gr::dtv Namespace Reference

Classes
class	atsc_deinterleaver
	ATSC deinterleave RS encoded ATSC data ( atsc_mpeg_packet_rs_encoded --> atsc_mpeg_packet_rs_encoded) More...
class	atsc_depad
	ATSC depad mpeg ts packets from 256 byte atsc_mpeg_packet to 188 byte char. More...
class	atsc_derandomizer
	ATSC "dewhiten" incoming mpeg transport stream packets. More...
class	atsc_equalizer
	ATSC Receiver Equalizer. More...
class	atsc_field_sync_mux
	<+description of block+> More...
class	atsc_fpll
	ATSC Receiver FPLL. More...
class	atsc_fs_checker
	ATSC Receiver FS_CHECKER. More...
class	atsc_interleaver
	<+description of block+> More...
class	atsc_pad
	<+description of block+> More...
class	plinfo
	pipeline info that flows with data More...
class	atsc_randomizer
	<+description of block+> More...
class	atsc_rs_decoder
	ATSC Receiver Reed-Solomon Decoder. More...
class	atsc_rs_encoder
	<+description of block+> More...
class	atsc_sync
	ATSC Receiver SYNC. More...
class	atsc_trellis_encoder
	<+description of block+> More...
class	atsc_viterbi_decoder
	ATSC Viterbi Decoder. More...
class	catv_frame_sync_enc_bb
	Frame Sync Encoder. Adds a 42-bit (64QAM) or 40-bit (256QAM) frame sync pattern with control word. More...
class	catv_randomizer_bb
	Randomizer, x^3 + x + alpha^3, 7-bit symbols. More...
class	catv_reed_solomon_enc_bb
	Reed Solomon Encoder, t=3, (128,122), 7-bit symbols. More...
class	catv_transport_framing_enc_bb
	Transport Framing Encoder. Adds a parity checksum to MPEG-2 packets. More...
class	catv_trellis_enc_bb
	Trellis Encoder. 14/15 (64QAM) or 19/20 (256QAM) code rate. More...
class	dvb_bbheader_bb
	Formats MPEG-2 Transport Stream packets into FEC baseband frames and adds a 10-byte header. More...
class	dvb_bbscrambler_bb
	Scrambles FEC baseband frames with a PRBS encoder. More...
class	dvb_bch_bb
	Encodes a BCH ((Bose, Chaudhuri, Hocquenghem) FEC. More...
class	dvb_ldpc_bb
	Encodes a LDPC (Low-Density Parity-Check) FEC. More...
class	dvbs2_interleaver_bb
	Bit interleaves DVB-S2 FEC baseband frames. More...
class	dvbs2_modulator_bc
	Modulates DVB-S2 frames. More...
class	dvbs2_physical_cc
	Signals DVB-S2 physical layer frames. More...
class	dvbt2_cellinterleaver_cc
	Cell and time interleaves QPSK/QAM modulated cells. More...
class	dvbt2_framemapper_cc
	Maps T2 frames. More...
class	dvbt2_freqinterleaver_cc
	Frequency interleaves a T2 frame. More...
class	dvbt2_interleaver_bb
	Bit interleaves DVB-T2 FEC baseband frames. More...
class	dvbt2_miso_cc
	Splits the stream for MISO (Multiple Input Single Output). More...
class	dvbt2_modulator_bc
	Modulates DVB-T2 cells. More...
class	dvbt2_p1insertion_cc
	Inserts a P1 symbol. More...
class	dvbt2_paprtr_cc
	Peak to Average Power Ratio (PAPR) reduction. More...
class	dvbt2_pilotgenerator_cc
	Adds pilots to T2 frames. More...
class	dvbt_bit_inner_deinterleaver
	Bit Inner deinterleaver. More...
class	dvbt_bit_inner_interleaver
	Bit Inner interleaver. More...
class	dvbt_convolutional_deinterleaver
	Convolutional deinterleaver. More...
class	dvbt_convolutional_interleaver
	Convolutional interleaver. More...
class	dvbt_demap
	DVB-T demapper. More...
class	dvbt_demod_reference_signals
	Reference signals demodulator. More...
class	dvbt_energy_descramble
	Energy descramble. More...
class	dvbt_energy_dispersal
	Energy dispersal. More...
class	dvbt_inner_coder
	Inner coder with Puncturing. More...
class	dvbt_map
	DVB-T mapper. More...
class	dvbt_ofdm_sym_acquisition
	OFDM symbol acquisition. More...
class	dvbt_reed_solomon_dec
	Reed Solomon decoder. More...
class	dvbt_reed_solomon_enc
	Reed Solomon encoder. More...
class	dvbt_reference_signals
	Reference signals generator. More...
class	dvbt_symbol_inner_interleaver
	Symbol interleaver. More...
class	dvbt_viterbi_decoder
	DVB-T Viterbi decoder. More...

