Lup Yuen Lee 李立源 @lupyuen@qoto.org

Update the #NuttX Kconfig in our cloned SX1262 Library

https://github.com/lupyuen/incubator-nuttx/commit/d1ebcebe0dca1de5a9881e66151f2ad1a3af6907

We add "libsx1262" to the Root Kconfig as a Library Routine

https://github.com/lupyuen/incubator-nuttx/commit/6a18348842b5fcec6a9fe8672c0de380b889086c

Mystery Lisp from 33 years ago 🤔

In our cloned #NuttX Library, change all "libdsp" to "libsx1262" ... Remember to Preserve Case

https://github.com/lupyuen/incubator-nuttx/commit/9fe76d3bca389642e71ac405c8343b280384276d

We pick the simplest #NuttX Library: DSP ... And clone it for SX1262

https://github.com/lupyuen/incubator-nuttx/commit/6596edd6eb47547f41f647e6da1e08d33faacf4f

Why create a #NuttX Library? So it's easier to port the #LoRaWAN Driver to NuttX ... Without massive redesign

https://github.com/lupyuen/incubator-nuttx/tree/newlibrary/libs

Let's create a Library in Apache #NuttX OS

https://github.com/lupyuen/incubator-nuttx/tree/newlibrary/libs

Linguistics and Linear Algebra 😂

Mississauga, Ontario 🥲

University of Toronto 1988 🥲

#NuttX Libraries ... Interesting 🤔

https://github.com/apache/incubator-nuttx/tree/master/libs

GitHub Wrapped: Your coding year in review

https://www.githubwrapped.com/

What's next for #NuttX OS on #BL602 ... LoRaWAN and RustLang!

https://lupyuen.github.io/articles/spi2?36#whats-next

Here's why we're migrating from #BL602 IoT SDK to Apache #NuttX OS 👍

https://lupyuen.github.io/articles/spi2?35#notes

Swapping MISO and MOSI on #BL602 ... PR has been submitted to Apache #NuttX OS 🙏

https://github.com/apache/incubator-nuttx/pull/4984

#BL602 MISO and MOSI are swapped ... Will submit a PR for #NuttX OS 👍

https://lupyuen.github.io/articles/spi2?32#appendix-miso-and-mosi-are-swapped

What's inside the SPI Interface on #NuttX OS

https://lupyuen.github.io/articles/spi2?34#appendix-nuttx-spi-interface

Be careful with SPI Chip Select! 🙏

https://lupyuen.github.io/articles/spi2?33#chip-select

#BL602's SPI Mode has an odd quirk ... Here's the workaround for #NuttX OS

https://lupyuen.github.io/articles/spi2?31#appendix-spi-mode-quirk

Yep Apache #NuttX OS works great on #PineDio Stack BL604! 🎉

https://lupyuen.github.io/articles/spi2?30#run-nuttx-on-pinedio-stack