options:
  parameters:
    author: HA5PLS
    catch_exceptions: 'True'
    category: '[ONBEAT]'
    cmake_opt: ''
    comment: ''
    copyright: GPL 3.0 or later
    description: Hier block for demod of ONBEAT
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: hb
    hier_block_src_path: '.:'
    id: ONBEAT_Demod
    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: ONBEAT Demod
    window_size: (1000,1000)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 8]
    rotation: 0
    state: enabled

blocks:
- name: QPSK_MAP
  id: variable_constellation_rect
  parameters:
    comment: ''
    const_points: '[-1-1j, -1+1j, 1+1j, 1-1j]'
    imag_sect: '2'
    precision: '8'
    real_sect: '2'
    rot_sym: '4'
    soft_dec_lut: None
    sym_map: symbol_map
    w_imag_sect: '1'
    w_real_sect: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [192, 12.0]
    rotation: 0
    state: enabled
- name: FULL_PACKET_LEN
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: eng_float
    value: '4096'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [664, 8.0]
    rotation: 0
    state: enabled
- name: OVERSAMPLING
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: intx
    value: '10'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [448, 8.0]
    rotation: 0
    state: enabled
- name: RRC_ALPHA
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: eng_float
    value: '0.35'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [568, 8.0]
    rotation: 0
    state: enabled
- name: analog_agc_xx_0
  id: analog_agc_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    gain: '1.0'
    max_gain: '65536'
    maxoutbuf: '0'
    minoutbuf: '0'
    rate: 1e-4
    reference: '1.0'
    type: complex
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [152, 232.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_const_xx_0
  id: blocks_multiply_const_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: 1j
    maxoutbuf: '0'
    minoutbuf: '0'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [48, 592.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_const_xx_0_0
  id: blocks_multiply_const_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: '-1'
    maxoutbuf: '0'
    minoutbuf: '0'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [48, 680.0]
    rotation: 0
    state: enabled
- name: blocks_multiply_const_xx_0_1
  id: blocks_multiply_const_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    const: -1j
    maxoutbuf: '0'
    minoutbuf: '0'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [48, 768.0]
    rotation: 0
    state: enabled
- name: blocks_repack_bits_bb_0_0_0
  id: blocks_repack_bits_bb
  parameters:
    affinity: ''
    alias: ''
    align_output: 'False'
    comment: ''
    endianness: gr.GR_MSB_FIRST
    k: '2'
    l: '1'
    len_tag_key: '""'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [616, 584.0]
    rotation: 0
    state: enabled
- name: blocks_repack_bits_bb_0_1_0
  id: blocks_repack_bits_bb
  parameters:
    affinity: ''
    alias: ''
    align_output: 'False'
    comment: ''
    endianness: gr.GR_MSB_FIRST
    k: '2'
    l: '1'
    len_tag_key: '""'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [616, 672.0]
    rotation: 0
    state: enabled
- name: blocks_repack_bits_bb_0_2_0
  id: blocks_repack_bits_bb
  parameters:
    affinity: ''
    alias: ''
    align_output: 'False'
    comment: ''
    endianness: gr.GR_MSB_FIRST
    k: '2'
    l: '1'
    len_tag_key: '""'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [616, 760.0]
    rotation: 0
    state: enabled
- name: blocks_repack_bits_bb_0_3
  id: blocks_repack_bits_bb
  parameters:
    affinity: ''
    alias: ''
    align_output: 'False'
    comment: ''
    endianness: gr.GR_MSB_FIRST
    k: '2'
    l: '1'
    len_tag_key: '""'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [616, 496.0]
    rotation: 0
    state: enabled
- name: blocks_tag_debug_0
  id: blocks_tag_debug
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    display: 'True'
    filter: '""'
    name: ''
    num_inputs: '4'
    type: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1064.0, 896]
    rotation: 270
    state: disabled
- name: digital_constellation_decoder_cb_0
  id: digital_constellation_decoder_cb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: QPSK_MAP
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [240, 504.0]
    rotation: 0
    state: enabled
- name: digital_constellation_decoder_cb_0_0
  id: digital_constellation_decoder_cb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: QPSK_MAP
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [240, 592.0]
    rotation: 0
    state: enabled
- name: digital_constellation_decoder_cb_0_1
  id: digital_constellation_decoder_cb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: QPSK_MAP
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [240, 680.0]
    rotation: 0
    state: enabled
- name: digital_constellation_decoder_cb_0_2
  id: digital_constellation_decoder_cb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: QPSK_MAP
