/
top_block.py
executable file
·705 lines (620 loc) · 29.8 KB
/
top_block.py
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#!/usr/bin/env python2
# -*- coding: utf-8 -*-
##################################################
# GNU Radio Python Flow Graph
# Title: Top Block
# Generated: Tue Jun 23 18:13:52 2020
##################################################
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()"
import os
import sys
sys.path.append(os.environ.get('GRC_HIER_PATH', os.path.expanduser('~/.grc_gnuradio')))
from PyQt4 import Qt
from b_Canal_AWGN_ff import b_Canal_AWGN_ff # grc-generated hier_block
from b_EYE_Timing_f import b_EYE_Timing_f # grc-generated hier_block
from b_PSD import b_PSD # grc-generated hier_block
from b_binary_bipolar_source_f import b_binary_bipolar_source_f # grc-generated hier_block
from b_eye_diagram_f import b_eye_diagram_f # grc-generated hier_block
from b_unipolar2bipolar_ff import b_unipolar2bipolar_ff # grc-generated hier_block
from gnuradio import blocks
from gnuradio import eng_notation
from gnuradio import filter
from gnuradio import gr
from gnuradio import qtgui
from gnuradio.eng_option import eng_option
from gnuradio.filter import firdes
from gnuradio.qtgui import Range, RangeWidget
from optparse import OptionParser
import E3TRadio
import math
import sip
import wform # embedded python module
from gnuradio import qtgui
class top_block(gr.top_block, Qt.QWidget):
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
qtgui.util.check_set_qss()
try:
self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
except:
pass
self.top_scroll_layout = Qt.QVBoxLayout()
self.setLayout(self.top_scroll_layout)
self.top_scroll = Qt.QScrollArea()
self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
self.top_scroll_layout.addWidget(self.top_scroll)
self.top_scroll.setWidgetResizable(True)
self.top_widget = Qt.QWidget()
self.top_scroll.setWidget(self.top_widget)
self.top_layout = Qt.QVBoxLayout(self.top_widget)
self.top_grid_layout = Qt.QGridLayout()
self.top_layout.addLayout(self.top_grid_layout)
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.Sps = Sps = 8
self.Rb = Rb = 12000
self.samp_rate = samp_rate = Rb*Sps
self.ntaps = ntaps = Sps*32
self.Rolloff = Rolloff = 1.0
self.Retardo_Timing = Retardo_Timing = int(Sps/2)
self.run_stop = run_stop = True
self.impulso = impulso = (0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0)
self.h = h = wform.rcos(Sps,ntaps,Rolloff)
self.W = W = Rb/2
self.Retardo_ojo = Retardo_ojo = int(Sps/2)
self.Retardo_bits = Retardo_bits = Retardo_Timing+1
self.Retardo_T4 = Retardo_T4 = 0
self.Retardo_T3 = Retardo_T3 = 0
self.No_dB = No_dB = -60
self.Channel_BW = Channel_BW = samp_rate/2.
self.Ab = Ab = 1.
##################################################
# Blocks
##################################################
self.menu = Qt.QTabWidget()
self.menu_widget_0 = Qt.QWidget()
self.menu_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.menu_widget_0)
self.menu_grid_layout_0 = Qt.QGridLayout()
self.menu_layout_0.addLayout(self.menu_grid_layout_0)
self.menu.addTab(self.menu_widget_0, 'Eye Diagramm')
self.menu_widget_1 = Qt.QWidget()
self.menu_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.menu_widget_1)
self.menu_grid_layout_1 = Qt.QGridLayout()
self.menu_layout_1.addLayout(self.menu_grid_layout_1)
self.menu.addTab(self.menu_widget_1, 'Time Scope in T4')
self.menu_widget_2 = Qt.QWidget()
self.menu_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.menu_widget_2)
self.menu_grid_layout_2 = Qt.QGridLayout()
self.menu_layout_2.addLayout(self.menu_grid_layout_2)
self.menu.addTab(self.menu_widget_2, 'PSD')
self.menu_widget_3 = Qt.QWidget()
self.menu_layout_3 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.menu_widget_3)
self.menu_grid_layout_3 = Qt.QGridLayout()
self.menu_layout_3.addLayout(self.menu_grid_layout_3)
self.menu.addTab(self.menu_widget_3, 'Time Scope in Channel')
self.menu_widget_4 = Qt.QWidget()
self.menu_layout_4 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.menu_widget_4)
self.menu_grid_layout_4 = Qt.QGridLayout()
self.menu_layout_4.addLayout(self.menu_grid_layout_4)
self.menu.addTab(self.menu_widget_4, 'T4 versus T3 in time')
self.top_grid_layout.addWidget(self.menu, 2, 0, 1, 2)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._Retardo_Timing_range = Range(0, Sps-1, 1, int(Sps/2), 200)
self._Retardo_Timing_win = RangeWidget(self._Retardo_Timing_range, self.set_Retardo_Timing, 'Timing', "counter_slider", int)
self.menu_grid_layout_0.addWidget(self._Retardo_Timing_win, 0, 0, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_0.setColumnStretch(c, 1)
self._Retardo_ojo_range = Range(0, Sps*2, 1, int(Sps/2), 200)
self._Retardo_ojo_win = RangeWidget(self._Retardo_ojo_range, self.set_Retardo_ojo, 'Center the Eye by a delay', "counter_slider", int)
self.top_grid_layout.addWidget(self._Retardo_ojo_win, 0, 1, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._Retardo_bits_range = Range(0, Sps*10, 1, Retardo_Timing+1, 200)
self._Retardo_bits_win = RangeWidget(self._Retardo_bits_range, self.set_Retardo_bits, 'Delay transmited signal to match with the received signal', "counter_slider", int)
self.menu_grid_layout_1.addWidget(self._Retardo_bits_win, 0, 0, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_1.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_1.setColumnStretch(c, 1)
self._Retardo_T4_range = Range(0, len(impulso)*Sps, 1, 0, 200)
self._Retardo_T4_win = RangeWidget(self._Retardo_T4_range, self.set_Retardo_T4, 'Delay to T4', "counter_slider", int)
self.menu_grid_layout_4.addWidget(self._Retardo_T4_win, 0, 0, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_4.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_4.setColumnStretch(c, 1)
self._Retardo_T3_range = Range(0, len(impulso)*Sps, 1, 0, 200)
self._Retardo_T3_win = RangeWidget(self._Retardo_T3_range, self.set_Retardo_T3, 'Delay to T3', "counter_slider", int)
self.menu_grid_layout_4.addWidget(self._Retardo_T3_win, 0, 1, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_4.setRowStretch(r, 1)
for c in range(1, 2):
self.menu_grid_layout_4.setColumnStretch(c, 1)
self._No_dB_range = Range(-300, 0, 300/100., -60, 200)
self._No_dB_win = RangeWidget(self._No_dB_range, self.set_No_dB, 'No (dB)', "counter_slider", float)
self.top_grid_layout.addWidget(self._No_dB_win, 1, 1, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self._Channel_BW_range = Range(0., samp_rate/2., (samp_rate/2)/100., samp_rate/2., 200)
self._Channel_BW_win = RangeWidget(self._Channel_BW_range, self.set_Channel_BW, 'Channel_BW', "counter_slider", float)
self.top_grid_layout.addWidget(self._Channel_BW_win, 1, 0, 1, 1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
_run_stop_check_box = Qt.QCheckBox('Pause')
self._run_stop_choices = {True: True, False: False}
self._run_stop_choices_inv = dict((v,k) for k,v in self._run_stop_choices.iteritems())
self._run_stop_callback = lambda i: Qt.QMetaObject.invokeMethod(_run_stop_check_box, "setChecked", Qt.Q_ARG("bool", self._run_stop_choices_inv[i]))
self._run_stop_callback(self.run_stop)
_run_stop_check_box.stateChanged.connect(lambda i: self.set_run_stop(self._run_stop_choices[bool(i)]))
self.top_grid_layout.addWidget(_run_stop_check_box, 0, 0, 1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1_0 = qtgui.time_sink_f(
len(impulso)*Sps, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_1_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_1_0.set_y_axis(-1.5, 1.5)
self.qtgui_time_sink_x_0_1_0.set_y_label('output of waveform filter', "")
self.qtgui_time_sink_x_0_1_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_1_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_1_0.enable_grid(False)
self.qtgui_time_sink_x_0_1_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_1_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_1_0.disable_legend()
labels = ['', 'Info Received', '', '', '',
'', '', '', '', '']
widths = [3, 2, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [3, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, 0, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_1_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_1_0.pyqwidget(), Qt.QWidget)
