CRC exported macros

Macros
#define	__HAL_CRC_RESET_HANDLE_STATE(__HANDLE__)   ((__HANDLE__)->State = HAL_CRC_STATE_RESET)
	Reset CRC handle state. More...
#define	__HAL_CRC_DR_RESET(__HANDLE__)   ((__HANDLE__)->Instance->CR |= CRC_CR_RESET)
	Reset CRC Data Register. More...
#define	__HAL_CRC_INITIALCRCVALUE_CONFIG(__HANDLE__, __INIT__)   ((__HANDLE__)->Instance->INIT = (__INIT__))
	Set CRC INIT non-default value. More...
#define	__HAL_CRC_SET_IDR(__HANDLE__, __VALUE__)   (WRITE_REG((__HANDLE__)->Instance->IDR, CRC_IDR_IDR, (__VALUE__)))
	Stores a 8-bit data in the Independent Data(ID) register. More...
#define	__HAL_CRC_GET_IDR(__HANDLE__)   (((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)
	Returns the 8-bit data stored in the Independent Data(ID) register. More...

Detailed Description

Macro Definition Documentation

#define __HAL_CRC_DR_RESET

(

__HANDLE__

)

((__HANDLE__)->Instance->CR |= CRC_CR_RESET)

Reset CRC Data Register.

Parameters

<strong>HANDLE</strong>

CRC handle

Return values

None.

Definition at line 256 of file stm32f7xx_hal_crc.h.

#define __HAL_CRC_GET_IDR

(

__HANDLE__

)

(((__HANDLE__)->Instance->IDR) & CRC_IDR_IDR)

Returns the 8-bit data stored in the Independent Data(ID) register.

Parameters

<strong>HANDLE</strong>

CRC handle

Return values

8-bit

value of the ID register

Definition at line 279 of file stm32f7xx_hal_crc.h.

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

Set CRC INIT non-default value.

Parameters

<strong>HANDLE</strong>	: CRC handle
<strong>INIT</strong>	: 32-bit initial value

Return values

None.

Definition at line 264 of file stm32f7xx_hal_crc.h.

#define __HAL_CRC_RESET_HANDLE_STATE

(

__HANDLE__

)

((__HANDLE__)->State = HAL_CRC_STATE_RESET)

Reset CRC handle state.

Parameters

<strong>HANDLE</strong>

CRC handle.

Return values

None

Definition at line 249 of file stm32f7xx_hal_crc.h.

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

Stores a 8-bit data in the Independent Data(ID) register.

Parameters

<strong>HANDLE</strong>	CRC handle
<strong>VALUE</strong>	8-bit value to be stored in the ID register

Return values

None

Definition at line 272 of file stm32f7xx_hal_crc.h.