DiagnosticStatusPublisher QML Type

Publishes diagnostic_msgs::msg::DiagnosticStatus messages — This message holds the status of an individual component of the robot. More...

• List of all members, including inherited members

Properties

• hardwareId : string
• level : uint8_t
• name : string
• values : list<keyValue>

Methods

• void publish(diagnosticStatus msg)

Detailed Description

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

See also DiagnosticStatusSubscriber and diagnosticStatus.

Property Documentation

hardwareId : string

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

level : uint8_t

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

name : string

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

values : list<keyValue>

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

Method Documentation

void publish(diagnosticStatus msg)

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