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RFC: Linux Hotplug: Connection-callback implementation for hidraw

Open k1-801 opened this issue 2 years ago • 1 comments

k1-801 avatar Nov 22 '23 04:11 k1-801

Did some adjustents to the code-style (in fact, got my IDE set up to keep track of it). Made a few changes to the list management code, as the old version had a severe logical error in device removal handling.

k1-801 avatar Nov 23 '23 09:11 k1-801

Not so sure how to re-run the github actions as there were build error previously.

mcuee avatar Mar 06 '24 05:03 mcuee

I will test this under Linux later.

mcuee avatar Mar 06 '24 05:03 mcuee

This seems to work fine under Ubuntu Linux 20.04.

Unplug and plug of a USB mouse receiver

Unplug and plug of USBasp programmer (USB Composite device)

Unplug and plug of Plantronics Headset (USB composite device)

mcuee@UbuntuSwift3 ~/build/hid/hidapi_k1801 (connection-callback)$ ./hidtest/hidtest-hidraw 
hidapi test/example tool. Compiled with hidapi version 0.14.0, runtime version 0.14.0.
Compile-time version matches runtime version of hidapi.

Device Found
  type: 16c0 05dc
  path: /dev/hidraw2
  serial_number: 0001
  Manufacturer: www.fischl.de
  Product:      USBasp
  Release:      110
  Interface:    1
  Usage (page): 0x1 (0xff00)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 1ea7 0064
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x1 (0xffb5)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 1ea7 0064
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x2 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 06cb cd40
  path: /dev/hidraw1
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x2 (0x1)
  Bus type: 3 (I2C)

  Report Descriptor: Unable to open device by path
Device Found
  type: 06cb cd40
  path: /dev/hidraw1
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x5 (0xd)
  Bus type: 3 (I2C)

  Report Descriptor: Unable to open device by path
Device Found
  type: 06cb cd40
  path: /dev/hidraw1
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0xe (0xd)
  Bus type: 3 (I2C)

  Report Descriptor: Unable to open device by path
Device Found
  type: 06cb cd40
  path: /dev/hidraw1
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x1 (0xff00)
  Bus type: 3 (I2C)

  Report Descriptor: Unable to open device by path
Handle 1: Device was disconnected: /dev/hidraw2.
type: 16c0 05dc
  serial_number: 0001
  Manufacturer: www.fischl.de
  Product:      USBasp
  Release:      110
  Interface:    1
  Usage (page): 0x1 (0xff00)

Handle 1: New device is connected: /dev/hidraw2.
type: 16c0 05dc
  serial_number: 0001
  Manufacturer: www.fischl.de
  Product:      USBasp
  Release:      110
  Interface:    1
  Usage (page): 0x1 (0xff00)

Handle 1: Device was disconnected: /dev/hidraw0.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x1 (0xffb5)

Handle 1: Device was disconnected: /dev/hidraw0.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x2 (0x1)

Handle 1: New device is connected: /dev/hidraw0.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x1 (0xffb5)

Handle 1: New device is connected: /dev/hidraw0.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x2 (0x1)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 16c0 05dc
  serial_number: 0001
  Manufacturer: www.fischl.de
  Product:      USBasp
  Release:      110
  Interface:    1
  Usage (page): 0x1 (0xff00)

Handle 1: New device is connected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x1 (0xc)

Handle 1: New device is connected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x5 (0xb)

Handle 1: New device is connected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x3 (0xffa0)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x1 (0xc)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x5 (0xb)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x3 (0xffa0)

^C

More detailed output using sudo.

mcuee@UbuntuSwift3 ~/build/hid/hidapi_k1801 (connection-callback)$ sudo ./hidtest/hidtest-hidraw 
hidapi test/example tool. Compiled with hidapi version 0.14.0, runtime version 0.14.0.
Compile-time version matches runtime version of hidapi.

Device Found
  type: 1ea7 0064
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x1 (0xffb5)
  Bus type: 1 (USB)

  Report Descriptor: (105 bytes)
0x06, 0xb5, 0xff, 0x09, 0x01, 0xa1, 0x01, 0x85, 0xb5, 0x09, 
0x02, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x07, 
0x81, 0x02, 0x09, 0x02, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 
0x08, 0x95, 0x07, 0x91, 0x02, 0xc0, 0x05, 0x01, 0x09, 0x02, 
0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 0xa1, 0x00, 0x05, 0x09, 
0x19, 0x01, 0x29, 0x08, 0x15, 0x00, 0x25, 0x01, 0x95, 0x08, 
0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x81, 0x06, 0x09, 0x38, 0x15, 0x81, 0x25, 0x7f, 0x75, 0x08, 
0x95, 0x01, 0x81, 0x06, 0x05, 0x0c, 0x0a, 0x38, 0x02, 0x95, 
0x01, 0x81, 0x06, 0xc0, 0xc0, 
Device Found
  type: 1ea7 0064
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x2 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: (105 bytes)
0x06, 0xb5, 0xff, 0x09, 0x01, 0xa1, 0x01, 0x85, 0xb5, 0x09, 
0x02, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x07, 
0x81, 0x02, 0x09, 0x02, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 
0x08, 0x95, 0x07, 0x91, 0x02, 0xc0, 0x05, 0x01, 0x09, 0x02, 
0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 0xa1, 0x00, 0x05, 0x09, 
0x19, 0x01, 0x29, 0x08, 0x15, 0x00, 0x25, 0x01, 0x95, 0x08, 
0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x81, 0x06, 0x09, 0x38, 0x15, 0x81, 0x25, 0x7f, 0x75, 0x08, 
0x95, 0x01, 0x81, 0x06, 0x05, 0x0c, 0x0a, 0x38, 0x02, 0x95, 
0x01, 0x81, 0x06, 0xc0, 0xc0, 
Device Found
  type: 06cb cd40
  path: /dev/hidraw1
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x2 (0x1)
  Bus type: 3 (I2C)

  Report Descriptor: (665 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x75, 0x01, 0x95, 0x02, 0x81, 0x02, 0x95, 0x06, 
0x81, 0x01, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x15, 0x81, 
0x25, 0x7f, 0x75, 0x08, 0x95, 0x02, 0x81, 0x06, 0xc0, 0xc0, 
0x05, 0x0d, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x03, 0x05, 0x0d, 
0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 0x47, 
0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 0x01, 
0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 0x01, 
0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 0xc8, 
0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 0x35, 
0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 0x6c, 
0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 0x05, 
0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 
0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 
0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 
0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 
0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 
0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 
0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 
0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 
0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 
0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 
0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 
0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 
0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 
0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 
0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 
0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 
0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 
0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 
0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 
0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 
0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 
0x02, 0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 
0x81, 0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 
0x81, 0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 
0x15, 0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 
0x11, 0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 
0x81, 0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 
0x81, 0x02, 0xc0, 0x05, 0x0d, 0x55, 0x0c, 0x66, 0x01, 0x10, 
0x47, 0xff, 0xff, 0x00, 0x00, 0x27, 0xff, 0xff, 0x00, 0x00, 
0x75, 0x10, 0x95, 0x01, 0x09, 0x56, 0x81, 0x02, 0x09, 0x54, 
0x25, 0x7f, 0x95, 0x01, 0x75, 0x08, 0x81, 0x02, 0x05, 0x09, 
0x09, 0x01, 0x25, 0x01, 0x75, 0x01, 0x95, 0x01, 0x81, 0x02, 
0x95, 0x07, 0x81, 0x03, 0x05, 0x0d, 0x85, 0x08, 0x09, 0x55, 
0x09, 0x59, 0x75, 0x04, 0x95, 0x02, 0x25, 0x0f, 0xb1, 0x02, 
0x85, 0x0d, 0x09, 0x60, 0x75, 0x01, 0x95, 0x01, 0x15, 0x00, 
0x25, 0x01, 0xb1, 0x02, 0x95, 0x07, 0xb1, 0x03, 0x85, 0x07, 
0x06, 0x00, 0xff, 0x09, 0xc5, 0x15, 0x00, 0x26, 0xff, 0x00, 
0x75, 0x08, 0x96, 0x00, 0x01, 0xb1, 0x02, 0xc0, 0x05, 0x0d, 
0x09, 0x0e, 0xa1, 0x01, 0x85, 0x04, 0x09, 0x22, 0xa1, 0x02, 
0x09, 0x52, 0x15, 0x00, 0x25, 0x0a, 0x75, 0x08, 0x95, 0x01, 
0xb1, 0x02, 0xc0, 0x09, 0x22, 0xa1, 0x00, 0x85, 0x06, 0x09, 
0x57, 0x09, 0x58, 0x75, 0x01, 0x95, 0x02, 0x25, 0x01, 0xb1, 
0x02, 0x95, 0x06, 0xb1, 0x03, 0xc0, 0xc0, 0x06, 0x00, 0xff, 
0x09, 0x01, 0xa1, 0x01, 0x85, 0x09, 0x09, 0x02, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x14, 0x91, 0x02, 0x85, 
0x0a, 0x09, 0x03, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x14, 0x91, 0x02, 0x85, 0x0b, 0x09, 0x04, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x3d, 0x81, 0x02, 0x85, 
0x0c, 0x09, 0x05, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x3d, 0x81, 0x02, 0x85, 0x0f, 0x09, 0x06, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x03, 0xb1, 0x02, 0x85, 
0x0e, 0x09, 0x07, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x01, 0xb1, 0x02, 0xc0, 
Device Found
  type: 06cb cd40
  path: /dev/hidraw1
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x5 (0xd)
  Bus type: 3 (I2C)

