options:
  parameters:
    author: ''
    catch_exceptions: 'True'
    category: Custom
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: Example of an OFDM receiver
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: rx_ofdm
    max_nouts: '0'
    output_language: python
    placement: (0,0)
    qt_qss_theme: ''
    realtime_scheduling: ''
    run: 'True'
    run_command: '{python} -u {filename}'
    run_options: prompt
    sizing_mode: fixed
    thread_safe_setters: ''
    title: OFDM Rx
    window_size: 3000, 3000
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1, 0]
    rotation: 0
    state: enabled

blocks:
- name: fft_len
  id: variable
  parameters:
    comment: ''
    value: '64'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [301, -1]
    rotation: 0
    state: enabled
- name: header_equalizer
  id: variable
  parameters:
    comment: ''
    value: digital.ofdm_equalizer_simpledfe(fft_len, header_mod.base(), occupied_carriers,
      pilot_carriers, pilot_symbols)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [840, 76.0]
    rotation: 0
    state: enabled
- name: header_formatter
  id: variable
  parameters:
    comment: ''
    value: digital.packet_header_ofdm(occupied_carriers, n_syms=1, len_tag_key=packet_length_tag_key,
      frame_len_tag_key=length_tag_key, bits_per_header_sym=header_mod.bits_per_symbol(),
      bits_per_payload_sym=payload_mod.bits_per_symbol(), scramble_header=False)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [855, 0]
    rotation: 0
    state: enabled
- name: header_mod
  id: variable
  parameters:
    comment: ''
    value: digital.constellation_bpsk()
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [490, 0]
    rotation: 0
    state: enabled
- name: length_tag_key
  id: variable
  parameters:
    comment: ''
    value: '"frame_len"'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [367, -1]
    rotation: 0
    state: enabled
- name: noise
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: ''
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '.1'
    stop: '5'
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 528]
    rotation: 0
    state: enabled
- name: occupied_carriers
  id: variable
  parameters:
    comment: ''
    value: ([*range(-26, -21) , *range(-20, -7), *range(-6, 0), *range(1, 7),*range(8,
      21) ,*range(22, 27)],)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [464, 76.0]
    rotation: 0
    state: enabled
- name: packet_len
  id: variable
  parameters:
    comment: ''
    value: '96'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1034, 0]
    rotation: 0
    state: enabled
- name: packet_length_tag_key
  id: variable
  parameters:
    comment: ''
    value: '"packet_len"'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1132, 0]
    rotation: 0
    state: enabled
- name: payload_equalizer
  id: variable
  parameters:
    comment: ''
    value: digital.ofdm_equalizer_simpledfe(fft_len, payload_mod.base(), occupied_carriers,
      pilot_carriers, pilot_symbols, 1)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1016, 76.0]
    rotation: 0
    state: enabled
- name: payload_mod
  id: variable
  parameters:
    comment: ''
    value: digital.constellation_qpsk()
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [663, 1]
    rotation: 0
    state: enabled
- name: pilot_carriers
  id: variable
  parameters:
    comment: ''
    value: ((-21, -7, 7, 21,),)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [616, 76.0]
    rotation: 0
    state: enabled
- name: pilot_symbols
  id: variable
  parameters:
    comment: ''
    value: ((1, 1, 1, -1,),)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [736, 76.0]
    rotation: 0
    state: enabled
- name: samp_rate
  id: variable
  parameters:
    comment: ''
    value: '10000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [0, 92]
    rotation: 0
    state: enabled
- name: sync_word1
  id: variable
  parameters:
    comment: ''
