feat(phy): Modulator and demodulator hier blocks

hier_blocks/ONBEAT_demod.grc

@@ -0,0 +1,880 @@
+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

hier_blocks/ONBEAT_mod.grc

@@ -0,0 +1,341 @@
+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: 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_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: 'False'
+    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: 'False'
+    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: data_len
+  id: parameter
+  parameters:
+    alias: ''
+    comment: ''
+    hide: none
+    label: ''
+    short_id: ''
+    type: ''
+    value: '1024'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [976, 24.0]
+    rotation: 0
+    state: enabled
+- 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: [1088, 296.0]
+    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, 320.0]
+    rotation: 0
+    state: enabled
+- name: pad_sink_0_0
+  id: pad_sink
+  parameters:
+    affinity: ''
+    alias: ''
+    comment: ''
+    label: dbg
+    num_streams: '1'
+    optional: 'True'
+    type: byte
+    vlen: '1'
+  states:
+    bus_sink: false
+    bus_source: false
+    bus_structure: null
+    coordinate: [576, 136.0]
+    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: [656, 400.0]
+    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', pad_sink_0_0, '0']
+- [blocks_vector_source_x_0_0_0, '0', blocks_repack_bits_bb_1_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