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Re: Still Confused about kMIDIPropertyReceiveChannels
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Re: Still Confused about kMIDIPropertyReceiveChannels


  • Subject: Re: Still Confused about kMIDIPropertyReceiveChannels
  • From: Jeremy Sagan <email@hidden>
  • Date: Fri, 5 Mar 2004 14:07:52 -0500

Since I did not get an answer perhaps my question was phrased improperly so I will rephrase it.

Is it possible that using AMS the user can set up the transmit and receive channels on an external device connected to a USB MIDI interface and then when an application inquires about the receive channels of that external device, CoreMIDI returns an error?

If it does, is this considered a bug? If not, why not? if yes, should I file it on Radar?

Jeremy


On Wednesday, March 3, 2004, at 10:22 PM, Jeremy Sagan wrote:

Also, if you have both a MIDI interface (driver device) endpoint and an extenal device endpoint, generally you'll want to look at the external device's endpoint, since that's where the user will have set properties in AMS -- if he set anything at all.

This is what I don't understand. Is it possible that the user can set up all the channels on the external device endpoint and still CoreMIDI will return an error when the application tries to look at it?

Jeremy
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 >Re: Still Confused about kMIDIPropertyReceiveChannels (From: Jeremy Sagan <email@hidden>)

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