flexio_spi_edma_lpspi_transfer_slave
Overview
The flexio_spi_slave_edma_lpspi_master example shows how to use flexio spi slave driver in edma way:
In this example, a flexio simulated slave connect to a lpspi master.
Running the demo
When the example runs successfully, you can see the similar information from the terminal as below. LPSPI Master interrupt - FLEXIO SPI Slave edma example start. This example use one lpspi instance as master and one flexio spi slave on one board. Master uses interrupt and slave uses edma way. Please make sure you make the correct line connection. Basically, the connection is: LPSPI_master – FLEXIO_SPI_slave CLK – CLK PCS – PCS SOUT – SIN SIN – SOUT This is FLEXIO SPI slave call back. LPSPI master <-> FLEXIO SPI slave transfer all data matched!
End of Example.