ros2swarm / ros2swarm Goto Github PK

Realize strategy for local communication between robots (so far only global communication possible)
First attempt: ad-hoc network and sorting by signal strength

1. Create an adhoc network with the Turtlebot3 Waffle Pi basic setup and if necessary an additional wifi adapter.
2. Send a StringMessage from one Turtle to another via the adhoc network
3. Use the adhoc network with the voter model with limiter pattern and improve the code if necessary

Hint: Try to use slowest communication available.

If not possible at all: use xbees for communication

Hi,

I have downloaded the ROS2Swarm code from the main branch to launch some experiments on ROS2 Foxy. However, when I run the start_simulation.sh file, I get the following error which wasn't occurring last time I used it:

I see that you have added more features in past couple of months, however I think that in the ~/ROS2swarm/src/launch_gazebo/launch/create_environment.launch.py , the following package is needed:
tf_exchange_dir = get_package_share_directory('tf_exchange')

but is not there...is it a part of ROS2 and I have to download it as a dependency?

In section "Install turtlebot3" in https://gitlab.iti.uni-luebeck.de/ROS2/ros2swarm/-/blob/foxy-dev/INSTALL_GUIDE.md

It says

sudo apt install ros-dashing-dynamixel-sdk

it should say

sudo apt install ros-foxy-dynamixel-sdk

Where to find the tf_exchange.launch.py file specified in /src/launch_gazebo/launch/create_enviroment.launch.py line 195?

Implementation of collective transport strategies

Hello, have you aleady test your package on UAV?

麻烦打扰你，我是一名来自**的ros初学者，我的英语很差，所以只能借助网上翻译器来给您写信。我最近学习您在github上发布的项目做仿真的时候（https://github.com/ROS2swarm/ROS2swarm）.我没有使用过gitlab，一部分代码似乎只向有关人员开放（start the jackal simulation: https://gitlab.iti.uni-luebeck.de/plattenteich/jackal-swarm-addition），不知道现在这部分代码可以开放吗？如果可以的话，这部分代码能否通过邮箱发给我？这是我的邮箱

Excuse me, I'm a beginner of ROS from China. My English is very poor, so I can only write to you with the help of an online translator. I recently learned how to simulate the project you published on github（ https://github.com/ROS2swarm/ROS2swarm ）. I have never used gitlab, and it seems that part of the code is only open to relevant personnel (start the jack simulation: https://gitlab.iti.uni-luebeck.de/plattenteich/jackal-swarm-addition ）, I wonder if this part of the code can be opened now? If possible, can I have this code sent to me via email? This is my email

[email protected]