Defines
#define	__HAL_HASH_GET_FLAG(__FLAG__)
	Check whether or not the specified HASH flag is set.
#define	__HAL_HASH_CLEAR_FLAG(__FLAG__) CLEAR_BIT(HASH->SR, (__FLAG__))
	Clear the specified HASH flag.
#define	__HAL_HASH_ENABLE_IT(__INTERRUPT__) SET_BIT(HASH->IMR, (__INTERRUPT__))
	Enable the specified HASH interrupt.
#define	__HAL_HASH_DISABLE_IT(__INTERRUPT__) CLEAR_BIT(HASH->IMR, (__INTERRUPT__))
	Disable the specified HASH interrupt.
#define	__HAL_HASH_RESET_HANDLE_STATE(__HANDLE__)
	Reset HASH handle state.
#define	__HAL_HASH_RESET_HANDLE_STATUS(__HANDLE__) ((__HANDLE__)->Status = HAL_OK)
	Reset HASH handle status.
#define	__HAL_HASH_SET_MDMAT() SET_BIT(HASH->CR, HASH_CR_MDMAT)
	Enable the multi-buffer DMA transfer mode.
#define	__HAL_HASH_RESET_MDMAT() CLEAR_BIT(HASH->CR, HASH_CR_MDMAT)
	Disable the multi-buffer DMA transfer mode.
#define	__HAL_HASH_START_DIGEST() SET_BIT(HASH->STR, HASH_STR_DCAL)
	Start the digest computation.
#define	__HAL_HASH_SET_NBVALIDBITS(__SIZE__) MODIFY_REG(HASH->STR, HASH_STR_NBLW, 8U * ((__SIZE__) % 4U))
	Set the number of valid bits in the last word written in data register DIN.
#define	__HAL_HASH_INIT() SET_BIT(HASH->CR, HASH_CR_INIT)
	Reset the HASH core.

Define Documentation

#define __HAL_HASH_CLEAR_FLAG ( __FLAG__ ) CLEAR_BIT(HASH->SR, (__FLAG__))

Clear the specified HASH flag.

Parameters:

__FLAG__

specifies the flag to clear. This parameter can be one of the following values:

HASH_FLAG_DINIS A new block can be entered into the input buffer.
HASH_FLAG_DCIS Digest calculation complete

Return values:

None

Definition at line 295 of file stm32f4xx_hal_hash.h.

#define __HAL_HASH_DISABLE_IT ( __INTERRUPT__ ) CLEAR_BIT(HASH->IMR, (__INTERRUPT__))

Disable the specified HASH interrupt.

Parameters:

__INTERRUPT__

specifies the HASH interrupt source to disable. This parameter can be one of the following values:

HASH_IT_DINI A new block can be entered into the input buffer (DIN)
HASH_IT_DCI Digest calculation complete

Return values:

None

Definition at line 314 of file stm32f4xx_hal_hash.h.

Referenced by HASH_IT(), and HASH_Write_Block_Data().

#define __HAL_HASH_ENABLE_IT ( __INTERRUPT__ ) SET_BIT(HASH->IMR, (__INTERRUPT__))

Enable the specified HASH interrupt.

Parameters:

__INTERRUPT__

specifies the HASH interrupt source to enable. This parameter can be one of the following values:

HASH_IT_DINI A new block can be entered into the input buffer (DIN)
HASH_IT_DCI Digest calculation complete

Return values:

None

Definition at line 305 of file stm32f4xx_hal_hash.h.

Referenced by HASH_Accumulate_IT(), HASH_IT(), HASH_Start_IT(), and HMAC_Start_IT().

#define __HAL_HASH_GET_FLAG ( __FLAG__ )

Value:

(((__FLAG__) > 8U)  ?                    \
                                        ((HASH->CR & (__FLAG__)) == (__FLAG__)) :\
                                        ((HASH->SR & (__FLAG__)) == (__FLAG__)) )

Check whether or not the specified HASH flag is set.

Parameters:

__FLAG__

specifies the flag to check. This parameter can be one of the following values:

HASH_FLAG_DINIS A new block can be entered into the input buffer.
HASH_FLAG_DCIS Digest calculation complete.
HASH_FLAG_DMAS DMA interface is enabled (DMAE=1) or a transfer is ongoing.
HASH_FLAG_BUSY The hash core is Busy : processing a block of data.
HASH_FLAG_DINNE DIN not empty : the input buffer contains at least one word of data.

Return values:

The	new state of __FLAG__ (TRUE or FALSE).

Definition at line 283 of file stm32f4xx_hal_hash.h.

Referenced by HAL_HASH_DMAFeed_ProcessSuspend(), HASH_Accumulate_IT(), HASH_IT(), HASH_Start_IT(), HASH_WaitOnFlagUntilTimeout(), and HASH_WriteData().

#define __HAL_HASH_INIT ( ) SET_BIT(HASH->CR, HASH_CR_INIT)

Reset the HASH core.

Return values:

None

Definition at line 369 of file stm32f4xx_hal_hash.h.

Referenced by HAL_HASH_ContextRestoring().

#define __HAL_HASH_RESET_HANDLE_STATE ( __HANDLE__ )

Value:

do{\
                                                      (__HANDLE__)->State = HAL_HASH_STATE_RESET;\
                                                      (__HANDLE__)->MspInitCallback = NULL;      \
                                                      (__HANDLE__)->MspDeInitCallback = NULL;    \
                                                     }while(0)

Reset HASH handle state.

Parameters:

__HANDLE__ HASH handle.

Return values:

None

Definition at line 322 of file stm32f4xx_hal_hash.h.

#define __HAL_HASH_RESET_HANDLE_STATUS ( __HANDLE__ ) ((__HANDLE__)->Status = HAL_OK)

Reset HASH handle status.

Parameters:

__HANDLE__ HASH handle.

Return values:

None

Definition at line 336 of file stm32f4xx_hal_hash.h.

#define __HAL_HASH_RESET_MDMAT ( ) CLEAR_BIT(HASH->CR, HASH_CR_MDMAT)

Disable the multi-buffer DMA transfer mode.

Return values:

None

Definition at line 349 of file stm32f4xx_hal_hash.h.

Referenced by HAL_HASH_Init(), and HMAC_Start_DMA().

#define __HAL_HASH_SET_MDMAT ( ) SET_BIT(HASH->CR, HASH_CR_MDMAT)

Enable the multi-buffer DMA transfer mode.

Note:: This bit is set when hashing large files when multiple DMA transfers are needed.

Return values:

None

Definition at line 343 of file stm32f4xx_hal_hash.h.

Referenced by HASH_DMAXferCplt().

#define __HAL_HASH_SET_NBVALIDBITS ( __SIZE__ ) MODIFY_REG(HASH->STR, HASH_STR_NBLW, 8U * ((__SIZE__) % 4U))

Set the number of valid bits in the last word written in data register DIN.

Parameters:

__SIZE__ size in bytes of last data written in Data register.

Return values:

None

Definition at line 363 of file stm32f4xx_hal_hash.h.

Referenced by HASH_DMAXferCplt(), HASH_IT(), HASH_Start(), HASH_Start_DMA(), HASH_Start_IT(), HMAC_Processing(), HMAC_Start_DMA(), and HMAC_Start_IT().

#define __HAL_HASH_START_DIGEST ( ) SET_BIT(HASH->STR, HASH_STR_DCAL)

Start the digest computation.

Return values:

None

Definition at line 356 of file stm32f4xx_hal_hash.h.

Referenced by HASH_Start(), HASH_Start_IT(), HASH_Write_Block_Data(), and HMAC_Processing().

Defines

Define Documentation