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Hi everyone,
I'am working with BCM20737s and the connection between the module and the smartphone is so catastrophic, the first time the devices make the bond; exchange their keys but the next connection procedures always fail and the two devices disconnect quickly (after under 1 minute).
>The callback of the change of the encryption (wiced_sense_encryption_changed(HCI_EVT_HDR *evt)) is not called every connection and i don't know why!
>The callback of the bond is not called too !! (wiced_sense_smp_bond_result(LESMP_PARING_RESULT result))
>The connection is not stable if only if the two device succes the bond every connection or change their encryption keys ??!!
>Has the fine timer interval any influence on the connection and the bond procedure ??
>Does the android version and the smartphone brand impact the connection (Sony xperia Z1 , Z2 are so effective compared to samsung Tab4) ?
Here is my source code in the attached file.
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I have the same problems, the connection is so instable especially when i used the sensors. Hope that they find a solution !
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Note that you two appear to work for the same company.
We will have to look into this with the developers.
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Can you make sure that your app is storing the keys correctly? That could be an issue that would cause this kind of behavior.
-Lucy