Module dma

Direct Memory Access (DMA)

Modules

linked_list

Implementation of the GPDMA linked list and linked list items.

ringbuffered

GPDMA ring buffer implementation.

word

DMA word sizes.

Structs

AnyChannel

Type-erased DMA channel.

LinkedListTransfer

Linked-list DMA transfer.

ReadableRingBuffer

Ringbuffer for receiving data using GPDMA linked-list mode.

Transfer

DMA transfer.

TransferOptions

GPDMA transfer options.

WritableRingBuffer

Ringbuffer for writing data using GPDMA linked-list mode.

Enums

Dir

The direction of a DMA transfer.

Priority

DMA request priority

Traits

Channel

DMA channel.

Type Aliases

Request

DMA request type alias. (also known as DMA channel number in some chips)