Lup Yuen Lee 李立源 @lupyuen@qoto.org

This Week in #RustLang

https://this-week-in-rust.org/blog/2022/10/19/this-week-in-rust-465/

Eduponics Mini: Smart agriculture #IoT kit with sensors for temperature, humidity, pressure, light, water level and soil moisture (#ESP32)

https://www.crowdsupply.com/steminds/eduponics-mini-v2

BL618 MCU SDK is here...

https://github.com/bouffalolab/bl_mcu_sdk

#PinePhone's Framebuffers support Animation ... Because A64 Display Engine renders Framebuffers via DMA

https://github.com/lupyuen/pinephone-nuttx#animate-madelbrot-set

10 cents CH32V003 #RISCV MCU offers 2KB SRAM, 16KB flash in SOP8 to QFN20 packages

https://www.cnx-software.com/2022/10/22/10-cents-ch32v003-risc-v-mcu-offers-2kb-sram-16kb-flash-in-sop8-to-qfn20-packages/

Let's render something more interesting on #PinePhone with #NuttX: Mandelbrot Set

https://github.com/lupyuen/pinephone-nuttx#render-mandelbrot-set

Here's how we render a Framebuffer with #PinePhone's A64 Display Engine

https://github.com/lupyuen/pinephone-nuttx#render-colours

Let's fill a Framebuffer with Red / Green / Blue and render on #PinePhone

https://github.com/lupyuen/pinephone-nuttx#render-colours

CT Scan of Lithium-ion, LiPo, and alkaline Batteries

https://www.scanofthemonth.com/scans/batteries

#PinePhone p-boot has some helpful code for A64 Display Engine ... Let's run it on Apache #NuttX RTOS and experiment with the Display Engine

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

#PinePhone's A64 Display Engine: Why so complicated? Probably because it was created for Set-Top Boxes 🤔

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

#PinePhone's Display Engine Mixer supports UI Overlay, UI Scaling and UI Blending ... For 3 UI Channels

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

CO₂ Badger: Sensiron SCD41 CO₂ Sensor with E-ink display (RP2040)

https://bitbanksoftware.blogspot.com/2022/10/the-co2-project.html

Ubuntu Touch: Seeking sponsors for Arm64 CPU power for CI builds

https://sunweavers.net/blog/node/141

Molly White’s campaign against Crypto

https://www.protocol.com/fintech/molly-white-web3-crypto-skeptic

Freedom on the Net: 2022 Report

https://freedomhouse.org/report/freedom-net/2022/countering-authoritarian-overhaul-internet

"We’ve started planning the future of #TensorFlow ... we’d like to share our vision"

https://blog.tensorflow.org/2022/10/building-the-future-of-tensorflow.html?m=1

Nim Online Conference this weekend

https://nim-lang.org/blog/2022/10/21/nim-conference.html

"Google removes 16 apps after receiving a report the apps were committing Ad Fraud"

https://arstechnica.com/information-technology/2022/10/google-play-apps-with-20m-downloads-depleted-batteries-and-network-bandwidth/

BL MCU SDK now calls a Low-Level HAL (LHAL) that looks like Apache #NuttX RTOS 👍

https://github.com/bouffalolab/bl_mcu_sdk/blob/master/drivers/lhal/src/bflb_gpio.c