USB Composite Device(HID and MIDI)

Hi all,

I developed the prototyping board based on PIC32MX675F512H.

http://atelier.tkrworks.net/controller3149

This is the usb composite device of HID and MIDI.

Recently, I finished to check the operation on Mac OS X 10.7.
But the MIDI device is not recognized on Windows 7.

http://atelier.tkrworks.net/beta/devmgr_win7.jpg

I doubt the usb descriptor but I cannot find the mistake by myself...

So I attached my project files.
So please tell me if you find the problem.

http://atelier.tkrworks.n...uter093_OSC_MIDI.X.zip
*My environment is MPLABX v1.10, MPLABC v2.02 and Microchip Application Library v2012-04-03 on Mac OS X 10.7.4.
**I want to use XC32 compiler but the ethernet isn't operated correctly with XC32 v1.0 mac ver.

Thanks,

Hi bitencoder,

bytencoder

............
   0x01,       //bInCollection
   0x01,       //baInterfaceNr(1) <<<<<< Isn't that suppose to be 2 ???

   /* MIDI Adapter Standard MS Interface Descriptor 9(76) */
   0x09,       //bLength
   0x04,       //bDescriptorType
   0x02,       //bInterfaceNumber
   0x00,       //bAlternateSetting
.........

Thank you very much!!! 

My device's MIDI is recognized by Windows!