[New Device] Logitech G915 TKL
Name of device:
Logitech G915 TKL
Link to manufacturer's product page:
https://www.logitechg.com/en-us/products/gaming-keyboards/g915-tkl-wireless.html
Please select what type of device/interface the device uses:
ID information:
Bus 002 Device 011: ID 046d:c343 Logitech, Inc. G915 TKL LIGHTSPEED Wireless RGB Mechanical Gaming Keyboard
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x046d Logitech, Inc.
idProduct 0xc343
bcdDevice 14.00
iManufacturer 1 Logitech
iProduct 2 G915 TKL LIGHTSPEED Wireless RGB Mechanical Gaming Keyboard
iSerial 3 4EB658E9
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0054
bNumInterfaces 3
bConfigurationValue 1
iConfiguration 4 MPK14.00_B0017
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 1 Keyboard
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 67
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 1 Boot Interface Subclass
bInterfaceProtocol 2 Mouse
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 123
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 54
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
Self PoweredPlease attach screenshots of the device's official control application here:
Please attach device captures here:
Logitech has SDK available. However, I have no idea how useful it is to this project. I see other Logitech RGB keyboards are supported so maybe some implementation already exists. https://www.logitechg.com/en-us/innovation/developer-lab.html
I used Lenovo X230 with docking station. USB Root Hub 2 was empty and I connected G915 TKL to this Root Hub and used Wireshark to capture only USBPcap2 interface.
g915_ghub_animation_ocean_wave_cycle_bounce_speed70ms.pcapng
g915_ghub_preset_colorwave_rate3000ms_brightness_80percent.pcapng
g915_ghub_preset_echo_press_0_0_255_101_102_103_speed2000ms.pcapng
g915_ghub_preset_ripple_rate50ms_press_qwerty.pcapng
Checklist for Step2
-
Name of device -
A link to the vendors product page has been included -
The transport bus has been identified and the appropriate label added to the issue. -
The device ID's have been included for USB or PCI -
Screenshots of the OEM Application are included -
There is either, appropriate code examples linked or suitable device captures attached
Edited by subterfugium