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-rwxr-xr-xsimulation/QPSK/qpks.py643
-rwxr-xr-xsimulation/QPSK/qpsk_nogui.py11
-rw-r--r--tests/Simulation Hardware/AM/AM_Hardware_Simulation_v1.grc2
-rw-r--r--tests/Simulation Hardware/AM/AM_Hardware_Simulation_v3_dreieck.grc1367
-rwxr-xr-xtests/Simulation Hardware/AM/AM_Simulation_v1.py10
-rwxr-xr-xtests/Simulation Hardware/QPSK/qpks.py570
-rw-r--r--tests/Simulation Hardware/QPSK/qpsk.grc1623
7 files changed, 4213 insertions, 13 deletions
diff --git a/simulation/QPSK/qpks.py b/simulation/QPSK/qpks.py
new file mode 100755
index 0000000..e436356
--- /dev/null
+++ b/simulation/QPSK/qpks.py
@@ -0,0 +1,643 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+#
+# SPDX-License-Identifier: GPL-3.0
+#
+# GNU Radio Python Flow Graph
+# Title: QPSK
+# Author: Pross Naoki, Halter Sara Cinzia
+# GNU Radio version: 3.8.2.0
+
+from distutils.version import StrictVersion
+
+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 PyQt5 import Qt
+from gnuradio import qtgui
+from gnuradio.filter import firdes
+import sip
+from gnuradio import blocks
+import numpy
+from gnuradio import channels
+from gnuradio import digital
+from gnuradio import gr
+import sys
+import signal
+from argparse import ArgumentParser
+from gnuradio.eng_arg import eng_float, intx
+from gnuradio import eng_notation
+from gnuradio.qtgui import Range, RangeWidget
+
+from gnuradio import qtgui
+
+class qpks(gr.top_block, Qt.QWidget):
+
+ def __init__(self):
+ gr.top_block.__init__(self, "QPSK")
+ Qt.QWidget.__init__(self)
+ self.setWindowTitle("QPSK")
+ 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", "qpks")
+
+ try:
+ if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
+ self.restoreGeometry(self.settings.value("geometry").toByteArray())
+ else:
+ self.restoreGeometry(self.settings.value("geometry"))
+ except:
+ pass
+
+ ##################################################
+ # Variables
+ ##################################################
+ self.sps = sps = 4
+ self.nfilts = nfilts = 32
+ self.timing_loop_bw = timing_loop_bw = 2 * 3.141592653589793 / 100
+ self.time_offset = time_offset = 1.0
+ self.samp_rate = samp_rate = 32000
+ self.rrc_taps = rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), 0.35, 45*nfilts)
+ self.qpsk_const = qpsk_const = digital.constellation_rect([0.707+0.707j, -0.707+0.707j, -0.707-0.707j, 0.707-0.707j], [0, 1, 3, 2],
+ 4, 2, 2, 1, 1).base()
+ self.phase_bw = phase_bw = 2 * 3.141592653589793 / 100
+ self.noise_volt = noise_volt = 0.0001
+ self.freq_offset = freq_offset = 0
+ self.excess_bw = excess_bw = 350e-3
+ self.eq_ntaps = eq_ntaps = 15
+ self.eq_mod = eq_mod = 1
+ self.eq_gain = eq_gain = .01
+ self.chn_taps = chn_taps = [1.0 + 0.0j, ]
+
+ ##################################################
+ # Blocks
+ ##################################################
+ self.params = Qt.QTabWidget()
+ self.params_widget_0 = Qt.QWidget()
+ self.params_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.params_widget_0)
+ self.params_grid_layout_0 = Qt.QGridLayout()
+ self.params_layout_0.addLayout(self.params_grid_layout_0)
+ self.params.addTab(self.params_widget_0, 'Channel')
+ self.params_widget_1 = Qt.QWidget()
+ self.params_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.params_widget_1)
+ self.params_grid_layout_1 = Qt.QGridLayout()
+ self.params_layout_1.addLayout(self.params_grid_layout_1)
+ self.params.addTab(self.params_widget_1, 'Receiver')
+ self.top_grid_layout.addWidget(self.params)
+ self._timing_loop_bw_range = Range(0, 200e-3, 10e-3, 2 * 3.141592653589793 / 100, 200)
+ self._timing_loop_bw_win = RangeWidget(self._timing_loop_bw_range, self.set_timing_loop_bw, 'Time Bandwidth', "counter_slider", float)
+ self.params_grid_layout_0.addWidget(self._timing_loop_bw_win, 1, 1, 1, 1)
+ for r in range(1, 2):
+ self.params_grid_layout_0.setRowStretch(r, 1)
+ for c in range(1, 2):
+ self.params_grid_layout_0.setColumnStretch(c, 1)
+ self._time_offset_range = Range(0.999, 1.001, 0.0001, 1.0, 200)
