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kaklik |
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#!/usr/bin/env python |
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################################################## |
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# Gnuradio Python Flow Graph |
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# Title: Records Player |
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# Author: Jakub Kakona |
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# Generated: Fri May 30 01:39:46 2014 |
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################################################## |
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from gnuradio import blocks |
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from gnuradio import eng_notation |
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from gnuradio import filter |
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from gnuradio import gr |
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from gnuradio import wxgui |
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from gnuradio.eng_option import eng_option |
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from gnuradio.fft import window |
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from gnuradio.filter import firdes |
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from gnuradio.wxgui import scopesink2 |
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from gnuradio.wxgui import waterfallsink2 |
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from grc_gnuradio import wxgui as grc_wxgui |
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from optparse import OptionParser |
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import wx |
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class Records_player(grc_wxgui.top_block_gui): |
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def __init__(self): |
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grc_wxgui.top_block_gui.__init__(self, title="Records Player") |
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_icon_path = "/usr/local/share/icons/hicolor/32x32/apps/gnuradio-grc.png" |
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self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY)) |
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################################################## |
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# Variables |
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################################################## |
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self.prefix = prefix = "/media/kaklik/Radio_zaloha/2014-05-02/" |
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self.out_dir = out_dir = "/home/kaklik/git/pysdr/" |
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self.filename = filename = "2014.05.02.14.58.50.dat" |
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self.srcfile = srcfile = prefix+filename |
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self.samp_rate = samp_rate = 5e6 |
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self.outfile_ADC2 = outfile_ADC2 = out_dir+filename+"ADC2.wav" |
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self.outfile_ADC1 = outfile_ADC1 = out_dir+filename+"ADC1.wav" |
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self.out_sample_rate = out_sample_rate = int(2e3) |
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self.normalize = normalize = 1/200.0 |
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self.cutoff = cutoff = 1000 |
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self.LO = LO = 286078822.488 |
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################################################## |
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# Blocks |
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################################################## |
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self.notebook_0 = self.notebook_0 = wx.Notebook(self.GetWin(), style=wx.NB_TOP) |
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self.notebook_0.AddPage(grc_wxgui.Panel(self.notebook_0), "RF signal") |
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self.notebook_0.AddPage(grc_wxgui.Panel(self.notebook_0), "Scope") |
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self.notebook_0.AddPage(grc_wxgui.Panel(self.notebook_0), "Demod") |
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self.Add(self.notebook_0) |
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self.wxgui_waterfallsink2_1_0 = waterfallsink2.waterfall_sink_c( |
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self.notebook_0.GetPage(2).GetWin(), |
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baseband_freq=0, |
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dynamic_range=100, |
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ref_level=0, |
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ref_scale=2.0, |
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sample_rate=out_sample_rate, |
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fft_size=512, |
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fft_rate=15, |
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average=False, |
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avg_alpha=None, |
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title="IF Plot", |
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win=window.blackmanharris, |
