From 4549d8bbae6d648693611ea9a67b971dc2b1df94 Mon Sep 17 00:00:00 2001 From: Thomas Kolb Date: Mon, 14 Oct 2019 21:51:43 +0200 Subject: [PATCH] Removed legacy OFDM flow graphs These were probably broken anyway since the upgrade to GR 3.8 and also OFDM is not very relevant in a 200 kHz channel on 70cm. --- grc/hamnet70_demod.grc | 2297 ---------------------------------------- grc/hamnet70_mod.grc | 1728 ------------------------------ 2 files changed, 4025 deletions(-) delete mode 100644 grc/hamnet70_demod.grc delete mode 100644 grc/hamnet70_mod.grc diff --git a/grc/hamnet70_demod.grc b/grc/hamnet70_demod.grc deleted file mode 100644 index 2257c3d..0000000 --- a/grc/hamnet70_demod.grc +++ /dev/null @@ -1,2297 +0,0 @@ - - - - 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 - - diff --git a/grc/hamnet70_mod.grc b/grc/hamnet70_mod.grc deleted file mode 100644 index 329ba13..0000000 --- a/grc/hamnet70_mod.grc +++ /dev/null @@ -1,1728 +0,0 @@ - - - - Mon Nov 19 21:21:40 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_mod - - - 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 - (404, 20) - - - _rotation - 0 - - - id - MTU - - - value - 1000 - - - - variable - - comment - - - - _enabled - True - - - _coordinate - (242, 246) - - - _rotation - 0 - - - id - base_buffer_size - - - value - 32*MTU - - - - variable_cc_encoder_def - - padding - False - - - comment - - - - k - 7 - - - dim1 - 1 - - - dim2 - 1 - - - _enabled - True - - - framebits - 8*(MTU+4)*2 - - - _coordinate - (1180, 36) - - - _rotation - 0 - - - id - fec_enc - - - ndim - 0 - - - polys - [79,109] - - - rate - 2 - - - state_start - 0 - - - mode - fec.CC_TERMINATED - - - - variable - - comment - - - - _enabled - True - - - _coordinate - (331, 20) - - - _rotation - 0 - - - id - fft_len - - - value - 64 - - - - variable - - comment - - - - _enabled - True - - - _coordinate - (347, 319) - - - _rotation - 0 - - - id - frame_key - - - value - "frame_len" - - - - variable - - comment - - - - _enabled - 1 - - - _coordinate - (816, 343) - - - _rotation - 0 - - - id - header_format_tx - - - 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 - True - - - _coordinate - (792, 28) - - - _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 - (242, 319) - - - _rotation - 0 - - - id - len_key - - - value - "packet_len" - - - - variable - - comment - - - - _enabled - 1 - - - _coordinate - (444, 319) - - - _rotation - 0 - - - id - num_key - - - value - "packet_num" - - - - variable - - comment - - - - _enabled - True - - - _coordinate - (242, 101) - - - _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_constellation_rect - - comment - - - - const_points - [-1-1j, -1+1j, 1+1j, 1-1j] - - - _enabled - True - - - _coordinate - (978, 28) - - - _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 - (388, 101) - - - _rotation - 0 - - - id - pilot_carriers - - - value - ((-21,-7, 0, 7, 21),) - - - - variable - - comment - - - - _enabled - True - - - _coordinate - (517, 101) - - - _rotation - 0 - - - id - pilot_symbols - - - value - ((1,-1,1,1,-1),) - - - - variable - - comment - - - - _enabled - True - - - _coordinate - (477, 20) - - - _rotation - 0 - - - id - scramble - - - value - True - - - - variable - - comment - - - - _enabled - True - - - _coordinate - (242, 173) - - - _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 - (388, 173) - - - _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] - - - - blocks_multiply_const_vxx - - alias - - - - comment - - - - const - 0.05 - - - affinity - - - - _enabled - True - - - _coordinate - (800, 699) - - - _rotation - 0 - - - id - blocks_multiply_const_vxx_0 - - - type - complex - - - maxoutbuf - 0 - - - minoutbuf - 0 - - - vlen - 1 - - - - blocks_pdu_to_tagged_stream - - alias - - - - comment - - - - affinity - - - - _enabled - 1 - - - _coordinate - (574, 497) - - - _rotation - 0 - - - id - blocks_pdu_to_tagged_stream_0 - - - type - byte - - - tag - packet_len - - - maxoutbuf - 0 - - - minoutbuf - base_buffer_size - - - - blocks_repack_bits_bb - - k - 8 - - - l - payload_mod.bits_per_symbol() - - - alias - - - - comment - - - - affinity - - - - _enabled - 1 - - - endianness - gr.GR_LSB_FIRST - - - _coordinate - (1035, 489) - - - _rotation - 0 - - - id - blocks_repack_bits_bb_0 - - - len_tag_key - "packet_len" - - - maxoutbuf - 0 - - - minoutbuf - 0 - - - align_output - False - - - - blocks_repack_bits_bb - - k - 1 - - - l - header_mod.bits_per_symbol() - - - alias - - - - comment - - - - affinity - - - - _enabled - 1 - - - endianness - gr.GR_LSB_FIRST - - - _coordinate - (1035, 408) - - - _rotation - 0 - - - id - blocks_repack_bits_bb_0_0 - - - len_tag_key - "packet_len" - - - maxoutbuf - 0 - - - minoutbuf - 0 - - - align_output - False - - - - blocks_tagged_stream_mux - - alias - - - - comment - - - - affinity - - - - _enabled - 1 - - - _coordinate - (1722, 444) - - - _rotation - 0 - - - id - blocks_tagged_stream_mux_0 - - - type - complex - - - lengthtagname - "packet_len" - - - maxoutbuf - 0 - - - minoutbuf - base_buffer_size - - - ninputs - 2 - - - tag_preserve_head_pos - 0 - - - vlen - 1 - - - - digital_chunks_to_symbols_xx - - alias - - - - comment - - - - affinity - - - - dimension - 1 - - - _enabled - 1 - - - _coordinate - (1480, 489) - - - _rotation - 0 - - - id - digital_chunks_to_symbols_xx_0 - - - in_type - byte - - - maxoutbuf - 0 - - - minoutbuf - base_buffer_size - - - num_ports - 1 - - - out_type - complex - - - symbol_table - payload_mod.points() - - - - digital_chunks_to_symbols_xx - - alias - - - - comment - - - - affinity - - - - dimension - 1 - - - _enabled - 1 - - - _coordinate - (1480, 408) - - - _rotation - 0 - - - id - digital_chunks_to_symbols_xx_0_0 - - - in_type - byte - - - maxoutbuf - 0 - - - minoutbuf - base_buffer_size - - - num_ports - 1 - - - out_type - complex - - - symbol_table - header_mod.points() - - - - digital_crc32_async_bb - - alias - - - - comment - - - - affinity - - - - _enabled - True - - - _coordinate - (202, 497) - - - _rotation - 0 - - - id - digital_crc32_async_bb_0 - - - maxoutbuf - 0 - - - minoutbuf - 0 - - - check - False - - - - digital_map_bb - - alias - - - - comment - - - - affinity - - - - _enabled - 1 - - - _coordinate - (1237, 497) - - - _rotation - 0 - - - id - digital_map_bb_0 - - - map - payload_mod.pre_diff_code() - - - maxoutbuf - 0 - - - minoutbuf - 0 - - - - digital_map_bb - - alias - - - - comment - - - - affinity - - - - _enabled - 1 - - - _coordinate - (1237, 416) - - - _rotation - 0 - - - id - digital_map_bb_0_0 - - - map - header_mod.pre_diff_code() - - - maxoutbuf - 0 - - - minoutbuf - 0 - - - - digital_ofdm_carrier_allocator_cvc - - alias - - - - comment - - - - affinity - - - - _enabled - 1 - - - fft_len - fft_len - - - _coordinate - (186, 659) - - - _rotation - 0 - - - id - digital_ofdm_carrier_allocator_cvc_0 - - - len_tag_key - "packet_len" - - - maxoutbuf - 0 - - - minoutbuf - base_buffer_size - - - occupied_carriers - occupied_carriers - - - pilot_carriers - pilot_carriers - - - pilot_symbols - pilot_symbols - - - sync_words - (sync_word1, sync_word2) - - - - digital_ofdm_cyclic_prefixer - - alias - - - - cp_len - fft_len/4 - - - comment - - - - affinity - - - - _enabled - 1 - - - input_size - fft_len - - - _coordinate - (606, 675) - - - _rotation - 0 - - - id - digital_ofdm_cyclic_prefixer_0 - - - tagname - "packet_len" - - - maxoutbuf - 0 - - - minoutbuf - 2*base_buffer_size - - - rolloff - fft_len/4 - - - - digital_packet_headergenerator_bb - - alias - - - - comment - - - - affinity - - - - _enabled - True - - - header_formatter - header_format_tx.base() - - - _coordinate - (816, 408) - - - _rotation - 0 - - - id - digital_packet_headergenerator_bb_0 - - - len_tag_key - "packet_len" - - - maxoutbuf - 0 - - - minoutbuf - 0 - - - - fec_async_encoder - - alias - - - - comment - - - - affinity - - - - _enabled - True - - - encoder - fec_enc - - - _coordinate - (372, 489) - - - _rotation - 0 - - - id - fec_async_encoder_0 - - - mtu - MTU+5 - - - maxoutbuf - 0 - - - minoutbuf - 0 - - - packed - True - - - rev_pack - True - - - rev_unpack - True - - - - fft_vxx - - alias - - - - comment - - - - affinity - - - - _enabled - 1 - - - fft_size - fft_len - - - forward - False - - - _coordinate - (404, 667) - - - _rotation - 0 - - - id - fft_vxx_0 - - - type - complex - - - maxoutbuf - 0 - - - minoutbuf - base_buffer_size - - - nthreads - 1 - - - shift - True - - - window - - - - - pad_sink - - comment - - - - _enabled - True - - - _coordinate - (962, 683) - - - _rotation - 0 - - - id - pad_sink_0 - - - type - complex - - - label - baseband_out - - - num_streams - 1 - - - optional - False - - - vlen - 1 - - - - pad_source - - comment - - - - _enabled - True - - - _coordinate - (16, 481) - - - _rotation - 0 - - - id - pad_source_0 - - - label - packet_in - - - num_streams - 1 - - - optional - False - - - type - message - - - vlen - 1 - - - - parameter - - alias - - - - comment - - - - _enabled - True - - - _coordinate - (8, 101) - - - _rotation - 0 - - - id - samp_rate_0 - - - label - Sampling Rate - - - short_id - - - - hide - none - - - type - - - - value - 200e3 - - - - virtual_sink - - comment - - - - _enabled - 1 - - - _coordinate - (1941, 456) - - - _rotation - 0 - - - id - virtual_sink_0 - - - stream_id - Pre-OFDM - - - - virtual_source - - comment - - - - _enabled - 1 - - - _coordinate - (16, 699) - - - _rotation - 0 - - - id - virtual_source_0 - - - stream_id - Pre-OFDM - - - - blocks_multiply_const_vxx_0 - pad_sink_0 - 0 - 0 - - - blocks_pdu_to_tagged_stream_0 - blocks_repack_bits_bb_0 - 0 - 0 - - - blocks_pdu_to_tagged_stream_0 - digital_packet_headergenerator_bb_0 - 0 - 0 - - - blocks_repack_bits_bb_0 - digital_map_bb_0 - 0 - 0 - - - blocks_repack_bits_bb_0_0 - digital_map_bb_0_0 - 0 - 0 - - - blocks_tagged_stream_mux_0 - virtual_sink_0 - 0 - 0 - - - digital_chunks_to_symbols_xx_0 - blocks_tagged_stream_mux_0 - 0 - 1 - - - digital_chunks_to_symbols_xx_0_0 - blocks_tagged_stream_mux_0 - 0 - 0 - - - digital_crc32_async_bb_0 - fec_async_encoder_0 - out - in - - - digital_map_bb_0 - digital_chunks_to_symbols_xx_0 - 0 - 0 - - - digital_map_bb_0_0 - digital_chunks_to_symbols_xx_0_0 - 0 - 0 - - - digital_ofdm_carrier_allocator_cvc_0 - fft_vxx_0 - 0 - 0 - - - digital_ofdm_cyclic_prefixer_0 - blocks_multiply_const_vxx_0 - 0 - 0 - - - digital_packet_headergenerator_bb_0 - blocks_repack_bits_bb_0_0 - 0 - 0 - - - fec_async_encoder_0 - blocks_pdu_to_tagged_stream_0 - out - pdus - - - fft_vxx_0 - digital_ofdm_cyclic_prefixer_0 - 0 - 0 - - - pad_source_0 - digital_crc32_async_bb_0 - out - in - - - virtual_source_0 - digital_ofdm_carrier_allocator_cvc_0 - 0 - 0 - -