wave 0.1.1

A no-std no-alloc gesture recognition library for low resolution TOF-Sensors
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# wave

[![crates.io](https://img.shields.io/crates/v/wave)](https://crates.io/crates/wave)
[![docs.rs](https://docs.rs/wave/badge.svg)](https://docs.rs/wave/)
[![CI](https://github.com/flxzt/wave/actions/workflows/ci.yaml/badge.svg)](https://github.com/flxzt/wave/actions/workflows/ci.yaml)
[![docs main](https://img.shields.io/badge/docs-main-informational)](https://flxzt.github.io/wave/wave/)

A no-std no-alloc gesture recognition library for low resolution TOF-Sensors

## Demo

**Horizontal Swipes**  

https://user-images.githubusercontent.com/19841886/212337357-54b2293c-1955-4dc4-b071-0433311f9a25.mp4

**Vertical Swipes**  

https://user-images.githubusercontent.com/19841886/212337324-0f2e80fe-0226-4b6e-971b-4b2569e99fac.mp4

**Static Holds**  

https://user-images.githubusercontent.com/19841886/212337254-f4f6aff8-0575-4d94-afc4-6b3000f52d52.mp4


## C bindings

The static library can be (re)built with `cargo build --release`. Then `libwave.a` will be located in `target/release`.
The header file `wave.h` is located in the crate root.

Cross-compile for a specific architecture, e.g. Cortex-M4: `cargo build --release --target=thumbv7em-none-eabi`

Cbindgen is used to (re)generate the header file `wave.h`.

```bash
cargo install --force cbindgen
cbindgen --config cbindgen.toml --crate wave --output wave.h
```