Lup Yuen Lee 李立源 @lupyuen@qoto.org

FTC Sues to Block $40 Billion Nvidia-Arm Merger

https://www.ftc.gov/news-events/press-releases/2021/12/ftc-sues-block-40-billion-semiconductor-chip-merger

"Mario-inspired Instant Pot Steam Director" (3D Print)

https://www.reddit.com/r/functionalprint/comments/r6w0mp/mario_inspired_instant_pot_steam_director/?utm_medium=android_app&utm_source=share

#RustLang on ESP Book

https://esp-rs.github.io/book/introduction.html

"Which Microcontroller should I use to get started with #Embedded Systems?"

https://www.reddit.com/r/embedded/comments/r79ucu/which_microcontroller_should_i_use_to_get_started/?utm_medium=android_app&utm_source=share

After swapping #BL602 MISO and MOSI at #NuttX startup ... Logic Analyser shows that the SPI Pins are now consistent with BL602 Reference Manual! 🎉

https://github.com/lupyuen/incubator-nuttx/blob/swap_miso_mosi/arch/risc-v/src/bl602/bl602_spi.c#L1080-L1140

"Can Russell Crowe succeed in cleaning up Bangkok’s terrible wiring?"

https://www.theguardian.com/world/2021/dec/02/can-russell-crowe-succeed-in-cleaning-up-bangkoks-terrible-wiring

Twitter: "Disclosing state-linked information operations we've removed"

https://blog.twitter.com/en_us/topics/company/2021/disclosing-state-linked-information-operations-we-ve-removed

"Testing Phone-Sized Faraday Bags"

https://www.mattblaze.org/blog/faraday/

This Week in #RustLang

https://this-week-in-rust.org/blog/2021/12/01/this-week-in-rust-419/

Here's how we swap #BL602 MOSI and MISO on #NuttX ... So that the SPI Pins are consistent with the BL602 Reference Manual

https://github.com/lupyuen/incubator-nuttx/blob/swap_miso_mosi/arch/risc-v/src/bl602/bl602_spi.c#L1080-L1140

Yep it works fine with #BL602 Firmware 👍

"Japan, The #Gaming Giant: Can It Stay In The Game?"

https://youtu.be/DwBoLPEhljQ

Run statically-compiled #WebAssembly apps on any #Embedded platform

https://github.com/vshymanskyy/embedded-wasm-apps

#PineDio Stack #BL604 now comes with an interesting Baseboard 🤔

Yep it's an updated #PineDio Stack BL604 @PINE64 ... With LoRa SX1262!

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

"Really stupid “smart contract” bug let hackers steal $31 million in digital coin"

https://arstechnica.com/information-technology/2021/12/hackers-drain-31-million-from-cryptocurrency-service-monox-finance/

Jack Dorsey’s Square is changing its name to Block

https://www.theverge.com/2021/12/1/22812752/square-changing-name-block-jack-dorsey-cash-app-tidal-crypto-spiral

"This issue demonstrates that even extremely well-maintained C/C++ can have fatal, trivial mistakes"

https://googleprojectzero.blogspot.com/2021/12/this-shouldnt-have-happened.html?m=1

Yamaha DX7 reverse-engineering, part III: Inside the log-sine ROM

http://www.righto.com/2021/12/yamaha-dx7-reverse-engineering-part-iii.html?m=1