DMA Exported Types

Data Structures
struct	DMA_InitTypeDef
	DMA Configuration Structure definition. More...
struct	__DMA_HandleTypeDef
	DMA handle Structure definition. More...
Typedefs
typedef struct __DMA_HandleTypeDef	DMA_HandleTypeDef
	DMA handle Structure definition.
Enumerations
enum	HAL_DMA_StateTypeDef { HAL_DMA_STATE_RESET = 0x00U, HAL_DMA_STATE_READY = 0x01U, HAL_DMA_STATE_BUSY = 0x02U, HAL_DMA_STATE_TIMEOUT = 0x03U }
	HAL DMA State structures definition. More...
enum	HAL_DMA_LevelCompleteTypeDef { HAL_DMA_FULL_TRANSFER = 0x00U, HAL_DMA_HALF_TRANSFER = 0x01U }
	HAL DMA Error Code structure definition. More...
enum	HAL_DMA_CallbackIDTypeDef {   HAL_DMA_XFER_CPLT_CB_ID = 0x00U, HAL_DMA_XFER_HALFCPLT_CB_ID = 0x01U, HAL_DMA_XFER_ERROR_CB_ID = 0x02U, HAL_DMA_XFER_ABORT_CB_ID = 0x03U,   HAL_DMA_XFER_ALL_CB_ID = 0x04U }
	HAL DMA Callback ID structure definition. More...

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Typedef Documentation

typedef struct __DMA_HandleTypeDef DMA_HandleTypeDef

DMA handle Structure definition.

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Enumeration Type Documentation

enum HAL_DMA_CallbackIDTypeDef

HAL DMA Callback ID structure definition.

Enumerator:

HAL_DMA_XFER_CPLT_CB_ID	Full transfer
HAL_DMA_XFER_HALFCPLT_CB_ID	Half transfer
HAL_DMA_XFER_ERROR_CB_ID	Error
HAL_DMA_XFER_ABORT_CB_ID	Abort
HAL_DMA_XFER_ALL_CB_ID	All

Definition at line 100 of file stm32l4xx_hal_dma.h.

enum HAL_DMA_LevelCompleteTypeDef

HAL DMA Error Code structure definition.

Enumerator:

HAL_DMA_FULL_TRANSFER	Full transfer
HAL_DMA_HALF_TRANSFER	Half Transfer

Definition at line 90 of file stm32l4xx_hal_dma.h.

enum HAL_DMA_StateTypeDef

HAL DMA State structures definition.

Enumerator:

HAL_DMA_STATE_RESET	DMA not yet initialized or disabled
HAL_DMA_STATE_READY	DMA initialized and ready for use
HAL_DMA_STATE_BUSY	DMA process is ongoing
HAL_DMA_STATE_TIMEOUT	DMA timeout state

Definition at line 79 of file stm32l4xx_hal_dma.h.