Lup Yuen Lee 李立源 @lupyuen@qoto.org

Twitter’s former security chief says company lied about bots and safety

https://www.theverge.com/2022/8/23/23317857/twitter-whistleblower-zatko-security-spam-safety

Apache #NuttX RTOS runs on #QEMU, emulating Arm Cortex-A53 ... Yep it looks like Linux!

https://github.com/lupyuen/pinephone-nuttx#test-nuttx-with-qemu-single-core

Here's how we build Apache #NuttX RTOS for Arm Cortex-A53

https://github.com/lupyuen/pinephone-nuttx#build-nuttx-single-core

We'll cross-compile Apache #NuttX RTOS for Arm Cortex-A53 with the Arm64 Toolchain

Source: https://github.com/lupyuen/pinephone-nuttx#download-toolchain

Singapore ranks 6th for in Government Surveillance of Big Tech user accounts

https://www.straitstimes.com/singapore/singapore-ranks-6th-for-big-tech-surveillance-study

"Security researchers have discovered over 80,000 #Hikvision Cameras vulnerable to a critical Command Injection flaw that's easily exploitable via specially crafted messages sent to the vulnerable Web Server"

https://www.bleepingcomputer.com/news/security/over-80-000-exploitable-hikvision-cameras-exposed-online/

Let's download #NuttX Mainline ... Which has the latest updates for Arm Cortex-A53

https://github.com/lupyuen/pinephone-nuttx#download-nuttx

What do #PinePhone and Apache #NuttX RTOS have in common? They both run on Arm Cortex-A53 with 4 Cores!

https://github.com/lupyuen/pinephone-nuttx

Adam74: Retro ASCII display

https://www.engineersneedart.com/adam74/adam74.html

Apache #NuttX RTOS supports 64-bit multi-core Arm Cortex-A53 ... Let's test it on #QEMU today ... Maybe on #PinePhone someday!

https://github.com/lupyuen/pinephone-nuttx

"In this article I'm going to compare Electron and #Tauri using a real world app"

https://www.levminer.com/blog/tauri-vs-electron

What if we could drag-and-drop #NuttX Sensors ... To create #IoT Apps in #ZigLang? Here's how we did it

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

Here's how we created the #Blockly Custom Blocks for Apache #NuttX RTOS

https://lupyuen.github.io/articles/visual?26#appendix-create-custom-blocks

#ZigLang Newsletter

https://discu.eu/weekly/zig/2022/33/

How we'll transmit our Sensor Data over #LoRaWAN with #ZigLang

https://lupyuen.github.io/articles/visual?25#appendix-transmit-sensor-data

Encoding Sensor Data with CBOR in #ZigLang

https://lupyuen.github.io/articles/visual?24#appendix-encode-sensor-data

This patch fixes #NuttX LoRaWAN on PineDio Stack #BL604 ... Super strange 🤔

https://github.com/lupyuen/incubator-nuttx/commit/86be3ef0749f8167d352af212160a62ef5ef1801?diff=unified

Hacking around with the ScotRail audio announcements

https://simonwillison.net/2022/Aug/21/scotrail/

Contribute to #RustLang Diagnostic Translation effort!

https://blog.rust-lang.org/inside-rust/2022/08/16/diagnostic-effort.html