[CM] MidiShare error with CM
Sun, 11 Dec 2005 19:20:53 -0500
As you mentioned, there appear to be some problems with MidiShare.
In the CMIO panel, if I select the Realtime tab and then click the
Open button in the MidiShare tab, everything's a-okay. If I select the
Score tab and click the MidiShare Open button, CM hangs and requires a
I tried the dictionary examples for MidiShare without using CMIO. The
non-realtime example hung CM, just like using CMIO. The first realtime
example worked okay. Example 3 sort of worked: It received MIDI input
but reported this kind of error with each MIDI keypress :
Error in function NULLPTRP:
Attempt to call (NULLPTRP #.(SYSTEM:INT-SAP #x080A94A4)) without
Error flushed ...
Example 4 didn't work but reported no errors.
I ran Example 2 numerous times, it worked fine each time, so the
realtime MidiShare output seems to be working.
Tests were run on my laptop, I routed the CM output to the msAlsaSeq
application in msConnect. The msAlsaSeq connection as routed to the
internal soundchip on the laptop (OPL3 cheesewhiz). I also connected the
output from a virtual MIDI keyboard to the msAlsaSeq bridge, that's how
I tested Example 3.