HAL_CRC_Calculate() function

Compute the 32-bit CRC value of a 32-bit data buffer starting with hcrc->Instance->INIT as initialization value.

Syntax

uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);

CRC handle

pointer to the input data buffer.

input data buffer length (number of uint32_t words).

uint32_t CRC (returned value LSBs for CRC shorter than 32 bits)

HAL_CRC_Calculate() is referenced by 9 libraries and example projects.

Location	Text
stm32f4xx_hal_crc.c:257	uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength)
stm32f4xx_hal_crc.h:151	uint32_t HAL_CRC_Calculate(CRC_HandleTypeDef *hcrc, uint32_t pBuffer[], uint32_t BufferLength);

Data read by HAL_CRC_Calculate()

Data written by HAL_CRC_Calculate()

HAL_CRC_Calculate()::index

HAL_CRC_Calculate()::temp

all items filtered out

HAL_CRC_Calculate()

HAL_CRC_Calculate()::index

HAL_CRC_Calculate()::temp

all items filtered out

Type of HAL_CRC_Calculate()

HAL_CRC_Calculate()

uint32_t

all items filtered out