Module stm32f3xx_hal::dma

Direct memory access (DMA) controller.

Currently DMA is only supported for STM32F303 or STM32F302 MCUs.

Examples

An example how to use DMA for serial, can be found at examples/serial_dma.rs

Modules

dma1	All associated types, traits and methods of the DMA1 peripheral.
dma2	All associated types, traits and methods of the DMA2 peripheral.

Structs

Transfer

An in-progress one-shot DMA transfer

Enums

Direction	DMA transfer direction
Event	DMA events
Increment	DMA address increment mode
Priority	Channel priority level

Traits

Channel	Trait implemented by all DMA channels
DmaExt	Extension trait to split a DMA peripheral into independent channels
OnChannel	Marker trait mapping DMA targets to their channels
ReadBuffer	Trait for buffers that can be given to DMA for reading.
Target	Trait implemented by DMA targets.
WriteBuffer	Trait for buffers that can be given to DMA for writing.