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playback wave file with DMA on STM32F745VGT6

Question asked by Gia Hung Tran on Jul 11, 2017
Latest reply on Jul 12, 2017 by Imen D

Hi Communities,

 

I am using STM32F745VGTX Chip for my audio playing wave file application. My problem is that playing wave file takes too much processor power, therefore I want to use DMA instead. Is there any DMA mode, therewith my wave file can be sent automatically in background with DMA?

 

Otherwise, please share me if any body has any supported lib of wave file on STM32F7 or another helpful lib to research.

 

Thanks for your help!

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