# `embedded-fps`
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## Frames Per Second counter for embedded devices

Create an `FPS` struct by passing the `MAX_FPS` (maximum frames per seconds)
that you expect to hit and a [`embedded_time`][embedded-time-docs] `Clock` implementation.

[embedded-time-docs]: https://docs.rs/embedded-time/
[crates-io]: https://img.shields.io/crates/v/embedded-fps?logo=rust&style=for-the-badge
[docs-rs]: https://img.shields.io/badge/docs.rs-66c2a5?style=for-the-badge&labelColor=555555&logoColor=white&logo=data:image/svg+xml;base64,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### Frames Per Second with a simple for-loop

Run the example from the `examples` directory using:

`cargo run --features=std --example fps_counter`

### Frames Per Second with `embedded-graphics`

This crate is suitable for usage with the [`embedded-graphics`] crate
when you want to know, log or even show the frames per second of a
display with an embedded device.

Note: This example requires [`embedded-graphics-simulator`] and `SDL2` installed
on your machine.

Refer to the [`embedded-graphics-simulator` documentation][simulator-docs]
for detailed instructions.

You can run this example from the `examples` directory using:

`cargo run --features=std --example fps_counter`

## Crate features

- `std` - enables `StdClock` - a `Clock` implementation using `std` for usage on a host machine.

## License

Licensed under either of [Apache License, Version 2.0](./LICENSE-APACHE)
or [MIT license](./LICENSE-MIT) at your option.

### Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in this project by you, as defined in the Apache-2.0 license,
shall be dual licensed as above, without any additional terms or conditions.

[`embedded-graphics`]: https://crates.io/crates/embedded-graphics
[`embedded-graphics-simulator`]: https://crates.io/crates/embedded-graphics-simulator
[simulator-docs]: https://docs.rs/embedded-graphics-simulator/latest/embedded_graphics_simulator/#setup
[`StdClock`]: crate::StdClock