+ self._time_offset_win = RangeWidget(self._time_offset_range, self.set_time_offset, 'Timing Offset', "counter_slider", float)
+ self.params_grid_layout_0.addWidget(self._time_offset_win, 0, 1, 1, 1)
+ for r in range(0, 1):
+ self.params_grid_layout_0.setRowStretch(r, 1)
+ for c in range(1, 2):
+ self.params_grid_layout_0.setColumnStretch(c, 1)
+ self.plots = Qt.QTabWidget()
+ self.plots_widget_0 = Qt.QWidget()
+ self.plots_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.plots_widget_0)
+ self.plots_grid_layout_0 = Qt.QGridLayout()
+ self.plots_layout_0.addLayout(self.plots_grid_layout_0)
+ self.plots.addTab(self.plots_widget_0, 'Constellations')
+ self.plots_widget_1 = Qt.QWidget()
+ self.plots_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.plots_widget_1)
+ self.plots_grid_layout_1 = Qt.QGridLayout()
+ self.plots_layout_1.addLayout(self.plots_grid_layout_1)
+ self.plots.addTab(self.plots_widget_1, 'Frequency')
+ self.plots_widget_2 = Qt.QWidget()
+ self.plots_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.plots_widget_2)
+ self.plots_grid_layout_2 = Qt.QGridLayout()
+ self.plots_layout_2.addLayout(self.plots_grid_layout_2)
+ self.plots.addTab(self.plots_widget_2, 'Time')
+ self.top_grid_layout.addWidget(self.plots)
+ self._phase_bw_range = Range(0, 1, .01, 2 * 3.141592653589793 / 100, 200)
+ self._phase_bw_win = RangeWidget(self._phase_bw_range, self.set_phase_bw, 'Phase Bandwidth', "counter_slider", float)
+ self.params_grid_layout_1.addWidget(self._phase_bw_win, 1, 0, 1, 1)
+ for r in range(1, 2):
+ self.params_grid_layout_1.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.params_grid_layout_1.setColumnStretch(c, 1)
+ self._noise_volt_range = Range(0, 1, 0.01, 0.0001, 200)
+ self._noise_volt_win = RangeWidget(self._noise_volt_range, self.set_noise_volt, 'Noise Voltage', "counter_slider", float)
+ self.params_grid_layout_0.addWidget(self._noise_volt_win, 0, 0, 1, 1)
+ for r in range(0, 1):
+ self.params_grid_layout_0.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.params_grid_layout_0.setColumnStretch(c, 1)
+ self._freq_offset_range = Range(-100e-3, 100e-3, 1e-3, 0, 200)
+ self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, 'Frequency Offset', "counter_slider", float)
+ self.params_grid_layout_0.addWidget(self._freq_offset_win, 1, 0, 1, 1)
+ for r in range(1, 2):
+ self.params_grid_layout_0.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.params_grid_layout_0.setColumnStretch(c, 1)
+ self._eq_gain_range = Range(0, .1, .001, .01, 200)
+ self._eq_gain_win = RangeWidget(self._eq_gain_range, self.set_eq_gain, 'Equalizer Rate', "counter_slider", float)
+ self.params_grid_layout_1.addWidget(self._eq_gain_win, 0, 0, 1, 1)
+ for r in range(0, 1):
+ self.params_grid_layout_1.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.params_grid_layout_1.setColumnStretch(c, 1)
+ self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
+ 1024, #size
+ samp_rate, #samp_rate
+ "Decoded", #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, 1)
+
+ self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
+
+ self.qtgui_time_sink_x_0.enable_tags(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(True)
+ 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(False)
+
+
+ labels = ['Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
+ 'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10']
+ widths = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ colors = ['blue', 'red', 'green', 'black', 'cyan',
+ 'magenta', 'yellow', 'dark red', 'dark green', 'dark blue']
+ alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0, 1.0]
+ styles = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ markers = [-1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1]
+
+
+ for i in range(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.plots_grid_layout_2.addWidget(self._qtgui_time_sink_x_0_win, 0, 0, 1, 1)
+ for r in range(0, 1):
+ self.plots_grid_layout_2.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.plots_grid_layout_2.setColumnStretch(c, 1)
+ self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
+ 1024, #size
