Hi,

is there another way to guarantee a reliable connection without periodic samples (e.g. indexed samples)?

Our camera (IDS) provides frames as they become available which are then processed by the object detection component on a 'needs_reliable_connection' port. The only workaround I see so far is to call the camera task periodically which results in unneeded calls of the updateHook.

What is the common practice on this? Should sensors deliver data periodically even if there is no new data or should processing components not rely on every single data sample package but only on the last one? Even if the task is periodic, a sample might be lost.

Regards,
Christian


--
 Christian Rauch
 Space Robotics

 Universität Bremen
 FB 3 - Mathematik und Informatik
 AG Robotik
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