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/Designs/HAM Constructions/SDRX02A/SW/GRC/top_block.py |
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#!/usr/bin/env python |
################################################## |
# Gnuradio Python Flow Graph |
# Title: Top Block |
# Author: Jakub Kakona |
# Generated: Sat May 3 15:10:31 2014 |
################################################## |
from gnuradio import analog |
from gnuradio import audio |
from gnuradio import blocks |
from gnuradio import eng_notation |
from gnuradio import filter |
from gnuradio import gr |
from gnuradio import wxgui |
from gnuradio.eng_option import eng_option |
from gnuradio.fft import window |
from gnuradio.filter import firdes |
from gnuradio.wxgui import forms |
from gnuradio.wxgui import scopesink2 |
from gnuradio.wxgui import waterfallsink2 |
from grc_gnuradio import wxgui as grc_wxgui |
from optparse import OptionParser |
import wx |
class top_block(grc_wxgui.top_block_gui): |
def __init__(self): |
grc_wxgui.top_block_gui.__init__(self, title="Top Block") |
_icon_path = "/usr/local/share/icons/hicolor/32x32/apps/gnuradio-grc.png" |
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY)) |
################################################## |
# Variables |
################################################## |
self.variable_slider_0 = variable_slider_0 = 1 |
self.samp_rate = samp_rate = 5e6 |
################################################## |
# Blocks |
################################################## |
self.notebook_0 = self.notebook_0 = wx.Notebook(self.GetWin(), style=wx.NB_TOP) |
self.notebook_0.AddPage(grc_wxgui.Panel(self.notebook_0), "RF signal") |
self.notebook_0.AddPage(grc_wxgui.Panel(self.notebook_0), "Scope") |
self.notebook_0.AddPage(grc_wxgui.Panel(self.notebook_0), "Demod") |
self.Add(self.notebook_0) |
_variable_slider_0_sizer = wx.BoxSizer(wx.VERTICAL) |
self._variable_slider_0_text_box = forms.text_box( |
parent=self.notebook_0.GetPage(2).GetWin(), |
sizer=_variable_slider_0_sizer, |
value=self.variable_slider_0, |
callback=self.set_variable_slider_0, |
label='variable_slider_0', |
converter=forms.float_converter(), |
proportion=0, |
) |
self._variable_slider_0_slider = forms.slider( |
parent=self.notebook_0.GetPage(2).GetWin(), |
sizer=_variable_slider_0_sizer, |
value=self.variable_slider_0, |
callback=self.set_variable_slider_0, |
minimum=0, |
maximum=10, |
num_steps=100, |
style=wx.SL_HORIZONTAL, |
cast=float, |
proportion=1, |
) |
self.notebook_0.GetPage(2).Add(_variable_slider_0_sizer) |
self.wxgui_waterfallsink2_2 = waterfallsink2.waterfall_sink_f( |
self.notebook_0.GetPage(2).GetWin(), |
baseband_freq=0, |
dynamic_range=100, |
ref_level=0, |
ref_scale=2.0, |
sample_rate=48e3, |
fft_size=512, |
fft_rate=15, |
average=False, |
avg_alpha=None, |
title="Demodulated Audio", |
win=window.hamming, |
) |
self.notebook_0.GetPage(2).Add(self.wxgui_waterfallsink2_2.win) |
self.wxgui_waterfallsink2_1 = waterfallsink2.waterfall_sink_c( |
self.notebook_0.GetPage(2).GetWin(), |
baseband_freq=0, |
dynamic_range=100, |
ref_level=0, |
ref_scale=2.0, |
sample_rate=500e3, |
fft_size=512, |
fft_rate=15, |
average=False, |
avg_alpha=None, |
title="IF Plot", |
win=window.blackmanharris, |
) |
self.notebook_0.GetPage(2).Add(self.wxgui_waterfallsink2_1.win) |
self.wxgui_waterfallsink2_0_0 = waterfallsink2.waterfall_sink_c( |
self.notebook_0.GetPage(0).GetWin(), |
baseband_freq=0, |
dynamic_range=100, |
ref_level=0, |
ref_scale=2.0, |
sample_rate=samp_rate, |
fft_size=4096, |
fft_rate=15, |
average=False, |
avg_alpha=None, |
