Lup Yuen Lee 李立源 @lupyuen@qoto.org

K-Lens: Light Field Lens that captures 3D data for post-capture refocusing

https://m.dpreview.com/news/9729848884/hands-on-with-the-k-lens-a-light-field-lens-that-captures-3d-data-for-post-capture-refocusing

Why we chose to clone the "dat-31r5-sp" driver in #NuttX ... Yep we did a Quantitative Analysis of NuttX Drivers!

https://lupyuen.github.io/articles/spi2?10#verify-device-driver

Pantone unveils 'Very Peri' as Color of the Year for 2022

https://www.cnn.com/style/article/pantone-color-of-the-year-very-peri-2022/index.html

"This Is Why You Shouldn't Interrupt a Programmer (2013)" 😂

http://heeris.id.au/2013/this-is-why-you-shouldnt-interrupt-a-programmer

"What's the status of #RustLang in embedded systems?"

https://www.reddit.com/r/embedded/comments/rbnr7g/whats_the_current_status_and_the_future_of_rust/?utm_medium=android_app&utm_source=share

5G Small Cell SoC with #RISCV

https://www.allaboutcircuits.com/news/industry-first-5g-new-radio-small-cell-system-on-chip-spurs-open-radio-access-networks-forward/

SiFive Demonstrates #RISCV Rack Mount HPC Cluster

https://www.tomshardware.com/news/risc-v-cluster-demonstrated

Our Custom Device Driver appears as "/dev/spitest0" in #NuttX

https://lupyuen.github.io/articles/spi2?9#verify-device-driver

During #NuttX Startup, we register our Device Driver

https://lupyuen.github.io/articles/spi2?8#register-device-driver

"(Aircraft) Landings during periods of low visibility could be limited due to concerns that the 5G signal could interfere with the accuracy of an airplane’s radio altimeter"

https://www.theverge.com/2021/12/7/22822875/5g-faa-rule-c-band-landing-airport-bad-weather-visibility

#PinePhone Pro starts to ship

https://www.theregister.com/2021/12/08/pinephone_ships_developers/

We enable SPI Logging in #NuttX ... For easier troubleshooting

https://lupyuen.github.io/articles/spi2?7#enable-logging

Enabling the SPI Driver in #NuttX

https://lupyuen.github.io/articles/spi2?6#enable-spi

Researchers: The NFT Economy Is Just as Unequal as the Real One

https://www.vice.com/en/article/n7nzbx/researchers-the-nft-economy-is-just-as-unequal-as-the-real-one

"NVIDIA launches GeForce RTX 2060 with 12GB and TU106-300 GPU, overpriced gaming GPU for miners"

https://videocardz.com/newz/nvidia-launches-geforce-rtx-2060-12gb-a-perfect-card-for-crypto-miners

How we create a Device Driver in #NuttX ... The copy-n-paste way

https://lupyuen.github.io/articles/spi2?5#appendix-create-a-nuttx-device-driver

Telegram: Protected Content, Delete by Date, Device Management

https://telegram.org/blog/protected-content-delete-by-date-and-more

Here's how we create a #NuttX App

https://lupyuen.github.io/articles/spi2?4#appendix-create-a-nuttx-app

"3D-Printed Cube among Singapore's contributions to Art Gallery heading to the Moon"

https://www.straitstimes.com/singapore/3d-printed-cube-among-singapores-contributions-to-art-gallery-heading-to-the-moon