JoyPublisher QML Type
Publishes sensor_msgs::msg::Joy messages — Reports the state of a joystick's axes and buttons. More...
| Import Statement: | import QtRos2.SensorMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
Methods
- void publish(joy msg)
Detailed Description
JoyPublisher publishes joy values to a ROS 2 topic. Set the topic and node properties, then call publish() to send messages.
See also JoySubscriber and joy.
Property Documentation
axes : list<real>
The axes field value included in the next publish. Setting this property emits axesChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.
buttons : list<int32_t>
The buttons field value included in the next publish. Setting this property emits buttonsChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.
header : header
The header field value included in the next publish. Setting this property emits headerChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.
Method Documentation
void publish(joy msg)
Publishes joy msg to the ROS 2 topic set by the topic property. Does nothing if the publisher is not connected.
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