TimeReferencePublisher QML Type

Publishes sensor_msgs::msg::TimeReference messages — Measurement from an external time source not actively synchronized with the system clock. More...

• List of all members, including inherited members

Properties

• header : header
• source : string
• timeRef : time

Methods

• void publish(timeReference msg)

Detailed Description

TimeReferencePublisher publishes timeReference values to a ROS 2 topic. Set the topic and node properties, then call publish() to send messages.

See also TimeReferenceSubscriber and timeReference.

Property Documentation

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.

source : string

The source field value included in the next publish. Setting this property emits sourceChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

timeRef : time

The timeRef field value included in the next publish. Setting this property emits timeRefChanged and, when autoPublish is true, requests a publish at the end of the current event-loop iteration.

Method Documentation

void publish(timeReference msg)

Publishes timeReference msg to the ROS 2 topic set by the topic property. Does nothing if the publisher is not connected.