https://github.com/tdittr/rustlab-2024

https://github.com/tdittr/rustlab-2024

Last synced: 28 days ago
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• Host: GitHub
• URL: https://github.com/tdittr/rustlab-2024
• Owner: tdittr
• Created: 2024-11-05T15:21:01.000Z (2 months ago)
• Default Branch: main
• Last Pushed: 2024-11-07T14:09:19.000Z (2 months ago)
• Last Synced: 2024-11-07T15:24:05.687Z (2 months ago)
• Language: Rust
• Size: 2.92 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
This repository contains resources for my talk "Chips don't bite!", that I will be giving at RustLab 2024.

https://rustlab.it/talks/chips-don-t-bite-a-fearless-introduction-to-ucontroller-programming-for-rusteacea

[Slides (PDF)](slides.pdf)

# Resources

If you want to get started with embedded Rust I can recommend these resources:

* [micro::bit v2 Embedded Discovery Book](https://github.com/rust-embedded/discovery-mb2)

  * An introductory book

  * Currently being worked on -> please report any problems

* [Rust Embedded Matrix Channel](https://matrix.to/#/#rust-embedded:matrix.org)

  * A matrix channel with a lot of friendly people

* [`drive-rs` Driver Listing](https://tweedegolf.github.io/drive-rs/)

  * A list of drivers and chips you can use with embedded Rust

  * My side project

* [YouTube: Rusty Bits](https://www.youtube.com/@therustybits)

  * [From Zero to Async in Embedded Rust](https://youtu.be/wni5h5vIPhU)

# How to contact me

* [@[email protected]](https://fosstodon.org/@tamme)

* E-Mail: [[email protected]](mailto:[email protected])

* [Blog](https://tweedegolf.nl/en/about/30/tamme)

* [LinkedIn](https://www.linkedin.com/in/tamme-dittrich-81b225227/)

# (Rough) Steps how I got to this example

1. Find a board support crate (BSP) for my [Metro RP2040](https://www.adafruit.com/product/5786) board: [`adafruit-metro-rp2040`](https://crates.io/crates/adafruit-metro-rp2040)

2. `cargo new metro-co2`

3. Copy the `adafruit_metro_rainbow` example into my `main.rs`

4. Copy the [`.cargo/config.toml`](https://github.com/rp-rs/rp-hal-boards/blob/main/.cargo/config.toml) from the `rp-hal-baords` repository root

5. Try to build, add missing dependencies from the BSPs `Cargo.toml`

6. Run and see the LED changing color

7. `cargo add scd4x`

8. Copy over the relevant parts of the `scd4x` example into my `main.rs`

9. Copy I2C initialization from [`rp-hal-examples`](https://github.com/rp-rs/rp-hal/blob/main/rp2040-hal-examples/src/bin/i2c.rs#L87-L94)

10. Write some glue to turn the CO2 measurement into a color