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  • Case ID: 105344
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Error on writing characteristic (133)

michel

Hi

I'm testing the nRF Toolbox for Android. But I get this error when I try to connect using the proximity feature:

image description

I'm using the nrf51822 EK with the s110 ble_app_proximity and the phone is a Samsung Galaxy S4 with android 4.4.2

I have also made some debugging, but I don't know how to fix this problem:

image description

Thanks

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  • 0

    Update 2: The error was from the fact that I modifed the device_manager_peripheral so the bond information was not stored. And it will not allow the device to do reconnect. Rolled back to the original library file fixed the error.

    I would suggest you to make sure you have erased all bonding on the nRF51, better with doing a full erase of the chip. Then program the softdevice and the hex file again. I attached to my answer my hex file so that you can test.

    If the issue remain, could you record a sniffer trace ?, it can help me to find what would be wrong over the air.

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  • 0

    Update 2: The error was from the fact that I modifed the device_manager_peripheral so the bond information was not stored. And it will not allow the device to do reconnect. Rolled back to the original library file fixed the error.

    I would suggest you to make sure you have erased all bonding on the nRF51, better with doing a full erase of the chip. Then program the softdevice and the hex file again. I attached to my answer my hex file so that you can test.

    If the issue remain, could you record a sniffer trace ?, it can help me to find what would be wrong over the air.

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