libs/kaptan-drivers: add LIDAR-Lite v3 state machine

libs/kaptan-drivers/src/lidar_lite_v3/error.rs

@@ -0,0 +1,29 @@
+//! LIDAR-Lite v3 operation errors.
+
+/// LIDAR-Lite v3 operation failure.
+#[derive(Debug, Eq, PartialEq)]
+pub enum Error<BusError> {
+    /// The selected I²C route rejected a transaction submission.
+    Start(BusError),
+    /// An acquisition request arrived while another measurement was active.
+    NotReady,
+    /// The selected I²C route reported a terminal transaction fault.
+    TransferFault,
+    /// The device reported a process error for the completed measurement.
+    ProcessError,
+    /// The device reported that its reference or receiver bias is unhealthy.
+    Unhealthy,
+    /// The device reported that no usable signal peak was detected.
+    InvalidSignal,
+    /// A measurement remained busy beyond the driver's bounded acquisition interval.
+    MeasurementTimeout,
+    /// The device reported a documented no-signal sentinel distance of zero or one centimetre.
+    NoSignal,
+}
+
+/// LIDAR-Lite v3 startup lifecycle failure.
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
+pub enum StartupError {
+    /// Startup completion was reported when the driver was not settling.
+    NotSettling,
+}