HMAC Exported Macros

Macros
#define	__HAL_HMAC_RESET_HANDLE_STATE(__HANDLE__)   ((__HANDLE__)->state = HAL_HMAC_STATE_RESET)
	Reset HMAC handle states. More...
#define	__HAL_HMAC_ENABLE(__HANDLE__)   SET_BITS((__HANDLE__)->p_instance->CTRL, HMAC_CTRL_ENABLE)
	Enable the specified HMAC peripheral. More...
#define	__HAL_HMAC_DISABLE(__HANDLE__)   CLEAR_BITS((__HANDLE__)->p_instance->CTRL, HMAC_CTRL_ENABLE)
	Disable the specified HMAC peripheral. More...
#define	__HAL_HMAC_ENABLE_IT(__HANDLE__)   ll_hmac_enable_it_done((__HANDLE__)->p_instance)
	Enable the HMAC interrupt. More...
#define	__HAL_HMAC_DISABLE_IT(__HANDLE__)   ll_hmac_disable_it_done((__HANDLE__)->p_instance)
	Disable the HMAC interrupt. More...
#define	__HAL_HMAC_GET_FLAG_IT(__HANDLE__, __FLAG__)   (READ_BITS((__HANDLE__)->p_instance->INTERRUPT, (__FLAG__)) == (__FLAG__))
	Check whether the specified HMAC interrupt flag is set or not. More...
#define	__HAL_HMAC_CLEAR_FLAG_IT(__HANDLE__, __FLAG__)   SET_BITS((__HANDLE__)->p_instance->INTERRUPT, (__FLAG__))
	Clear the specified HMAC interrupt flag. More...
#define	__HAL_HMAC_GET_FLAG(__HANDLE__, __FLAG__)   ((READ_BITS((__HANDLE__)->p_instance->STATUS, (__FLAG__)) != 0) ? SET : RESET)
	Check whether the specified HMAC flag is set or not. More...

Detailed Description

Macro Definition Documentation

__HAL_HMAC_CLEAR_FLAG_IT

#define __HAL_HMAC_CLEAR_FLAG_IT	(		__HANDLE__,
			__FLAG__
	)		SET_BITS((__HANDLE__)->p_instance->INTERRUPT, (__FLAG__))

Clear the specified HMAC interrupt flag.

Parameters

<strong>HANDLE</strong>	Specifies the HMAC interrupt Handle.
<strong>FLAG</strong>	Specifies the flag to clear. This parameter can be one of the following values: HMAC_IT_DONE Encrypted or Decrypted Data Done Interrupt

Return values

None

__HAL_HMAC_DISABLE

#define __HAL_HMAC_DISABLE

(

__HANDLE__

)

CLEAR_BITS((__HANDLE__)->p_instance->CTRL, HMAC_CTRL_ENABLE)

Disable the specified HMAC peripheral.

Parameters

<strong>HANDLE</strong>

Specifies the HMAC Handle.

Return values

None

__HAL_HMAC_DISABLE_IT

#define __HAL_HMAC_DISABLE_IT

(

__HANDLE__

)

ll_hmac_disable_it_done((__HANDLE__)->p_instance)

Disable the HMAC interrupt.

Parameters

<strong>HANDLE</strong>

Specifies the HMAC Handle.

Return values

None

__HAL_HMAC_ENABLE

#define __HAL_HMAC_ENABLE

(

__HANDLE__

)

SET_BITS((__HANDLE__)->p_instance->CTRL, HMAC_CTRL_ENABLE)

Enable the specified HMAC peripheral.

Parameters

<strong>HANDLE</strong>

Specifies the HMAC Handle.

Return values

None

__HAL_HMAC_ENABLE_IT

#define __HAL_HMAC_ENABLE_IT

(

__HANDLE__

)

ll_hmac_enable_it_done((__HANDLE__)->p_instance)

Enable the HMAC interrupt.

Parameters

<strong>HANDLE</strong>

Specifies the HMAC Handle.

Return values

None

__HAL_HMAC_GET_FLAG

#define __HAL_HMAC_GET_FLAG	(		__HANDLE__,
			__FLAG__
	)		((READ_BITS((__HANDLE__)->p_instance->STATUS, (__FLAG__)) != 0) ? SET : RESET)

Check whether the specified HMAC flag is set or not.

Parameters

<strong>HANDLE</strong>	Specifies the HMAC Handle.
<strong>FLAG</strong>	Specifies the flag to check. This parameter can be one of the following values: HMAC_FLAG_DATAREADY_SHA Data ready (SHA mode) flag HMAC_FLAG_DATAREADY_HMAC Data ready (HMAC mode) flag HMAC_FLAG_DMA_DONE DMA transfer done flag HMAC_FLAG_DMA_ERR DMA transfer error flag HMAC_FLAG_KEY_VALID Key valid flag

Return values

The	new state of FLAG (TRUE or FALSE).

__HAL_HMAC_GET_FLAG_IT

#define __HAL_HMAC_GET_FLAG_IT	(		__HANDLE__,
			__FLAG__
	)		(READ_BITS((__HANDLE__)->p_instance->INTERRUPT, (__FLAG__)) == (__FLAG__))

Check whether the specified HMAC interrupt flag is set or not.

Parameters

<strong>HANDLE</strong>	Specifies the HMAC Handle.
<strong>FLAG</strong>	Specifies the interrupt flag to check. This parameter can be one of the following values: HMAC_IT_DONE Encrypted or Decrypted Data Done Interrupt

Return values

The	new state of FLAG (TRUE or FALSE).

__HAL_HMAC_RESET_HANDLE_STATE

#define __HAL_HMAC_RESET_HANDLE_STATE

(

__HANDLE__

)

((__HANDLE__)->state = HAL_HMAC_STATE_RESET)

Reset HMAC handle states.

Parameters

<strong>HANDLE</strong>

HMAC handle.

Return values

None