edt_dma_info Struct Reference

#include <edt_shared_types.h>

Data Fields
uint32_t	used_dma
uint32_t	alloc_dma
uint32_t	active_dma

Detailed Description

Information about active DMA operations.

See also

edt_get_dma_info().

Field Documentation

used_dma

uint32_t edt_dma_info::used_dma

Which channels have started DMA within current open/close.

alloc_dma

uint32_t edt_dma_info::alloc_dma

Which channels have allocated > 1 ring buffer.

active_dma

uint32_t edt_dma_info::active_dma

Which channels have active DMA transfers.

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The documentation for this struct was generated from the following file:

• edt_shared_types.h (git dc05dddc, 2023-10-26)