OpenLogi0x1a00 · presenterControl
Presenter remote control interface — enumerate slide-navigation buttons and divert their events to host software instead of default HID reports.
presenterControl is the HID++ 2.0 interface for presentation remotes, the
handheld clickers used to drive slide decks. It covers advance slide, previous
slide, start or end a presentation, and blank the screen: the primary
functions of Logitech's Spotlight and similar presenters. It is specific to
devices built for presentation control and does not apply to mice, keyboards,
headsets, touchpads, or receivers in their usual roles.
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
- Control enumeration — which presenter controls the device exposes and each one's capabilities, such as whether it can be remapped or diverted.
- Button events — presenter-class presses (next slide, previous slide, start/stop, screen blank) arrive as HID++ events, so host software can intercept and customise them instead of taking the default HID consumer-control reports.
- Mode and configuration — read and write presenter settings, for example which software profile or pointer mode is active during a session.
- State notifications — the device reports state changes (entering or leaving presentation mode) so companion software can stay in sync.
Status: Not implemented · Feature ID:
0x1a00