CRC functions

Detailed Description

Header: #include <mrpt/system/crc.h>.

Library: [mrpt-system]

Collaboration diagram for CRC functions:

Functions
uint16_t	mrpt::system::compute_CRC16 (const std::vector< uint8_t > &data, const uint16_t gen_pol=0x8005)
	Computes the CRC16 checksum of a block of data. More...
uint16_t	mrpt::system::compute_CRC16 (const uint8_t *data, const size_t len, const uint16_t gen_pol=0x8005)
uint32_t	mrpt::system::compute_CRC32 (const std::vector< uint8_t > &data, const uint32_t gen_pol=0xEDB88320L)
	Computes the CRC32 checksum of a block of data. More...
uint32_t	mrpt::system::compute_CRC32 (const uint8_t *data, const size_t len, const uint32_t gen_pol=0xEDB88320L)

Function Documentation

compute_CRC16() [1/2]

uint16_t mrpt::system::compute_CRC16	(	const std::vector< uint8_t > &	data,
		const uint16_t	gen_pol = 0x8005
	)

Computes the CRC16 checksum of a block of data.

Definition at line 15 of file crc.cpp.

References ASSERT_, and mrpt::opengl::internal::data.

Referenced by mrpt::hwdrivers::CSickLaserSerial::LMS_waitIncomingFrame(), mrpt::hwdrivers::CSickLaserSerial::SendCommandToSICK(), mrpt::hwdrivers::CSickLaserUSB::waitContinuousSampleFrame(), and mrpt::hwdrivers::CSickLaserSerial::waitContinuousSampleFrame().

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compute_CRC16() [2/2]

uint16_t mrpt::system::compute_CRC16	(	const uint8_t *	data,
		const size_t	len,
		const uint16_t	gen_pol = 0x8005
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 29 of file crc.cpp.

References mrpt::opengl::internal::data.

compute_CRC32() [1/2]

uint32_t mrpt::system::compute_CRC32	(	const std::vector< uint8_t > &	data,
		const uint32_t	gen_pol = 0xEDB88320L
	)

Computes the CRC32 checksum of a block of data.

Definition at line 22 of file crc.cpp.

References ASSERT_, and mrpt::opengl::internal::data.

Referenced by mrpt::hwdrivers::CGPSInterface::implement_parser_NOVATEL_OEM6(), and TEST().

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compute_CRC32() [2/2]

uint32_t mrpt::system::compute_CRC32	(	const uint8_t *	data,
		const size_t	len,
		const uint32_t	gen_pol = 0xEDB88320L
	)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 72 of file crc.cpp.

References CRC32Value(), and mrpt::opengl::internal::data.

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