# `alt-stm32f30x-hal` > Alternative HAL implementation for the STM32F30x family of microcontrollers [`embedded-hal`]: https://crates.io/crates/embedded-hal [![Build Status](https://travis-ci.org/copterust/alt-stm32f30x-hal.svg?branch=master)](https://travis-ci.org/copterust/alt-stm32f30x-hal) ## Usage Library is available via crates.io [![crates.io](http://meritbadge.herokuapp.com/alt-stm32f30x-hal?style=flat-square)](https://crates.io/crates/alt-stm32f30x-hal). ## Documentation Available via [docs.rs](https://docs.rs/alt-stm32f30x-hal/). Number of examples are available in [proving-ground](https://github.com/copterust/proving-ground). ## License Forked from [stm32f30x-hal](http://github.com/japaric/stm32f30x-hal). Licensed under either of - Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0) - MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT) at your option.