How do I set up the Commission Flow?

[SunHuang]

Please refer to the link below. How can I configure the Commission Flow according to the requirements?

www.matteralpha.com/.../how-does-matter-qr-code-work

[Priyanka]

Hi,

Please take a look at the fllowng:

https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/protocols/matter/overview/commissioning.html 

Hope this helps.

-Priyanka

[SunHuang]

Hi

What I mean is the configuration, which could be factory data or the prj.conf settings.

As shown in the image below

0:Standard, 1:User-Intent, 2:Custom. 

[Priyanka]

Yes in the link that you attached, it looks like there is an added field "commissioning-flow" but we don't see any usage of it in the code - which again is understandable, as FW should not have such information.

But anyway, this is correct the commissioning flow should be configured when generating QR code - which is not bound to the FW build process.

-Priyanka

[SunHuang]

Hi,

Then I’d like to confirm one last thing: does Nordic’s generate_nrfconnect_chip_factory_data.py already handle this task by default? Because the parameters of generate_nrfconnect_chip_factory_data.py don’t seem to include this option.

[SunHuang]

Hi,

You can test it with this command and you should see" Custom flow:         0    (STANDARD)"

./chip-tool payload parse-setup-payload <QR code>

[Priyanka]

Hi,

We do not have option to specify the commissioning-flow in these scripts. It would be useful for the QR code generation indeed - however I guess you are using your own scripting for Matter QR code generation.

-Priyanka

[SunHuang]

Hi,

I'm using Nordic's generate_nrfconnect_chip_factory_data.py to generate the QR code, so does that mean this Python script can't change the Commission Flow?