Contents

# rawmidi-rb

ALSA RawMIDI bindings for Ruby


## Usage

### List cards and devices

```ruby
RawMIDI::Card.all
#=> [#<RawMIDI::Card:0x002af7bb0f26ec hw:0 "HDA Intel PCH">,
     #<RawMIDI::Card:0x002af7bb0f269c hw:1 "CH345">]

card = RawMIDI::Card.new(1)
#=> #<RawMIDI::Card:0x002af7bb094b3c hw:1 "CH345">

card.outputs
#=> [#<RawMIDI::Output:0x002af7bb489760 hw:1,0,0 "CH345" closed>]

RawMIDI::Output.all
#=> [#<RawMIDI::Output:0x002af7bb489760 hw:1,0,0 "CH345" closed>]
```

### MIDI Output

```ruby
out = RawMIDI::Output.all.first
out.open

out.write [0x90, 60, 100]   # note on

sleep 1

out.write [0x90, 60, 0]     # note off
out.close
```

### MIDI Input

*to do*


## Installation

*NOTE*: This is still incomplete, so I still haven't published it to Rubygems.
You'll need to clone the repository and install it with `rake install`, or use
Bundler.


Add this line to your application's Gemfile:

```ruby
gem 'rawmidi'
```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install rawmidi


## Development

After checking out the repo, run `bin/setup` to install dependencies. Then, run
`rake test` to run the tests. You can also run `bin/console` for an interactive
prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. To
release a new version, update the version number in `version.rb`, and then run
`bundle exec rake release`, which will create a git tag for the version, push
git commits and tags, and push the `.gem` file to
[rubygems.org](https://rubygems.org).


## Contributing

Bug reports and pull requests are welcome on GitHub at
https://github.com/munshkr/rawmidi-rb. This project is intended to be a safe,
welcoming space for collaboration, and contributors are expected to adhere to
the [Contributor Covenant](http://contributor-covenant.org) code of conduct.


## License

The gem is available as open source under the terms of the [MIT
License](http://opensource.org/licenses/MIT).

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rawmidi-0.1.0	README.md