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Mems microphone and stm32 f4 boards

Alex_reynold
Associate III

Hi  techteam,

Please provide and reference code example or community project which contains how to interfaces st pdm microphones with pdm /i2s/Sai peripheral of nucleo f446re board.

Please note I have already went throught the appnote an5027.

Waiting for positive reply.

Best regards,

Alex

16 REPLIES 16
Andrew Neil
Evangelist

@Alex_reynold wrote:

Please note I have already went throught the appnote an5027.

Waiting for positive reply.

Best regards,

Alex


So did you try the firmware package mentioned in that App Note?

AndrewNeil_0-1712136333875.png

 

Alex_reynold
Associate III

Hi I don't know how to use it  like download and install from where.I have only installed stm32f4 series package

 

 

 

I am using stm32f446re nucleo board

So why didn't you say that?


@Alex_reynold wrote:

I have only installed stm32f4 series package


Isn't it part of that?

AndrewNeil_0-1712141835780.png

Alternatively, have you tried putting "X-CUBE-MEMSMIC1" into your favourite internet search engine?

Alex_reynold
Associate III

what?

 

Alex_reynold
Associate III

I have downloaded the X-CUBE-MEMSMIC1 package, I haven't got any supporting material for how to import those projects into mainstream. I found this thread (Link),i is not mentioned the steps.
Please note some points may be missed while raising a ticket, Please check the way to .... ☹️


@Alex_reynold wrote:

I have downloaded the X-CUBE-MEMSMIC1 package, I haven't got any supporting material for how to import those projects into mainstream. I found this thread (Link),i is not mentioned the steps.
Please note some points may be missed while raising a ticket, Please check the way to .... ☹️


Did you look on the Documentation tab of the product page:

https://www.st.com/en/embedded-software/x-cube-memsmic1.html#documentation

Commonly, the documentation is included in the download - it's generated by Doxygen from the comments.

Please provide exact document name, it contains many user manuals.

Alex_reynold_0-1712157465326.png

 

wouldn't hurt to read 'em all ...