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PSoC 4 MCU

AmMa_2724956
New Contributor II

Hello,

I am using CYBLE-012011-00 modules which sends and receives some values over BLE from App.

So while testing with some devices (testing on CySmart app), on some devices it gets disconnected abruptly/services are not discoverable.

On some devices it works fine and does not get disconnected and services are also discovered.

While debugging it was found that on devices on which it disconnects abruptly and unhandled event is called : CYBLE_EVT_GAP_CONNECTION_UPDATE_COMPLETE

And the disconnection error is : CYBLE_HCI_INSTANT_PASSED_ERROR

On devices it works fine, the above two events/error are not generated.

Thanks,

Ameya

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AmMa_2724956
New Contributor II

PFA images of the log of CySmart App and the UART showing unhandled events and error code in case of disconnection.CySmart Disconnect Log.jpgBLE Disconnect Sequence.jpg

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