Module stm32_eth::dma

Ethernet DMA access and configuration.

Structs

• EthRxToken
  An Ethernet RX token that can be consumed in order to receive an ethernet packet.
• EthTxToken
  Just a reference to EthernetDMA for sending a packet later with TxToken::consume().
• EthernetDMA
  Ethernet DMA.
• InterruptReasonSummary
  A summary of the reasons for the interrupt that occured
• PacketId
  A packet ID.
• PacketIdNotFound
  This struct is returned if a packet ID is not associated with any TX or RX descriptors.
• RxPacket
  A received packet.
• RxRing
  Rx DMA state
• TxPacket
  A struct that represents a soon-to-be-sent packet.
• TxRing
  Tx DMA state

Enums

• RxError
  Errors that can occur during RX
• RxRunningState
  Running state of the RxRing
• TxError
  Errors that can occur during Ethernet TX
• TxRunningState
  The run state of the TX DMA.

Type Aliases

• RxRingEntry
  An RX DMA Ring Descriptor entry
• TxRingEntry
  A TX DMA Ring Descriptor entry