add git ignore

.gitignore

@@ -0,0 +1 @@
+*.grc

ex 1.grc

@@ -1,641 +0,0 @@
-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: ex1
-    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: fm radio example
-    window_size: (1000,1000)
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [8, 8]
-    rotation: 0
-    state: enabled
-
-blocks:
-- name: center_freq
-  id: variable
-  parameters:
-    comment: ''
-    value: 97.9e6
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [168, 784.0]
-    rotation: 0
-    state: enabled
-- name: channel_freq
-  id: variable
-  parameters:
-    comment: ''
-    value: '96100000.0'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [48, 864.0]
-    rotation: 0
-    state: enabled
-- name: channel_width
-  id: variable
-  parameters:
-    comment: ''
-    value: 200e3
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [168, 864.0]
-    rotation: 0
-    state: enabled
-- name: samp_rate
-  id: variable
-  parameters:
-    comment: ''
-    value: 20e6
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [64, 784.0]
-    rotation: 0
-    state: enabled
-- name: volume_adjust
-  id: variable_qtgui_range
-  parameters:
-    comment: ''
-    gui_hint: ''
-    label: ''
-    min_len: '200'
-    orient: QtCore.Qt.Horizontal
-    rangeType: float
-    start: '0'
-    step: '.01'
-    stop: '5'
-    value: '1'
-    widget: counter_slider
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [984, 872.0]
-    rotation: 0
-    state: enabled
-- name: analog_sig_source_x_0
-  id: analog_sig_source_x
-  parameters:
-    affinity: ''
-    alias: ''
-    amp: '1'
-    comment: ''
-    freq: center_freq - channel_freq
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    offset: '0'
-    phase: '0'
-    samp_rate: samp_rate
-    showports: 'False'
-    type: complex
-    waveform: analog.GR_COS_WAVE
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [128, 616.0]
-    rotation: 0
-    state: enabled
-- name: analog_wfm_rcv_0
-  id: analog_wfm_rcv
-  parameters:
-    affinity: ''
-    alias: ''
-    audio_decimation: '10'
-    comment: ''
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    quad_rate: '48000'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [816, 608.0]
-    rotation: 0
-    state: enabled
-- name: audio_sink_0
-  id: audio_sink
-  parameters:
-    affinity: ''
-    alias: ''
-    comment: ''
-    device_name: ''
-    num_inputs: '1'
-    ok_to_block: 'True'
-    samp_rate: '48000'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [1080, 504.0]
-    rotation: 0
-    state: enabled
-- name: blocks_multiply_const_vxx_0
-  id: blocks_multiply_const_vxx
-  parameters:
-    affinity: ''
-    alias: ''
-    comment: ''
-    const: volume_adjust
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    type: float
-    vlen: '1'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [1048, 672.0]
-    rotation: 0
-    state: enabled
-- name: blocks_multiply_xx_0
-  id: blocks_multiply_xx
-  parameters:
-    affinity: ''
-    alias: ''
-    comment: ''
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    num_inputs: '2'
-    type: complex
-    vlen: '1'
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [440, 552.0]
-    rotation: 0
-    state: enabled
-- name: low_pass_filter_0
-  id: low_pass_filter
-  parameters:
-    affinity: ''
-    alias: ''
-    beta: '6.76'
-    comment: ''
-    cutoff_freq: 75e3
-    decim: int(samp_rate/channel_width)
-    gain: '1'
-    interp: '1'
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    samp_rate: samp_rate
-    type: fir_filter_ccf
-    width: 25e3
-    win: window.WIN_HAMMING
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [488, 748.0]
-    rotation: 0
-    state: enabled
-- name: osmosdr_source_0
-  id: osmosdr_source
