Turtlebot3 Burger SLAM 20210118

References

Robotis Turtlebot3 eManual SLAM

Notes and Logs

• Turtlebot3 Burger ROS 2 Dashing SLAM 20210118 b Note and Log
• Turtlebot3 Burger ROS 2 Dashing SLAM 20210118 c Notes and Log

Bring up Mapping

TERMINAL 1 on Sisters (Remote PC)

ssh to SBC (RPi)

 $ ssh ubuntu@10.0.0.186
       ubuntu@10.0.0.186's password: 
       Welcome to Ubuntu 18.04.5 LTS (GNU/Linux 4.15.0-1077-raspi2 aarch64)
       ...
       ...

$ ros2 launch turtlebot3_bringup robot.launch.py
[INFO] [launch]: All log files can be found below /home/ubuntu/.ros/log/2021-01-18-19-42-34-371238-ubuntu-5529
[INFO] [launch]: Default logging verbosity is set to INFO
urdf_file_name : turtlebot3_burger.urdf
[INFO] [robot_state_publisher-1]: process started with pid [5540]
[INFO] [hlds_laser_publisher-2]: process started with pid [5541]
[INFO] [turtlebot3_ros-3]: process started with pid [5542]
[robot_state_publisher-1] Initialize urdf model from file: /home/ubuntu/turtlebot3_ws/install/turtlebot3_description/share/turtlebot3_description/urdf/turtlebot3_burger.urdf
[robot_state_publisher-1] Parsing robot urdf xml string.
[robot_state_publisher-1] Link base_link had 5 children
[robot_state_publisher-1] Link caster_back_link had 0 children
[robot_state_publisher-1] Link imu_link had 0 children
[robot_state_publisher-1] Link base_scan had 0 children
[robot_state_publisher-1] Link wheel_left_link had 0 children
[robot_state_publisher-1] Link wheel_right_link had 0 children
[robot_state_publisher-1] got segment base_footprint
[robot_state_publisher-1] got segment base_link
[robot_state_publisher-1] got segment base_scan
[robot_state_publisher-1] got segment caster_back_link
[robot_state_publisher-1] got segment imu_link
[robot_state_publisher-1] got segment wheel_left_link
[robot_state_publisher-1] got segment wheel_right_link
[hlds_laser_publisher-2] [INFO] [hlds_laser_publisher]: Init hlds_laser_publisher Node Main
[hlds_laser_publisher-2] [INFO] [hlds_laser_publisher]: port : /dev/ttyUSB0 frame_id : base_scan
[ERROR] [hlds_laser_publisher-2]: process has died [pid 5541, exit code 255, cmd '/opt/ros/dashing/lib/hls_lfcd_lds_driver/hlds_laser_publisher __node:=hlds_laser_publisher __params:=/tmp/launch_params__auv4bis'].
[robot_state_publisher-1] Adding fixed segment from base_footprint to base_link
[robot_state_publisher-1] Adding fixed segment from base_link to caster_back_link
[robot_state_publisher-1] Adding fixed segment from base_link to imu_link
[robot_state_publisher-1] Adding fixed segment from base_link to base_scan
[robot_state_publisher-1] Adding moving segment from base_link to wheel_left_link
[robot_state_publisher-1] Adding moving segment from base_link to wheel_right_link
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Init TurtleBot3 Node Main
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Init DynamixelSDKWrapper
[turtlebot3_ros-3] [INFO] [DynamixelSDKWrapper]: Succeeded to open the port(/dev/ttyACM0)!
[turtlebot3_ros-3] [INFO] [DynamixelSDKWrapper]: Succeeded to change the baudrate!
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Start Calibration of Gyro
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Calibration End
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Add Motors
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Add Wheels
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Add Sensors
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Succeeded to create battery state publisher
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Succeeded to create imu publisher
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Succeeded to create sensor state publisher
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Succeeded to create joint state publisher
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Add Devices
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Succeeded to create motor power server
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Succeeded to create reset server
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Succeeded to create sound server
[turtlebot3_ros-3] [INFO] [turtlebot3_node]: Run!
[turtlebot3_ros-3] [INFO] [diff_drive_controller]: Init Odometry
[turtlebot3_ros-3] [INFO] [diff_drive_controller]: Run!