title="ADC1 Waterfall Plot", |
size=(4096, 500), |
) |
self.notebook_0.GetPage(0).Add(self.wxgui_waterfallsink2_0_0.win) |
self.wxgui_waterfallsink2_0 = waterfallsink2.waterfall_sink_c( |
self.notebook_0.GetPage(0).GetWin(), |
baseband_freq=0, |
dynamic_range=100, |
ref_level=0, |
ref_scale=2.0, |
sample_rate=samp_rate, |
fft_size=512, |
fft_rate=15, |
average=False, |
avg_alpha=None, |
title="ADC2 Waterfall Plot", |
win=window.hanning, |
) |
self.notebook_0.GetPage(0).Add(self.wxgui_waterfallsink2_0.win) |
self.wxgui_scopesink2_1 = scopesink2.scope_sink_f( |
self.notebook_0.GetPage(1).GetWin(), |
title="Scope Plot", |
sample_rate=samp_rate/2, |
v_scale=0, |
v_offset=0, |
t_scale=1e-2, |
ac_couple=False, |
xy_mode=False, |
num_inputs=2, |
trig_mode=wxgui.TRIG_MODE_AUTO, |
y_axis_label="Counts", |
) |
self.notebook_0.GetPage(1).Add(self.wxgui_scopesink2_1.win) |
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f( |
self.notebook_0.GetPage(1).GetWin(), |
title="Scope Plot", |
sample_rate=samp_rate, |
v_scale=0, |
v_offset=0, |
t_scale=0, |
ac_couple=False, |
xy_mode=False, |
num_inputs=4, |
trig_mode=wxgui.TRIG_MODE_AUTO, |
y_axis_label="Counts", |
) |
self.notebook_0.GetPage(1).Add(self.wxgui_scopesink2_0.win) |
self.rational_resampler_xxx_0 = filter.rational_resampler_fff( |
interpolation=48, |
decimation=500, |
taps=None, |
fractional_bw=None, |
) |
self.low_pass_filter_0 = filter.fir_filter_ccf(int(samp_rate/500e3), firdes.low_pass( |
1, samp_rate, 100e3, 1e6, firdes.WIN_HAMMING, 6.76)) |
self.blocks_vector_to_streams_0 = blocks.vector_to_streams(gr.sizeof_short*1, 10) |
self.blocks_throttle_2 = blocks.throttle(gr.sizeof_short*10, samp_rate/2) |
self.blocks_short_to_float_2_0 = blocks.short_to_float(1, 1) |
self.blocks_short_to_float_2 = blocks.short_to_float(1, 1) |
self.blocks_short_to_float_1_0 = blocks.short_to_float(1, 1) |
self.blocks_short_to_float_1 = blocks.short_to_float(1, 1) |
self.blocks_short_to_float_0_0 = blocks.short_to_float(1, 1) |
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1) |
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((variable_slider_0, )) |
self.blocks_interleave_0_2 = blocks.interleave(gr.sizeof_short*1) |
self.blocks_interleave_0_1 = blocks.interleave(gr.sizeof_short*1) |
self.blocks_interleave_0_0 = blocks.interleave(gr.sizeof_short*1) |
self.blocks_interleave_0 = blocks.interleave(gr.sizeof_short*1) |
self.blocks_float_to_complex_0_0 = blocks.float_to_complex(1) |
self.blocks_float_to_complex_0 = blocks.float_to_complex(1) |
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_short*10, "/home/kaklik/GNU_radio/2014.04.15.17.02.48.dat", True) |
self.audio_sink_0 = audio.sink(48000, "", True) |
self.analog_wfm_rcv_0 = analog.wfm_rcv( |
quad_rate=500e3, |
audio_decimation=1, |
) |
################################################## |
# Connections |
################################################## |
self.connect((self.blocks_vector_to_streams_0, 2), (self.blocks_interleave_0_2, 0)) |
self.connect((self.blocks_vector_to_streams_0, 3), (self.blocks_interleave_0_2, 1)) |
self.connect((self.blocks_vector_to_streams_0, 4), (self.blocks_interleave_0_1, 0)) |
self.connect((self.blocks_vector_to_streams_0, 5), (self.blocks_interleave_0_1, 1)) |
self.connect((self.blocks_vector_to_streams_0, 6), (self.blocks_interleave_0_0, 0)) |
self.connect((self.blocks_vector_to_streams_0, 7), (self.blocks_interleave_0_0, 1)) |
self.connect((self.blocks_vector_to_streams_0, 8), (self.blocks_interleave_0, 0)) |
self.connect((self.blocks_vector_to_streams_0, 9), (self.blocks_interleave_0, 1)) |
