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

Semihosting Debugging for #RISCV

https://tomverbeure.github.io/2021/12/30/Semihosting-on-RISCV.html

#LoRaWAN on #Apache NuttX OS ... Here's what we'll do

https://lupyuen.github.io/articles/lorawan3?4#lorawan-objective

"Inside the growing Whistleblower Movement that’s holding Tech Giants accountable for their missteps" (Facebook / Google / Apple)

https://www.vox.com/recode/22848750/whistleblower-facebook-google-apple-employees

"Kyoto University in Japan has lost about 77TB of research data due to an error in the backup system of its Hewlett-Packard supercomputer"

https://www.bleepingcomputer.com/news/security/university-loses-77tb-of-research-data-due-to-backup-error/

"Test Driven Development in #Embedded systems?"

https://www.reddit.com/r/embedded/comments/rrr09k/how_does_your_team_do_tdd_in_embedded_systems/?utm_medium=android_app&utm_source=share

Uri Shaked Reverses The #ESP32 WiFi

https://hackaday.com/2021/12/30/remoticon-2021-uri-shaked-reverses-the-esp32-wifi/

Here are the dependencies for #LoRaWAN on #NuttX OS

https://lupyuen.github.io/articles/lorawan3?3#dependencies

Here's why we ported Semtech's #LoRaWAN Stack to #NuttX OS ... With minimal changes

https://lupyuen.github.io/articles/lorawan3?2#small-steps

"My Apple Watch thinks I'm dead" (Wrist Tattoos)

https://www.jessesquires.com/blog/2021/12/29/apple-watch-thinks-im-dead/

Tricky Perspective 😬

Micron warns of DRAM chip delays due to China's Xian lockdown

https://www.channelnewsasia.com/business/micron-warns-dram-chip-delays-due-chinas-xian-lockdown-2406791

"I’m a climate scientist. Don’t Look Up captures the madness I see every day"

https://www.theguardian.com/commentisfree/2021/dec/29/climate-scientist-dont-look-up-madness

Porting #LoRaWAN to Apache #NuttX OS ... All shall be explained in this article

https://lupyuen.github.io/articles/lorawan3?1

"Matter is a new standard that promises to fix Smart Home interoperability — but can it deliver?"

https://www.theverge.com/22787729/matter-smart-home-standard-apple-amazon-google

"In 1989, General Magic Saw the Future of Smartphones"

https://spectrum.ieee.org/general-magic-motorola-envoy

"Workers in Vietnam lived inside factories to keep Samsung’s products on shelves during the pandemic"

https://restofworld.org/2021/samsung-worker-factories-pandemic/

CH583 #RISCV microcontroller supports Bluetooth 5.3 LE

https://www.cnx-software.com/2021/12/30/ch583-risc-v-microcontroller-supports-bluetooth-5-3-le/

Louis Wain: The artist who changed how we think about Cats

https://www.bbc.com/news/uk-england-london-59518847

"What Ever Happened to Flickr?"

https://www.techspot.com/article/2384-flickr/

How to inspect a #NuttX Stack Trace 👍

https://gist.github.com/lupyuen/ccfd90125f9a180b4cfb459e8a57b323