NCS mutiple_adv_sets get adv index

[qianjunwang]

Hello,

When I use the sample mutiple_adv_sets in NCS v2.5.0,

I am wondering if there is a way to print the index of each AD after it has been started, so as to distinguish between different ads when they are sent (such as bt_le_ext_adv_get_index(),

but I don't know where to call it after each AD has started).

ps. Instead of unpacking packets at the receiver to distinguish between different advertising packets, they are immediately differentiated when they are sent.

Thank you

[Simonr]

For bt_le_ext_adv_get_index() You input a struct with the advertising set, right. So you need to make different calls to this function for the different advertising sets. I'm not sure I understand what you mean further by how to get the pointers for them. When do you need/expect to get the array index of these adv sets?

Best regards,

Simon

[qianjunwang]

Hi

Sorry, I seem to have misunderstood the concept of AD sets.
I had thought that the number of bt_le_ext_adv established Pointers combined would be called an AD set, with one AD for each index. But to hear you say, is it building multiple AD sets? What's the difference between a single AD set and a single AD?
I expect to get the index every time I send an AD（AD set？） with that index. Just like the original multiple_adv_sets example, it has one connectable AD （set）and one unconnectable AD（set）, with different cycles. Can I get the index every time an AD packet is sent to distinguish which AD (AD set?) it is.

My original confusion was called like this

In fact, the index is already specified by the argument.

I'm confused about this.

Best regards,

qianjunwang