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
The durian fruit, redeemed
https://www.ft.com/content/ef462366-695e-4a15-adee-a802a0421c17
Lup Yuen Lee 李立源
boosted
US Amazon customers have 1 week to opt out of their Ring Doorbell's and Amazon Echo Speaker's becoming mass wireless sharing device mesh networks. #Amazon #Echo #RingDoorbell #Infosec #Cybersecurity #USA #WiFi #Wireless #News
https://www.theguardian.com/technology/2021/jun/01/amazon-us-customers-given-one-week-to-opt-out-of-mass-wireless-sharing
Lup Yuen Lee 李立源
boosted
Just some screenshots of Newsflash a feed reader running on the #Pinephone
Newsflash is a modern feed reader written in Rust and using GTK3. It scales well for mobile screens, is extremely feature rich, looks really good and loads relatively fast but still crashes a lot while adding feeds. Just try it out yourself if you like what you see :D
I sadly couldn't find it's creator on the Fediverse so I guess you can check out his Gitlab for more. https://gitlab.com/JanGernert
#LinuxPhone #Librem5 #Pine64
Lup Yuen Lee 李立源
boosted
Watch now:
Android on the PinePhone: Installing GloDroid
https://www.youtube.com/watch?v=ZdmBq0rFPa8
(Also on #PeerTube: https://devtube.dev-wiki.de/videos/watch/c001bbad-1010-495c-957f-56d84f24e7f1)
Haruki Murakami has “never thought about” changing the way he writes female characters
NCS hires industry heavyweights to bolster new business units
Remember the Table of #BL602 ROM API Functions? Here's an interesting project that wraps the BL602 ROM API with #RustLang
https://github.com/9names/bl602-rom-wrapper/blob/main/src/rom_lookup.rs
Some parts of #BL602 Bootloader are located in ITCM Cache Memory (instead of XIP Flash) ... Maybe that's why the Bootloader is able to overwrite itself in XIP Flash Memory 🤔
https://github.com/lupyuen/bl_iot_sdk/releases/download/v8.0.2/bl602_boot2.map
Linker Script for #BL602 Bootloader says that some System Functions will be placed in ITCM (0x2201 0000) ... Like Global Register (GLB), Power (PDS), XIP Flash and eFuse 🤔
Drogue Device in the browser (Embedded #RustLang + #WebAssembly)
JWTs done right: Quebec's proof of vaccination
https://mikkel.ca/blog/digging-into-quebecs-proof-of-vaccination/
Better JSON in Postgres with #PostgreSQL 14
https://blog.crunchydata.com/blog/better-json-in-postgres-with-postgresql-14
Tiny Basic for Arduino
"C64 Watch is a customized T-Watch 2020 that was inspired by the Commodore 64 computer. It features a C64 theme and a built-in BASIC interpreter"
"Which MCUs are mostly used in the industry?"
#BL602 Application Firmware also has a Table of ROM API Functions ... But it's located at 0x4200 C000 (DTCM) 🤔
https://github.com/lupyuen/bl_iot_sdk/releases/download/v8.0.1/sdk_app_blinky.map
#BL602 Bootloader has a Table of ROM API Functions at 0x2201 0000 (ITCM) ... How is this table used? 🤔
https://github.com/lupyuen/bl_iot_sdk/releases/download/v8.0.2/bl602_boot2.map
- 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
