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  • 명령어모음 및 1차 수정코드(open_manipulator_teleop_keyboard)
    ROS일기 2021. 10. 27. 19:26
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    백업 차원으로 현재까지 수정한 코드를 백업하고 노드실행에 필요한 명령어들을 기록해 편리하게 이용하기 위해서 수정진행중인 코드와 필요한 명령어들을 기록하였다. 그리고 아직 수정된 코드들은 동작하지 않는다.

    이에 대해서는 앞으로 찾아보고 수정해 나가야 한다. 이에 대해 앞으로 포스팅할 것이다.

     

    수정된 코드 실행 후 내용 추가) 포트명을 수정하고 모든 노드들을 실행시켰을 때, 뭔가 팔의 움직임에 따라 로봇팔의 움직임도 변화함을 확인하였다. 하지만 좀 랜덤한 방향으로 움직인다. 그리고 open_manipulator_teleop_keyboard 터미널에서 1 or 2 숫자키를 눌렀을 때만 로봇팔이 동작하였다.

    코드를 더욱 정교하게 수정하여야 한다.


    명령어들

     

    1. myo launch

    roslaunch ros_myo myo.launch

     

    2. open_manipulator_controller 실행(포트명 ttyACM0 -> ttyACM1 변경함)

    $ roslaunch open_manipulator_controller open_manipulator_controller.launch usb_port:=/dev/ttyACM1 baud_rate:=1000000

     

    3. open_manipulator_teleop_keyboard 실행

    $ roslaunch open_manipulator_teleop open_manipulator_teleop_keyboard.launch

     

    4. 경로저장

    $ rosrun record_pkg record_pkg

     


     

    [open_manipulator_teleop_keyboard.cpp]

