ashv2 1.2.4

Implementation of the Asynchronous Serial Host (ASH) protocol by Silicon Labs.
Documentation
# ashv2

Asynchronous Serial Host protocol, version 2

## Documentation

The official protocol description can be found
at [silabs.com](https://www.silabs.com/documents/public/user-guides/ug101-uart-gateway-protocol-reference.pdf).

## Legal

This project is free software and is not affiliated with Siliconlabs.

## Contribution guidelines

* Use `cargo fmt`
* Check code with `cargo clippy`

## Credits

* Special thanks to *Simon Farnsworth*, *Kevin Reid* and the rest of the great community
  at [users.rust-lang.org]https://users.rust-lang.org/.