i found this explanation that fits to my problem ... it's almost working
Finally Program Change can be set up without any scripting at all
-Create a Pad
-Select Program Change in MIDI Mapping pane
- Select 'Rising Edge' to trigger when pressed
- Set scale to 0 to n (ie. PgmNmbr) eg 0 to 64 for prog 64
All done ....
Be aware if it is not set to rising edge it will toggle from 0 to n
Also if numbers are the same ie 64 to 64 it will send once and won't repeat
Cheers
i understand what this means : "Also if numbers are the same ie 64 to 64 it will send once and won't repeat"
but what about the "0" value ? i need to have prg change 0 to be sent but i can't set "-1 to 0" so i don't have that "repeat" on the 0 value ...
EDIT -
ok i did random test and that's how i made it work
for buttons sending prg change 0
message / Program Change
preset / i changed Any to that arrow thing going down
Scale 1 to 0
for the other buttons (above 0)
message / Program Change
preset / i changed Any to that arrow thing going up
Scale 0 to 1 ... 0 to 2 ... 0 to 3 ..etc