Bluetooth classic device discovery

RE: Bluetooth classic device discovery

Sigurd — Thu, 19 Oct 2023 08:57:05 GMT

Hi!

Swathy is out of office, so I'm answering instead.

[quote user="sudharsan"]How the LE peripheral devices been discovered by scanner...Is it over interrupt callback ??[/quote]

Yes, you typically will get an callback with the data that has been discovered.

[quote user="sudharsan"] How often the interrupt can be generated ?? Is it through, when each device discovered in range, up to the SCAN interval time ??[/quote]

You typically get it after a advertisement packet is discovered, you don't have to wait until the the entire interval time has elapsed.

[quote user="sudharsan"]How many devices that Bluetooth LE Application can acquire in one SCAN interval??[/quote]

Depends on advertising interval, scan window and scan interval.

RE: Bluetooth classic device discovery

sudharsan — Tue, 19 Sep 2023 07:15:07 GMT

Hi Swathy,

Thanks for your answer.

Can you clear me at least in LE devices point of view for the below?

How the LE peripheral devices been discovered by scanner...Is it over interrupt callback ??
If so,

How often the interrupt can be generated ?? Is it through, when each device discovered in range, up to the SCAN interval time ??

How many devices that Bluetooth LE Application can acquire in one SCAN interval??

Regards,

Sudharsan

RE: Bluetooth classic device discovery

SwRa — Fri, 15 Sep 2023 11:29:18 GMT

Hi Sudharsan,

We don't use Bluetooth Classic, so we don't have the details on how it works. I suggest that you redirect this question to the module maker that you are using or the Bluetooth forum:https://www.bluetooth.com/about-us/contact-us/

Regards,

Swathy

RE: Bluetooth classic device discovery

sudharsan — Wed, 13 Sep 2023 09:09:14 GMT

Hi Swathy,

I really know about Nordic supports BLE alone. In my query I have never mentioned nordic, It just a generic query regarding Classic or LE.

How the Classic/LE devices been discovered...Is it over interrupt callback when 2.4GHz frequency hits the channels??
If so,

How often the interrupt can be generated ?? Is it through, when every one device discovered in the range, up to the SCAN interval time ??

How many devices that Bluetooth Classic/LE Application can acquire in one SCAN interval??

Regards,

Sudharsan

RE: Bluetooth classic device discovery

SwRa — Tue, 01 Aug 2023 12:12:15 GMT

Hi Sudharshan,

Nordic products does not support Bluetooth Classic. We provide support only for Bluetooth Low Energy.

Regards,

Swathy