crc.c File Reference

crc module implementation More...

#include "crc.h"
#include "fassert.h"
#include "fstd_types.h"
#include <stdint.h>

Include dependency graph for crc.c:

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Functions
STD_RETURN_TYPE_e	CRC_CalculateCrc (uint64_t *pCrc, uint8_t *pData, uint32_t lengthInBytes)
	Computes CRC of data flow. More...

Detailed Description

crc module implementation

Copyright

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Author

foxBMS Team

Date

2022-02-22 (date of creation)

Updated

2023-10-12 (date of last update)

Version

v1.6.0

Prefix

CRC

Uses the system CRC hardware for data integrity calculation

Definition in file crc.c.

Function Documentation

CRC_CalculateCrc()

STD_RETURN_TYPE_e CRC_CalculateCrc	(	uint64_t *	pCrc,
		uint8_t *	pData,
		uint32_t	lengthInBytes
	)

Computes CRC of data flow.

This function uses the hardware of the MCU. Data must be given in byte chunks.

Parameters

[in]	pCrc	uint64_t pointer to the calculated CRC
[in]	pData	uint8_t pointer to the start of the data flow
[in]	lengthInBytes	length in bytes of the data flow

Returns

STD_OK if CRC hardware available, STD_NOT_OK otherwise

Definition at line 76 of file crc.c.