Implementing Window covering device

[sam-rez-ti]

i am trying to create "WINDOW COVERING" matter device.

from the docs: (https://docs.espressif.com/projects/esp-matter/en/latest/esp32/developing.html#defining-your-own-data-model)

window_covering_device::config_t window_covering_device_config(static_cast<uint8_t>(chip::app::Clusters::WindowCovering::EndProductType::kTiltOnlyInteriorBlind));
endpoint_t *endpoint = window_covering_device::create(node, &window_covering_config, ENDPOINT_FLAG_NONE);

i tried the above code by modified a little because it shows error on mine .
window_covering_device::config_t window_covering_device_config(static_cast<uint8_t>(chip::app::Clusters::WindowCovering::EndProductType::kTiltOnlyInteriorBlind));
endpoint_t *endpoint = window_covering_device::create(node, &window_covering_device_config, ENDPOINT_FLAG_NONE, NULL);

but apple home doesn't identifies the device at all.
and i have these errors:
E (11113) chip[DMG]: Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0002err = 5c3
E (11123) chip[DMG]: Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0001err = 5c3
E (11133) chip[DMG]: Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0000err = 5c3
E (11143) chip[DMG]: Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0007err = 5c3
E (11163) chip[DMG]: Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0046, attributeId: 0x0000_0006err = 5c3

E (25903) chip[DMG]: Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0028, attributeId: 0x0000_0001err = 201
E (25913) chip[DMG]: Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0028, attributeId: 0x0000_0003err = 201
E (25923) chip[DMG]: Fail to retrieve data, roll back and encode status on clusterId: 0x0000_0028, attributeId: 0x0000_0008err = 201

Any help, lead, advice or example would be appreciated. Thank you. 🙏

[kelvinchen1119]

same problem, hoping someone can help!!!!

[David-Kopczynski]

I am not sure what the problem with Apple Home is, but the errors are not related to a failiure with commissioning. These attributes are not mandatory to implement and thus should not be the problem. You may want to check with the chip-tool to investigate further.

edit: actually, the vendor id, product name, and hardware version string are mandatory. Seems like your basic information cluster does not implement all relevant information. Maybe the attestation is not correct?