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top_block.py
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#!/usr/bin/env python
##################################################
# Gnuradio Python Flow Graph
# Title: Top Block
# Generated: Fri Jan 9 10:57:15 2015
##################################################
from gnuradio import eng_notation
from gnuradio import gr
from gnuradio.eng_option import eng_option
from gnuradio.gr import firdes
from gnuradio.wxgui import forms
from gnuradio.wxgui import numbersink2
from grc_gnuradio import wxgui as grc_wxgui
from optparse import OptionParser
import gnuradio.power
import wx
class top_block(grc_wxgui.top_block_gui):
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Top Block")
##################################################
# Variables
##################################################
self.variable_slider_1 = variable_slider_1 = 2
self.variable_slider_0 = variable_slider_0 = 2
self.samp_rate = samp_rate = 32000
##################################################
# Blocks
##################################################
_variable_slider_1_sizer = wx.BoxSizer(wx.VERTICAL)
self._variable_slider_1_text_box = forms.text_box(
parent=self.GetWin(),
sizer=_variable_slider_1_sizer,
value=self.variable_slider_1,
callback=self.set_variable_slider_1,
label='variable_slider_1',
converter=forms.float_converter(),
proportion=0,
)
self._variable_slider_1_slider = forms.slider(
parent=self.GetWin(),
sizer=_variable_slider_1_sizer,
value=self.variable_slider_1,
callback=self.set_variable_slider_1,
minimum=0,
maximum=100,
num_steps=100,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_variable_slider_1_sizer)
_variable_slider_0_sizer = wx.BoxSizer(wx.VERTICAL)
self._variable_slider_0_text_box = forms.text_box(
parent=self.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.GetWin(),
sizer=_variable_slider_0_sizer,
value=self.variable_slider_0,
callback=self.set_variable_slider_0,
minimum=0,
maximum=100,
num_steps=100,
style=wx.SL_HORIZONTAL,
cast=float,
proportion=1,
)
self.Add(_variable_slider_0_sizer)
self.wxgui_numbersink2_0 = numbersink2.number_sink_f(
self.GetWin(),
unit="Units",
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label="Number Plot",
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_0.win)
self.power_xy_power_0 = gnuradio.power.power()
self.const_source_x_1 = gr.sig_source_f(0, gr.GR_CONST_WAVE, 0, 0, variable_slider_1)
self.const_source_x_0 = gr.sig_source_f(0, gr.GR_CONST_WAVE, 0, 0, variable_slider_0)
##################################################
# Connections
##################################################
self.connect((self.const_source_x_0, 0), (self.power_xy_power_0, 0))
self.connect((self.const_source_x_1, 0), (self.power_xy_power_0, 1))
self.connect((self.power_xy_power_0, 0), (self.wxgui_numbersink2_0, 0))
def get_variable_slider_1(self):
return self.variable_slider_1
def set_variable_slider_1(self, variable_slider_1):
self.variable_slider_1 = variable_slider_1
self.const_source_x_1.set_offset(self.variable_slider_1)
self._variable_slider_1_slider.set_value(self.variable_slider_1)
self._variable_slider_1_text_box.set_value(self.variable_slider_1)
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._variable_slider_0_slider.set_value(self.variable_slider_0)
self._variable_slider_0_text_box.set_value(self.variable_slider_0)
self.const_source_x_0.set_offset(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
if __name__ == '__main__':
parser = OptionParser(option_class=eng_option, usage="%prog: [options]")
(options, args) = parser.parse_args()
tb = top_block()
tb.Run(True)