Hello friends,
I'm using example
evkmimxrt1064_lpspi_edma_b2b_transfer_master and evkmimxrt1064_lpspi_edma_b2b_transfer_slave
to connect each other, when I change SPI1 to SPI3, it doesn't work, I didn't see any singal on Oscilloscope.
I modify the code that
#define EXAMPLE_LPSPI_MASTER_BASEADDR (LPSPI3)
#define EXAMPLE_LPSPI_MASTER_DMA_MUX_BASE (DMAMUX)
#define EXAMPLE_LPSPI_MASTER_DMA_RX_REQUEST_SOURCE kDmaRequestMuxLPSPI3Rx
#define EXAMPLE_LPSPI_MASTER_DMA_TX_REQUEST_SOURCE kDmaRequestMuxLPSPI3Tx
#define EXAMPLE_LPSPI_MASTER_DMA_BASE (DMA0)
#define EXAMPLE_LPSPI_MASTER_DMA_RX_CHANNEL 0U
#define EXAMPLE_LPSPI_MASTER_DMA_TX_CHANNEL 1U
and change routed pins for BOARD_InitPins,anything else do I need to modify?
