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Cancel gatt value indication on connection establishment

Sasha Kalmanovich
Intellectual 840 points

Every time i establish a connection with simpleBleProphile application, it automatically sends an indication of handle 0xe . (Gatt service changed uuid). Is it possible to cancle this ? Thanks

  • 0
    TI__Genius 17975 points

    You should not be getting that indication unless you have bonded the devices and changed the GATT services since previously being connected. Are you doing anything to change the services or attribute handles since previously being connected?

  • 0 in reply to Willis1
    Intellectual 840 points

    Hi Willis, Thanks for the reply. I have not bonded the devices. I am not sure what you mean by changing the services or attribute handles. I did modify the original ble simple peripheral attribute table. During each connection , the dongle WRITES values to the keyfob handles. After I reboot both devices, I still get this indication. So what do you mean by previously being connected ? Can you please explain in more detail what this indication means ? Thanks.