options:
  parameters:
    author: ''
    catch_exceptions: 'True'
    category: '[GRC Hier Blocks]'
    cmake_opt: ''
    comment: ''
    copyright: ''
    description: ''
    gen_cmake: 'On'
    gen_linking: dynamic
    generate_options: qt_gui
    hier_block_src_path: '.:'
    id: rpi
    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: Not titled yet
    window_size: ''
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [192, 12.0]
    rotation: 0
    state: enabled

blocks:
- name: f
  id: variable
  parameters:
    comment: ''
    value: '1000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [104, 12.0]
    rotation: 0
    state: true
- name: samp_rate
  id: variable
  parameters:
    comment: ''
    value: '48000'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [8, 12.0]
    rotation: 0
    state: enabled
- name: analog_sig_source_x_0
  id: analog_sig_source_x
  parameters:
    affinity: ''
    alias: ''
    amp: '.8'
    comment: ''
    freq: f
    maxoutbuf: '0'
    minoutbuf: '0'
    offset: '0'
    phase: '0'
    samp_rate: samp_rate
    type: complex
    waveform: analog.GR_COS_WAVE
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [24, 108.0]
    rotation: 0
    state: true
- name: blocks_throttle_0
  id: blocks_throttle
  parameters:
    affinity: ''
    alias: ''
    comment: ''
    ignoretag: 'True'
    maxoutbuf: '0'
    minoutbuf: '0'
    samples_per_second: samp_rate
    type: complex
    vlen: '1'
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [240, 148.0]
    rotation: 0
    state: true
- name: epy_module_0
  id: epy_module
  parameters:
    alias: ''
    comment: ''
    source_code: "# this module will be imported in the into your flowgraph\nimport\
      \ socket\nimport string\nimport sys\n\ndef jmf_server(tt):\n\tquitter=0\n\t\
      while (quitter==0):\n\t\tsock=socket.socket(socket.AF_INET,socket.SOCK_STREAM)\n\
      \t\tsock.setsockopt(socket.SOL_SOCKET,socket.SO_REUSEADDR,1)\n\t\tsock.bind(('127.0.0.1',4242))\n\
      \t\tprint(\"Attente de connexion\")\n\t\tsock.listen(1)\n\t\tconn,addr=sock.accept()\n\
      \t\twith conn:\n\t\t\tprint(\"connected from: \",addr)\n\t\t\twhile True:\n\t\
      \t\t\tdata=conn.recv(1)\n\t\t\t\tif data:\n\t\t\t\t\tdata=data.decode()\n\t\t\
      \t\t\tprint(data)\n\t\t\t\t\tif '+' in data:\n\t\t\t\t\t\ttt.f=tt.f+1000\n\t\
      \t\t\t\tif '-' in data:\n\t\t\t\t\t\ttt.f=tt.f-1000\n\t\t\t\t\ttt.set_f(tt.f)\n\
      \t\t\t\t\tif 'q' in data:\n\t\t\t\t\t\tconn.close()\n\t\t\t\t\t\tsock.shutdown(socket.SHUT_RDWR)\n\
      \t\t\t\t\t\tsock.close()\n\t\t\t\t\t\tquitter=1\n\t\t\t\t\t\tprint(\"Au revoir\"\
      )\n\t\t\t\t\t\tbreak\n"
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [592, 12.0]
    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: '0'
    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'
    norm_window: 'False'
    showports: 'False'
    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: [416, 132.0]
    rotation: 0
    state: true
- name: snippet_1
  id: snippet
  parameters:
    alias: ''
    code: 'print("Starting server")

      import threading

      threading.Thread(target=epy_module_0.jmf_server,args=(self,)).start()'
    comment: ''
    priority: '0'
    section: main_after_init
  states:
    bus_sink: false
    bus_source: false
    bus_structure: null
    coordinate: [368, 12.0]
    rotation: 0
    state: true

connections:
- [analog_sig_source_x_0, '0', blocks_throttle_0, '0']
- [blocks_throttle_0, '0', qtgui_freq_sink_x_0, '0']

metadata:
  file_format: 1
  grc_version: 3.10.2.0