| .. | ||
| grove_rgb | ||
| README.md | ||
Rust support for GrovePi
Introduction
Rust Crate support for using GrovePi with Rust.
Examples can be found in the relevant directories as main.rs.
Check them out for usage.
Dependencies
- Rust version above 1.65 is known to work.
- The Rust crate rppal is required and is referenced in the
Cargo.tomlfile.
Current State
As the initial state of this module the following features are implemented and tested:
- Read/write data to I2C slave device Grove-LCD RGB Backlight V. 4.0 present on ports I2C-1, I2C-2 or I2C-3.
- Tested on Raspberry Pi 3, Model B and Raspberry Pi, Model B, Rev 2 with Raspbian version: September 2022
Cross compile for Rasbperry Pi
Follow the setup instructions from - (https://github.com/cross-rs/cross)
Then cross build --target arm-unknown-linux-gnueabi. A pi-ready
and transfer the binary (target/arm-unknown-linux-gnueabi/debug/airq) to the Pi.
Run the binary grove_rgb_lcd on the Pi and observe a couple debug messages and changing colors.
Add the module grove_rgb_lcd to your projects
Be sure to add the rppal dependency to your Cargo.toml