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SPDIF input capture with STM32F7

Question asked by Gaddipati.Jagadeesh on Jul 28, 2016
Latest reply on Jul 28, 2016 by Gaddipati.Jagadeesh
Hello,

I am trying to capture the SPDIF input packets received on STM32F7. I am using a LPCM Stereo input from a DVD player. DMA stream 1 is configured to receive data samples from SPDIF stream. I am receiving a Synchronization Error (SERR) interrupt always when I start. I have followed the procedure suggested in the datasheet, make SPDIFRXEN go to STATE_IDLE and restart from initialization phase. But then I am receiving a Overrun error (OVR) interrupt.

Any help is appreciated.

Thank you.

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