    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.]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [192, 76.0]
    rotation: 0
    state: enabled
- name: sync_word2
  id: variable
  parameters:
    comment: ''
    value: '[0j, 0j, 0j, 0j, 0j, 0j, (-1+0j), (-1+0j), (-1+0j), (-1+0j), (1+0j), (1+0j),
      (-1+0j), (-1+0j), (-1+0j), (1+0j), (-1+0j), (1+0j), (1+0j), (1 +0j), (1+0j),
      (1+0j), (-1+0j), (-1+0j), (-1+0j), (-1+0j), (-1+0j), (1+0j), (-1+0j), (-1+0j),
      (1+0j), (-1+0j), 0j, (1+0j), (-1+0j), (1+0j), (1+0j), (1+0j), (-1+0j), (1+0j),
      (1+0j), (1+0j), (-1+0j), (1+0j), (1+0j), (1+0j), (1+0j), (-1+0j), (1+0j), (-1+0j),
      (-1+0j), (-1+0j), (1+0j), (-1+0j), (1+0j), (-1+0j), (-1+0j), (-1+0j), (-1+0j),
      0j, 0j, 0j, 0j, 0j]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [328, 76.0]
    rotation: 0
    state: enabled
- name: tap1
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 0,0,1,1
    label: ''
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.01'
    stop: '1'
    value: '1'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [56, 1264]
    rotation: 0
    state: enabled
- name: tap2
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 0,1,1,1
    label: ''
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.01'
    stop: '1'
    value: '0'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [176, 1264]
    rotation: 0
    state: enabled
- name: tap3
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 0,2,1,1
    label: ''
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.01'
    stop: '1'
    value: '0'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [288, 1264]
    rotation: 0
    state: enabled
- name: tap4
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 0,3,1,1
    label: ''
    min_len: '200'
    orient: QtCore.Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.01'
    stop: '1'
    value: '0'
    widget: dial
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [400, 1264]
    rotation: 0
    state: enabled
- name: analog_frequency_modulator_fc_0
  id: analog_frequency_modulator_fc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    sensitivity: -2.0/fft_len
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1520, 220.0]
    rotation: 0
    state: enabled
- name: analog_random_source_x_0
  id: analog_random_source_x
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    max: '255'
    maxoutbuf: '0'
    min: '0'
    minoutbuf: '0'
    num_samps: '100000'
    repeat: 'True'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [0, 400]
    rotation: 0
    state: disabled
- name: blocks_complex_to_mag_squared_0
  id: blocks_complex_to_mag_squared
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1224, 616]
    rotation: 0
    state: enabled
- name: blocks_complex_to_mag_squared_0_0
  id: blocks_complex_to_mag_squared
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1224, 576]
    rotation: 0
    state: enabled
- name: blocks_delay_0
  id: blocks_delay
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    delay: fft_len+int(fft_len/4)
    maxoutbuf: '0'
    minoutbuf: '0'
    num_ports: '1'
    showports: 'False'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1208, 308.0]
    rotation: 0
    state: enabled
- name: blocks_file_sink_0_0
  id: blocks_file_sink
  parameters:
    affinity: ''
    alias: ''
    append: 'False'
    comment: ''
    file: C:\Users\rhartmam\Dropbox\Dedicado\Desk\Vband\Comina\LabInt\imagen_rx.dat
    type: byte
    unbuffered: 'False'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [854, 1247]
    rotation: 0
    state: disabled
- name: blocks_file_sink_0_0_0
  id: blocks_file_sink
  parameters:
    affinity: ''
    alias: ''
    append: 'False'
    comment: ''
    file: C:\Users\rhartmam\Dropbox\Dedicado\Desk\Vband\Comina\LabInt\imagen_rx.dat
    type: byte
    unbuffered: 'False'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1208, 412.0]
    rotation: 0
    state: disabled
- name: blocks_file_source_0
  id: blocks_file_source
