Lup Yuen Lee 李立源 @lupyuen@qoto.org

Coding on half of a Xiaomi 4KTV ... Let's see if it works 🤔

"Grasp: The Science transforming how we Learn" by Sanjay Sarma, Luke Yoquinto

https://share.libbyapp.com/title/5152989

"Unintended Consequences In #Singapore" by David Chan

https://share.libbyapp.com/title/4258771

Watch what happens when we boot Apache #NuttX RTOS on TinyEMU #RISCV Emulator

Article: https://lupyuen.codeberg.page/articles/tinyemu.html#boot-nuttx-in-tinyemu

#RISCV On-Demand Paging ... Updated for Apache #NuttX RTOS 👍

Source: https://nuttx.apache.org/docs/latest/components/paging.html

#NuttX App Dragged-n-Dropped to a Real #Ox64 BL808 SBC, thanks to WebSerial API ... Seriously laggy, might use Zmodem 🤔

Article: https://lupyuen.codeberg.page/articles/quickjs2.html

"A History of Fake Things on the Internet" by Walter Scheirer

https://share.libbyapp.com/title/10174541

TinyEMU Emulator is hardcoded to run at these #RISCV Addresses ... Let's make them work with Apache #NuttX RTOS

Article: https://lupyuen.codeberg.page/articles/tinyemu.html#risc-v-addresses-for-tinyemu

#RISCV On-Demand Paging for Apache #NuttX RTOS 🎉

https://github.com/apache/nuttx/pull/11824

"The Crypto Launderers: Crime and Cryptocurrencies from the Dark Web to DeFi and beyond" by David Carlisle

https://share.libbyapp.com/title/10377600

Installing the TinyEMU #RISCV Emulator ... Yep TinyEMU does Doom! 👍

Article: https://lupyuen.codeberg.page/articles/tinyemu.html#install-tinyemu-emulator

World's Fastest Camera Drone

https://youtube.com/watch?v=9pEqyr_uT-k

Vadai & Curry Puffs: History of iconic Singapore Hawker Snacks

https://youtube.com/watch?v=0u2C-_vAd0Y

"How Do You Live?" by Genzaburo Yoshino

https://share.libbyapp.com/title/6133839

Troubleshooting Crash Dumps for Apache #NuttX RTOS will become a little less painful ... Thanks to our new NuttX Log Parser in #PureScript! This is how we created a Real-Time Parser and Explainer for #RISCV Exceptions and Stack Dumps

Article: https://lupyuen.codeberg.page/articles/purescript.html

Brian Mulroney, former Canadian PM, dies aged 84

https://www.theguardian.com/world/2024/feb/29/brian-mulroney-canadian-pm-dies-84

2024 Leap Day Bugs: "Smart Watches from Amazfit also had problems dealing with the Leap Day, either hanging or showing an incorrect date"

https://codeofmatt.com/list-of-2024-leap-day-bugs/

"Batteryless Devices enable a unique set of applications ... However, to develop such applications, system support is required to ensure Intermittence-Safe Execution" (#IoT)

https://cacm.acm.org/research/the-internet-of-batteryless-things/

#Mastodon for Android: QR Codes for profile sharing

https://blog.joinmastodon.org/2024/02/mastodon-for-android-update/

"Court orders maker of Pegasus Spyware to hand over code to #WhatsApp ... NSO Group is accused in lawsuit by Meta’s messaging app of spying on 1,400 users"

https://www.theguardian.com/technology/2024/feb/29/pegasus-surveillance-code-whatsapp-meta-lawsuit-nso-group