#22 qmidiarp open sound control mapping

[Patrick]

Hi, I would like to control qmidiarp via OSC. There is already liblo for nsm, but is it possible to control bpm, maybe switching pattern, muting, etc? In short instead of mapping midi.

Thanks

[Frank]

Hi,
I haven't planned implementing OSC handling inside qmidiarp. But I think there are some external tools to map OSC messages to MIDI, I will try to point you to something.

Best
Frank

[Patrick]

Thank you very much, I "hacked" something just to make it works for me. It's not beautiful, but I can create pattern in pd -> osc -> qmidiarp (among other things).

//liblo
#include <lo/lo.h>
#include <lo/lo_cpp.h>
#include <iostream>
#include <atomic>

// global liblo thread
lo::ServerThread st(9000);

MainWindow::MainWindow(int p_portCount, bool p_alsamidi, char *execName)
{
    ...

    st.add_method("/updatepattern", "s",
        [this](lo_arg **argv, int nb)
        {
            engine->midiArp(0)->updatePattern(&argv[0]->s);
        });

    // start liblo thread
    st.start();

[Frank]

OK great if this works for you

Best

Frank

On 06/02/2021 21:46, Patrick wrote:

Thank you very much, I "hacked" something just to make it works for
me. It's not beautiful, but I can create pattern in pd -> osc ->
qmidiarp (among other things).

//liblo

include <lo lo.h=""></lo>

include <lo lo_cpp.h=""></lo>

include <iostream></iostream>

include <atomic></atomic>

// global liblo thread
lo::ServerThread st(9000);

MainWindow::MainWindow(int p_portCount,bool p_alsamidi,char *execName)
{
...

 st.add_method("/updatepattern","s",
     [this](lo_arg  **argv,int  nb)
     {
         engine->midiArp(0)->updatePattern(&argv[0]->s);
     });

 //  start  liblo  thread
 st.start();

---

[feature-requests:#22]
https://sourceforge.net/p/qmidiarp/feature-requests/22/ qmidiarp
open sound control mapping

Status: pending
Group: 0.6.6
Created: Sat Jan 23, 2021 01:26 AM UTC by Patrick
Last Updated: Sat Feb 06, 2021 09:01 AM UTC
Owner: Frank

Hi, I would like to control qmidiarp via OSC. There is already liblo
for nsm, but is it possible to control bpm, maybe switching pattern,
muting, etc? In short instead of mapping midi.

Thanks

---

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[Frank]

OK Patrick,
great if this works for you.

Best
Frank