  Report Descriptor: (665 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x75, 0x01, 0x95, 0x02, 0x81, 0x02, 0x95, 0x06, 
0x81, 0x01, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x15, 0x81, 
0x25, 0x7f, 0x75, 0x08, 0x95, 0x02, 0x81, 0x06, 0xc0, 0xc0, 
0x05, 0x0d, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x03, 0x05, 0x0d, 
0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 0x47, 
0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 0x01, 
0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 0x01, 
0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 0xc8, 
0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 0x35, 
0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 0x6c, 
0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 0x05, 
0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 
0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 
0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 
0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 
0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 
0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 
0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 
0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 
0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 
0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 
0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 
0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 
0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 
0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 
0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 
0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 
0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 
0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 
0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 
0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 
0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 
0x02, 0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 
0x81, 0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 
0x81, 0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 
0x15, 0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 
0x11, 0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 
0x81, 0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 
0x81, 0x02, 0xc0, 0x05, 0x0d, 0x55, 0x0c, 0x66, 0x01, 0x10, 
0x47, 0xff, 0xff, 0x00, 0x00, 0x27, 0xff, 0xff, 0x00, 0x00, 
0x75, 0x10, 0x95, 0x01, 0x09, 0x56, 0x81, 0x02, 0x09, 0x54, 
0x25, 0x7f, 0x95, 0x01, 0x75, 0x08, 0x81, 0x02, 0x05, 0x09, 
0x09, 0x01, 0x25, 0x01, 0x75, 0x01, 0x95, 0x01, 0x81, 0x02, 
0x95, 0x07, 0x81, 0x03, 0x05, 0x0d, 0x85, 0x08, 0x09, 0x55, 
0x09, 0x59, 0x75, 0x04, 0x95, 0x02, 0x25, 0x0f, 0xb1, 0x02, 
0x85, 0x0d, 0x09, 0x60, 0x75, 0x01, 0x95, 0x01, 0x15, 0x00, 
0x25, 0x01, 0xb1, 0x02, 0x95, 0x07, 0xb1, 0x03, 0x85, 0x07, 
0x06, 0x00, 0xff, 0x09, 0xc5, 0x15, 0x00, 0x26, 0xff, 0x00, 
0x75, 0x08, 0x96, 0x00, 0x01, 0xb1, 0x02, 0xc0, 0x05, 0x0d, 
0x09, 0x0e, 0xa1, 0x01, 0x85, 0x04, 0x09, 0x22, 0xa1, 0x02, 
0x09, 0x52, 0x15, 0x00, 0x25, 0x0a, 0x75, 0x08, 0x95, 0x01, 
0xb1, 0x02, 0xc0, 0x09, 0x22, 0xa1, 0x00, 0x85, 0x06, 0x09, 
0x57, 0x09, 0x58, 0x75, 0x01, 0x95, 0x02, 0x25, 0x01, 0xb1, 
0x02, 0x95, 0x06, 0xb1, 0x03, 0xc0, 0xc0, 0x06, 0x00, 0xff, 
0x09, 0x01, 0xa1, 0x01, 0x85, 0x09, 0x09, 0x02, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x14, 0x91, 0x02, 0x85, 
0x0a, 0x09, 0x03, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x14, 0x91, 0x02, 0x85, 0x0b, 0x09, 0x04, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x3d, 0x81, 0x02, 0x85, 
0x0c, 0x09, 0x05, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x3d, 0x81, 0x02, 0x85, 0x0f, 0x09, 0x06, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x03, 0xb1, 0x02, 0x85, 
0x0e, 0x09, 0x07, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x01, 0xb1, 0x02, 0xc0, 
Device Found
  type: 06cb cd40
  path: /dev/hidraw1
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0xe (0xd)
  Bus type: 3 (I2C)

  Report Descriptor: (665 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x75, 0x01, 0x95, 0x02, 0x81, 0x02, 0x95, 0x06, 
0x81, 0x01, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x15, 0x81, 
0x25, 0x7f, 0x75, 0x08, 0x95, 0x02, 0x81, 0x06, 0xc0, 0xc0, 
0x05, 0x0d, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x03, 0x05, 0x0d, 
0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 0x47, 
0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 0x01, 
0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 0x01, 
0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 0xc8, 
0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 0x35, 
0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 0x6c, 
0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 0x05, 
0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 
0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 
0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 
0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 
0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 
0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 
0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 
0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 
0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 
0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 
0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 
0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 
0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 
0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 
0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 
0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 
0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 
0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 
0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 
0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 
0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 
0x02, 0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 
0x81, 0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 
0x81, 0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 
0x15, 0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 
0x11, 0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 
0x81, 0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 
0x81, 0x02, 0xc0, 0x05, 0x0d, 0x55, 0x0c, 0x66, 0x01, 0x10, 
0x47, 0xff, 0xff, 0x00, 0x00, 0x27, 0xff, 0xff, 0x00, 0x00, 
0x75, 0x10, 0x95, 0x01, 0x09, 0x56, 0x81, 0x02, 0x09, 0x54, 
0x25, 0x7f, 0x95, 0x01, 0x75, 0x08, 0x81, 0x02, 0x05, 0x09, 
0x09, 0x01, 0x25, 0x01, 0x75, 0x01, 0x95, 0x01, 0x81, 0x02, 
0x95, 0x07, 0x81, 0x03, 0x05, 0x0d, 0x85, 0x08, 0x09, 0x55, 
0x09, 0x59, 0x75, 0x04, 0x95, 0x02, 0x25, 0x0f, 0xb1, 0x02, 
0x85, 0x0d, 0x09, 0x60, 0x75, 0x01, 0x95, 0x01, 0x15, 0x00, 
0x25, 0x01, 0xb1, 0x02, 0x95, 0x07, 0xb1, 0x03, 0x85, 0x07, 
0x06, 0x00, 0xff, 0x09, 0xc5, 0x15, 0x00, 0x26, 0xff, 0x00, 
0x75, 0x08, 0x96, 0x00, 0x01, 0xb1, 0x02, 0xc0, 0x05, 0x0d, 
0x09, 0x0e, 0xa1, 0x01, 0x85, 0x04, 0x09, 0x22, 0xa1, 0x02, 
0x09, 0x52, 0x15, 0x00, 0x25, 0x0a, 0x75, 0x08, 0x95, 0x01, 
0xb1, 0x02, 0xc0, 0x09, 0x22, 0xa1, 0x00, 0x85, 0x06, 0x09, 
0x57, 0x09, 0x58, 0x75, 0x01, 0x95, 0x02, 0x25, 0x01, 0xb1, 
0x02, 0x95, 0x06, 0xb1, 0x03, 0xc0, 0xc0, 0x06, 0x00, 0xff, 
0x09, 0x01, 0xa1, 0x01, 0x85, 0x09, 0x09, 0x02, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x14, 0x91, 0x02, 0x85, 
0x0a, 0x09, 0x03, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x14, 0x91, 0x02, 0x85, 0x0b, 0x09, 0x04, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x3d, 0x81, 0x02, 0x85, 
0x0c, 0x09, 0x05, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x3d, 0x81, 0x02, 0x85, 0x0f, 0x09, 0x06, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x03, 0xb1, 0x02, 0x85, 
0x0e, 0x09, 0x07, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x01, 0xb1, 0x02, 0xc0, 
Device Found
  type: 06cb cd40
  path: /dev/hidraw1
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x1 (0xff00)
  Bus type: 3 (I2C)

