Maschine MK1 Relay

This application communicates with the Maschine MK1 hardware and relays pad presses and encoder movements as MIDI messages, and button presses as OSC messages. It is built on the modified version of the cabl library. It is tested on macOS only but might work on other platforms.

Pads are sent as MIDI Note ON, MIDI Note OFF and Aftertouch in between
Encoders are sent as MIDI CC
Button presses are sent as OSC messages with addresses /MMK1/* or /MMK1/Shift/* and values on and off

Usage

Check out command line arguments and their descriptions.

./mmk1-relay -h

Known Issues

Device must be plugged in before running the mmk1-relay
Un-plugging and plugging back the device during the mmk1-relay runtime is not supportd, if device is re-plugged, mmk1-relay should be restarted

Installation

To begin, clone and build the modified version of the cabl library.

Next, make sure to install required dependencies.

brew install rtmidi boost cxxopts

Clone the repository alongside the cabl (so both cabl and mmk1-relay are in the same directory) and proceed to build the project.

git clone https://github.com/meownoid/mmk1-relay.git
cd mmk1-relay

mkdir build && cd build
cmake ..
make

Finally, you can relocate the binary build/mmk1-relay to the desired location.