Hi,
i use MK64FN1m0xx12
i configure 4 TCD for DMA work as ping pong, How can i know the current running DMA TCD?
Hi @AsafTv , you can check this incredibly good blog about it https://mcuoneclipse.com/2016/08/14/arm-cortex-m-interrupts-and-freertos-part-1/
Hi, we have a document than can help you
https://www.nxp.com/docs/en/application-note/AN5083.pdf
what can be the reason that DMA stop to work if i configure interrupt priority to the DMA channel
Hi again, Maybe need to check your interrupt code
Have a good day
I use NVIC_setPriority ( DMA1_IRQn ), what can be the problen?
if i not set the priority what is the reset priority?
