Lup Yuen Lee 李立源 @lupyuen@qoto.org
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
Commodore CLCD Project: recreating the Commodore prototype laptop (6502)
Espresso Maker modding With Gagguino (#STM32 Black Pill)
https://hackaday.com/2022/11/20/homebrew-espresso-maker-modding-with-gagguino/
Arduino Source Code: https://github.com/MikeBoydCode/ChessCheating
"Making THAT Chess Cheat Device" (#Arduino)
Air32F103 is a clone of #STM32 F103 (Blue Pill) clocked at up to 216 MHz
https://www.cnx-software.com/2022/11/21/air32f103-is-a-clone-of-stm32f103-clocked-at-up-to-216-mhz/
Lup Yuen Lee 李立源
boosted
@lupyuen @lupyuen C interop is always fun with whatever language you are doing, I must say.
I had a look at Zig and it definately looks cool. I'm currently quite the heavy D user although I really do have a sweet spot for C, there's a lot you can more easily do in C especially when it comes to things like shared memory and doing it all by hand.
Quite the `mmap()` and `clone()` enjoyer!
I am also working currently on a compiler, started it last year March, all from scratch (no LLVM toolchain at all), for my own purposes. Writing it in D has been nice especially because I could rapidly prototype due to it having a garbage collector (atleast by default). Howeve, the language I am working on will compile to C and will do manual memory management as at my core I prefer it.
I had a look at Zig and it definately looks cool. I'm currently quite the heavy D user although I really do have a sweet spot for C, there's a lot you can more easily do in C especially when it comes to things like shared memory and doing it all by hand.
Quite the `mmap()` and `clone()` enjoyer!
I am also working currently on a compiler, started it last year March, all from scratch (no LLVM toolchain at all), for my own purposes. Writing it in D has been nice especially because I could rapidly prototype due to it having a garbage collector (atleast by default). Howeve, the language I am working on will compile to C and will do manual memory management as at my core I prefer it.
Lup Yuen Lee 李立源
boosted
@lupyuen I saw these running at the conference myself. The datacenter of the future will be so much quieter!
#BL602 SPI DMA ... Now supported on Apache #NuttX RTOS! 🎉
Article: https://lupyuen.github.io/articles/spi2#appendix-spi-dma-on-bl602-nuttx
Liquid Cooling at Supercomputing ‘22
How the Graphical User Interface was invented (Xerox PARC)
OpenTelemetry: vendor-neutral standard for telemetry across languages (Observability)
Awesome Fediverse: curated list of Fediverse resources
Squash Commits the easier way ... With GitHub Desktop 👍
"a class-action lawsuit filed against GitHub Copilot, its parent company Microsoft, and OpenAI claims open-source software piracy and violations of open-source licenses"
Lup Yuen Lee 李立源
boosted
@lupyuen Thanks for sharing. Such an interesting article. Petzold's books were essential at some point in my career. Interesting how open he is about his alcohol addiction issues.
Nvidia faces lawsuit for melting RTX 4090 cables
https://www.theregister.com/2022/11/18/nvidia_flawsuit_4090/
Charles Petzold: Ten Steps to “Code”
https://www.charlespetzold.com/blog/2022/11/Ten-Steps-to-Code.html
Scrubbing my #NuttX code with "nxstyle" ... Can we automate this with a VSCode Extension? 🤔
About nxstyle: https://nuttx.apache.org/docs/latest/contributing/workflow.html
How Jell-O lost its spot as America's favorite dessert
https://www.cnn.com/2022/11/19/business/jell-o-america-dessert-ctpr/index.html
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
