grgsm-livemon-limesdr.grc

options:
  parameters:
    author: Piotr Krysik
    category: Custom
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: 'Interactive monitor of a single C0 channel with analysis performed
      by Wireshark (command to run wireshark: sudo wireshark -k -f udp -Y gsmtap -i
      lo)'
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: grgsm_livemon
    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: Gr-gsm Livemon
    window_size: 1024, 768
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [16, 11]
    rotation: 0
    state: enabled

blocks:
- name: fc_slider
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: Frequency
    min_len: '100'
    orient: Qt.Horizontal
    rangeType: float
    start: 800e6
    step: 2e5
    stop: 1990e6
    value: fc
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [304, 11]
    rotation: 0
    state: enabled
- name: gain_slider
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: Gain
    min_len: '100'
    orient: Qt.Horizontal
    rangeType: float
    start: '0'
    step: '0.5'
    stop: '100'
    value: gain
    widget: counter
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [192, 11]
    rotation: 0
    state: enabled
- name: ppm_slider
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: ''
    label: PPM Offset
    min_len: '100'
    orient: Qt.Horizontal
    rangeType: float
    start: '-150'
    step: '0.1'
    stop: '150'
    value: ppm
    widget: counter
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [440, 11]
    rotation: 0
    state: enabled
- name: args
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: Device Arguments
    short_id: ''
    type: ''
    value: '""'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [872, 11]
    rotation: 0
    state: enabled
- name: blocks_rotator_cc_0
  id: blocks_rotator_cc
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    phase_inc: -2*pi*shiftoff/samp_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [256, 300]
    rotation: 0
    state: enabled
- name: blocks_socket_pdu_0_0
  id: blocks_socket_pdu
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    host: 127.0.0.1
    maxoutbuf: '0'
    minoutbuf: '0'
    mtu: '10000'
    port: serverport
    tcp_no_delay: 'False'
    type: TCP_SERVER
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1632, 295]
    rotation: 0
    state: enabled
- name: blocks_socket_pdu_0_1
  id: blocks_socket_pdu
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    host: collector
    maxoutbuf: '0'
    minoutbuf: '0'
    mtu: '1500'
    port: collectorport
    tcp_no_delay: 'False'
    type: TCP_SERVER
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1504, 295]
    rotation: 0
    state: enabled
- name: collector
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: IP or DNS name of collector point
    short_id: ''
    type: ''
    value: ''
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1240, 7]
    rotation: 0
    state: enabled
- name: collectorport
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: UDP port number of collector
    short_id: ''
    type: ''
    value: '4729'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1240, 95]
    rotation: 0
    state: enabled
- name: fc
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: GSM channel's central frequency
    short_id: f
    type: eng_float
    value: 901.8e6
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [624, 11]
    rotation: 0
    state: enabled
- name: gain
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: gain
    short_id: g
    type: eng_float
    value: '30'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [552, 11]
    rotation: 0
    state: enabled
- name: gsm_bcch_ccch_demapper_0
  id: gsm_bcch_ccch_demapper
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    timeslot_nr: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [896, 284]
    rotation: 0
    state: enabled
- name: gsm_clock_offset_control_0
  id: gsm_clock_offset_control
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    fc: fc_slider-shiftoff
    maxoutbuf: '0'
    minoutbuf: '0'
    osr: osr
    samp_rate: samp_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [552, 411]
    rotation: 180
    state: enabled
- name: gsm_control_channels_decoder_0
  id: gsm_control_channels_decoder
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1264, 289]
    rotation: 0
    state: enabled
- name: gsm_control_channels_decoder_0_0
  id: gsm_control_channels_decoder
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1264, 345]
    rotation: 0
    state: enabled
- name: gsm_decryption_0
  id: gsm_decryption
  parameters:
    a5_version: '1'
    affinity: ''
    alias: ''
    comment: ''
    k_c: '[]'
    maxoutbuf: '0'
    minoutbuf: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1104, 333]
    rotation: 0
    state: enabled
- name: gsm_input_0
  id: gsm_input
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    fc: fc_slider-shiftoff
    maxoutbuf: '0'
    minoutbuf: '0'
    osr: '4'
    ppm: ppm-int(ppm)
    samp_rate_in: samp_rate
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [488, 305]
    rotation: 0
    state: enabled
- name: gsm_message_printer_1
  id: gsm_message_printer
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    prepend_fnr: 'False'
    prepend_frame_count: 'False'
    prepend_string: '""'
    print_gsmtap_header: 'False'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1776, 302]
    rotation: 0
    state: enabled
- name: gsm_receiver_0
  id: gsm_receiver
  parameters:
    affinity: ''
    alias: ''
    cell_allocation: '[arfcn.downlink2arfcn(fc)]'
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    num_streams: '1'
    osr: '4'
    tseq_nums: '[]'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [672, 289]
    rotation: 0
    state: enabled
- name: gsm_sdcch8_demapper_0
  id: gsm_sdcch8_demapper
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    maxoutbuf: '0'
    minoutbuf: '0'
    timeslot_nr: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [896, 340]
    rotation: 0
    state: enabled
- name: import_0
  id: import
  parameters:
    alias: ''
    comment: ''
    imports: from math import pi
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1016, 11]
    rotation: 0
    state: enabled
- name: import_1
  id: import
  parameters:
    alias: ''
    comment: ''
    imports: from grgsm import arfcn
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1016, 60]
    rotation: 0
    state: enabled
- name: limesdr_source_0
  id: limesdr_source
  parameters:
    affinity: ''
    alias: ''
    allow_tcxo_dac: '0'
    analog_bandw_ch0: 5e6
    analog_bandw_ch1: 5e6
    calibr_bandw_ch0: 5e6
    calibr_bandw_ch1: 5e6
    ch_align: 'False'
    channel_mode: '0'
    comment: ''
    dacVal: '125'
    digital_bandw_ch0: '0'
    digital_bandw_ch1: '0'
    filename: ''
    gain_dB_ch0: '30'
    gain_dB_ch1: '30'
    lna_path_ch0: '255'
    lna_path_ch1: '2'
    maxoutbuf: '0'
    minoutbuf: '0'
    nco_freq_ch0: '0'
    nco_freq_ch1: '0'
    oversample: '0'
    rf_freq: fc_slider-shiftoff
    samp_rate: samp_rate
    serial: ''
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 300]
    rotation: 0
    state: enabled
- name: osr
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: OverSampling Ratio
    short_id: ''
    type: intx
    value: '4'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1088, 7]
    rotation: 0
    state: enabled
- name: ppm
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: ppm
    short_id: p
    type: eng_float
    value: '0'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [712, 11]
    rotation: 0
    state: enabled
- name: qtgui_freq_sink_x_0
  id: qtgui_freq_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'
    average: '1.0'
    axislabels: 'True'
    bw: samp_rate
    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'
    fc: fc_slider
    fftsize: '1024'
    freqhalf: 'True'
    grid: 'False'
    gui_hint: ''
    label: Relative Gain
    label1: ''
    label10: ''
    label2: ''
    label3: ''
    label4: ''
    label5: ''
    label6: ''
    label7: ''
    label8: ''
    label9: ''
    legend: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    name: '""'
    nconnections: '1'
    showports: 'True'
    tr_chan: '0'
    tr_level: '0.0'
    tr_mode: qtgui.TRIG_MODE_FREE
    tr_tag: '""'
    type: complex
    units: dB
    update_time: '0.10'
    width1: '1'
    width10: '1'
    width2: '1'
    width3: '1'
    width4: '1'
    width5: '1'
    width6: '1'
    width7: '1'
    width8: '1'
    width9: '1'
    wintype: firdes.WIN_BLACKMAN_hARRIS
    ymax: '10'
    ymin: '-140'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [488, 187]
    rotation: 0
    state: enabled
- name: samp_rate
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: samp_rate
    short_id: s
    type: eng_float
    value: '10000000.052982'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [16, 115]
    rotation: 0
    state: enabled
- name: serverport
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: UDP server listening port
    short_id: ''
    type: ''
    value: '4729'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1400, 7]
    rotation: 0
    state: enabled
- name: shiftoff
  id: parameter
  parameters:
    alias: ''
    comment: ''
    hide: none
    label: Frequency Shiftoff
    short_id: o
    type: eng_float
    value: 400e3
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [784, 11]
    rotation: 0
    state: enabled

