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Guide to run simulation setup for NXP AIM CHALLENGE. |
To run the simulation, run the following commands in a new Terminal Window
$ ros2 launch b3rb_gz_bringup sil.launch.py world:=Raceway_1
Running this will launch the gazebo simulation and Xterm window as follows:
On a different terminal run the following code:
$ source ~/cognipilot/cranium/install/setup.bash
$ ros2 run b3rb_ros_line_follower vectors
On a different terminal run the following code:
$ source ~/cognipilot/cranium/install/setup.bash
$ ros2 run b3rb_ros_line_follower runner
On a different terminal run the following code:
$ source ~/cognipilot/cranium/install/setup.bash
$ ros2 run b3rb_ros_line_follower detect
Running the above 3 commands should make the buggy move autonomously now in simulation.
{% hint style="danger" %}If on execution of any _ros2 run b3rb_ros_line_follower gives error like below, it means that sourcing of setup.bash was unsuccesful {% endhint %}
If after successful installation done on step-6, one is still facing issue on executing ros2 run b3rb_ros_line_follower vectors/detect/runner commands, then please make sure that the packaage installed in /cognipilot/cranium/src for br3b_ros_line_follower is same as this folder: https://github.com/NXPHoverGames/NXP_AIM_INDIA_2024/tree/main/b3rb_ros_line_follower
There seems issue from github side, where it is clonning previous unstable commit files and will cause issue. Please repalce the content with the content available on github and re-build the setup and try running again.
If issue is still not resolved try this approach: Please clone the setup from https://github.com/NXPHoverGames/NXP_AIM_INDIA_2024/tree/main and manually follow steps given here: https://github.com/NXPHoverGames/NXP_AIM_INDIA_2024/tree/main?tab=readme-ov-file#execution-steps