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    /*******************************************************************************
    * Copyright 2018 ROBOTIS CO., LTD.
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *     http://www.apache.org/licenses/LICENSE-2.0
    *
    * Unless required by applicable law or agreed to in writing, software
    * distributed under the License is distributed on an "AS IS" BASIS,
    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    * See the License for the specific language governing permissions and
    * limitations under the License.
    *******************************************************************************/
    /* Authors: Darby Lim, Hye-Jong KIM, Ryan Shim, Yong-Ho Na */
    /* Revised by juhyeonglee */
    #include "open_manipulator_teleop/open_manipulator_teleop_keyboard.h"
    OpenManipulatorTeleop::OpenManipulatorTeleop()
    : node_handle_(""),
      priv_node_handle_("~")
    {
      /************************************************************
      ** Initialize variables
      ************************************************************/
      present_joint_angle_.resize(NUM_OF_JOINT);
      present_kinematic_position_.resize(3);
      myo_roll_new_ = 0;
      myo_pitch_new_ = 0;
      joint_delta_x_ = 0;
      joint_delta_y_ = 0;
      /************************************************************
      ** Initialize ROS Subscribers and Clients
      ************************************************************/
      initSubscriber();
      initClient();
      disableWaitingForEnter();
      ROS_INFO("OpenManipulator teleoperation using keyboard start");
    }
    OpenManipulatorTeleop::~OpenManipulatorTeleop()
    {
      restoreTerminalSettings();
      ROS_INFO("Terminate OpenManipulator Joystick");
      ros::shutdown();
    }
    void OpenManipulatorTeleop::initClient()
    {
      goal_joint_space_path_client_ = node_handle_.serviceClient<open_manipulator_msgs::SetJointPosition>("goal_joint_space_path");
      goal_joint_space_path_from_present_client_ = node_handle_.serviceClient<open_manipulator_msgs::SetJointPosition>("goal_joint_space_path_from_present");
      goal_task_space_path_from_present_position_only_client_ = node_handle_.serviceClient<open_manipulator_msgs::SetKinematicsPose>("goal_task_space_path_from_present_position_only");
      goal_tool_control_client_ = node_handle_.serviceClient<open_manipulator_msgs::SetJointPosition>("goal_tool_control");
    }
    void OpenManipulatorTeleop::initSubscriber()
    {
      joint_states_sub_ = node_handle_.subscribe("joint_states"10&OpenManipulatorTeleop::jointStatesCallback, this);
      kinematics_pose_sub_ = node_handle_.subscribe("kinematics_pose"10&OpenManipulatorTeleop::kinematicsPoseCallback, this);
      myo_imu_sub_ = node_handle_.subscribe("myo_raw/myo_ori"10&OpenManipulatorTeleop::myoimuCallback, this);
    }
    // myo callback function
    void OpenManipulatorTeleop::myoimuCallback(const geometry_msgs::Vector3::ConstPtr &msg)
    {
        //ROS_INFO("!!!Success Myo!!!");
        //myo_roll_ = msg->x;
        //myo_pitch_ = msg->y;
        //myo_roll_vector_.push_back(msg->x);
        //myo_pitch_vector_.push_back(msg->y);
        //ros::Duration(0.5).sleep();
        myo_roll_new_ = msg->x;
        myo_pitch_new_ = msg->y;
        myo_roll_vector_.push_back(myo_roll_new_);
        myo_pitch_vector_.push_back(myo_pitch_new_);
    }
    void OpenManipulatorTeleop::makeDelta(std::vector<double> roll, std::vector<double> pitch)
    {
        joint_delta_x_ = roll[-1- roll[-2];
        joint_delta_y_ = pitch[-1- pitch[-2];
    }
    std::vector<double> OpenManipulatorTeleop::return_joint_delta_x()
    {
        return myo_roll_vector_;
    }
    std::vector<double> OpenManipulatorTeleop::return_joint_delta_y()
    {
        return myo_pitch_vector_;
    }
    double OpenManipulatorTeleop::getDelta_x()
    {
        return joint_delta_x_;
    }
    double OpenManipulatorTeleop::getDelta_y()
    {
        return joint_delta_y_;
    }
    void OpenManipulatorTeleop::jointStatesCallback(const sensor_msgs::JointState::ConstPtr &msg)
    {
      std::vector<double> temp_angle;
      temp_angle.resize(NUM_OF_JOINT);
      for (std::vector<int>::size_type i = 0; i < msg->name.size(); i ++)
      {
        if (!msg->name.at(i).compare("joint1"))  temp_angle.at(0= (msg->position.at(i));
        else if (!msg->name.at(i).compare("joint2"))  temp_angle.at(1= (msg->position.at(i));
        else if (!msg->name.at(i).compare("joint3"))  temp_angle.at(2= (msg->position.at(i));
        else if (!msg->name.at(i).compare("joint4"))  temp_angle.at(3= (msg->position.at(i));
      }
      present_joint_angle_ = temp_angle;
    }
    void OpenManipulatorTeleop::kinematicsPoseCallback(const open_manipulator_msgs::KinematicsPose::ConstPtr &msg)
    {
      std::vector<double> temp_position;
      temp_position.push_back(msg->pose.position.x);
      temp_position.push_back(msg->pose.position.y);
      temp_position.push_back(msg->pose.position.z);
      present_kinematic_position_ = temp_position;
    }
    std::vector<double> OpenManipulatorTeleop::getPresentJointAngle()
    {
      return present_joint_angle_;
    }
    std::vector<double> OpenManipulatorTeleop::getPresentKinematicsPose()
    {
      return present_kinematic_position_;
    }
    bool OpenManipulatorTeleop::setJointSpacePathFromPresent(std::vector<std::string> joint_name, std::vector<double> joint_angle, double path_time)
    {
      open_manipulator_msgs::SetJointPosition srv;
      srv.request.joint_position.joint_name = joint_name;
      srv.request.joint_position.position = joint_angle;
      srv.request.path_time = path_time;
