[PD] midi synch strategy

[David Powers]

Can someone explain again, more clearly, exactly what message(s) I
should send to the [midiout], to be received as midi clocks ie:

[metro 20.833]
l
[???(
l
[midiout]

Also, is there some way to get position, start and stop, in PD? I did
get [midirealtimein] working, and the zeros are indeed more or less
coming in at 24 ppq.

~David

On 9/25/06, martin.peach at sympatico.ca <martin.peach at sympatico.ca> wrote:
>
> >
> > De: patco <megalegoland at yahoo.fr>
> > Date: 2006/09/25 lun. PM 03:31:21 GMT-04:00
> > À: martin.peach at sympatico.ca,  pd-list at iem.at
> > Objet: Re: RE: [PD] midi synch strategy
> >
> >
> >
> > martin.peach at sympatico.ca a écrit :
> > It does receive something, it just outputs zeros.
> > Martin
> >
> >
> > I guess that sending these numbers in message boxes is not the way how midiout works,
>
> Yes it is how it works. [midirealtimein] only responds to numbers greater than 248 when I send them through [midiout] one at a time. 248 is MIDI Clock. The MIDI spec says that the slave has to count clocks at a rate of 24 per quarternote. I guess [midirealtimein] should bang a counter. It doesn't handle the count itself.
>
>
> >   is it possible to know what kind of message this object is expecting?
>
> [midiout] should pass any midi message but you have to send the right number of bytes (3 for noteon, 1 for clock, etc.) or it will hang.
>
> Martin
>
> >
> >
> > ---------------------------------
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>
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