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dhedin
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since ‎2018-07-20
‎2023-06-14

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I am trying to sample data from PDM microphones using DFSDM and then output the audio using SAI setup as a master PCM interface. Is there a way to synchronize the data coming from the DFSDM with the SAI setup in Master mode?

2020-03-17
I can get the frequencies close but not exact. I currently have a circular DMA buffer that I put the data in as I receive it from the DFSDM which feeds the SAI. I have this working but since they aren't exactly the same frequency there is underrun or...

STM32303e-eval source code

2015-09-18
Posted on September 19, 2015 at 00:47The firmware that came loaded on the STM32303e-eval board does not appear to be the same as the source code that the documentation links to: http://www.st.com/web/en/catalog/tools/PF258224♯I'm using Atollic and t...
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