Lup Yuen Lee 李立源 @lupyuen@qoto.org

#RustLang opens GPIO Ports on Apache #NuttX OS ... The POSIX Way 👍

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/lib.rs#L10-L27

Once we implement the #RustLang Embedded HAL on #NuttX OS ... We can run all kinds of Rust Drivers on NuttX! 👍

https://github.com/tweedegolf/sx126x-rs/blob/master/examples/stm32f103-ping-pong.rs#L58-L85

#RustLang runs OK on #NuttX OS ... We're ready to create Rust Embedded Apps on NuttX! 🎉

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/lib.rs

#RustLang builds OK with #NuttX OS! 🎉 Let's run the NuttX Firmware

https://gist.github.com/lupyuen/9bfd71f7029bb66e327f89c8a58f450d

"Photos show deserted CES"

https://sea.mashable.com/tech/18851/photos-show-deserted-ces-and-wow

Mozilla's call for Crypto donations angers founder

https://www.theregister.com/2022/01/05/mozilla_accepts_cryptocurrency/

Kazakhstan internet shutdown: "12% of Bitcoin's worldwide computational power had vanished"

https://fortune.com/2022/01/05/kazakhstan-internet-bitcoin-mining-mystery-crypto/

BMW shows off a Color-Changing Car (Black & White E-Ink)

https://techcrunch.com/2022/01/05/bmw-shows-off-a-color-changing-car/

"USB Power Has Never Been Easier" (3D Printing)

https://hackaday.com/2022/01/05/usb-power-has-never-been-easier/

Our #NuttX Build Script compiles the #RustLang code into a Static Library ... And links the Static Library into the NuttX Firmware

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/run.sh#L85-L103

Let's run this #RustLang program on Apache #NuttX OS

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/lib.rs

"At 9 for every 100 workers, robots are rife in Singapore"

https://www.theregister.com/2022/01/05/singapore_robot_holiday/

Porting TinyCBOR to #NuttX is easy ... Thanks to POSIX Support on NuttX!

https://github.com/lupyuen2/tinycbor-nuttx/blob/main/src/open_memstream.c#L35-L49

"SF startup Bolt just implemented a permanent four-day workweek"

https://www.sfgate.com/sf-businesses/article/startup-implements-four-day-workweek-16751826.php

Asus will release a 17-inch foldable OLED laptop this year

https://www.theverge.com/2022/1/5/22867624/asus-zenbook-17-fold-oled-foldable-laptop-tablet-specs-price-release-date

"Is #RustLang challenging to learn?" (#PineTime)

https://www.reddit.com/r/rust/comments/rwcdtw/is_rust_challenging_to_learn/?utm_medium=android_app&utm_source=share

#CBOR encodes Sensor Data more efficiently than JSON ... Perfect for #NuttX, LoRaWAN and The Things Network!

https://github.com/lupyuen2/tinycbor-nuttx

Scientists Teach Goldfish to Drive on Land

https://www.vice.com/en/article/m7v7g4/scientists-defy-god-teach-goldfish-to-drive-on-land

"Samsung's new Eco Remote charges via Wi-Fi"

https://www.tomsguide.com/news/samsungs-new-eco-remote-charges-via-wi-fi-forget-aa-batteries