Lup Yuen Lee 李立源 @lupyuen@qoto.org

Porting TCC #RISCV Compiler to #WebAssembly ... Gets troubling 🤔

Source: https://github.com/lupyuen/tcc-riscv32-wasm#analysis-of-missing-functions

Plex raises $40M as it nears profitability

https://techcrunch.com/2024/01/29/streaming-media-company-plex-raises-new-funds-as-it-nears-profitability/

"SpaceX's laser system for Starlink is delivering over 42 petabytes of data for customers per day"

https://www.pcmag.com/news/starlinks-laser-system-is-beaming-42-million-gb-of-data-per-day

Reverse-Engineering a Scoreboard Display (#ESP32, #Zephyr)

https://hardfault.life/p/big-seven-segment

How we compile and run #NuttX Apps inside a Web Browser ... With a little help from JavaScript Local Storage

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

After enabling Strong Ordering on #Ox64 BL808 ... Our UART and Interrupt troubles are finally over!

Article: https://lupyuen.codeberg.page/articles/plic3.html#it-works

#NuttX App compiled in Web Browser ... Runs OK with NuttX Emulator in Web Browser 🎉

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

Accessing the #Pinecil UART with RP2040 probe (#RISCV BL706)

https://danielmangum.com/posts/risc-v-bytes-accessing-pinecil-uart-picoprobe/

"Unprivileged attackers can get Root Access on multiple major #Linux distributions in default configurations by exploiting a newly disclosed local Privilege Escalation (LPE) vulnerability in the GNU C Library (glibc)"

https://www.bleepingcomputer.com/news/security/new-linux-glibc-flaw-lets-attackers-get-root-on-major-distros/

TCC Compiler in #WebAssembly compiles a #NuttX System Call ... In #RISCV Assembly! 👍

Source: https://lupyuen.github.io/tcc-riscv32-wasm/

Here's how we enable Strong Ordering for Memory Mapped I/O ... On #Ox64 BL808 and T-Head C906

Article: https://lupyuen.codeberg.page/articles/plic3.html#enable-strong-order

Rules for Writing a Technical Book

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10414569/

"#HomeAssistant is now available on Apple CarPlay"

https://www.home-assistant.io/blog/2024/01/29/companion-app-for-ios-20241-carplay/

"Qwen-72b is the best (Open Source) Medical #LLM on medical reasoning benchmarks in the zero-shot setting" (#Alibaba)

https://www.medarc.ai/blog/medarc-llms-eval-part-1

KDE Plasma 6 Test Week: "anyone can help ensure changes in Fedora #Linux work well in an upcoming release"

https://fedoramagazine.org/contribute-at-the-kde-plasma-6-test-week/

"#Purism announced they are facilitating a first public offering of shares ... They are aiming to raise money at a $75 million USD valuation"

https://www.phoronix.com/news/Purism-75M

Testing the #RISCV Lichee Console 4A (T-Head TH1520 / C910)

https://www.cnx-software.com/2024/01/29/lichee-console-4a-risc-v-devkit-testing-benchmarks-features-debian-12/

"#Amazon and iRobot mutually agreed to call off their planned Acquisition"

https://www.cnbc.com/2024/01/29/amazon-terminates-irobot-deal-vacuum-maker-to-lay-off-31percent-of-staff.html