How to check continuity of sensor data in ROS subscriber for displaying a warning?

asked 2018-06-14 02:38:35 -0500

anadgopi1994 gravatar image

I want to test my sensor is giving continuous data. If data is not coming from the sensor I want to implement an exception in ROS subscriber. Is it possible in ROS subscriber or should I use ROS service. If possible can you share an example.

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May be not an exact answer. But you can check the sequence id.

saurabh gravatar image saurabh  ( 2018-06-14 03:55:55 -0500 )edit

Which is not set consistently by all publishers.

gvdhoorn gravatar image gvdhoorn  ( 2018-06-14 03:57:01 -0500 )edit
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