uhd_siggen_gui.grc

options:
  parameters:
    author: Ettus Research
    catch_exceptions: 'True'
    category: Custom
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: Signal Generator for use with USRP Devices
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: uhd_siggen_gui
    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: UHD Signal Generator
    window_size: 1280, 1024
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 12.0]
    rotation: 0
    state: enabled

blocks:
- name: amplitude
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 5,0,1,5
    label: Signal Amplitude
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '0'
    step: '.001'
    stop: '1'
    value: '.7'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1000, 20.0]
    rotation: 0
    state: enabled
- name: ant
  id: variable_qtgui_chooser
  parameters:
    comment: ''
    gui_hint: 7,4,1,1
    label: Antenna
    label0: RX2
    label1: TX/RX
    label2: J1
    label3: J2
    label4: ''
    labels: '[]'
    num_opts: '2'
    option0: RX2
    option1: TX/RX
    option2: J1
    option3: J2
    option4: '4'
    options: '[0, 1, 2]'
    orient: Qt.QVBoxLayout
    type: string
    value: RX2
    widget: combo_box
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [320, 204.0]
    rotation: 0
    state: enabled
- name: chan0_lo_locked
  id: variable_function_probe
  parameters:
    block_id: uhd_usrp_sink_0
    comment: ''
    function_args: '"''lo_locked''"'
    function_name: get_sensor
    poll_rate: '10'
    value: uhd.sensor_value("", False, "", "")
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [16, 140.0]
    rotation: 0
    state: enabled
- name: freq1_offset
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 4,0,1,3
    label: 'Frequency Offset: Signal 1'
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: -1e6
    step: '100'
    stop: 1e6
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [672, 20.0]
    rotation: 0
    state: enabled
- name: freq2_offset
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 4,3,1,2
    label: 'Signal 2 '
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: -1e6
    step: '100'
    stop: 1e6
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [832, 20.0]
    rotation: 0
    state: enabled
- name: freq_coarse
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 1,0,1,5
    label: Center Frequency
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: 100e6
    step: 1e3
    stop: 2e9
    value: 1e9
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [312, 20.0]
    rotation: 0
    state: enabled
- name: freq_fine
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 2,0,1,5
    label: Fine Tuning
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: -1e6
    step: 1e3
    stop: 1e6
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [456, 20.0]
    rotation: 0
    state: enabled
- name: gain
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 6,0,1,5
    label: TX Gain
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: '0'
    step: '.5'
    stop: '50'
    value: '20'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [1144, 20.0]
    rotation: 0
    state: enabled
- name: label_dsp_freq
  id: variable_qtgui_label
  parameters:
    comment: ''
    formatter: None
    gui_hint: 8,2,1,1
    label: DSP Freq
    type: real
    value: 1e3
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [704, 260.0]
    rotation: 0
    state: enabled
- name: label_lo_freq
  id: variable_qtgui_label
  parameters:
    comment: ''
    formatter: None
    gui_hint: 8,1,1,1
    label: LO freq
    type: real
    value: 1e9
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [592, 260.0]
    rotation: 0
    state: enabled
- name: lo_locked_probe_0
  id: variable_qtgui_label
  parameters:
    comment: ''
    formatter: None
    gui_hint: 8,0,1,1
    label: LO locked
    type: bool
    value: chan0_lo_locked.to_bool()
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [464, 260.0]