  parameters:
    affinity: ''
    alias: ''
    begin_tag: ''
    comment: pmt.PMT_NIL
    file: C:\Users\rhartmam\Dropbox\Dedicado\Desk\Vband\Comina\LabInt\image.png
    length: '0'
    maxoutbuf: '0'
    minoutbuf: '0'
    offset: '0'
    repeat: 'True'
    type: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [0, 204.0]
    rotation: 0
    state: disabled
- name: blocks_multiply_xx_0
  id: blocks_multiply_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_inputs: '2'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1744, 280.0]
    rotation: 0
    state: enabled
- name: blocks_repack_bits_bb_0
  id: blocks_repack_bits_bb
  parameters:
    affinity: ''
    alias: ''
    align_output: 'True'
    comment: ''
    endianness: gr.GR_LSB_FIRST
    k: payload_mod.bits_per_symbol()
    l: '8'
    len_tag_key: packet_length_tag_key
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [432, 1060]
    rotation: 0
    state: enabled
- name: blocks_stream_to_tagged_stream_0
  id: blocks_stream_to_tagged_stream
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    len_tag_key: packet_length_tag_key
    maxoutbuf: '0'
    minoutbuf: '0'
    packet_len: packet_len
    type: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [240, 268.0]
    rotation: 0
    state: enabled
- name: blocks_tag_debug_1
  id: blocks_tag_debug
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    display: 'True'
    filter: '""'
    name: Rx Bytes
    num_inputs: '1'
    type: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [936, 1022]
    rotation: 0
    state: disabled
- name: blocks_throttle2_0
  id: blocks_throttle2
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    ignoretag: 'True'
    limit: auto
    maximum: '0.1'
    maxoutbuf: '0'
    minoutbuf: '0'
    samples_per_second: samp_rate
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [960, 268.0]
    rotation: 0
    state: enabled
- name: blocks_uchar_to_float_0
  id: blocks_uchar_to_float
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [936, 1160]
    rotation: 0
    state: enabled
- name: blocks_vector_source_x_0
  id: blocks_vector_source_x
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    repeat: 'True'
    tags: ()
    type: byte
    vector: range(255)
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [0, 316]
    rotation: 0
    state: enabled
- name: blocks_vector_to_stream_0
  id: blocks_vector_to_stream
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_items: '64'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1056, 612]
    rotation: 0
    state: enabled
- name: blocks_vector_to_stream_0_0
  id: blocks_vector_to_stream
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_items: '64'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1056, 572]
    rotation: 0
    state: enabled
- name: channels_channel_model_0
  id: channels_channel_model
  parameters:
    affinity: ''
    alias: ''
    block_tags: 'True'
    comment: ''
    epsilon: '1.0'
    freq_offset: '0'
    maxoutbuf: '0'
    minoutbuf: '0'
    noise_voltage: noise
    seed: '0'
    taps: '[tap1,tap2,tap3,tap4]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [736, 244.0]
    rotation: 0
    state: enabled
- name: digital_constellation_decoder_cb_0
  id: digital_constellation_decoder_cb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: header_mod.base()
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1280, 756]
    rotation: 0
    state: enabled
- name: digital_constellation_decoder_cb_1
  id: digital_constellation_decoder_cb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: payload_mod.base()
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [184, 1068]
    rotation: 0
    state: enabled
- name: digital_crc32_bb_0
  id: digital_crc32_bb
  parameters:
    affinity: ''
    alias: ''
    check: 'True'
    comment: ''
    lengthtagname: packet_length_tag_key
    maxoutbuf: '0'
    minoutbuf: '0'
    packed: 'True'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [656, 1052]
