Lup Yuen Lee 李立源 @lupyuen@qoto.org

Arduino UNO compatible Adafruit Metro M7 features WiFi + 500 MHz NXP iMX RT1011 Cortex-M7

https://www.cnx-software.com/2023/03/10/arduino-uno-adafruit-metro-m7-500-mhz-nxp-i-mx-rt1011-cortex-m7-soc/

Troubleshooting an Arm64 Memory Mgmt Fault in Apache #NuttX RTOS ... Here's what the Call Graph tells us

Article: https://lupyuen.github.io/articles/unicorn2?9#arm64-memory-management-fault

"Dish and its Sling TV unit accused Peloton and iFit of infringing four patents for Video-Streaming technology"

https://www.channelnewsasia.com/business/peloton-ifit-hit-us-import-ban-over-streaming-technology-3335586

Here's how we find the #PinePhone USB Driver in U-Boot Bootloader

Source: https://github.com/lupyuen/pinephone-nuttx-usb#pinephone-usb-drivers-in-u-boot-bootloader

"Shining a bright enough Infrared Light at exposed silicon lets you peer down into its Metal Layers, without even removing it from its board"

https://www.hackster.io/news/andrew-bunnie-huang-s-iris-lets-you-peer-at-chips-inner-workings-with-a-cheap-digital-camera-07362fb653dd

Here are the System Drivers started by Apache #NuttX RTOS when it boots

Article: https://lupyuen.github.io/articles/unicorn2?8#pinephone-continues-booting-nuttx

This Week in #RustLang

https://this-week-in-rust.org/blog/2023/03/08/this-week-in-rust-485/

TikTok owner Bytedance "is promoting CloudFW 2.0 as the first firmware solution in the industry to productize the full stack Open System Firmware on x86 servers" (Coreboot)

https://www.phoronix.com/news/Bytedance-CloudFW-Open-Source

"HP have updated their printers to outright ban non-HP ink"

https://arstechnica.com/gadgets/2023/03/customers-fume-as-hp-blocks-third-party-ink-from-more-of-its-printers/

"#ZigLang is an up-and-coming systems-oriented language"

https://www.infoworld.com/article/3689648/meet-the-zig-programming-language.html

Netflix on Asahi #Linux (Widevine DRM)

https://www.da.vidbuchanan.co.uk/blog/netflix-on-asahi.html

Here's how Apache #NuttX RTOS boots on #PinePhone ... Thanks to our Call Graph

Article: https://lupyuen.github.io/articles/unicorn2?7#pinephone-boots-nuttx

Windows 11 on Rockchip RK3588

https://www.cnx-software.com/2023/03/09/windows-11-rock-5b-arm-sbc-rockckip-rk3588/

"#GoLang has re-entered the top 10 of the Tiobe index of Programming Language popularity, after a nearly six-year absence"

https://www.infoworld.com/article/3689949/golang-returns-to-the-top-10.html

#NuttX USB Driver fails to start on #PinePhone ... Let's check the power

Source: https://github.com/lupyuen/pinephone-nuttx-usb#halt-timeout-for-usb-controller

Tan Hooi Ling: co-founder of Grab who seeded the multi-billion business idea

https://vulcanpost.com/818803/tan-hooi-ling-quiet-co-founder-of-grab/

Bill Gates: My trip to India in pictures

https://www.gatesnotes.com/My-trip-to-India-in-pictures

"I believe that today many #Embedded Systems are being overengineered, and not in the good kind of way that results in a more robust product"

https://www.embedded.com/are-embedded-systems-overengineered/

Pine64 #PineTime Smartwatch review

https://youtu.be/sxIA0JbTA-k