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SAI DMA Error (STM32H743BIT MCU)

Question asked by Edwin kaus on May 26, 2018
Latest reply on Jun 3, 2018 by Clive Two.Zero

Hello.,..,

 

We were working with STM32F765BIT MCU SAI interface to capture 4 channel audio data and it was working fine , But now we are upgrading to STM32H743BIT MCU(both are same package) and made same configuration ,It seems the SAI interface works fine with Interrupt mode , But when I tried with DMA to receive audio data its getting DMA error . 

I used STM cubeMX to generate driver file and used the same procedure as I used for earlier one. I have been stuck in this issue for a long while , and also raising this issue on community but not getting any response., 

 

 If ST people can spare some time to resolve this issue it would be appreciated lot.      

 

Thank you.,

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