Sun Sep 23 17:42:06 2018 options author window_size (3000,1500) category [Hamnet70] comment description _enabled True _coordinate (8, 8) _rotation 0 generate_options hb hier_block_src_path .: id hamnet70_demod max_nouts 0 qt_qss_theme realtime_scheduling run_command {python} -u {filename} run_options prompt run True sizing_mode fixed thread_safe_setters title placement (0,0) variable comment _enabled True _coordinate (375, 11) _rotation 0 id MTU value 1000 variable comment _enabled True _coordinate (646, 11) _rotation 0 id base_buffer_size value 32*MTU variable_cc_decoder_def padding False comment k 7 dim1 1 dim2 1 _enabled True state_end -1 framebits 8*(MTU+4)*2 _coordinate (1468, 11) _rotation 0 id fec_dec value "ok" ndim 0 polys [79,109] rate 2 state_start 0 mode fec.CC_TERMINATED variable comment _enabled True _coordinate (299, 12) _rotation 0 id fft_len value 64 variable comment _enabled True _coordinate (428, 84) _rotation 0 id frame_key value "frame_len" variable comment _enabled 1 _coordinate (493, 230) _rotation 0 id header_equalizer value digital.ofdm_equalizer_simpledfe(fft_len, header_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols) variable comment Same as header_format_tx! _enabled 1 _coordinate (1391, 691) _rotation 0 id header_format_rx value digital.packet_header_ofdm(occupied_carriers, 1, len_key, frame_key, num_key, header_mod.bits_per_symbol(), payload_mod.bits_per_symbol(), scramble) variable_constellation_rect comment const_points [1, -1] _enabled 1 _coordinate (889, 4) _rotation 0 id header_mod imag_sect 2 real_sect 2 rot_sym 2 soft_dec_lut None precision 8 sym_map [0, 1] w_imag_sect 1 w_real_sect 1 variable comment _enabled True _coordinate (323, 84) _rotation 0 id len_key value "packet_len" variable comment _enabled 1 _coordinate (210, 84) _rotation 0 id num_key value "packet_num" variable comment _enabled True _coordinate (210, 157) _rotation 0 id occupied_carriers value (range(-26, -21) + range(-20, -7) + range(-6, 0) + range(1, 7) + range(8, 21) + range(22, 27),) variable comment _enabled 1 _coordinate (679, 230) _rotation 0 id payload_equalizer value digital.ofdm_equalizer_simpledfe(fft_len, payload_mod.base(), occupied_carriers, pilot_carriers, pilot_symbols, 1) variable_constellation_rect comment const_points [-1-1j, -1+1j, 1+1j, 1-1j] _enabled True _coordinate (1075, 4) _rotation 0 id payload_mod imag_sect 2 real_sect 2 rot_sym 4 soft_dec_lut None precision 8 sym_map [0, 1, 3, 2] w_imag_sect 1 w_real_sect 1 variable comment _enabled True _coordinate (355, 157) _rotation 0 id pilot_carriers value ((-21,-7, 0, 7, 21),) variable comment _enabled 1 _coordinate (485, 157) _rotation 0 id pilot_symbols value ((1,-1,1,1,-1),) variable comment _enabled 1 _coordinate (525, 84) _rotation 0 id scramble value True variable comment _enabled True _coordinate (210, 230) _rotation 0 id sync_word1 value [0., 0., 0., 0., 0., 0., 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., -1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., -1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 1.41421356, 0., 0., 0., 0., 0., 0.] variable comment _enabled True _coordinate (355, 230) _rotation 0 id sync_word2 value [0, 0, 0, 0, 0, 0, -1, -1, -1, -1, 1, 1, -1, -1, -1, 1, -1, 1, 1, 1, 1, 1, -1, -1, -1, -1, -1, 1, -1, -1, 1, -1, 0, 1, -1, 1, 1, 1, -1, 1, 1, 1, -1, 1, 1, 1, 1, -1, 1, -1, -1, -1, 1, -1, 1, -1, -1, -1, -1, 0, 0, 0, 0, 0] analog_frequency_modulator_fc alias comment affinity _enabled True _coordinate (533, 368) _rotation 0 id analog_frequency_modulator_fc_0 maxoutbuf 0 minoutbuf 0 sensitivity -2.0/fft_len