joint_trajectory_streamer.h
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00001 /*
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00031 
00032 #ifndef MOTOMAN_DRIVER_INDUSTRIAL_ROBOT_CLIENT_JOINT_TRAJECTORY_STREAMER_H
00033 #define MOTOMAN_DRIVER_INDUSTRIAL_ROBOT_CLIENT_JOINT_TRAJECTORY_STREAMER_H
00034 
00035 #include <boost/thread/thread.hpp>
00036 #include "motoman_driver/industrial_robot_client/joint_trajectory_interface.h"
00037 #include <map>
00038 #include <vector>
00039 #include <string>
00040 
00041 namespace industrial_robot_client
00042 {
00043 namespace joint_trajectory_streamer
00044 {
00045 
00046 using industrial_robot_client::joint_trajectory_interface::JointTrajectoryInterface;
00047 using industrial::simple_message::SimpleMessage;
00048 using industrial::smpl_msg_connection::SmplMsgConnection;
00049 
00050 namespace TransferStates
00051 {
00052 enum TransferState
00053 {
00054   IDLE = 0, STREAMING = 1  // ,STARTING, //, STOPPING
00055 };
00056 }
00057 typedef TransferStates::TransferState TransferState;
00058 
00063 // * JointTrajectoryStreamer
00069 class JointTrajectoryStreamer : public JointTrajectoryInterface
00070 {
00071 public:
00072   // since this class defines a different init(), this helps find the base-class init()
00073   using JointTrajectoryInterface::init;
00074 
00080   JointTrajectoryStreamer(int min_buffer_size = 1) : min_buffer_size_(min_buffer_size) {};
00081 
00094   virtual bool init(SmplMsgConnection* connection, const std::map<int, RobotGroup> &robot_groups,
00095                     const std::map<std::string, double> &velocity_limits = std::map<std::string, double>());
00096 
00097 
00110   virtual bool init(SmplMsgConnection* connection, const std::vector<std::string> &joint_names,
00111                     const std::map<std::string, double> &velocity_limits = std::map<std::string, double>());
00112 
00113   ~JointTrajectoryStreamer();
00114 
00115   virtual void jointTrajectoryCB(const trajectory_msgs::JointTrajectoryConstPtr &msg);
00116 
00117   virtual void jointTrajectoryCB(const motoman_msgs::DynamicJointTrajectoryConstPtr &msg);
00118 
00119   virtual bool trajectory_to_msgs(const trajectory_msgs::JointTrajectoryConstPtr &traj, std::vector<SimpleMessage>* msgs);
00120 
00121   virtual bool trajectory_to_msgs(const motoman_msgs::DynamicJointTrajectoryConstPtr &traj, std::vector<SimpleMessage>* msgs);
00122 
00123   virtual void streamingThread();
00124 
00125   bool send_to_robot(const std::vector<SimpleMessage>& messages);
00126 
00127 protected:
00128   void trajectoryStop();
00129 
00130   boost::thread* streaming_thread_;
00131   boost::mutex mutex_;
00132   int current_point_;
00133   std::vector<SimpleMessage> current_traj_;
00134   TransferState state_;
00135   ros::Time streaming_start_;
00136   int min_buffer_size_;
00137 };
00138 
00139 }  // namespace joint_trajectory_streamer
00140 }  // namespace industrial_robot_client
00141 
00142 #endif /* MOTOMAN_DRIVER_INDUSTRIAL_ROBOT_CLIENT_JOINT_TRAJECTORY_STREAMER_H */


motoman_driver
Author(s): Jeremy Zoss (Southwest Research Institute)
autogenerated on Sat Jun 8 2019 19:06:57