Header file of DMA HAL module. More...

#include "stm32f3xx_hal_def.h"
#include "stm32f3xx_hal_dma_ex.h"

Classes
struct	DMA_InitTypeDef
	DMA Configuration Structure definition More...

struct	__DMA_HandleTypeDef
	DMA handle Structure definition More...

Macros
#define	HAL_DMA_ERROR_NONE (0x00000000U)

#define	HAL_DMA_ERROR_TE (0x00000001U)

#define	HAL_DMA_ERROR_NO_XFER (0x00000004U)

#define	HAL_DMA_ERROR_TIMEOUT (0x00000020U)

#define	HAL_DMA_ERROR_NOT_SUPPORTED (0x00000100U)

#define	DMA_PERIPH_TO_MEMORY (0x00000000U)

#define	DMA_MEMORY_TO_PERIPH ((uint32_t)DMA_CCR_DIR)

#define	DMA_MEMORY_TO_MEMORY ((uint32_t)DMA_CCR_MEM2MEM)

#define	DMA_PINC_ENABLE ((uint32_t)DMA_CCR_PINC)

#define	DMA_PINC_DISABLE (0x00000000U)

#define	DMA_MINC_ENABLE ((uint32_t)DMA_CCR_MINC)

#define	DMA_MINC_DISABLE (0x00000000U)

#define	DMA_PDATAALIGN_BYTE (0x00000000U)

#define	DMA_PDATAALIGN_HALFWORD ((uint32_t)DMA_CCR_PSIZE_0)

#define	DMA_PDATAALIGN_WORD ((uint32_t)DMA_CCR_PSIZE_1)

#define	DMA_MDATAALIGN_BYTE (0x00000000U)

#define	DMA_MDATAALIGN_HALFWORD ((uint32_t)DMA_CCR_MSIZE_0)

#define	DMA_MDATAALIGN_WORD ((uint32_t)DMA_CCR_MSIZE_1)

#define	DMA_NORMAL (0x00000000U)

#define	DMA_CIRCULAR ((uint32_t)DMA_CCR_CIRC)

#define	DMA_PRIORITY_LOW (0x00000000U)

#define	DMA_PRIORITY_MEDIUM ((uint32_t)DMA_CCR_PL_0)

#define	DMA_PRIORITY_HIGH ((uint32_t)DMA_CCR_PL_1)

#define	DMA_PRIORITY_VERY_HIGH ((uint32_t)DMA_CCR_PL)

#define	DMA_IT_TC ((uint32_t)DMA_CCR_TCIE)

#define	DMA_IT_HT ((uint32_t)DMA_CCR_HTIE)

#define	DMA_IT_TE ((uint32_t)DMA_CCR_TEIE)

#define	DMA_FLAG_GL1 (0x00000001U)

#define	DMA_FLAG_TC1 (0x00000002U)

#define	DMA_FLAG_HT1 (0x00000004U)

#define	DMA_FLAG_TE1 (0x00000008U)

#define	DMA_FLAG_GL2 (0x00000010U)

#define	DMA_FLAG_TC2 (0x00000020U)

#define	DMA_FLAG_HT2 (0x00000040U)

#define	DMA_FLAG_TE2 (0x00000080U)

#define	DMA_FLAG_GL3 (0x00000100U)

#define	DMA_FLAG_TC3 (0x00000200U)

#define	DMA_FLAG_HT3 (0x00000400U)

#define	DMA_FLAG_TE3 (0x00000800U)

#define	DMA_FLAG_GL4 (0x00001000U)

#define	DMA_FLAG_TC4 (0x00002000U)

#define	DMA_FLAG_HT4 (0x00004000U)

#define	DMA_FLAG_TE4 (0x00008000U)

#define	DMA_FLAG_GL5 (0x00010000U)

#define	DMA_FLAG_TC5 (0x00020000U)

#define	DMA_FLAG_HT5 (0x00040000U)

#define	DMA_FLAG_TE5 (0x00080000U)

#define	DMA_FLAG_GL6 (0x00100000U)

#define	DMA_FLAG_TC6 (0x00200000U)

#define	DMA_FLAG_HT6 (0x00400000U)

#define	DMA_FLAG_TE6 (0x00800000U)

#define	DMA_FLAG_GL7 (0x01000000U)

#define	DMA_FLAG_TC7 (0x02000000U)

#define	DMA_FLAG_HT7 (0x04000000U)

#define	DMA_FLAG_TE7 (0x08000000U)

#define	__HAL_DMA_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_DMA_STATE_RESET)
	Reset DMA handle state.

