Speed controller, service or subscriber/publisher?
If I am making a PI speed controller for a robot, should I use a service or a subscriber for my Python script?
If I am making a PI speed controller for a robot, should I use a service or a subscriber for my Python script?
you should use a "subscriber/publisher"topic, because you like to controll you mobile robot with a twist message. und the output of you controller is not importent for the publisher node.
Please start posting anonymously - your entry will be published after you log in or create a new account.
Asked: 2019-07-29 09:25:38 -0600
Seen: 70 times
Last updated: Jul 29 '19
Reduce only build-related ROS packages - reduce docker image size
Custom ROS message with unit8[] in python!
Is there an efficient way to get static transforms from tf
Raspian versus Ubuntu Mate for ROS on Raspberry Pi
ROS Service in C++ not being built
Setting up ROS2 on laptop with ROS1
rosbag to npz or h5 conversion