I’m using Cantabile with my Jupiter 80. I want to use one of the spare foot pedal inputs to switch song states, but the trouble is that the JP-80 assumes that an expression pedal is going into these inputs, so it generates continous controller values over a fraction of a second:
This isn’t the pedal - the sustain input works as expected, and I’ve tried this with more than one pedal. I can’t find a way to control this from the JP-80 (no surpise given the MIDI implementation).
I’ve also tried various controller filters on the midi input with no success. Any ideas? I suppose the ideal would be some way to ignore controller values that aren’t 0 or 127.
Hi Dave, thanks for the help - you’ve pointed me in the right direction, and I’ve implemented this on the midi input filters (globally):
This just copies CC12 to CC14, but only for values 0 and 127. As both are copies the original CC12 event is still around - so the last step just deletes it.
BTW - this isn’t a dampler pedal (just a simple switch). The problem is the JP-80 (I have a love/hate thing going on with it).
Controller (Button)
A momentary MIDI button that sends a value > 64 when pressed and < 64 when released. This kind of binding is edge-triggered in that it invokes the target when the value crosses from less that 64 to greater than 64.
I’m not sure this would work as it produces this output on testing, a stream of midi switch values as you press the pedal down. Here is the test binding
This way, a program change is sent (once!) every time the controller (here CC11) crosses from below 64 to above 64. No need for any intermediary acrobatics with input filters and copying values between controllers.