#include <crc.hpp>

Static Public Member Functions
static uint32_t	generic (crcMode mode, const void *const pData, const size_t length, uint32_t poly, const uint32_t init=0U, bool refIn=false, bool refOut=false, uint32_t xorOut=0U) noexcept
	Calculates in one pass the common width bit CRC value for a block of data that is passed to the function together with a parameter indicating the length.

static uint8_t	crc8 (const void *const pData, const size_t length) noexcept
	CRC-8 with poly = 0x07 init = 0x00 refIn = false refOut = false xorOut= 0x00.

static uint8_t	crc8_CDMA2000 (const void *const pData, const size_t length) noexcept
	CRC-8/CDMA2000 with poly = 0x9B init = 0xFF refIn = false refOut = false xorOut= 0x00.

static uint8_t	crc8_DARC (const void *const pData, const size_t length) noexcept
	CRC-8/DARC with poly = 0x39 init = 0x00 refIn = true refOut = true xorOut= 0x00.

static uint8_t	crc8_DVS_S2 (const void *const pData, const size_t length) noexcept
	CRC-8/DVS-S2 with poly = 0xD5 init = 0x00 refIn = false refOut = false xorOut= 0x00.

static uint8_t	crc8_EBU (const void *const pData, const size_t length) noexcept
	CRC-8/EBU with poly = 0x1D init = 0xFF refIn = true refOut = true xorOut= 0x00.

static uint8_t	crc8_I_CODE (const void *const pData, const size_t length) noexcept
	CRC-8/I-CODE with poly = 0x1D init = 0xFD refIn = false refOut = false xorOut= 0x00.

static uint8_t	crc8_ITU (const void *const pData, const size_t length) noexcept
	CRC-8/ITU with poly = 0x07 init = 0x00 refIn = false refOut = false xorOut= 0x55.

static uint8_t	crc8_MAXIM (const void *const pData, const size_t length) noexcept
	CRC-8/MAXIM with poly = 0x31 init = 0x00 refIn = true refOut = true xorOut= 0x00.

static uint8_t	crc8_ROHC (const void *const pData, const size_t length) noexcept
	CRC-8/ROHC with poly = 0x07 init = 0xFF refIn = true refOut = true xorOut= 0x00.

static uint8_t	crc8_WCDMA (const void *const pData, const size_t length) noexcept
	CRC-8/WCDMA with poly = 0x9B init = 0x00 refIn = true refOut = true xorOut= 0x00.

static uint16_t	crc16_CCITT_FALSE (const void *const pData, const size_t length) noexcept
	CRC-16/CCITT-FALSE with poly = 0x1021 init = 0xFFFF refIn = false refOut = false xorOut= 0x0000.

static uint16_t	crc16_ARC (const void *const pData, const size_t length) noexcept
	CRC-16/ARC with poly = 0x8005 init = 0x0000 refIn = true refOut = true xorOut= 0x0000.

static uint16_t	crc16_AUG_CCITT (const void *const pData, const size_t length) noexcept
	CRC-16/AUG-CCITT with poly = 0x1021 init = 0x1D0F refIn = false refOut = false xorOut= 0x0000.

static uint16_t	crc16_BUYPASS (const void *const pData, const size_t length) noexcept
	CRC-16/BUYPASS with poly = 0x8005 init = 0x0000 refIn = false refOut = false xorOut= 0x0000.

static uint16_t	crc16_CDMA2000 (const void *const pData, const size_t length) noexcept
	CRC-16/CDMA2000 with poly = 0xC867 init = 0xFFFF refIn = false refOut = false xorOut= 0x0000.

static uint16_t	crc16_DDS_110 (const void *const pData, const size_t length) noexcept
	CRC-16/DDS-110 with poly = 0x8005 init = 0x800D refIn = false refOut = false xorOut= 0x0000.

static uint16_t	crc16_DECT_R (const void *const pData, const size_t length) noexcept
	CRC-16/DECT-R with poly = 0x0589 init = 0x0000 refIn = false refOut = false xorOut= 0x0001.