-  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: ''
-    args: '""'
-    bb_gain0: '20'
-    bb_gain1: '20'
-    bb_gain10: '20'
-    bb_gain11: '20'
-    bb_gain12: '20'
-    bb_gain13: '20'
-    bb_gain14: '20'
-    bb_gain15: '20'
-    bb_gain16: '20'
-    bb_gain17: '20'
-    bb_gain18: '20'
-    bb_gain19: '20'
-    bb_gain2: '20'
-    bb_gain20: '20'
-    bb_gain21: '20'
-    bb_gain22: '20'
-    bb_gain23: '20'
-    bb_gain24: '20'
-    bb_gain25: '20'
-    bb_gain26: '20'
-    bb_gain27: '20'
-    bb_gain28: '20'
-    bb_gain29: '20'
-    bb_gain3: '20'
-    bb_gain30: '20'
-    bb_gain31: '20'
-    bb_gain4: '20'
-    bb_gain5: '20'
-    bb_gain6: '20'
-    bb_gain7: '20'
-    bb_gain8: '20'
-    bb_gain9: '20'
-    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'
-    clock_source0: ''
-    clock_source1: ''
-    clock_source2: ''
-    clock_source3: ''
-    clock_source4: ''
-    clock_source5: ''
-    clock_source6: ''
-    clock_source7: ''
-    comment: ''
-    corr0: '0'
-    corr1: '0'
-    corr10: '0'
-    corr11: '0'
-    corr12: '0'
-    corr13: '0'
-    corr14: '0'
-    corr15: '0'
-    corr16: '0'
-    corr17: '0'
-    corr18: '0'
-    corr19: '0'
-    corr2: '0'
-    corr20: '0'
-    corr21: '0'
-    corr22: '0'
-    corr23: '0'
-    corr24: '0'
-    corr25: '0'
-    corr26: '0'
-    corr27: '0'
-    corr28: '0'
-    corr29: '0'
-    corr3: '0'
-    corr30: '0'
-    corr31: '0'
-    corr4: '0'
-    corr5: '0'
-    corr6: '0'
-    corr7: '0'
-    corr8: '0'
-    corr9: '0'
-    dc_offset_mode0: '0'
-    dc_offset_mode1: '0'
-    dc_offset_mode10: '0'
-    dc_offset_mode11: '0'
-    dc_offset_mode12: '0'
-    dc_offset_mode13: '0'
-    dc_offset_mode14: '0'
-    dc_offset_mode15: '0'
-    dc_offset_mode16: '0'
-    dc_offset_mode17: '0'
-    dc_offset_mode18: '0'
-    dc_offset_mode19: '0'
-    dc_offset_mode2: '0'
-    dc_offset_mode20: '0'
-    dc_offset_mode21: '0'
-    dc_offset_mode22: '0'
-    dc_offset_mode23: '0'
-    dc_offset_mode24: '0'
-    dc_offset_mode25: '0'
-    dc_offset_mode26: '0'
-    dc_offset_mode27: '0'
-    dc_offset_mode28: '0'
-    dc_offset_mode29: '0'
-    dc_offset_mode3: '0'
-    dc_offset_mode30: '0'
-    dc_offset_mode31: '0'
-    dc_offset_mode4: '0'
-    dc_offset_mode5: '0'
-    dc_offset_mode6: '0'
-    dc_offset_mode7: '0'
-    dc_offset_mode8: '0'
-    dc_offset_mode9: '0'
-    freq0: center_freq
-    freq1: 100e6
-    freq10: 100e6
-    freq11: 100e6
-    freq12: 100e6
-    freq13: 100e6
-    freq14: 100e6
-    freq15: 100e6
-    freq16: 100e6
-    freq17: 100e6
-    freq18: 100e6
-    freq19: 100e6
-    freq2: 100e6
-    freq20: 100e6
-    freq21: 100e6
-    freq22: 100e6
-    freq23: 100e6
-    freq24: 100e6
-    freq25: 100e6
-    freq26: 100e6
-    freq27: 100e6
-    freq28: 100e6
-    freq29: 100e6
-    freq3: 100e6
-    freq30: 100e6
-    freq31: 100e6
-    freq4: 100e6
-    freq5: 100e6
-    freq6: 100e6
-    freq7: 100e6
-    freq8: 100e6
-    freq9: 100e6
-    gain0: '0'
-    gain1: '10'
-    gain10: '10'
-    gain11: '10'
-    gain12: '10'
-    gain13: '10'
-    gain14: '10'
-    gain15: '10'
-    gain16: '10'
-    gain17: '10'
-    gain18: '10'
-    gain19: '10'
-    gain2: '10'
-    gain20: '10'
-    gain21: '10'
-    gain22: '10'
-    gain23: '10'
-    gain24: '10'
-    gain25: '10'
-    gain26: '10'
-    gain27: '10'
-    gain28: '10'
-    gain29: '10'
-    gain3: '10'
-    gain30: '10'
-    gain31: '10'
-    gain4: '10'
-    gain5: '10'
-    gain6: '10'
-    gain7: '10'
-    gain8: '10'
-    gain9: '10'
-    gain_mode0: 'False'
-    gain_mode1: 'False'
-    gain_mode10: 'False'
-    gain_mode11: 'False'
-    gain_mode12: 'False'
-    gain_mode13: 'False'
-    gain_mode14: 'False'
-    gain_mode15: 'False'
-    gain_mode16: 'False'
-    gain_mode17: 'False'
-    gain_mode18: 'False'
