Lup Yuen Lee 李立源 @lupyuen@qoto.org

#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

"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/

Chromedp: "#GoLang package that provides a simple API to control the Chrome Browser"

https://www.pacenthink.io/post/feeding-a-hungry-mouse-using-chromedp-and-golang/

#LVGL ends collaboration with SquareLine Studio

https://blog.lvgl.io/2024-02-12/sls-break-up

Wish sold to Qoo10 for $173 million

https://www.rttnews.com/3423840/contextlogic-to-sell-wish-assets-to-qoo10-for-173-mln.aspx

#FOSDEM 2024 experience (#Pine64)

https://ounapuu.ee/posts/2024/02/12/fosdem-2024/

#QuickJS JavaScript Engine blinks a Simulated LED ... On Apache #NuttX Emulator 🎉

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

Bare Metal Experiments on #Ox64 BL808 SBC ... With Apache #NuttX RTOS

Article: https://www.hackster.io/lupyuen/8-risc-v-sbc-on-a-real-time-operating-system-ox64-nuttx-474358#toc-bare-metal-experiments-8

#QuickJS JavaScript Engine blinks the LED ... On Apache #NuttX Emulator! 🎉

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

USB PD Tester: Power Supply Gadget with #RISCV CH32X035

https://www.hackster.io/news/stefan-wagner-s-usb-pd-tester-is-a-tiny-power-supply-gadget-built-around-a-risc-v-microcontroller-366e6e80f4cd