  Report Descriptor: (665 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x75, 0x01, 0x95, 0x02, 0x81, 0x02, 0x95, 0x06, 
0x81, 0x01, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x15, 0x81, 
0x25, 0x7f, 0x75, 0x08, 0x95, 0x02, 0x81, 0x06, 0xc0, 0xc0, 
0x05, 0x0d, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x03, 0x05, 0x0d, 
0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 0x47, 
0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 0x01, 
0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 0x01, 
0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 0xc8, 
0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 0x35, 
0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 0x6c, 
0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 0x05, 
0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 
0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 
0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 
0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 
0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 
0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 
0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 
0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 
0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 
0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 
0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 
0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 
0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 
0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 
0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 
0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 
0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 
0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 
0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 
0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 
0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 
0x02, 0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 
0x81, 0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 
0x81, 0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 
0x15, 0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 
0x11, 0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 
0x81, 0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 
0x81, 0x02, 0xc0, 0x05, 0x0d, 0x55, 0x0c, 0x66, 0x01, 0x10, 
0x47, 0xff, 0xff, 0x00, 0x00, 0x27, 0xff, 0xff, 0x00, 0x00, 
0x75, 0x10, 0x95, 0x01, 0x09, 0x56, 0x81, 0x02, 0x09, 0x54, 
0x25, 0x7f, 0x95, 0x01, 0x75, 0x08, 0x81, 0x02, 0x05, 0x09, 
0x09, 0x01, 0x25, 0x01, 0x75, 0x01, 0x95, 0x01, 0x81, 0x02, 
0x95, 0x07, 0x81, 0x03, 0x05, 0x0d, 0x85, 0x08, 0x09, 0x55, 
0x09, 0x59, 0x75, 0x04, 0x95, 0x02, 0x25, 0x0f, 0xb1, 0x02, 
0x85, 0x0d, 0x09, 0x60, 0x75, 0x01, 0x95, 0x01, 0x15, 0x00, 
0x25, 0x01, 0xb1, 0x02, 0x95, 0x07, 0xb1, 0x03, 0x85, 0x07, 
0x06, 0x00, 0xff, 0x09, 0xc5, 0x15, 0x00, 0x26, 0xff, 0x00, 
0x75, 0x08, 0x96, 0x00, 0x01, 0xb1, 0x02, 0xc0, 0x05, 0x0d, 
0x09, 0x0e, 0xa1, 0x01, 0x85, 0x04, 0x09, 0x22, 0xa1, 0x02, 
0x09, 0x52, 0x15, 0x00, 0x25, 0x0a, 0x75, 0x08, 0x95, 0x01, 
0xb1, 0x02, 0xc0, 0x09, 0x22, 0xa1, 0x00, 0x85, 0x06, 0x09, 
0x57, 0x09, 0x58, 0x75, 0x01, 0x95, 0x02, 0x25, 0x01, 0xb1, 
0x02, 0x95, 0x06, 0xb1, 0x03, 0xc0, 0xc0, 0x06, 0x00, 0xff, 
0x09, 0x01, 0xa1, 0x01, 0x85, 0x09, 0x09, 0x02, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x14, 0x91, 0x02, 0x85, 
0x0a, 0x09, 0x03, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x14, 0x91, 0x02, 0x85, 0x0b, 0x09, 0x04, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x3d, 0x81, 0x02, 0x85, 
0x0c, 0x09, 0x05, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x3d, 0x81, 0x02, 0x85, 0x0f, 0x09, 0x06, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x03, 0xb1, 0x02, 0x85, 
0x0e, 0x09, 0x07, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x01, 0xb1, 0x02, 0xc0, 
Handle 1: New device is connected: /dev/hidraw2.
type: 16c0 05dc
  serial_number: 0001
  Manufacturer: www.fischl.de
  Product:      USBasp
  Release:      110
  Interface:    1
  Usage (page): 0x1 (0xff00)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 16c0 05dc
  serial_number: 0001
  Manufacturer: www.fischl.de
  Product:      USBasp
  Release:      110
  Interface:    1
  Usage (page): 0x1 (0xff00)

Handle 1: Device was disconnected: /dev/hidraw0.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x1 (0xffb5)

Handle 1: Device was disconnected: /dev/hidraw0.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x2 (0x1)

Handle 1: New device is connected: /dev/hidraw0.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x1 (0xffb5)

Handle 1: New device is connected: /dev/hidraw0.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x2 (0x1)

Handle 1: New device is connected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x1 (0xc)

Handle 1: New device is connected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x5 (0xb)

Handle 1: New device is connected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x3 (0xffa0)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x1 (0xc)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x5 (0xb)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 047f c056
  serial_number: BB305534D79EBD418B6757528EAC0C19
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x3 (0xffa0)

^C

mcuee avatar Mar 08 '24 01:03 mcuee

Test of latest commit under Ubuntu Linux 20.04

  1. Unplug and plug of Logitech USB receiver

  2. Plug and unplug of Plantronics Headset

mcuee@UbuntuSwift3 ~/build/hid/hidapi_hotplug_hidraw (connection-callback-udev)$ sudo ./hidtest/hidtest-hidraw 
hidapi test/example tool. Compiled with hidapi version 0.14.0, runtime version 0.14.0.
Compile-time version matches runtime version of hidapi.

Device Found
  type: 046d c534
  path: /dev/hidraw1
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    0
  Usage (page): 0x6 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: (59 bytes)
0x05, 0x01, 0x09, 0x06, 0xa1, 0x01, 0x05, 0x07, 0x19, 0xe0, 
0x29, 0xe7, 0x15, 0x00, 0x25, 0x01, 0x75, 0x01, 0x95, 0x08, 
0x81, 0x02, 0x81, 0x03, 0x95, 0x05, 0x05, 0x08, 0x19, 0x01, 
0x29, 0x05, 0x91, 0x02, 0x95, 0x01, 0x75, 0x03, 0x91, 0x01, 
0x95, 0x06, 0x75, 0x08, 0x15, 0x00, 0x26, 0xa4, 0x00, 0x05, 
0x07, 0x19, 0x00, 0x2a, 0xa4, 0x00, 0x81, 0x00, 0xc0, 
Device Found
  type: 046d 4054
  path: /dev/hidraw4
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: (167 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 
0x25, 0x01, 0x95, 0x10, 0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x09, 0x30, 0x09, 0x31, 0x81, 0x06, 0x15, 0x81, 0x25, 0x7f, 
0x75, 0x08, 0x95, 0x01, 0x09, 0x38, 0x81, 0x06, 0x05, 0x0c, 
0x0a, 0x38, 0x02, 0x95, 0x01, 0x81, 0x06, 0xc0, 0xc0, 0x06, 
0x00, 0xff, 0x09, 0x01, 0xa1, 0x01, 0x85, 0x10, 0x75, 0x08, 
0x95, 0x06, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x01, 0x81, 
0x00, 0x09, 0x01, 0x91, 0x00, 0xc0, 0x06, 0x00, 0xff, 0x09, 
0x02, 0xa1, 0x01, 0x85, 0x11, 0x75, 0x08, 0x95, 0x13, 0x15, 
0x00, 0x26, 0xff, 0x00, 0x09, 0x02, 0x81, 0x00, 0x09, 0x02, 
0x91, 0x00, 0xc0, 0x06, 0x00, 0xff, 0x09, 0x04, 0xa1, 0x01, 
0x85, 0x20, 0x75, 0x08, 0x95, 0x0e, 0x15, 0x00, 0x26, 0xff, 
0x00, 0x09, 0x41, 0x81, 0x00, 0x09, 0x41, 0x91, 0x00, 0x85, 
0x21, 0x95, 0x1f, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x42, 
0x81, 0x00, 0x09, 0x42, 0x91, 0x00, 0xc0, 
Device Found
  type: 046d 4054
  path: /dev/hidraw4
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x1 (0xff00)
  Bus type: 1 (USB)

