Lup Yuen Lee 李立源 @lupyuen@qoto.org

#PinePhone's A64 Display Engine supports 3 UI Overlay Channels ... Which lets us render 1️⃣ Mandelbrot Set 2️⃣ Blue Square 3️⃣ Green Circle

https://github.com/lupyuen/pinephone-nuttx#display-engine-mixers

#RISCV BL808 MCU SDK released! 🎉

https://github.com/bouffalolab/bl_mcu_sdk

#PinePhone's A64 Display Engine mixes 1 Video Channel with 3 UI Channels over DMA ... And pumps the pixels continuously to ST7703 LCD Controller (via the Timing Controller)

https://github.com/lupyuen/pinephone-nuttx#display-engine-mixers

Beef Hor Fun 🤤

https://www.misstamchiak.com/hor-fun-premium/

#PinePhone's A64 Display Engine is hidden in the Allwinner H3 Docs ... Because Allwinner A64 is actually a H3 upgraded with 64-bit Cores

https://github.com/lupyuen/pinephone-nuttx#display-engine-in-allwinner-a64

Let's look inside #PinePhone's Allwinner A64 Display Engine ... And render some graphics with Apache #NuttX RTOS

https://github.com/lupyuen/pinephone-nuttx#display-engine-in-allwinner-a64

Ubuntu 22.10 Released With Improved Steam App, GNOME 43, #RISCV Support

https://www.tomshardware.com/news/ubuntu-22-10-released

"Trying KDE Plasma again after 8 years" (#Pinebook Pro)

https://blog.brixit.nl/trying-plasma-desktop-again/

SenseCAP A1101: Industrial-Grade TinyML Computer Vision with #LoRaWAN

https://www.hackster.io/news/seeed-studio-s-sensecap-a1101-aims-at-a-10-minute-start-for-industrial-grade-tinyml-computer-vision-e1befa89e7d7

Person Sensor ($10): "small hardware module that detects Nearby Faces, and returns information about how many there are, where they are relative to the device, and performs Facial Recognition"

https://petewarden.com/2022/10/20/launching-useful-sensors/

JavaScript Metaprogramming with the Decorators API

https://2ality.com/2022/10/javascript-decorators.html

Mapped: The World’s Rocket Launch Sites

https://www.visualcapitalist.com/worlds-spaceports-mapped/

Unusual form factor 🤔

BL618: #Matter Border Router by Bouffalo Lab

https://en.bouffalolab.com/matter/

"Federal Aviation Administration is investigating the cause of mysterious GPS interference" (Dallas-Fort Worth)

https://arstechnica.com/information-technology/2022/10/cause-is-unknown-for-mysterious-gps-outage-that-rerouted-texas-air-traffic/

"we forgot to fix the Supply Chain"

https://www.vox.com/recode/2022/10/19/23410720/supply-chain-fix-holidays-pandemic

#PinePhone's A64 Display Engine supports Overlays

https://github.com/lupyuen/incubator-nuttx-apps/blob/de2/examples/hello/test_display.c#L256-L288

Porting #ZigLang to SerenityOS

https://sin-ack.github.io/posts/sycl-talk-20221007/

Computability Theory: the Halting Problem

https://www.amolas.dev/blog/halting-problem/