gr::fec Namespace Reference

Namespaces
namespace	code

Classes
class	async_decoder
	Creates the decoder block for use in GNU Radio flowgraphs from a given FEC API object derived from the generic_decoder class. More...
class	async_encoder
	Creates the encoder block for use in GNU Radio flowgraphs with async message from a given FEC API object derived from the generic_encoder class. More...
class	ber_bf
	BER block in FECAPI. More...
class	conv_bit_corr_bb
	Correlate block in FECAPI. More...
class	decode_ccsds_27_fb
	A rate 1/2, k=7 convolutional decoder for the CCSDS standard. More...
class	decoder
	General FEC decoding block that takes in a decoder variable object (derived from gr::fec::general_decoder) for use in a flowgraph. More...
class	depuncture_bb
	Depuncture a stream of samples. More...
class	encode_ccsds_27_bb
	A rate 1/2, k=7 convolutional encoder for the CCSDS standard. More...
class	encoder
	Creates the encoder block for use in GNU Radio flowgraphs from a given FECAPI object derived from the generic_encoder class. More...
class	generic_decoder
	Parent class for FECAPI objects. More...
class	generic_encoder
class	ldpc_decoder
class	ldpc_encoder
class	puncture_bb
	Puncture a stream of unpacked bits. More...
class	puncture_ff
	Puncture a stream of floats. More...
class	tagged_decoder
	General FEC decoding block that takes in a decoder variable object (derived from gr::fec::general_decoder) for use in a flowgraph. More...
class	tagged_encoder
	Creates the encoder block for use in GNU Radio flowgraphs from a given FECAPI object derived from the generic_encoder class. More...
class	tpc_common
class	tpc_decoder
class	tpc_encoder
struct	viterbi_state

Functions
FEC_API int	get_decoder_output_size (generic_decoder::sptr my_decoder)
FEC_API int	get_decoder_input_size (generic_decoder::sptr my_decoder)
FEC_API float	get_shift (generic_decoder::sptr my_decoder)
FEC_API int	get_history (generic_decoder::sptr my_decoder)
FEC_API int	get_decoder_input_item_size (generic_decoder::sptr my_decoder)
FEC_API int	get_decoder_output_item_size (generic_decoder::sptr my_decoder)
FEC_API const char *	get_decoder_input_conversion (generic_decoder::sptr my_decoder)
FEC_API const char *	get_decoder_output_conversion (generic_decoder::sptr my_decoder)
FEC_API int	get_encoder_output_size (generic_encoder::sptr my_encoder)
FEC_API int	get_encoder_input_size (generic_encoder::sptr my_encoder)
FEC_API const char *	get_encoder_input_conversion (generic_encoder::sptr my_encoder)
FEC_API const char *	get_encoder_output_conversion (generic_encoder::sptr my_encoder)
FEC_API void	gen_met (int mettab[2][256], int amp, double esn0, double bias, int scale)
FEC_API unsigned char	encode (unsigned char *symbols, unsigned char *data, unsigned int nbytes, unsigned char encstate)
FEC_API void	viterbi_chunks_init (struct viterbi_state *state)
FEC_API void	viterbi_butterfly2 (unsigned char *symbols, int mettab[2][256], struct viterbi_state *state0, struct viterbi_state *state1)
FEC_API unsigned char	viterbi_get_output (struct viterbi_state *state, unsigned char *outbuf)

Function Documentation

encode()

FEC_API unsigned char gr::fec::encode	(	unsigned char *	symbols,
		unsigned char *	data,
		unsigned int	nbytes,
		unsigned char	encstate
	)

gen_met()

FEC_API void gr::fec::gen_met	(	int	mettab[2][256],
		int	amp,
		double	esn0,
		double	bias,
		int	scale
	)

get_decoder_input_conversion()

FEC_API const char * gr::fec::get_decoder_input_conversion

(

generic_decoder::sptr

my_decoder

)

see generic_decoder::get_input_conversion()

get_decoder_input_item_size()

FEC_API int gr::fec::get_decoder_input_item_size

(

generic_decoder::sptr

my_decoder

)

see generic_decoder::get_input_item_size()

get_decoder_input_size()

FEC_API int gr::fec::get_decoder_input_size

(

generic_decoder::sptr

my_decoder

)

see generic_decoder::get_input_size()

get_decoder_output_conversion()

FEC_API const char * gr::fec::get_decoder_output_conversion

(

generic_decoder::sptr

my_decoder

)

see generic_decoder::get_output_conversion()

get_decoder_output_item_size()

FEC_API int gr::fec::get_decoder_output_item_size

(

generic_decoder::sptr

my_decoder

)

see generic_decoder::get_output_item_size()

get_decoder_output_size()

FEC_API int gr::fec::get_decoder_output_size

(

generic_decoder::sptr

my_decoder

)

see generic_decoder::get_output_size()

get_encoder_input_conversion()

FEC_API const char * gr::fec::get_encoder_input_conversion

(

generic_encoder::sptr

my_encoder

)

see generic_encoder::get_input_conversion()

get_encoder_input_size()

FEC_API int gr::fec::get_encoder_input_size

(

generic_encoder::sptr

my_encoder

)

see generic_encoder::get_input_size()

get_encoder_output_conversion()

FEC_API const char * gr::fec::get_encoder_output_conversion

(

generic_encoder::sptr

my_encoder

)

see generic_encoder::get_output_conversion()

get_encoder_output_size()

FEC_API int gr::fec::get_encoder_output_size

(

generic_encoder::sptr

my_encoder

)

see generic_encoder::get_output_size()

get_history()

FEC_API int gr::fec::get_history

(

generic_decoder::sptr

my_decoder

)

see generic_decoder::get_history()

get_shift()

FEC_API float gr::fec::get_shift

(

generic_decoder::sptr

my_decoder

)

see generic_decoder::get_shift()

viterbi_butterfly2()

FEC_API void gr::fec::viterbi_butterfly2	(	unsigned char *	symbols,
		int	mettab[2][256],
		struct viterbi_state *	state0,
		struct viterbi_state *	state1
	)

viterbi_chunks_init()

FEC_API void gr::fec::viterbi_chunks_init

(

struct viterbi_state *

state

)

viterbi_get_output()

FEC_API unsigned char gr::fec::viterbi_get_output	(	struct viterbi_state *	state,
		unsigned char *	outbuf
	)