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Code Issues 58 Pull requests 18 Releases 13 Wiki Activity

Linux Hotplug: Connection-callback implementation for hidraw #647

Merged
k1-801 merged 9 commits from connection-callback-udev into connection-callback 2024-04-06 05:19:14 -05:00
Conversation 14 Commits 9 Files changed 2 +314 -13
k1-801 commented 2023-11-21 22:13:14 -06:00 (Migrated from github.com)
No description provided.
Youw (Migrated from github.com) reviewed 2023-11-22 03:00:42 -06:00
Youw (Migrated from github.com) reviewed 2023-11-22 03:01:16 -06:00
linux/hid.c
@ -883,0 +945,4 @@
/* Disarm the udev monitor */
udev_monitor_unref(hid_hotplug_context.mon);
udev_unref(hid_hotplug_context.udev_ctx);
}
Youw (Migrated from github.com) commented 2023-11-22 03:01:16 -06:00 
    while (*current) {

always a space after if/for/while/etc.

```suggestion while (*current) { ``` always a space after `if`/`for`/`while`/etc.
Youw (Migrated from github.com) reviewed 2023-11-22 03:03:29 -06:00
linux/hid.c
@ -883,0 +945,4 @@
/* Disarm the udev monitor */
udev_monitor_unref(hid_hotplug_context.mon);
udev_unref(hid_hotplug_context.udev_ctx);
}
Youw (Migrated from github.com) commented 2023-11-22 03:03:29 -06:00 
    while (hid_hotplug_context.monitor_fd > 0) {

consistency

```suggestion while (hid_hotplug_context.monitor_fd > 0) { ``` consistency
Youw (Migrated from github.com) reviewed 2023-11-22 03:04:22 -06:00
Youw (Migrated from github.com) left a comment

my comments are only about code-style for now
I really need to find time to review this (and others) thoroughly

my comments are only about code-style for now I really need to find time to review this (and others) thoroughly
k1-801 commented 2023-11-23 03:56:52 -06:00 (Migrated from github.com)

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.

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 (Migrated from github.com) reviewed 2023-12-03 04:09:41 -06:00
linux/hid.c
k1-801 (Migrated from github.com) commented 2023-12-03 04:09:41 -06:00

I have no idea how did this wasn't fixed in the commit despite this code having actually been run and tested. Will look at what other changes didn't get commited.

I have no idea how did this wasn't fixed in the commit despite this code having actually been run and tested. Will look at what other changes didn't get commited.
mcuee commented 2024-03-05 23:17:03 -06:00 (Migrated from github.com)

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

Not so sure how to re-run the github actions as there were build error previously.
mcuee commented 2024-03-05 23:20:10 -06:00 (Migrated from github.com)

I will test this under Linux later.

I will test this under Linux later.
mcuee commented 2024-03-07 19:08:40 -06:00 (Migrated from github.com)

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, 
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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, 
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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, 
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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, 
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0x09, 0x01, 0xa1, 0x01, 0x85, 0x09, 0x09, 0x02, 0x15, 0x00, 
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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
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) <details> ``` 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 ``` </detials> More detailed output using sudo. <details> ``` 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, 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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, 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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, 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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 ``` </details>
mcuee commented 2024-03-12 07:21:26 -05:00 (Migrated from github.com)

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
Test of latest commit under Ubuntu Linux 20.04 1) Unplug and plug of Logitech USB receiver 3) Plug and unplug of Plantronics Headset <details> ``` 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, 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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, 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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, 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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 ``` </details>
k1-801 commented 2024-03-12 12:15:11 -05:00 (Migrated from github.com)

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.

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 commented 2024-03-12 12:32:46 -05:00 (Migrated from github.com)

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

Fixed the cleanup procedure. Doesn't affect how the events themselves work.
mcuee commented 2024-03-12 18:54:55 -05:00 (Migrated from github.com)

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
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 <details> ``` 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 ``` </details>
Youw (Migrated from github.com) approved these changes 2024-04-06 05:19:00 -05:00
Youw (Migrated from github.com) left a comment

Same deal as with #645 - getting it merged into a feature branch now.

Same deal as with #645 - getting it merged into a feature branch now.
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