      if (goal_joint_space_path_from_present_client_.call(srv))
      {
        return srv.response.is_planned;
      }
      return false;
    }
    bool OpenManipulatorTeleop::setJointSpacePath(std::vector<std::string> joint_name, std::vector<double> joint_angle, double path_time)
    {
      open_manipulator_msgs::SetJointPosition srv;
      srv.request.joint_position.joint_name = joint_name;
      srv.request.joint_position.position = joint_angle;
      srv.request.path_time = path_time;
      if (goal_joint_space_path_client_.call(srv))
      {
        return srv.response.is_planned;
      }
      return false;
    }
    bool OpenManipulatorTeleop::setToolControl(std::vector<double> joint_angle)
    {
      open_manipulator_msgs::SetJointPosition srv;
      srv.request.joint_position.joint_name.push_back(priv_node_handle_.param<std::string>("end_effector_name""gripper"));
      srv.request.joint_position.position = joint_angle;
      if (goal_tool_control_client_.call(srv))
      {
        return srv.response.is_planned;
      }
      return false;
    }
    bool OpenManipulatorTeleop::setTaskSpacePathFromPresentPositionOnly(std::vector<double> kinematics_pose, double path_time)
    {
      open_manipulator_msgs::SetKinematicsPose srv;
      srv.request.planning_group = priv_node_handle_.param<std::string>("end_effector_name""gripper");
      srv.request.kinematics_pose.pose.position.x = kinematics_pose.at(0);
      srv.request.kinematics_pose.pose.position.y = kinematics_pose.at(1);
      srv.request.kinematics_pose.pose.position.z = kinematics_pose.at(2);
      srv.request.path_time = path_time;
      if (goal_task_space_path_from_present_position_only_client_.call(srv))
      {
        return srv.response.is_planned;
      }
      return false;
    }
    void OpenManipulatorTeleop::printText()
    {
      printf("\n");
      printf("---------------------------\n");
      printf("Control Your OpenManipulator!\n");
      printf("---------------------------\n");
      printf("w : increase x axis in task space\n");
      printf("s : decrease x axis in task space\n");
      printf("a : increase y axis in task space\n");
      printf("d : decrease y axis in task space\n");
      printf("z : increase z axis in task space\n");
      printf("x : decrease z axis in task space\n");
      printf("\n");
      printf("y : increase joint 1 angle\n");
      printf("h : decrease joint 1 angle\n");
      printf("u : increase joint 2 angle\n");
      printf("j : decrease joint 2 angle\n");
      printf("i : increase joint 3 angle\n");
      printf("k : decrease joint 3 angle\n");
      printf("o : increase joint 4 angle\n");
      printf("l : decrease joint 4 angle\n");
      printf("\n");
      printf("g : gripper open\n");
      printf("f : gripper close\n");
      printf("       \n");
      printf("1 : init pose\n");
      printf("2 : home pose\n");
      printf("       \n");
      printf("q to quit\n");
      printf("---------------------------\n");
      printf("Present Joint Angle J1: %.3lf J2: %.3lf J3: %.3lf J4: %.3lf\n",
             getPresentJointAngle().at(0),
             getPresentJointAngle().at(1),
             getPresentJointAngle().at(2),
             getPresentJointAngle().at(3));
      printf("Present Kinematics Position X: %.3lf Y: %.3lf Z: %.3lf\n",
             getPresentKinematicsPose().at(0),
             getPresentKinematicsPose().at(1),
             getPresentKinematicsPose().at(2));
      printf("---------------------------\n");
    }
    //void OpenManipulatorTeleop::setGoal(char ch)
    void OpenManipulatorTeleop::setGoal(char ch, double joint_delta_x, double joint_delta_y)
    {
      std::vector<double> goalPose;  goalPose.resize(30.0);
      std::vector<double> goalJoint; goalJoint.resize(NUM_OF_JOINT, 0.0);
      if (joint_delta_x > joint_delta_y)
      {
          std::vector<std::string> joint_name;
          joint_name.push_back("joint1"); goalJoint.at(0= joint_delta_x/abs(joint_delta_x)*JOINT_DELTA;
          joint_name.push_back("joint2");
          joint_name.push_back("joint3");
          joint_name.push_back("joint4");
          setJointSpacePathFromPresent(joint_name, goalJoint, PATH_TIME);
      }
      else if(joint_delta_x < joint_delta_y | joint_delta_x == joint_delta_y)
      {
          std::vector<std::string> joint_name;
          joint_name.push_back("joint1");
          joint_name.push_back("joint2"); goalJoint.at(1= joint_delta_y/abs(joint_delta_y)*JOINT_DELTA;
          joint_name.push_back("joint3");
          joint_name.push_back("joint4");
          setJointSpacePathFromPresent(joint_name, goalJoint, PATH_TIME);
      }
      else if (ch == '2')
      {
        printf("input : 2 \thome pose\n");
        std::vector<std::string> joint_name;
        std::vector<double> joint_angle;
        double path_time = 2.0;
        joint_name.push_back("joint1"); joint_angle.push_back(0.0);
        joint_name.push_back("joint2"); joint_angle.push_back(-1.05);
        joint_name.push_back("joint3"); joint_angle.push_back(0.35);
        joint_name.push_back("joint4"); joint_angle.push_back(0.70);
        setJointSpacePath(joint_name, joint_angle, path_time);
      }
      else if (ch == '1')
      {
        printf("input : 1 \tinit pose\n");
        std::vector<std::string> joint_name;
        std::vector<double> joint_angle;
        double path_time = 2.0;
        joint_name.push_back("joint1"); joint_angle.push_back(0.0);
        joint_name.push_back("joint2"); joint_angle.push_back(0.0);
        joint_name.push_back("joint3"); joint_angle.push_back(0.0);
        joint_name.push_back("joint4"); joint_angle.push_back(0.0);
        setJointSpacePath(joint_name, joint_angle, path_time);
      }
     
