This repository provides the Tools and interfaces for using ROSPlan with the Ceres Robot. There are several different Packages that are described below in more detail.

The package provides the PDDL-domain for the ceres robot. It does not provide any other nodes or scripts. Currently only a simple example domain for a navigation task is implemented. The package also contains a waypoints.yaml file to load some example waypoints on launch.

The interactive_waypoint_server package provides a python node of the same name that allows a user to place interactive waypoints in rviz as well as connect them to each other. For each waypoint that is managed by this node the ROSPlan knowledge database as well as the scene database is updated automatically. As the waypoints a fully interactive, all changes in rviz will be updated immediately to the database to be used by the planning system and the action interfaces.

• clicked_point (geometry_msgs/PointStamped)

       The points published by rviz

• interactive_waypoint_server/edges (visualization_msgs/MarkerArray)

       The waypoint connections as LINE markers in rviz

• interactive_waypoint_server/update (visualization_msgs/InteractiveMarkerUpdate)

       The waypoints as interactive markers

• interactive_waypoint_server/remove_connection (interactive_waypoint_server_msgs/RemoveConnection)

       Remove a connection between two waypoints and update the knowledge database.

• interactive_waypoint_server/save_waypoints (interactive_waypoint_server_msgs/SaveWaypoints)

       Store the waypoints

• kcl_rosplan/update_knowledge_base_array (rosplan_knowledge_base_msgs/KnowledgeUpdateServiceArray)

       To update the knowledge database

• ~waypoint_file (string, default: "")

       Waypoint file to load at start

The service definitions for the Interactive Waypoint Server Node.

This package provides a Node that implements the ROSPlan interface to the Move Base Flex framework for navigation. The node provides a simple action server for the goto-waypoint action in the planning domain.

A collection of launch files as well as an rviz configuration to start the example planning task. Contains the following relevant files:

• ceres_robot.launch

     Launches Gazebo for the Ceres simulation, the navigation stack and rviz

• ceres_planning.launch

       Launches the Planning System with the ceres_domain.pddl domain and the interactive_waypoint_server