dspi_edma_transfer#
Overview#
The dspi_edma_transfer example shows how to use DSPI driver in edma way:
In this example , one dspi instance used as DSPI master and another dspi instance used as DSPI slave in the same board.
DSPI master send/received data to/from DSPI slave in edma . (DSPI Slave using edma to receive/send the data)