Lup Yuen Lee 李立源 @lupyuen@qoto.org

Let's snoop inside a ROM FS Filesystem ... It's tiny, no frills and easy to embed in our apps!

Article: https://lupyuen.codeberg.page/articles/romfs.html#inside-a-rom-fs-filesystem

Apache #NuttX saying strangely "Command Not Found"? Try enabling logging for Binary Loader and Scheduler 👍

Source: https://github.com/lupyuen/nuttx-rust-app#change-hello_rust_main-to-main

SBC Case Builder v3.0 released (#Pine64 Rock64, RockPro64, Quartz64, Star64)

https://www.cnx-software.com/2024/04/30/sbc-case-builder-v3-0-can-create-thousands-of-cases-for-popular-sbcs-and-standard-motherboards-mini-itx-pico-itx-nuc/

Decapsulating the #RISCV CH32V203 MCU

https://cpldcpu.wordpress.com/2024/05/01/decapsulating-the-ch32v203-reveals-a-separate-flash-die/

'King of Twang' guitarist Duane Eddy dies at 86

https://www.bbc.com/news/world-us-canada-68940716

Welcoming Mr Rushabh Gala to the Apache #NuttX Community! We'll work on #RustLang Apps for NuttX RTOS in Google Summer of Code 🎉

#GSoC: https://summerofcode.withgoogle.com/

"Asian Economies: History, Institutions, and Structures" - Jamus Jerome Lim

https://play.google.com/store/books/details?id=Cj_9EAAAQBAJ

How we read the ROM FS Filesystem in #ZigLang ... By calling the Apache #NuttX Driver

Article: https://lupyuen.codeberg.page/articles/romfs.html#open-a-rom-fs-file

"Attached is the #RISCV Disassembly for Apache #NuttX RTOS on #Ox64 BL808 SBC ... Who calls ECALL?" 🤔

ROM FS Filesystem in #WebAssembly ... Let's port the driver from Apache #NuttX RTOS, thanks to #ZigLang Compiler

Article: https://lupyuen.codeberg.page/articles/romfs.html#nuttx-driver-for-rom-fs

"There are several systemic problems in the Nix project, which have been developing over the course of years ... Some of these problems are symptomatic of serious corrosion of collaborative culture" (#OpenSource)

https://save-nix-together.org/

M5Stack CoreMP135: #STM32 MP135 Industrial Controller with #Linux and HDMI (Cortex-A7)

https://www.cnx-software.com/2024/04/30/m5stack-coremp135-a-linux-powered-industrial-controller-based-on-stm32mp135-cortex-a7-mpu/

How we build and boot Apache #NuttX RTOS for Sophgo SG2000 / #RISCV Milk-V Duo S (work in progress)

Source: https://github.com/lupyuen/nuttx-sg2000#build-apache-nuttx-rtos-for-milk-v-duo-s

"三體" - 劉慈欣

https://share.libbyapp.com/title/5774246

MicroSD Multiplexer (USB / FTDI)

https://www.tindie.com/products/badgerdnl/sdwire-usb-c-sd-card-reader-sd-mux/

ROM FS is a Read-Only Filesystem that runs entirely in memory ... Let's add it to Tiny C Compiler in #WebAssembly

Article: https://lupyuen.codeberg.page/articles/romfs.html#rom-fs-filesystem

GCC 14 will support #RISCV T-Head Vector Extension 👍

Source: https://gcc.gnu.org/gcc-14/changes.html

zigar: Call #ZigLang from JavaScript

https://github.com/chung-leong/zigar/wiki/Hello-world-(Node)