self.connect((self.blocks_short_to_float_1, 0), (self.blocks_float_to_complex_0, 1)) |
self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_complex_0, 0)) |
self.connect((self.blocks_short_to_float_0_0, 0), (self.blocks_float_to_complex_0_0, 0)) |
self.connect((self.blocks_short_to_float_1_0, 0), (self.blocks_float_to_complex_0_0, 1)) |
self.connect((self.blocks_vector_to_streams_0, 0), (self.blocks_short_to_float_2, 0)) |
self.connect((self.blocks_vector_to_streams_0, 1), (self.blocks_short_to_float_2_0, 0)) |
self.connect((self.blocks_short_to_float_2, 0), (self.wxgui_scopesink2_1, 0)) |
self.connect((self.blocks_short_to_float_2_0, 0), (self.wxgui_scopesink2_1, 1)) |
self.connect((self.blocks_short_to_float_0_0, 0), (self.wxgui_scopesink2_0, 0)) |
self.connect((self.blocks_short_to_float_1_0, 0), (self.wxgui_scopesink2_0, 1)) |
self.connect((self.blocks_short_to_float_0, 0), (self.wxgui_scopesink2_0, 2)) |
self.connect((self.blocks_short_to_float_1, 0), (self.wxgui_scopesink2_0, 3)) |
self.connect((self.blocks_interleave_0_2, 0), (self.blocks_short_to_float_0_0, 0)) |
self.connect((self.blocks_interleave_0_1, 0), (self.blocks_short_to_float_1_0, 0)) |
self.connect((self.blocks_interleave_0_0, 0), (self.blocks_short_to_float_0, 0)) |
self.connect((self.blocks_interleave_0, 0), (self.blocks_short_to_float_1, 0)) |
self.connect((self.blocks_throttle_2, 0), (self.blocks_vector_to_streams_0, 0)) |
self.connect((self.blocks_file_source_0, 0), (self.blocks_throttle_2, 0)) |
self.connect((self.blocks_float_to_complex_0_0, 0), (self.wxgui_waterfallsink2_0_0, 0)) |
self.connect((self.blocks_float_to_complex_0, 0), (self.wxgui_waterfallsink2_0, 0)) |
self.connect((self.blocks_float_to_complex_0_0, 0), (self.low_pass_filter_0, 0)) |
self.connect((self.low_pass_filter_0, 0), (self.analog_wfm_rcv_0, 0)) |
self.connect((self.analog_wfm_rcv_0, 0), (self.rational_resampler_xxx_0, 0)) |
self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_multiply_const_vxx_0, 0)) |
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.audio_sink_0, 0)) |
self.connect((self.low_pass_filter_0, 0), (self.wxgui_waterfallsink2_1, 0)) |
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.wxgui_waterfallsink2_2, 0)) |
# QT sink close method reimplementation |
def get_variable_slider_0(self): |
return self.variable_slider_0 |
def set_variable_slider_0(self, variable_slider_0): |
self.variable_slider_0 = variable_slider_0 |
self.blocks_multiply_const_vxx_0.set_k((self.variable_slider_0, )) |
self._variable_slider_0_slider.set_value(self.variable_slider_0) |
self._variable_slider_0_text_box.set_value(self.variable_slider_0) |
def get_samp_rate(self): |
return self.samp_rate |
def set_samp_rate(self, samp_rate): |
self.samp_rate = samp_rate |
self.blocks_throttle_2.set_sample_rate(self.samp_rate/2) |
self.low_pass_filter_0.set_taps(firdes.low_pass(1, self.samp_rate, 100e3, 1e6, firdes.WIN_HAMMING, 6.76)) |
self.wxgui_scopesink2_0.set_sample_rate(self.samp_rate) |
self.wxgui_waterfallsink2_0.set_sample_rate(self.samp_rate) |
self.wxgui_scopesink2_1.set_sample_rate(self.samp_rate/2) |
self.wxgui_waterfallsink2_0_0.set_sample_rate(self.samp_rate) |
if __name__ == '__main__': |
import ctypes |
import os |
if os.name == 'posix': |
try: |
x11 = ctypes.cdll.LoadLibrary('libX11.so') |
x11.XInitThreads() |
except: |
print "Warning: failed to XInitThreads()" |
parser = OptionParser(option_class=eng_option, usage="%prog: [options]") |
(options, args) = parser.parse_args() |
tb = top_block() |
tb.Start(True) |
tb.Wait() |
Property changes: |
Added: svn:executable |
+* |
\ No newline at end of property |