Open WN-Wolf opened 1 month ago
Thanks for your reply! @zfc-zfc I want to make a summary and to help someone like me!
Publish data and record packages
roslaunch livox_ros_driver livox_lidar_msg.launch # Please note this, only livox_lidar_msg.launch can publish this
format[livox_ros_driver/CustomMsg]
roslaunch wit_ros_imu wit_imu.launch
rosbag record -o my_livox_wit.bag /livox/lidar /wit/imu
Init
roslaunch lidar_imu_init livox_avia.launch # Please note this, remember to modify imu_topic with lid_topic!!!
rosbag play my_livox_wit_2024-07-11-16-07-45.bag
/home/ubuntu/cchen/catkin_ws/src/LiDAR_IMU_Init/result/Initialization_result.txt # result path
I am a beginner, if you by pass, please take a look, many thanks! I want to use FAST_LIO, but first I have to calibrate time. lidar:livox mid-70 IMU:wit JY901B
I followed the readme to operate step by step, But there didn't have any results or error. Here is my operation process. Please help to check which step went wrong! Thanks a lot!
The points: rviz didn't show anything
terminal didn't show any error
![image](https://github.com/hku-mars/LiDAR_IMU_Init/assets/75304226/afd1252e-5e79-4019-a436-5ba9a09659b9)
The questions: Initialization_result.txt didn't have anything! I don't know how to do, please help me, many thanks!!! @zfc-zfc @Taeyoung96 @UAVlover![image](https://github.com/hku-mars/LiDAR_IMU_Init/assets/75304226/500060a6-b496-4c5a-897d-472877b85c82)