Can I do both BLE Multi-Connection & Advertising?

RE: Can I do both BLE Multi-Connection & Advertising?

Edvin — Mon, 11 Jan 2021 11:14:21 GMT

If the compiler doesn't find default SDK files, then I guess one of the following:

You have copied the example, and pasted it in a new location. The examples needs to be in the same place relative to the SDK root folder. If you want to copy them, you need to place it the same number of folders inside the SDK root folder, because all the include files are relative to the project file.

If you have not moved the folder, it may be that the path string is too long. Try to extract the SDK closer to your C: folder.

I have my SDKs in: C:\Nordic\SDKs\17.0.2\...

If the path is too long (250 something characters), then the compilers will not be able to locate the files.

Best regards,

Edvin

RE: Can I do both BLE Multi-Connection & Advertising?

Aser — Mon, 11 Jan 2021 00:56:20 GMT

I also appreciate Edvin's reply.
The error initially occurred because the error could not find the nrf_erratas.h file.
To resolve this error, you pasted the folder containing this file into the SDK and added the path in the Options for Target 'nrf52832_xxa' \ C/C++ \ include Paths settings.
And then this error is happening.
Did I do something wrong?

RE: Can I do both BLE Multi-Connection & Advertising?

Aser — Mon, 11 Jan 2021 00:50:21 GMT

Thank you, Awneil.
I appreciate your interest and answer.
Let's take a look at the sample you told us.

RE: Can I do both BLE Multi-Connection & Advertising?

Edvin — Fri, 08 Jan 2021 14:28:09 GMT

I agree with awneil. You should look into the SDK\examples\peripheral\experimental\ble_app_multiperipheral.

Regarding the compiler erros that you see. Did they occur from your first comile? Or did they occur after you changed something? It looks like a syntax error. Perhaps you have changed something in some of the files in the SDK (perhaps from another project). Try to download an unmodified SDK, and see if the issue still occurs. If so, please let me know what SDK and IDE you are using.

Best regards,

Edvin

RE: Can I do both BLE Multi-Connection & Advertising?

awneil — Fri, 08 Jan 2021 09:16:59 GMT

[quote userid="75155" url="~/f/nordic-q-a/70246/can-i-do-both-ble-multi-connection-advertising"]An example to refer to to implement the function is ble_app_multilink_central.
I am not sure if this example is correct.[/quote]

As the name suggests, that's for a Central - not a peripheral.

I think this is the example you need:

https://infocenter.nordicsemi.com/topic/sdk_nrf5_v17.0.2/ble_sdk_app_multiperipheral.html

"The BLE Multiperipheral Application shows how one Peripheral can connect to several Centrals"