Navigation Issue

[aimethierry]

Hey @hippo5329 , @grassjelly , @madgrizzle , @mich1342

Hey i am attempting to do navigation using; using

1. Ubuntu 20.04
2. ROS2 FOXY

The following are the commands am running

Bringup file ros2 launch linorobot2_bringup bringup.launch.py

Gazebo ros2 launch linorobot2_gazebo gazebo.launch.py

Rviz ros2 launch linorobot2_navigation navigation.launch.py map:=./src/linorobot2/linorobot2_navigation/maps/klab.yaml sim:=True rviz:=True

Result

By setting initial position on map and set nav to goal in rviz2, as a result the robot moves in simulation but it does not do anything on a real robot and the following is TF view frame

[mich1342]

Hi,

Please read the documentation carefully. All of your commands are for simulation only, not for real robot.

[aimethierry]

Hi,

Please read the documentation carefully. All of your commands are for simulation only, not for real robot.

Can i see the command for the real robot please, cant see them in the documentation

[aimethierry]

Hi, Please read the documentation carefully. All of your commands are for simulation only, not for real robot.

Can i see the command for the real robot please, cant see them in the documentation

@mich1342

Can you please help on the commands to use on real robot, i spent so many hours trying but seems like am not understanding the process of doing it

Your help would be so much helpful

[aimethierry]

@hippo5329 , @madgrizzle , @mich1342

Can you please help on the commands to use on real robot, i spent so many hours trying but seems like am not understanding the process of doing it

[hippo5329]

1. Remove the Gazebo. It is not needed for real robot. Do not run ros2 launch linorobot2_gazebo gazebo.launch.py

2. Remove the sim:= true in navigation command. Rviz ros2 launch linorobot2_navigation navigation.launch.py map:=./src/linorobot2/linorobot2_navigation/maps/klab.yaml rviz:=True

You may check my wiki. It is for real robots. https://github.com/hippo5329/linorobot2_hardware/wiki