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CC2650DK: Device doesn't terminate properly

Abhishek Yakkundi
Expert 1785 points

Part Number: CC2650DK
Other Parts Discussed in Thread: CC2650

hi everyone,

I'm working on multirole project on stack ble_sdk_2_02_01_18 and tirtos_cc13xx_cc26xx_2_20_01_08 to communicate between 3 cc2650 custom made sensortag devices. Each device communicate with other through GATT layer. After sometime the device remains connected even though i"m using command to terminate the connection.

Command==GAPRole_TerminateConnection(connHandle);  

The device remains connected and the communication between the device doesn't happen unless the battery of any deice is removed and re-inserted back. 

Waiting for any guidance on how to solve the issue

  • 0
    TI__Genius 12815 points
    Hi Abhishek,

    What is the return value of GAPRole_TerminateConnection when you say the device remains connected? How do you know it is still connected if communication isn't happening? Do you have a sniffer log of this behavior?
  • 0 in reply to RachelP
    Expert 1785 points
    Thanks RachelP for the reply.

    Actually I had connected one cc2650 device to the CRO and through the waveforms I was able to see the device behaviour and after few connections the device didn't disconnect from another device and later any further connections was not possible. After sometime the device also stopped working and got hanged.

    Waiting for guidance.