Hello, I'm trying to send NRPN messages to a microKorg. At first, connected the midi out of the keyboard to midi in of computer to see print the number I needed.

Through a ctlin, first outlet gave me 3 numbers (one of them with the parameter, another one I believe with the MSB, and the 99 CC that NRPN uses). The other outlet gave me also 3 numbers.

Using those numbers to send it from PD to the microKorg midi in, can't make it work. Tried with a ctlout with a trigger, sending the 3 numbers to first inlet in and the other 2 on the second inlet, didn't work. Tried with 2 ctlout to use CC 98 and CC 99 and that wasn't the answer neither.

Does anybody knows how to solve it? Some of you have worked with NRPN? Some example?
Thanks a lot!

Thanks Whale, took a look at that yesterday but I didn`t understood how that's suposed to work. Perhaps I should write him (her?).

Has anybody ever got any use out of those noisebox NRPN abstractions? Perhaps they had some specific functionality in mind that escapes me but they seem waaaay to complex for the relatively simple task of sending and receiving predetermined NRPN values. Never was really able to figure out how to use them either.

Anyway, the "trick" here is to send those controllers in the proper order -- MSB, LSB, DataSlider. This is easy to accomplish with lists and pack/unpack objects. Attached is the basic method I used to code up a graphical editor for a Korg EA-1 Electribe synth (which I may post here in the future, if there is interest}.

simpleNRPN.pd

Great @NoDSP thanks a lot, as soon as I can I will try that out, sure it will work. The trick is the order, tried sending messages but not in the proper order.