/
Power (copy).py
executable file
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Power (copy).py
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#!/usr/bin/env python2
# -*- coding: utf-8 -*-
##################################################
# GNU Radio Python Flow Graph
# Title: Power
# Generated: Wed Aug 3 13:48:33 2016
##################################################
if __name__ == '__main__':
import ctypes
import sys
if sys.platform.startswith('linux'):
try:
x11 = ctypes.cdll.LoadLibrary('libX11.so')
x11.XInitThreads()
except:
print "Warning: failed to XInitThreads()"
from gnuradio import analog
from gnuradio import blocks
from gnuradio import eng_notation
from gnuradio import gr
from gnuradio import uhd
from gnuradio import wxgui
from gnuradio.eng_option import eng_option
from gnuradio.filter import firdes
from gnuradio.wxgui import forms
from gnuradio.wxgui import numbersink2
from gnuradio.wxgui import scopesink2
from grc_gnuradio import wxgui as grc_wxgui
from optparse import OptionParser
import time
import wx
class Power(grc_wxgui.top_block_gui):
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Power")
##################################################
# Variables
##################################################
self.vect_len = vect_len = 1024
self.samp_rate = samp_rate = 100e3
self.mean_length = mean_length = 5e3
self.freq = freq = 5.8e09
self.MuteTx = MuteTx = False
##################################################
# Blocks
##################################################
self.wxgui_scopesink2_1 = scopesink2.scope_sink_c(
self.GetWin(),
title="RXScope Plot",
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Counts",
)
self.Add(self.wxgui_scopesink2_1.win)
###
self.wxgui_numbersink2_1 = numbersink2.number_sink_f(
self.GetWin(),
unit="mW",
minval=-100,
maxval=100,
factor=1.0,
decimal_places=2,
ref_level=0,
sample_rate=samp_rate,
number_rate=1,
average=True,
avg_alpha=1,
label="RX mag",
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_1.win)
###
self.uhd_usrp_source_0 = uhd.usrp_source(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_source_0.set_subdev_spec("A:B", 0)
self.uhd_usrp_source_0.set_samp_rate(samp_rate)
self.uhd_usrp_source_0.set_center_freq(freq, 0)
self.uhd_usrp_source_0.set_gain(56, 0)
self.uhd_usrp_source_0.set_antenna("TX/RX", 0)
###
self.uhd_usrp_sink_0 = uhd.usrp_sink(
",".join(("", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0.set_subdev_spec("A:A", 0)
self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0.set_center_freq(freq, 0)
self.uhd_usrp_sink_0.set_gain(56, 0)
self.uhd_usrp_sink_0.set_antenna("TX/RX", 0)
###
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff((1e3, ))
###
self.blocks_complex_to_mag_1 = blocks.complex_to_mag(1)
###
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_SIN_WAVE, mean_length, 1, 0)
###
self._MuteTx_check_box = forms.check_box(
parent=self.GetWin(),
value=self.MuteTx,
callback=self.set_MuteTx,
label='MuteTx',
true=True,
false=False,
)
self.Add(self._MuteTx_check_box)
self.Mute = blocks.mute_cc(bool(MuteTx))
##################################################
# Connections
##################################################
self.connect((self.Mute, 0), (self.uhd_usrp_sink_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.Mute, 0))
self.connect((self.blocks_complex_to_mag_1, 0), (self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0), (self.wxgui_numbersink2_1, 0))
self.connect((self.uhd_usrp_source_0, 0), (self.blocks_complex_to_mag_1, 0))
self.connect((self.uhd_usrp_source_0, 0), (self.wxgui_scopesink2_1, 0))
def get_vect_len(self):
return self.vect_len
def set_vect_len(self, vect_len):
self.vect_len = vect_len
def get_samp_rate(self):
return self.samp_rate
def set_samp_rate(self, samp_rate):
self.samp_rate = samp_rate
self.analog_sig_source_x_0.set_sampling_freq(self.samp_rate)
self.uhd_usrp_sink_0.set_samp_rate(self.samp_rate)
self.uhd_usrp_source_0.set_samp_rate(self.samp_rate)
self.wxgui_scopesink2_1.set_sample_rate(self.samp_rate)
def get_mean_length(self):
return self.mean_length
def set_mean_length(self, mean_length):
self.mean_length = mean_length
self.analog_sig_source_x_0.set_frequency(self.mean_length)
def get_freq(self):
return self.freq
def set_freq(self, freq):
self.freq = freq
self.uhd_usrp_sink_0.set_center_freq(self.freq, 0)
self.uhd_usrp_source_0.set_center_freq(self.freq, 0)
self.uhd_usrp_source_0.set_center_freq(self.freq, 1)
def get_MuteTx(self):
return self.MuteTx
def set_MuteTx(self, MuteTx):
self.MuteTx = MuteTx
self._MuteTx_check_box.set_value(self.MuteTx)
self.Mute.set_mute(bool(self.MuteTx))
def main(top_block_cls=Power, options=None):
tb = top_block_cls()
tb.Start(True)
tb.Wait()
if __name__ == '__main__':
main()