Problem with MEMS.Audio sampling above 16kHz, STM32F4 doesn't working

[kreposqtt]

Posted on November 19, 2016 at 03:52

Need yours help!

I want sample audio sound at frequency 44.1 kHz. I configured I2S clock by program ''STM32F4xx_Clock_Configuration_V1.1.0''; but board STM32F4 Discovery doesn't work properly.

Can you explain and give me a solution.

Thanks!

[Alessandro MORCELLI]

Posted on December 01, 2016 at 18:13

Hi Quan,

thank you for your message.

I would suggest you to submit this query to STM32 support team.ù

Or you can find useful link at the ST MEMS pageç

http://www.st.com/content/st_com/en/products/audio-ics/mems-microphones.html?querycriteria=productId=SC1564

please look at the section Tools and software. That page will redirect you to the propoer tool for the audio acquisition

Regards,

Alessandro