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nrfutil s132 3.1.0

Bryan H

I am working on implementing secure DFU.

I am currently using s132_nrf52_3.1.0 (production).

I believe I have the latest nrfutil which is 2.1.0 .

When I use command:

nrfutil pkg generate --help

It only shows up to s132_nrf52_3.0.0|0x8C|... no 3.1.0 .

Is there an update coming to nrfutil or should I go back to 3.0.0 for now?

Thanks, Bryan

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    Hi Bryan,

    this is just a documentation issue.The documentation of nrfutil has not been updated after we released S132 v3.1.0.

    The firmware IDs are not checked in nrfutil so you can use firmware IDs that are not present in the list. The firmware ID of S132 v3.1.0 is 0x91.

    I opened a pull request with changes to the documentation and the list that is shown with the --help option. It has been merged in to the master branch of pc-nrfutil, so everything should now be up-to-date.

    Best regards

    Bjørn

  • 0 in reply to bjorn-spockeli

    Thank you. I just now noticed the ID shows in nFRgo Studio when you look at the firmware loaded in the soft device region. FYI, in the soft device region in NRFgo Studio, it shows UNKNOWN for both 3.0.0 and 3.1.0. For 2.0.1, it shows S132_nRF52_2.0.1. You may want to update that program to actually show the new soft device names.

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