[sdiy] MIDI inc/dec program

[Jason Proctor]

controllers 96 and 97, i think.



At 8:55 PM +0100 7/28/09, Tom Wiltshire wrote:
>I've got a quick question for MIDI gurus amongst you..
>
>I know there's a MIDI command for Program Change, and it seems to 
>send the number of the required program. But many units have program 
>increment/decrement buttons instead.
>
>Is there an actual MIDI command for program increment? Can I do it 
>without knowing which patch I'm on now? Obviously if I do know, I 
>can simply increment the number and then send a standard program 
>change message.
>
>I'm asking because I spent the weekend making a set of MIDI bass 
>pedals, and I'd like to add program inc/dec using footswitches on 
>the top.
>
>Thanks,
>Tom
>
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