Question about STM32H747I-DISCO audio recording example

[ivy]

I'm working on the STM32H747I-DISCO board. While trying out how the recording works on the board, I downloaded and built the latest version 1.11.0 from: https://www.st.com/en/embedded-software/stm32cubeh7.html

Specifically, the code in: .\STM32Cube_FW_H7_V1.11.0\Projects\STM32H747I-DISCO\Examples\BSP\STM32CubeIDE

I saw that there's a line mentioned "Make sure the SW2 is in position PDM". I wonder what that means, specifically, what does SW2 mean here. (I cannot find it in RM0399 nor UM2411)

Thank you.

[Peter BENSCH · Accepted solution]

We are very sorry that there is still a copy'n'paste error here: SW2 comes from the EVAL boards of the STM32H7xxI. You'll find schematics and all other related information e.g. in STM32H757I-EVAL.

Hope that helps?

Good luck
/Peter

@Imen.D

[Imen.D]

Hello @ivy and @Peter BENSCH,

Thank you for having reported this error and bringing this to our attention.

I escalated this issue internally to Development team. An internal ticket (number: 164721) is submitted in order to fix this.
(PS: 164721 is an internal tracking number and is not accessible or usable by customers).

Thanks

Imen

[Imen.D]

Hello @ivy ,

This issue is fixed in the STM32CubeH7 MCU package V1.11.2.

Thank you for your contribution.