static uint16_t	crc16_DECT_X (const void *const pData, const size_t length) noexcept
	CRC-16/DECT-X with poly = 0x0589 init = 0x0000 refIn = false refOut = false xorOut= 0x0000.

static uint16_t	crc16_DNP (const void *const pData, const size_t length) noexcept
	CRC-16/DNP with poly = 0x3D98 init = 0x0000 refIn = true refOut = true xorOut= 0xFFFF.

static uint16_t	crc16_EN_13757 (const void *const pData, const size_t length) noexcept
	CRC-16/EN-13757 with poly = 0x3D65 init = 0x0000 refIn = false refOut = false xorOut= 0xFFFF.

static uint16_t	crc16_GENIBUS (const void *const pData, const size_t length) noexcept
	CRC-16/GENIBUS with poly = 0x1021 init = 0xFFFF refIn = false refOut = false xorOut= 0xFFFF.

static uint16_t	crc16_MAXIM (const void *const pData, const size_t length) noexcept
	CRC-16/MAXIM with poly = 0x8005 init = 0x0000 refIn = true refOut = true xorOut= 0xFFFF.

static uint16_t	crc16_MCRF4XX (const void *const pData, const size_t length) noexcept
	CRC-16/MCRF4XX with poly = 0x1021 init = 0xFFFF refIn = true refOut = true xorOut= 0x0000.

static uint16_t	crc16_RIELLO (const void *const pData, const size_t length) noexcept
	CRC-16/RIELLO with poly = 0x1021 init = 0xB2AA refIn = true refOut = true xorOut= 0x0000.

static uint16_t	crc16_T10_DIF (const void *const pData, const size_t length) noexcept
	CRC-16/DECT-X with poly = 0x8bb7 init = 0x0000 refIn = false refOut = false xorOut= 0x0000.

static uint16_t	crc16_TELEDISK (const void *const pData, const size_t length) noexcept
	CRC-16/TELEDISK with poly = 0xA097 init = 0x0000 refIn = false refOut = false xorOut= 0x0000.

static uint16_t	crc16_TMS37157 (const void *const pData, const size_t length) noexcept
	CRC-16/TMS37157 with poly = 0x1021 init = 0x89EC refIn = true refOut = true xorOut= 0x000.

static uint16_t	crc16_USB (const void *const pData, const size_t length) noexcept
	CRC-16/USB with poly = 0x8005 init = 0xFFFF refIn = true refOut = true xorOut= 0xFFFF.

static uint16_t	crc16_A (const void *const pData, const size_t length) noexcept
	CRC-A with poly = 0x1021 init = 0xC6C6 refIn = true refOut = true xorOut= 0x0000.

static uint16_t	crc16_KERMIT (const void *const pData, const size_t length) noexcept
	CRC-16/KERMIT with poly = 0x1021 init = 0x0000 refIn = true refOut = true xorOut= 0x000.

static uint16_t	crc16_MODBUS (const void *const pData, const size_t length) noexcept
	CRC-16/MODBUS with poly = 0x8005 init = 0xFFFF refIn = true refOut = true xorOut= 0x0000.

static uint16_t	crc16_X_25 (const void *const pData, const size_t length) noexcept
	CRC-16/X-25 with poly = 0x1021 init = 0xFFFF refIn = true refOut = true xorOut= 0xFFFF.

static uint16_t	crc16_XMODEM (const void *const pData, const size_t length) noexcept
	CRC-16/XMODEM with poly = 0x1021 init = 0x0000 refIn = false refOut = false xorOut= 0x0000.

static uint32_t	crc32 (const void *const pData, const size_t length) noexcept
	CRC-32 with poly = 0x04C11DB7 init = 0xFFFFFFFF refIn = true refOut = true xorOut= 0xFFFFFFFF.

static uint32_t	crc32_BZIP2 (const void *const pData, const size_t length) noexcept
	CRC-32/BZIP2 with poly = 0x04C11DB7 init = 0xFFFFFFFF refIn = false refOut = false xorOut= 0xFFFFFFFF.

