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How to store a .fw image in internal flash in NCS

user2315

We need to store a .fw firmware (or any binary/hex) image for an external device hanging off the nRF52833 in internal flash.

What is the best way to integrate the image into the nRF application image?  

Is there an example someone can point me to that I am not seeing?

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  • 0

    From where do you want to transfer the image?

    1. From a computer
    2. From the nRF52832
    3. Other

    How do you want to transfer the image?

    1. Through J-Link (Not possible for deployed product)
    2. Through BLE
    3. Through UART
    4. Other

    I guess you want to transfer it from a computer over UART. In that case I guess you could use the mcumgr protocol, where there exists solutions already for transferring an image. Let me know the details and I will provide some more information on how to go about it.

    Best regards,

    Simon

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  • 0

    From where do you want to transfer the image?

    1. From a computer
    2. From the nRF52832
    3. Other

    How do you want to transfer the image?

    1. Through J-Link (Not possible for deployed product)
    2. Through BLE
    3. Through UART
    4. Other

    I guess you want to transfer it from a computer over UART. In that case I guess you could use the mcumgr protocol, where there exists solutions already for transferring an image. Let me know the details and I will provide some more information on how to go about it.

    Best regards,

    Simon

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