DFU using "nrfutil" in python.

RE: DFU using "nrfutil" in python.

Mhd — Wed, 13 Dec 2023 11:00:04 GMT

Hello,

Did you find a solution for this or using "nrfutil.exe" is the only way?

Best Regards,

RE: DFU using "nrfutil" in python.

Menon — Thu, 02 Mar 2023 13:56:35 GMT

Hello,

I am not a python expert or I am not sure whether it's possible or not. May be you can take a look at the git repo of nrfutil, so you can see the python packages. But this repo is old and deprecated, there won't be any fix for this package in later years.

Kind Regards,

Abhijith

RE: DFU using "nrfutil" in python.

Shweta — Wed, 01 Mar 2023 05:38:06 GMT

Thank you for replying.

But can we use the nordic semiconductor libraries that are used to build nrfutil. Actually my objective is to perform DFU updates on my BLE devices but that without using any dependency like nrfutil.exe or any other .exe files.

RE: DFU using "nrfutil" in python.

Menon — Mon, 27 Feb 2023 13:21:32 GMT

Hello,

nrfutil is a command line utility which includes nordic semi libraries. I don't think it's possible to import the "nrfutil" just like some python libraries.

Kind Regards,

Abhijith

RE: DFU using "nrfutil" in python.

Shweta — Thu, 23 Feb 2023 12:28:50 GMT

I am using nrfutil using "SubProcess" module in python. But the issue is every time I share my code, other user must have "nrfutil.exe" on his system for "SubProcess" module to work. I want to use "nrfutil" as a library, just like we use "SubProcess". I have installed nrfutil using "Pip install nrfutil" but I am not able to import the library in my script.

RE: DFU using "nrfutil" in python.

Menon — Wed, 22 Feb 2023 14:40:05 GMT

Hello,

Take a look at this blog post on nRF util. To the end, it shows a python script for programming the devices. There you can actually change the traits and call the subprocess(in the script). I suggest to go through the whole blog for better understanding.

Kind Regards,

Abhijith