[PD] Pd-list Digest, Vol 167, Issue 27

Dan Wilcox danomatika at gmail.com
Mon Feb 11 14:50:27 CET 2019


It is most likely a bug. I had to do some low-level fixes to Portmidi for
0.48/0.49.

Can make a *re-produceable* patch and/or project for testing and open an
issue on the pure-data Github repo? The simplest thing for me would be the
syses messages you're sending as bytes.

On Mon, Feb 11, 2019 at 2:35 PM <pd-list-request at lists.iem.at> wrote:

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> Today's Topics:
>
>    1. SysEx In issue (Mario Buoninfante)
>    2. SysEx In issue (Mario Buoninfante)
>    3. Re: SysEx In issue (Mario Buoninfante)
>    4. Re: SysEx In issue (Lucas Cordiviola)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 11 Feb 2019 11:31:59 +0000
> From: Mario Buoninfante <mario.buoninfante at gmail.com>
> To: pd-list <pd-list at lists.iem.at>
> Subject: [PD] SysEx In issue
> Message-ID:
>         <CAHs=
> M8TvZUbMy-LQ+VVxKeKndVN6g5NMQg07HKw4QYoy17oTyg at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi,
>
> Not too long ago I wrote here reporting an issue with receiving SysEx
> messages.
> When Pd receives a big quantity of SysEx, the MIDI IN port 'gets stuck' and
> then you need to go to 'Media->MIDI settings...' and re-select the port,
> otherwise no MIDI messages will be received anymore.
> Here's a video that shows the issue:
> https://vimeo.com/316526250
> it's a private video, the pass is: sysexissue
> Does anybody know what could cause this behavior and if it's possible to
> 'fix it'?
> The first time I reported it, it was when I stumbled on this using my
> personal Linux machine and Miller Puckette suggested to change the MIDI
> buffer in the source code, but unfortunately also setting that to something
> insane like 2^20, the issue was still there.
> Now I double checked on MacOS Sierra and Windows 10 and it is the same.
>
> Cheers,
> Mario
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> Message: 2
> Date: Mon, 11 Feb 2019 12:07:56 +0000
> From: Mario Buoninfante <mario.buoninfante at gmail.com>
> To: pd-list <pd-list at lists.iem.at>
> Subject: [PD] SysEx In issue
> Message-ID:
>         <CAHs=
> M8QuVDW6qm-MHWtycUSWLnm4YpVKqg2tp4xE7v5p6hyUtQ at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> I found a clunky workaround I only tested on MacOS Sierra for now.
> I'm automatically setting the MIDI in every 200 ms, using a metro that
> sends [midi-dialog 2 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 4 4(    to    [s pd]
>
> It seems to work, but of course I suspect messages are getting lost.
>
> Cheers,
> Mario
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> ------------------------------
>
> Message: 3
> Date: Mon, 11 Feb 2019 12:50:47 +0000
> From: Mario Buoninfante <mario.buoninfante at gmail.com>
> To: Lucas <lucarda27 at hotmail.com>, pd-list <pd-list at lists.iem.at>
> Subject: Re: [PD] SysEx In issue
> Message-ID: <0uo6ul97pe681r6a1gmg95a7.1549889447634 at email.android.com>
> Content-Type: text/plain; charset="utf-8"
>
> No that's not the case. In my video I'm using MidiMonitor at the same
> time,and that works fine also when Pd gets stuck.
> Also because USB Midi bandwidth is pretty big.
>
> Cheers,
> Mario
>
> Sent from my WIKO U PULSE LITEOn 11 Feb 2019 12:17, Lucas Cordiviola <
> lucarda27 at hotmail.com> wrote:
> >
> > Do you have the same trouble with other software?
> >
> > It could be that you are exceeding the bandwidth of the MIDI hardware.
> >
> > Describe your connection:
> >
> > drummachine
> > |
> > midicable
> > |
> > midiin-jack on the sound card
> > |
> > Pd
> >
> > In other words: How are you sending sysex to Pd ?
> >
> >
> > Mensaje telepatico asistido por maquinas.
> >
> > On 2/11/2019 9:07 AM, Mario Buoninfante wrote:
> >>
> >> I found a clunky workaround I only tested on MacOS Sierra for now.
> >> I'm automatically setting the MIDI in every 200 ms, using a metro that
> sends [midi-dialog 2 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 4 4(    to    [s pd]
> >>
> >> It seems to work, but of course I suspect messages are getting lost.
> >>
> >> Cheers,
> >> Mario
> >>
> >> _______________________________________________
> >>
> >> Pd-list at lists.iem.at mailing list
> >>
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> ------------------------------
>
> Message: 4
> Date: Mon, 11 Feb 2019 12:59:49 +0000
> From: Lucas Cordiviola <lucarda27 at hotmail.com>
> To: Mario Buoninfante <mario.buoninfante at gmail.com>, pd-list
>         <pd-list at lists.iem.at>
> Subject: Re: [PD] SysEx In issue
> Message-ID:
>         <
> SN2PR01MB1967288D016A679D062A974EA6640 at SN2PR01MB1967.prod.exchangelabs.com
> >
>
> Content-Type: text/plain; charset="utf-8"
>
> So you are sending sysex to Pd without any hardware? Just from virtual
> devices on the same Pc?
>
>
> Mensaje telepatico asistido por maquinas.
>
> On 2/11/2019 9:50 AM, Mario Buoninfante wrote:
>
> No that's not the case. In my video I'm using MidiMonitor at the same
> time,and that works fine also when Pd gets stuck.
> Also because USB Midi bandwidth is pretty big.
>
> Cheers,
> Mario
>
> Sent from my WIKO U PULSE LITE
>
> On 11 Feb 2019 12:17, Lucas Cordiviola <lucarda27 at hotmail.com><mailto:
> lucarda27 at hotmail.com> wrote:
>
> Do you have the same trouble with other software?
>
> It could be that you are exceeding the bandwidth of the MIDI hardware.
>
> Describe your connection:
>
> drummachine
> |
> midicable
> |
> midiin-jack on the sound card
> |
> Pd
>
> In other words: How are you sending sysex to Pd ?
>
>
> Mensaje telepatico asistido por maquinas.
>
> On 2/11/2019 9:07 AM, Mario Buoninfante wrote:
> I found a clunky workaround I only tested on MacOS Sierra for now.
> I'm automatically setting the MIDI in every 200 ms, using a metro that
> sends [midi-dialog 2 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 4 4(    to    [s pd]
>
> It seems to work, but of course I suspect messages are getting lost.
>
> Cheers,
> Mario
>
>
>
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-- 
Dan Wilcox
@danomatika
danomatika.com
robotcowboy.com
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