I have a P-Nucleo-WB55 and a mems microphone. What library should I use to convert PDM data to PCM ? I want to use SAI interface.

[EEnco.1]

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[EEnco.1]

I have downloaded X-CUBE-MEMSMIC1 pack but I don't know how to install it so I can use the libs in my code.

[Eleon BORLINI]

Hi @EEnco.1​ ,

please have a look to this similar thread if it can help you.

-Eleon

[EEnco.1]

Thanks. I have another question : I'm looking at the code from an example project in the MEMSMIC1 package. But I can't build the project, the build button is greyed out (check the screenshot). Do you know why ?