Hello,
The closest example I can give is the Audio example provided for STM32H743I-EVAL board. For this you need to download STM32H7 Cube package from here: https://www.st.com/en/embedded-software/stm32cubeh7.html, unzip it and look at the example provided under the path: Projects\STM32H743I-EVAL\Applications\Audio\Audio_playback_and_record
Look at audio BSP implementation for this board: specifically stm32h743i_eval_audio.c/stm32h743i_eval_audio.h
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