How should I get the advertisement packet?

RE: How should I get the advertisement packet?

sdi_kei — Mon, 24 May 2021 08:05:26 GMT

thank you for your answer.

We will consider it with reference to the page you taught us.

Thank you very much.

RE: How should I get the advertisement packet?

Sigurd — Fri, 21 May 2021 12:18:38 GMT

[quote user="sdi_kei"]

As a confirmation, does the information in the advertisement packet enter the "scan_evt_t" structure when the advertisement is received?

[/quote]

Here is the information from the advertisement packet you get from the SoftDevice: https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.api.v7.2.0/structble__gap__evt__adv__report__t.html

RE: How should I get the advertisement packet?

sdi_kei — Fri, 21 May 2021 08:43:54 GMT

thank you for your answer.

No Preamble or Access Address is required when creating a communication with a peripheral.

In my opinion, if I got the information of the advertisement packet somewhere and put it in the structure, I felt that I could see the Preamble and Access Address.

As a confirmation, does the information in the advertisement packet enter the "scan_evt_t" structure when the advertisement is received?

Thank you.

RE: How should I get the advertisement packet?

awneil — Fri, 21 May 2021 08:15:18 GMT

[quote userid="104365" url="~/f/nordic-q-a/75438/how-should-i-get-the-advertisement-packet"]missing information such as Preamble and Access Address[/quote]

Why do you feel the need to see these?

Surely this is just low-level radio link stuff - not something for the application?

EDIT

I found this:

"Preamble: Used for internal protocol management. Advertising packets have 0xAA as preamble
Access Address: This is always 0x8E89BED6 for advertising packets."

http://lpccs-docs.dialog-semiconductor.com/da1469x_advertising_concept/introduction.html

So they really are superfluous in an advertising event report ?