MIDI Panic Message

Midihub Support
1

Hello, i’m wondering if there is a way via CC message to trigger the MIDI Hub “Button Hold” MIDI panic/reset all controllers?

Its hard during a show to access the button, so i’m wondering if theres a clean way to do it via CC. Thank you!

2

hey @choponster01

if you hook up your MH to itself as a test, you’'l see the send controller reset messages option just does this

cp01_button_reset_msgs
cp01_button_reset_msgs462×632 14.8 KB

(note the 1ms gap between the messages)

So it’s a matter of

  1. deciding what trigger message you’re going to send in from, say, a foot pedal,
  2. designing a method to create the Ch.X CC#121 messages from that message
  3. routing to the desired out-ports

There are several ways to do part two;

  • using Transform you likely know;

  • CC Table is the neatest, but

  • One-Shot Depth 8 Saw LFO, (rescaled to give values 0, 8, 16, …) then Transform {Set Channel to = Value}

  • or 1ms Note Delay (Pitch Shift = +8) then Transform
    would also work

I’ve not used any of these, but I might be tempted by one of the last two cos I expect the panic button controller reset via button was deliberately designed to not send all 16 messages in the same instant.

PS.
The LFO method looks like this

cp01_LFO_reset_output
cp01_LFO_reset_output462×912 80 KB

(this demo is buried at the bottom of a long preset I’m working on so I haven’t uploaded it: lemme know if you get stuck)
.

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3

It’s fine to produce all the CCs at once.

CC 121 is the “Reset All Controllers” message. CC 123 may be of interest too - it’s the All Notes Off message.

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