static uint32_t	crc32_C (const void *const pData, const size_t length) noexcept
	CRC-32C with poly = 0x1EDC6F41 init = 0xFFFFFFFF refIn = true refOut = true xorOut= 0xFFFFFFFF.

static uint32_t	crc32_D (const void *const pData, const size_t length) noexcept
	CRC-32D with poly = 0xA833982B init = 0xFFFFFFFF refIn = true refOut = true xorOut= 0xFFFFFFFF.

static uint32_t	crc32_JAMCRC (const void *const pData, const size_t length) noexcept
	CRC-32/JAMCRC with poly = 0x04C11DB7 init = 0xFFFFFFFF refIn = true refOut = true xorOut= 0x00000000.

static uint32_t	crc32_MPEG2 (const void *const pData, const size_t length) noexcept
	CRC-32/MPEG2 with poly = 0x04C11DB7 init = 0xFFFFFFFF refIn = false refOut = false xorOut= 0x00000000.

static uint32_t	crc32_POSIX (const void *const pData, const size_t length) noexcept
	CRC-32/POSIX with poly = 0x04C11DB7 init = 0x00000000 refIn = false refOut = false xorOut= 0xFFFFFFFF.

static uint32_t	crc32_Q (const void *const pData, const size_t length) noexcept
	CRC-32Q with poly = 0x814141AB init = 0x00000000 refIn = false refOut = false xorOut= 0x00000000.

static uint32_t	crc32_XFER (const void *const pData, const size_t length) noexcept
	CRC-32/XFER with poly = 0x000000AF init = 0x00000000 refIn = false refOut = false xorOut= 0x00000000.

Member Function Documentation

◆ crc16_A()

static uint16_t qlibs::crc::crc16_A	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-A with poly = 0x1021 init = 0xC6C6 refIn = true refOut = true xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_ARC()

static uint16_t qlibs::crc::crc16_ARC	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/ARC with poly = 0x8005 init = 0x0000 refIn = true refOut = true xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_AUG_CCITT()

static uint16_t qlibs::crc::crc16_AUG_CCITT	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/AUG-CCITT with poly = 0x1021 init = 0x1D0F refIn = false refOut = false xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_BUYPASS()

static uint16_t qlibs::crc::crc16_BUYPASS	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/BUYPASS with poly = 0x8005 init = 0x0000 refIn = false refOut = false xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_CCITT_FALSE()

static uint16_t qlibs::crc::crc16_CCITT_FALSE	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/CCITT-FALSE with poly = 0x1021 init = 0xFFFF refIn = false refOut = false xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_CDMA2000()

static uint16_t qlibs::crc::crc16_CDMA2000	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/CDMA2000 with poly = 0xC867 init = 0xFFFF refIn = false refOut = false xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_DDS_110()

static uint16_t qlibs::crc::crc16_DDS_110	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/DDS-110 with poly = 0x8005 init = 0x800D refIn = false refOut = false xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_DECT_R()

static uint16_t qlibs::crc::crc16_DECT_R	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/DECT-R with poly = 0x0589 init = 0x0000 refIn = false refOut = false xorOut= 0x0001.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_DECT_X()

static uint16_t qlibs::crc::crc16_DECT_X	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/DECT-X with poly = 0x0589 init = 0x0000 refIn = false refOut = false xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_DNP()

static uint16_t qlibs::crc::crc16_DNP	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/DNP with poly = 0x3D98 init = 0x0000 refIn = true refOut = true xorOut= 0xFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_EN_13757()

static uint16_t qlibs::crc::crc16_EN_13757	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/EN-13757 with poly = 0x3D65 init = 0x0000 refIn = false refOut = false xorOut= 0xFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_GENIBUS()

static uint16_t qlibs::crc::crc16_GENIBUS	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/GENIBUS with poly = 0x1021 init = 0xFFFF refIn = false refOut = false xorOut= 0xFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_KERMIT()

static uint16_t qlibs::crc::crc16_KERMIT	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/KERMIT with poly = 0x1021 init = 0x0000 refIn = true refOut = true xorOut= 0x000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_MAXIM()