blocks_char_to_float alias comment affinity _enabled 1 _coordinate (1908, 934) _rotation 0 id blocks_char_to_float_0 maxoutbuf 0 minoutbuf 0 scale 1 vlen 1 blocks_delay alias comment affinity delay fft_len+fft_len/4 _enabled 1 _coordinate (307, 456) _rotation 0 id blocks_delay_0 maxoutbuf 0 minoutbuf 0 num_ports 1 type complex vlen 1 blocks_multiply_xx alias comment affinity _enabled True _coordinate (711, 477) _rotation 0 id blocks_multiply_xx_0 type complex maxoutbuf 0 minoutbuf 2*base_buffer_size num_inputs 2 vlen 1 blocks_repack_bits_bb k payload_mod.bits_per_symbol() l 1 alias comment affinity _enabled 1 endianness gr.GR_LSB_FIRST _coordinate (1561, 926) _rotation 0 id blocks_repack_bits_bb_1 len_tag_key "packet_len" maxoutbuf 0 minoutbuf 0 align_output False blocks_tagged_stream_to_pdu alias comment affinity _enabled 1 _coordinate (2070, 934) _rotation 0 id blocks_tagged_stream_to_pdu_1 type float tag packet_len maxoutbuf 0 minoutbuf 0 digital_constellation_decoder_cb alias comment constellation header_mod affinity _enabled True _coordinate (1164, 788) _rotation 0 id digital_constellation_decoder_cb_0 maxoutbuf 0 minoutbuf 0 digital_constellation_decoder_cb alias comment constellation payload_mod affinity _enabled 1 _coordinate (1164, 934) _rotation 0 id digital_constellation_decoder_cb_0_0 maxoutbuf 0 minoutbuf 0 digital_crc32_async_bb alias comment affinity _enabled True _coordinate (2491, 934) _rotation 0 id digital_crc32_async_bb_1 maxoutbuf 0 minoutbuf 0 check True digital_header_payload_demux alias comment affinity _enabled True _coordinate (913, 359) _rotation 0 guard_interval fft_len/4 header_len 3 header_padding 0 id digital_header_payload_demux_0 type complex items_per_symbol fft_len length_tag_key "frame_len" maxoutbuf 0 minoutbuf 2*base_buffer_size output_symbols True samp_rate int(samp_rate) special_tags () timing_tag_key "rx_time" trigger_tag_key "" digital_map_bb alias comment affinity _enabled 1 _coordinate (1763, 934) _rotation 0 id digital_map_bb_1 map -1,1 maxoutbuf 0 minoutbuf 0 digital_map_bb alias comment affinity _enabled 1 _coordinate (1407, 934) _rotation 0 id digital_map_bb_1_0 map payload_mod.pre_diff_code() maxoutbuf 0 minoutbuf 0 digital_ofdm_chanest_vcvc alias eq_noise_red_len 0 comment affinity _enabled True force_one_symbol False _coordinate (436, 756) _rotation 0 id digital_ofdm_chanest_vcvc_0 maxoutbuf 0 max_carr_offset 3 minoutbuf 0 n_data_symbols 1 sync_symbol1 sync_word1 sync_symbol2 sync_word2 digital_ofdm_frame_equalizer_vcvc alias cp_len fft_len/4 comment affinity _enabled True equalizer header_equalizer.base() fft_len fft_len fixed_frame_len 1 _coordinate (711, 748) _rotation 0 id digital_ofdm_frame_equalizer_header len_tag_key frame_key maxoutbuf 0 minoutbuf 0 propagate_channel_state True digital_ofdm_frame_equalizer_vcvc alias cp_len fft_len/4 comment affinity _enabled True equalizer payload_equalizer.base() fft_len fft_len fixed_frame_len 0 _coordinate (711, 893) _rotation 0 id digital_ofdm_frame_equalizer_payload len_tag_key frame_key maxoutbuf 0 minoutbuf 2*base_buffer_size propagate_channel_state True digital_ofdm_serializer_vcc alias carr_offset_key "" comment affinity _enabled True fft_len fft_len _coordinate (930, 748) _rotation 0 id digital_ofdm_serializer_vcc_0 input_is_shifted True len_tag_key frame_key maxoutbuf 0 minoutbuf 0 occupied_carriers occupied_carriers packet_len_tag_key symbols_skipped 0 digital_ofdm_serializer_vcc alias carr_offset_key "" comment affinity _enabled True fft_len fft_len _coordinate (930, 893) _rotation 0 id digital_ofdm_serializer_vcc_0_0 input_is_shifted