/intents
#
Caution
This documentation page has been auto-generated.
It may be missing some details.
/intents
Quick Facts
- Category
- Message type
hri_actions_msgs/Intent
- Direction
↔️ you might both publish and subscribe to this topic.
An intent, encoding a desired activity to be scheduled by the robot (not to be confused by the chatbot intents). Read more about Intents.
Quick snippets#
Check the publication rate#
$ rostopic hz /intents
Display the data published on the topic#
$ rostopic echo /intents
How to use in your code#
Subscribe to the topic using Python#
1import rospy
2from hri_actions_msgs.msg import Intent
3
4def on_data(msg):
5
6 print(msg)
7
8if __name__ == "__main__":
9
10 rospy.init_node("subscriber")
11
12 rospy.Subscriber("/intents", Intent, on_data)
13
14 rospy.spin()
Subscribe to the topic using C++#
1#include <ros/ros.h>
2#include <hri_actions_msgs/Intent.h>
3
4void on_data(const hri_actions_msgs::Intent::ConstPrt& msg)
5{
6 ROS_INFO_STREAM("Got " << msg);
7}
8
9int main(int argc, char **argv)
10{
11 ros::init(argc, argv, "subscriber");
12 ros::NodeHandle n;
13
14 ros::Subscriber sub = n.subscribe("/intents", 10, on_data);
15
16 ros::spin();
17 return 0;
18}