This block receives ROS messages of type eeros_msgs::msg::AnalogSignal. Each time the block is run by its time domain, the content of the last message is written to the signal output of the block.

  RosSubscriberAnalogSignal<> sub(node, "myNode/myTopic"); // create subscriber block

The time stamp of the signal is set to the time stamp of the message.

Alternatively, you could receive a vector by instantiating a block with

  RosSubscriberAnalogSignal<Vector3> sub(node, "myTopic"); // create subscriber block