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Hello everyone!! I am trying to obtain communication between two crazyflies (Crazyflie 2.0) so as to fly them together. I went through multi_hover_vrpn.launch and multi_waypoint_vrpn.launch . However in both cases, we are separately required to give waypoints/ goal coordinates to each quadrotor. I w...

I am unable to understand various aspects of the following code (the code is a part of crazyflie_ros package). I have posted various questions as seen below: #include <ros/ros.h> #include <tf/transform_listener.h> #include <std_srvs/Empty.h> #include <geometry_msgs/Twist.h> #include "pid.hpp&qu...

Thanks a tonne for the information. I am actually trying to use a package "crazyflie_ros" and trying to understand the various files written in it. The code I pasted was one of them and I was curious to know what it actually meant. I would soon try to use crazyswarm as well!

@arnaud My end goal is to fly the crazyflie autonomously over a desired track (trajectory tracking). I am trying to understand the logic behind the PID controller algorithm being used (for eg, how is the error being reduced, how is feedback being obtained etc.) What is the need to check that the lis...

The following is a piece of code from crazyflie_ros package (crazyflie_add.cpp): std::vector<std::string> genericLogTopics; n.param("genericLogTopics", genericLogTopics, std::vector<std::string>()); std::vector<int> genericLogTopicFrequencies; n.param("genericLogTopicFrequencies"...