## repository: http://utexas-art-ros-pkg.googlecode.com/svn
<<PackageHeader(art_msgs)>>
<<TOC(4)>>

== Overview ==

This package collects all ROS messages that are specific to the ART autonomous vehicle, simplifying the dependencies between [[art_vehicle]] stack components. 

It has minimal build dependencies, eliminating unnecessary compiles when modifying a package which only interacts with others via messages.

== Message Groupings ==

Many of these messages are primarily associated with specific [[art_vehicle]] packages:

=== Global ===
   * <<MsgLink(art_msgs/ArtHertz)>> control cycle rates for various ART vehicle nodes
   * <<MsgLink(art_msgs/ArtVehicle)>> ART vehicle dimensions
   * <<MsgLink(art_msgs/Conversions)>> unit conversion constants
   * <<MsgLink(art_msgs/Epsilon)>> constants representing trivial differences

=== Global Positioning System ===
   * <<MsgLink(art_msgs/GpsInfo)>> GPS information (to be replaced by <<MsgLink(sensor_msgs/NavSatFix)>> for Diamondback release)

=== Navigation ===
[[art_nav]]
   * <<MsgLink(art_msgs/Behavior)>>
   * <<MsgLink(art_msgs/EstopState)>>
   * <<MsgLink(art_msgs/NavigatorCommand)>>
   * <<MsgLink(art_msgs/NavigatorState)>>
   * <<MsgLink(art_msgs/Order)>>
   * <<MsgLink(art_msgs/RoadState)>>
   * <<MsgLink(art_msgs/WayPoint)>>

=== Observers ===
[[art_observers]]
   * <<MsgLink(art_msgs/Observation)>>
   * <<MsgLink(art_msgs/ObservationArray)>>

=== Road map ===
[[art_map]]
   * <<MsgLink(art_msgs/ArtLanes)>>
   * <<MsgLink(art_msgs/ArtQuadrilateral)>>
   * <<MsgLink(art_msgs/LaneMarking)>>
   * <<MsgLink(art_msgs/MapID)>>

=== Servo control ===
[[art_pilot]]
   * <<MsgLink(art_msgs/CarCommand)>> (''deprecated'', use <<MsgLink(art_msgs/CarDriveStamped)>>)
   * <<MsgLink(art_msgs/CarControl)>> (''deprecated'', use <<MsgLink(art_msgs/CarDrive)>>)
   * <<MsgLink(art_msgs/CarDrive)>>
   * <<MsgLink(art_msgs/CarDriveStamped)>>
   * <<MsgLink(art_msgs/LearningCommand)>> (''deprecated'', use <<MsgLink(art_msgs/CarDrive)>>)
   * <<MsgLink(art_msgs/PilotState)>>

=== Servo devices ===
[[art_servo]]
   * <<MsgLink(art_msgs/BrakeCommand)>>
   * <<MsgLink(art_msgs/BrakeState)>>
   * <<MsgLink(art_msgs/DriverState)>>
   * <<MsgLink(art_msgs/IOadrCommand)>>
   * <<MsgLink(art_msgs/IOadrState)>>
   * <<MsgLink(art_msgs/Shifter)>>
   * <<MsgLink(art_msgs/SteeringCommand)>>
   * <<MsgLink(art_msgs/SteeringDiag)>>
   * <<MsgLink(art_msgs/SteeringState)>>
   * <<MsgLink(art_msgs/ThrottleCommand)>>
   * <<MsgLink(art_msgs/ThrottleState)>>

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