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. More...

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...

Detailed Description

Typedef Documentation

DMA_HandleTypeDef

typedef struct __DMA_HandleTypeDef DMA_HandleTypeDef

DMA handle Structure definition.

Enumeration Type Documentation

HAL_DMA_CallbackIDTypeDef

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 98 of file stm32f1xx_hal_dma.h.

{
  HAL_DMA_XFER_CPLT_CB_ID          = 0x00U,    /*!< Full transfer     */
  HAL_DMA_XFER_HALFCPLT_CB_ID      = 0x01U,    /*!< Half transfer     */
  HAL_DMA_XFER_ERROR_CB_ID         = 0x02U,    /*!< Error             */ 
  HAL_DMA_XFER_ABORT_CB_ID         = 0x03U,    /*!< Abort             */ 
  HAL_DMA_XFER_ALL_CB_ID           = 0x04U     /*!< All               */ 
    
}HAL_DMA_CallbackIDTypeDef;

HAL_DMA_LevelCompleteTypeDef

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 89 of file stm32f1xx_hal_dma.h.

{
  HAL_DMA_FULL_TRANSFER           = 0x00U,    /*!< Full transfer     */
  HAL_DMA_HALF_TRANSFER           = 0x01U     /*!< Half Transfer     */
}HAL_DMA_LevelCompleteTypeDef;

HAL_DMA_StateTypeDef

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 78 of file stm32f1xx_hal_dma.h.

{
  HAL_DMA_STATE_RESET             = 0x00U,  /*!< DMA not yet initialized or disabled    */
  HAL_DMA_STATE_READY             = 0x01U,  /*!< DMA initialized and ready for use      */
  HAL_DMA_STATE_BUSY              = 0x02U,  /*!< DMA process is ongoing                 */
  HAL_DMA_STATE_TIMEOUT           = 0x03U   /*!< DMA timeout state                      */
}HAL_DMA_StateTypeDef;