Canadarm moveit setup (space-ros#12)

* paths Signed-off-by: Dharini Dutia <[email protected]> * moveit framework Signed-off-by: Dharini Dutia <[email protected]> * reverting launch Signed-off-by: Dharini Dutia <[email protected]> * moveit config Signed-off-by: Dharini Dutia <[email protected]> * fixing robot name Signed-off-by: Dharini Dutia <[email protected]> * fixing warnings Signed-off-by: Dharini Dutia <[email protected]> --------- Signed-off-by: Dharini Dutia <[email protected]>
feliciien · Feb 28, 2023 · b07b796 · b07b796
1 parent f0906cc
commit b07b796
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Showing 24 changed files with 509 additions and 4 deletions.
diff --git a/canadarm/nodes/hello_moveit.cpp b/canadarm/nodes/hello_moveit.cpp
@@ -0,0 +1,51 @@
+#include <memory>
+
+#include <rclcpp/rclcpp.hpp>
+#include <moveit/move_group_interface/move_group_interface.h>
+
+int main(int argc, char* argv[])
+{
+  // Initialize ROS and create the Node
+  rclcpp::init(argc, argv);
+  auto const node = std::make_shared<rclcpp::Node>(
+      "hello_moveit", rclcpp::NodeOptions().automatically_declare_parameters_from_overrides(true));
+
+  // Create a ROS logger
+  auto const logger = rclcpp::get_logger("hello_moveit");
+
+  // Create the MoveIt MoveGroup Interface
+  using moveit::planning_interface::MoveGroupInterface;
+  auto move_group_interface = MoveGroupInterface(node, "canadarm");
+
+  // Set a target Pose
+  auto const target_pose = [] {
+    geometry_msgs::msg::Pose msg;
+    msg.orientation.w = 1.0;
+    msg.position.x = 0.28;
+    msg.position.y = -0.2;
+    msg.position.z = 0.5;
+    return msg;
+  }();
+  move_group_interface.setPoseTarget(target_pose);
+
+  // Create a plan to that target pose
+  auto const [success, plan] = [&move_group_interface] {
+    moveit::planning_interface::MoveGroupInterface::Plan msg;
+    auto const ok = static_cast<bool>(move_group_interface.plan(msg));
+    return std::make_pair(ok, msg);
+  }();
+
+  // Execute the plan
+  if (success)
+  {
+    move_group_interface.execute(plan);
+  }
+  else
+  {
+    RCLCPP_ERROR(logger, "Planning failed!");
+  }
+
+  // Shutdown ROS
+  rclcpp::shutdown();
+  return 0;
+}
diff --git a/canadarm/worlds/simple.world b/canadarm/worlds/simple.world
@@ -47,7 +47,7 @@
           <visual name='visual'>
             <geometry>
               <mesh>
-                <uri>package://simulation/canadarm/meshes/earth.dae</uri>
+                <uri>/home/spaceros-user/demos_ws/install/simulation/share/simulation/models/canadarm/meshes/earth.dae</uri>
                 <scale>3 3 3</scale>
               </mesh>
             </geometry>
@@ -77,7 +77,7 @@
         <visual name='visual'>
           <geometry>
             <mesh>
-              <uri>package://simulation/canadarm/meshes/iss.dae</uri>
+              <uri>/home/spaceros-user/demos_ws/install/simulation/share/simulation/models/canadarm/meshes/iss.dae</uri>
               <scale>1 1 1</scale>
             </mesh>
           </geometry>
@@ -92,4 +92,4 @@
       </link>
     </model>
   </world>
-</sdf>
+</sdf>
diff --git a/canadarm_moveit_config/.setup_assistant b/canadarm_moveit_config/.setup_assistant
@@ -0,0 +1,27 @@
+moveit_setup_assistant_config:
+  urdf:
+    package: simulation
+    relative_path: models/canadarm/urdf/SSRMS_Canadarm2.urdf
+  srdf:
+    relative_path: config/SSRMS_Canadarm2.srdf
+  package_settings:
+    author_name: Dharini Dutia
+    author_email: [email protected]
+    generated_timestamp: 1672757808
+  control_xacro:
+    command:
+      - position
+      - velocity
+    state:
+      - position
+      - velocity
+  modified_urdf:
+    xacros:
+      - control_xacro
+  control_xacro:
+    command:
+      - position
+      - velocity
+    state:
+      - position
+      - velocity
diff --git a/canadarm_moveit_config/CMakeLists.txt b/canadarm_moveit_config/CMakeLists.txt
@@ -0,0 +1,11 @@
+cmake_minimum_required(VERSION 3.22)
+project(canadarm_moveit_config)
+
+find_package(ament_cmake REQUIRED)
+
+ament_package()
+
+install(DIRECTORY launch DESTINATION share/${PROJECT_NAME}