      /*
      if (ch == 'w' || ch == 'W')
      {
        printf("input : w \tincrease(++) x axis in task space\n");
        goalPose.at(0) = DELTA;
        setTaskSpacePathFromPresentPositionOnly(goalPose, PATH_TIME);
      }
      else if (ch == 's' || ch == 'S')
      {
        printf("input : s \tdecrease(--) x axis in task space\n");
        goalPose.at(0) = -DELTA;
        setTaskSpacePathFromPresentPositionOnly(goalPose, PATH_TIME);
      }
      else if (ch == 'a' || ch == 'A')
      {
        printf("input : a \tincrease(++) y axis in task space\n");
        goalPose.at(1) = DELTA;
        setTaskSpacePathFromPresentPositionOnly(goalPose, PATH_TIME);
      }
      else if (ch == 'd' || ch == 'D')
      {
        printf("input : d \tdecrease(--) y axis in task space\n");
        goalPose.at(1) = -DELTA;
        setTaskSpacePathFromPresentPositionOnly(goalPose, PATH_TIME);
      }
      else if (ch == 'z' || ch == 'Z')
      {
        printf("input : z \tincrease(++) z axis in task space\n");
        goalPose.at(2) = DELTA;
        setTaskSpacePathFromPresentPositionOnly(goalPose, PATH_TIME);
      }
      else if (ch == 'x' || ch == 'X')
      {
        printf("input : x \tdecrease(--) z axis in task space\n");
        goalPose.at(2) = -DELTA;
        setTaskSpacePathFromPresentPositionOnly(goalPose, PATH_TIME);
      }
      else if (ch == 'y' || ch == 'Y')
      {
        printf("input : y \tincrease(++) joint 1 angle\n");
        std::vector<std::string> joint_name;
        joint_name.push_back("joint1"); goalJoint.at(0) = JOINT_DELTA;
        joint_name.push_back("joint2");
        joint_name.push_back("joint3");
        joint_name.push_back("joint4");
        setJointSpacePathFromPresent(joint_name, goalJoint, PATH_TIME);
      }
      else if (ch == 'h' || ch == 'H')
      {
        printf("input : h \tdecrease(--) joint 1 angle\n");
        std::vector<std::string> joint_name;
        joint_name.push_back("joint1"); goalJoint.at(0) = -JOINT_DELTA;
        joint_name.push_back("joint2");
        joint_name.push_back("joint3");
        joint_name.push_back("joint4");
        setJointSpacePathFromPresent(joint_name, goalJoint, PATH_TIME);
      }
      else if (ch == 'u' || ch == 'U')
      {
        printf("input : u \tincrease(++) joint 2 angle\n");
        std::vector<std::string> joint_name;
        joint_name.push_back("joint1");
        joint_name.push_back("joint2"); goalJoint.at(1) = JOINT_DELTA;
        joint_name.push_back("joint3");
        joint_name.push_back("joint4");
        setJointSpacePathFromPresent(joint_name, goalJoint, PATH_TIME);
      }
      else if (ch == 'j' || ch == 'J')
      {
        printf("input : j \tdecrease(--) joint 2 angle\n");
        std::vector<std::string> joint_name;
        joint_name.push_back("joint1");
        joint_name.push_back("joint2"); goalJoint.at(1) = -JOINT_DELTA;
        joint_name.push_back("joint3");
        joint_name.push_back("joint4");
        setJointSpacePathFromPresent(joint_name, goalJoint, PATH_TIME);
      }
      else if (ch == 'i' || ch == 'I')
      {
        printf("input : i \tincrease(++) joint 3 angle\n");
        std::vector<std::string> joint_name;
        joint_name.push_back("joint1");
        joint_name.push_back("joint2");
        joint_name.push_back("joint3"); goalJoint.at(2) = JOINT_DELTA;
