Searched defs:_pdm_sdma_handle (Results 1 – 1 of 1) sorted by relevance
36 struct _pdm_sdma_handle struct38 sdma_handle_t *dmaHandle; /*!< DMA handler for PDM send */39 uint8_t nbytes; /*!< eDMA minor byte transfer count initially configured. */40 uint8_t fifoWidth; /*!< fifo width */41 uint8_t endChannel; /*!< The last enabled channel */42 uint8_t channelNums; /*!< total channel numbers */43 uint32_t count; /*!< The transfer data count in a DMA request */44 uint32_t state; /*!< Internal state for PDM eDMA transfer */45 uint32_t eventSource; /*!< PDM event source number */46 pdm_sdma_callback_t callback; /*!< Callback for users while transfer finish or error occurs */[all …]