+  PATTERN "setup_assistant.launch" EXCLUDE)
+install(DIRECTORY config DESTINATION share/${PROJECT_NAME})
+install(FILES .setup_assistant DESTINATION share/${PROJECT_NAME})
diff --git a/canadarm_moveit_config/config/SSRMS_Canadarm2.ros2_control.xacro b/canadarm_moveit_config/config/SSRMS_Canadarm2.ros2_control.xacro
@@ -0,0 +1,70 @@
+<?xml version="1.0"?>
+<robot xmlns:xacro="http://www.ros.org/wiki/xacro">
+    <xacro:macro name="SSRMS_Canadarm2_ros2_control" params="name initial_positions_file">
+        <xacro:property name="initial_positions" value="${xacro.load_yaml(initial_positions_file)['initial_positions']}"/>
+
+        <ros2_control name="${name}" type="system">
+            <hardware>
+                <!-- By default, set up controllers for simulation. This won't work on real hardware -->
+                <plugin>mock_components/GenericSystem</plugin>
+            </hardware>
+            <joint name="Base_Joint">
+                <command_interface name="position"/>
+                <command_interface name="velocity"/>
+                <state_interface name="position">
+                  <param name="initial_value">${initial_positions['Base_Joint']}</param>
+                </state_interface>
+                <state_interface name="velocity"/>
+            </joint>
+            <joint name="Shoulder_Roll">
+                <command_interface name="position"/>
+                <command_interface name="velocity"/>
+                <state_interface name="position">
+                  <param name="initial_value">${initial_positions['Shoulder_Roll']}</param>
+                </state_interface>
+                <state_interface name="velocity"/>
+            </joint>
+            <joint name="Shoulder_Yaw">
+                <command_interface name="position"/>
+                <command_interface name="velocity"/>
+                <state_interface name="position">
+                  <param name="initial_value">${initial_positions['Shoulder_Yaw']}</param>
+                </state_interface>
+                <state_interface name="velocity"/>
+            </joint>
+            <joint name="Elbow_Pitch">
+                <command_interface name="position"/>
+                <command_interface name="velocity"/>
+                <state_interface name="position">
+                  <param name="initial_value">${initial_positions['Elbow_Pitch']}</param>
+                </state_interface>
+                <state_interface name="velocity"/>
+            </joint>
+            <joint name="Wrist_Pitch">
+                <command_interface name="position"/>
+                <command_interface name="velocity"/>
+                <state_interface name="position">
+                  <param name="initial_value">${initial_positions['Wrist_Pitch']}</param>
+                </state_interface>
+                <state_interface name="velocity"/>
+            </joint>
+            <joint name="Wrist_Yaw">
+                <command_interface name="position"/>
+                <command_interface name="velocity"/>
+                <state_interface name="position">
+                  <param name="initial_value">${initial_positions['Wrist_Yaw']}</param>
+                </state_interface>
+                <state_interface name="velocity"/>
+            </joint>
+            <joint name="Wrist_Roll">
+                <command_interface name="position"/>
+                <command_interface name="velocity"/>
+                <state_interface name="position">
+                  <param name="initial_value">${initial_positions['Wrist_Roll']}</param>
+                </state_interface>
+                <state_interface name="velocity"/>
+            </joint>
+
+        </ros2_control>
+    </xacro:macro>
+</robot>
diff --git a/canadarm_moveit_config/config/SSRMS_Canadarm2.srdf b/canadarm_moveit_config/config/SSRMS_Canadarm2.srdf
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--This does not replace URDF, and is not an extension of URDF.
+    This is a format for representing semantic information about the robot structure.
