Simple ROS 2 node to check the publishing frequency of Azure Kinect, since 'ros2 topic hz' is broken for large messages.
Subscribes to:
/depth/image_raw/rgb/image_raw/points2
and publishes the total count of the received messages for each topic on:
/ak_debug/depth_image_raw_received/ak_debug/rgb_image_raw_received/ak_debug/points2_received
To run it: ros2 run azure_kinect_debugger kinect_subscriber