        joint_name.push_back("joint4");
        setJointSpacePathFromPresent(joint_name, goalJoint, PATH_TIME);
      }
      else if (ch == 'k' || ch == 'K')
      {
        printf("input : k \tdecrease(--) joint 3 angle\n");
        std::vector<std::string> joint_name;
        joint_name.push_back("joint1");
        joint_name.push_back("joint2");
        joint_name.push_back("joint3"); goalJoint.at(2) = -JOINT_DELTA;
        joint_name.push_back("joint4");
        setJointSpacePathFromPresent(joint_name, goalJoint, PATH_TIME);
      }
      else if (ch == 'o' || ch == 'O')
      {
        printf("input : o \tincrease(++) joint 4 angle\n");
        std::vector<std::string> joint_name;
        joint_name.push_back("joint1");
        joint_name.push_back("joint2");
        joint_name.push_back("joint3");
        joint_name.push_back("joint4"); goalJoint.at(3) = JOINT_DELTA;
        setJointSpacePathFromPresent(joint_name, goalJoint, PATH_TIME);
      }
      else if (ch == 'l' || ch == 'L')
      {
        printf("input : l \tdecrease(--) joint 4 angle\n");
        std::vector<std::string> joint_name;
        joint_name.push_back("joint1");
        joint_name.push_back("joint2");
        joint_name.push_back("joint3");
        joint_name.push_back("joint4"); goalJoint.at(3) = -JOINT_DELTA;
        setJointSpacePathFromPresent(joint_name, goalJoint, PATH_TIME);
      }
      else if (ch == 'g' || ch == 'G')
      {
        printf("input : g \topen gripper\n");
        std::vector<double> joint_angle;
        joint_angle.push_back(0.01);
        setToolControl(joint_angle);
      }
      else if (ch == 'f' || ch == 'F')
      {
        printf("input : f \tclose gripper\n");
        std::vector<double> joint_angle;
        joint_angle.push_back(-0.01);
        setToolControl(joint_angle);
      }
      else if (ch == '2')
      {
        printf("input : 2 \thome pose\n");
        std::vector<std::string> joint_name;
        std::vector<double> joint_angle;
        double path_time = 2.0;
        joint_name.push_back("joint1"); joint_angle.push_back(0.0);
        joint_name.push_back("joint2"); joint_angle.push_back(-1.05);
        joint_name.push_back("joint3"); joint_angle.push_back(0.35);
        joint_name.push_back("joint4"); joint_angle.push_back(0.70);
        setJointSpacePath(joint_name, joint_angle, path_time);
      }
      else if (ch == '1')
      {
        printf("input : 1 \tinit pose\n");
        std::vector<std::string> joint_name;
        std::vector<double> joint_angle;
        double path_time = 2.0;
        joint_name.push_back("joint1"); joint_angle.push_back(0.0);
        joint_name.push_back("joint2"); joint_angle.push_back(0.0);
        joint_name.push_back("joint3"); joint_angle.push_back(0.0);
        joint_name.push_back("joint4"); joint_angle.push_back(0.0);
        setJointSpacePath(joint_name, joint_angle, path_time);
      }
      */
    }
    void OpenManipulatorTeleop::restoreTerminalSettings(void)
    {
      tcsetattr(0, TCSANOW, &oldt_);  /* Apply saved settings */
    }
    void OpenManipulatorTeleop::disableWaitingForEnter(void)
    {
      struct termios newt;
      tcgetattr(0&oldt_);  /* Save terminal settings */
      newt = oldt_;  /* Init new settings */
      newt.c_lflag &= ~(ICANON | ECHO);  /* Change settings */
      tcsetattr(0, TCSANOW, &newt);  /* Apply settings */
    }
     
