repetition.h File Reference

ECC repetition code. More...

Detailed Description

ECC repetition code.

Author

Joseph Gaeddert

Peter Kietzmann peter.nosp@m..kie.nosp@m.tzman.nosp@m.n@ha.nosp@m.w.ham.nosp@m.burg.nosp@m..de

Definition in file repetition.h.

Go to the source code of this file.

#define	ECC_REPETITION_COUNT   (3)
	Number of repetitions of a byte.
#define	DECODER_MAJORITY   ((ECC_REPETITION_COUNT - 1) / 2)
	Calculates the majority according to the number of repetitions.
void	repetition_encode (unsigned int _dec_msg_len, unsigned char *_msg_dec, unsigned char *_msg_enc)
	encode block of data with ECC_REPETITION_COUNT number of repetitions
void	repetition_decode (unsigned int _dec_msg_len, unsigned char *_msg_enc, unsigned char *_msg_dec)
	decode block of data with ECC_REPETITION_COUNT repetitions

Macro Definition Documentation

DECODER_MAJORITY

#define DECODER_MAJORITY   ((ECC_REPETITION_COUNT - 1) / 2)

Calculates the majority according to the number of repetitions.

Definition at line 48 of file repetition.h.

ECC_REPETITION_COUNT

#define ECC_REPETITION_COUNT   (3)

Number of repetitions of a byte.

Definition at line 44 of file repetition.h.

Function Documentation

repetition_decode()

void repetition_decode	(	unsigned int	_dec_msg_len,
		unsigned char *	_msg_enc,
		unsigned char *	_msg_dec
	)

decode block of data with ECC_REPETITION_COUNT repetitions

Parameters

[in]	_dec_msg_len	decoded message length (number of bytes)
[in]	_msg_enc	encoded message [size: 1 x ECC_REPETITION_COUNT*_dec_msg_len]
[out]	_msg_dec	decoded message [size: 1 x _dec_msg_len]

repetition_encode()

void repetition_encode	(	unsigned int	_dec_msg_len,
		unsigned char *	_msg_dec,
		unsigned char *	_msg_enc
	)

encode block of data with ECC_REPETITION_COUNT number of repetitions

Parameters

[in]	_dec_msg_len	decoded message length (number of bytes)
[in]	_msg_dec	decoded message [size: 1 x _dec_msg_len]
[out]	_msg_enc	encoded message [size: 1 x ECC_REPETITION_COUNT*_dec_msg_len]