Lup Yuen Lee 李立源 @lupyuen@qoto.org

How we Blink a Simulated LED ... On Apache #NuttX Emulator for #Ox64 BL808 SBC

Source: https://github.com/lupyuen/quickjs-nuttx#simulate-the-led-on-ox64-emulator

"Niksen: Embracing the Dutch art of Doing Nothing" by Olga Mecking

https://share.libbyapp.com/title/5949024

Let's blink an LED on #Ox64 BL808 #RISCV SBC @PINE64 ... With #NimLang and Apache #NuttX Real-Time Operating System

Article: https://lupyuen.codeberg.page/articles/nim

How Small is #QuickJS JavaScript Engine?

Source: https://github.com/lupyuen/quickjs-nuttx#how-small-is-quickjs

#QuickJS JavaScript Engine ... Computing the Heap Memory used 🤔

Source: https://github.com/lupyuen/quickjs-nuttx#how-small-is-quickjs

"A mountain of Spam PRs landed in the Express.js project repo after a popular YouTube tutorial used it as an example for contributing to #OpenSource"

https://socket.dev/blog/express-js-spam-prs-commoditization-of-open-source

#RISCV Earl Grey: "first commercial chip based on the OpenTitan Hardware Security design has hit the market"

https://spectrum.ieee.org/open-titan-chip

Ethernet for hackers

https://hackaday.com/2024/02/12/ethernet-for-hackers-the-very-basics/

Future for PyO3: #RustLang bindings for #Python

https://polar.sh/davidhewitt/posts/hello-world-and-the-future-for-pyo3

From OpenHAB to #HomeAssistant

https://60chequersavenue.net/wordpress/2024/01/automate-everything/

#QuickJS Linker Map ... Visualised with linkermapviz 👍

Source: https://github.com/lupyuen/quickjs-nuttx#how-small-is-quickjs

Here's how we run Apache #NuttX Real-Time Operating System ... On the affordable #Ox64 BL808 #RISCV SBC

https://www.hackster.io/lupyuen/8-risc-v-sbc-on-a-real-time-operating-system-ox64-nuttx-474358

Here's how we add an LED Driver to #NuttX QEMU #RISCV ... For testing #QuickJS and other Blinkies

Source: https://github.com/lupyuen/quickjs-nuttx#add-led-driver-to-nuttx-qemu-risc-v

@niclas Thank goodness I'm not married 😂

"Scientists protect Marine Creatures living on Singapore's shorelines" (#RFID in Corals)

https://youtube.com/watch?v=qGiWPxKdwrM

#RancherDesktop stopped working on my 12-year-old Mac ... Had to switch QEMU x64 to an older version 🤔

Source: https://gist.github.com/lupyuen/fba7aedaf6012f58f92948839d2d4c6c

#OpenStreetMap announces Vector Maps

https://blog.openstreetmap.org/2024/02/11/2024-announcing-the-year-of-the-openstreetmap-vector-maps/

"Moving your #Linux workloads from a x86 server to this amazingly inexpensive #Mainframe can save 52% TCO over five years, IBM claims ... LinuxONE 4 Express starts at $135,000"

https://www.zdnet.com/home-and-office/smart-office/linuxone-4-express-how-ibms-budget-mainframe-could-be-right-for-you/