    rotation: 0
    state: enabled
- name: lo_offset
  id: variable_qtgui_range
  parameters:
    comment: ''
    gui_hint: 3,0,1,5
    label: LO Offset
    min_len: '200'
    orient: Qt.Horizontal
    rangeType: float
    start: -samp_rate/2
    step: samp_rate/2
    stop: 1e3
    value: '0'
    widget: counter_slider
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [568, 20.0]
    rotation: 0
    state: enabled
- name: samp_rate
  id: variable_qtgui_entry
  parameters:
    comment: ''
    gui_hint: 7,0,1,2
    label: Sampling Rate
    type: real
    value: 1e6
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [176, 284.0]
    rotation: 0
    state: enabled
- name: sync_phases
  id: variable_qtgui_push_button
  parameters:
    comment: ''
    gui_hint: 7,2,1,1
    label: Sync LOs
    pressed: 'True'
    released: 'False'
    type: bool
    value: 'False'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [912, 340.0]
    rotation: 0
    state: enabled
- name: waveform
  id: variable_qtgui_chooser
  parameters:
    comment: ''
    gui_hint: 0,0,1,5
    label: Waveform
    label0: Tone
    label1: Two-Tone
    label2: Uniform Noise
    label3: Two Tone
    label4: Sweep
    labels: '[]'
    num_opts: '5'
    option0: '0'
    option1: '1'
    option2: '2'
    option3: '3'
    option4: '4'
    options: '[0, 1, 2]'
    orient: Qt.QHBoxLayout
    type: int
    value: '0'
    widget: radio_buttons
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [176, 20.0]
    rotation: 0
    state: enabled
- name: analog_sig_source_x_0
  id: analog_sig_source_x
  parameters:
    affinity: ''
    alias: ''
    amp: amplitude if not sync_phases else 0
    comment: ''
    freq: freq1_offset
    maxoutbuf: '0'
    minoutbuf: '0'
    offset: '0'
    phase: '0'
    samp_rate: samp_rate
    type: complex
    waveform: analog.GR_TRI_WAVE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [736, 148.0]
    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: freq_coarse + freq_fine
    fftsize: '1024'
    freqhalf: 'True'
    grid: 'False'
    gui_hint: 9,0,2,5
    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: window.WIN_BLACKMAN_hARRIS
    ymax: '10'
    ymin: '-140'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [936, 248.0]
    rotation: 0
    state: enabled
- name: uhd_usrp_sink_0
  id: uhd_usrp_sink
  parameters:
    affinity: ''
    alias: ''
    ant0: ''
    ant1: ''
    ant10: ''
    ant11: ''
    ant12: ''
    ant13: ''
    ant14: ''
    ant15: ''
    ant16: ''
    ant17: ''
    ant18: ''
    ant19: ''
    ant2: ''
    ant20: ''
    ant21: ''
    ant22: ''
    ant23: ''
    ant24: ''
    ant25: ''
    ant26: ''
    ant27: ''
    ant28: ''
    ant29: ''
    ant3: ''
    ant30: ''
    ant31: ''
    ant4: ''
    ant5: ''
    ant6: ''
    ant7: ''
    ant8: ''
    ant9: ''
    bw0: '0'
    bw1: '0'
    bw10: '0'
    bw11: '0'
    bw12: '0'
    bw13: '0'
    bw14: '0'
    bw15: '0'
    bw16: '0'
    bw17: '0'
    bw18: '0'
    bw19: '0'
    bw2: '0'
    bw20: '0'
    bw21: '0'
    bw22: '0'
    bw23: '0'
    bw24: '0'
    bw25: '0'
    bw26: '0'
    bw27: '0'
    bw28: '0'
    bw29: '0'
    bw3: '0'
    bw30: '0'
    bw31: '0'
    bw4: '0'
    bw5: '0'
    bw6: '0'
    bw7: '0'
    bw8: '0'
    bw9: '0'
    center_freq0: '0'
    center_freq1: '0'
    center_freq10: '0'
    center_freq11: '0'
    center_freq12: '0'
    center_freq13: '0'
    center_freq14: '0'
    center_freq15: '0'
    center_freq16: '0'
    center_freq17: '0'
    center_freq18: '0'
    center_freq19: '0'
    center_freq2: '0'
    center_freq20: '0'
    center_freq21: '0'
    center_freq22: '0'
    center_freq23: '0'
    center_freq24: '0'
    center_freq25: '0'
    center_freq26: '0'
    center_freq27: '0'
    center_freq28: '0'
    center_freq29: '0'
    center_freq3: '0'
    center_freq30: '0'
    center_freq31: '0'
    center_freq4: '0'
    center_freq5: '0'
    center_freq6: '0'
    center_freq7: '0'
    center_freq8: '0'
