ONBEAT/hier_blocks/ONBEAT_mod.grc

options:
  parameters:
    author: HA5PLS
    catch_exceptions: 'True'
    category: '[ONBEAT]'
    cmake_opt: ''
    comment: ''
    copyright: GPL 3.0 or later
    description: Hier block for modulation of ONBEAT
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: hb
    hier_block_src_path: '.:'
    id: ONBEAT_Mod
    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 Mod
    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: '[0, 1, 3, 2]'
    w_imag_sect: '1'
    w_real_sect: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1104, 20.0]
    rotation: 0
    state: enabled
- name: preamble_len
  id: variable_tag_object
  parameters:
    comment: ''
    key: pmt.intern("packet_len")
    offset: '0'
    src: pmt.intern("src")
    value: pmt.from_long(len(preamble))
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [64, 184.0]
    rotation: 0
    state: enabled
- name: syncword_len
  id: variable_tag_object
  parameters:
    comment: ''
    key: pmt.intern("packet_len")
    offset: '0'
    src: pmt.intern("src")
    value: pmt.from_long((len(syncword)+7)//8)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [64, 304.0]
    rotation: 0
    state: enabled
- name: trailer_len
  id: variable_tag_object
  parameters:
    comment: ''
    key: pmt.intern("packet_len")
    offset: '0'
    src: pmt.intern("src")
    value: pmt.from_long(8)
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [168, 504.0]
    rotation: 0
    state: disabled
- 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: [248, 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: [368, 8.0]
    rotation: 0
    state: enabled
- name: blocks_repack_bits_bb_1_0
  id: blocks_repack_bits_bb
  parameters:
    affinity: ''
    alias: ''
    align_output: 'False'
    comment: ''
    endianness: gr.GR_MSB_FIRST
    k: '1'
    l: '8'
    len_tag_key: '""'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [352, 312.0]
    rotation: 0
    state: enabled
- name: blocks_repack_bits_bb_1_0_0
  id: blocks_repack_bits_bb
  parameters:
    affinity: ''
    alias: ''
    align_output: 'False'
    comment: ''
    endianness: gr.GR_MSB_FIRST
    k: '1'
    l: '8'
    len_tag_key: '""'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [456, 512.0]
    rotation: 0
    state: disabled
- name: blocks_tagged_stream_mux_0
  id: blocks_tagged_stream_mux
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    lengthtagname: packet_len
    maxoutbuf: '0'
    minoutbuf: '0'
    ninputs: '3'
    tag_preserve_head_pos: '0'
    type: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [848, 296.0]
    rotation: 0
    state: enabled
- name: blocks_vector_source_x_0_0
  id: blocks_vector_source_x
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    repeat: 'True'
    tags: '[preamble_len]'
    type: byte
    vector: preamble
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [168, 216.0]
    rotation: 0
    state: enabled
- name: blocks_vector_source_x_0_0_0
  id: blocks_vector_source_x
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    repeat: 'True'
    tags: '[syncword_len]'
    type: byte
    vector: '[int(i) for i in syncword]'
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [168, 304.0]
    rotation: 0
    state: enabled
- name: blocks_vector_source_x_0_0_0_0
  id: blocks_vector_source_x
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    repeat: 'True'
    tags: '[trailer_len]'
    type: byte
    vector: preamble
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [272, 504.0]
    rotation: 0
    state: disabled
- name: digital_constellation_modulator_0
  id: digital_constellation_modulator
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    constellation: QPSK_MAP
    differential: 'False'
    excess_bw: RRC_ALPHA
    log: 'False'
    maxoutbuf: '0'
    minoutbuf: '0'
    samples_per_symbol: OVERSAMPLING
    truncate: 'False'
    verbose: 'False'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1096, 312.0]
    rotation: 0
    state: enabled
- name: pad_sink_0
  id: pad_sink
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    label: out
    num_streams: '1'
    optional: 'False'
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1352, 336.0]
    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: byte
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [288, 416.0]
    rotation: 0
    state: enabled
- name: preamble
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ''
    short_id: ''
    type: ''
    value: '[0x33 for i in range(0, 128*2, 8)]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [808, 24.0]
    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: [608, 24.0]
    rotation: 0
    state: enabled

connections:
- [blocks_repack_bits_bb_1_0, '0', blocks_tagged_stream_mux_0, '1']
- [blocks_tagged_stream_mux_0, '0', digital_constellation_modulator_0, '0']
- [blocks_vector_source_x_0_0, '0', blocks_tagged_stream_mux_0, '0']
- [blocks_vector_source_x_0_0_0, '0', blocks_repack_bits_bb_1_0, '0']
- [blocks_vector_source_x_0_0_0_0, '0', blocks_repack_bits_bb_1_0_0, '0']
- [digital_constellation_modulator_0, '0', pad_sink_0, '0']
- [pad_source_0, '0', blocks_tagged_stream_mux_0, '2']

metadata:
  file_format: 1
  grc_version: 3.10.11.0