Lup Yuen Lee 李立源 @lupyuen@qoto.org

'Belle' Movie Review: "A Feminist Beauty and the Beast Fable"

https://variety.com/2022/film/reviews/belle-review-mamoru-hosoda-1235148517/

"AI’s 6 Worst-Case Scenarios"

https://spectrum.ieee.org/ai-worst-case-scenarios

RAKwireless WisBlock successfully receives the #LoRa Message ... Sent by #RustLang on Apache #NuttX OS yay! 🎉

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/sx1262.rs#L79-L112

Our SDR shows that the #RustLang Driver for SX1262 emits a #LoRa Chirp on #NuttX OS ... Looking good! 👍

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/sx1262.rs#L79-L112

JFrog researchers find JNDI vulnerability in H2 database consoles similar to Log4Shell

https://www.zdnet.com/article/jfrog-researchers-find-jndi-vulnerability-in-h2-database-consoles-similar-to-log4shell/

A "potential reversed memory capacitor" in some boards can cause #Asus Motherboards to catch on fire

https://arstechnica.com/gadgets/2022/01/backwards-capacitor-causes-fiery-failure-for-some-high-end-asus-motherboards/

"The Matrix's Queer Subtext Is Plain Text in 'Resurrections'"

https://gizmodo.com/the-matrixs-queer-subtext-is-plain-text-in-resurrection-1848323936

Will the #RustLang Driver for SX1262 transmit a #LoRa Message on #NuttX OS? Let's find out!

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/sx1262.rs#L79-L112

#PinePhone battery discharge curve

https://syndicate-lang.org/journal/2022/01/07/pinephone-battery-discharge-curve

"Introducing #LoRa Wireless Technology"

https://www.blackhillsinfosec.com/introducing-lora-long-range-wireless-technology-part-1/

Modified #RustLang Driver for LoRa SX1262 ... Now runs correctly on Apache #NuttX OS! 🎉

https://gist.github.com/lupyuen/9c637e2c1f6ea331c3df8d8d29e282a8

"#Razer Plays a Dangerous Game With Its Misleading Mask Marketing"

https://sea.pcmag.com/wearables/48328/razer-plays-a-dangerous-game-with-its-misleading-mask-marketing

PsyLink: Open source Neural Interface for non-invasive EMG (#Arduino Nano)

https://hackaday.com/2022/01/07/psylink-an-open-source-neural-interface-for-non-invasive-emg/

"Video gaming and e-commerce mogul sees wealth losses surpass US$10 billion after Tencent sells Sea shares"

https://www.scmp.com/tech/big-tech/article/3162309/video-gaming-and-e-commerce-mogul-sees-wealth-losses-surpass-us10

Let's merge the SPI Transfers in the #RustLang Driver for LoRa SX1262 ... And make it work on Apache #NuttX OS

https://github.com/lupyuen/sx126x-rs-nuttx/blob/master/src/sx/slave_select.rs

#RustLang Driver for LoRa SX1262 splits SPI Transfers into 1-byte and 2-byte chunks ... So this driver won't work on #NuttX OS unless we merge the SPI Transfers 🤔

https://gist.github.com/lupyuen/ee010b118166627f04f4fa63d8ccc0c9

But the #RustLang Driver for LoRa SX1262 doesn't run correctly on #NuttX OS 🤔

https://gist.github.com/lupyuen/ee010b118166627f04f4fa63d8ccc0c9

#RustLang Embedded HAL for #NuttX OS ... Builds OK with the Rust Driver for LoRa SX1262! 🎉

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/sx1262.rs

Here's the #RustLang Embedded HAL for SPI on #NuttX OS

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/nuttx_hal.rs#L15-L37

Here's how we implement the #RustLang Embedded HAL for GPIO Output on #NuttX OS

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/nuttx_hal.rs#L55-L77