+ firdes.WIN_BLACKMAN_hARRIS, #wintype
+ 0, #fc
+ samp_rate, #bw
+ "Channel", #name
+ 1
+ )
+ self.qtgui_freq_sink_x_0.set_update_time(0.10)
+ self.qtgui_freq_sink_x_0.set_y_axis(-140, 10)
+ self.qtgui_freq_sink_x_0.set_y_label('Relative Gain', 'dB')
+ self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "")
+ self.qtgui_freq_sink_x_0.enable_autoscale(False)
+ self.qtgui_freq_sink_x_0.enable_grid(False)
+ self.qtgui_freq_sink_x_0.set_fft_average(1.0)
+ self.qtgui_freq_sink_x_0.enable_axis_labels(True)
+ self.qtgui_freq_sink_x_0.enable_control_panel(False)
+
+
+
+ labels = ['', '', '', '', '',
+ '', '', '', '', '']
+ widths = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ colors = ["blue", "red", "green", "black", "cyan",
+ "magenta", "yellow", "dark red", "dark green", "dark blue"]
+ alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0, 1.0]
+
+ for i in range(1):
+ if len(labels[i]) == 0:
+ self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i))
+ else:
+ self.qtgui_freq_sink_x_0.set_line_label(i, labels[i])
+ self.qtgui_freq_sink_x_0.set_line_width(i, widths[i])
+ self.qtgui_freq_sink_x_0.set_line_color(i, colors[i])
+ self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i])
+
+ self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget)
+ self.plots_grid_layout_1.addWidget(self._qtgui_freq_sink_x_0_win, 0, 0, 1, 1)
+ for r in range(0, 1):
+ self.plots_grid_layout_1.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.plots_grid_layout_1.setColumnStretch(c, 1)
+ self.qtgui_const_sink_x_2 = qtgui.const_sink_c(
+ 1024, #size
+ "Locked", #name
+ 1 #number of inputs
+ )
+ self.qtgui_const_sink_x_2.set_update_time(0.10)
+ self.qtgui_const_sink_x_2.set_y_axis(-2, 2)
+ self.qtgui_const_sink_x_2.set_x_axis(-2, 2)
+ self.qtgui_const_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
+ self.qtgui_const_sink_x_2.enable_autoscale(False)
+ self.qtgui_const_sink_x_2.enable_grid(False)
+ self.qtgui_const_sink_x_2.enable_axis_labels(True)
+
+
+ labels = ['', '', '', '', '',
+ '', '', '', '', '']
+ widths = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ colors = ["blue", "red", "red", "red", "red",
+ "red", "red", "red", "red", "red"]
+ styles = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ markers = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0, 1.0]
+
+ for i in range(1):
+ if len(labels[i]) == 0:
+ self.qtgui_const_sink_x_2.set_line_label(i, "Data {0}".format(i))
+ else:
+ self.qtgui_const_sink_x_2.set_line_label(i, labels[i])
+ self.qtgui_const_sink_x_2.set_line_width(i, widths[i])
+ self.qtgui_const_sink_x_2.set_line_color(i, colors[i])
+ self.qtgui_const_sink_x_2.set_line_style(i, styles[i])
+ self.qtgui_const_sink_x_2.set_line_marker(i, markers[i])
+ self.qtgui_const_sink_x_2.set_line_alpha(i, alphas[i])
+
+ self._qtgui_const_sink_x_2_win = sip.wrapinstance(self.qtgui_const_sink_x_2.pyqwidget(), Qt.QWidget)
+ self.plots_grid_layout_0.addWidget(self._qtgui_const_sink_x_2_win, 1, 1, 1, 1)
+ for r in range(1, 2):
+ self.plots_grid_layout_0.setRowStretch(r, 1)
+ for c in range(1, 2):
+ self.plots_grid_layout_0.setColumnStretch(c, 1)
+ self.qtgui_const_sink_x_1 = qtgui.const_sink_c(
+ 1024, #size
+ "Equalized", #name
+ 1 #number of inputs
+ )
+ self.qtgui_const_sink_x_1.set_update_time(0.10)
+ self.qtgui_const_sink_x_1.set_y_axis(-2, 2)
+ self.qtgui_const_sink_x_1.set_x_axis(-2, 2)
+ self.qtgui_const_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
+ self.qtgui_const_sink_x_1.enable_autoscale(False)
+ self.qtgui_const_sink_x_1.enable_grid(False)
+ self.qtgui_const_sink_x_1.enable_axis_labels(True)
+
+
+ labels = ['', '', '', '', '',
+ '', '', '', '', '']
+ widths = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ colors = ["blue", "red", "red", "red", "red",
+ "red", "red", "red", "red", "red"]
+ styles = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ markers = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0, 1.0]
+
+ for i in range(1):
+ if len(labels[i]) == 0:
+ self.qtgui_const_sink_x_1.set_line_label(i, "Data {0}".format(i))
+ else:
+ self.qtgui_const_sink_x_1.set_line_label(i, labels[i])
