Expand description
The Bluetooth link enumeration (PROP_BLE_LINK).
The property value is a single octet naming how far the device’s Bluetooth transport has got with whoever is on the other end of it. Being connected and being attached are different claims: a central can hold the device’s one peripheral slot without ever opening a ULCP session on it, and telling those apart is the difference between “a host is talking to this device” and “something is sitting on its Bluetooth”.
Enums§
- BleLink
State PROP_BLE_LINKstates.