Re: Getting a USBMIDIDriver to work
Re: Getting a USBMIDIDriver to work
- Subject: Re: Getting a USBMIDIDriver to work
- From: Doug Wyatt <email@hidden>
- Date: Tue, 30 Sep 2008 08:44:13 -0700
You can attach to MIDIServer in gdb and debug your driver. Do you
detect hardware? Do you make the appropriate calls to add devices to
the system after detecting hardware?
On Sep 26, 2008, at 18:29 , Jason Job wrote:
Hello,
I have successfully built a USBMIDIDriver based on the
SampleUSBMIDIDriver included in the CoreAudio SDK but when I plug my
device into the computer I don't see it show up in the Audio MIDI
Setup utility. I do see the device show up in the USB Prober but
this was the case before creating the driver.
I followed the instructions included with the example and used
mkuuid to create a unique UUID and I also used the information
gathered from the USB Prober to fill in the VID, PID, Manufacturer
and Product Name.
Once successfully built I installed the plugin in /Library/Audio/
MIDI Drivers/ but nothing happens when I plug in the device. I have
not been able to receive any MIDI because I can't even confirm that
the driver is working.
Do you have any advice for me?
Much appreciated,
Jason Job
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