Module smartshift 

HID++ SmartShift Enhanced (feature 0x2111) — wheel ratchet ↔ free-spin control with sensitivity threshold.

The protocol-level 0x2111 wrapper lives in openlogi-hidpp; this module keeps OpenLogi’s IPC/config-facing mode and status types.

Mode encoding (consistent across 0x2110 / 0x2111):

• wheelMode 1 = free-spin (no ratchet, infinite scroll), 2 = ratchet (clicky).
• autoDisengage 0x01–0xFE = the wheel speed (in 0.25 turn/s steps) past which a ratchet-mode wheel releases into free-spin — i.e. the “SmartShift” threshold. 0xFF keeps the ratchet engaged permanently.

Structs

SmartShiftStatus

Snapshot returned from OpenLogi’s SmartShift read helpers.

SmartShiftThreshold

A SmartShift auto-disengage speed threshold in firmware units of 0.25 turn/s.

TunableTorque

A non-zero tunable-torque level reported by SmartShift Enhanced.

Enums

SmartShiftAutoDisengage

SmartShift’s auto-disengage behavior.

SmartShiftMode

SmartShift mode values understood by the firmware. Free = free-spin, Ratchet = clicky / smartshift-off. The discriminant is the wire byte; reserved values (0 / 3 / future) fail TryFrom and callers fall back to whatever they consider sane.

SmartShiftThresholdError

TunableTorqueError