launch-control-xl

Web MIDI wrapper for Novation Launch Control XL.

Usage

Built on top of generic-midi-controller, and as such shares a very similar API, with a few small differences:

• A .reset() method has been added to trigger a board reset.
• Inputs/outputs are configured for you to match the Launch Control XL's Factory Device Banks:
  • input.buttons[0-15]
  • input.faders[0-7]
  • input.knobs[0-23]
  • output.buttons[0-15] for controlling the bottom button LEDs.
  • output.knobs[0-23] for controlling the knob LEDs.

You may also pass in a custom bank number between 1 and 8 to hook into the other factory device banks, utilising the full range of available inputs:

const LaunchControlXL = require('launch-control-xl')
const controller = new LaunchControlXL({ bank: 2 })

This defaults to Factory Device Bank 1.

See demo.js for example usage.

License

MIT. See LICENSE.md for details.