Synchronization

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Tue, 01/07/2020 - 06:53
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UniLight
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DDS clock configuration

If I understand correctly, DDS use two clocks: internal clock and external clocks. They are both set by defult in "realtime" mode. They are not synchronized by default across Domain Participants, but the DDS can still perform well. Is that correct? 

To synchronize the clocks, I can't use RECEPTION_TIMESTAMP, and I should use SOURCE_TIMESTAMP, is that correct? 

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Mon, 12/30/2019 - 08:36
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UniLight
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Synchronization using DDS

In a real-time system using DDS, can DDS by default synchronze between one publisher and one subscriber, or between multiple subscribers?

If it can, what is the approximate value for the synchronization error? If it can't, can anyone help to provide some suggestions to achieve it?

Any comments/suggestions would be very much appreciated!

 

 

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Fri, 03/04/2016 - 23:40
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bonjefir
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Forcing Persistence Service to Synchronize Before Publishing Data

Hi everybody,

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