diff --git a/src/core_rover_description/config/ros2_controllers.yaml b/src/core_rover_description/config/ros2_controllers.yaml new file mode 100644 index 0000000..c14fbc3 --- /dev/null +++ b/src/core_rover_description/config/ros2_controllers.yaml @@ -0,0 +1,35 @@ +controller_manager: + ros__parameters: + update_rate: 10 + use_sim_time: true + + diff_controller: + type: "diff_drive_controller/DiffDriveController" + + joint_broadcaster: + type: "joint_state_broadcaster/JointStateBroadcaster" + +diff_controller: + ros__parameters: + left_wheel_names: ["bl_wheel_joint", "fl_wheel_joint"] + right_wheel_names: ["br_wheel_joint", "fr_wheel_joint"] + + wheel_separation: 0.836 + wheels_per_side: 2 + wheel_radius: 0.171 + + base_frame_id: "base_link" + pose_covariance_diagonal: [0.001, 0.001, 0.001, 0.001, 0.001, 0.01] + twist_covariance_diagonal: [0.001, 0.001, 0.001, 0.001, 0.001, 0.01] + + position_feedback: true + open_loop: false + enable_odom_tf: true + + cmd_vel_timeout: 0.5 + publish_limited_velocity: false + + use_stamped_vel: false + publish_rate: 10.0 + + # TODO: add reasonable velocity and acceleration limits diff --git a/src/core_rover_description/launch/display.launch.py b/src/core_rover_description/launch/display.launch.py index 14a385a..b15f799 100644 --- a/src/core_rover_description/launch/display.launch.py +++ b/src/core_rover_description/launch/display.launch.py @@ -21,7 +21,7 @@ def generate_launch_description(): default_rviz_config_path = os.path.join(pkg_share, 'config/rviz_basic_settings.rviz') # Set the path to the URDF file - default_urdf_model_path = os.path.join(pkg_share, 'urdf/core_rover_description.urdf') + default_urdf_model_path = os.path.join(pkg_share, 'urdf/core_rover_description.xacro') ########### YOU DO NOT NEED TO CHANGE ANYTHING BELOW THIS LINE ############## # Launch configuration variables specific to simulation diff --git a/src/core_rover_description/launch/robot_state_publisher.launch.py b/src/core_rover_description/launch/robot_state_publisher.launch.py index ed3b87b..04bea01 100644 --- a/src/core_rover_description/launch/robot_state_publisher.launch.py +++ b/src/core_rover_description/launch/robot_state_publisher.launch.py @@ -115,7 +115,7 @@ def generate_launch_description(): """ # Define filenames urdf_package = 'core_rover_description' - urdf_filename = 'core_rover_description.urdf' + urdf_filename = 'core_rover_description.xacro' rviz_config_filename = 'rviz_basic_settings.rviz' # Set paths to important files @@ -233,6 +233,6 @@ def generate_launch_description(): ld.add_action(start_joint_state_publisher_cmd) ld.add_action(start_joint_state_publisher_gui_cmd) ld.add_action(start_robot_state_publisher_cmd) - ld.add_action(start_rviz_cmd) + # ld.add_action(start_rviz_cmd) return ld diff --git a/src/core_rover_description/urdf/core_rover_description.urdf b/src/core_rover_description/urdf/core_rover.urdf similarity index 95% rename from src/core_rover_description/urdf/core_rover_description.urdf rename to src/core_rover_description/urdf/core_rover.urdf index bf37292..97f35a5 100644 --- a/src/core_rover_description/urdf/core_rover_description.urdf +++ b/src/core_rover_description/urdf/core_rover.urdf @@ -152,7 +152,7 @@ + xyz="-1 0 0" /> + xyz="-1 0 0" /> + + + + + + + \ No newline at end of file diff --git a/src/core_rover_description/urdf/ros2_control.xacro b/src/core_rover_description/urdf/ros2_control.xacro new file mode 100644 index 0000000..7924e1f --- /dev/null +++ b/src/core_rover_description/urdf/ros2_control.xacro @@ -0,0 +1,36 @@ + + + + + + gz_ros2_control/GazeboSimSystem + + + + + + + + + + + + + + + + + + + + + + + + + + $(find core_rover_description)/config/ros2_controllers.yaml + + + + \ No newline at end of file