-- Draft V0.0.4_2.2.1 - VAM TS 103 300-1 ASN.1 module
-- Based on the official version available at @url https:
-- Modified to import from the CDD module V2.1.1

VAM-PDU-Descriptions {itu-t(0) identified-organization(4) etsi(0) itsDomain(5)
    wg1(1) 103300 vam(1) major-version-3(3) minor-version-1(1)}
DEFINITIONS AUTOMATIC TAGS ::=
BEGIN

    IMPORTS
    AccelerationChangeIndication, BasicContainer, CartesianAngle, ClusterBreakupInfo,
    ClusterJoinInfo, ClusterLeaveInfo, Curvature, CurvatureCalculationMode, 
    DeltaTimeQuarterSecond, GenerationDeltaTime, HeadingChangeIndication, ItsPduHeader, LanePosition, 
    LateralAcceleration, LongitudinalAcceleration, PathHistory, PathPredicted, 
    SequenceOfSafeDistanceIndication, SequenceOfTrajectoryInterceptionIndication, 
    SequenceOfTrajectoryInterceptionIndication, Speed, StabilityChangeIndication, StationId, 
    TrajectoryInterceptionIndication, VerticalAcceleration, VruClusterInformation, VruDeviceUsage, 
    VruEnvironment, VruExteriorLights, GeneralizedLanePosition, VruProfileAndSubprofile, VruMovementControl,  
    VruSizeClass, YawRate, Wgs84Angle
    FROM ETSI-ITS-CDD {itu-t (0) identified-organization (4) etsi (0) itsDomain (5) wg1 (1) 102894 cdd (2) major-version-3 (3) minor-version-1 (1) }
    -- WITH SUCCESSORS
    ;


    VAM ::= SEQUENCE {
        header ItsPduHeaderVam,
        vam    VruAwareness
    }

   ItsPduHeaderVam ::= ItsPduHeader(WITH COMPONENTS {..., protocolVersion(3), messageId(vam)})


    VruAwareness ::= SEQUENCE {
        generationDeltaTime  GenerationDeltaTime,
        vamParameters        VamParameters 
    }

    VamParameters ::= SEQUENCE {
        basicContainer                 BasicContainer,
        vruHighFrequencyContainer      VruHighFrequencyContainer, 
        vruLowFrequencyContainer       VruLowFrequencyContainer OPTIONAL,
        vruClusterInformationContainer VruClusterInformationContainer OPTIONAL,
        vruClusterOperationContainer   VruClusterOperationContainer OPTIONAL,
        vruMotionPredictionContainer   VruMotionPredictionContainer OPTIONAL,
        ...
    }
 
    VruHighFrequencyContainer ::= SEQUENCE {
        heading                  Wgs84Angle,  
        speed                    Speed, 
        longitudinalAcceleration LongitudinalAcceleration, 
        curvature                Curvature OPTIONAL, 
        curvatureCalculationMode CurvatureCalculationMode OPTIONAL, 
        yawRate                  YawRate OPTIONAL, 
        lateralAcceleration      LateralAcceleration OPTIONAL, 
        verticalAcceleration     VerticalAcceleration OPTIONAL, 
        vruLanePosition          GeneralizedLanePosition OPTIONAL, 
        environment              VruEnvironment OPTIONAL,
        movementControl          VruMovementControl OPTIONAL,
        orientation              Wgs84Angle OPTIONAL, 
        rollAngle                CartesianAngle OPTIONAL,  
        deviceUsage              VruDeviceUsage OPTIONAL,
        ...
    }

    VruLowFrequencyContainer ::= SEQUENCE {
        profileAndSubprofile     VruProfileAndSubprofile,
        sizeClass                VruSizeClass OPTIONAL,        
		exteriorLights           VruExteriorLights OPTIONAL,
       ...
    }

    VruClusterInformationContainer::= SEQUENCE{ 
        vruClusterInformation    VruClusterInformation (WITH COMPONENTS{..., clusterId, clusterBoundingBoxShape PRESENT}), 
        ...
    }


    VruClusterOperationContainer ::= SEQUENCE {
        clusterJoinInfo         ClusterJoinInfo OPTIONAL,
        clusterLeaveInfo        ClusterLeaveInfo OPTIONAL,
        clusterBreakupInfo      ClusterBreakupInfo OPTIONAL,
        clusterIdChangeTimeInfo DeltaTimeQuarterSecond OPTIONAL,
        ...
    }

    VruMotionPredictionContainer ::= SEQUENCE {
        pathHistory                      PathHistory OPTIONAL,
        pathPrediction                   PathPredicted OPTIONAL,  
        safeDistance                     SequenceOfSafeDistanceIndication OPTIONAL,
        trajectoryInterceptionIndication SequenceOfTrajectoryInterceptionIndication OPTIONAL,
        accelerationChangeIndication     AccelerationChangeIndication OPTIONAL,
        headingChangeIndication          HeadingChangeIndication OPTIONAL,
        stabilityChangeIndication        StabilityChangeIndication OPTIONAL,
        ...
    }

END