Mems microphone and stm32 f4 boards

[Alex_reynold]

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

[Andrew Neil]

---

@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?

 

[Alex_reynold]

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

 

 

 

[Alex_reynold]

I am using stm32f446re nucleo board

[Alex_reynold]

what?

 

[Alex_reynold]

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 .... :frowning_face:

[Andrew Neil]

---

@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 .... :frowning_face:

---

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.

[Alex_reynold]

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

 

[Alex_reynold]

Actualy in that app note they have explained generally.thing is stm32wb55board has all 3. Peripherals i2s spi Sai and pdm so through which peripheral  microphone is interfaced with board and pin name also.

[Andrew Neil]

They're all available - you choose which one is most appropriate your particular application!