Lup Yuen Lee 李立源 @lupyuen@qoto.org

How we Blink the LED on #Ox64 BL808 #RISCV SBC ... With #QuickJS JavaScript Engine

Article: https://lupyuen.codeberg.page/articles/quickjs.html#quickjs-blinks-the-led-on-ox64-sbc

Running #LLM locally on Ubuntu #Linux with Ollama

https://itsfoss.com/ollama-setup-linux/

"Getting started with #Zephyr is super easy, but if you may find that getting into the details and customizing how it behaves is a challenge"

https://www.embedded.com/will-zephyr-become-the-dominant-rtos/

"While #Thread builds on many free and open standards ... Thread is very much neither free nor open"

https://overengineer.dev/blog/2024/05/10/thread/

Sophgo SG2000 SoC: A fascinating mix of 64-bit #RISCV Cores (Arm too)

Source: https://github.com/lupyuen/nuttx-sg2000

"The Great Gatsby: Graphic Novel"

https://share.libbyapp.com/title/5340304

Let's add ioctl() to #QuickJS JavaScript Engine ... So Apache #NuttX RTOS can Blink the LED

Article: https://lupyuen.codeberg.page/articles/quickjs.html#add-ioctl-to-quickjs

#RISCV WCH CH32V006 MCU: More I/Os, memory and storage

https://www.cnx-software.com/2024/05/09/wch-ch32v006-risc-v-microcontroller-adds-more-i-os-memory-and-storage-compared-to-ch32v003/

"Z-Wave is alive and well, partly due to a strong community that is building new open-source resources" (#HomeAssistant)

https://www.home-assistant.io/blog/2024/05/08/zwave-is-not-dead/

RaftI2C: I2C Auto Identification (#ESP32)

https://robdobson.com/2024/04/i2c-auto-identification/

"Behind #Eurovision’s lightning-fast Live TV Stage Changes"

https://youtube.com/watch?v=23re8TbGg7k

Join us online at Apache #NuttX International Workshop! (13-14 Jun 2024)

Details: https://events.nuttx.apache.org/

Guessing the Internals of #RISCV Sophgo SG2000 SoC (Milk-V Duo S) 🤔

Source: https://github.com/lupyuen/nuttx-sg2000

#QuickJS JavaScript Engine overflows the Stack on Apache #NuttX RTOS ... Let's bump up the Stack Size

Article: https://lupyuen.codeberg.page/articles/quickjs.html#nuttx-stack-is-full-of-quickjs

Sipeed MaixCAM: AI Camera based on #RISCV SOPHGO SG2002 with a 1-TOPS NPU

https://www.cnx-software.com/2024/05/10/sipeed-maixcam-risc-v-ai-camera-devkit-5mp-camera-2-3-inch-display-gpio/

CMSIS-DAP Debug Probe for Robots and Pixhawk with KiCAD (Apache #NuttX RTOS)

https://mcuoneclipse.com/2024/05/05/cmsis-dap-debug-probe-for-robots-and-pixhawk-with-kicad/

Bought another #RISCV Milk-V Duo S for Apache #NuttX RTOS Release Testing ... Something strangely satisfying about NuttX on RISC-V: We finished the port in only 10 days! 👍

Source: https://github.com/lupyuen/nuttx-sg2000

How we compile #QuickJS JavaScript Engine for Apache #NuttX RTOS

Article: https://lupyuen.codeberg.page/articles/quickjs.html#build-quickjs-for-nuttx