Lup Yuen Lee 李立源 @lupyuen@social.cleverlibre.org

Our SBC (left) controls PineCone #BL602 (right) via GPIO ... To enter and exit BL602 Flashing Mode 🎉

https://github.com/lupyuen/remote-bl602/blob/main/scripts/test.sh

Connect SBC to PineCone #BL602 at the Reset and GPIO 8 Pins ... So that we control BL602's Flashing Mode via SBC

https://github.com/lupyuen/remote-bl602/blob/main/scripts/test.sh

Let's Auto-Flash & Test the Daily Upstream Build of Apache #NuttX OS ... Auto-Built & Published by GitHub Actions

https://github.com/lupyuen/remote-bl602/blob/main/scripts/test.sh#L17-L21

https://github.com/lupyuen/incubator-nuttx/blob/master/.github/workflows/bl602.yml#L82-L112

"Is there room for an even smaller version of a #RISCV Processor that could replace 8-Bit Microcontrollers?"

https://semiengineering.com/a-minimal-risc-v/

Will this work for Auto-Flashing and Testing #BL602 via a Linux SBC? Let's find out 🤔

https://github.com/lupyuen/remote-bl602/blob/main/scripts/test.sh

Police report filed in Singapore ... Kudos to Naomi Wu 👍

https://www.reddit.com/r/singapore/comments/s32507/comment/hskz8yz/?utm_source=share&utm_medium=web2x&context=3

"#Razer admits its masks aren't N95 grade after all"

https://www.gamesradar.com/razer-admits-its-masks-arent-n95-grade-after-all/

Building Apache #NuttX OS with GitHub Actions ... Piece of cake! 👍

https://github.com/lupyuen/incubator-nuttx/blob/master/.github/workflows/bl602.yml

Exploring System76's New #RustLang Based Desktop Environment

https://blog.edfloreshz.dev/articles/linux/system76/rust-based-desktop-environment/

"Medical face masks make men look more attractive, UK study finds"

https://www.channelnewsasia.com/world/medical-surgical-face-mask-more-attractive-covid19-2434876

Looks like Stack Overflow for #NuttX on #BL602 🤔

https://gist.github.com/lupyuen/1cc6e15ec31e8e5908b57d9078b3a49f

#RISCV Disassembly for #NuttX #BL602 is here

https://gist.github.com/lupyuen/6e87a30296cdc1a5b93bfa90f6ac8da8

Let's grok this by dumping the RISC-V Disassembly

https://cwiki.apache.org/confluence/display/NUTTX/Analyzing+Cortex-M+Hardfaults

Improved Stack Trace for #NuttX on #BL602 ... Nice! 👍

https://gist.github.com/lupyuen/5cd06270c39bc8dc9402f1f0dc8bfda6

Tracing & Logging with the TRICE Library (Interrupts too!)

https://interrupt.memfault.com/blog/trice

#BL602 Internal Temperature reads OK on #NuttX OS! 🎉 Though a little cold for Super Sunny Singapore 😂

https://github.com/lupyuen/bl602_adc_test#output-log

This Week in #RustLang

https://this-week-in-rust.org/blog/2022/01/12/this-week-in-rust-425/