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Commit 16297616 authored by Aaqib Ismail's avatar Aaqib Ismail
Browse files

Update LANE_DEPARTURE_WARNING_ENABLED documentation in HAL 

Temporary errors should be conveyed through ErrorState values in the
STATE property.

Bug: 266998630
Test: presubmit
Change-Id: If1acfe2454d552b2339c636cd7d790fa42f3bc10
parent 8462db58

automotive/vehicle/aidl_property/android/hardware/automotive/vehicle/VehicleProperty.aidl

+5 −0
Original line number Diff line number Diff line
@@ -3575,6 +3575,11 @@ enum VehicleProperty { 
     * vehicle should be turned on and monitoring if the vehicle is approaching or crossing lane

     * lines, in which case a warning will be given.

     *

     * In general, LANE_DEPARTURE_WARNING_ENABLED should always return true or false. If the feature

     * is not available due to some temporary state, such as the vehicle speed being too low or too

     * high, that information must be conveyed through the ErrorState values in the

     * LANE_DEPARTURE_WARNING_STATE property.

     *

     * This property is defined as read_write, but OEMs have the option to implement it as read

     * only.

     *