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UInt64Subscriber QML Type

Subscribes to std_msgs::msg::UInt64 messages — This was originally provided as an example message. More...

Import Statement: import QtRos2.StdMsgs
Inherits:

SubscriberBase

Status: Deprecated since Foxy

This type is deprecated since QtRos2.StdMsgs Foxy. We strongly advise against using it in new code.

Properties

Signals

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.

UInt64Subscriber receives uint64_t values from a ROS 2 topic. Set the topic and node properties, then connect to the messageReceived() signal.

See also UInt64Publisher.

Property Documentation

message : uint64_t

The last uint64_t received on topic. Updated whenever a new message arrives.

Signal Documentation

messageReceived(uint64_t data)

Emitted when a new uint64_t arrives on topic. data contains the received value.

Note: The corresponding handler is onMessageReceived.

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