.php/PineTime#Community

Orange Crab and ULX3S #FPGA can run #RISCV Linux...

http://linuxgizmos.com/lattice-fpga-sbcs-can-run-linux-on-risc-v-softcore/

Memory Protection on #Arm Cortex M4F...

https://rileywood.me/2019/05/21/lightweight-memory-protection/

Bored at home? Learn some #RustLang! Here's how we call #Embedded C Functions from Rust... Based on @RIOT_OS and #LittlevGL running on #PineTime Smart Watch @PINE64 https://lupyuen.github.io/PineTime-apps/articles/watch_face

NULLs are the same in C... Not in #RustLang! Here's how we pass NULL in Rust with @RIOT_OS and #LittlevGL on #PineTime Smart Watch @PINE64 ... Coming soon https://lupyuen.github.io/PineTime-apps/articles/watch_face

#Pinebook Pro Pre-Orders Start 18 March @PINE64 ...

https://www.pine64.org/2020/03/15/march-update-manjaro-on-pinebook-pro-pinephone-software/

Translating Variables from #Embedded C to #RustLang... On @RIOT_OS with #LittlevGL running on #PineTime Smart Watch @PINE64 ... Coming soon https://lupyuen.github.io/PineTime-apps/articles/watch_face

https://hackernoon.com/7-hard-truths-about-starting-a-career-as-a-developer-z56u301p

Create a simple #RustLang app server...

https://christine.website/blog/how-i-start-rust-2020-03-15

Flipping Names and Types while converting C to #RustLang... That's how I converted to Rust a #PineTime Watch App @PINE64 based on @RIOT_OS and #LittlevGL... Coming soon https://lupyuen.github.io/PineTime-apps/articles/watch_face

Lattice #FPGA with onboard Wi-Fi, display, buttons, LEDs, and storage...

https://www.crowdsupply.com/radiona/ulx3s#details-top

SAMD51 with 2.4” LCD, Bluetooth, Wi-Fi, Accelerometer, Microphone, Buzzer, microSD, Light sensor, and Infrared Emitter... All for $30...

https://www.seeedstudio.com/Wio-Terminal-p-4509.html