CRC_HandleTypeDef Struct Reference

CRC Handle Structure definition. More...

#include <stm32h7xx_hal_crc.h>

Data Fields
CRC_TypeDef *	Instance
CRC_InitTypeDef	Init
HAL_LockTypeDef	Lock
__IO HAL_CRC_StateTypeDef	State
uint32_t	InputDataFormat

Detailed Description

CRC Handle Structure definition.

Field Documentation

Init

CRC_InitTypeDef CRC_HandleTypeDef::Init

CRC configuration parameters

InputDataFormat

uint32_t CRC_HandleTypeDef::InputDataFormat

This parameter is a value of Input Buffer Format and specifies input data format. Can be either

• CRC_INPUTDATA_FORMAT_BYTES input data is a stream of bytes (8-bit data)
• CRC_INPUTDATA_FORMAT_HALFWORDS input data is a stream of half-words (16-bit data)
• CRC_INPUTDATA_FORMAT_WORDS input data is a stream of words (32-bit data)

Note that constant CRC_INPUT_FORMAT_UNDEFINED is defined but an initialization error must occur if InputBufferFormat is not one of the three values listed above

Instance

CRC_TypeDef* CRC_HandleTypeDef::Instance

Register base address

Lock

HAL_LockTypeDef CRC_HandleTypeDef::Lock

CRC Locking object

State

__IO HAL_CRC_StateTypeDef CRC_HandleTypeDef::State

CRC communication state

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The documentation for this struct was generated from the following file:

• bsps/arm/stm32h7/include/stm32h7xx_hal_crc.h