PM0271 wrong RF frequency formula and table

Hello,

In programming manual PM0271 - STM32WB BLE stack programming guidelines

In section 2.2

The correct formula should be : (2402 + k*2) MHz, where 0 ≤ k ≤ 39

The table 1 is not correct as well, it should conform to the formula.

e.g. Channel 10 = 2422 Mhz

Tested in hardware on NUCLEO-WB15CC using BLE_LLD_StartTone

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ST Technical Moderator

Hello @Motla ,

I confirm that the (1) formula is not aligned with the values in table1 in the PM0271.

I reported this issue internally.

I will get back to you with more details as soon as possible.

Internal ticket number: 134452 (This is an internal tracking number and is not accessible or usable by customers).

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Kaouthar

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ST Technical Moderator

Hi @Motla ,

I confirm that the correct formula is (2402 + 2*k) MHz, where 0 ≤ k ≤ 39,

When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.

Kaouthar

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Associate II

Still not corrected in the Rev 7 - April 2023 release of the document...

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