crc_module_config_t Struct Reference

CRC module configuration. More...

Data Fields
uint32_t	polynomial
uint32_t	seed
crc_transpose_type_t	readTranspose
crc_transpose_type_t	writeTranspose
bool	complementChecksum
crc_bits_t	crcBits

Detailed Description

CRC module configuration.

This structure holds the configuration for the CRC module.

Field Documentation

bool complementChecksum

True if the result shall be complement of the actual checksum.

crc_bits_t crcBits

Selects 16- or 32- bit CRC protocol.

uint32_t polynomial

CRC Polynomial, MSBit first.
Example polynomial: 0x1021 = 1_0000_0010_0001 = x^12+x^5+1

crc_transpose_type_t readTranspose

Type of transpose when reading CRC result.

uint32_t seed

Starting checksum value

crc_transpose_type_t writeTranspose

Type of transpose when writing CRC input data.

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

• fsl_crc.c