connections:
- [blocks_rotator_cc_0, '0', gsm_input_0, '0']
- [blocks_rotator_cc_0, '0', qtgui_freq_sink_x_0, '0']
- [blocks_socket_pdu_0_0, pdus, gsm_message_printer_1, msgs]
- [gsm_bcch_ccch_demapper_0, bursts, gsm_control_channels_decoder_0, bursts]
- [gsm_clock_offset_control_0, ctrl, gsm_input_0, ctrl_in]
- [gsm_control_channels_decoder_0, msgs, blocks_socket_pdu_0_1, pdus]
- [gsm_control_channels_decoder_0_0, msgs, blocks_socket_pdu_0_1, pdus]
- [gsm_decryption_0, bursts, gsm_control_channels_decoder_0_0, bursts]
- [gsm_input_0, '0', gsm_receiver_0, '0']
- [gsm_receiver_0, C0, gsm_bcch_ccch_demapper_0, bursts]
- [gsm_receiver_0, C0, gsm_sdcch8_demapper_0, bursts]
- [gsm_receiver_0, measurements, gsm_clock_offset_control_0, measurements]
- [gsm_sdcch8_demapper_0, bursts, gsm_decryption_0, bursts]
- [limesdr_source_0, '0', blocks_rotator_cc_0, '0']

metadata:
  file_format: 1