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size=(1200, 400), |
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) |
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self.notebook_0.GetPage(2).Add(self.wxgui_waterfallsink2_1_0.win) |
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self.wxgui_waterfallsink2_1 = waterfallsink2.waterfall_sink_c( |
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self.notebook_0.GetPage(2).GetWin(), |
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baseband_freq=0, |
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dynamic_range=100, |
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ref_level=0, |
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ref_scale=2.0, |
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sample_rate=out_sample_rate, |
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fft_size=512, |
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fft_rate=15, |
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average=False, |
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avg_alpha=None, |
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title="IF Plot", |
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win=window.blackmanharris, |
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size=(1200,400), |
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) |
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self.notebook_0.GetPage(2).Add(self.wxgui_waterfallsink2_1.win) |
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self.wxgui_waterfallsink2_0_0 = waterfallsink2.waterfall_sink_c( |
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self.notebook_0.GetPage(0).GetWin(), |
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baseband_freq=0, |
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dynamic_range=100, |
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ref_level=0, |
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ref_scale=2.0, |
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sample_rate=samp_rate, |
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fft_size=1024, |
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fft_rate=15, |
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average=False, |
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avg_alpha=None, |
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title="ADC1 Waterfall Plot", |
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) |
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self.notebook_0.GetPage(0).Add(self.wxgui_waterfallsink2_0_0.win) |
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self.wxgui_waterfallsink2_0 = waterfallsink2.waterfall_sink_c( |
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self.notebook_0.GetPage(0).GetWin(), |
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baseband_freq=0, |
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dynamic_range=100, |
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ref_level=0, |
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ref_scale=2.0, |
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sample_rate=samp_rate, |
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fft_size=512, |
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fft_rate=15, |
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average=False, |
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avg_alpha=None, |
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title="ADC2 Waterfall Plot", |
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win=window.hanning, |
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) |
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self.notebook_0.GetPage(0).Add(self.wxgui_waterfallsink2_0.win) |
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self.wxgui_scopesink2_2 = scopesink2.scope_sink_c( |
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self.GetWin(), |
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title="Scope Plot", |
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sample_rate=out_sample_rate, |
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v_scale=0, |
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v_offset=0, |
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t_scale=0, |
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ac_couple=False, |
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xy_mode=True, |
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num_inputs=1, |
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trig_mode=wxgui.TRIG_MODE_AUTO, |
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y_axis_label="Counts", |
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) |
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self.Add(self.wxgui_scopesink2_2.win) |
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self.wxgui_scopesink2_1 = scopesink2.scope_sink_f( |
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self.notebook_0.GetPage(1).GetWin(), |
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title="Scope Plot", |
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sample_rate=samp_rate/2, |
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v_scale=0, |
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v_offset=0, |
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t_scale=1e-2, |
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ac_couple=False, |
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xy_mode=False, |
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num_inputs=2, |
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trig_mode=wxgui.TRIG_MODE_AUTO, |