  Report Descriptor: (167 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 
0x25, 0x01, 0x95, 0x10, 0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x09, 0x30, 0x09, 0x31, 0x81, 0x06, 0x15, 0x81, 0x25, 0x7f, 
0x75, 0x08, 0x95, 0x01, 0x09, 0x38, 0x81, 0x06, 0x05, 0x0c, 
0x0a, 0x38, 0x02, 0x95, 0x01, 0x81, 0x06, 0xc0, 0xc0, 0x06, 
0x00, 0xff, 0x09, 0x01, 0xa1, 0x01, 0x85, 0x10, 0x75, 0x08, 
0x95, 0x06, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x01, 0x81, 
0x00, 0x09, 0x01, 0x91, 0x00, 0xc0, 0x06, 0x00, 0xff, 0x09, 
0x02, 0xa1, 0x01, 0x85, 0x11, 0x75, 0x08, 0x95, 0x13, 0x15, 
0x00, 0x26, 0xff, 0x00, 0x09, 0x02, 0x81, 0x00, 0x09, 0x02, 
0x91, 0x00, 0xc0, 0x06, 0x00, 0xff, 0x09, 0x04, 0xa1, 0x01, 
0x85, 0x20, 0x75, 0x08, 0x95, 0x0e, 0x15, 0x00, 0x26, 0xff, 
0x00, 0x09, 0x41, 0x81, 0x00, 0x09, 0x41, 0x91, 0x00, 0x85, 
0x21, 0x95, 0x1f, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x42, 
0x81, 0x00, 0x09, 0x42, 0x91, 0x00, 0xc0, 
Device Found
  type: 046d 4054
  path: /dev/hidraw4
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0xff00)
  Bus type: 1 (USB)

  Report Descriptor: (167 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 
0x25, 0x01, 0x95, 0x10, 0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x09, 0x30, 0x09, 0x31, 0x81, 0x06, 0x15, 0x81, 0x25, 0x7f, 
0x75, 0x08, 0x95, 0x01, 0x09, 0x38, 0x81, 0x06, 0x05, 0x0c, 
0x0a, 0x38, 0x02, 0x95, 0x01, 0x81, 0x06, 0xc0, 0xc0, 0x06, 
0x00, 0xff, 0x09, 0x01, 0xa1, 0x01, 0x85, 0x10, 0x75, 0x08, 
0x95, 0x06, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x01, 0x81, 
0x00, 0x09, 0x01, 0x91, 0x00, 0xc0, 0x06, 0x00, 0xff, 0x09, 
0x02, 0xa1, 0x01, 0x85, 0x11, 0x75, 0x08, 0x95, 0x13, 0x15, 
0x00, 0x26, 0xff, 0x00, 0x09, 0x02, 0x81, 0x00, 0x09, 0x02, 
0x91, 0x00, 0xc0, 0x06, 0x00, 0xff, 0x09, 0x04, 0xa1, 0x01, 
0x85, 0x20, 0x75, 0x08, 0x95, 0x0e, 0x15, 0x00, 0x26, 0xff, 
0x00, 0x09, 0x41, 0x81, 0x00, 0x09, 0x41, 0x91, 0x00, 0x85, 
0x21, 0x95, 0x1f, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x42, 
0x81, 0x00, 0x09, 0x42, 0x91, 0x00, 0xc0, 
Device Found
  type: 046d 4054
  path: /dev/hidraw4
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x4 (0xff00)
  Bus type: 1 (USB)

  Report Descriptor: (167 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 
0x25, 0x01, 0x95, 0x10, 0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x09, 0x30, 0x09, 0x31, 0x81, 0x06, 0x15, 0x81, 0x25, 0x7f, 
0x75, 0x08, 0x95, 0x01, 0x09, 0x38, 0x81, 0x06, 0x05, 0x0c, 
0x0a, 0x38, 0x02, 0x95, 0x01, 0x81, 0x06, 0xc0, 0xc0, 0x06, 
0x00, 0xff, 0x09, 0x01, 0xa1, 0x01, 0x85, 0x10, 0x75, 0x08, 
0x95, 0x06, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x01, 0x81, 
0x00, 0x09, 0x01, 0x91, 0x00, 0xc0, 0x06, 0x00, 0xff, 0x09, 
0x02, 0xa1, 0x01, 0x85, 0x11, 0x75, 0x08, 0x95, 0x13, 0x15, 
0x00, 0x26, 0xff, 0x00, 0x09, 0x02, 0x81, 0x00, 0x09, 0x02, 
0x91, 0x00, 0xc0, 0x06, 0x00, 0xff, 0x09, 0x04, 0xa1, 0x01, 
0x85, 0x20, 0x75, 0x08, 0x95, 0x0e, 0x15, 0x00, 0x26, 0xff, 
0x00, 0x09, 0x41, 0x81, 0x00, 0x09, 0x41, 0x91, 0x00, 0x85, 
0x21, 0x95, 0x1f, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x42, 
0x81, 0x00, 0x09, 0x42, 0x91, 0x00, 0xc0, 
Device Found
  type: 046d c534
  path: /dev/hidraw2
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: (177 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 
0x25, 0x01, 0x95, 0x10, 0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x09, 0x30, 0x09, 0x31, 0x81, 0x06, 0x15, 0x81, 0x25, 0x7f, 
0x75, 0x08, 0x95, 0x01, 0x09, 0x38, 0x81, 0x06, 0x05, 0x0c, 
0x0a, 0x38, 0x02, 0x95, 0x01, 0x81, 0x06, 0xc0, 0xc0, 0x05, 
0x0c, 0x09, 0x01, 0xa1, 0x01, 0x85, 0x03, 0x75, 0x10, 0x95, 
0x02, 0x15, 0x01, 0x26, 0x8c, 0x02, 0x19, 0x01, 0x2a, 0x8c, 
0x02, 0x81, 0x00, 0xc0, 0x05, 0x01, 0x09, 0x80, 0xa1, 0x01, 
0x85, 0x04, 0x75, 0x02, 0x95, 0x01, 0x15, 0x01, 0x25, 0x03, 
0x09, 0x82, 0x09, 0x81, 0x09, 0x83, 0x81, 0x60, 0x75, 0x06, 
0x81, 0x03, 0xc0, 0x06, 0x00, 0xff, 0x09, 0x01, 0xa1, 0x01, 
0x85, 0x10, 0x75, 0x08, 0x95, 0x06, 0x15, 0x00, 0x26, 0xff, 
0x00, 0x09, 0x01, 0x81, 0x00, 0x09, 0x01, 0x91, 0x00, 0xc0, 
0x06, 0x00, 0xff, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x11, 0x75, 
0x08, 0x95, 0x13, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x02, 
0x81, 0x00, 0x09, 0x02, 0x91, 0x00, 0xc0, 
Device Found
  type: 046d c534
  path: /dev/hidraw2
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x1 (0xc)
  Bus type: 1 (USB)

