DUNE::Algorithms::FletcherChecksum Class Reference

Detailed Description

8-bit Fletcher Checksum Algorithm.

Implementation of the 8-bit Fletcher Checksum Algorithm as described in RFC 1146.

Static Public Member Functions
static void	compute (const uint8_t *buffer, int length, uint8_t &a, uint8_t &b)

Member Function Documentation

static void DUNE::Algorithms::FletcherChecksum::compute ( const uint8_t *  buffer, int  length, uint8_t &  a, uint8_t &  b  )

inlinestatic

Compute the 8-bit Fletcher Checksum of a byte buffer D.

The result is returned in the accumulators A and B that should be initilized to 0 before calling this method.

Parameters

buffer	byte buffer.
length	byte buffer length.
a	accumulator A (sum of all bytes).
b	accumulator B (sum of partial byte sums).

Collaboration diagram for DUNE::Algorithms::FletcherChecksum: