At Mon, 23 Jun 2003 06:38:20 -0700, Mark Knecht wrote: > > > > > > > More information, > > > > when I run the program with 100% load using my VIA motherboard midi, I > > loose no bytes as far as I can see. > > > > I use alsa 0.9.4 > > > > Marcus > > Marcus, > The HDSP 9652 MIDI interface has (for me under Linux) always dropped lots > of notes. Mostly I find it interesting that it drops note off information > and doesn't seem to drop note-on. I cannot be sure how well it handles > controller information.
do you mean dropping notes in reading MIDI? well, IIRC, you reported also that the behavior of MIDI out is strange... oh sigh. > > The same machine booted into Windows runs perfectly, so I'm pretty sure > it's not a hardware issue. dropping a note is surely a bug of the driver. unless the FIFO overflows, no dropping should happen. btw, could you try the attached patch? (and in-advance-scheduled excuse if it causes a hang-up :) Takashi
hdsp-midi-test.dif
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