  Report Descriptor: (177 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 
0x25, 0x01, 0x95, 0x10, 0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x09, 0x30, 0x09, 0x31, 0x81, 0x06, 0x15, 0x81, 0x25, 0x7f, 
0x75, 0x08, 0x95, 0x01, 0x09, 0x38, 0x81, 0x06, 0x05, 0x0c, 
0x0a, 0x38, 0x02, 0x95, 0x01, 0x81, 0x06, 0xc0, 0xc0, 0x05, 
0x0c, 0x09, 0x01, 0xa1, 0x01, 0x85, 0x03, 0x75, 0x10, 0x95, 
0x02, 0x15, 0x01, 0x26, 0x8c, 0x02, 0x19, 0x01, 0x2a, 0x8c, 
0x02, 0x81, 0x00, 0xc0, 0x05, 0x01, 0x09, 0x80, 0xa1, 0x01, 
0x85, 0x04, 0x75, 0x02, 0x95, 0x01, 0x15, 0x01, 0x25, 0x03, 
0x09, 0x82, 0x09, 0x81, 0x09, 0x83, 0x81, 0x60, 0x75, 0x06, 
0x81, 0x03, 0xc0, 0x06, 0x00, 0xff, 0x09, 0x01, 0xa1, 0x01, 
0x85, 0x10, 0x75, 0x08, 0x95, 0x06, 0x15, 0x00, 0x26, 0xff, 
0x00, 0x09, 0x01, 0x81, 0x00, 0x09, 0x01, 0x91, 0x00, 0xc0, 
0x06, 0x00, 0xff, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x11, 0x75, 
0x08, 0x95, 0x13, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x02, 
0x81, 0x00, 0x09, 0x02, 0x91, 0x00, 0xc0, 
Device Found
  type: 046d c534
  path: /dev/hidraw2
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x80 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: (177 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 
0x25, 0x01, 0x95, 0x10, 0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x09, 0x30, 0x09, 0x31, 0x81, 0x06, 0x15, 0x81, 0x25, 0x7f, 
0x75, 0x08, 0x95, 0x01, 0x09, 0x38, 0x81, 0x06, 0x05, 0x0c, 
0x0a, 0x38, 0x02, 0x95, 0x01, 0x81, 0x06, 0xc0, 0xc0, 0x05, 
0x0c, 0x09, 0x01, 0xa1, 0x01, 0x85, 0x03, 0x75, 0x10, 0x95, 
0x02, 0x15, 0x01, 0x26, 0x8c, 0x02, 0x19, 0x01, 0x2a, 0x8c, 
0x02, 0x81, 0x00, 0xc0, 0x05, 0x01, 0x09, 0x80, 0xa1, 0x01, 
0x85, 0x04, 0x75, 0x02, 0x95, 0x01, 0x15, 0x01, 0x25, 0x03, 
0x09, 0x82, 0x09, 0x81, 0x09, 0x83, 0x81, 0x60, 0x75, 0x06, 
0x81, 0x03, 0xc0, 0x06, 0x00, 0xff, 0x09, 0x01, 0xa1, 0x01, 
0x85, 0x10, 0x75, 0x08, 0x95, 0x06, 0x15, 0x00, 0x26, 0xff, 
0x00, 0x09, 0x01, 0x81, 0x00, 0x09, 0x01, 0x91, 0x00, 0xc0, 
0x06, 0x00, 0xff, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x11, 0x75, 
0x08, 0x95, 0x13, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x02, 
0x81, 0x00, 0x09, 0x02, 0x91, 0x00, 0xc0, 
Device Found
  type: 046d c534
  path: /dev/hidraw2
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x1 (0xff00)
  Bus type: 1 (USB)

  Report Descriptor: (177 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 
0x25, 0x01, 0x95, 0x10, 0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x09, 0x30, 0x09, 0x31, 0x81, 0x06, 0x15, 0x81, 0x25, 0x7f, 
0x75, 0x08, 0x95, 0x01, 0x09, 0x38, 0x81, 0x06, 0x05, 0x0c, 
0x0a, 0x38, 0x02, 0x95, 0x01, 0x81, 0x06, 0xc0, 0xc0, 0x05, 
0x0c, 0x09, 0x01, 0xa1, 0x01, 0x85, 0x03, 0x75, 0x10, 0x95, 
0x02, 0x15, 0x01, 0x26, 0x8c, 0x02, 0x19, 0x01, 0x2a, 0x8c, 
0x02, 0x81, 0x00, 0xc0, 0x05, 0x01, 0x09, 0x80, 0xa1, 0x01, 
0x85, 0x04, 0x75, 0x02, 0x95, 0x01, 0x15, 0x01, 0x25, 0x03, 
0x09, 0x82, 0x09, 0x81, 0x09, 0x83, 0x81, 0x60, 0x75, 0x06, 
0x81, 0x03, 0xc0, 0x06, 0x00, 0xff, 0x09, 0x01, 0xa1, 0x01, 
0x85, 0x10, 0x75, 0x08, 0x95, 0x06, 0x15, 0x00, 0x26, 0xff, 
0x00, 0x09, 0x01, 0x81, 0x00, 0x09, 0x01, 0x91, 0x00, 0xc0, 
0x06, 0x00, 0xff, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x11, 0x75, 
0x08, 0x95, 0x13, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x02, 
0x81, 0x00, 0x09, 0x02, 0x91, 0x00, 0xc0, 
Device Found
  type: 046d c534
  path: /dev/hidraw2
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0xff00)
  Bus type: 1 (USB)

  Report Descriptor: (177 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x10, 0x15, 0x00, 
0x25, 0x01, 0x95, 0x10, 0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x09, 0x30, 0x09, 0x31, 0x81, 0x06, 0x15, 0x81, 0x25, 0x7f, 
0x75, 0x08, 0x95, 0x01, 0x09, 0x38, 0x81, 0x06, 0x05, 0x0c, 
0x0a, 0x38, 0x02, 0x95, 0x01, 0x81, 0x06, 0xc0, 0xc0, 0x05, 
0x0c, 0x09, 0x01, 0xa1, 0x01, 0x85, 0x03, 0x75, 0x10, 0x95, 
0x02, 0x15, 0x01, 0x26, 0x8c, 0x02, 0x19, 0x01, 0x2a, 0x8c, 
0x02, 0x81, 0x00, 0xc0, 0x05, 0x01, 0x09, 0x80, 0xa1, 0x01, 
0x85, 0x04, 0x75, 0x02, 0x95, 0x01, 0x15, 0x01, 0x25, 0x03, 
0x09, 0x82, 0x09, 0x81, 0x09, 0x83, 0x81, 0x60, 0x75, 0x06, 
0x81, 0x03, 0xc0, 0x06, 0x00, 0xff, 0x09, 0x01, 0xa1, 0x01, 
0x85, 0x10, 0x75, 0x08, 0x95, 0x06, 0x15, 0x00, 0x26, 0xff, 
0x00, 0x09, 0x01, 0x81, 0x00, 0x09, 0x01, 0x91, 0x00, 0xc0, 
0x06, 0x00, 0xff, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x11, 0x75, 
0x08, 0x95, 0x13, 0x15, 0x00, 0x26, 0xff, 0x00, 0x09, 0x02, 
0x81, 0x00, 0x09, 0x02, 0x91, 0x00, 0xc0, 
Device Found
  type: 1ea7 0064
  path: /dev/hidraw3
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x1 (0xffb5)
  Bus type: 1 (USB)

  Report Descriptor: (105 bytes)
0x06, 0xb5, 0xff, 0x09, 0x01, 0xa1, 0x01, 0x85, 0xb5, 0x09, 
0x02, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x07, 
0x81, 0x02, 0x09, 0x02, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 
0x08, 0x95, 0x07, 0x91, 0x02, 0xc0, 0x05, 0x01, 0x09, 0x02, 
0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 0xa1, 0x00, 0x05, 0x09, 
0x19, 0x01, 0x29, 0x08, 0x15, 0x00, 0x25, 0x01, 0x95, 0x08, 
0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x81, 0x06, 0x09, 0x38, 0x15, 0x81, 0x25, 0x7f, 0x75, 0x08, 
0x95, 0x01, 0x81, 0x06, 0x05, 0x0c, 0x0a, 0x38, 0x02, 0x95, 
0x01, 0x81, 0x06, 0xc0, 0xc0, 
Device Found
  type: 1ea7 0064
  path: /dev/hidraw3
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x2 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: (105 bytes)
0x06, 0xb5, 0xff, 0x09, 0x01, 0xa1, 0x01, 0x85, 0xb5, 0x09, 
0x02, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x07, 
0x81, 0x02, 0x09, 0x02, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 
0x08, 0x95, 0x07, 0x91, 0x02, 0xc0, 0x05, 0x01, 0x09, 0x02, 
0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 0xa1, 0x00, 0x05, 0x09, 
0x19, 0x01, 0x29, 0x08, 0x15, 0x00, 0x25, 0x01, 0x95, 0x08, 
0x75, 0x01, 0x81, 0x02, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 
0x16, 0x01, 0xf8, 0x26, 0xff, 0x07, 0x75, 0x0c, 0x95, 0x02, 
0x81, 0x06, 0x09, 0x38, 0x15, 0x81, 0x25, 0x7f, 0x75, 0x08, 
0x95, 0x01, 0x81, 0x06, 0x05, 0x0c, 0x0a, 0x38, 0x02, 0x95, 
0x01, 0x81, 0x06, 0xc0, 0xc0, 
Device Found
  type: 06cb cd40
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x2 (0x1)
  Bus type: 3 (I2C)