+ self.qtgui_const_sink_x_1.set_line_width(i, widths[i])
+ self.qtgui_const_sink_x_1.set_line_color(i, colors[i])
+ self.qtgui_const_sink_x_1.set_line_style(i, styles[i])
+ self.qtgui_const_sink_x_1.set_line_marker(i, markers[i])
+ self.qtgui_const_sink_x_1.set_line_alpha(i, alphas[i])
+
+ self._qtgui_const_sink_x_1_win = sip.wrapinstance(self.qtgui_const_sink_x_1.pyqwidget(), Qt.QWidget)
+ self.plots_grid_layout_0.addWidget(self._qtgui_const_sink_x_1_win, 1, 0, 1, 1)
+ for r in range(1, 2):
+ self.plots_grid_layout_0.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.plots_grid_layout_0.setColumnStretch(c, 1)
+ self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c(
+ 2048, #size
+ "Synchronized", #name
+ 1 #number of inputs
+ )
+ self.qtgui_const_sink_x_0_0.set_update_time(0.10)
+ self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2)
+ self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2)
+ self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
+ self.qtgui_const_sink_x_0_0.enable_autoscale(False)
+ self.qtgui_const_sink_x_0_0.enable_grid(False)
+ self.qtgui_const_sink_x_0_0.enable_axis_labels(True)
+
+
+ labels = ['', '', '', '', '',
+ '', '', '', '', '']
+ widths = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ colors = ["blue", "red", "red", "red", "red",
+ "red", "red", "red", "red", "red"]
+ styles = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ markers = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0, 1.0]
+
+ for i in range(1):
+ if len(labels[i]) == 0:
+ self.qtgui_const_sink_x_0_0.set_line_label(i, "Data {0}".format(i))
+ else:
+ self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i])
+ self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i])
+ self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i])
+ self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i])
+ self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i])
+ self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i])
+
+ self._qtgui_const_sink_x_0_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget)
+ self.plots_grid_layout_0.addWidget(self._qtgui_const_sink_x_0_0_win, 0, 1, 1, 1)
+ for r in range(0, 1):
+ self.plots_grid_layout_0.setRowStretch(r, 1)
+ for c in range(1, 2):
+ self.plots_grid_layout_0.setColumnStretch(c, 1)
+ self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
+ 2048, #size
+ "Channel", #name
+ 1 #number of inputs
+ )
+ self.qtgui_const_sink_x_0.set_update_time(0.10)
+ self.qtgui_const_sink_x_0.set_y_axis(-2, 2)
+ self.qtgui_const_sink_x_0.set_x_axis(-2, 2)
+ self.qtgui_const_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
+ self.qtgui_const_sink_x_0.enable_autoscale(False)
+ self.qtgui_const_sink_x_0.enable_grid(False)
+ self.qtgui_const_sink_x_0.enable_axis_labels(True)
+
+
+ labels = ['', '', '', '', '',
+ '', '', '', '', '']
+ widths = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ colors = ["blue", "red", "red", "red", "red",
+ "red", "red", "red", "red", "red"]
+ styles = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ markers = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0, 1.0]
+
+ for i in range(1):
+ if len(labels[i]) == 0:
+ self.qtgui_const_sink_x_0.set_line_label(i, "Data {0}".format(i))
+ else:
+ self.qtgui_const_sink_x_0.set_line_label(i, labels[i])
+ self.qtgui_const_sink_x_0.set_line_width(i, widths[i])
+ self.qtgui_const_sink_x_0.set_line_color(i, colors[i])
+ self.qtgui_const_sink_x_0.set_line_style(i, styles[i])
+ self.qtgui_const_sink_x_0.set_line_marker(i, markers[i])
+ self.qtgui_const_sink_x_0.set_line_alpha(i, alphas[i])
+
+ self._qtgui_const_sink_x_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0.pyqwidget(), Qt.QWidget)
+ self.plots_grid_layout_0.addWidget(self._qtgui_const_sink_x_0_win, 0, 0, 1, 1)
+ for r in range(0, 1):
+ self.plots_grid_layout_0.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.plots_grid_layout_0.setColumnStretch(c, 1)
+ self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(sps * 1.001, timing_loop_bw, rrc_taps, nfilts, nfilts/2, 1.5, 2)
