Error while building Matter Light bulb sample with MoveToClosestFrequency command.

[Dot2dll]

Hello,

I'm getting the below mentioned error when I try to build Light Bulb sample with MoveToClosestFrequency in LevelControlCluster.

/home/dotdll/ncs/toolchains/7cbc0036f4/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd: app/libapp.a(IMClusterCommandHandler.cpp.obj): in function `chip::app::Clusters::LevelControl::DispatchServerCommand(chip::app::CommandHandler*, chip::app::ConcreteCommandPath const&, chip::TLV::TLVReader&)':
/home/dotdll/ncs/v3.0.0/nrf/samples/matter/light_bulb/src/default_zap/zap-generated/IMClusterCommandHandler.cpp:557: undefined reference to `emberAfLevelControlClusterMoveToClosestFrequencyCallback(chip::app::CommandHandler*, chip::app::ConcreteCommandPath const&, chip::app::Clusters::LevelControl::Commands::MoveToClosestFrequency::DecodableType const&)'
collect2: error: ld returned 1 exit status
ninja: build stopped: subcommand failed.

Please let me know how do I implement the command.

Thanks,
Suhas

[AHaug]

Hello Suhas,

https://docs.nordicsemi.com/bundle/ncs-3.0.0/page/nrf/protocols/matter/index.html has some great guides for how to set up custom clusters, for instance https://docs.nordicsemi.com/bundle/ncs-3.0.0/page/nrf/protocols/matter/getting_started/adding_clusters.html.

Could you review those pages thoroughly together with the specification given from CSA? 

Kind regards,
Andreas 

[Dot2dll]

Hi Andreas,

Just following up on my previous message regarding the MoveToClosestFrequency command in the LevelControl cluster. I haven’t seen an update yet, so I wanted to check if there’s any additional guidance available.

Thanks again for your support and your time. If you need any additional inputs, I’ll be happy to provide them.

Warm regards,
Suhas