Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.codeberg.page
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
RP2040 with #LoRaWAN and The Things Network (LoRa-E5 module)
https://core-electronics.com.au/guides/lora-pico-the-things-network/
How Duolingo’s AI learns
#Pine64 Ox64: Connecting, flashing and booting Linux
Lup Yuen Lee 李立源
boosted
The beauty and diversity of the #LinuxOnMobile bazaar!
Lup Yuen Lee 李立源
boosted
Lup Yuen Lee 李立源
boosted
The video recording of my talk at #FOSDEM is now public! Go see it if you haven't yet!
https://fosdem.org/2023/schedule/event/mainline_on_the_fairphone4/
Lup Yuen Lee 李立源
boosted
Shoot out to @agx and #librem5 on #phosh I am daily driving a #pinephone and it is a joy to use, especially ticket box when travelling or picking up QR/bar code stuff 👏
Lup Yuen Lee 李立源
boosted
“X language sucks and it’s the worst and I hate it”
boring, unhelpful, not very thoughtful, based on pure emotion
“X language is useful for Y, but has Z flaws you should watch out for if you don’t wanna waste a lot of time”
productive, helpful, interesting, practical, geared towards getting stuff done instead of implying people are stupid for liking something
Debugging Embedded Targets with pyOCD and Eclipse
https://mcuoneclipse.com/2023/02/05/debugging-embedded-targets-with-pyocd-and-eclipse/
RustyHermit: #RustLang Unikernel for MicroVMs
Building a Fake Printer to grab screenshots off the Parallel Port (RP2040)
https://hackaday.com/2023/02/03/building-a-fake-printer-to-grab-screenshots-off-the-parallel-port/
Disassembly of #GoLang Arm64 function call
Create a #NuttX Task the POSIX way ... With posix_spawn
Article: https://lupyuen.github.io/articles/terminal?16#create-the-task
Math for Game Developers
Lup Yuen Lee 李立源
boosted
@lupyuen I rocked a Voodoo 5 5500 for about 4 years back in the day. The Omega drivers extended its usefulness with Glide wrappers for OpenGL, and increased its lifespan dramatically. It was the first card I had that used an external power source, a MOLEX connection. Dual GPU on a single card. Those were the days, when technology was held together with duct tape and dreams. 😁
Vintage 3dfx Voodoo5 6000 Prototype GPU fetches $5,500 bid
https://www.tomshardware.com/news/3dfx-voodoo5-6000-prototype-gpu-fetches-dollar5500-bid
"How to transfer files to #NuttX over Serial Port? (Part2)"
Limits of 'Computational Photography'
https://petapixel.com/2023/02/04/the-limits-of-computational-photography/
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.codeberg.page
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
