stm32f4xx

Module dma

Source

Structs§

  • Dma1
    Dma1 is kept as a separate type from Dma2 in order to allow for more compile-time checks.
  • Dma2
    For an explanation of why this is its own type, see the docs for the Dma1 struct.
  • DmaRegisters
    DMA controller
  • Msize
  • Psize
  • Stream
    This struct refers to a DMA Stream

Enums§

  • ChannelId
    Each stream can be selected among up to eight channel requests.
  • Direction
    DMA transfer direction. Section 9.5.5
  • Dma1Peripheral
    List of peripherals managed by DMA1
  • Dma2Peripheral
    List of peripherals managed by DMA2
  • FifoSize
    DMA transfer mode. Section 9.5.10
  • Size
    DMA data size. Section 9.5.5
  • StreamId
    The DMA stream number. What other microcontrollers refer to as “channel”, STM32F446RE refers to as “streams”. STM32F446RE has eight streams. A stream transfers data between memory and peripheral.
  • TransferMode

Traits§

Functions§