self.menu_grid_layout_4.addWidget(self._qtgui_time_sink_x_0_1_0_win, 2, 0, 1, 2)
for r in range(2, 3):
self.menu_grid_layout_4.setRowStretch(r, 1)
for c in range(0, 2):
self.menu_grid_layout_4.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
len(impulso), #size
Rb, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_1.set_update_time(0.10)
self.qtgui_time_sink_x_0_1.set_y_axis(-1.5, 1.5)
self.qtgui_time_sink_x_0_1.set_y_label('input of the waveform filter', "")
self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_1.enable_autoscale(False)
self.qtgui_time_sink_x_0_1.enable_grid(False)
self.qtgui_time_sink_x_0_1.enable_axis_labels(True)
self.qtgui_time_sink_x_0_1.enable_control_panel(False)
self.qtgui_time_sink_x_0_1.enable_stem_plot(True)
if not True:
self.qtgui_time_sink_x_0_1.disable_legend()
labels = ['', 'Info Received', '', '', '',
'', '', '', '', '']
widths = [2, 2, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [0, 0, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.menu_grid_layout_4.addWidget(self._qtgui_time_sink_x_0_1_win, 1, 0, 1, 2)
for r in range(1, 2):
self.menu_grid_layout_4.setRowStretch(r, 1)
for c in range(0, 2):
self.menu_grid_layout_4.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0_0 = qtgui.time_sink_f(
10*Sps, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0_0.set_y_axis(-1.5, 1.5)
self.qtgui_time_sink_x_0_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0_0.disable_legend()
labels = ['Received Signal', '', '', '', '',
'', '', '', '', '']
widths = [4, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0_0.pyqwidget(), Qt.QWidget)
self.menu_grid_layout_3.addWidget(self._qtgui_time_sink_x_0_0_0_win, 1, 0, 1, 1)
for r in range(1, 2):
self.menu_grid_layout_3.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_3.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
10*Sps, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0_0.set_update_time(0.10)
self.qtgui_time_sink_x_0_0.set_y_axis(-1.5, 1.5)
self.qtgui_time_sink_x_0_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0_0.enable_autoscale(False)
self.qtgui_time_sink_x_0_0.enable_grid(False)
self.qtgui_time_sink_x_0_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(False)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['Transmitted signal', '', '', '', '',
'', '', '', '', '']
widths = [4, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [-1, -1, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.menu_grid_layout_3.addWidget(self._qtgui_time_sink_x_0_0_win, 0, 0, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_3.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_3.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
60, #size
Rb, #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1.5, 1.5)
self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_0.enable_tags(-1, True)
self.qtgui_time_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_0.enable_autoscale(False)
self.qtgui_time_sink_x_0.enable_grid(False)
self.qtgui_time_sink_x_0.enable_axis_labels(True)
self.qtgui_time_sink_x_0.enable_control_panel(False)
self.qtgui_time_sink_x_0.enable_stem_plot(True)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['Info transmitted', 'Info Received', '', '', '',
'', '', '', '', '']
widths = [2, 2, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "red", "green", "black", "cyan",
"magenta", "yellow", "dark red", "dark green", "blue"]
styles = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
markers = [0, 0, -1, -1, -1,
-1, -1, -1, -1, -1]
alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
1.0, 1.0, 1.0, 1.0, 1.0]
for i in xrange(2):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0.pyqwidget(), Qt.QWidget)
self.menu_grid_layout_1.addWidget(self._qtgui_time_sink_x_0_win, 1, 0, 1, 1)
for r in range(1, 2):
self.menu_grid_layout_1.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_1.setColumnStretch(c, 1)
self.interp_fir_filter_xxx_0 = filter.interp_fir_filter_fff(Sps, (h))
