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. 

[SunHuang]

Hi,

Please refer to page 56 of the document. The content described there seems to align with my understanding , when generating the QR code, the 'Commission Flow' should also be configured at the same time. This way, users will know whether any additional actions are required when they scan the QR code.

wiki.telink-semi.cn/.../TelinkMatterDevelopersGuide-en_v0.2.15.pdf

[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