Enumerations
enum	catv_constellation_t { CATV_MOD_64QAM = 0 , CATV_MOD_256QAM }
enum	dvb_standard_t { STANDARD_DVBS2 = 0 , STANDARD_DVBT2 }
enum	dvb_code_rate_t {   C1_4 = 0 , C1_3 , C2_5 , C1_2 ,   C3_5 , C2_3 , C3_4 , C4_5 ,   C5_6 , C7_8 , C8_9 , C9_10 ,   C13_45 , C9_20 , C90_180 , C96_180 ,   C11_20 , C100_180 , C104_180 , C26_45 ,   C18_30 , C28_45 , C23_36 , C116_180 ,   C20_30 , C124_180 , C25_36 , C128_180 ,   C13_18 , C132_180 , C22_30 , C135_180 ,   C140_180 , C7_9 , C154_180 , C11_45 ,   C4_15 , C14_45 , C7_15 , C8_15 ,   C32_45 , C2_9_VLSNR , C1_5_MEDIUM , C11_45_MEDIUM ,   C1_3_MEDIUM , C1_5_VLSNR_SF2 , C11_45_VLSNR_SF2 , C1_5_VLSNR ,   C4_15_VLSNR , C1_3_VLSNR , C_OTHER }
enum	dvb_framesize_t { FECFRAME_SHORT = 0 , FECFRAME_NORMAL , FECFRAME_MEDIUM }
enum	dvb_constellation_t {   MOD_QPSK = 0 , MOD_16QAM , MOD_64QAM , MOD_256QAM ,   MOD_8PSK , MOD_8APSK , MOD_16APSK , MOD_8_8APSK ,   MOD_32APSK , MOD_4_12_16APSK , MOD_4_8_4_16APSK , MOD_64APSK ,   MOD_8_16_20_20APSK , MOD_4_12_20_28APSK , MOD_128APSK , MOD_256APSK ,   MOD_BPSK , MOD_BPSK_SF2 , MOD_8VSB , MOD_OTHER }
enum	dvb_guardinterval_t {   GI_1_32 = 0 , GI_1_16 , GI_1_8 , GI_1_4 ,   GI_1_128 , GI_19_128 , GI_19_256 }
enum	dvbs2_rolloff_factor_t {   RO_0_35 = 0 , RO_0_25 , RO_0_20 , RO_RESERVED ,   RO_0_15 , RO_0_10 , RO_0_05 }
enum	dvbs2_pilots_t { PILOTS_OFF = 0 , PILOTS_ON }
enum	dvbs2_interpolation_t { INTERPOLATION_OFF = 0 , INTERPOLATION_ON }
enum	dvbt2_rotation_t { ROTATION_OFF = 0 , ROTATION_ON }
