options:
  parameters:
    author: Naoki Sean Pross
    category: '[GRC Hier Blocks]'
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: ''
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: sync_lock
    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: Sync and Lock for documentation figure
    window_size: ''
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 8]
    rotation: 0
    state: enabled

blocks:
- name: access_code_symbols
  id: variable
  parameters:
    comment: ''
    value: 2* np.array([(-0.7071067811865475-0.7071067811865475j), (0.7071067811865475-0.7071067811865475j),
      (0.7071067811865475+0.7071067811865475j), (0.7071067811865475+0.7071067811865475j),
      (-0.7071067811865475-0.7071067811865475j), (0.7071067811865475+0.7071067811865475j),
      (0.7071067811865475-0.7071067811865475j), (0.7071067811865475-0.7071067811865475j)])
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [648, 284.0]
    rotation: 0
    state: true
- name: frame_len
  id: variable
  parameters:
    comment: ''
    value: len(testvec) +4
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [520, 12.0]
    rotation: 0
    state: true
- name: qpsk_const
  id: variable_constellation
  parameters:
    comment: ''
    const_points: '[-1-1j, -1+1j, 1+1j, 1-1j]'
    dims: '1'
    precision: '8'
    rot_sym: '4'
    soft_dec_lut: None
    sym_map: '[0, 1, 3, 2]'
    type: qpsk
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [360, 12.0]
    rotation: 0
    state: true
- name: samp_rate
  id: variable
  parameters:
    comment: ''
    value: 1e6
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [184, 12]
    rotation: 0
    state: enabled
- name: sps
  id: variable
  parameters:
    comment: ''
    value: '4'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [288, 12.0]
    rotation: 0
    state: true
- name: testvec
  id: variable
  parameters:
    comment: ''
    value: '[0x1f, 0x35] + [0x12, 0x48] '
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [608, 12.0]
    rotation: 0
    state: true
- name: blocks_complex_to_mag_0
  id: blocks_complex_to_mag
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [944, 512.0]
    rotation: 0
    state: enabled
- name: blocks_file_sink_2
  id: blocks_file_sink
  parameters:
    affinity: ''
    alias: ''
    append: 'False'
    comment: ''
    file: data/equalized_qpsk_hw.dat
    type: complex
    unbuffered: 'False'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [648, 476.0]
    rotation: 0
    state: true
- name: blocks_file_sink_3
  id: blocks_file_sink
  parameters:
    affinity: ''
    alias: ''
    append: 'False'
    comment: ''
    file: data/locked_qpsk_hw.dat
    type: complex
    unbuffered: 'False'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1256, 284.0]
    rotation: 0
    state: true
- name: blocks_null_source_0
  id: blocks_null_source
  parameters:
    affinity: ''
    alias: ''
    bus_structure_source: '[[0,],]'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_outputs: '1'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [152, 392.0]
    rotation: 0
    state: true
- name: digital_corr_est_cc_0
  id: digital_corr_est_cc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    mark_delay: len(access_code_symbols) // 2
    maxoutbuf: '0'
    minoutbuf: '0'
    sps: '1'
    symbols: access_code_symbols
    threshold: '0.65'
    threshold_method: digital.THRESHOLD_ABSOLUTE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [648, 356.0]
    rotation: 0
    state: true
- name: digital_lms_dd_equalizer_cc_0
  id: digital_lms_dd_equalizer_cc
  parameters:
    affinity: ''
    alias: ''
    cnst: qpsk_const
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    mu: 3e-3
    num_taps: '15'
    sps: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [376, 364.0]
    rotation: 0
    state: enabled
- name: fadingui_netsink_3
  id: fadingui_netsink
  parameters:
    address: udp://localhost:31419
    affinity: ''
    alias: ''
    comment: ''
    type: complex
    veclen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1256, 428.0]
    rotation: 0
    state: enabled
- name: fadingui_phasecorrection_0
  id: fadingui_phasecorrection
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    frame_len: frame_len
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [936, 372.0]
    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: 'True'
    grid: 'False'
    gui_hint: ''
    label1: Signal 1
    label10: Signal 10
    label2: Signal 2
    label3: Signal 3
    label4: Signal 4
    label5: Signal 5
    label6: Signal 6
    label7: Signal 7
    label8: Signal 8
    label9: Signal 9
    legend: 'True'
    marker1: '-1'
    marker10: '-1'
    marker2: '-1'
    marker3: '-1'
    marker4: '-1'
    marker5: '-1'
    marker6: '-1'
    marker7: '-1'
    marker8: '-1'
    marker9: '-1'
    name: '""'
    nconnections: '1'
    size: '1024'
    srate: samp_rate / sps
    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: '10'
    ymin: '0'
    yunit: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1256, 492.0]
    rotation: 0
    state: enabled
- name: virtual_sink_2
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: symbols
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1256, 372.0]
    rotation: 0
    state: true

connections:
- [blocks_complex_to_mag_0, '0', qtgui_time_sink_x_0, '0']
- [blocks_null_source_0, '0', digital_lms_dd_equalizer_cc_0, '0']
- [digital_corr_est_cc_0, '0', fadingui_phasecorrection_0, '0']
- [digital_corr_est_cc_0, '1', blocks_complex_to_mag_0, '0']
- [digital_lms_dd_equalizer_cc_0, '0', blocks_file_sink_2, '0']
- [digital_lms_dd_equalizer_cc_0, '0', digital_corr_est_cc_0, '0']
- [fadingui_phasecorrection_0, '0', blocks_file_sink_3, '0']
- [fadingui_phasecorrection_0, '0', fadingui_netsink_3, '0']
- [fadingui_phasecorrection_0, '0', virtual_sink_2, '0']

metadata:
  file_format: 1