LaserEchoSubscriber QML Type
Subscribes to sensor_msgs::msg::LaserEcho messages — This message is a submessage of MultiEchoLaserScan and is not intended to be used separately. More...
| Import Statement: | import QtRos2.SensorMsgs |
| Inherits: | |
| Status: | Experimental Extension |
Properties
- message : laserEcho
Signals
- messageReceived(laserEcho msg)
Detailed Description
LaserEchoSubscriber receives laserEcho values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also LaserEchoPublisher and laserEcho.
Property Documentation
message : laserEcho
The last message received on topic. Updated whenever a new message arrives.
Signal Documentation
messageReceived(laserEcho msg)
Emitted when a new laserEcho arrives on topic. msg contains the received value.
Note: The corresponding handler is onMessageReceived.
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