STM32F4 Nucleo- how to record audio from mems to internal flash

[anna23]

Posted on March 02, 2016 at 09:38

Hi, I am using X-NUCLEO-CCA02M1 (mems mics) with nucleo stm32f4.

I want to record audio by the mics ans store it the internal flash.Didn`t find any materials\examples for storing  to flash .I found Audio_playback_and_record project in STM32F4-DISCOVERY boardfirmware package but don`t know how to  obtain it to nucleo . ( very new user)Please HEEEELLP!Thanks!

[Tesla DeLorean]

Posted on March 02, 2016 at 19:04

I found Audio_playback_and_record project in STM32F4-DISCOVERY board firmware package but don`t know how to  obtain it to nucleo . ( very new user)

You'd have to port the code from the other platform by paying attention to the differences in pin utilization and chip configuration. You don't mention a specific NUCLEO board, but the F401RE isn't going to be as feature rich as the F407 utilized by the F4-DISCO.

[anna23]

Posted on March 03, 2016 at 11:19

The nucleo F401 the Disco F407.... in addition this example uses a lot of disco features....

''You'd have to port the code from the other platform by paying attention to the differences in pin utilization and chip configuration ''you are right that I have to do it. but for my regret I don`t have sufficient skills to do it. 

[Tesla DeLorean]

Posted on March 03, 2016 at 17:47

Then you need to start with the DISCO board, there aren't a wealth of resources available to do the porting.