I am trying to get my USB kyb to work in pedalboard - it works fine on my Pi3 and can be used as a midi controller. Using USB power both cases.
Pi4
lsusb > found
Bus 001 Device 012: ID 0763:1014 M-Audio M-Audio Keystation Loader
amidi -l > not found only pisound midi
IO hw:2,0 pisound MIDI PS-30P53DX
dmesg
4582.540664] usb 1-1.4: Product: USB Keykoard
[ 4582.540670] usb 1-1.4: Manufacturer: USB
[ 4582.549070] input: USB USB Keykoard as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.0/0003:1A2C:0027.0008/input/input10
[ 4582.611372] hid-generic 0003:1A2C:0027.0008: input,hidraw1: USB HID v1.10 Keyboard [USB USB Keykoard] on usb-0000:01:00.0-1.4/input0
[ 4582.619170] input: USB USB Keykoard Consumer Control as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.1/0003:1A2C:0027.0009/input/input11
[ 4582.681171] input: USB USB Keykoard System Control as /devices/platform/scb/fd500000.pcie/pci0000:00/0000:00:00.0/0000:01:00.0/usb1/1-1/1-1.4/1-1.4:1.1/0003:1A2C:0027.0009/input/input12
[ 4582.681344] hid-generic 0003:1A2C:0027.0009: input,hidraw2: USB HID v1.10 Device [USB USB Keykoard] on usb-0000:01:00.0-1.4/input1
Keykoard - I like that =)
Any suggestions?