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https://github.com/adriankumpf/arb-ex

An Elixir NIF for controlling the ABACOM CH341A relay board.
https://github.com/adriankumpf/arb-ex

ch341a elixir-lang nif relay rust-lang

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An Elixir NIF for controlling the ABACOM CH341A relay board.

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# arb-ex

[![Docs](https://img.shields.io/badge/hex-docs-green.svg?style=flat)](https://hexdocs.pm/arb)
[![Hex.pm](https://img.shields.io/hexpm/v/arb?color=%23714a94)](http://hex.pm/packages/arb)

An Elixir NIF for controlling the ABACOM CH341A relay board
([documentation](https://hexdocs.pm/arb)).

## Getting started

### Requirements

In order to compile a recent version of `rust` must be installed. Also, the
native [libusb](https://github.com/libusb/libusb) library is required (e.g
`libusb-1.0-0-dev` on Debian-based distributions).

### Installation

Add `:arb` to your list of dependencies:

```elixir
def deps do
[
{:arb, "~> 0.13"}
]
end
```

## Usage

```elixir
iex> Arb.activate([1, 4, 7])
:ok

iex> Arb.get_active()
{:ok, [1, 4, 7]}
```

## Development

```bash
docker build -t arb-ex .
docker run --privileged -it arb-ex
```

## See also

- [abacom-relay-board](https://github.com/adriankumpf/abacom-relay-board)