+    A URDF file must exist for this robot as well, where the joints and the links that are referenced are defined
+-->
+<robot name="SSRMS_Canadarm2">
+    <!--GROUPS: Representation of a set of joints and links. This can be useful for specifying DOF to plan for, defining arms, end effectors, etc-->
+    <!--LINKS: When a link is specified, the parent joint of that link (if it exists) is automatically included-->
+    <!--JOINTS: When a joint is specified, the child link of that joint (which will always exist) is automatically included-->
+    <!--CHAINS: When a chain is specified, all the links along the chain (including endpoints) are included in the group. Additionally, all the joints that are parents to included links are also included. This means that joints along the chain and the parent joint of the base link are included in the group-->
+    <!--SUBGROUPS: Groups can also be formed by referencing to already defined group names-->
+    <group name="canadarm">
+        <link name="world"/>
+        <link name="Base_SSRMS"/>
+        <link name="B1"/>
+        <link name="B2"/>
+        <link name="B3"/>
+        <link name="B4"/>
+        <link name="B5"/>
+        <link name="B6"/>
+        <link name="EE_SSRMS"/>
+        <joint name="world_joint"/>
+        <joint name="world_joint"/>
+        <joint name="Base_Joint"/>
+        <joint name="Shoulder_Roll"/>
+        <joint name="Shoulder_Yaw"/>
+        <joint name="Elbow_Pitch"/>
+        <joint name="Wrist_Pitch"/>
+        <joint name="Wrist_Yaw"/>
+        <joint name="Wrist_Roll"/>
+    </group>
+    <!--GROUP STATES: Purpose: Define a named state for a particular group, in terms of joint values. This is useful to define states like 'folded arms'-->
+    <group_state name="home" group="canadarm">
+        <joint name="Base_Joint" value="0"/>
+        <joint name="Elbow_Pitch" value="0"/>
+        <joint name="Shoulder_Roll" value="0"/>
+        <joint name="Shoulder_Yaw" value="0"/>
+        <joint name="Wrist_Pitch" value="0"/>
+        <joint name="Wrist_Roll" value="0"/>
+        <joint name="Wrist_Yaw" value="0"/>
+    </group_state>
+    <!--END EFFECTOR: Purpose: Represent information about an end effector.-->
+    <end_effector name="end_effector" parent_link="EE_SSRMS" group="canadarm"/>
+    <!--VIRTUAL JOINT: Purpose: this element defines a virtual joint between a robot link and an external frame of reference (considered fixed with respect to the robot)-->
+    <virtual_joint name="world_joint" type="fixed" parent_frame="world" child_link="Base_SSRMS"/>
+    <!--DISABLE COLLISIONS: By default it is assumed that any link of the robot could potentially come into collision with any other link in the robot. This tag disables collision checking between a specified pair of links. -->
+    <disable_collisions link1="B1" link2="B2" reason="User"/>
+    <disable_collisions link1="B1" link2="Base_SSRMS" reason="User"/>
+    <disable_collisions link1="B1" link2="EE_SSRMS" reason="User"/>
+    <disable_collisions link1="B2" link2="B3" reason="User"/>
+    <disable_collisions link1="B3" link2="B4" reason="User"/>
+    <disable_collisions link1="B4" link2="B5" reason="User"/>
+    <disable_collisions link1="B5" link2="B6" reason="User"/>
+    <disable_collisions link1="B6" link2="EE_SSRMS" reason="User"/>
+    <disable_collisions link1="Base_SSRMS" link2="EE_SSRMS" reason="User"/>
+</robot>
diff --git a/canadarm_moveit_config/config/SSRMS_Canadarm2.urdf.xacro b/canadarm_moveit_config/config/SSRMS_Canadarm2.urdf.xacro
@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<robot xmlns:xacro="http://www.ros.org/wiki/xacro" name="SSRMS_Canadarm2">
+    <xacro:arg name="initial_positions_file" default="initial_positions.yaml" />
+
+    <!-- Import SSRMS_Canadarm2 urdf file -->
+    <xacro:include filename="$(find simulation)/models/canadarm/urdf/SSRMS_Canadarm2.urdf" />
+
+    <!-- Import control_xacro -->
+    <xacro:include filename="SSRMS_Canadarm2.ros2_control.xacro" />
+
+
+    <xacro:SSRMS_Canadarm2_ros2_control name="FakeSystem" initial_positions_file="$(arg initial_positions_file)"/>
+
+</robot>
diff --git a/canadarm_moveit_config/config/initial_positions.yaml b/canadarm_moveit_config/config/initial_positions.yaml
@@ -0,0 +1,10 @@
+# Default initial positions for SSRMS_Canadarm2's ros2_control fake system
+
+initial_positions:
+  Base_Joint: 0
+  Elbow_Pitch: 0
+  Shoulder_Roll: 0
+  Shoulder_Yaw: 0
+  Wrist_Pitch: 0
+  Wrist_Roll: 0
+  Wrist_Yaw: 0
diff --git a/canadarm_moveit_config/config/joint_limits.yaml b/canadarm_moveit_config/config/joint_limits.yaml
@@ -0,0 +1,45 @@
+# joint_limits.yaml allows the dynamics properties specified in the URDF to be overwritten or augmented as needed
+
+# For beginners, we downscale velocity and acceleration limits.