-    gain_mode19: 'False'
-    gain_mode2: 'False'
-    gain_mode20: 'False'
-    gain_mode21: 'False'
-    gain_mode22: 'False'
-    gain_mode23: 'False'
-    gain_mode24: 'False'
-    gain_mode25: 'False'
-    gain_mode26: 'False'
-    gain_mode27: 'False'
-    gain_mode28: 'False'
-    gain_mode29: 'False'
-    gain_mode3: 'False'
-    gain_mode30: 'False'
-    gain_mode31: 'False'
-    gain_mode4: 'False'
-    gain_mode5: 'False'
-    gain_mode6: 'False'
-    gain_mode7: 'False'
-    gain_mode8: 'False'
-    gain_mode9: 'False'
-    if_gain0: '20'
-    if_gain1: '20'
-    if_gain10: '20'
-    if_gain11: '20'
-    if_gain12: '20'
-    if_gain13: '20'
-    if_gain14: '20'
-    if_gain15: '20'
-    if_gain16: '20'
-    if_gain17: '20'
-    if_gain18: '20'
-    if_gain19: '20'
-    if_gain2: '20'
-    if_gain20: '20'
-    if_gain21: '20'
-    if_gain22: '20'
-    if_gain23: '20'
-    if_gain24: '20'
-    if_gain25: '20'
-    if_gain26: '20'
-    if_gain27: '20'
-    if_gain28: '20'
-    if_gain29: '20'
-    if_gain3: '20'
-    if_gain30: '20'
-    if_gain31: '20'
-    if_gain4: '20'
-    if_gain5: '20'
-    if_gain6: '20'
-    if_gain7: '20'
-    if_gain8: '20'
-    if_gain9: '20'
-    iq_balance_mode0: '0'
-    iq_balance_mode1: '0'
-    iq_balance_mode10: '0'
-    iq_balance_mode11: '0'
-    iq_balance_mode12: '0'
-    iq_balance_mode13: '0'
-    iq_balance_mode14: '0'
-    iq_balance_mode15: '0'
-    iq_balance_mode16: '0'
-    iq_balance_mode17: '0'
-    iq_balance_mode18: '0'
-    iq_balance_mode19: '0'
-    iq_balance_mode2: '0'
-    iq_balance_mode20: '0'
-    iq_balance_mode21: '0'
-    iq_balance_mode22: '0'
-    iq_balance_mode23: '0'
-    iq_balance_mode24: '0'
-    iq_balance_mode25: '0'
-    iq_balance_mode26: '0'
-    iq_balance_mode27: '0'
-    iq_balance_mode28: '0'
-    iq_balance_mode29: '0'
-    iq_balance_mode3: '0'
-    iq_balance_mode30: '0'
-    iq_balance_mode31: '0'
-    iq_balance_mode4: '0'
-    iq_balance_mode5: '0'
-    iq_balance_mode6: '0'
-    iq_balance_mode7: '0'
-    iq_balance_mode8: '0'
-    iq_balance_mode9: '0'
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    nchan: '1'
-    num_mboards: '1'
-    sample_rate: samp_rate
-    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: [96, 380.0]
-    rotation: 0
-    state: enabled
-- name: qtgui_sink_x_0_0
-  id: qtgui_sink_x
-  parameters:
-    affinity: ''
-    alias: ''
-    bw: samp_rate
-    comment: ''
-    fc: channel_freq
-    fftsize: '32768'
-    gui_hint: ''
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    name: '""'
-    plotconst: 'True'
-    plotfreq: 'True'
-    plottime: 'True'
-    plotwaterfall: 'True'
-    rate: '10'
-    showports: 'False'
-    showrf: 'True'
-    type: complex
-    wintype: window.WIN_BLACKMAN_hARRIS
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [800, 280.0]
-    rotation: 0
-    state: enabled
-- name: rational_resampler_xxx_0
-  id: rational_resampler_xxx
-  parameters:
-    affinity: ''
-    alias: ''
-    comment: ''
-    decim: '5'
-    fbw: '0'
-    interp: '12'
-    maxoutbuf: '0'
-    minoutbuf: '0'
-    taps: '[]'
-    type: ccc
-  states:
-    bus_sink: false
-    bus_source: false
-    bus_structure: null
-    coordinate: [608, 560.0]
-    rotation: 0
-    state: enabled
-
-connections:
-- [analog_sig_source_x_0, '0', blocks_multiply_xx_0, '1']
-- [analog_wfm_rcv_0, '0', blocks_multiply_const_vxx_0, '0']
-- [blocks_multiply_const_vxx_0, '0', audio_sink_0, '0']
-- [blocks_multiply_xx_0, '0', low_pass_filter_0, '0']
-- [blocks_multiply_xx_0, '0', qtgui_sink_x_0_0, '0']
-- [low_pass_filter_0, '0', rational_resampler_xxx_0, '0']
-- [osmosdr_source_0, '0', blocks_multiply_xx_0, '0']
-- [rational_resampler_xxx_0, '0', analog_wfm_rcv_0, '0']
-
-metadata:
-  file_format: 1
-  grc_version: 3.10.9.2