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [240, 768.0]
    rotation: 0
    state: enabled
- name: digital_correlate_access_code_tag_xx_0
  id: digital_correlate_access_code_tag_xx
  parameters:
    access_code: syncword
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    tagname: '"syncword_found"'
    threshold: int(len(syncword)*(1-roc_tolerance))
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [832, 488.0]
    rotation: 0
    state: enabled
- name: digital_correlate_access_code_tag_xx_0_0
  id: digital_correlate_access_code_tag_xx
  parameters:
    access_code: syncword
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    tagname: '"syncword_found"'
    threshold: int(len(syncword)*(1-roc_tolerance))
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [832, 576.0]
    rotation: 0
    state: enabled
- name: digital_correlate_access_code_tag_xx_0_1
  id: digital_correlate_access_code_tag_xx
  parameters:
    access_code: syncword
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    tagname: '"syncword_found"'
    threshold: int(len(syncword)*(1-roc_tolerance))
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [832, 664.0]
    rotation: 0
    state: enabled
- name: digital_correlate_access_code_tag_xx_0_2
  id: digital_correlate_access_code_tag_xx
  parameters:
    access_code: syncword
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    tagname: '"syncword_found"'
    threshold: int(len(syncword)*(1-roc_tolerance))
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [832, 752.0]
    rotation: 0
    state: enabled
- name: digital_costas_loop_cc_0
  id: digital_costas_loop_cc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    order: '4'
    use_snr: 'False'
    w: '0.045'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1008, 184.0]
    rotation: 0
    state: enabled
- name: digital_map_bb_0
  id: digital_map_bb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    map: symbol_map
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [464, 504.0]
    rotation: 0
    state: enabled
- name: digital_map_bb_0_0
  id: digital_map_bb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    map: symbol_map
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [464, 592.0]
    rotation: 0
    state: enabled
- name: digital_map_bb_0_1
  id: digital_map_bb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    map: symbol_map
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [464, 680.0]
    rotation: 0
    state: enabled
- name: digital_map_bb_0_2
  id: digital_map_bb
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    map: symbol_map
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [464, 768.0]
    rotation: 0
    state: enabled
- name: digital_symbol_sync_xx_0
  id: digital_symbol_sync_xx
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: digital.constellation_bpsk().base()
    damping: '1.0'
    loop_bw: '0.045'
    max_dev: '1.5'
    maxoutbuf: '0'
    minoutbuf: '0'
    nfilters: '64'
    osps: '1'
    pfb_mf_taps: '[]'
    resamp_type: digital.IR_MMSE_8TAP
    sps: '2'
    ted_gain: '1.0'
    ted_type: digital.TED_GARDNER
    type: cc
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [616, 196.0]
    rotation: 0
    state: enabled
- name: filter_fft_rrc_filter_0
  id: filter_fft_rrc_filter
  parameters:
    affinity: ''
    alias: ''
    alpha: RRC_ALPHA
    comment: ''
    decim: OVERSAMPLING//2
    gain: '1'
    maxoutbuf: '0'
    minoutbuf: '0'
    ntaps: 11*OVERSAMPLING
    nthreads: '1'
    samp_rate: samp_rate
    sym_rate: samp_rate/OVERSAMPLING
    type: ccc
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [352, 204.0]
    rotation: 0
    state: enabled
- name: pad_sink_0
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: freq_sync_out
    num_streams: '1'
    optional: 'True'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1216.0, 344]
    rotation: 270
    state: enabled
- name: pad_sink_1
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: symbol_sync_out
    num_streams: '1'
    optional: 'True'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [928.0, 336]
    rotation: 270
    state: enabled
- name: pad_sink_2
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: RRC_out
    num_streams: '1'
    optional: 'True'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [560.0, 376]
    rotation: 270
    state: enabled
- name: pad_sink_3
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: agc_out
    num_streams: '1'
    optional: 'True'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [296.0, 376]
    rotation: 270
    state: disabled
- name: pad_sink_4
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: out
    num_streams: '1'
    optional: 'False'
    type: message
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1528, 632.0]
    rotation: 0
    state: enabled
- name: pad_source_0
  id: pad_source
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: in
    maxoutbuf: '0'
    minoutbuf: '0'
    num_streams: '1'
    optional: 'False'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 256.0]
    rotation: 0
    state: enabled
