Yeah, from the document's revision history, it is from 27 Nov.
I just wish I could buy one of those boards easily around here.
*Ronan Paixão*
2011/11/7 Peter Lawrence <[email protected]>
> Great find! ST must have added that (and an updated collection of
> firmware examples) very recently.
>
> I will endeavor to update the implementation using their library.
>
> 2011/11/7 Ronan Paixão <[email protected]>:
> > For the record, there is an Application Note about PDM in ST's STM32F4
> page:
> > AN3998: PDM audio software decoding on STM32 microcontrollers (pdf)
> > This is exactly about the MEMs mic on the STM32F4 Discovery board and
> how to
> > convert it to 16-bit PCM. From the introduction:
>
>
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