#define	__HAL_DMA_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CCR \|= DMA_CCR_EN)
	Enable the specified DMA Channel.

#define	__HAL_DMA_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CCR &= ~DMA_CCR_EN)
	Disable the specified DMA Channel.

#define	__HAL_DMA_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CCR \|= (__INTERRUPT__))
	Enables the specified DMA Channel interrupts.

#define	__HAL_DMA_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->CCR &= ~(__INTERRUPT__))
	Disables the specified DMA Channel interrupts.

#define	__HAL_DMA_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->CCR & (__INTERRUPT__)))
	Checks whether the specified DMA Channel interrupt is enabled or disabled.

#define	__HAL_DMA_GET_COUNTER(__HANDLE__) ((__HANDLE__)->Instance->CNDTR)
	Returns the number of remaining data units in the current DMAy Channelx transfer.

#define	IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1U) && ((SIZE) < 0x10000U))

#define	IS_DMA_DIRECTION(DIRECTION)

#define	IS_DMA_PERIPHERAL_INC_STATE(STATE)

#define	IS_DMA_MEMORY_INC_STATE(STATE)

#define	IS_DMA_PERIPHERAL_DATA_SIZE(SIZE)

#define	IS_DMA_MEMORY_DATA_SIZE(SIZE)

#define	IS_DMA_MODE(MODE)

#define	IS_DMA_PRIORITY(PRIORITY)

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 = 0x03 }
	HAL DMA State structures definition More...

enum	HAL_DMA_LevelCompleteTypeDef { HAL_DMA_FULL_TRANSFER = 0x00U , HAL_DMA_HALF_TRANSFER = 0x01 }
	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 = 0x04 }
	HAL DMA Callback ID structure definition. More...

Functions
HAL_StatusTypeDef	HAL_DMA_Init (DMA_HandleTypeDef *hdma)

HAL_StatusTypeDef	HAL_DMA_DeInit (DMA_HandleTypeDef *hdma)

HAL_StatusTypeDef	HAL_DMA_Start (DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength)

HAL_StatusTypeDef	HAL_DMA_Start_IT (DMA_HandleTypeDef *hdma, uint32_t SrcAddress, uint32_t DstAddress, uint32_t DataLength)

HAL_StatusTypeDef	HAL_DMA_Abort (DMA_HandleTypeDef *hdma)

HAL_StatusTypeDef	HAL_DMA_Abort_IT (DMA_HandleTypeDef *hdma)

HAL_StatusTypeDef	HAL_DMA_PollForTransfer (DMA_HandleTypeDef *hdma, uint32_t CompleteLevel, uint32_t Timeout)

void	HAL_DMA_IRQHandler (DMA_HandleTypeDef *hdma)

HAL_StatusTypeDef	HAL_DMA_RegisterCallback (DMA_HandleTypeDef hdma, HAL_DMA_CallbackIDTypeDef CallbackID, void(pCallback)(DMA_HandleTypeDef *_hdma))

HAL_StatusTypeDef	HAL_DMA_UnRegisterCallback (DMA_HandleTypeDef *hdma, HAL_DMA_CallbackIDTypeDef CallbackID)

HAL_DMA_StateTypeDef	HAL_DMA_GetState (DMA_HandleTypeDef *hdma)

uint32_t	HAL_DMA_GetError (DMA_HandleTypeDef *hdma)

Detailed Description

Header file of DMA HAL module.

Author: MCD Application Team

Attention

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

Classes

Macros

Typedefs

Enumerations

Functions

Detailed Description