I have used the SDK for starting the DMA and the serial rx.
I used the same guidelines as in the edma spi example. It works fine for the first
round. But I need to be circularly updating the buffer endlessly. How to modify for?
The code is attached.
Update . I see I receive a TCDn_DLASTSGA error. The address of the descriptor is fine. I don t know...
Original Attachment has been moved to: DMA.c.zip