OpenLogi

0x1802 · deviceReset

Trigger a firmware soft reset on a HID++ 2.0 peripheral — equivalent to a power cycle, used in firmware-update and recovery workflows.

A device-management feature that lets host software reboot a HID++ 2.0 peripheral without a physical power cycle. It appears across Logitech's wireless and wired peripherals: mice, keyboards, headsets, and receivers. The usual callers are firmware-update workflows and recovery from an inconsistent configuration state, alongside the DFU family (0x00C2, 0x00D0).

Not implemented in OpenLogi

OpenLogi's vendored hidpp crate does not provide a typed wrapper for this feature yet. The notes below summarise the HID++ feature in general terms, not OpenLogi behaviour.

What it does

  • Commands a soft reset: the firmware restarts as if the device had been power-cycled.
  • On some devices, resets into a specific boot target, such as normal firmware or a DFU/bootloader mode.
  • Some devices also expose a query for reset parameters, so a caller can confirm the feature exists before issuing a destructive command.

A reset ends the current HID++ session and drops any configuration that only lives in volatile memory, so save settings first.

Status: Not implemented · Feature ID: 0x1802

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