Lup Yuen Lee 李立源 @lupyuen@qoto.org

I miss durian (that's Red Prawn in the pic)

Open source visualisation, dashboards and Hospital Impact Modelling...

https://aster.cloud/2020/05/12/how-open-source-software-is-fighting-covid-19/

Intro to #RustLang...

https://vignesh.pro/rust-learning-quest-1/

What's new in #RustLang...

https://this-week-in-rust.org/blog/2020/05/12/this-week-in-rust-338/

Here's how we'll test SPI Flash on #PineTime Smart Watch @PINE64 with @Apache_Mynewt https://github.com/lupyuen/pinetime-rust-mynewt/blob/ota2/apps/my_sensor_app/src/flash_test.c

#PineTime FOSS Community @PINE64 now adding OrangePi support for OpenOCD Over SPI... No more glitchy Flashing Over GPIO @OrangePiXunlong yay! https://github.com/lupyuen/openocd-spi/tree/orange-pi-zero

Testing Flash Memory speed with @Apache_Mynewt... For Internal Flash ROM and External SPI Flash on #PineTime Smart Watch @PINE64 https://github.com/apache/mynewt-core/blob/master/test/flash_test/src/flash_test.c

SPI Flash settings @Apache_Mynewt for #PineTime Smart Watch @PINE64 ... Does this look right 🤔 https://github.com/lupyuen/pinetime-rust-mynewt/blob/ota2/hw/bsp/nrf52/syscfg.yml

Learning to configure External SPI Flash for @Apache_Mynewt on #PineTime Smart Watch @PINE64 ... Is it really so easy? 🤔

For Bare Metal Arm too...

“Top Five Libraries for creating GUI on Embedded Linux” by Kevin Muhuri https://link.medium.com/YAfNqNEdp6

Lessons learned on Remote Collaboration from Apache Software Foundation...

https://blogs.apache.org/foundation/entry/success-at-apache-remote-collaboration

Xilinx #FPGA + #RaspberryPi Zero = ZX Spectrum 🤔

https://magpi.raspberrypi.org/articles/zx-spectrum-next-accelerated-review

Hi #PineTime Firmware Devs: Here are the complete steps for supporting Firmware Updates over Bluetooth... PineTime Owners will ❤️ us for making the PineTime Smart Watch @PINE64 so fun and easy to learn and explore! 😀 https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

Android, iOS and #PinePhone Mobile Apps for #PineTime Smart Watch @PINE64 ... How we'll be creating them with open source libraries https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

@Raspberry_Pi 4 with 64-bit @Ubuntu Desktop... Querying the firmware installed on #PineTime Smart Watch @PINE64 over Bluetooth LE... Had to plug in a USB Bluetooth dongle though https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

Prelim Design for Firmware Update over Bluetooth on #PineTime Smart Watch @PINE64 is now ready! And we're already planning enhancements based on feedback from PineTime FOSS Community... That's how we iterate and create awesome Open Source Products! https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

Useful #BluetoothLE GATT Services exposed by #PineTime Smart Watch @PINE64 ... Thanks to the open source MCU Manager Library for @Apache_Mynewt and @ZephyrIoT https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

#GNOME Toolkit on #GoLang with #VSCode and 64-bit @Ubuntu Desktop for @Raspberry_Pi 4 https://github.com/gotk3/gotk3-examples/blob/master/gtk-examples/stack/stack.go

Preventing #PineTime Smart Watch @PINE64 from getting bricked during Firmware Update... #MCUBoot Bootloader is the solution https://lupyuen.github.io/pinetime-rust-mynewt/articles/dfu

#Ubuntu Desktop on #RaspberryPi 4... Yep it works! "sudo apt install ubuntu-desktop" https://ubuntu.com/tutorials/how-to-install-ubuntu-on-your-raspberry-pi