lio94

Including heading/yaw of dual antenna GPS

1

Currently I build a map for a while before getting GPS signal. When I get GPS signal, the map/cloud position is updated, but orientation stays the same than where the...

Out of Range exeception while optimizing graph: invalid key

2

Hi, running example with the 2_driving_away_filtered.bag data, the ROS node crashes after a short while to an error "Out of Range exeception while optimizing graph: invalid key". I've tried to...

GPS odometry not published if NavSatStatus equals 1 or 2

1

Hi, great work in making LIO-SAM work with 6DOF IMU and without depending on the robot_localization modules! Just thought to make a small remark. I had trouble getting the GPS...

Filter out points below/above a certain range

6

Is there currently a convenient way to filter points below certain threshold, in a similar manner than the `min_range` parameter in `velodyne_driver`? The sensor is often positioned so that the...

Slow performance on Jetson Xavier NX

5

I am trying to get this node running on Jetson Xavier NX / ROS Noetic. I changed line `-gencode=arch=compute_72,code=sm_72` in CMakeLists.txt to match to the Xavier architecture. However, I face...

Thank you for sharing this interesting work! I try to use this with a point cloud generated from real ground vehicle data, using LIO-SAM or a similar mapping/odometry package. The...

Sometimes takes 5-10 trials get a stable connection

2

I notice it sometimes takes 5-10 tries to establish connection, returning different errors, mostly "CLI: Client not connected". This seems happen more likely on the S7-300s and when my application...