Re: [LAU] Sysex with Jack MIDI

From: Len Ovens <len@email-addr-hidden>
Date: Tue Nov 03 2020 - 19:56:36 EET

On Tue, 3 Nov 2020, Christopher Arndt wrote:

> I made some tests and it seems that there is indeed a limit of 112 bytes
> for outgoing sysex data.

I knew there was a limit but had never run into it. I realize that the
longest sysex I had used were ~20 bytes (mackie control with LCD info sent
channel at a time)

The one question I do have is the buffer size (128/2 ?) and if you tested
at more than one buffer size. I would expect that the two would be tied
together. I also remember reading that there had been code developed for
jack (I do not remember if it was jack 1 or 2 specific) to allow long,
non-realtime sysex to be used. However, I do not remember if it was ever
included or how it was accessed.

--
Len Ovens
www.ovenwerks.net
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Received on Wed Nov 4 04:15:01 2020

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