  Report Descriptor: (665 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x75, 0x01, 0x95, 0x02, 0x81, 0x02, 0x95, 0x06, 
0x81, 0x01, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x15, 0x81, 
0x25, 0x7f, 0x75, 0x08, 0x95, 0x02, 0x81, 0x06, 0xc0, 0xc0, 
0x05, 0x0d, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x03, 0x05, 0x0d, 
0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 0x47, 
0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 0x01, 
0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 0x01, 
0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 0xc8, 
0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 0x35, 
0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 0x6c, 
0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 0x05, 
0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 
0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 
0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 
0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 
0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 
0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 
0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 
0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 
0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 
0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 
0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 
0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 
0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 
0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 
0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 
0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 
0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 
0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 
0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 
0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 
0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 
0x02, 0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 
0x81, 0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 
0x81, 0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 
0x15, 0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 
0x11, 0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 
0x81, 0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 
0x81, 0x02, 0xc0, 0x05, 0x0d, 0x55, 0x0c, 0x66, 0x01, 0x10, 
0x47, 0xff, 0xff, 0x00, 0x00, 0x27, 0xff, 0xff, 0x00, 0x00, 
0x75, 0x10, 0x95, 0x01, 0x09, 0x56, 0x81, 0x02, 0x09, 0x54, 
0x25, 0x7f, 0x95, 0x01, 0x75, 0x08, 0x81, 0x02, 0x05, 0x09, 
0x09, 0x01, 0x25, 0x01, 0x75, 0x01, 0x95, 0x01, 0x81, 0x02, 
0x95, 0x07, 0x81, 0x03, 0x05, 0x0d, 0x85, 0x08, 0x09, 0x55, 
0x09, 0x59, 0x75, 0x04, 0x95, 0x02, 0x25, 0x0f, 0xb1, 0x02, 
0x85, 0x0d, 0x09, 0x60, 0x75, 0x01, 0x95, 0x01, 0x15, 0x00, 
0x25, 0x01, 0xb1, 0x02, 0x95, 0x07, 0xb1, 0x03, 0x85, 0x07, 
0x06, 0x00, 0xff, 0x09, 0xc5, 0x15, 0x00, 0x26, 0xff, 0x00, 
0x75, 0x08, 0x96, 0x00, 0x01, 0xb1, 0x02, 0xc0, 0x05, 0x0d, 
0x09, 0x0e, 0xa1, 0x01, 0x85, 0x04, 0x09, 0x22, 0xa1, 0x02, 
0x09, 0x52, 0x15, 0x00, 0x25, 0x0a, 0x75, 0x08, 0x95, 0x01, 
0xb1, 0x02, 0xc0, 0x09, 0x22, 0xa1, 0x00, 0x85, 0x06, 0x09, 
0x57, 0x09, 0x58, 0x75, 0x01, 0x95, 0x02, 0x25, 0x01, 0xb1, 
0x02, 0x95, 0x06, 0xb1, 0x03, 0xc0, 0xc0, 0x06, 0x00, 0xff, 
0x09, 0x01, 0xa1, 0x01, 0x85, 0x09, 0x09, 0x02, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x14, 0x91, 0x02, 0x85, 
0x0a, 0x09, 0x03, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x14, 0x91, 0x02, 0x85, 0x0b, 0x09, 0x04, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x3d, 0x81, 0x02, 0x85, 
0x0c, 0x09, 0x05, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x3d, 0x81, 0x02, 0x85, 0x0f, 0x09, 0x06, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x03, 0xb1, 0x02, 0x85, 
0x0e, 0x09, 0x07, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x01, 0xb1, 0x02, 0xc0, 
Device Found
  type: 06cb cd40
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x5 (0xd)
  Bus type: 3 (I2C)

  Report Descriptor: (665 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x75, 0x01, 0x95, 0x02, 0x81, 0x02, 0x95, 0x06, 
0x81, 0x01, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x15, 0x81, 
0x25, 0x7f, 0x75, 0x08, 0x95, 0x02, 0x81, 0x06, 0xc0, 0xc0, 
0x05, 0x0d, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x03, 0x05, 0x0d, 
0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 0x47, 
0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 0x01, 
0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 0x01, 
0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 0xc8, 
0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 0x35, 
0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 0x6c, 
0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 0x05, 
0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 
0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 
0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 
0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 
0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 
0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 
0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 
0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 
0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 
0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 
0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 
0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 
0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 
0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 
0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 
0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 
0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 
0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 
0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 
0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 
0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 
0x02, 0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 
0x81, 0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 
0x81, 0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 
0x15, 0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 
0x11, 0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 
0x81, 0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 
0x81, 0x02, 0xc0, 0x05, 0x0d, 0x55, 0x0c, 0x66, 0x01, 0x10, 
0x47, 0xff, 0xff, 0x00, 0x00, 0x27, 0xff, 0xff, 0x00, 0x00, 
0x75, 0x10, 0x95, 0x01, 0x09, 0x56, 0x81, 0x02, 0x09, 0x54, 
0x25, 0x7f, 0x95, 0x01, 0x75, 0x08, 0x81, 0x02, 0x05, 0x09, 
0x09, 0x01, 0x25, 0x01, 0x75, 0x01, 0x95, 0x01, 0x81, 0x02, 
0x95, 0x07, 0x81, 0x03, 0x05, 0x0d, 0x85, 0x08, 0x09, 0x55, 
0x09, 0x59, 0x75, 0x04, 0x95, 0x02, 0x25, 0x0f, 0xb1, 0x02, 
0x85, 0x0d, 0x09, 0x60, 0x75, 0x01, 0x95, 0x01, 0x15, 0x00, 
0x25, 0x01, 0xb1, 0x02, 0x95, 0x07, 0xb1, 0x03, 0x85, 0x07, 
0x06, 0x00, 0xff, 0x09, 0xc5, 0x15, 0x00, 0x26, 0xff, 0x00, 
0x75, 0x08, 0x96, 0x00, 0x01, 0xb1, 0x02, 0xc0, 0x05, 0x0d, 
0x09, 0x0e, 0xa1, 0x01, 0x85, 0x04, 0x09, 0x22, 0xa1, 0x02, 
0x09, 0x52, 0x15, 0x00, 0x25, 0x0a, 0x75, 0x08, 0x95, 0x01, 
0xb1, 0x02, 0xc0, 0x09, 0x22, 0xa1, 0x00, 0x85, 0x06, 0x09, 
0x57, 0x09, 0x58, 0x75, 0x01, 0x95, 0x02, 0x25, 0x01, 0xb1, 
0x02, 0x95, 0x06, 0xb1, 0x03, 0xc0, 0xc0, 0x06, 0x00, 0xff, 
0x09, 0x01, 0xa1, 0x01, 0x85, 0x09, 0x09, 0x02, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x14, 0x91, 0x02, 0x85, 
0x0a, 0x09, 0x03, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x14, 0x91, 0x02, 0x85, 0x0b, 0x09, 0x04, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x3d, 0x81, 0x02, 0x85, 
0x0c, 0x09, 0x05, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x3d, 0x81, 0x02, 0x85, 0x0f, 0x09, 0x06, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x03, 0xb1, 0x02, 0x85, 
0x0e, 0x09, 0x07, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x01, 0xb1, 0x02, 0xc0, 
Device Found
  type: 06cb cd40
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0xe (0xd)
  Bus type: 3 (I2C)

