Matter 1.3 SVE

[hoorii-zzy]

Hello,

We want to compile the APP firmware for Matter 1.3SVE based on NCS with the Matter commit being 9f6d627e0262e1d023986291948bb4e845be803e. However, we are unsure which version of NCS to use. Can you provide a recommendation?

Yours

Jerry

[Sigurd Hellesvik]

Hi,

We do not yet support Matter 1.3.
See https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/protocols/matter/index.html.

On main, we are just integrating 1.2.

Regards,
Sigurd Hellesvik

[hoorii-zzy]

Hello,

I want to confirm one thing: if my device is a low-power device(SIT) and I want to enable ICD functionality, do I have to enable the ICD management cluster? Or is it sufficient to follow the Nordic's documentation and define CONFIG_CHIP_ENABLE_ICD_SUPPORT=y? Because I have encountered several ICDM SVE use cases that always fail.

Yours,

Jerry

[hoorii-zzy]

Sigurd Hellesvik said:

Could you post the command that you use when the error occurs?

./chip-tool icdmanagement read event-list 1 0

[hoorii-zzy]

Hi,

What is the result of the verification? I hope you can please reply to me and provide a solution as soon as possible.

Yours,

Jerry

[Sigurd Hellesvik]

What happens if you try the following command?

./chip-tool icdmanagement read attribute-list 1 0

[hoorii-zzy]

The log is :

[1708501051.949683][11183:11185] CHIP:TOO: Endpoint: 0 Cluster: 0x0000_0046 Attribute 0x0000_FFFB DataVersion: 34489136

[1708501051.949797][11183:11185] CHIP:TOO: AttributeList: 14 entries

[1708501051.949826][11183:11185] CHIP:TOO: [1]: 0

[1708501051.949849][11183:11185] CHIP:TOO: [2]: 1

[1708501051.949872][11183:11185] CHIP:TOO: [3]: 2

[1708501051.949894][11183:11185] CHIP:TOO: [4]: 3

[1708501051.949917][11183:11185] CHIP:TOO: [5]: 4

[1708501051.949939][11183:11185] CHIP:TOO: [6]: 5

[1708501051.950030][11183:11185] CHIP:TOO: [7]: 65528

[1708501051.950053][11183:11185] CHIP:TOO: [8]: 65529

[1708501051.950075][11183:11185] CHIP:TOO: [9]: 65531

[1708501051.950098][11183:11185] CHIP:TOO: [10]: 65532

[1708501051.950121][11183:11185] CHIP:TOO: [11]: 65533

[1708501051.950360][11183:11185] CHIP:EM: <<< [E:29125i S:10702 M:258654000 (Ack:205884655)] (S) Msg TX to 1:0000000000000001 [F489] [UDP:[fe80::e65f:1ff:fe49:ae1a%wlan0]:5540] --- Type 0000:10 (SecureChannel:StandaloneAck)

[Sigurd Hellesvik]

0xfffa is missing from your list of supported attributes.

This is the reason to why event-list fails

[hoorii-zzy]

But I am sure I choose it in .zap and .matter file. How to check it ?

[Sigurd Hellesvik]

I recommend the ZAP Tool

[Sigurd Hellesvik]

Looks like the issue here is that event-list might not be supported in Matter 1.2.

What is your goal by using event-list?

[hoorii-zzy]

Hi,

In the SVE test plan, the reading result of the event list should be "0 entries." Not UNSUPPORTED ATTRIBUTE 

[Sigurd Hellesvik]

Our Matter developers suggest that you ask on the official Matter community channel about the state of the Event List attribute. Could you do that?