enum	dvbt2_streamtype_t { STREAMTYPE_TS = 0 , STREAMTYPE_GS , STREAMTYPE_BOTH }
enum	dvbt2_inputmode_t { INPUTMODE_NORMAL = 0 , INPUTMODE_HIEFF }
enum	dvbt2_extended_carrier_t { CARRIERS_NORMAL = 0 , CARRIERS_EXTENDED }
enum	dvbt2_preamble_t {   PREAMBLE_T2_SISO = 0 , PREAMBLE_T2_MISO , PREAMBLE_NON_T2 , PREAMBLE_T2_LITE_SISO ,   PREAMBLE_T2_LITE_MISO }
enum	dvbt2_fftsize_t {   FFTSIZE_2K = 0 , FFTSIZE_8K , FFTSIZE_4K , FFTSIZE_1K ,   FFTSIZE_16K , FFTSIZE_32K , FFTSIZE_8K_T2GI , FFTSIZE_32K_T2GI ,   FFTSIZE_16K_T2GI = 11 }
enum	dvbt2_papr_t { PAPR_OFF = 0 , PAPR_ACE , PAPR_TR , PAPR_BOTH }
enum	dvbt2_l1constellation_t { L1_MOD_BPSK = 0 , L1_MOD_QPSK , L1_MOD_16QAM , L1_MOD_64QAM }
enum	dvbt2_pilotpattern_t {   PILOT_PP1 = 0 , PILOT_PP2 , PILOT_PP3 , PILOT_PP4 ,   PILOT_PP5 , PILOT_PP6 , PILOT_PP7 , PILOT_PP8 }
enum	dvbt2_version_t { VERSION_111 = 0 , VERSION_121 , VERSION_131 }
enum	dvbt2_reservedbiasbits_t { RESERVED_OFF = 0 , RESERVED_ON }
enum	dvbt2_l1scrambled_t { L1_SCRAMBLED_OFF = 0 , L1_SCRAMBLED_ON }
enum	dvbt2_misogroup_t { MISO_TX1 = 0 , MISO_TX2 }
enum	dvbt2_showlevels_t { SHOWLEVELS_OFF = 0 , SHOWLEVELS_ON }
enum	dvbt2_inband_t { INBAND_OFF = 0 , INBAND_ON }
enum	dvbt2_equalization_t { EQUALIZATION_OFF = 0 , EQUALIZATION_ON }
enum	dvbt2_bandwidth_t {   BANDWIDTH_1_7_MHZ = 0 , BANDWIDTH_5_0_MHZ , BANDWIDTH_6_0_MHZ , BANDWIDTH_7_0_MHZ ,   BANDWIDTH_8_0_MHZ , BANDWIDTH_10_0_MHZ }
enum	dvbt_hierarchy_t { NH = 0 , ALPHA1 , ALPHA2 , ALPHA4 }
enum	dvbt_transmission_mode_t { T2k = 0 , T8k = 1 }