static_radio_ttf_and_audio.py

@@ -22,7 +22,7 @@ import sip
 
 
 
-class ex1(gr.top_block, Qt.QWidget):
+class static_radio(gr.top_block, Qt.QWidget):
 
     def __init__(self):
         gr.top_block.__init__(self, "fm radio example", catch_exceptions=True)
@@ -45,7 +45,7 @@ class ex1(gr.top_block, Qt.QWidget):
         self.top_grid_layout = Qt.QGridLayout()
         self.top_layout.addLayout(self.top_grid_layout)
 
-        self.settings = Qt.QSettings("GNU Radio", "ex1")
+        self.settings = Qt.QSettings("GNU Radio", "static radio")
 
         try:
             geometry = self.settings.value("geometry")
@@ -141,7 +141,7 @@ class ex1(gr.top_block, Qt.QWidget):
 
 
     def closeEvent(self, event):
-        self.settings = Qt.QSettings("GNU Radio", "ex1")
+        self.settings = Qt.QSettings("GNU Radio", "static_radio")
         self.settings.setValue("geometry", self.saveGeometry())
         self.stop()
         self.wait()
@@ -190,7 +190,7 @@ class ex1(gr.top_block, Qt.QWidget):
 
 
 
-def main(top_block_cls=ex1, options=None):
+def main(top_block_cls=static_radio, options=None):
 
     qapp = Qt.QApplication(sys.argv)