Searched defs:_sai_edma_handle (Results 1 – 1 of 1) sorted by relevance
51 struct _sai_edma_handle struct53 edma_handle_t *dmaHandle; /*!< DMA handler for SAI send */55 uint8_t bytesPerFrame; /*!< Bytes in a frame */56 uint8_t channel; /*!< Which data channel */57 uint8_t count; /*!< The transfer data count in a DMA request */58 uint32_t state; /*!< Internal state for SAI eDMA transfer */60 void *userData; /*!< User callback parameter */61 edma_tcd_t tcd[SAI_XFER_QUEUE_SIZE + 1U]; /*!< TCD pool for eDMA transfer. */62 sai_transfer_t saiQueue[SAI_XFER_QUEUE_SIZE]; /*!< Transfer queue storing queued transfer. */63 size_t transferSize[SAI_XFER_QUEUE_SIZE]; /*!< Data bytes need to transfer */[all …]
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