    rotation: 0
    state: enabled
- name: digital_header_payload_demux_0
  id: digital_header_payload_demux
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    guard_interval: int(fft_len/4)
    header_len: '3'
    header_padding: '0'
    items_per_symbol: fft_len
    length_tag_key: length_tag_key
    maxoutbuf: '0'
    minoutbuf: '0'
    output_symbols: 'True'
    samp_rate: samp_rate
    special_tags: ()
    timing_tag_key: '"rx_time"'
    trigger_tag_key: '""'
    type: complex
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1680, 436.0]
    rotation: 0
    state: enabled
- name: digital_ofdm_chanest_vcvc_0
  id: digital_ofdm_chanest_vcvc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    eq_noise_red_len: '0'
    force_one_symbol: 'False'
    max_carr_offset: '3'
    maxoutbuf: '0'
    minoutbuf: '0'
    n_data_symbols: '1'
    sync_symbol1: sync_word1
    sync_symbol2: sync_word2
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [472, 644.0]
    rotation: 0
    state: enabled
- name: digital_ofdm_frame_equalizer_vcvc_0
  id: digital_ofdm_frame_equalizer_vcvc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    cp_len: int(fft_len/4)
    equalizer: header_equalizer.base()
    fft_len: fft_len
    fixed_frame_len: '1'
    len_tag_key: length_tag_key
    maxoutbuf: '0'
    minoutbuf: '0'
    propagate_channel_state: 'True'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [792, 720]
    rotation: 0
    state: enabled
- name: digital_ofdm_frame_equalizer_vcvc_1
  id: digital_ofdm_frame_equalizer_vcvc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    cp_len: int(fft_len/4)
    equalizer: payload_equalizer.base()
    fft_len: fft_len
    fixed_frame_len: '0'
    len_tag_key: length_tag_key
    maxoutbuf: '0'
    minoutbuf: '0'
    propagate_channel_state: 'True'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [792, 848]
    rotation: 0
    state: enabled
- name: digital_ofdm_rx_0
  id: digital_ofdm_rx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    cp_len: '16'
    fft_len: '64'
    header_mod: '"BPSK"'
    log: 'False'
    maxoutbuf: '0'
    minoutbuf: '0'
    occupied_carriers: occupied_carriers
    packet_len_key: '"packet_len"'
    payload_mod: '"QPSK"'
    pilot_carriers: pilot_carriers
    pilot_symbols: pilot_symbols
    scramble_bits: 'False'
    sync_word1: sync_word1
    sync_word2: sync_word2
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1392, 4.0]
    rotation: 0
    state: disabled
- name: digital_ofdm_serializer_vcc_header
  id: digital_ofdm_serializer_vcc
  parameters:
    affinity: ''
    alias: ''
    carr_offset_key: ''
    comment: ''
    fft_len: fft_len
    input_is_shifted: 'True'
    len_tag_key: length_tag_key
    maxoutbuf: '0'
    minoutbuf: '0'
    occupied_carriers: occupied_carriers
    packet_len_tag_key: ''
    symbols_skipped: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1048, 720]
    rotation: 0
    state: enabled
- name: digital_ofdm_serializer_vcc_payload
  id: digital_ofdm_serializer_vcc
  parameters:
    affinity: ''
    alias: ''
    carr_offset_key: ''
    comment: ''
    fft_len: fft_len
    input_is_shifted: 'True'
    len_tag_key: length_tag_key
    maxoutbuf: '0'
    minoutbuf: '0'
    occupied_carriers: occupied_carriers
    packet_len_tag_key: packet_length_tag_key
    symbols_skipped: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1048, 848]
    rotation: 0
    state: enabled
- name: digital_ofdm_sync_sc_cfb_0
  id: digital_ofdm_sync_sc_cfb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    cp_len: int(fft_len/4)
    fft_len: fft_len
    maxoutbuf: '0'
    minoutbuf: '0'
    threshold: '0.9'
    use_even_carriers: 'False'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1208, 220.0]
    rotation: 0
    state: enabled
- name: digital_ofdm_tx_0
  id: digital_ofdm_tx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    cp_len: int(fft_len/4)
    fft_len: fft_len
    header_mod: '"BPSK"'
