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STM32F4 DMA/UART application notes.

Question asked by John Hite on Jan 31, 2017
Latest reply on Jan 31, 2017 by Clive One

I am using an STM32 F437 processor and the broken code I inherited uses the DMA to handle traffic from UART8. I am still grasping at straws a bit trying to find the best sources of information. So I am hoping someone more familiar with the product line and the ST site might be able to point me an application note for DMA/UARTS.