P71 Digital Piano by Yamaha works:
I simply plugged it into the axoloti core, using a usb, powered on the digital piano, connected the axoloti core to my computer, and then opened the axoloti app.
The console noticed a usb device attached and printed the following message:
USB Device Attached
Address (#1) assigned.
cfg desc: num interfaces 2
interface: interface 0, num 0, numep 0, class 1 , sub class 1
interface: interface 1, num 1, numep 2, class 1 , sub class 3
endpoint: interface 1, ep num 0, addr 3
endpoint: interface 1, ep num 1, addr 82
Manufacturer : Yamaha Corporation
Product : Digital Piano
Serial Number : N/A
This device has only 1 configuration.
Default configuration set.
Switching to Interface (#1)
Class : 1h
SubClass : 3h
Protocol : 0h
USB Host Output size requests : 40
USB Host Input size requests : 40
USB Host Output connected to 1 : 3
USB Host Input connected to 1 : 82
MID class started.
The first time I plugged it in and got it to work, the above message printed. However, subsequently I did not receive this lengthy detailed message about the midi controller, but it still works. Can anyone explain to me why I do not get the detailed message (or if you need more info to answer my question)? In any case, I'm happy it works.
I was able to create a basic synth to test that my digital piano was properly communicating to the axoloti core.