Lup Yuen Lee 李立源 @lupyuen@qoto.org

Pandamonium on #PineTime @PINE64 ... Full of interesting challenges! 😀

How our #Flutter App talks to the Firmware Update Service on #PineTime Smart Watch @PINE64 ... And how we decode the Bluetooth LE response https://lupyuen.github.io/pinetime-rust-mynewt/articles/companion

#VSCodium looks beautiful with #Manjaro Xfce on #Pinebook Pro @PINE64

#VSCode is really easy to install on Manjaro #Pinebook Pro @PINE64 via Pacman AUR https://itsfoss.com/aur-arch-linux/

Switching to #ManjaroXFCE on #Pinebook Pro @PINE64 ... Because Manjaro KDE feels somewhat sluggish https://osdn.net/projects/manjaro-arm/storage/pbpro/xfce/20.04/

Test #DartLang programs from the Command Line... And compose Bluetooth LE requests for #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/companion

Encode CBOR Messages in #DartLang... That's how our #Flutter Companion App sends Bluetooth LE requests to #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/companion

#Flutter App connects via #BluetoothLE to #PineTime Smart Watch @PINE64 ... And queries the firmware images stored in PineTime https://lupyuen.github.io/pinetime-rust-mynewt/articles/companion

#GoLang Tracing... How we use it to peek inside #Mynewt Newt Manager... And build the #PineTime Companion App in #Flutter https://lupyuen.github.io/pinetime-rust-mynewt/articles/companion

#GoLang Structs can become #DartLang Mixins... Here's how we use them in the #PineTime Companion App built with #Flutter https://lupyuen.github.io/pinetime-rust-mynewt/articles/companion

Simple rules for converting #GoLang to #DartLang... For building the #PineTime Companion App in #Flutter https://lupyuen.github.io/pinetime-rust-mynewt/articles/companion

Convert #GoLang to #DartLang line by line... That's how we build the #Flutter Companion App for #PineTime Smart Watch @PINE64 https://lupyuen.github.io/pinetime-rust-mynewt/articles/companion

A Single Code Base for Android, iOS and Linux mobile apps... I'll explain how we're building the #BluetoothLE Companion App for #PineTime Smart Watch @PINE64 ... With #GoLang, #DartLang and #Flutter! https://lupyuen.github.io/pinetime-rust-mynewt/articles/companion

Decoding this interesting response from the Firmware Update Service... On #PineTime Smart Watch @PINE64 https://gist.github.com/lupyuen/1354b090a989a818b403685ecfa12d55

CBOR Encoding successfully ported from #GoLang to #DartLang yay! Now merging the CBOR code into #PineTime Companion App @PINE64 built with #Flutter https://gist.github.com/lupyuen/1354b090a989a818b403685ecfa12d55

Noodle Programming on #Pinebook Pro @PINE64 ... Either we bite the noodle and move on... Or we try to slurp in the whole noodle anyway 😀 https://gist.github.com/lupyuen/1354b090a989a818b403685ecfa12d55

What happens when you press and hold #PineTime's button during startup? PineTime Smart Watch rolls back the firmware to the previous version! Thanks to the PineTime FOSS Community @PINE64 for making #MCUBoot Bootloader better yay! https://github.com/lupyuen/pinetime-rust-mynewt/pull/12

Coding #DartLang and #GoLang with #VSCode... Surprisingly pleasant on #Pinebook Pro @PINE64 ! https://gist.github.com/lupyuen/1354b090a989a818b403685ecfa12d55

Chasing down the #GoLang Rabbit Hole for #BluetoothLE... And converting to #Flutter and #DartLang https://gist.github.com/lupyuen/1354b090a989a818b403685ecfa12d55

With Great #FOSS Comes... Great Docs! Feels like I'm documenting other people's code... But it's important for Sustaining the FOSS Ecosystem... Like @PINE64 and #PineTime 😀 RSS: https://lupyuen.github.io/rss.xml Web: https://lupyuen.github.io/