Lup Yuen Lee 李立源 @lupyuen@qoto.org

Testing HaLow WiFi with 1 km range

https://youtube.com/watch?v=rj9GZQtFs8k

Soon we'll see many #RISCV SBCs based on Sophgo SG2000 SoC ... Like Milk-V Duo S. Will they boot Apache #NuttX RTOS? Let's find out!

Article: https://lupyuen.codeberg.page/articles/sg2000.html

Singapore Hackware: "Setting up a dual-boot DOS 6 and Win 98 Pentium 3 Retro PC"

https://www.meetup.com/hackware/events/301078404/

"Sketching Techniques for Artists: In-Studio and Plein-Air methods for drawing and painting Still Life, Landscape, Architecture, Faces and Figures"

https://share.libbyapp.com/title/6004618

Try our Drag-n-Drop Demo of #Ox64 BL808 Emulator in the Web Browser

Article: https://lupyuen.codeberg.page/articles/quickjs2.html#drag-n-drop-a-blinky-app

@quaternaut 4K Video plays OK on YouTube + Firefox with a 4K HDMI Display

@quaternaut Seems to work OK for VSCode and web browsing. Haven't tried video and games though

#ESP32-S3 1.69-inch Touch Display with 6-axis IMU, RTC, UART

https://www.cnx-software.com/2024/05/17/esp32-s3-1-69-inch-touch-display-features-6-axis-imu-rtc-uart/

Fedora #Linux 40: Release Party (Asahi Linux)

https://fedoramagazine.org/registration-open-fedora-40-release-party-on-may-24-25/

Asahi Fedora #Linux on M2 Mac Mini 👍

Source: https://asahilinux.org/

Zero Latency Interrupts in Apache #NuttX RTOS

https://nuttx.apache.org/docs/12.5.0/guides/zerolatencyinterrupts.html

Every Evening: #HomeAssistant will Auto-Dim the #Xiaomi TV Backlight 👍

Source: https://gist.github.com/lupyuen/03a7cc8702085c70893e157d8c3ca3f8

Remember Makecode? BBC micro:bit and its Drag-n-Drop App Builder? Let's give MakeCode a wholesome wholesale makeover ... With #Blockly, #QuickJS JavaScript Engine, Apache #NuttX RTOS and #Ox64 BL808 64-bit #RISCV SBC

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

C++ features in GCC 14

https://developers.redhat.com/articles/2024/05/15/new-c-features-gcc-14#

"Arch #Linux is going to officially support Arm / #RISCV"

https://news.itsfoss.com/archlinux-arm-riscv/

#HomeAssistant on M2 Mac Mini ... With Docker Container on Rancher Desktop 🎉

Source: https://www.home-assistant.io/installation/linux#install-home-assistant-container

Handling UART Interrupts on #RISCV Milk-V Duo S ... With the Platform-Level Interrupt Controller (PLIC)

Source: https://github.com/lupyuen/nuttx-sg2000#fix-the-plic-interrupt-controller-for-sg2000

Updates for #Zephyr OS on #RISCV

https://riscv.org/blog/2024/05/recent-developments-in-the-zephyr-port-for-risc-v/

Can we run JavaScript on Apache #NuttX RTOS? Let's find out with #QuickJS JavaScript Engine and #Ox64 BL808 SBC!

https://lupyuen.codeberg.page/articles/quickjs.html