    center_freq9: '0'
    clock_rate: '0.0'
    clock_source0: ''
    clock_source1: ''
    clock_source2: ''
    clock_source3: ''
    clock_source4: ''
    clock_source5: ''
    clock_source6: ''
    clock_source7: ''
    comment: ''
    dev_addr: '""'
    dev_args: '""'
    gain0: '0'
    gain1: '0'
    gain10: '0'
    gain11: '0'
    gain12: '0'
    gain13: '0'
    gain14: '0'
    gain15: '0'
    gain16: '0'
    gain17: '0'
    gain18: '0'
    gain19: '0'
    gain2: '0'
    gain20: '0'
    gain21: '0'
    gain22: '0'
    gain23: '0'
    gain24: '0'
    gain25: '0'
    gain26: '0'
    gain27: '0'
    gain28: '0'
    gain29: '0'
    gain3: '0'
    gain30: '0'
    gain31: '0'
    gain4: '0'
    gain5: '0'
    gain6: '0'
    gain7: '0'
    gain8: '0'
    gain9: '0'
    len_tag_name: ''
    lo_export0: 'False'
    lo_export1: 'False'
    lo_export10: 'False'
    lo_export11: 'False'
    lo_export12: 'False'
    lo_export13: 'False'
    lo_export14: 'False'
    lo_export15: 'False'
    lo_export16: 'False'
    lo_export17: 'False'
    lo_export18: 'False'
    lo_export19: 'False'
    lo_export2: 'False'
    lo_export20: 'False'
    lo_export21: 'False'
    lo_export22: 'False'
    lo_export23: 'False'
    lo_export24: 'False'
    lo_export25: 'False'
    lo_export26: 'False'
    lo_export27: 'False'
    lo_export28: 'False'
    lo_export29: 'False'
    lo_export3: 'False'
    lo_export30: 'False'
    lo_export31: 'False'
    lo_export4: 'False'
    lo_export5: 'False'
    lo_export6: 'False'
    lo_export7: 'False'
    lo_export8: 'False'
    lo_export9: 'False'
    lo_source0: internal
    lo_source1: internal
    lo_source10: internal
    lo_source11: internal
    lo_source12: internal
    lo_source13: internal
    lo_source14: internal
    lo_source15: internal
    lo_source16: internal
    lo_source17: internal
    lo_source18: internal
    lo_source19: internal
    lo_source2: internal
    lo_source20: internal
    lo_source21: internal
    lo_source22: internal
    lo_source23: internal
    lo_source24: internal
    lo_source25: internal
    lo_source26: internal
    lo_source27: internal
    lo_source28: internal
    lo_source29: internal
    lo_source3: internal
    lo_source30: internal
    lo_source31: internal
    lo_source4: internal
    lo_source5: internal
    lo_source6: internal
    lo_source7: internal
    lo_source8: internal
    lo_source9: internal
    maxoutbuf: '0'
    minoutbuf: '0'
    nchan: '1'
    norm_gain0: 'False'
    norm_gain1: 'False'
    norm_gain10: 'False'
    norm_gain11: 'False'
    norm_gain12: 'False'
    norm_gain13: 'False'
    norm_gain14: 'False'
    norm_gain15: 'False'
    norm_gain16: 'False'
    norm_gain17: 'False'
    norm_gain18: 'False'
    norm_gain19: 'False'
    norm_gain2: 'False'
    norm_gain20: 'False'
    norm_gain21: 'False'
    norm_gain22: 'False'
    norm_gain23: 'False'
    norm_gain24: 'False'
    norm_gain25: 'False'
    norm_gain26: 'False'
    norm_gain27: 'False'
    norm_gain28: 'False'
    norm_gain29: 'False'
    norm_gain3: 'False'
    norm_gain30: 'False'
    norm_gain31: 'False'
    norm_gain4: 'False'
    norm_gain5: 'False'
    norm_gain6: 'False'
    norm_gain7: 'False'
    norm_gain8: 'False'
    norm_gain9: 'False'
    num_mboards: '1'
    otw: ''
    samp_rate: samp_rate
    sd_spec0: ''
    sd_spec1: ''
    sd_spec2: ''
    sd_spec3: ''
    sd_spec4: ''
    sd_spec5: ''
    sd_spec6: ''
    sd_spec7: ''
    show_lo_controls: 'False'
    stream_args: ''
    stream_chans: '[]'
    sync: sync
    time_source0: ''
    time_source1: ''
    time_source2: ''
    time_source3: ''
    time_source4: ''
    time_source5: ''
    time_source6: ''
    time_source7: ''
    type: fc32
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [976, 148.0]
    rotation: 0
    state: enabled

connections:
- [analog_sig_source_x_0, '0', qtgui_freq_sink_x_0, '0']
- [analog_sig_source_x_0, '0', uhd_usrp_sink_0, '0']

metadata:
  file_format: 1