static uint16_t qlibs::crc::crc16_MAXIM	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/MAXIM with poly = 0x8005 init = 0x0000 refIn = true refOut = true xorOut= 0xFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_MCRF4XX()

static uint16_t qlibs::crc::crc16_MCRF4XX	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/MCRF4XX with poly = 0x1021 init = 0xFFFF refIn = true refOut = true xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_MODBUS()

static uint16_t qlibs::crc::crc16_MODBUS	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/MODBUS with poly = 0x8005 init = 0xFFFF refIn = true refOut = true xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_RIELLO()

static uint16_t qlibs::crc::crc16_RIELLO	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/RIELLO with poly = 0x1021 init = 0xB2AA refIn = true refOut = true xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_T10_DIF()

static uint16_t qlibs::crc::crc16_T10_DIF	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/DECT-X with poly = 0x8bb7 init = 0x0000 refIn = false refOut = false xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_TELEDISK()

static uint16_t qlibs::crc::crc16_TELEDISK	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/TELEDISK with poly = 0xA097 init = 0x0000 refIn = false refOut = false xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_TMS37157()

static uint16_t qlibs::crc::crc16_TMS37157	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/TMS37157 with poly = 0x1021 init = 0x89EC refIn = true refOut = true xorOut= 0x000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_USB()

static uint16_t qlibs::crc::crc16_USB	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/USB with poly = 0x8005 init = 0xFFFF refIn = true refOut = true xorOut= 0xFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_X_25()

static uint16_t qlibs::crc::crc16_X_25	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/X-25 with poly = 0x1021 init = 0xFFFF refIn = true refOut = true xorOut= 0xFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc16_XMODEM()

static uint16_t qlibs::crc::crc16_XMODEM	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-16/XMODEM with poly = 0x1021 init = 0x0000 refIn = false refOut = false xorOut= 0x0000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc32()

static uint32_t qlibs::crc::crc32	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-32 with poly = 0x04C11DB7 init = 0xFFFFFFFF refIn = true refOut = true xorOut= 0xFFFFFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc32_BZIP2()

static uint32_t qlibs::crc::crc32_BZIP2	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-32/BZIP2 with poly = 0x04C11DB7 init = 0xFFFFFFFF refIn = false refOut = false xorOut= 0xFFFFFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc32_C()

static uint32_t qlibs::crc::crc32_C	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-32C with poly = 0x1EDC6F41 init = 0xFFFFFFFF refIn = true refOut = true xorOut= 0xFFFFFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc32_D()

static uint32_t qlibs::crc::crc32_D	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-32D with poly = 0xA833982B init = 0xFFFFFFFF refIn = true refOut = true xorOut= 0xFFFFFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc32_JAMCRC()

static uint32_t qlibs::crc::crc32_JAMCRC	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-32/JAMCRC with poly = 0x04C11DB7 init = 0xFFFFFFFF refIn = true refOut = true xorOut= 0x00000000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc32_MPEG2()

static uint32_t qlibs::crc::crc32_MPEG2	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-32/MPEG2 with poly = 0x04C11DB7 init = 0xFFFFFFFF refIn = false refOut = false xorOut= 0x00000000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc32_POSIX()

static uint32_t qlibs::crc::crc32_POSIX	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-32/POSIX with poly = 0x04C11DB7 init = 0x00000000 refIn = false refOut = false xorOut= 0xFFFFFFFF.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc32_Q()

static uint32_t qlibs::crc::crc32_Q	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-32Q with poly = 0x814141AB init = 0x00000000 refIn = false refOut = false xorOut= 0x00000000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc32_XFER()

static uint32_t qlibs::crc::crc32_XFER	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-32/XFER with poly = 0x000000AF init = 0x00000000 refIn = false refOut = false xorOut= 0x00000000.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc8()

static uint8_t qlibs::crc::crc8	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-8 with poly = 0x07 init = 0x00 refIn = false refOut = false xorOut= 0x00.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc8_CDMA2000()

static uint8_t qlibs::crc::crc8_CDMA2000	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-8/CDMA2000 with poly = 0x9B init = 0xFF refIn = false refOut = false xorOut= 0x00.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc8_DARC()