+ self.digital_map_bb_0 = digital.map_bb([0, 1, 3, 2])
+ self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(4)
+ self.digital_costas_loop_cc_0 = digital.costas_loop_cc(phase_bw, 4, False)
+ self.digital_constellation_modulator_0 = digital.generic_mod(
+ constellation=qpsk_const,
+ differential=True,
+ samples_per_symbol=sps,
+ pre_diff_code=True,
+ excess_bw=excess_bw,
+ verbose=False,
+ log=False)
+ self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(qpsk_const)
+ self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(eq_ntaps, eq_mod, eq_gain, 2)
+ self.channels_channel_model_0 = channels.channel_model(
+ noise_voltage=noise_volt,
+ frequency_offset=freq_offset,
+ epsilon=time_offset,
+ taps=chn_taps,
+ noise_seed=0,
+ block_tags=False)
+ self.blocks_unpack_k_bits_bb_0_0 = blocks.unpack_k_bits_bb(2)
+ self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(2)
+ self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
+ self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, 50)
+ self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
+ self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
+ self.analog_random_source_x_0 = blocks.vector_source_b(list(map(int, numpy.random.randint(0, 256, 1000))), True)
+
+
+
+ ##################################################
+ # Connections
+ ##################################################
+ self.connect((self.analog_random_source_x_0, 0), (self.blocks_unpack_k_bits_bb_0_0, 0))
+ self.connect((self.analog_random_source_x_0, 0), (self.digital_constellation_modulator_0, 0))
+ self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_0, 0))
+ self.connect((self.blocks_char_to_float_0_0, 0), (self.blocks_delay_0, 0))
+ self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 1))
+ self.connect((self.blocks_throttle_0, 0), (self.channels_channel_model_0, 0))
+ self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_char_to_float_0, 0))
+ self.connect((self.blocks_unpack_k_bits_bb_0_0, 0), (self.blocks_char_to_float_0_0, 0))
+ self.connect((self.channels_channel_model_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0))
+ self.connect((self.channels_channel_model_0, 0), (self.qtgui_const_sink_x_0, 0))
+ self.connect((self.channels_channel_model_0, 0), (self.qtgui_freq_sink_x_0, 0))
+ self.connect((self.digital_cma_equalizer_cc_0, 0), (self.digital_costas_loop_cc_0, 0))
+ self.connect((self.digital_cma_equalizer_cc_0, 0), (self.qtgui_const_sink_x_1, 0))
+ self.connect((self.digital_constellation_decoder_cb_0, 0), (self.digital_diff_decoder_bb_0, 0))
+ self.connect((self.digital_constellation_modulator_0, 0), (self.blocks_throttle_0, 0))
+ self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_constellation_decoder_cb_0, 0))
+ self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_const_sink_x_2, 0))
+ self.connect((self.digital_diff_decoder_bb_0, 0), (self.digital_map_bb_0, 0))
+ self.connect((self.digital_map_bb_0, 0), (self.blocks_unpack_k_bits_bb_0, 0))
+ self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_cma_equalizer_cc_0, 0))
+ self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.qtgui_const_sink_x_0_0, 0))
+
+
+ def closeEvent(self, event):
+ self.settings = Qt.QSettings("GNU Radio", "qpks")
+ 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_rrc_taps(firdes.root_raised_cosine(self.nfilts, self.nfilts, 1.0/float(self.sps), 0.35, 45*self.nfilts))
+
+ def get_nfilts(self):
+ return self.nfilts
+
+ def set_nfilts(self, nfilts):
+ self.nfilts = nfilts
+ self.set_rrc_taps(firdes.root_raised_cosine(self.nfilts, self.nfilts, 1.0/float(self.sps), 0.35, 45*self.nfilts))
+
+ def get_timing_loop_bw(self):
+ return self.timing_loop_bw
+
+ def set_timing_loop_bw(self, timing_loop_bw):
+ self.timing_loop_bw = timing_loop_bw
+ self.digital_pfb_clock_sync_xxx_0.set_loop_bandwidth(self.timing_loop_bw)
+
+ def get_time_offset(self):
+ return self.time_offset
+
+ def set_time_offset(self, time_offset):
+ self.time_offset = time_offset
+ self.channels_channel_model_0.set_timing_offset(self.time_offset)
+
+ def get_samp_rate(self):