    log: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    occupied_carriers: occupied_carriers
    packet_len_key: packet_length_tag_key
    payload_mod: '"QPSK"'
    pilot_carriers: pilot_carriers
    pilot_symbols: pilot_symbols
    rolloff: '0'
    scramble_bits: 'False'
    sync_word1: sync_word1
    sync_word2: sync_word2
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [496, 188.0]
    rotation: 0
    state: enabled
- name: digital_packet_headerparser_b_0
  id: digital_packet_headerparser_b
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    header_formatter: header_formatter.base()
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1504, 756]
    rotation: 0
    state: enabled
- name: fft_vxx_0
  id: fft_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    fft_size: fft_len
    forward: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    nthreads: '1'
    shift: 'True'
    type: complex
    window: ()
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [232, 644.0]
    rotation: 0
    state: enabled
- name: fft_vxx_1
  id: fft_vxx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    fft_size: fft_len
    forward: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    nthreads: '1'
    shift: 'True'
    type: complex
    window: ()
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [312, 844.0]
    rotation: 0
    state: enabled
- name: import_1
  id: import
  parameters:
    alias: ''
    comment: ''
    imports: from gnuradio.digital.utils import tagged_streams
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [163, 0]
    rotation: 0
    state: enabled
- name: qtgui_time_sink_x_0
  id: qtgui_time_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'False'
    axislabels: 'True'
    color1: blue
    color10: dark blue
    color2: red
    color3: green
    color4: black
    color5: cyan
    color6: magenta
    color7: yellow
    color8: dark red
    color9: dark green
    comment: ''
    ctrlpanel: 'False'
    entags: 'False'
    grid: 'False'
    gui_hint: 2,2,2,2
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '-1'
    marker10: '-1'
    marker2: '-1'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: '"Senal recibida"'
    nconnections: '1'
    size: '830'
    srate: samp_rate
    stemplot: 'False'
    style1: '1'
    style10: '1'
    style2: '1'
    style3: '1'
    style4: '1'
    style5: '1'
    style6: '1'
    style7: '1'
    style8: '1'
    style9: '1'
    tr_chan: '0'
    tr_delay: '0'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: float
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    ylabel: Amplitude
    ymax: '256'
    ymin: '0'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1133, 1133]
    rotation: 0
    state: enabled
- name: qtgui_time_sink_x_1
  id: qtgui_time_sink_x
  parameters:
    affinity: ''
    alias: ''
    alpha1: '1.0'
    alpha10: '1.0'
    alpha2: '1.0'
    alpha3: '1.0'
    alpha4: '1.0'
    alpha5: '1.0'
    alpha6: '1.0'
    alpha7: '1.0'
    alpha8: '1.0'
    alpha9: '1.0'
    autoscale: 'True'
    axislabels: 'True'
    color1: blue
    color10: dark blue
    color2: red
    color3: green
    color4: black
    color5: cyan
    color6: magenta
    color7: yellow
    color8: dark red
    color9: dark green
    comment: ''
    ctrlpanel: 'False'
    entags: 'False'
    grid: 'False'
    gui_hint: 2,0,2,2
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '0'
    marker10: '-1'
    marker2: '0'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: Ecualizador OFDM
    nconnections: '2'
    size: '64'
    srate: samp_rate
    stemplot: 'False'
    style1: '1'
    style10: '1'
    style2: '1'
    style3: '1'
    style4: '1'
    style5: '1'
    style6: '1'
    style7: '1'
    style8: '1'
    style9: '1'
    tr_chan: '0'
    tr_delay: '0'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: float
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    ylabel: Amplitude
    ymax: '1'
    ymin: '-1'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1423, 568]
