Rust for Flipper Zero 🐬❤️🦀

This project allows writing Rust-based applications for the Flipper Zero.

It doesn't have any direct dependency on flipperzero-firmware or toolchain, so it can be used to build binaries with no external dependencies.

These crates only support the core and alloc crates.

The Rust thumbv7em-none-eabihf target currently only supports no_std development. This means it's not possible to use anything in the std crate.

SDK version

Currently supports SDK 28.2 (flipperzero-firmware@0.84.1).

The crate major version number will be updated after a bump in API version in the Flipper Zero firmware.

| Crate version | API version | | ------------- | ----------- | | 0.10.x | 28.2 | | 0.9.x | 23.0 | | 0.8.x | 20.0 | | 0.7.x | 14.0 | | 0.6.x | 11.2 | | 0.5.x | 10.1 | | 0.4.x | 7.5 | | 0.3.x | 2.2 |

Crates

• flipperzero: High-level safe bindings
• flipperzero-alloc: Custom global allocator (required for alloc)
• flipperzero-rt: Runtime support (including panic handler and entry point helper)
• flipperzero-sys: Low-level bindings to Flipper Zero API (unsafe)

Initial setup

1. Install rustup by following the instructions on rustup.rs.
2. Use rustup to install the thumbv7em-none-eabihf target: rustup target add thumbv7em-none-eabihf

Writing an application

The Flipper Zero supports installing externally built applications on the SD card.

See flipperzero-template🚀 to help you get started.

License

Licensed under the MIT License. See LICENSE for details.