Macros
DMA Data Transfer directions
Peripheral Driver » HAL Driver » DMA » Defines » DMA Exported Constants

## Macros
#define | DMA_MEMORY_TO_MEMORY LL_DMA_DIRECTION_MEMORY_TO_MEMORY
#define | DMA_MEMORY_TO_PERIPH LL_DMA_DIRECTION_MEMORY_TO_PERIPH
#define | DMA_PERIPH_TO_MEMORY LL_DMA_DIRECTION_PERIPH_TO_MEMORY
#define | DMA_PERIPH_TO_PERIPH LL_DMA_DIRECTION_PERIPH_TO_PERIPH

## Detailed Description

## Macro Definition Documentation

## ◆ DMA_MEMORY_TO_MEMORY

#define DMA_MEMORY_TO_MEMORY LL_DMA_DIRECTION_MEMORY_TO_MEMORY

Memory to memory direction

Definition at line 267 of file hal_dma.h.

## ◆ DMA_MEMORY_TO_PERIPH

#define DMA_MEMORY_TO_PERIPH LL_DMA_DIRECTION_MEMORY_TO_PERIPH

Memory to peripheral direction

Definition at line 268 of file hal_dma.h.

## ◆ DMA_PERIPH_TO_MEMORY

#define DMA_PERIPH_TO_MEMORY LL_DMA_DIRECTION_PERIPH_TO_MEMORY

Peripheral to memory direction

Definition at line 269 of file hal_dma.h.

## ◆ DMA_PERIPH_TO_PERIPH

#define DMA_PERIPH_TO_PERIPH LL_DMA_DIRECTION_PERIPH_TO_PERIPH

Peripheral to Peripheral direction

Definition at line 270 of file hal_dma.h.