M-AUDIO axiom air 32 mini USB midi keyboard not recognized

Using Zynthian
1

Hello everyone!
I have some issue connecting an USB midi keyboard to my Zynthian v4 .
Most of the times Zynthian doesn’t recognize my M-AUDIO axiom air 32, I get the following error:

[  392.934090] usb 1-1.3: new full-speed USB device number 9 using xhci_hcd
[  393.651553] xhci_hcd 0000:01:00.0: Setup ERROR: setup address command for slot 4.
[  393.864191] xhci_hcd 0000:01:00.0: Setup ERROR: setup address command for slot 4.
[  394.084099] usb 1-1.3: device not accepting address 9, error -22
[  394.194091] usb 1-1.3: new full-speed USB device number 10 using xhci_hcd
[  394.911800] xhci_hcd 0000:01:00.0: Setup ERROR: setup address command for slot 4.
[  395.124172] xhci_hcd 0000:01:00.0: Setup ERROR: setup address command for slot 4.
[  395.344102] usb 1-1.3: device not accepting address 10, error -22
[  395.344392] usb 1-1-port3: attempt power cycle
[  396.004104] usb 1-1.3: new full-speed USB device number 11 using xhci_hcd
[  396.004223] xhci_hcd 0000:01:00.0: Setup ERROR: setup address command for slot 4.
[  396.224208] xhci_hcd 0000:01:00.0: Setup ERROR: setup address command for slot 4.
[  396.444097] usb 1-1.3: device not accepting address 11, error -22
[  396.544106] usb 1-1.3: new full-speed USB device number 12 using xhci_hcd
[  396.544218] xhci_hcd 0000:01:00.0: Setup ERROR: setup address command for slot 4.
[  396.764180] xhci_hcd 0000:01:00.0: Setup ERROR: setup address command for slot 4.
[  396.984111] usb 1-1.3: device not accepting address 12, error -22
[  396.984376] usb 1-1-port3: unable to enumerate USB device

I’m using also another keyboard (M-AUDIO oxygen 49) and I don’t have any problem with that.
Do you have any suggestion to fix the issue?
Thanks a lot!

2

Does it work in standard linux distros?

3

Yep.

4

Sometime the USB is randomly reconized but most of the time it is not.

5

Does it work if you put the zynthian into Stage mode, formally called single channel mode?

6

Are you using a big psu with a chonky lead or some phone charger hanging off a single strand of spider web?

7

Nope, it is not working in stage mode.
For the keyboard I’m using the original M-AUDIO USB cable, for the raspberry I’m using a LABISTS USB-C charger.

8

Hmm, sounds like a psu issue though as it sometimes works. We can discount a dodgy usb port as the pi and 'board work with other things. Do you get any lightening bolts showing up on the screen? Can you power the keyboard seperatly somehow?

9

The keyboard has just one mini-USB port (with a mini-USB-to-USB cable) so I’m afraid the only way to power up the keyboard is plugging it to the zynthian

10

How annoying. What about the lightening bolts?

11

I see one lightening bolt powering up the USB-C power supply and another one just before showing the Zynthian UI logo.

12

I typically never see them. What if you repeatedly unplug and replug the keyboard, does that bring up lightening symbols?

13

I don’t know if I made any confusion: I don’t see lightening bolt logos but just a king of flash light.
I don’t see anything plugging and unplugging the keyboard.
If I power up the Zynthian without any keyboard connected I still see the the flash light I mentioned before.

14

I’ve had a situation where some MIDI devices need a wakeup MIDI event going the other way (from zynth to Keyboard).

15

Interesting…what kind of midi event?

16

I think I sent Midi note on off. Can’t remember how I discovered it. It part of my ongoing zynthian MIDI device class that covers all kinds of weird and wonderful zynth MIDI in sources.

Do remember there is alsa & jack in all this…

aseqdump&

check you have alsa MIDI in with

aconnect -l

and then patch the MIDI source in to aseqdump …

aconnect 28:0 128:0

in my world …

The midi log in webconf is pretty helpful as well…

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image1072×647 57.1 KB

17

I meant the Red Lightning symbol

18

Ok, got it!
No, I confirm I don’t see any red lighting symbol.

19

I see but I think my problem is strictly related to the USB interface and it seems the xhci_hcd is part of the problem.

20

dmesg when I plugin the working M-AUDIO keyboard:

[ 1642.636801] usb 1-1.3: new full-speed USB device number 9 using xhci_hcd
[ 1642.776097] usb 1-1.3: New USB device found, idVendor=0763, idProduct=3102, bcdDevice= 1.10
[ 1642.776104] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1642.776110] usb 1-1.3: Product: Oxygen 49
[ 1642.776115] usb 1-1.3: Manufacturer: M-Audio

dmesg when I plug the “not recognized” M-AUDIO keyboard:

[ 1753.518043] usb 1-1.3: new full-speed USB device number 10 using xhci_hcd
[ 1754.235573] xhci_hcd 0000:01:00.0: Setup ERROR: setup address command for slot 3.
[ 1754.448146] xhci_hcd 0000:01:00.0: Setup ERROR: setup address command for slot 3.
[ 1754.668052] usb 1-1.3: device not accepting address 10, error -22
[ 1754.778052] usb 1-1.3: new full-speed USB device number 11 using xhci_hcd