https://devzone.nordicsemi.com/f/nordic-q-a/89605/fft-libraryDoes anyone know how to use the CMSIS-DSP FFT library on a nrf52832? I am using the nrf Connect SDK and it seems all of the examples are for nrf5 SDK. I am looking to transfer microphone output into the frequency domain - I get the input via the Zephyren-USTelligent Community 13Mon, 04 Jul 2022 14:21:54 GMThttps://devzone.nordicsemi.com/thread/375363?ContentTypeID=1Mon, 04 Jul 2022 14:21:54 GMT137ad170-7792-4731-bb38-c0d22fbe4515:518c19db-9bec-461a-acec-b7fc9d1fd1b4SwRa<p>Hi Thomas,</p> <p>Kindly take a look at this thread:&nbsp;&nbsp;<a href="https://devzone.nordicsemi.com/f/nordic-q-a/78150/cmsis-dsp-apis-not-working-with-nrf52840-nrf-connect-sdk-v1-5-0">https://devzone.nordicsemi.com/f/nordic-q-a/78150/cmsis-dsp-apis-not-working-with-nrf52840-nrf-connect-sdk-v1-5-0</a>&nbsp;</p> <p>Regards,</p> <p>Swathy</p><div style="clear:both;"></div>