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y_axis_label="Counts", |
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) |
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self.notebook_0.GetPage(1).Add(self.wxgui_scopesink2_1.win) |
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self.wxgui_scopesink2_0 = scopesink2.scope_sink_f( |
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self.notebook_0.GetPage(1).GetWin(), |
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title="Scope Plot", |
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sample_rate=samp_rate, |
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v_scale=0, |
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v_offset=0, |
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t_scale=0, |
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ac_couple=False, |
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xy_mode=False, |
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num_inputs=4, |
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trig_mode=wxgui.TRIG_MODE_AUTO, |
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y_axis_label="Counts", |
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) |
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self.notebook_0.GetPage(1).Add(self.wxgui_scopesink2_0.win) |
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self.low_pass_filter_0_0 = filter.fir_filter_ccf(int(samp_rate/out_sample_rate), firdes.low_pass( |
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normalize, samp_rate, cutoff, 1e3, firdes.WIN_HAMMING, 6.76)) |
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self.low_pass_filter_0 = filter.fir_filter_ccf(int(samp_rate/out_sample_rate), firdes.low_pass( |
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normalize, samp_rate, cutoff, 1e3, firdes.WIN_HAMMING, 6.76)) |
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self.freq_xlating_fir_filter_xxx_0_0 = filter.freq_xlating_fir_filter_ccc(1, ([1]), 143050000-LO/2, samp_rate) |
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self.freq_xlating_fir_filter_xxx_0 = filter.freq_xlating_fir_filter_ccc(1, ([1]), 143050000-LO/2, samp_rate) |
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self.blocks_wavfile_sink_1_0 = blocks.wavfile_sink(outfile_ADC2, 2, out_sample_rate, 16) |
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self.blocks_wavfile_sink_1 = blocks.wavfile_sink(outfile_ADC1, 2, out_sample_rate, 16) |
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self.blocks_vector_to_streams_0 = blocks.vector_to_streams(gr.sizeof_short*1, 10) |
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self.blocks_short_to_float_2_0 = blocks.short_to_float(1, 1) |
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self.blocks_short_to_float_2 = blocks.short_to_float(1, 1) |
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self.blocks_short_to_float_1_0 = blocks.short_to_float(1, 1) |
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self.blocks_short_to_float_1 = blocks.short_to_float(1, 1) |
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self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 1) |
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self.blocks_short_to_float_0 = blocks.short_to_float(1, 1) |
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self.blocks_multiply_conjugate_cc_0 = blocks.multiply_conjugate_cc(1) |
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self.blocks_interleave_0_2 = blocks.interleave(gr.sizeof_short*1) |
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self.blocks_interleave_0_1 = blocks.interleave(gr.sizeof_short*1) |
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self.blocks_interleave_0_0 = blocks.interleave(gr.sizeof_short*1) |
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self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1) |
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self.blocks_float_to_complex_0_0 = blocks.float_to_complex(1) |
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self.blocks_float_to_complex_0 = blocks.float_to_complex(1) |
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self.blocks_file_source_0 = blocks.file_source(gr.sizeof_short*10, srcfile, False) |
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self.blocks_complex_to_float_0_0 = blocks.complex_to_float(1) |
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self.blocks_complex_to_float_0 = blocks.complex_to_float(1) |
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################################################## |
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# Connections |
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################################################## |
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self.connect((self.blocks_vector_to_streams_0, 2), (self.blocks_interleave_0_2, 0)) |
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self.connect((self.blocks_vector_to_streams_0, 3), (self.blocks_interleave_0_2, 1)) |
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self.connect((self.blocks_vector_to_streams_0, 4), (self.blocks_interleave_0_1, 0)) |
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self.connect((self.blocks_vector_to_streams_0, 5), (self.blocks_interleave_0_1, 1)) |
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self.connect((self.blocks_vector_to_streams_0, 6), (self.blocks_interleave_0_0, 0)) |
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self.connect((self.blocks_vector_to_streams_0, 7), (self.blocks_interleave_0_0, 1)) |
