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Send MIDI Clock start/stop message via action?

Hello. I would like to program buttons in loopy pro to send midi clock start and stop messages. I would like to be able to arbitrarily send these start/stop messages at any time and not necessarily tie them to when Loopy's clock starts and stops (so I can trigger a drum machine to start and stop even if loopy is not currently doing its thing). In the "Send MIDI Message" action, I don't see the ability to send these commands -- is there perhaps a way to do it via the "Custom" section? Or some other way?

Thanks for your help.

-Jordan

Comments

  • @jordanlev said:
    Hello. I would like to program buttons in loopy pro to send midi clock start and stop messages. I would like to be able to arbitrarily send these start/stop messages at any time and not necessarily tie them to when Loopy's clock starts and stops (so I can trigger a drum machine to start and stop even if loopy is not currently doing its thing). In the "Send MIDI Message" action, I don't see the ability to send these commands -- is there perhaps a way to do it via the "Custom" section? Or some other way?

    Thanks for your help.

    -Jordan

    The custom option is for sending arbitrary messages such as this. Enter them as hexadecimal

  • wimwim
    edited October 2025

    Clock start is FA, continue is FB, stop is FC. I think that's all you need, but you might possibly need to send FA0000, FB0000, FC0000 for some devices.

    https://en.wikipedia.org/wiki/MIDI_beat_clock

  • Thank you both for the info, much appreciated!

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