DiagnosticArrayPublisher QML Type

Publishes diagnostic_msgs::msg::DiagnosticArray messages — This message is used to send diagnostic information about the state of the robot. More...

• List of all members, including inherited members

Properties

• header : header
• status : list<diagnosticStatus>

Methods

• void publish(diagnosticArray msg)

Detailed Description

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

See also DiagnosticArraySubscriber and diagnosticArray.

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.

status : list<diagnosticStatus>

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

Method Documentation

void publish(diagnosticArray msg)

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