Lup Yuen Lee 李立源 @lupyuen@qoto.org

Apache #NuttX RTOS in Space! 🚀

(Sony SPRESENSE #IoT Board)
https://www.sony.com/en/SonyInfo/blog/2024/03/07/?s_tc=blog0000069_employees

TinyEMU #RISCV Emulator supports HTIF Console ... Here's how it works

Article: https://lupyuen.codeberg.page/articles/tinyemu.html#print-to-htif-console

#RISCV On-Demand Paging for #Ox64 BL808 SBC ... Works a bit wonky on Apache #NuttX RTOS 🤔

Source: https://github.com/lupyuen2/wip-pinephone-nuttx/blob/on-demand-paging3/README.md

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/