static uint8_t qlibs::crc::crc8_DARC	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-8/DARC with poly = 0x39 init = 0x00 refIn = true refOut = true xorOut= 0x00.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc8_DVS_S2()

static uint8_t qlibs::crc::crc8_DVS_S2	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-8/DVS-S2 with poly = 0xD5 init = 0x00 refIn = false refOut = false xorOut= 0x00.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc8_EBU()

static uint8_t qlibs::crc::crc8_EBU	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-8/EBU with poly = 0x1D init = 0xFF refIn = true refOut = true xorOut= 0x00.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc8_I_CODE()

static uint8_t qlibs::crc::crc8_I_CODE	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-8/I-CODE with poly = 0x1D init = 0xFD refIn = false refOut = false xorOut= 0x00.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc8_ITU()

static uint8_t qlibs::crc::crc8_ITU	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-8/ITU with poly = 0x07 init = 0x00 refIn = false refOut = false xorOut= 0x55.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc8_MAXIM()

static uint8_t qlibs::crc::crc8_MAXIM	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-8/MAXIM with poly = 0x31 init = 0x00 refIn = true refOut = true xorOut= 0x00.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc8_ROHC()

static uint8_t qlibs::crc::crc8_ROHC	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-8/ROHC with poly = 0x07 init = 0xFF refIn = true refOut = true xorOut= 0x00.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ crc8_WCDMA()

static uint8_t qlibs::crc::crc8_WCDMA	(	const void *const	pData,
		const size_t	length )

inlinestaticnoexcept

CRC-8/WCDMA with poly = 0x9B init = 0x00 refIn = true refOut = true xorOut= 0x00.

Parameters

[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.

Returns: The CRC value for data.

◆ generic()

uint32_t crc::generic	(	crcMode	mode,
		const void *const	pData,
		const size_t	length,
		uint32_t	poly,
		const uint32_t	init = 0U,
		bool	refIn = false,
		bool	refOut = false,
		uint32_t	xorOut = 0U )

staticnoexcept

Calculates in one pass the common width bit CRC value for a block of data that is passed to the function together with a parameter indicating the length.

Parameters

[in]	mode	To select the CRC calculation mode. Only the following values are supported: CRC8, CRC16 and CRC32.
[in]	pData	A pointer to the block of data.
[in]	length	The number of bytes in data.
[in]	poly	CRC polynomial value.
[in]	init	CRC initial value.
[in]	refIn	If `true`, the input data is reflected before processing.
[in]	refOut	If `true`, the CRC result is reflected before output.
[in]	xorOut	The final XOR value.

Returns: The CRC value for data.

Static Public Member Functions

Member Function Documentation

◆ crc16_A()

◆ crc16_ARC()

◆ crc16_AUG_CCITT()

◆ crc16_BUYPASS()

◆ crc16_CCITT_FALSE()

◆ crc16_CDMA2000()

◆ crc16_DDS_110()

◆ crc16_DECT_R()

◆ crc16_DECT_X()

◆ crc16_DNP()

◆ crc16_EN_13757()

◆ crc16_GENIBUS()

◆ crc16_KERMIT()

◆ crc16_MAXIM()

◆ crc16_MCRF4XX()

◆ crc16_MODBUS()

◆ crc16_RIELLO()

◆ crc16_T10_DIF()

◆ crc16_TELEDISK()

◆ crc16_TMS37157()

◆ crc16_USB()

◆ crc16_X_25()

◆ crc16_XMODEM()

◆ crc32()

◆ crc32_BZIP2()

◆ crc32_C()

◆ crc32_D()

◆ crc32_JAMCRC()

◆ crc32_MPEG2()

◆ crc32_POSIX()

◆ crc32_Q()

◆ crc32_XFER()

◆ crc8()

◆ crc8_CDMA2000()

◆ crc8_DARC()

◆ crc8_DVS_S2()

◆ crc8_EBU()

◆ crc8_I_CODE()

◆ crc8_ITU()

◆ crc8_MAXIM()

◆ crc8_ROHC()

◆ crc8_WCDMA()

◆ generic()