options:
  parameters:
    author: HA5PLS
    catch_exceptions: 'True'
    category: '[GRC Hier Blocks]'
    cmake_opt: ''
    comment: ''
    copyright: GPL 3.0 or later
    description: wrapper around ONBEAT modulator/demodulator for BER simulation
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: ONBEAT_AWGN_sim
    max_nouts: '0'
    output_language: python
    placement: (0,0)
    qt_qss_theme: ''
    realtime_scheduling: ''
    run: 'True'
    run_command: '{python} -u {filename}'
    run_options: run
    sizing_mode: fixed
    thread_safe_setters: ''
    title: ONBEAT AWGN simulator
    window_size: (1000,1000)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [16, 16.0]
    rotation: 0
    state: enabled

blocks:
- name: OVERSAMPLING
  id: variable
  parameters:
    comment: ''
    value: '2'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [288, 16.0]
    rotation: 0
    state: enabled
- name: RRC_ALPHA
  id: variable
  parameters:
    comment: ''
    value: '0.35'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [816, 16.0]
    rotation: 0
    state: enabled
- name: full_packet_len
  id: variable
  parameters:
    comment: ''
    value: data_len*8
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [456, 88.0]
    rotation: 0
    state: enabled
- name: samp_rate
  id: variable
  parameters:
    comment: ''
    value: 1e6
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [200, 16.0]
    rotation: 0
    state: enabled
- name: symbol_map
  id: variable
  parameters:
    comment: ''
    value: '[0, 1, 3, 2]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [720, 16.0]
    rotation: 0
    state: enabled
- name: EbN0
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: eng_float
    value: '3'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [864, 136.0]
    rotation: 0
    state: enabled
- name: ONBEAT_Demod_0
  id: ONBEAT_Demod
  parameters:
    FULL_PACKET_LEN: full_packet_len
    OVERSAMPLING: OVERSAMPLING
    RRC_ALPHA: RRC_ALPHA
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    roc_tolerance: '0.8'
    samp_rate: samp_rate
    symbol_map: symbol_map
    syncword: syncword
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [248, 484.0]
    rotation: 0
    state: enabled
- name: ONBEAT_Mod_0
  id: ONBEAT_Mod
  parameters:
    OVERSAMPLING: OVERSAMPLING
    RRC_ALPHA: RRC_ALPHA
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    preamble: '[0x33 for i in range(0, 128*2, 8)]'
    syncword: syncword
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [480, 264.0]
    rotation: 0
    state: enabled
- name: blocks_tag_gate_0
  id: blocks_tag_gate
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    propagate_tags: 'False'
    single_key: '""'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [744, 280.0]
    rotation: 0
    state: enabled
- 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*1000
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1144, 280.0]
    rotation: 0
    state: enabled
- name: channels_channel_model_0
  id: channels_channel_model
  parameters:
    affinity: ''
    alias: ''
    block_tags: 'False'
    comment: ''
    epsilon: time_offset
    freq_offset: freq_offset
    maxoutbuf: '0'
    minoutbuf: '0'
    noise_voltage: 1.0/sqrt(2* 10**(float(EbN0) / 10)) * sqrt(OVERSAMPLING/2)
    seed: '0'
    taps: '1.0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [928, 248.0]
    rotation: 0
    state: enabled
- name: data_len
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: intx
    value: 255*4 + 32
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [576, 88.0]
    rotation: 0
    state: enabled
- name: freq_offset
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: eng_float
    value: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [960, 136.0]
    rotation: 0
    state: enabled
- name: import_0
  id: import
  parameters:
    alias: ''
    comment: ''
    imports: from math import log10, log2, sqrt
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [968, 24.0]
    rotation: 0
    state: enabled
- name: network_socket_pdu_1
  id: network_socket_pdu
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    host: 0.0.0.0
    maxoutbuf: '0'
    minoutbuf: '0'
    mtu: '10000'
    port: tx_port
    tcp_no_delay: 'False'
    type: TCP_SERVER
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [40, 264.0]
    rotation: 0
    state: enabled
- name: pdu_pdu_to_tagged_stream_0
  id: pdu_pdu_to_tagged_stream
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    tag: packet_len
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [240, 288.0]
    rotation: 0
    state: enabled
- name: qtgui_const_sink_x_0
  id: qtgui_const_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: ''
    grid: 'False'
    gui_hint: ''
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    marker1: '0'
    marker10: '0'
    marker2: '0'
    marker3: '0'
    marker4: '0'
    marker5: '0'
    marker6: '0'
    marker7: '0'
    marker8: '0'
    marker9: '0'
    name: '""'
    nconnections: '1'
    size: '128'
    style1: '0'
    style10: '0'
    style2: '0'
    style3: '0'
    style4: '0'
    style5: '0'
    style6: '0'
    style7: '0'
    style8: '0'
    style9: '0'
    tr_chan: '0'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_slope: qtgui.TRIG_SLOPE_POS
    tr_tag: '""'
    type: complex
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    xmax: '2'
    xmin: '-2'
    ymax: '2'
    ymin: '-2'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [616, 400.0]
    rotation: 0
    state: enabled
- name: qtgui_eye_sink_x_0
  id: qtgui_eye_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: blue
    color2: blue
    color3: blue
    color4: blue
    color5: blue
    color6: blue
    color7: blue
    color8: blue
    color9: blue
    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'
    nconnections: '1'
    samp_per_symbol: '1'
    size: '128'
    srate: samp_rate
    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: complex
    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: [616, 472.0]
    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/5
    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: complex
    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: [616, 576.0]
    rotation: 0
    state: enabled
- name: rx_port
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: str
    value: '50002'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [104, 152.0]
    rotation: 0
    state: enabled
- name: syncword
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: ''
    value: '"0000011100001001000110110010110101110111100110001010100111111010"'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [456, 16.0]
    rotation: 0
    state: enabled
- name: time_offset
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: eng_float
    value: '1.0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1064, 136.0]
    rotation: 0
    state: enabled
- name: tx_port
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: str
    value: '50001'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [16, 152.0]
    rotation: 0
    state: enabled
- name: virtual_sink_0
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: receiver_in
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1320, 288.0]
    rotation: 0
    state: enabled
- name: virtual_source_0
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: receiver_in
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [40, 536.0]
    rotation: 0
    state: enabled

connections:
- [ONBEAT_Demod_0, '0', qtgui_const_sink_x_0, '0']
- [ONBEAT_Demod_0, '1', qtgui_eye_sink_x_0, '0']
- [ONBEAT_Demod_0, '2', qtgui_time_sink_x_0, '0']
- [ONBEAT_Demod_0, out, network_socket_pdu_1, pdus]
- [ONBEAT_Mod_0, '0', blocks_tag_gate_0, '0']
- [blocks_tag_gate_0, '0', channels_channel_model_0, '0']
- [blocks_throttle2_0, '0', virtual_sink_0, '0']
- [channels_channel_model_0, '0', blocks_throttle2_0, '0']
- [network_socket_pdu_1, pdus, pdu_pdu_to_tagged_stream_0, pdus]
- [pdu_pdu_to_tagged_stream_0, '0', ONBEAT_Mod_0, '0']
- [virtual_source_0, '0', ONBEAT_Demod_0, '0']

metadata:
  file_format: 1
  grc_version: 3.10.11.0