+ return self.samp_rate
+
+ def set_samp_rate(self, samp_rate):
+ self.samp_rate = samp_rate
+ self.blocks_throttle_0.set_sample_rate(self.samp_rate)
+ self.qtgui_freq_sink_x_0.set_frequency_range(0, self.samp_rate)
+ self.qtgui_time_sink_x_0.set_samp_rate(self.samp_rate)
+
+ def get_rrc_taps(self):
+ return self.rrc_taps
+
+ def set_rrc_taps(self, rrc_taps):
+ self.rrc_taps = rrc_taps
+ self.digital_pfb_clock_sync_xxx_0.update_taps(self.rrc_taps)
+
+ def get_qpsk_const(self):
+ return self.qpsk_const
+
+ def set_qpsk_const(self, qpsk_const):
+ self.qpsk_const = qpsk_const
+
+ def get_phase_bw(self):
+ return self.phase_bw
+
+ def set_phase_bw(self, phase_bw):
+ self.phase_bw = phase_bw
+ self.digital_costas_loop_cc_0.set_loop_bandwidth(self.phase_bw)
+
+ def get_noise_volt(self):
+ return self.noise_volt
+
+ def set_noise_volt(self, noise_volt):
+ self.noise_volt = noise_volt
+ self.channels_channel_model_0.set_noise_voltage(self.noise_volt)
+
+ def get_freq_offset(self):
+ return self.freq_offset
+
+ def set_freq_offset(self, freq_offset):
+ self.freq_offset = freq_offset
+ self.channels_channel_model_0.set_frequency_offset(self.freq_offset)
+
+ def get_excess_bw(self):
+ return self.excess_bw
+
+ def set_excess_bw(self, excess_bw):
+ self.excess_bw = excess_bw
+
+ def get_eq_ntaps(self):
+ return self.eq_ntaps
+
+ def set_eq_ntaps(self, eq_ntaps):
+ self.eq_ntaps = eq_ntaps
+
+ def get_eq_mod(self):
+ return self.eq_mod
+
+ def set_eq_mod(self, eq_mod):
+ self.eq_mod = eq_mod
+ self.digital_cma_equalizer_cc_0.set_modulus(self.eq_mod)
+
+ def get_eq_gain(self):
+ return self.eq_gain
+
+ def set_eq_gain(self, eq_gain):
+ self.eq_gain = eq_gain
+ self.digital_cma_equalizer_cc_0.set_gain(self.eq_gain)
+
+ def get_chn_taps(self):
+ return self.chn_taps
+
+ def set_chn_taps(self, chn_taps):
+ self.chn_taps = chn_taps
+ self.channels_channel_model_0.set_taps(self.chn_taps)
+
+
+
+
+
+def main(top_block_cls=qpks, options=None):
+ if gr.enable_realtime_scheduling() != gr.RT_OK:
+ print("Error: failed to enable real-time scheduling.")
+
+ if StrictVersion("4.5.0") <= StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
+ 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 sig_handler(sig=None, frame=None):
+ Qt.QApplication.quit()
+
+ signal.signal(signal.SIGINT, sig_handler)
+ signal.signal(signal.SIGTERM, sig_handler)
+
+ timer = Qt.QTimer()
+ timer.start(500)
+ timer.timeout.connect(lambda: None)
+
+ def quitting():
+ tb.stop()
+ tb.wait()
+
+ qapp.aboutToQuit.connect(quitting)
+ qapp.exec_()
+
+if __name__ == '__main__':
+ main()
diff --git a/simulation/QPSK/qpsk_nogui.py b/simulation/QPSK/qpsk_nogui.py
index d37e636..2b32473 100755
--- a/simulation/QPSK/qpsk_nogui.py
+++ b/simulation/QPSK/qpsk_nogui.py
@@ -7,7 +7,7 @@
# GNU Radio Python Flow Graph
# Title: QPSK with IMGUI
# Author: Naoki Pross
-# GNU Radio version: 3.9.2.0
+# GNU Radio version: 3.8.2.0
from gnuradio import blocks
import numpy
@@ -15,7 +15,6 @@ from gnuradio import channels
from gnuradio.filter import firdes
from gnuradio import digital
from gnuradio import gr
-from gnuradio.fft import window
import sys
import signal
from argparse import ArgumentParser
@@ -23,12 +22,10 @@ from gnuradio.eng_arg import eng_float, intx
from gnuradio import eng_notation
-
-
class qpsk_nogui(gr.top_block):
def __init__(self):
- gr.top_block.__init__(self, "QPSK with IMGUI", catch_exceptions=True)
+ gr.top_block.__init__(self, "QPSK with IMGUI")
##################################################
# Variables
@@ -64,8 +61,7 @@ class qpsk_nogui(gr.top_block):
pre_diff_code=True,
excess_bw=excess_bw,
verbose=False,
- log=False,
- truncate=False)
+ log=False)
self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(qpsk_const)
self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(eq_ntaps, eq_mod, eq_gain, 2)
self.channels_channel_model_0 = channels.channel_model(
@@ -205,6 +201,7 @@ class qpsk_nogui(gr.top_block):
+
def main(top_block_cls=qpsk_nogui, options=None):
if gr.enable_realtime_scheduling() != gr.RT_OK:
print("Error: failed to enable real-time scheduling.")
