I'm trying to get a USB HID device to work in Ubuntu, but can't seem to get it to work at all. It is a USB HID device, and shows up as such in dmesg:
[ 2236.277518] usb 1-1: new full-speed USB device number 17 using xhci_hcd
[ 2236.429224] usb 1-1: New USB device found, idVendor=0b6a, idProduct=5346
[ 2236.429230] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2236.429234] usb 1-1: Product: Rejoyce
[ 2236.429237] usb 1-1: Manufacturer: REHABTRONICS
[ 2236.429240] usb 1-1: SerialNumber: 0000
[ 2758.828284] usb 1-1: USB disconnect, device number 17
[ 2760.813658] usb 1-1: new full-speed USB device number 18 using xhci_hcd
[ 2760.966827] usb 1-1: New USB device found, idVendor=0b6a, idProduct=5346
[ 2760.966829] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2760.966830] usb 1-1: Product: Rejoyce
[ 2760.966832] usb 1-1: Manufacturer: REHABTRONICS
[ 2760.966832] usb 1-1: SerialNumber: 0000
but the generic-hid driver isn't loaded, and nothing new shows up under /dev/hidraw*
Running lsusb on the device (which does show up under /dev/bus/usb/001/) gives:
Bus 001 Device 018: ID 0b6a:5346 Maxim Integrated Products
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 255 Vendor Specific Class
bDeviceSubClass 255 Vendor Specific Subclass
bDeviceProtocol 255 Vendor Specific Protocol
bMaxPacketSize0 64
idVendor 0x0b6a Maxim Integrated Products
idProduct 0x5346
bcdDevice 0.01
iManufacturer 1 REHABTRONICS
iProduct 2 Rejoyce
iSerial 3 0000
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 41
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 450mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0 No Subclass
bInterfaceProtocol 0 None
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.10
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 34
Report Descriptor: (length is 34)
Item(Global): Usage Page, data= [ 0xa0 0xff ] 65440
(null)
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Local ): Usage, data= [ 0x02 ] 2
(null)
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Report Count, data= [ 0x20 ] 32
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Local ): Usage, data= [ 0x03 ] 3
(null)
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Report Count, data= [ 0x08 ] 8
Item(Main ): Output, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 16
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 16
Device Status: 0x0000
(Bus Powered)
Which again implies a USB HID device.
udevadm info /dev/bus/usb/001/018 gives:
P: /devices/pci0000:00/0000:00:14.0/usb1/1-1
N: bus/usb/001/018
E: BUSNUM=001
E: DEVNAME=/dev/bus/usb/001/018
E: DEVNUM=018
E: DEVPATH=/devices/pci0000:00/0000:00:14.0/usb1/1-1
E: DEVTYPE=usb_device
E: DRIVER=usb
E: ID_BUS=usb
E: ID_MODEL=Rejoyce
E: ID_MODEL_ENC=Rejoyce\x20
E: ID_MODEL_ID=5346
E: ID_REVISION=0001
E: ID_SERIAL=REHABTRONICS_Rejoyce_0000
E: ID_SERIAL_SHORT=0000
E: ID_USB_INTERFACES=:030000:
E: ID_VENDOR=REHABTRONICS
E: ID_VENDOR_ENC=REHABTRONICS
E: ID_VENDOR_FROM_DATABASE=Maxim Integrated Products
E: ID_VENDOR_ID=0b6a
E: MAJOR=189
E: MINOR=17
E: PRODUCT=b6a/5346/1
E: SUBSYSTEM=usb
E: TYPE=255/255/255
E: USEC_INITIALIZED=2760968874
I did create a udev rule in /etc/udev/rules.d/99-hid.rules with the contents (and variations on this):
SUBSYSTEM=="usb", ATTRS{idVendor}=="0b6a", MODE="0666"
KERNEL=="hidraw*", ATTRS{busnum}=="001", ATTRS{idVendor}=="0b6a", MODE="0666"
But that doesn't seem to have done anything (even after reloading with udevadm control --reload-rules and rebooting).
I'm at a complete loss on what to do here, other HID devices work just fine (for example, unplugging and plugging my keyboard gives the following in dmesg:)
[ 3329.994265] usb 1-2: USB disconnect, device number 11
[ 3332.283514] usb 1-2: new full-speed USB device number 19 using xhci_hcd
[ 3332.432917] usb 1-2: New USB device found, idVendor=2516, idProduct=0047
[ 3332.432923] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 3332.432927] usb 1-2: Product: MasterKeys Pro L White
[ 3332.432931] usb 1-2: Manufacturer: Cooler Master Technology Inc.
[ 3332.434839] input: Cooler Master Technology Inc. MasterKeys Pro L White as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:2516:0047.0011/input/input30
[ 3332.491698] hid-generic 0003:2516:0047.0011: input,hidraw3: USB HID v1.11 Keyboard [Cooler Master Technology Inc. MasterKeys Pro L White] on usb-0000:00:14.0-2/input0
[ 3332.492863] hid-generic 0003:2516:0047.0012: hiddev1,hidraw4: USB HID v1.11 Device [Cooler Master Technology Inc. MasterKeys Pro L White] on usb-0000:00:14.0-2/input1
[ 3332.494695] input: Cooler Master Technology Inc. MasterKeys Pro L White as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.2/0003:2516:0047.0013/input/input31
[ 3332.555443] hid-generic 0003:2516:0047.0013: input,hidraw5: USB HID v1.11 Keyboard [Cooler Master Technology Inc. MasterKeys Pro L White] on usb-0000:00:14.0-2/input2
Any advice on how to get this device recognized as an HID device?
Thanks!