How to set the range of light color temperature and physical properties

[cheng5230]

How to Set Lamp Color Temperature Range of Physical Properties ColorTempPhysicalMaxMireds
ColorTempPhysicalMinMireds Adapt to the maximum and minimum values ​​of color temperature under different device apps

thanks。

[xshuqun]

Do you mean to set values for your lamp according to ColorControl attribute ColorTempPhysicalMaxMireds and ColorTempPhysicalMinMireds?

Thank you.

[cheng5230]

Do you mean to set values for your lamp according to ColorControl attribute ColorTempPhysicalMaxMireds and ColorTempPhysicalMinMireds?

Thank you.

yes ；Set the range of ColorTempPhysicalMaxMireds and ColorTempPhysical MinMireds in the ColorControl property to limit the distribution value of the app's color temperature。
Thanks

[xshuqun]

You can adjust the range in the zap file and during runtime, you can use the following to Set and Get the attribute, if needed.

getstatus = Clusters::ColorControl::Attributes::ColorTempPhysicalMaxMireds::Set(1, SetMaxTemp);
VerifyOrExit(getstatus == Status::Success, err = CHIP_ERROR_INTERNAL);

getstatus = Clusters::ColorControl::Attributes::ColorTempPhysicalMinMireds::Set(1, SetMinTemp);
VerifyOrExit(getstatus == Status::Success, err = CHIP_ERROR_INTERNAL);

getstatus = Clusters::ColorControl::Attributes::ColorTempPhysicalMaxMireds::Get(1, &GetMaxTemp);
VerifyOrExit(getstatus == Status::Success, err = CHIP_ERROR_INTERNAL);

getstatus = Clusters::ColorControl::Attributes::ColorTempPhysicalMinMireds::Get(1, &GetMinTemp);
VerifyOrExit(getstatus == Status::Success, err = CHIP_ERROR_INTERNAL);

Thank you

[cheng5230]

You can adjust the range in the zap file and during runtime, you can use the following to Set and Get the attribute, if needed.

getstatus = Clusters::ColorControl::Attributes::ColorTempPhysicalMaxMireds::Set(1, SetMaxTemp);
VerifyOrExit(getstatus == Status::Success, err = CHIP_ERROR_INTERNAL);

getstatus = Clusters::ColorControl::Attributes::ColorTempPhysicalMinMireds::Set(1, SetMinTemp);
VerifyOrExit(getstatus == Status::Success, err = CHIP_ERROR_INTERNAL);

getstatus = Clusters::ColorControl::Attributes::ColorTempPhysicalMaxMireds::Get(1, &GetMaxTemp);
VerifyOrExit(getstatus == Status::Success, err = CHIP_ERROR_INTERNAL);

getstatus = Clusters::ColorControl::Attributes::ColorTempPhysicalMinMireds::Get(1, &GetMinTemp);
VerifyOrExit(getstatus == Status::Success, err = CHIP_ERROR_INTERNAL);

Thank you
log err
chip[ZCL] 0xe1412a6 ep 1 clus 0x0000_0300 attr 0x0000_400C not supported
chip[ZCL] 0xe1412a6 ep 1 clus 0x0000_0300 attr 0x0000_400B not supported

thanks

[xshuqun]

Which endpoint have you enabled ColorControl?
The code Get/Set(1, SetMaxTemp), 1 is the endpoint, and SetMaxTemp is the value, you can change according to your application.

Thank you

[cheng5230]

Which endpoint have you enabled ColorControl? The code Get/Set(1, SetMaxTemp), 1 is the endpoint, and SetMaxTemp is the value, you can change according to your application.

Thank you
endpoint 1 enabled ColorControl

thanks