Symbols ![]()
loading...
Files ![]()
loading...
spi_dma_ctx_t struct
Syntax
typedef struct
{
#if SOC_GDMA_SUPPORTED
gdma_channel_handle_t tx_dma_chan;
gdma_channel_handle_t rx_dma_chan;
#else
spi_dma_chan_handle_t tx_dma_chan;
spi_dma_chan_handle_t rx_dma_chan;
#endif
int dma_desc_num;
spi_dma_desc_t *dmadesc_tx;
spi_dma_desc_t *dmadesc_rx;
} spi_dma_ctx_t;
Fields
Related Functions
Found 5 other functions taking a spi_dma_ctx_t
argument:
Function
Description
Free DMA for SPI
Alloc DMA channel for SPI
Alloc DMA descriptors for SPI