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self.connect((self.blocks_vector_to_streams_0, 8), (self.blocks_interleave_0, 0)) |
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self.connect((self.blocks_vector_to_streams_0, 9), (self.blocks_interleave_0, 1)) |
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self.connect((self.blocks_file_source_0, 0), (self.blocks_vector_to_streams_0, 0)) |
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self.connect((self.blocks_interleave_0, 0), (self.blocks_short_to_float_1, 0)) |
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self.connect((self.blocks_interleave_0_0, 0), (self.blocks_short_to_float_0, 0)) |
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self.connect((self.blocks_short_to_float_1, 0), (self.wxgui_scopesink2_0, 3)) |
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self.connect((self.blocks_short_to_float_0, 0), (self.wxgui_scopesink2_0, 2)) |
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self.connect((self.blocks_interleave_0_1, 0), (self.blocks_short_to_float_1_0, 0)) |
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self.connect((self.blocks_interleave_0_2, 0), (self.blocks_short_to_float_0_0, 0)) |
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self.connect((self.low_pass_filter_0, 0), (self.blocks_complex_to_float_0, 0)) |
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self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.low_pass_filter_0, 0)) |
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self.connect((self.low_pass_filter_0, 0), (self.wxgui_waterfallsink2_1, 0)) |
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self.connect((self.low_pass_filter_0_0, 0), (self.blocks_complex_to_float_0_0, 0)) |
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self.connect((self.freq_xlating_fir_filter_xxx_0_0, 0), (self.low_pass_filter_0_0, 0)) |
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self.connect((self.low_pass_filter_0_0, 0), (self.wxgui_waterfallsink2_1_0, 0)) |
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self.connect((self.blocks_short_to_float_2_0, 0), (self.wxgui_scopesink2_1, 1)) |
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self.connect((self.blocks_short_to_float_2, 0), (self.wxgui_scopesink2_1, 0)) |
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self.connect((self.blocks_vector_to_streams_0, 1), (self.blocks_short_to_float_2_0, 0)) |
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self.connect((self.blocks_vector_to_streams_0, 0), (self.blocks_short_to_float_2, 0)) |
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self.connect((self.blocks_float_to_complex_0, 0), (self.freq_xlating_fir_filter_xxx_0_0, 0)) |
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self.connect((self.blocks_float_to_complex_0_0, 0), (self.freq_xlating_fir_filter_xxx_0, 0)) |
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self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0_0, 0)) |
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self.connect((self.blocks_short_to_float_1_0, 0), (self.blocks_float_to_complex_0_0, 1)) |
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self.connect((self.blocks_short_to_float_1, 0), (self.blocks_float_to_complex_0, 1)) |
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self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) |
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self.connect((self.blocks_short_to_float_0_0, 0), (self.wxgui_scopesink2_0, 0)) |
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self.connect((self.blocks_short_to_float_1_0, 0), (self.wxgui_scopesink2_0, 1)) |
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self.connect((self.blocks_float_to_complex_0, 0), (self.wxgui_waterfallsink2_0, 0)) |
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self.connect((self.blocks_float_to_complex_0_0, 0), (self.wxgui_waterfallsink2_0_0, 0)) |
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self.connect((self.blocks_complex_to_float_0_0, 0), (self.blocks_wavfile_sink_1_0, 0)) |
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self.connect((self.blocks_complex_to_float_0_0, 1), (self.blocks_wavfile_sink_1_0, 1)) |
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self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_wavfile_sink_1, 0)) |
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self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_wavfile_sink_1, 1)) |
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self.connect((self.low_pass_filter_0, 0), (self.blocks_multiply_conjugate_cc_0, 0)) |
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self.connect((self.low_pass_filter_0_0, 0), (self.blocks_multiply_conjugate_cc_0, 1)) |
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self.connect((self.blocks_multiply_conjugate_cc_0, 0), (self.wxgui_scopesink2_2, 0)) |
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# QT sink close method reimplementation |
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def get_prefix(self): |
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return self.prefix |
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def set_prefix(self, prefix): |
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self.prefix = prefix |
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self.set_srcfile(self.prefix+self.filename) |
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def get_out_dir(self): |
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return self.out_dir |
