6 May
2014
6 May
'14
1:42 p.m.
Hi Matt,
(May 06 2014 07:33), M Murdock wrote:
Now... what can I do to help debug MIDI communication
with the ProjectMix?
This is an important feature for me as half of the hardware functionality is
as a control surface.
I'm not sure your ProjectMix I/O has this issue or not because this is
my assumption from behaviour of Firewire 1814. Firewire 1814 and
ProjectMix I/O are quite similar. So at first I ask you to confirm
ProjectMix I/O really has this issue.
If ProjectMix I/O has buffer overflow for MIDI messages, it transmits
packets with discontinuity. ALSA driver can detect it and report it to
syslog:
kernel: [19757.225489] snd-bebob fw1.0: Detect discontinuity of CIP: E8 40
So please confirm to see such logs when sending much MIDI messages to
your ProjectMix I/O.
Thanks
Takashi Sakamoto
o-takashi(a)sakamocchi.jp