ros2bag_invert

ros2bag_invert supports inverting ROS2 bag files with custom messages to ROS bag files.

Dependency

System dependencies (tested on Ubuntu 22.04)

• rosbags (tested with version 0.10.3)

sudo pip3 install rosbags

Usage

To use this script, please follow the steps below.

1. Clone the repository

git clone https://github.com/ASIG-X/ros2bag_invert

2. Add the folder of your own customed messages to the main directory.

   Please check folder livox_ros_driver2 as an example.

3. Run the following command in the terminal

cd ros2bag_invert
python3 invertBag/main.py -src /path/to/source/bag/file/ -dst /path/to/destination/bag/file/bag_name.bag -msg_paths /path/to/custom/messages/message_name.msg
# e.g., python3 invertBag/main.py -src ~/Documents/testbag/ -dst ./testbag.bag -msg_paths ./livox_ros_driver2/msg/CustomPoint.msg  ./livox_ros_driver2/msg/CustomMsg.msg

Contributors

Ziyu Cao (email: ziyu.cao@liu.se)

Kailai Li (email: kailai.li@rug.nl)

License

The source code is released under GPLv3 license.

We are constantly working on improving our code. For any technical issues, please contact Ziyu Cao (ziyu.cao@liu.se).