Module dma

Direct Memory Access (DMA)

Modules

• word
  DMA word sizes.

Structs

• AnyChannel
  Type-erased DMA channel.
• NoDma
  “No DMA” placeholder.
• ReadableRingBuffer
  Ringbuffer for receiving data using DMA circular mode.
• Transfer
  DMA transfer.
• TransferOptions
  DMA transfer options.
• WritableRingBuffer
  Ringbuffer for writing data using DMA circular mode.

Enums

• Burst
  DMA transfer burst setting.
• FifoThreshold
  DMA FIFO threshold.
• FlowControl
  DMA flow control setting.
• Priority
  DMA request priority

Traits

• Channel
  DMA channel.

Type Aliases

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