Macros
#define	__HAL_CRC_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
	Reset CRC handle state.

#define	__HAL_CRC_DR_RESET(__HANDLE__) ((__HANDLE__)->Instance->CR \|= CRC_CR_RESET)
	Reset CRC Data Register.

#define	__HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__) ((__HANDLE__)->Instance->INIT = (__INIT__))
	Set CRC INIT non-default value.

#define	__HAL_CRC_SET_IDR(__HANDLE__, __VALUE__) (WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))
	Store data in the Independent Data (ID) register.

#define	__HAL_CRC_GET_IDR(__HANDLE__) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
	Return the data stored in the Independent Data (ID) register.

Detailed Description

Macro Definition Documentation

#define __HAL_CRC_DR_RESET ( __HANDLE__ ) ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)

Reset CRC Data Register.

Parameters

__HANDLE__ CRC handle

Return values

None

#define __HAL_CRC_GET_IDR ( __HANDLE__ ) (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)

Return the data stored in the Independent Data (ID) register.

Parameters

__HANDLE__ CRC handle

Note: Refer to the Reference Manual to get the authorized VALUE length in bits

Return values

Value of the ID register

#define __HAL_CRC_INITIALCRCVALUE_CONFIG	(	__HANDLE__,
		__INIT__
	)	((__HANDLE__)->Instance->INIT = (__INIT__))

Set CRC INIT non-default value.

Parameters

__HANDLE__	CRC handle
__INIT__	32-bit initial value

Return values

None

#define __HAL_CRC_RESET_HANDLE_STATE ( __HANDLE__ ) ((__HANDLE__)->State = HAL_CRC_STATE_RESET)

Reset CRC handle state.

Parameters

__HANDLE__ CRC handle.

Return values

None

#define __HAL_CRC_SET_IDR	(	__HANDLE__,
		__VALUE__
	)	(WRITE_REG((__HANDLE__)->Instance->IDR, (__VALUE__)))

Store data in the Independent Data (ID) register.

Parameters

__HANDLE__	CRC handle
__VALUE__	Value to be stored in the ID register

Note: Refer to the Reference Manual to get the authorized VALUE length in bits

Return values

None