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LAUNCHXL-CC2640R2: AOA DATA

Part Number: LAUNCHXL-CC2640R2

reference:https://e2e.ti.com/support/wireless-connectivity/bluetooth/f/538/t/752653

I have some questions about the content in the link and I hope to get an answer.

 

Questions are as follows:

This question is about the "whitening" of the transmitter.

It can be concluded from the above figure that only the AOA tone part of the broadcast data avoids the whitening process, and other parts still need to be whitened, Is this true? ?

But I have not seen such a processing operation in the program.

AOA.c

As shown in the figure above, I saw the operation of "whitening" here.

But here is the direct closure of the "whitening process", which is inconsistent with the conclusions drawn above.

So, where else in the program is the operation of "whitening"?

Can I make changes to it?

 

  • Hi,
    The implementation has changes throughout SDKv2.20/v2.30/v2.40. Please refer to the latest SDKv3.10, where the AoA transmission is used in a connection rather than advertisement. Does your question still apply?