Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

#Linux Kernel Module programming guide

https://sysprog21.github.io/lkmpg/

All about USB-C: Power Delivery

https://hackaday.com/2023/02/14/all-about-usb-c-talking-low-level-pd/

@exfil I think it might be a good educational exercise to document and explain how we build a LoRa Communicator with a real-time OS like NuttX?

Also I have a hunch that a real-time OS might work better for low-level hardware like LoRa Transceivers.

Meshtastic was designed for Arduino, so it would probably be simpler to run on an RTOS.

https://lupyuen.github.io/articles/what

@exfil I might just port Meshtastic to PinePhone on NuttX ... And prove them wrong 😂

@exfil Yep wonder why the I2C Bridge would be a problem, since JF's driver works perfectly fine 🤔

Inside #PinePhone is Quectel EG25-G LTE Modem ... For 4G Voice Calls, SMS, Mobile Data and GPS

Article: https://lupyuen.github.io/articles/usb2?4#quectel-eg25-g-lte-modem

"Whatever happened to Ruby?"

https://www.infoworld.com/article/3687219/whatever-happened-to-ruby.html

USB Cereal: Log capture and firmware updates for USB-C devices

https://www.crowdsupply.com/0xda/usb-cereal

"the killer lightweight distro to look forward to is #NuttX" (on #PinePhone) 🤩

Source: https://www.reddit.com/r/pinephone/comments/112d5tu/lightest_weight_pinephone_distro/j8jv4nu?utm_medium=android_app&utm_source=share&context=3

IKEA VINDSTYRKA: New sensor for indoor air quality (TVOC / PM2.5 / Humidity / Temperature / Matter wireless)

https://about.ikea.com/en/newsroom/2023/02/14/ikea-launches-vindstyrka-a-smart-sensor-to-measure-indoor-air-quality

"how frustrating #RustLang can be if you approach it with a Functional Programming mindset"

https://mmapped.blog/posts/15-when-rust-hurts.html

Tulip Creative Computer: "a computer you can carry with you ... When you turn it on, you see a Python prompt" (#ESP32-S3 / #MicroPython)

https://notes.variogram.com/2023/02/14/tulip/

Bing AI's Secret Rules revealed with Prompt Exploit

https://www.theverge.com/23599441/microsoft-bing-ai-sydney-secret-rules

#PinePhone might become a #LoRa Communicator ... With the LoRa Back Cover and #Meshtastic

Article: https://lupyuen.github.io/articles/usb2?3#appendix-lora-communicator-for-pinephone-on-nuttx

"McDonald's hilarious drive-thru AI order fails"

https://www.businessinsider.com/tiktokers-show-failures-with-mcdonalds-drive-thru-ai-robots-2023-2

"I love working on #OpenSource and core-js. But who or what am I doing this for?"

https://github.com/zloirock/core-js/blob/master/docs/2023-02-14-so-whats-next.md

#RustLang vs Haskell

https://serokell.io/blog/rust-vs-haskell