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queued_spi_dma_b2b_transfer_slave

Overview

The queued_spi_dma_b2b_transfer example shows how to use QUEUEDSPI driver in dma way:

In this example, we need two boards, one board is used as QUEUEDSPI master and another board is used as QUEUEDSPI slave. The file ‘queued_spi_dma_b2b_transfer_slave.c’ includes the DSPI slave code.

1. QUEUEDSPI master sends/receives data to/from QUEUEDSPI slave in dma way. (QUEUEDSPI Slave uses dma way to receive/send the data)

Supported Boards