Variables
static constexpr int	ATSC_MPEG_DATA_LENGTH = 187
static constexpr int	ATSC_MPEG_PKT_LENGTH = 188
static constexpr int	ATSC_MPEG_RS_ENCODED_LENGTH = 207
static constexpr int	MPEG_SYNC_BYTE = 0x47
static constexpr int	MPEG_TRANSPORT_ERROR_BIT = 0x80
static constexpr double	ATSC_SYMBOL_RATE = 4.5e6 / 286 * 684
static constexpr double	ATSC_DATA_SEGMENT_RATE = ATSC_SYMBOL_RATE / 832
static constexpr int	ATSC_DATA_SEGMENT_LENGTH
static constexpr int	ATSC_DSEGS_PER_FIELD = 312

Enumeration Type Documentation

catv_constellation_t

enum gr::dtv::catv_constellation_t

Enumerator
CATV_MOD_64QAM
CATV_MOD_256QAM

dvb_code_rate_t

enum gr::dtv::dvb_code_rate_t

Enumerator
C1_4
C1_3
C2_5
C1_2
C3_5
C2_3
C3_4
C4_5
C5_6
C7_8
C8_9
C9_10
C13_45
C9_20
C90_180
C96_180
C11_20
C100_180
C104_180
C26_45
C18_30
C28_45
C23_36
C116_180
C20_30
C124_180
C25_36
C128_180
C13_18
C132_180
C22_30
C135_180
C140_180
C7_9
C154_180
C11_45
C4_15
C14_45
C7_15
C8_15
C32_45
C2_9_VLSNR
C1_5_MEDIUM
C11_45_MEDIUM
C1_3_MEDIUM
C1_5_VLSNR_SF2
C11_45_VLSNR_SF2
C1_5_VLSNR
C4_15_VLSNR
C1_3_VLSNR
C_OTHER

dvb_constellation_t

enum gr::dtv::dvb_constellation_t

Enumerator
MOD_QPSK
MOD_16QAM
MOD_64QAM
MOD_256QAM
MOD_8PSK
MOD_8APSK
MOD_16APSK
MOD_8_8APSK
MOD_32APSK
MOD_4_12_16APSK
MOD_4_8_4_16APSK
MOD_64APSK
MOD_8_16_20_20APSK
MOD_4_12_20_28APSK
MOD_128APSK
MOD_256APSK
MOD_BPSK
MOD_BPSK_SF2
MOD_8VSB
MOD_OTHER

dvb_framesize_t

enum gr::dtv::dvb_framesize_t

Enumerator
FECFRAME_SHORT
FECFRAME_NORMAL
FECFRAME_MEDIUM

dvb_guardinterval_t

enum gr::dtv::dvb_guardinterval_t

Enumerator
GI_1_32
GI_1_16
GI_1_8
GI_1_4
GI_1_128
GI_19_128
GI_19_256

dvb_standard_t

enum gr::dtv::dvb_standard_t

Enumerator
STANDARD_DVBS2
STANDARD_DVBT2

dvbs2_interpolation_t

enum gr::dtv::dvbs2_interpolation_t

Enumerator
INTERPOLATION_OFF
INTERPOLATION_ON

dvbs2_pilots_t

enum gr::dtv::dvbs2_pilots_t

Enumerator
PILOTS_OFF
PILOTS_ON

dvbs2_rolloff_factor_t

enum gr::dtv::dvbs2_rolloff_factor_t

Enumerator
RO_0_35
RO_0_25
RO_0_20
RO_RESERVED
RO_0_15
RO_0_10
RO_0_05

dvbt2_bandwidth_t

enum gr::dtv::dvbt2_bandwidth_t

Enumerator
BANDWIDTH_1_7_MHZ
BANDWIDTH_5_0_MHZ
BANDWIDTH_6_0_MHZ
BANDWIDTH_7_0_MHZ
BANDWIDTH_8_0_MHZ
BANDWIDTH_10_0_MHZ

dvbt2_equalization_t

enum gr::dtv::dvbt2_equalization_t

Enumerator
EQUALIZATION_OFF
EQUALIZATION_ON

dvbt2_extended_carrier_t

enum gr::dtv::dvbt2_extended_carrier_t

Enumerator
CARRIERS_NORMAL
CARRIERS_EXTENDED

dvbt2_fftsize_t

enum gr::dtv::dvbt2_fftsize_t

Enumerator
FFTSIZE_2K
FFTSIZE_8K
FFTSIZE_4K
FFTSIZE_1K
FFTSIZE_16K
FFTSIZE_32K
FFTSIZE_8K_T2GI
FFTSIZE_32K_T2GI
FFTSIZE_16K_T2GI

