dspi_edma_b2b_transfer_slave
Overview
The dspi_edma_b2b_transfer example shows how to use DSPI driver in edma way:
In this example , we need two boards, one board used as DSPI master and another board used as DSPI slave. The file ‘dspi_edma_b2b_transfer_slave.c’ includes the DSPI slave code.
DSPI master send/received data to/from DSPI slave in edma . (DSPI Slave using edma to receive/send the data)