# stm32f4
This crate provides an autogenerated API for access to STM32F4 peripherals.
The API is generated using [svd2rust] with patched svd files containing
extensive type-safe support. For more information please see the [main repo].
Refer to the [documentation] for full details.
[svd2rust]: https://github.com/japaric/svd2rust
[main repo]: https://github.com/stm32-rs/stm32-rs
[documentation]: https://docs.rs/stm32f4/latest/stm32f4/
## Usage
Each device supported by this crate is behind a feature gate so that you only
compile the device(s) you want. To use, in your Cargo.toml:
```toml
[dependencies.stm32f4]
version = "0.7.1"
features = ["stm32f401", "rt"]
```
The `rt` feature is optional and brings in support for `cortex-m-rt`.
In your code:
```rust
use stm32f4::stm32f401;
let mut peripherals = stm32f401::Peripherals::take().unwrap();
let gpioa = &peripherals.GPIOA;