# stm32l4
This crate provides an autogenerated API for access to STM32L4 peripherals.
The API is generated using [svd2rust] with patched svd files containing
extensive type-safe support. For more information please see the [main repo].
[svd2rust]: https://github.com/japaric/svd2rust
[main repo]: https://github.com/adamgreig/stm32-rs
## 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.stm32l4]
version = "0.2.2"
features = ["stm32l4x1", "rt"]
```
The `rt` feature is optional and brings in support for `cortex-m-rt`.
In your code:
```rust
extern crate stm32l4;
use stm32l4::stm32l4x1;
let mut peripherals = stm32l4x1::Peripherals::take().unwrap();
let gpioa = &peripherals.GPIOA;