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ysalathe / GenericUSBMIDI

This is an OS X driver for MIDI devices connected via USB. It has been tested with a Roland PC-300 MIDI Keyboard under Mac OS v10.8.2 (Mountain Lion) as well as with v10.9.1 (Mavericks)
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Roland Company ID, Product ID, InterfaceToUse #2

Open mgill404 opened 11 years ago

mgill404 commented 11 years ago

Where did you find this information at?

What is the purpose of the InterfaceToUse variable?

ysalathe commented 10 years ago

I found the information from the "System Information" application. It can be found in Applications -> Utilities -> System Information. In the System Information window go to Hardware -> USB. Then in the USB Device Tree you should see one or more "Vendor-Specific Device" click onto it and you will see the Product And Vendor ID.

As far as I understand, the MIDI controllers such as the PC-300 can have different MIDI interfaces which are numbered. I found the correct number by try and error.

Does that answer your question?

Yves

lucastobrazil commented 9 years ago

Just to provide some info - I was having an issue where no device was showing up at all.... I had to use the method described by ysalathe to find the Product ID (mine was 0033). Once I changed this in the Xcode project and replaced the .plugin file, it showed up in Audio Midi Setup!

Just no ports...