self.interp_fir_filter_xxx_0.declare_sample_delay(0)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((1., ))
self.blocks_delay_0_1_0 = blocks.delay(gr.sizeof_float*1, Retardo_T4)
self.blocks_delay_0_1 = blocks.delay(gr.sizeof_float*1, Retardo_T3)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, Retardo_bits)
self.b_unipolar2bipolar_ff_0 = b_unipolar2bipolar_ff()
self.b_eye_diagram_f_0 = b_eye_diagram_f(
Delay=Retardo_ojo,
Sps=Sps,
samp_rate=samp_rate,
)
self.b_binary_bipolar_source_f_0 = b_binary_bipolar_source_f(
Am=1.,
Spb=1,
)
self.b_PSD_0_0_0 = b_PSD(
Ensayos=1000000,
N=1024,
Titulo='PSD in R3',
Ymax=1e-5,
samp_rate=samp_rate,
)
self.menu_grid_layout_2.addWidget(self.b_PSD_0_0_0, 1, 0, 1, 1)
for r in range(1, 2):
self.menu_grid_layout_2.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_2.setColumnStretch(c, 1)
self.b_PSD_0_0 = b_PSD(
Ensayos=1000000,
N=1024,
Titulo='PSD in T3',
Ymax=1e-5,
samp_rate=samp_rate,
)
self.menu_grid_layout_2.addWidget(self.b_PSD_0_0, 0, 0, 1, 1)
for r in range(0, 1):
self.menu_grid_layout_2.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_2.setColumnStretch(c, 1)
self.b_EYE_Timing_f_0 = b_EYE_Timing_f(
AlphaLineas=0.5,
Delay=Retardo_ojo,
GrosorLineas=20,
N_eyes=2,
Retardo_Timing=Retardo_Timing,
Samprate=samp_rate,
Sps=Sps,
Title="Eye Diagram and Timing",
Ymax=2,
Ymin=-2,
)
self.menu_grid_layout_0.addWidget(self.b_EYE_Timing_f_0, 1, 0, 1, 1)
for r in range(1, 2):
self.menu_grid_layout_0.setRowStretch(r, 1)
for c in range(0, 1):
self.menu_grid_layout_0.setColumnStretch(c, 1)
self.b_Canal_AWGN_ff_0 = b_Canal_AWGN_ff(
BW=Channel_BW,
Ch_NodB=No_dB,
Ch_Toffset=0,
samp_rate=samp_rate,
)
self.E3TRadio_diezma_ff_0 = E3TRadio.diezma_ff(Sps, Retardo_Timing)
self.E3TRadio_decisor_ff_0 = E3TRadio.decisor_ff(0.)
##################################################
# Connections
##################################################
self.connect((self.E3TRadio_decisor_ff_0, 0), (self.b_unipolar2bipolar_ff_0, 0))
self.connect((self.E3TRadio_diezma_ff_0, 0), (self.E3TRadio_decisor_ff_0, 0))
self.connect((self.b_Canal_AWGN_ff_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.b_binary_bipolar_source_f_0, 0), (self.blocks_delay_0, 0))
self.connect((self.b_binary_bipolar_source_f_0, 0), (self.blocks_delay_0_1_0, 0))
self.connect((self.b_binary_bipolar_source_f_0, 0), (self.interp_fir_filter_xxx_0, 0))
self.connect((self.b_unipolar2bipolar_ff_0, 0), (self.blocks_null_sink_0, 0))
self.connect((self.b_unipolar2bipolar_ff_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_delay_0_1, 0), (self.qtgui_time_sink_x_0_1_0, 0))
self.connect((self.blocks_delay_0_1_0, 0), (self.qtgui_time_sink_x_0_1, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.E3TRadio_diezma_ff_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.b_EYE_Timing_f_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.b_PSD_0_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.b_eye_diagram_f_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0), (self.b_Canal_AWGN_ff_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0), (self.b_PSD_0_0, 0))
self.connect((self.interp_fir_filter_xxx_0, 0), (self.blocks_delay_0_1, 0))
self.connect((self.interp_fir_filter_xxx_0, 0), (self.qtgui_time_sink_x_0_0, 0))
def closeEvent(self, event):
self.settings = Qt.QSettings("GNU Radio", "top_block")
self.settings.setValue("geometry", self.saveGeometry())
event.accept()
def get_Sps(self):
return self.Sps
def set_Sps(self, Sps):
self.Sps = Sps
self.set_samp_rate(self.Rb*self.Sps)
self.set_Retardo_Timing(int(self.Sps/2))
self.set_h(wform.rcos(self.Sps,self.ntaps,self.Rolloff))
self.set_Retardo_ojo(int(self.Sps/2))
self.set_ntaps(self.Sps*32)
self.b_eye_diagram_f_0.set_Sps(self.Sps)
self.b_EYE_Timing_f_0.set_Sps(self.Sps)
def get_Rb(self):
return self.Rb
def set_Rb(self, Rb):
self.Rb = Rb
self.set_samp_rate(self.Rb*self.Sps)
self.qtgui_time_sink_x_0_1.set_samp_rate(self.Rb)
self.qtgui_time_sink_x_0.set_samp_rate(self.Rb)
self.set_W(self.Rb/2)
def get_samp_rate(self):
return self.samp_rate
def set_samp_rate(self, samp_rate):
self.samp_rate = samp_rate
self.set_Channel_BW(self.samp_rate/2.)
