This folder contains bash commands to be used as shortcuts to interact with sevillabot.
Open a terminal in this folder and launch commands.
Each command opens a separate terminal.
| Usage | Commands sent to bot over SSH | Comments |
|---|---|---|
$ . activate_bot.bash |
$ cd ~/robot_ws$ source install/setup.bash$ ros2 launch sevillabot launch_robot.launch.py |
Spawns the robot. Sources ROS2 in the workspace then runs launch file that spawns the robot, launches twist_mux and joystick. |
$ . shutdown_bot.bash |
$ sudo shutdown -h now |
Shuts down the RPi |
$ . miniterm.bash |
$ miniterm |
Launches miniterm |
$ . camera.bash |
$ cd ~/robot_ws$ source install/setup.bash $ ros2 launch sevillabot camera.launch.py |
Launches camera node |
$ . lidar.bash |
$ cd ~/robot_ws$ source install/setup.bash $ ros2 launch sevillabot camera.launch.py |
Launches lidar node |
| Usage | Commands executed in PC | Comments |
|---|---|---|
$ . RVIZ.bash |
$ rviz2 -d ~/dev_ws/src/sevillabot/config/bot_with_sensors.rviz |
Launches RVIZ with config file to view Lidar |
$ . view_image.bash |
$ cd ~/dev_ws$ source install/setup.bash $ ros2 launch sevillabot camera.launch.py |
Launches RQT Image viewer |
Inspired on this article: https://malcontentcomics.com/systemsboy/2006/07/send-remote-commands-via-ssh.html Check out this one too if need to send variables: https://malcontentcomics.com/systemsboy/2006/11/using-ssh-to-send-variables-in-scripts.html
Check this article for ways to launch several terminals or tabs with different titles: https://www.baeldung.com/linux/gui-open-terminals-run-commands
Check this article for ways to concatenate commands: https://unix.stackexchange.com/questions/159489/is-there-a-difference-between-and-and
Check this one for ways to avoid writing the password (e.g. for sudo commands?): How to automate SSH login with password?