dvbt2_inband_t

enum gr::dtv::dvbt2_inband_t

Enumerator
INBAND_OFF
INBAND_ON

dvbt2_inputmode_t

enum gr::dtv::dvbt2_inputmode_t

Enumerator
INPUTMODE_NORMAL
INPUTMODE_HIEFF

dvbt2_l1constellation_t

enum gr::dtv::dvbt2_l1constellation_t

Enumerator
L1_MOD_BPSK
L1_MOD_QPSK
L1_MOD_16QAM
L1_MOD_64QAM

dvbt2_l1scrambled_t

enum gr::dtv::dvbt2_l1scrambled_t

Enumerator
L1_SCRAMBLED_OFF
L1_SCRAMBLED_ON

dvbt2_misogroup_t

enum gr::dtv::dvbt2_misogroup_t

Enumerator
MISO_TX1
MISO_TX2

dvbt2_papr_t

enum gr::dtv::dvbt2_papr_t

Enumerator
PAPR_OFF
PAPR_ACE
PAPR_TR
PAPR_BOTH

dvbt2_pilotpattern_t

enum gr::dtv::dvbt2_pilotpattern_t

Enumerator
PILOT_PP1
PILOT_PP2
PILOT_PP3
PILOT_PP4
PILOT_PP5
PILOT_PP6
PILOT_PP7
PILOT_PP8

dvbt2_preamble_t

enum gr::dtv::dvbt2_preamble_t

Enumerator
PREAMBLE_T2_SISO
PREAMBLE_T2_MISO
PREAMBLE_NON_T2
PREAMBLE_T2_LITE_SISO
PREAMBLE_T2_LITE_MISO

dvbt2_reservedbiasbits_t

enum gr::dtv::dvbt2_reservedbiasbits_t

Enumerator
RESERVED_OFF
RESERVED_ON

dvbt2_rotation_t

enum gr::dtv::dvbt2_rotation_t

Enumerator
ROTATION_OFF
ROTATION_ON

dvbt2_showlevels_t

enum gr::dtv::dvbt2_showlevels_t

Enumerator
SHOWLEVELS_OFF
SHOWLEVELS_ON

dvbt2_streamtype_t

enum gr::dtv::dvbt2_streamtype_t

Enumerator
STREAMTYPE_TS
STREAMTYPE_GS
STREAMTYPE_BOTH

dvbt2_version_t

enum gr::dtv::dvbt2_version_t

Enumerator
VERSION_111
VERSION_121
VERSION_131

dvbt_hierarchy_t

enum gr::dtv::dvbt_hierarchy_t

Enumerator
NH
ALPHA1
ALPHA2
ALPHA4

dvbt_transmission_mode_t

enum gr::dtv::dvbt_transmission_mode_t

Enumerator
T2k
T8k

Variable Documentation

ATSC_DATA_SEGMENT_LENGTH

constexpr int gr::dtv::ATSC_DATA_SEGMENT_LENGTH

staticconstexpr

Initial value:

=
    832

ATSC_DATA_SEGMENT_RATE

constexpr double gr::dtv::ATSC_DATA_SEGMENT_RATE = ATSC_SYMBOL_RATE / 832

staticconstexpr

ATSC_DSEGS_PER_FIELD

constexpr int gr::dtv::ATSC_DSEGS_PER_FIELD = 312

staticconstexpr

ATSC_MPEG_DATA_LENGTH

constexpr int gr::dtv::ATSC_MPEG_DATA_LENGTH = 187

staticconstexpr

ATSC_MPEG_PKT_LENGTH

constexpr int gr::dtv::ATSC_MPEG_PKT_LENGTH = 188

staticconstexpr

ATSC_MPEG_RS_ENCODED_LENGTH

constexpr int gr::dtv::ATSC_MPEG_RS_ENCODED_LENGTH = 207

staticconstexpr

ATSC_SYMBOL_RATE

constexpr double gr::dtv::ATSC_SYMBOL_RATE = 4.5e6 / 286 * 684

staticconstexpr

MPEG_SYNC_BYTE

constexpr int gr::dtv::MPEG_SYNC_BYTE = 0x47

staticconstexpr

MPEG_TRANSPORT_ERROR_BIT

constexpr int gr::dtv::MPEG_TRANSPORT_ERROR_BIT = 0x80

staticconstexpr