Lup Yuen Lee 李立源 @lupyuen@qoto.org

How #PinePhone transmits Long Packets over the MIPI Display Serial Interface

https://lupyuen.github.io/articles/dsi?15#transmit-packet-over-mipi-dsi

Recycling junk E-tags into a #LoRaWAN Air Quality Sensor (#STM32 WLE5)

https://hackaday.com/2022/09/28/recycling-junk-e-tags-into-a-lorawan-aqi-sensor/

#PinePhone sends Long Packets to the MIPI Display Serial Interface ... To init the ST7703 LCD Controller

https://lupyuen.github.io/articles/dsi?12#long-packet-for-mipi-dsi

How #PinePhone initialises the MIPI Display Serial Interface

https://lupyuen.github.io/articles/dsi?11#initialise-mipi-dsi

#PinePhone's MIPI DSI Registers are actually documented in Allwinner A31 ... Which is a 32-bit SoC!

https://lupyuen.github.io/articles/dsi?10#a64-registers-for-mipi-dsi

"Food delivery Drone lands on power lines resulting in power outage for thousands" (Brisbane, Australia)

https://www.theverge.com/2022/9/30/23380044/food-delivery-drone-knocks-out-power-australia-wing

"The appeal of Small Computers" (MNT Pocket Reform)

https://andregarzia.com/2022/09/The-appeal-of-small-computers.html

"Initial launch products include #BL706 based Thread Night Light, #BL602 based Wifi Night Light Dev Kit"

https://www.prweb.com/releases/2022/9/prweb18919092.htm

#STM32 F4 Embedded #RustLang: SPI with MAX7219 LED Dot Matrix

https://apollolabsblog.hashnode.dev/stm32f4-embedded-rust-at-the-hal-spi-with-the-max7219-led-dot-matrix

#FPGA Demo shows Efficiency Gains compared to x86 (Ray-tracing)

https://www.tomshardware.com/news/fpga-demo-shows-efficiency-gains-compared-to-x86-chip

New #RISCV #BL602 products by Ai-Thinker

https://docs.ai-thinker.com/en/wb2

"Numerous orgs hacked after installing weaponized open source apps" (PuTTY, KiTTY, TightVNC, Sumatra PDF Reader, and muPDF/Subliminal Recording)

https://arstechnica.com/information-technology/2022/09/north-korean-threat-actors-are-weaponizing-all-kinds-of-open-source-apps/

#PinePhone's MIPI DSI Interface uses Data Types to differentiate Display Commands and Pixel Data

https://lupyuen.github.io/articles/dsi?9#video-mode-only-for-mipi-dsi

This Week in #RustLang

https://this-week-in-rust.org/blog/2022/09/28/this-week-in-rust-462/

#PinePhone's ST7703 LCD Controller only works in MIPI DSI Video Mode (not Command Mode)

https://lupyuen.github.io/articles/dsi?9#video-mode-only-for-mipi-dsi

Fake CISO profiles on #LinkedIn target Fortune 500s

https://krebsonsecurity.com/2022/09/fake-ciso-profiles-on-linkedin-target-fortune-500s/

"The threat actor then say they gained access to the WordPress CMS using a very easy default password that was used on 'dozens' of accounts"

https://www.bleepingcomputer.com/news/security/hacker-shares-how-they-allegedly-breached-fast-company-s-site/

"Darling, I FORTHified my #PinePhone!"

https://genodians.org/nfeske/2022-03-29-pinephone-forth

#PinePhone controls its LCD Display by sending DCS Commands to ST7703

https://lupyuen.github.io/articles/dsi?8#display-command-set-for-mipi-dsi