Lup Yuen Lee 李立源 @lupyuen@qoto.org

How we call #NuttX Functions from #RustLang

https://lupyuen.github.io/articles/rust2?3#rust-meets-nuttx

Simplest #RustLang Program that will run on Apache #NuttX OS

https://lupyuen.github.io/articles/rust2?2#rust-meets-nuttx

#Pine64's Legendary Red USB-C Cable suddenly stopped working ... Now using a generic white cable 🤔

Running #RustLang on Apache #NuttX OS ... And sending a #LoRa Message ... All shall be explained in this article

https://lupyuen.github.io/articles/rust2?1

#RustLang on Apache #NuttX OS ... With #PineDio Stack BL604 @PINE64 ... Coming up next!

RAKwireless WisBlock successfully receives the #LoRa Message ... Sent by #RustLang on Apache #NuttX OS yay! 🎉

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/sx1262.rs#L79-L112

Our SDR shows that the #RustLang Driver for SX1262 emits a #LoRa Chirp on #NuttX OS ... Looking good! 👍

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/sx1262.rs#L79-L112

Will the #RustLang Driver for SX1262 transmit a #LoRa Message on #NuttX OS? Let's find out!

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/sx1262.rs#L79-L112

Modified #RustLang Driver for LoRa SX1262 ... Now runs correctly on Apache #NuttX OS! 🎉

https://gist.github.com/lupyuen/9c637e2c1f6ea331c3df8d8d29e282a8

Let's merge the SPI Transfers in the #RustLang Driver for LoRa SX1262 ... And make it work on Apache #NuttX OS

https://github.com/lupyuen/sx126x-rs-nuttx/blob/master/src/sx/slave_select.rs

#RustLang Driver for LoRa SX1262 splits SPI Transfers into 1-byte and 2-byte chunks ... So this driver won't work on #NuttX OS unless we merge the SPI Transfers 🤔

https://gist.github.com/lupyuen/ee010b118166627f04f4fa63d8ccc0c9

But the #RustLang Driver for LoRa SX1262 doesn't run correctly on #NuttX OS 🤔

https://gist.github.com/lupyuen/ee010b118166627f04f4fa63d8ccc0c9

#RustLang Embedded HAL for #NuttX OS ... Builds OK with the Rust Driver for LoRa SX1262! 🎉

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/sx1262.rs

Here's the #RustLang Embedded HAL for SPI on #NuttX OS

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/nuttx_hal.rs#L15-L37

Here's how we implement the #RustLang Embedded HAL for GPIO Output on #NuttX OS

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/nuttx_hal.rs#L55-L77

Let's implement #RustLang Embedded HAL for #NuttX OS ... So that we can test the Rust Driver for LoRa SX1262

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/sx1262.rs

#RustLang on Apache #NuttX OS ... SPI Data Transfer works OK! 🎉

https://gist.github.com/lupyuen/995de62d678cd6d1fadf464e1795fc8d

Let's do SPI in #RustLang on Apache #NuttX OS

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/lib.rs#L34-L85

#RustLang opens GPIO Ports on Apache #NuttX OS ... The POSIX Way 👍

https://github.com/lupyuen/incubator-nuttx-apps/blob/rust/examples/rust_test/rust/src/lib.rs#L10-L27

Once we implement the #RustLang Embedded HAL on #NuttX OS ... We can run all kinds of Rust Drivers on NuttX! 👍

https://github.com/tweedegolf/sx126x-rs/blob/master/examples/stm32f103-ping-pong.rs#L58-L85