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  • Case ID: 286279
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DFU- OTA Build issues with Bl653dvk

Shikamaru

Hi,


I have a firmware (performing DFU over Bluetooth )that runs well on nRF52833 dev kit  and  for developing the DFU over BLE. I follow this tutorial 

https://devzone.nordicsemi.com/guides/nrf-connect-sdk-guides/b/software/posts/ncs-dfu

but , when same building for bl653dvk , we are getting below error. please suggest on this.

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    Hello Simon,

    Thank you for the suggest, with addition of "CONFIG_MULTITHREADING = Y" into "prj_minimal.CONF" file, the DFU is happening
    successfully and the board is reboot with the updated firmware.

    Without addition of "CONFIG_MULTITHREADING = Y" into "prj_minimal.CONF" file, the reboot was not happening post firmware file download.
    Can you please help me understand as to how inclusion of "CONFIG_MULTITHREADING = Y" is making this work fine..?!

    "And how come the same code is working fine on nrf52833dvk without the addition of "CONFIG_MULTITHREADING = Y" into "prj_minimal.CONF" file..?"

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  • 0

    Hello Simon,

    Thank you for the suggest, with addition of "CONFIG_MULTITHREADING = Y" into "prj_minimal.CONF" file, the DFU is happening
    successfully and the board is reboot with the updated firmware.

    Without addition of "CONFIG_MULTITHREADING = Y" into "prj_minimal.CONF" file, the reboot was not happening post firmware file download.
    Can you please help me understand as to how inclusion of "CONFIG_MULTITHREADING = Y" is making this work fine..?!

    "And how come the same code is working fine on nrf52833dvk without the addition of "CONFIG_MULTITHREADING = Y" into "prj_minimal.CONF" file..?"

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