    rotation: 0
    state: enabled
- name: virtual_sink_0
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: Header Stream
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2080, 444.0]
    rotation: 0
    state: enabled
- name: virtual_sink_1
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: Payload Stream
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [2080, 548.0]
    rotation: 0
    state: enabled
- name: virtual_sink_1_0
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: Payload IQ
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1296, 884]
    rotation: 0
    state: enabled
- name: virtual_source_0
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: Header Stream
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [16, 676.0]
    rotation: 0
    state: enabled
- name: virtual_source_0_0
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: Payload IQ
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [0, 1068]
    rotation: 0
    state: enabled
- name: virtual_source_1
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: Payload Stream
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 876.0]
    rotation: 0
    state: enabled

connections:
- [analog_frequency_modulator_fc_0, '0', blocks_multiply_xx_0, '0']
- [analog_random_source_x_0, '0', blocks_stream_to_tagged_stream_0, '0']
- [blocks_complex_to_mag_squared_0, '0', qtgui_time_sink_x_1, '1']
- [blocks_complex_to_mag_squared_0_0, '0', qtgui_time_sink_x_1, '0']
- [blocks_delay_0, '0', blocks_multiply_xx_0, '1']
- [blocks_file_source_0, '0', blocks_stream_to_tagged_stream_0, '0']
- [blocks_multiply_xx_0, '0', digital_header_payload_demux_0, '0']
- [blocks_repack_bits_bb_0, '0', digital_crc32_bb_0, '0']
- [blocks_stream_to_tagged_stream_0, '0', digital_ofdm_tx_0, '0']
- [blocks_throttle2_0, '0', blocks_delay_0, '0']
- [blocks_throttle2_0, '0', digital_ofdm_rx_0, '0']
- [blocks_throttle2_0, '0', digital_ofdm_sync_sc_cfb_0, '0']
- [blocks_uchar_to_float_0, '0', qtgui_time_sink_x_0, '0']
- [blocks_vector_source_x_0, '0', blocks_stream_to_tagged_stream_0, '0']
- [blocks_vector_to_stream_0, '0', blocks_complex_to_mag_squared_0, '0']
- [blocks_vector_to_stream_0_0, '0', blocks_complex_to_mag_squared_0_0, '0']
- [channels_channel_model_0, '0', blocks_throttle2_0, '0']
- [digital_constellation_decoder_cb_0, '0', digital_packet_headerparser_b_0, '0']
- [digital_constellation_decoder_cb_1, '0', blocks_repack_bits_bb_0, '0']
- [digital_crc32_bb_0, '0', blocks_file_sink_0_0, '0']
- [digital_crc32_bb_0, '0', blocks_tag_debug_1, '0']
- [digital_crc32_bb_0, '0', blocks_uchar_to_float_0, '0']
- [digital_header_payload_demux_0, '0', virtual_sink_0, '0']
- [digital_header_payload_demux_0, '1', virtual_sink_1, '0']
- [digital_ofdm_chanest_vcvc_0, '0', blocks_vector_to_stream_0_0, '0']
- [digital_ofdm_chanest_vcvc_0, '0', digital_ofdm_frame_equalizer_vcvc_0, '0']
- [digital_ofdm_frame_equalizer_vcvc_0, '0', blocks_vector_to_stream_0, '0']
- [digital_ofdm_frame_equalizer_vcvc_0, '0', digital_ofdm_serializer_vcc_header, '0']
- [digital_ofdm_frame_equalizer_vcvc_1, '0', digital_ofdm_serializer_vcc_payload,
  '0']
- [digital_ofdm_rx_0, '0', blocks_file_sink_0_0_0, '0']
- [digital_ofdm_serializer_vcc_header, '0', digital_constellation_decoder_cb_0, '0']
- [digital_ofdm_serializer_vcc_payload, '0', virtual_sink_1_0, '0']
- [digital_ofdm_sync_sc_cfb_0, '0', analog_frequency_modulator_fc_0, '0']
- [digital_ofdm_sync_sc_cfb_0, '1', digital_header_payload_demux_0, '1']
- [digital_ofdm_tx_0, '0', channels_channel_model_0, '0']
- [digital_packet_headerparser_b_0, header_data, digital_header_payload_demux_0, header_data]
- [fft_vxx_0, '0', digital_ofdm_chanest_vcvc_0, '0']
- [fft_vxx_1, '0', digital_ofdm_frame_equalizer_vcvc_1, '0']
- [virtual_source_0, '0', fft_vxx_0, '0']
- [virtual_source_0_0, '0', digital_constellation_decoder_cb_1, '0']
- [virtual_source_1, '0', fft_vxx_1, '0']

metadata:
  file_format: 1
  grc_version: 3.10.10.0