FluidPressurePublisher QML Type

Publishes sensor_msgs::msg::FluidPressure messages — Single pressure reading. This message is appropriate for measuring the pressure inside of a fluid (air, water, etc). This also includes atmospheric or barometric pressure. More...

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Properties

• fluidPressure : double
• header : header
• variance : double

Methods

• void publish(fluidPressure msg)

Detailed Description

This message is not appropriate for force/pressure contact sensors.

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

See also FluidPressureSubscriber and fluidPressure.

Property Documentation

fluidPressure : double

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

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.

variance : double

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

Method Documentation

void publish(fluidPressure msg)

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