Lup Yuen Lee 李立源 @lupyuen@qoto.org

Jotting some #FOSS-y thoughts on #PineTime @PINE64 ... And its enormous #Embedded #IoT Teaching Potential... Coming soon to https://medium.com/@ly.lee/

Incredibly eventful first week preaching and practising #FOSS for #Embedded #IoT... To the #PineTime Community @PINE64 and Beyond! Mostly positive but some seriously head-scratching 🤔 Sharing my experience soon at https://medium.com/@ly.lee

Our Programming Languages according to the #GitHub Arctic Code Vault... Will future humans understand the humour in this? 😉

https://github.com/github/archive-program/blob/master/GUIDE.md

#VSCode is NOT Visual Studio... And my #PineTime @PINE64 tutorials are Fully FOSS-Friendly... Here's why... https://gist.github.com/lupyuen/08e383845d68d3337747e8eb59d0f624

Debug #RIOT_OS on #PineTime @PINE64 with Spectacular Detail... #RIOT_OS never looked so beautiful! https://medium.com/@ly.lee/debug-riot-os-on-pinetime-with-vscode-12f00c69c120

I ❤️ #Arm Reset Handlers... What a wicked fetish! But it says a lot about the #RTOS... And prepares you for the heavy stuff that comes later! Here's the Reset Handler for #RIOT_OS on #PineTime @PINE64 ... Love the Stack Canary and MPU support! https://medium.com/@ly.lee/debug-riot-os-on-pinetime-with-vscode-12f00c69c120

Sharing my delightful experience debugging @RIOT_OS on #PineTime @PINE64 with #VSCode and #STLink... Not that different from #Mynewt OS! https://youtu.be/a_VD-p1XwBg

@RIOT_OS on #PineTime @PINE64 ... What a beauty! https://youtu.be/a_VD-p1XwBg

Unbundle #RustLang Watch Apps from #PineTime OS Firmware @PINE64 ... Now with clarity... https://gist.github.com/lupyuen/db39430c8a66ce7b4d803458b0daac06

Not really in a good place right now... So I'm sketching the design of Rusty Wrappers... That will unbundle #RustLang Watch Apps from the #PineTime OS Firmware @ThePine64... https://gist.github.com/lupyuen/db39430c8a66ce7b4d803458b0daac06

3 Very Difficult #PineTime Challenges @PINE64 ... Would you dare to accept the challenge?

Interesting new geometric shape for #KiwiFruit...

Experimenting with App State for Visual @PineTime Apps @PINE64 ... Do YOU understand this Visual Program? 🤔 (Ignore the #RustLang code)

Completing fun quests... And contributing to #OpenStreetMap!

https://play.google.com/store/apps/details?id=de.westnordost.streetcomplete

Don't be shy... Use Hand-Drawn Sketches to express your ideas quickly 🙂 https://www.deviantart.com/lupyuen

Story of my #IoT Life... Why I'm teaching IoT... And where I'm at now: Visual #RustLang on #PineTime @PINE64 https://medium.com/@ly.lee/my-5-year-iot-mission-5f2f28348780?source=friends_link&sk=8c9ab6f607d4b6af4a2b233e4096d623

Folks on #Mastodon seem friendlier and more inquisitive... Bad news for #Twitter 🤔 https://joinmastodon.org/

What's #Metaprogramming? That's when you write a program that generates another program... Like here when I'm designing a graphical program (in Blockly) that will generate a #RustLang program for #PineTime Smart Watch @PINE64 ... https://developers.google.com/blockly/guides/overview

Defining a #Blockly Container for our #RustLang Widgets... That's how we'll create #PineTime Watch Apps @PINE64 ... The Drag-And-Drop Way! https://medium.com/@ly.lee/visual-programming-with-embedded-rust-yes-we-can-with-apache-mynewt-and-google-blockly-8b67ef7412d7?source=friends_link&sk=353fb92b6f20ebf885ff5c9be44fd6f2

Not sure if there's anyone here from the Eastern #IoT Ecosystem... Where most of our gadgets are made... But here's my #RustLang plea to you... https://medium.com/@ly.lee/if-youre-in-the-east-please-consider-rust-23fa05873397?source=friends_link&sk=df52d4b5da80006ff42fc036ef01e12c