GNU Radio Manual and C++ API Reference  3.10.9.1
The Free & Open Software Radio Ecosystem
gr::fec Namespace Reference

Namespaces

 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)

◆ get_decoder_input_item_size()

FEC_API int gr::fec::get_decoder_input_item_size ( generic_decoder::sptr  my_decoder)

◆ get_decoder_input_size()

FEC_API int gr::fec::get_decoder_input_size ( generic_decoder::sptr  my_decoder)

◆ get_decoder_output_conversion()

FEC_API const char* gr::fec::get_decoder_output_conversion ( generic_decoder::sptr  my_decoder)

◆ get_decoder_output_item_size()

FEC_API int gr::fec::get_decoder_output_item_size ( generic_decoder::sptr  my_decoder)

◆ get_decoder_output_size()

FEC_API int gr::fec::get_decoder_output_size ( generic_decoder::sptr  my_decoder)

◆ get_encoder_input_conversion()

FEC_API const char* gr::fec::get_encoder_input_conversion ( generic_encoder::sptr  my_encoder)

◆ get_encoder_input_size()

FEC_API int gr::fec::get_encoder_input_size ( generic_encoder::sptr  my_encoder)

◆ get_encoder_output_conversion()

FEC_API const char* gr::fec::get_encoder_output_conversion ( generic_encoder::sptr  my_encoder)

◆ get_encoder_output_size()

FEC_API int gr::fec::get_encoder_output_size ( generic_encoder::sptr  my_encoder)

◆ get_history()

FEC_API int gr::fec::get_history ( generic_decoder::sptr  my_decoder)

◆ get_shift()

FEC_API float gr::fec::get_shift ( generic_decoder::sptr  my_decoder)

◆ 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 
)