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why connectivity time is not similar

makouda

I'm connecting to the same microcontroller with nRF Master control using the same firmware, but I noticed that the connectivity time is not similar with every connection.

no error happens on connections : the system doesn't reset

what's the cause of this connection dissimilarity

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    Why don't you use the sniffer on both of the connections and see what the difference both in time taken before the central sends the connect request and then the time before the connect request and all the discovery of all the characteristics has completed. Pay attention to the connection parameters which are negotiated, are they the same.

    Because there's lots and lots of things can affect the time taken to connect so just listing them down is no real substitute for sniffing the packets and seeing what it does especially as you have a test case to test.

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    Why don't you use the sniffer on both of the connections and see what the difference both in time taken before the central sends the connect request and then the time before the connect request and all the discovery of all the characteristics has completed. Pay attention to the connection parameters which are negotiated, are they the same.

    Because there's lots and lots of things can affect the time taken to connect so just listing them down is no real substitute for sniffing the packets and seeing what it does especially as you have a test case to test.

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