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def set_out_dir(self, out_dir): |
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self.out_dir = out_dir |
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self.set_outfile_ADC2(self.out_dir+self.filename+"ADC2.wav") |
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self.set_outfile_ADC1(self.out_dir+self.filename+"ADC1.wav") |
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def get_filename(self): |
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return self.filename |
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def set_filename(self, filename): |
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self.filename = filename |
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self.set_outfile_ADC2(self.out_dir+self.filename+"ADC2.wav") |
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self.set_outfile_ADC1(self.out_dir+self.filename+"ADC1.wav") |
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self.set_srcfile(self.prefix+self.filename) |
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def get_srcfile(self): |
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return self.srcfile |
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def set_srcfile(self, srcfile): |
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self.srcfile = srcfile |
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self.blocks_file_source_0.open(self.srcfile, False) |
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def get_samp_rate(self): |
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return self.samp_rate |
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def set_samp_rate(self, samp_rate): |
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self.samp_rate = samp_rate |
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self.wxgui_scopesink2_0.set_sample_rate(self.samp_rate) |
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self.wxgui_scopesink2_1.set_sample_rate(self.samp_rate/2) |
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self.wxgui_waterfallsink2_0_0.set_sample_rate(self.samp_rate) |
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self.wxgui_waterfallsink2_0.set_sample_rate(self.samp_rate) |
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self.low_pass_filter_0.set_taps(firdes.low_pass(self.normalize, self.samp_rate, self.cutoff, 1e3, firdes.WIN_HAMMING, 6.76)) |
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self.low_pass_filter_0_0.set_taps(firdes.low_pass(self.normalize, self.samp_rate, self.cutoff, 1e3, firdes.WIN_HAMMING, 6.76)) |
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def get_outfile_ADC2(self): |
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return self.outfile_ADC2 |
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def set_outfile_ADC2(self, outfile_ADC2): |
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self.outfile_ADC2 = outfile_ADC2 |
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self.blocks_wavfile_sink_1_0.open(self.outfile_ADC2) |
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def get_outfile_ADC1(self): |
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return self.outfile_ADC1 |
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def set_outfile_ADC1(self, outfile_ADC1): |
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285 |
self.outfile_ADC1 = outfile_ADC1 |
|
|
286 |
self.blocks_wavfile_sink_1.open(self.outfile_ADC1) |
|
|
287 |
|
|
|
288 |
def get_out_sample_rate(self): |
|
|
289 |
return self.out_sample_rate |
|
|
290 |
|
|
|
291 |
def set_out_sample_rate(self, out_sample_rate): |
|
|
292 |
self.out_sample_rate = out_sample_rate |
|
|
293 |
self.wxgui_waterfallsink2_1_0.set_sample_rate(self.out_sample_rate) |
|
|
294 |
self.wxgui_waterfallsink2_1.set_sample_rate(self.out_sample_rate) |
|
|
295 |
self.wxgui_scopesink2_2.set_sample_rate(self.out_sample_rate) |
|
|
296 |
|
|
|
297 |
def get_normalize(self): |
|
|
298 |
return self.normalize |
|
|
299 |
|
|
|
300 |
def set_normalize(self, normalize): |
|
|
301 |
self.normalize = normalize |
|
|
302 |
self.low_pass_filter_0.set_taps(firdes.low_pass(self.normalize, self.samp_rate, self.cutoff, 1e3, firdes.WIN_HAMMING, 6.76)) |
|
|
303 |
self.low_pass_filter_0_0.set_taps(firdes.low_pass(self.normalize, self.samp_rate, self.cutoff, 1e3, firdes.WIN_HAMMING, 6.76)) |
|
|
304 |
|
|
|
305 |
def get_cutoff(self): |
|
|
306 |
return self.cutoff |
|
|
307 |
|
|
|
308 |
def set_cutoff(self, cutoff): |
|
|
309 |
self.cutoff = cutoff |
|
|
310 |
self.low_pass_filter_0.set_taps(firdes.low_pass(self.normalize, self.samp_rate, self.cutoff, 1e3, firdes.WIN_HAMMING, 6.76)) |
|
|
311 |
self.low_pass_filter_0_0.set_taps(firdes.low_pass(self.normalize, self.samp_rate, self.cutoff, 1e3, firdes.WIN_HAMMING, 6.76)) |
|
|
312 |
|
|
|
313 |
def get_LO(self): |
|
|
314 |
return self.LO |
|
|
315 |
|
|
|
316 |
def set_LO(self, LO): |
|
|
317 |
self.LO = LO |
|
|
318 |
self.freq_xlating_fir_filter_xxx_0.set_center_freq(143050000-self.LO/2) |
|
|
319 |
self.freq_xlating_fir_filter_xxx_0_0.set_center_freq(143050000-self.LO/2) |
|
|
320 |
|
|
|
321 |
if __name__ == '__main__': |
|
|
322 |
import ctypes |
|
|
323 |
import os |
|
|
324 |
if os.name == 'posix': |
|
|
325 |
try: |
|
|
326 |
x11 = ctypes.cdll.LoadLibrary('libX11.so') |
|
|
327 |
x11.XInitThreads() |
|
|
328 |
except: |
|
|
329 |
print "Warning: failed to XInitThreads()" |
|
|
330 |
parser = OptionParser(option_class=eng_option, usage="%prog: [options]") |
|
|
331 |
(options, args) = parser.parse_args() |
|
|
332 |
tb = Records_player() |
|
|
333 |
tb.Start(True) |
|
|
334 |
tb.Wait() |
|
|
335 |
|