+# You can always specify higher scaling factors (<= 1.0) in your motion requests.  # Increase the values below to 1.0 to always move at maximum speed.
+default_velocity_scaling_factor: 0.1
+default_acceleration_scaling_factor: 0.1
+
+# Specific joint properties can be changed with the keys [max_position, min_position, max_velocity, max_acceleration]
+# Joint limits can be turned off with [has_velocity_limits, has_acceleration_limits]
+joint_limits:
+  Base_Joint:
+    has_velocity_limits: true
+    max_velocity: 0.069813200000000006
+    has_acceleration_limits: false
+    max_acceleration: 0
+  Elbow_Pitch:
+    has_velocity_limits: true
+    max_velocity: 0.069813200000000006
+    has_acceleration_limits: false
+    max_acceleration: 0
+  Shoulder_Roll:
+    has_velocity_limits: true
+    max_velocity: 0.069813200000000006
+    has_acceleration_limits: false
+    max_acceleration: 0
+  Shoulder_Yaw:
+    has_velocity_limits: true
+    max_velocity: 0.069813200000000006
+    has_acceleration_limits: false
+    max_acceleration: 0
+  Wrist_Pitch:
+    has_velocity_limits: true
+    max_velocity: 0.069813200000000006
+    has_acceleration_limits: false
+    max_acceleration: 0
+  Wrist_Roll:
+    has_velocity_limits: true
+    max_velocity: 0.069813200000000006
+    has_acceleration_limits: false
+    max_acceleration: 0
+  Wrist_Yaw:
+    has_velocity_limits: true
+    max_velocity: 0.069813200000000006
+    has_acceleration_limits: false
+    max_acceleration: 0
diff --git a/canadarm_moveit_config/config/kinematics.yaml b/canadarm_moveit_config/config/kinematics.yaml
@@ -0,0 +1,8 @@
+canadarm:
+  kinematics_solver: kdl_kinematics_plugin/KDLKinematicsPlugin
+  kinematics_solver_search_resolution: 0.0050000000000000001
+  kinematics_solver_timeout: 0.0050000000000000001
+canadarm_planning_group:
+  kinematics_solver: kdl_kinematics_plugin/KDLKinematicsPlugin
+  kinematics_solver_search_resolution: 0.0050000000000000001
+  kinematics_solver_timeout: 0.0050000000000000001
diff --git a/canadarm_moveit_config/config/moveit.rviz b/canadarm_moveit_config/config/moveit.rviz
@@ -0,0 +1,51 @@
+Panels:
+  - Class: rviz_common/Displays
+    Name: Displays
+    Property Tree Widget:
+      Expanded:
+        - /MotionPlanning1
+  - Class: rviz_common/Help
+    Name: Help
+  - Class: rviz_common/Views
+    Name: Views
+Visualization Manager:
+  Displays:
+    - Class: rviz_default_plugins/Grid
+      Name: Grid
+      Value: true
+    - Class: moveit_rviz_plugin/MotionPlanning
+      Name: MotionPlanning
+      Planned Path:
+        Loop Animation: true
+        State Display Time: 0.05 s
+        Trajectory Topic: display_planned_path
+      Planning Scene Topic: monitored_planning_scene
+      Robot Description: robot_description
+      Scene Geometry:
+        Scene Alpha: 1
+      Scene Robot:
+        Robot Alpha: 0.5
+      Value: true
+  Global Options:
+    Fixed Frame: world
+  Tools:
+    - Class: rviz_default_plugins/Interact
+    - Class: rviz_default_plugins/MoveCamera
+    - Class: rviz_default_plugins/Select
+  Value: true
+  Views:
+    Current:
+      Class: rviz_default_plugins/Orbit
+      Distance: 2.0
+      Focal Point:
+        X: -0.1
+        Y: 0.25
+        Z: 0.30
+      Name: Current View
+      Pitch: 0.5
+      Target Frame: world
+      Yaw: -0.623
+Window Geometry:
+  Height: 975
+  QMainWindow State: 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
+  Width: 1200