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STM32WL55 preamble selection

ltoso.1
Associate II

‎2023-03-31 12:05 AM

Hi All,

I am evaluating the usage of the WL55 on a legacy system.

Our legacy system is a 2-gfsk with whitening; it relies on 0xAAAAAA preamble frame, but it is detected as 0x555555 by the semtech submodule.

This leads to a shift in the sync word and the following payload.

Is there a way to change the preamble frame word?

K.R.

Luca.

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Christian N
ST Employee

‎2023-04-04 09:00 AM

Hi Itoso.1,

Your case has been escalated to the ST Online Support Center. For more prioritized support, community members can submit their cases here:

https://my.st.com/ols

Kind Regards,

Christian

ST Support

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