diff --git a/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v1.grc b/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v1.grc
index ca05787..fced962 100644
--- a/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v1.grc
+++ b/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v1.grc
@@ -121,7 +121,7 @@ blocks:
phase: '0'
samp_rate: samp_rate
type: float
- waveform: analog.GR_COS_WAVE
+ waveform: analog.GR_SIN_WAVE
states:
bus_sink: false
bus_source: false
diff --git a/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v3_dreieck.grc b/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v3_dreieck.grc
new file mode 100644
index 0000000..2fe47e2
--- /dev/null
+++ b/tests/Simulation Hardware/AM/AM_Hardware_Simulation_v3_dreieck.grc
@@ -0,0 +1,1367 @@
+options:
+ parameters:
+ author: sara
+ category: '[GRC Hier Blocks]'
+ cmake_opt: ''
+ comment: ''
+ copyright: ''
+ description: ''
+ gen_cmake: 'On'
+ gen_linking: dynamic
+ generate_options: qt_gui
+ hier_block_src_path: '.:'
+ id: AM_Simulation_v1
+ max_nouts: '0'
+ output_language: python
+ placement: (0,0)
+ qt_qss_theme: ''
+ realtime_scheduling: ''
+ run: 'True'
+ run_command: '{python} -u {filename}'
+ run_options: prompt
+ sizing_mode: fixed
+ thread_safe_setters: ''
+ title: AM_Simulation_v1
+ window_size: ''
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [8, 8]
+ rotation: 0
+ state: enabled
+
+blocks:
+- name: decim
+ id: variable
+ parameters:
+ comment: ''
+ value: '16'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [288, 12.0]
+ rotation: 0
+ state: enabled
+- name: samp_rate
+ id: variable
+ parameters:
+ comment: ''
+ value: 400e3
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [184, 12]
+ rotation: 0
+ state: enabled
+- name: analog_const_source_x_0
+ id: analog_const_source_x
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ const: 700e-3
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ type: float
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [120, 188.0]
+ rotation: 0
+ state: true
+- name: analog_const_source_x_0_0
+ id: analog_const_source_x
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ const: '0'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ type: float
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [296, 340.0]
+ rotation: 0
+ state: true
+- name: analog_const_source_x_1
+ id: analog_const_source_x
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ const: '0'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ type: float
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [880, 332.0]
+ rotation: 0
+ state: true
+- name: analog_pll_carriertracking_cc_0
+ id: analog_pll_carriertracking_cc
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ max_freq: '64.5'
+ maxoutbuf: '0'
+ min_freq: '-64.5'
+ minoutbuf: '0'
+ w: 50e-3
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1592, 644.0]
+ rotation: 0
+ state: bypassed
+- name: analog_sig_source_x_0
+ id: analog_sig_source_x
+ parameters:
+ affinity: ''
+ alias: ''
+ amp: '1'
+ comment: ''
+ freq: 5e3
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ offset: '0'
+ phase: '0'
+ samp_rate: samp_rate
+ type: float
+ waveform: analog.GR_SIN_WAVE
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [80, 244.0]
+ rotation: 0
+ state: true
+- name: analog_sig_source_x_0_0
+ id: analog_sig_source_x
+ parameters:
+ affinity: ''
+ alias: ''
+ amp: '10'
+ comment: ''
+ freq: 100E3
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ offset: '0'
+ phase: '0'
+ samp_rate: samp_rate
+ type: float
+ waveform: analog.GR_COS_WAVE
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [456, 420.0]
+ rotation: 0
+ state: true
+- name: band_pass_filter_0
+ id: band_pass_filter
+ parameters:
+ affinity: ''
+ alias: ''
+ beta: '6.76'
+ comment: ''
+ decim: '1'
+ gain: '1'
+ high_cutoff_freq: 200e3
+ interp: '1'
+ low_cutoff_freq: '500'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ samp_rate: samp_rate
+ type: fir_filter_ccf
+ width: 200e3