True len_tag_key frame_key maxoutbuf 0 minoutbuf 2*base_buffer_size occupied_carriers occupied_carriers packet_len_tag_key len_key symbols_skipped 1 digital_ofdm_sync_sc_cfb alias comment affinity cp_len fft_len/4 _enabled True fft_len fft_len _coordinate (307, 368) _rotation 0 id digital_ofdm_sync_sc_cfb_0 maxoutbuf 0 minoutbuf 0 use_even_carriers False threshold 0.9 digital_packet_headerparser_b alias comment affinity _enabled True header_formatter header_format_rx.base() _coordinate (1391, 788) _rotation 0 id digital_packet_headerparser_b_0 maxoutbuf 0 minoutbuf 0 fec_async_decoder alias comment affinity decoder fec_dec _enabled True _coordinate (2280, 926) _rotation 0 id fec_async_decoder_0 mtu MTU+5 maxoutbuf 0 minoutbuf 0 packed True rev_pack True fft_vxx alias comment affinity _enabled 1 fft_size fft_len forward True _coordinate (242, 756) _rotation 0 id fft_vxx_0_0 type complex maxoutbuf 0 minoutbuf 0 nthreads 1 shift True window fft_vxx alias comment affinity _enabled 1 fft_size fft_len forward True _coordinate (242, 901) _rotation 0 id fft_vxx_0_0_0 type complex maxoutbuf 0 minoutbuf 2*base_buffer_size nthreads 1 shift True window pad_sink comment _enabled True _coordinate (2669, 934) _rotation 0 id pad_sink_0 type message label message_out num_streams 1 optional False vlen 1 pad_source comment _enabled True _coordinate (72, 384) _rotation 0 id pad_source_0 label baseband_in num_streams 1 optional False type complex vlen 1 parameter alias comment _enabled True _coordinate (8, 93) _rotation 0 id samp_rate label Sampling Rate short_id hide none type value 200e3 virtual_sink comment _enabled True _coordinate (1229, 408) _rotation 0 id virtual_sink_1 stream_id Demod-Header virtual_sink comment _enabled True _coordinate (1229, 456) _rotation 0 id virtual_sink_1_0 stream_id Demod-Payload virtual_source comment _enabled 1 _coordinate (40, 788) _rotation 0 id virtual_source_0_0_0 stream_id Demod-Header virtual_source comment _enabled 1 _coordinate (40, 934) _rotation 0 id virtual_source_0_0_0_0 stream_id Demod-Payload analog_frequency_modulator_fc_0 blocks_multiply_xx_0 0 0 blocks_char_to_float_0 blocks_tagged_stream_to_pdu_1 0 0 blocks_delay_0 blocks_multiply_xx_0 0 1 blocks_multiply_xx_0 digital_header_payload_demux_0 0 0 blocks_repack_bits_bb_1 digital_map_bb_1 0 0 blocks_tagged_stream_to_pdu_1 fec_async_decoder_0 pdus in digital_constellation_decoder_cb_0 digital_packet_headerparser_b_0 0 0 digital_constellation_decoder_cb_0_0 digital_map_bb_1_0 0 0 digital_crc32_async_bb_1 pad_sink_0 out in digital_header_payload_demux_0 virtual_sink_1 0 0 digital_header_payload_demux_0 virtual_sink_1_0 1 0 digital_map_bb_1 blocks_char_to_float_0 0 0 digital_map_bb_1_0 blocks_repack_bits_bb_1 0 0 digital_ofdm_chanest_vcvc_0 digital_ofdm_frame_equalizer_header 0 0 digital_ofdm_frame_equalizer_header digital_ofdm_serializer_vcc_0 0 0 digital_ofdm_frame_equalizer_payload digital_ofdm_serializer_vcc_0_0 0 0 digital_ofdm_serializer_vcc_0 digital_constellation_decoder_cb_0 0 0 digital_ofdm_serializer_vcc_0_0 digital_constellation_decoder_cb_0_0 0 0 digital_ofdm_sync_sc_cfb_0 digital_header_payload_demux_0 1 1 digital_ofdm_sync_sc_cfb_0 analog_frequency_modulator_fc_0 0 0 digital_packet_headerparser_b_0 digital_header_payload_demux_0 header_data header_data fec_async_decoder_0 digital_crc32_async_bb_1 out in fft_vxx_0_0 digital_ofdm_chanest_vcvc_0 0 0 fft_vxx_0_0_0 digital_ofdm_frame_equalizer_payload 0 0 pad_source_0 blocks_delay_0 0 0 pad_source_0 digital_ofdm_sync_sc_cfb_0 0 0 virtual_source_0_0_0 fft_vxx_0_0 0 0 virtual_source_0_0_0_0 fft_vxx_0_0_0 0 0