CC2538: How to get endpoint in ZCL identify mode?

You can use API ZDP_ActiveEPReq to request active endpoint first.

I am sorry that I did not express myself clearly.

Client knew the short address of server, e.g, 0x1234. Client also knew the server endpoint, e.g, 8, 9 and 10. Client knew that endpoint 8 is for LED1, endpoint 9 is for LED2, endpoint 10 is for LED3.

Then client sent out identify command to server. For example, client sent out address whose endpoint is 8, it is expected that server should blink LED1. Client sent out address whose endpoint is 9, it is expected that server should blink LED2. Client sent out address whose endpoint is 10, it is expected that server should blink LED3.

But server always blink LED1 whatever got any endpoint.

So I wished to add some branch code for different endpoint at server side. For example, I wish to add branch code in zclSampleLight_IdentifyCB at server side. But server cannot know the destination endpoint sent from client.

My question is how to know destination endpoint for server while client sent out identify command to server.

Thanks.

You can call ZDP_SimpleDescReq to request supported clusters on different endpoint.

I am sorry that I cannot get your point.
Could you give me detailed suggestion?
Thanks.

Simple descriptor contains supported cluster information of requested endpoint so you can request simple descriptor of specific endpoint to know if it supports identify cluster.

Thanks.

You are welcome.