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STM32F401 Discovery: Audio_Playback_And_Record?

Question asked by bil.til on Oct 28, 2014
Latest reply on Oct 28, 2014 by bil.til
The STM32F4 demo board has this very nice Audio_Playback_And_Record demo firmware to show how to use the Codec and the MEMS microphone.

I would like to use this functionality on the STM32F401 chip. Unfortunately the STM32F401 discovery board does not include this firmware example (although Codec and MEMS microphone are present on the board, exactly as on the STM32F4 Discovery board).

Are there some general limitations of the STM32F401 which rule out such audio stuff on this controller? Or anybody has some hints about possible limitations / restrictions, if I use the STM32F401 for such audio applications?

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