What is "Cut2.1" vs. "Cut2.0" and how can you tell what you've got?

[Scott Löhr]

RE: STM32Cube_FW_WB_V1.7.0\Projects\P-NUCLEO-WB55.Nucleo\Applications\BLE\BLE_HeartRateFreeRTOS\Core\Src\stm32_lpm_if.c

     /**

      * The switch on HSI before entering Stop Mode is required on Cut2.0

      * It is useless from Cut2.1

      */

     Switch_On_HSI( );

Seems like it would be great for efficiency if we could deterministically avoid this work in and out of power off mode.

[Remi QUINTIN]

As far as I know, CUT2.0 never went in mass production.

Only CUT2.1 is used on Nucleo board.

This comment is there for the very first development versions of the STM32WB.

[Remi QUINTIN]

When did you buy this nucleo board?

[Remi QUINTIN]

Note that all these remarks aound CUT2.0 are removed from the next CubeWB FW package.

[Scott Löhr]

Thanks, @Remi QUINTIN​