- name: roc_tolerance
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: eng_float
    value: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1000, 8.0]
    rotation: 0
    state: enabled
- name: samp_rate
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: eng_float
    value: 1e6
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [352, 8.0]
    rotation: 0
    state: enabled
- name: satellites_fixedlen_to_pdu_0
  id: satellites_fixedlen_to_pdu
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    pack: 'True'
    packet_len: FULL_PACKET_LEN
    syncword_tag: '"syncword_found"'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1208, 488.0]
    rotation: 0
    state: enabled
- name: satellites_fixedlen_to_pdu_0_0
  id: satellites_fixedlen_to_pdu
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    pack: 'True'
    packet_len: FULL_PACKET_LEN
    syncword_tag: '"syncword_found"'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1208, 576.0]
    rotation: 0
    state: enabled
- name: satellites_fixedlen_to_pdu_0_1
  id: satellites_fixedlen_to_pdu
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    pack: 'True'
    packet_len: FULL_PACKET_LEN
    syncword_tag: '"syncword_found"'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1208, 664.0]
    rotation: 0
    state: enabled
- name: satellites_fixedlen_to_pdu_0_2
  id: satellites_fixedlen_to_pdu
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    pack: 'True'
    packet_len: FULL_PACKET_LEN
    syncword_tag: '"syncword_found"'
    type: byte
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1208, 752.0]
    rotation: 0
    state: enabled
- name: symbol_map
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: ''
    value: '[0, 1, 3, 2]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [352, 96.0]
    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: [824, 8.0]
    rotation: 0
    state: enabled
- name: virtual_sink_0
  id: virtual_sink
  parameters:
    alias: ''
    comment: ''
    stream_id: freq_sync_signal
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1304, 176.0]
    rotation: 0
    state: enabled
- name: virtual_source_0
  id: virtual_source
  parameters:
    alias: ''
    comment: ''
    stream_id: freq_sync_signal
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 504.0]
    rotation: 0
    state: enabled

connections:
- [analog_agc_xx_0, '0', filter_fft_rrc_filter_0, '0']
- [analog_agc_xx_0, '0', pad_sink_3, '0']
- [blocks_multiply_const_xx_0, '0', digital_constellation_decoder_cb_0_0, '0']
- [blocks_multiply_const_xx_0_0, '0', digital_constellation_decoder_cb_0_1, '0']
- [blocks_multiply_const_xx_0_1, '0', digital_constellation_decoder_cb_0_2, '0']
- [blocks_repack_bits_bb_0_0_0, '0', digital_correlate_access_code_tag_xx_0_0, '0']
- [blocks_repack_bits_bb_0_1_0, '0', digital_correlate_access_code_tag_xx_0_1, '0']
- [blocks_repack_bits_bb_0_2_0, '0', digital_correlate_access_code_tag_xx_0_2, '0']
- [blocks_repack_bits_bb_0_3, '0', digital_correlate_access_code_tag_xx_0, '0']
- [digital_constellation_decoder_cb_0, '0', digital_map_bb_0, '0']
- [digital_constellation_decoder_cb_0_0, '0', digital_map_bb_0_0, '0']
- [digital_constellation_decoder_cb_0_1, '0', digital_map_bb_0_1, '0']
- [digital_constellation_decoder_cb_0_2, '0', digital_map_bb_0_2, '0']
- [digital_correlate_access_code_tag_xx_0, '0', blocks_tag_debug_0, '3']
- [digital_correlate_access_code_tag_xx_0, '0', satellites_fixedlen_to_pdu_0, '0']
- [digital_correlate_access_code_tag_xx_0_0, '0', blocks_tag_debug_0, '2']
- [digital_correlate_access_code_tag_xx_0_0, '0', satellites_fixedlen_to_pdu_0_0,
  '0']
- [digital_correlate_access_code_tag_xx_0_1, '0', blocks_tag_debug_0, '1']
- [digital_correlate_access_code_tag_xx_0_1, '0', satellites_fixedlen_to_pdu_0_1,
  '0']
- [digital_correlate_access_code_tag_xx_0_2, '0', blocks_tag_debug_0, '0']
- [digital_correlate_access_code_tag_xx_0_2, '0', satellites_fixedlen_to_pdu_0_2,
  '0']
- [digital_costas_loop_cc_0, '0', pad_sink_0, '0']
- [digital_costas_loop_cc_0, '0', virtual_sink_0, '0']
- [digital_map_bb_0, '0', blocks_repack_bits_bb_0_3, '0']
- [digital_map_bb_0_0, '0', blocks_repack_bits_bb_0_0_0, '0']
- [digital_map_bb_0_1, '0', blocks_repack_bits_bb_0_1_0, '0']
- [digital_map_bb_0_2, '0', blocks_repack_bits_bb_0_2_0, '0']
- [digital_symbol_sync_xx_0, '0', digital_costas_loop_cc_0, '0']
- [digital_symbol_sync_xx_0, '0', pad_sink_1, '0']
- [filter_fft_rrc_filter_0, '0', digital_symbol_sync_xx_0, '0']
- [filter_fft_rrc_filter_0, '0', pad_sink_2, '0']
- [pad_source_0, '0', analog_agc_xx_0, '0']
- [satellites_fixedlen_to_pdu_0, pdus, pad_sink_4, in]
- [satellites_fixedlen_to_pdu_0_0, pdus, pad_sink_4, in]
- [satellites_fixedlen_to_pdu_0_1, pdus, pad_sink_4, in]
- [satellites_fixedlen_to_pdu_0_2, pdus, pad_sink_4, in]
- [virtual_source_0, '0', blocks_multiply_const_xx_0, '0']
- [virtual_source_0, '0', blocks_multiply_const_xx_0_0, '0']
- [virtual_source_0, '0', blocks_multiply_const_xx_0_1, '0']
- [virtual_source_0, '0', digital_constellation_decoder_cb_0, '0']

metadata:
  file_format: 1
  grc_version: 3.10.11.0