Problems Assigning USB type to teensy 4.0

Support
1

Hello there.
I have an issue with the arduino IDE, specifically assigning a USB type to my teensy 4.0 board. I want to assign it as a USBMIDI device, but for some reason it only shows serial under the ‘USB Type’ menu:

serialonlyerror
serialonlyerror979×1182 51.2 KB

I am not sure what has caused only the ‘Serial’ usb device type to be shown rather than the whole list of options. Any help would be greatly appreciated.

2

It seems that paul has addressed this here: https://forum.pjrc.com/threads/58292-USB-MIDI-any-date?highlight=midi USBMIDI is not ready yet, and paul said he is “Planning to work on this and the other missing USB functionality starting Nov 25”.