self.qtgui_time_sink_x_0_1_0.set_samp_rate(self.samp_rate)
self.qtgui_time_sink_x_0_0_0.set_samp_rate(self.samp_rate)
self.qtgui_time_sink_x_0_0.set_samp_rate(self.samp_rate)
self.b_eye_diagram_f_0.set_samp_rate(self.samp_rate)
self.b_PSD_0_0_0.set_samp_rate(self.samp_rate)
self.b_PSD_0_0.set_samp_rate(self.samp_rate)
self.b_EYE_Timing_f_0.set_Samprate(self.samp_rate)
self.b_Canal_AWGN_ff_0.set_samp_rate(self.samp_rate)
def get_ntaps(self):
return self.ntaps
def set_ntaps(self, ntaps):
self.ntaps = ntaps
self.set_h(wform.rcos(self.Sps,self.ntaps,self.Rolloff))
def get_Rolloff(self):
return self.Rolloff
def set_Rolloff(self, Rolloff):
self.Rolloff = Rolloff
self.set_h(wform.rcos(self.Sps,self.ntaps,self.Rolloff))
def get_Retardo_Timing(self):
return self.Retardo_Timing
def set_Retardo_Timing(self, Retardo_Timing):
self.Retardo_Timing = Retardo_Timing
self.set_Retardo_bits(self.Retardo_Timing+1)
self.b_EYE_Timing_f_0.set_Retardo_Timing(self.Retardo_Timing)
self.E3TRadio_diezma_ff_0.set_ka(self.Retardo_Timing)
def get_run_stop(self):
return self.run_stop
def set_run_stop(self, run_stop):
self.run_stop = run_stop
if self.run_stop: self.start()
else: self.stop(); self.wait()
self._run_stop_callback(self.run_stop)
def get_impulso(self):
return self.impulso
def set_impulso(self, impulso):
self.impulso = impulso
def get_h(self):
return self.h
def set_h(self, h):
self.h = h
self.interp_fir_filter_xxx_0.set_taps((self.h))
def get_W(self):
return self.W
def set_W(self, W):
self.W = W
def get_Retardo_ojo(self):
return self.Retardo_ojo
def set_Retardo_ojo(self, Retardo_ojo):
self.Retardo_ojo = Retardo_ojo
self.b_eye_diagram_f_0.set_Delay(self.Retardo_ojo)
self.b_EYE_Timing_f_0.set_Delay(self.Retardo_ojo)
def get_Retardo_bits(self):
return self.Retardo_bits
def set_Retardo_bits(self, Retardo_bits):
self.Retardo_bits = Retardo_bits
self.blocks_delay_0.set_dly(self.Retardo_bits)
def get_Retardo_T4(self):
return self.Retardo_T4
def set_Retardo_T4(self, Retardo_T4):
self.Retardo_T4 = Retardo_T4
self.blocks_delay_0_1_0.set_dly(self.Retardo_T4)
def get_Retardo_T3(self):
return self.Retardo_T3
def set_Retardo_T3(self, Retardo_T3):
self.Retardo_T3 = Retardo_T3
self.blocks_delay_0_1.set_dly(self.Retardo_T3)
def get_No_dB(self):
return self.No_dB
def set_No_dB(self, No_dB):
self.No_dB = No_dB
self.b_Canal_AWGN_ff_0.set_Ch_NodB(self.No_dB)
def get_Channel_BW(self):
return self.Channel_BW
def set_Channel_BW(self, Channel_BW):
self.Channel_BW = Channel_BW
self.b_Canal_AWGN_ff_0.set_BW(self.Channel_BW)
def get_Ab(self):
return self.Ab
def set_Ab(self, Ab):
self.Ab = Ab
def main(top_block_cls=top_block, options=None):
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
style = gr.prefs().get_string('qtgui', 'style', 'raster')
Qt.QApplication.setGraphicsSystem(style)
qapp = Qt.QApplication(sys.argv)
tb = top_block_cls()
tb.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
if __name__ == '__main__':
main()