  Report Descriptor: (665 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x75, 0x01, 0x95, 0x02, 0x81, 0x02, 0x95, 0x06, 
0x81, 0x01, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x15, 0x81, 
0x25, 0x7f, 0x75, 0x08, 0x95, 0x02, 0x81, 0x06, 0xc0, 0xc0, 
0x05, 0x0d, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x03, 0x05, 0x0d, 
0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 0x47, 
0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 0x01, 
0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 0x01, 
0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 0xc8, 
0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 0x35, 
0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 0x6c, 
0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 0x05, 
0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 
0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 
0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 
0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 
0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 
0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 
0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 
0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 
0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 
0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 
0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 
0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 
0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 
0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 
0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 
0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 
0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 
0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 
0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 
0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 
0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 
0x02, 0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 
0x81, 0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 
0x81, 0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 
0x15, 0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 
0x11, 0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 
0x81, 0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 
0x81, 0x02, 0xc0, 0x05, 0x0d, 0x55, 0x0c, 0x66, 0x01, 0x10, 
0x47, 0xff, 0xff, 0x00, 0x00, 0x27, 0xff, 0xff, 0x00, 0x00, 
0x75, 0x10, 0x95, 0x01, 0x09, 0x56, 0x81, 0x02, 0x09, 0x54, 
0x25, 0x7f, 0x95, 0x01, 0x75, 0x08, 0x81, 0x02, 0x05, 0x09, 
0x09, 0x01, 0x25, 0x01, 0x75, 0x01, 0x95, 0x01, 0x81, 0x02, 
0x95, 0x07, 0x81, 0x03, 0x05, 0x0d, 0x85, 0x08, 0x09, 0x55, 
0x09, 0x59, 0x75, 0x04, 0x95, 0x02, 0x25, 0x0f, 0xb1, 0x02, 
0x85, 0x0d, 0x09, 0x60, 0x75, 0x01, 0x95, 0x01, 0x15, 0x00, 
0x25, 0x01, 0xb1, 0x02, 0x95, 0x07, 0xb1, 0x03, 0x85, 0x07, 
0x06, 0x00, 0xff, 0x09, 0xc5, 0x15, 0x00, 0x26, 0xff, 0x00, 
0x75, 0x08, 0x96, 0x00, 0x01, 0xb1, 0x02, 0xc0, 0x05, 0x0d, 
0x09, 0x0e, 0xa1, 0x01, 0x85, 0x04, 0x09, 0x22, 0xa1, 0x02, 
0x09, 0x52, 0x15, 0x00, 0x25, 0x0a, 0x75, 0x08, 0x95, 0x01, 
0xb1, 0x02, 0xc0, 0x09, 0x22, 0xa1, 0x00, 0x85, 0x06, 0x09, 
0x57, 0x09, 0x58, 0x75, 0x01, 0x95, 0x02, 0x25, 0x01, 0xb1, 
0x02, 0x95, 0x06, 0xb1, 0x03, 0xc0, 0xc0, 0x06, 0x00, 0xff, 
0x09, 0x01, 0xa1, 0x01, 0x85, 0x09, 0x09, 0x02, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x14, 0x91, 0x02, 0x85, 
0x0a, 0x09, 0x03, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x14, 0x91, 0x02, 0x85, 0x0b, 0x09, 0x04, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x3d, 0x81, 0x02, 0x85, 
0x0c, 0x09, 0x05, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x3d, 0x81, 0x02, 0x85, 0x0f, 0x09, 0x06, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x03, 0xb1, 0x02, 0x85, 
0x0e, 0x09, 0x07, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x01, 0xb1, 0x02, 0xc0, 
Device Found
  type: 06cb cd40
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x1 (0xff00)
  Bus type: 3 (I2C)

  Report Descriptor: (665 bytes)
0x05, 0x01, 0x09, 0x02, 0xa1, 0x01, 0x85, 0x02, 0x09, 0x01, 
0xa1, 0x00, 0x05, 0x09, 0x19, 0x01, 0x29, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x75, 0x01, 0x95, 0x02, 0x81, 0x02, 0x95, 0x06, 
0x81, 0x01, 0x05, 0x01, 0x09, 0x30, 0x09, 0x31, 0x15, 0x81, 
0x25, 0x7f, 0x75, 0x08, 0x95, 0x02, 0x81, 0x06, 0xc0, 0xc0, 
0x05, 0x0d, 0x09, 0x05, 0xa1, 0x01, 0x85, 0x03, 0x05, 0x0d, 
0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 0x47, 
0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 0x01, 
0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 0x01, 
0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 0xc8, 
0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 0x35, 
0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 0x6c, 
0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 0x05, 
0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 0x09, 
0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 0x95, 
0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 0x75, 
0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 0x26, 
0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 0x30, 
0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 0x46, 
0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 0xc0, 
0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 0x01, 
0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 0x02, 
0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 0x02, 
0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 0x00, 
0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 0x09, 
0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 0x02, 
0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 0x02, 
0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 0x25, 
0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 0x81, 
0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 0x81, 
0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 0x15, 
0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 0x11, 
0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 0x81, 
0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 0x81, 
0x02, 0xc0, 0x05, 0x0d, 0x09, 0x22, 0xa1, 0x02, 0x15, 0x00, 
0x25, 0x01, 0x09, 0x47, 0x09, 0x42, 0x95, 0x02, 0x75, 0x01, 
0x81, 0x02, 0x95, 0x01, 0x75, 0x03, 0x25, 0x05, 0x09, 0x51, 
0x81, 0x02, 0x75, 0x01, 0x95, 0x03, 0x81, 0x03, 0x05, 0x01, 
0x15, 0x00, 0x26, 0xc8, 0x04, 0x75, 0x10, 0x55, 0x0e, 0x65, 
0x11, 0x09, 0x30, 0x35, 0x00, 0x46, 0xfc, 0x03, 0x95, 0x01, 
0x81, 0x02, 0x46, 0x6c, 0x02, 0x26, 0xe8, 0x02, 0x09, 0x31, 
0x81, 0x02, 0xc0, 0x05, 0x0d, 0x55, 0x0c, 0x66, 0x01, 0x10, 
0x47, 0xff, 0xff, 0x00, 0x00, 0x27, 0xff, 0xff, 0x00, 0x00, 
0x75, 0x10, 0x95, 0x01, 0x09, 0x56, 0x81, 0x02, 0x09, 0x54, 
0x25, 0x7f, 0x95, 0x01, 0x75, 0x08, 0x81, 0x02, 0x05, 0x09, 
0x09, 0x01, 0x25, 0x01, 0x75, 0x01, 0x95, 0x01, 0x81, 0x02, 
0x95, 0x07, 0x81, 0x03, 0x05, 0x0d, 0x85, 0x08, 0x09, 0x55, 
0x09, 0x59, 0x75, 0x04, 0x95, 0x02, 0x25, 0x0f, 0xb1, 0x02, 
0x85, 0x0d, 0x09, 0x60, 0x75, 0x01, 0x95, 0x01, 0x15, 0x00, 
0x25, 0x01, 0xb1, 0x02, 0x95, 0x07, 0xb1, 0x03, 0x85, 0x07, 
0x06, 0x00, 0xff, 0x09, 0xc5, 0x15, 0x00, 0x26, 0xff, 0x00, 
0x75, 0x08, 0x96, 0x00, 0x01, 0xb1, 0x02, 0xc0, 0x05, 0x0d, 
0x09, 0x0e, 0xa1, 0x01, 0x85, 0x04, 0x09, 0x22, 0xa1, 0x02, 
0x09, 0x52, 0x15, 0x00, 0x25, 0x0a, 0x75, 0x08, 0x95, 0x01, 
0xb1, 0x02, 0xc0, 0x09, 0x22, 0xa1, 0x00, 0x85, 0x06, 0x09, 
0x57, 0x09, 0x58, 0x75, 0x01, 0x95, 0x02, 0x25, 0x01, 0xb1, 
0x02, 0x95, 0x06, 0xb1, 0x03, 0xc0, 0xc0, 0x06, 0x00, 0xff, 
0x09, 0x01, 0xa1, 0x01, 0x85, 0x09, 0x09, 0x02, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x14, 0x91, 0x02, 0x85, 
0x0a, 0x09, 0x03, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x14, 0x91, 0x02, 0x85, 0x0b, 0x09, 0x04, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x3d, 0x81, 0x02, 0x85, 
0x0c, 0x09, 0x05, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x3d, 0x81, 0x02, 0x85, 0x0f, 0x09, 0x06, 0x15, 0x00, 
0x26, 0xff, 0x00, 0x75, 0x08, 0x95, 0x03, 0xb1, 0x02, 0x85, 
0x0e, 0x09, 0x07, 0x15, 0x00, 0x26, 0xff, 0x00, 0x75, 0x08, 
0x95, 0x01, 0xb1, 0x02, 0xc0, 
Handle 1: Device was disconnected: /dev/hidraw1.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    0
  Usage (page): 0x6 (0x1)

