/power/is_plugged#

Caution

This documentation page has been auto-generated.

It may be missing some details.

/power/is_plugged Quick Facts

Category

Robot management

Message type

std_msgs/Bool

Direction

➡️ you normally subscribe to this topic.

Quick snippets#

Check the publication rate#
$ rostopic hz /power/is_plugged
Display the data published on the topic#
$ rostopic echo /power/is_plugged

How to use in your code#

Subscribe to the topic using Python#
 1import rospy
 2from std_msgs.msg import Bool
 3
 4def on_data(msg):
 5    # see http://docs.ros.org/en/api/std_msgs/html/msg/Bool.html
 6    # for the msg structure
 7    print(msg)
 8
 9if __name__ == "__main__":
10
11    rospy.init_node("subscriber")
12    rospy.Subscriber("/power/is_plugged", Bool, on_data)
13    rospy.spin()