    int main(int argc, char **argv)
    {
      // Init ROS node
      ros::init(argc, argv, "open_manipulator_teleop_keyboard");
      OpenManipulatorTeleop openManipulatorTeleop;
      char ch;
      //openManipulatorTeleop.printText();
      while (ros::ok() && (ch = std::getchar()) != 'q')
      {
        ros::spinOnce();
        openManipulatorTeleop.printText();
        std::vector<double> myo_roll_vector = openManipulatorTeleop.return_joint_delta_x();
        std::vector<double> myo_pitch_vector = openManipulatorTeleop.return_joint_delta_y();
        openManipulatorTeleop.makeDelta(myo_roll_vector, myo_pitch_vector);
        //ros::spinOnce();
        double joint_delta_x = openManipulatorTeleop.getDelta_x();
        double joint_delta_y = openManipulatorTeleop.getDelta_y();
        openManipulatorTeleop.setGoal(ch, joint_delta_x, joint_delta_y);
      }
      return 0;
    }
     
    cs

    [open_manipulator_teleop_keyboard.h]

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    /*******************************************************************************
    * Copyright 2018 ROBOTIS CO., LTD.
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *     http://www.apache.org/licenses/LICENSE-2.0
    *
    * Unless required by applicable law or agreed to in writing, software
    * distributed under the License is distributed on an "AS IS" BASIS,
    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    * See the License for the specific language governing permissions and
    * limitations under the License.
    *******************************************************************************/
    /* Authors: Darby Lim, Hye-Jong KIM, Ryan Shim, Yong-Ho Na */
    /* Revised by juhyeonglee */
    #ifndef OPEN_MANIPULATOR_TELEOP_KEYBOARD_H_
    #define OPEN_MANIPULATOR_TELEOP_KEYBOARD_H_
    #include <termios.h>
    #include <ros/ros.h>
    #include <sensor_msgs/JointState.h>
    #include <geometry_msgs/Vector3.h>
    #include <vector>
    #include <cmath>
    #include "open_manipulator_msgs/SetJointPosition.h"
    #include "open_manipulator_msgs/SetKinematicsPose.h"
    #define NUM_OF_JOINT 4
    #define DELTA 0.01
    #define JOINT_DELTA 0.05
    #define PATH_TIME 0.5
    class OpenManipulatorTeleop
    {
     public:
      OpenManipulatorTeleop();
      ~OpenManipulatorTeleop();
      // update
      void printText();
      //void setGoal(char ch);
      void setGoal(char ch, double joint_delta_x_, double joint_delta_y_);
      double getDelta_x();
      double getDelta_y();
      void makeDelta(std::vector<double> roll, std::vector<double> pitch);
      std::vector<double> return_joint_delta_x();
      std::vector<double> return_joint_delta_y();
     private:
      /*****************************************************************************
      ** ROS NodeHandle
      *****************************************************************************/
      ros::NodeHandle node_handle_;
      ros::NodeHandle priv_node_handle_;
      /*****************************************************************************
      ** Variables
      *****************************************************************************/
      std::vector<double> present_joint_angle_;
      std::vector<double> present_kinematic_position_;
      double myo_roll_new_;
      double myo_pitch_new_;
      std::vector<double> myo_roll_vector_;
      std::vector<double> myo_pitch_vector_;
      double joint_delta_x_;
      double joint_delta_y_;
      /*****************************************************************************
      ** Init Functions
      *****************************************************************************/
      void initSubscriber();
      void initClient();
      /*****************************************************************************
      ** ROS Subscribers, Callback Functions and Relevant Functions
      *****************************************************************************/
      ros::Subscriber joint_states_sub_;
      ros::Subscriber kinematics_pose_sub_;
      ros::Subscriber myo_imu_sub_;
      void jointStatesCallback(const sensor_msgs::JointState::ConstPtr &msg);
      void kinematicsPoseCallback(const open_manipulator_msgs::KinematicsPose::ConstPtr &msg);
      void myoimuCallback(const geometry_msgs::Vector3::ConstPtr &msg);
      /*****************************************************************************
      ** ROS Clients and Callback Functions
      *****************************************************************************/
      ros::ServiceClient goal_joint_space_path_client_;
      ros::ServiceClient goal_joint_space_path_from_present_client_;
      ros::ServiceClient goal_task_space_path_from_present_position_only_client_;
      ros::ServiceClient goal_tool_control_client_;
      bool setJointSpacePath(std::vector<std::string> joint_name, std::vector<double> joint_angle, double path_time);
      bool setJointSpacePathFromPresent(std::vector<std::string> joint_name, std::vector<double> joint_angle, double path_time);
      bool setTaskSpacePathFromPresentPositionOnly(std::vector<double> kinematics_pose, double path_time);
      bool setToolControl(std::vector<double> joint_angle);
      /*****************************************************************************
      ** Others
      *****************************************************************************/
      struct termios oldt_;
      void disableWaitingForEnter(void);
      void restoreTerminalSettings(void);
      std::vector<double> getPresentJointAngle();
      std::vector<double> getPresentKinematicsPose();
    };
    #endif //OPEN_MANIPULATOR_TELEOP_KEYBOARD_H_
     
    cs

    수정되기 전의 원본코드

    헤더파일 : https://github.com/ROBOTIS-GIT/open_manipulator/blob/master/open_manipulator_teleop/include/open_manipulator_teleop/open_manipulator_teleop_keyboard.h

    cpp 파일 : https://github.com/ROBOTIS-GIT/open_manipulator/blob/master/open_manipulator_teleop/src/open_manipulator_teleop_keyboard.cpp

     

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