Posted on July 26, 2017 at 09:58Hi Communities, can any body please explain me, how works exactly the function HAL_SAI_Transmit_DMA(). I am using STM32F746VGTX.This is one example:uint8_t TestArray[4] = {0x00,0xff,0x00,0x00};HAL_SAI_Transmit_DMA(hsa...

Posted on July 11, 2017 at 17:23Hi 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,...