MIDI input problem (EDIROL PCR controller)
MIDI input problem (EDIROL PCR controller)
- Subject: MIDI input problem (EDIROL PCR controller)
- From: Christopher Corbell <email@hidden>
- Date: Sat, 13 Sep 2003 21:20:36 -0700
I'm stumped with a MIDI input problem and hoping someone
can help. MIDI input won't work in my app with the
popular EDIROL PCR controller.
The app supports MIDI input in a pretty straightforward way -
the sequence of CoreMIDI calls is essentially
MIDIClientCreate
MIDIGetSource
MIDIInputPortCreate
MIDIPortConnectSource
(from here I expect my read-proc to get called).
This has worked fine for the midiman Oxygen8 and a
Yamaha keyboard connected with the UX-16 cable - my
read-proc gets invoked as expected for all midi messages.
I can connect them both and switch between them etc.
with no problem.
However it doesn't work at all with the EDIROL PCR
keyboard series. The EDIROL shows up in my list and
all of the CoreMIDI calls return 0, but my read-proc
never gets called, even when I know that midi messages
are coming in - the EDIROL works fine with MIDIMonitor
on my system.
It also works and SimpleSynth, so I looked through the
source of Pete Yandell's PYMIDI framework hoping to find
the difference, but it looks like it uses the same calls
in the same order to connect an input source.
Before I get into posting a lot of source, can anyone
tell from these symptoms what might be happening?
Thanks for any help,
Christopher
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