HappySamuel

Visualize Global Path?

2

Hi Is there a way to visualize the global path from robot pose to target goal, like the global path in navigation stack? So far i only found the local...

Guidance needed for implementing Highway into Costmap

2

Hi @at-wat I would like to implement the highway concept into your costmap planner, learn it from the Nvidia isaac SDK.  - Info needed (1) What's the default cost...

cbSpeed of Trajectory Tracker

3

Hi I am curious of how the cbSpeed work in trajectory_tracker ? Does that means the speed (linear and rotational) changing with reference to actual vehicle actual traveling speed? Best,...

Hi Is there any release that we can directly download your ESP8266wifi library from Library Manager on Arduino IDE? Best, Samuel

Hi I found that the topic /joint_states position is showing `[nan, nan]`, which eventually cause the diff_drive_controller cannot extract the position info to act on them, as per line 416...

Hi How shall i configure the roboteq.yaml to use brushless motor's Hall sensor? Best, Samuel

I was trying to run the triton node using container, however when it's `Loading extension: gxf/triton/libgxf_triton_ext.so`, it throws error that `libtritonserver.so: cannot open shared object file: No such file or...

Hi I have used your straightener.launch and octomap_mapping.launch. They're awesome and very helpful. If i would like to use the straightener.launch to output the transformed pointcloud to another pcd file....

JETPACK: 5.1.2-b104 OS: Ubuntu 20.04 ROS2: Humble After git clone the repo into `colcon_ws/src`, then `git checkout humble`, and then build the `openvdb_vendor` 1) `cd openvdb_vendor` 2) `mkdir build` 3)...

Colcon Build Failure due to Missing of several dependencies

10

Hi I faced the following error when `colcon build --symlink-install` the `isaac_ros_nitros` and bumps into several errors. Some of them already found the solution, but some still unresolved. Help needed...