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greenthumb
Associate II
March 27, 2024
Question

recording audio with pdm microphone using SAI + PDM Interface

  • March 27, 2024
  • 1 reply
  • 1097 views

Hello, does anyone have any simple code for interfacing a digital microphone with the Serial audio interface? The MEMSMIC1 example project seems too complicated to start with. I am using the stmwb55rg nucleo board

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    1 reply

    ghrairim
    ST Employee
    April 17, 2024

    Hello @greenthumb, 

    And sorry to come back late to your question. 

    You can look FP-AUD-BVLINKWB1 example available here:

    https://www.st.com/content/my_st_com/en/products/embedded-software/mcu-mpu-embedded-software/stm32-embedded-software/stm32-ode-function-pack-sw/fp-aud-bvlinkwb1.license=1647436333784.product=FP-AUD-BVLINKWB1.version=2.0.0.html#overview

    Best Regards.

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