Handle 1: Device was disconnected: /dev/hidraw4.
type: 046d 4054
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0x1)

Handle 1: Device was disconnected: /dev/hidraw4.
type: 046d 4054
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x1 (0xff00)

Handle 1: Device was disconnected: /dev/hidraw4.
type: 046d 4054
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0xff00)

Handle 1: Device was disconnected: /dev/hidraw4.
type: 046d 4054
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x4 (0xff00)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0x1)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x1 (0xc)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x80 (0x1)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x1 (0xff00)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0xff00)

Handle 1: New device is connected: /dev/hidraw1.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    0
  Usage (page): 0x6 (0x1)

Handle 1: New device is connected: /dev/hidraw2.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0x1)

Handle 1: New device is connected: /dev/hidraw2.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x1 (0xc)

Handle 1: New device is connected: /dev/hidraw2.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x80 (0x1)

Handle 1: New device is connected: /dev/hidraw2.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x1 (0xff00)

Handle 1: New device is connected: /dev/hidraw2.
type: 046d c534
  serial_number: 
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0xff00)

Handle 1: New device is connected: /dev/hidraw4.
type: 046d 4054
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0x1)

Handle 1: New device is connected: /dev/hidraw4.
type: 046d 4054
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x1 (0xff00)

Handle 1: New device is connected: /dev/hidraw4.
type: 046d 4054
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x2 (0xff00)

Handle 1: New device is connected: /dev/hidraw4.
type: 046d 4054
  serial_number: 00-00-00-00
  Manufacturer: Logitech
  Product:      USB Receiver
  Release:      2901
  Interface:    1
  Usage (page): 0x4 (0xff00)

Handle 1: New device is connected: /dev/hidraw5.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x1 (0xc)

Handle 1: New device is connected: /dev/hidraw5.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x5 (0xb)

Handle 1: New device is connected: /dev/hidraw5.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x3 (0xffa0)

Handle 1: Device was disconnected: /dev/hidraw5.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x1 (0xc)

Handle 1: Device was disconnected: /dev/hidraw5.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x5 (0xb)

Handle 1: Device was disconnected: /dev/hidraw5.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x3 (0xffa0)

^C

mcuee avatar Mar 12 '24 12:03 mcuee

Noticed a very minor issue with this PR - the code lacks a pthread_join in hotlplug_cleanup. Might cause some weird behaviour in a very narrow case when all callbacks are deleted and then a new one is installed immediately and the background thread didn't have enough time to stop. Going to fix in a moment.

k1-801 avatar Mar 12 '24 17:03 k1-801

Fixed the cleanup procedure. Doesn't affect how the events themselves work.

k1-801 avatar Mar 12 '24 17:03 k1-801

Last git commit is still working fine. Thanks.

Tested under Ubuntu Linux 20.04.

Unplug and plug of Platronics USB headset Unplug and plug of a USB mouse receiver Unplug and plug of another USB mouse receiver

mcuee@UbuntuSwift3 ~/build/hid/hidapi_hotplug_hidraw (connection-callback-udev)$ ./hidtest/hidtest-hidraw 
hidapi test/example tool. Compiled with hidapi version 0.14.0, runtime version 0.14.0.
Compile-time version matches runtime version of hidapi.

Device Found
  type: 1ea7 0066
  path: /dev/hidraw1
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x6 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 1ea7 0066
  path: /dev/hidraw2
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x1 (0xffb5)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 1ea7 0066
  path: /dev/hidraw2
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x2 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 1ea7 0066
  path: /dev/hidraw2
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x1 (0xc)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 1ea7 0066
  path: /dev/hidraw2
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x80 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 1ea7 0066
  path: /dev/hidraw2
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x88 (0xffbc)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 047f c056
  path: /dev/hidraw4
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x1 (0xc)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 047f c056
  path: /dev/hidraw4
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x5 (0xb)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 047f c056
  path: /dev/hidraw4
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x3 (0xffa0)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 1ea7 0064
  path: /dev/hidraw3
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x1 (0xffb5)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 1ea7 0064
  path: /dev/hidraw3
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x2 (0x1)
  Bus type: 1 (USB)

  Report Descriptor: Unable to open device by path
Device Found
  type: 06cb cd40
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x2 (0x1)
  Bus type: 3 (I2C)

  Report Descriptor: Unable to open device by path
Device Found
  type: 06cb cd40
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x5 (0xd)
  Bus type: 3 (I2C)

  Report Descriptor: Unable to open device by path
Device Found
  type: 06cb cd40
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0xe (0xd)
  Bus type: 3 (I2C)

  Report Descriptor: Unable to open device by path
Device Found
  type: 06cb cd40
  path: /dev/hidraw0
  serial_number: 
  Manufacturer: 
  Product:      SYNA7DAB:01 06CB:CD40
  Release:      0
  Interface:    -1
  Usage (page): 0x1 (0xff00)
  Bus type: 3 (I2C)

  Report Descriptor: Unable to open device by path
Handle 1: Device was disconnected: /dev/hidraw4.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x1 (0xc)

Handle 1: Device was disconnected: /dev/hidraw4.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x5 (0xb)

Handle 1: Device was disconnected: /dev/hidraw4.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x3 (0xffa0)

Handle 1: New device is connected: /dev/hidraw4.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x1 (0xc)

Handle 1: New device is connected: /dev/hidraw4.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x5 (0xb)

Handle 1: New device is connected: /dev/hidraw4.
type: 047f c056
  serial_number: D1CEC32927974D5F9BD6B2AEBF2EA8E3
  Manufacturer: Plantronics
  Product:      Plantronics Blackwire 3220 Series
  Release:      210
  Interface:    3
  Usage (page): 0x3 (0xffa0)

Handle 1: Device was disconnected: /dev/hidraw3.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x1 (0xffb5)

Handle 1: Device was disconnected: /dev/hidraw3.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x2 (0x1)

Handle 1: New device is connected: /dev/hidraw3.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x1 (0xffb5)

Handle 1: New device is connected: /dev/hidraw3.
type: 1ea7 0064
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x2 (0x1)

Handle 1: Device was disconnected: /dev/hidraw1.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x6 (0x1)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x1 (0xffb5)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x2 (0x1)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x1 (0xc)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x80 (0x1)

Handle 1: Device was disconnected: /dev/hidraw2.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x88 (0xffbc)

Handle 1: New device is connected: /dev/hidraw2.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x1 (0xffb5)

Handle 1: New device is connected: /dev/hidraw2.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x2 (0x1)

Handle 1: New device is connected: /dev/hidraw2.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x1 (0xc)

Handle 1: New device is connected: /dev/hidraw2.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x80 (0x1)

Handle 1: New device is connected: /dev/hidraw2.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    1
  Usage (page): 0x88 (0xffbc)

Handle 1: New device is connected: /dev/hidraw1.
type: 1ea7 0066
  serial_number: 
  Manufacturer: (null)
  Product:      2.4G Mouse
  Release:      200
  Interface:    0
  Usage (page): 0x6 (0x1)

Handle 1: New device is connected: /dev/hidraw5.
type: 16c0 05dc
  serial_number: 0001
  Manufacturer: www.fischl.de
  Product:      USBasp
  Release:      110
  Interface:    1
  Usage (page): 0x1 (0xff00)

Handle 1: Device was disconnected: /dev/hidraw5.
type: 16c0 05dc
  serial_number: 0001
  Manufacturer: www.fischl.de
  Product:      USBasp
  Release:      110
  Interface:    1
  Usage (page): 0x1 (0xff00)

^C

mcuee avatar Mar 12 '24 23:03 mcuee