How to achieve advertising without ScanResponse

[OPQ]

Hi,

I set advertising data as follows:

err_code = ble_advdata_set(&advdata, NULL);

But I can't achieve advertising without ScanResponse，could you give me some suggestions.

BR

[RK]

What do you mean you 'can't achieve advertising without a scan response'? You want a scan response, you don't want one? You don't want the central to send you a scan request at all and it is even though you don't have any data to send it? What are you asking here?

Most advertising modes you'd commonly use allow, or even require, the central to send a scan request even if that returns an empty response, is that what you're trying to stop?