Lup Yuen Lee 李立源 @lupyuen@qoto.org

"Comprehensive (bottom-up) study on the Security of Arm Cortex-M systems" (#Embedded)

https://arxiv.org/abs/2401.15289

Orange Pi Neo: Gaming handheld with AMD Ryzen 7 7840U, 7-inch display, Manjaro #Linux

https://liliputing.com/orange-pi-neo-is-a-linux-handheld-gaming-pc-with-ryzen-7-7840u/

Automated 3D Scanning with OpenScan Mini

https://youtube.com/watch?v=dwRMK9LzBBc

#Ox64 BL808 SBC has One 64-bit #RISCV Core and Two 32-bit Cores ... We'll run #NuttX and Linux on the 64-bit T-Head C906 Core

Article: https://www.hackster.io/lupyuen/8-risc-v-sbc-on-a-real-time-operating-system-ox64-nuttx-474358#toc-ox64-sbc-and-bl808-soc-0

#ZigLang mounts a ROM FS Filesystem in the Web Browser ... Thanks to Apache #NuttX RTOS 👍

Source: https://github.com/lupyuen/tcc-riscv32-wasm#mount-the-rom-fs-filesystem-in-zig

#RISCV, #ZigLang and Apache #NuttX RTOS on Hacker News! 🎉

Source: https://news.ycombinator.com/item?id=39245664

Here's how we run Apache #NuttX Real-Time Operating System ... On the affordable #Ox64 BL808 #RISCV SBC @PINE64

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

#ZigLang Compiler compiles #NuttX ROM FS to WebAssembly ... So that TCC WebAssembly will support C Header Files and Library Files 🤔

Source: https://github.com/lupyuen/tcc-riscv32-wasm#rom-fs-filesystem-for-tcc-webassembly

"the alteration to Ms Purcell's midriff occurred when using Adobe Photoshop's Generative Expand tool"

https://www.abc.net.au/news/2024-02-01/georgie-purcell-ai-image-nine-news-apology-digital-ethics/103408440

Banana Pi BPI-F3: #RISCV Single-Board PC with 8-core CPU, dual Ethernet, PCIe 2.1

https://liliputing.com/banana-pi-bpi-f3-is-a-single-board-pc-with-an-8-core-risc-v-processor-dual-ethernet-and-pcie-2-1/

Weak Ordering in the #Ox64 BL808 Memory Management Unit (#RISCV T-Head C906) ... Causes problems with the UART and Interrupt Controllers! Here's how we fix it

https://lupyuen.codeberg.page/articles/plic3

Parsing the C Format Strings in #ZigLang ... Quickest hack 🤔

Source: https://github.com/lupyuen/tcc-riscv32-wasm#fix-the-varargs-functions

"A federal jury in Virginia awarded cybersecurity company Centripetal Networks $151.5 million in damages on Wednesday after finding that rival Palo Alto Networks violated the company's #Patent rights" (Threat intelligence gateway)

https://www.channelnewsasia.com/business/palo-alto-networks-hit-1515-million-verdict-centripetal-patent-trial-4090506

"Some #JetBrains customers feel strongly about AI Assistant and really don't want the plugin to be present in their JetBrains applications at all"

https://www.theregister.com/2024/02/01/jetbrains_unremovable_ai_assistant/

Vanilla OS #Linux: "we have replaced sudo with PolKit policies, allowing users to perform privileged operations in a more controlled and secure manner"

https://vanillaos.org/blog/article/2024-01-30/vanilla-os-2-orchid-beta-is-here

JellyFin adds support for Rockchip RK3588 MPP hardware acceleration

https://www.cnx-software.com/2024/02/01/jellyfin-rockchip-rk3588-mpp-hardware-acceleration/

FreeBSD Jailbreak: "it probably doesn’t hurt for people to try and run the PoC on their PS4 and PS5"

https://wololo.net/2024/02/01/is-an-18-year-old-vulnerability-the-key-to-the-next-ps5-ps4-jailbreak/

GSoC for Apache #NuttX RTOS (#RustLang)

https://cwiki.apache.org/confluence/plugins/servlet/mobile?contentId=288885445#content/view/288885445

Building and Testing Apache #NuttX Apps inside a Web Browser ... Yep it kinda works! 👍

Source: https://github.com/lupyuen/tcc-riscv32-wasm#nuttx-app-runs-in-a-web-browser

"On the Move" ... Autobiography of Dr Oliver Sacks

https://share.libbyapp.com/title/2116814