UInt16Subscriber QML Type
Subscribes to std_msgs::msg::UInt16 messages — This was originally provided as an example message. More...
| Import Statement: | import QtRos2.StdMsgs |
| Inherits: | |
| Status: | Deprecated since Foxy |
This type is deprecated since QtRos2.StdMsgs Foxy. We strongly advise against using it in new code.
Properties
- message : uint16_t
Signals
- messageReceived(uint16_t data)
Detailed Description
It is recommended to create your own semantically meaningful message. However if you would like to continue using this please use the equivalent in example_msgs.
UInt16Subscriber receives uint16_t values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.
See also UInt16Publisher.
Property Documentation
message : uint16_t
The last uint16_t received on topic. Updated whenever a new message arrives.
Signal Documentation
messageReceived(uint16_t data)
Emitted when a new uint16_t arrives on topic. data contains the received value.
Note: The corresponding handler is onMessageReceived.
© 2026 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.