+ win: firdes.WIN_HAMMING
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1792, 604.0]
+ rotation: 0
+ state: enabled
+- name: blocks_add_xx_1
+ id: blocks_add_xx
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ num_inputs: '2'
+ type: float
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [520, 272.0]
+ rotation: 0
+ state: true
+- name: blocks_complex_to_real_0
+ id: blocks_complex_to_real
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [2088, 616.0]
+ rotation: 0
+ state: true
+- name: blocks_float_to_complex_0
+ id: blocks_float_to_complex
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1096, 304.0]
+ rotation: 0
+ state: true
+- name: blocks_multiply_xx_0_0
+ id: blocks_multiply_xx
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ num_inputs: '2'
+ type: float
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [320, 256.0]
+ rotation: 0
+ state: true
+- name: blocks_multiply_xx_0_1
+ id: blocks_multiply_xx
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ num_inputs: '2'
+ type: float
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [728, 288.0]
+ rotation: 0
+ state: true
+- name: blocks_repeat_0
+ id: blocks_repeat
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ interp: '20'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ type: complex
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1528, 316.0]
+ rotation: 0
+ state: true
+- name: freq_xlating_fir_filter_xxx_0
+ id: freq_xlating_fir_filter_xxx
+ parameters:
+ affinity: ''
+ alias: ''
+ center_freq: '0'
+ comment: ''
+ decim: '1'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ samp_rate: samp_rate
+ taps: firdes.low_pass(1,samp_rate,6e3, 2000)
+ type: ccc
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1344, 636.0]
+ rotation: 0
+ state: true
+- name: qtgui_freq_sink_x_0
+ id: qtgui_freq_sink_x
+ parameters:
+ affinity: ''
+ alias: ''
+ alpha1: '1.0'
+ alpha10: '1.0'
+ alpha2: '1.0'
+ alpha3: '1.0'
+ alpha4: '1.0'
+ alpha5: '1.0'
+ alpha6: '1.0'
+ alpha7: '1.0'
+ alpha8: '1.0'
+ alpha9: '1.0'
+ autoscale: 'False'
+ average: '1.0'
+ axislabels: 'True'
+ bw: samp_rate
+ color1: '"blue"'
+ color10: '"dark blue"'
+ color2: '"red"'
+ color3: '"green"'
+ color4: '"black"'
+ color5: '"cyan"'
+ color6: '"magenta"'
+ color7: '"yellow"'
+ color8: '"dark red"'
+ color9: '"dark green"'
+ comment: ''
+ ctrlpanel: 'False'
+ fc: '0'
+ fftsize: '1024'
+ freqhalf: 'True'
+ grid: 'False'
+ gui_hint: 1,0,1,1
+ label: Relative Gain
+ label1: ''
+ label10: ''''''
+ label2: ''''''
+ label3: ''''''
+ label4: ''''''
+ label5: ''''''
+ label6: ''''''
+ label7: ''''''
+ label8: ''''''
+ label9: ''''''
+ legend: 'True'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ name: '""'
+ nconnections: '1'
+ showports: 'False'
+ tr_chan: '0'
+ tr_level: '0.0'
+ tr_mode: qtgui.TRIG_MODE_FREE
+ tr_tag: '""'
+ type: float
+ units: dB
+ update_time: '0.10'
+ width1: '1'
+ width10: '1'
+ width2: '1'
+ width3: '1'
+ width4: '1'
+ width5: '1'
+ width6: '1'
+ width7: '1'
+ width8: '1'
+ width9: '1'
+ wintype: firdes.WIN_BLACKMAN_hARRIS
+ ymax: '10'
+ ymin: '-140'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [896, 456.0]
+ rotation: 0
+ state: true
+- name: qtgui_freq_sink_x_0_0
+ id: qtgui_freq_sink_x
+ parameters:
+ affinity: ''
+ alias: ''
+ alpha1: '1.0'
+ alpha10: '1.0'
+ alpha2: '1.0'
+ alpha3: '1.0'
+ alpha4: '1.0'
+ alpha5: '1.0'
+ alpha6: '1.0'
+ alpha7: '1.0'
+ alpha8: '1.0'
+ alpha9: '1.0'
+ autoscale: 'False'
+ average: '1.0'
+ axislabels: 'True'
+ bw: samp_rate
+ color1: '"blue"'
+ color10: '"dark blue"'
+ color2: '"red"'
+ color3: '"green"'
+ color4: '"black"'
+ color5: '"cyan"'
+ color6: '"magenta"'
+ color7: '"yellow"'
+ color8: '"dark red"'
+ color9: '"dark green"'
+ comment: ''
+ ctrlpanel: 'False'
+ fc: '0'
+ fftsize: '1024'
+ freqhalf: 'True'
+ grid: 'False'
+ gui_hint: 1,1,1,1
+ label: Relative Gain
+ label1: ''
+ label10: ''''''
+ label2: ''''''
+ label3: ''''''
+ label4: ''''''
+ label5: ''''''
+ label6: ''''''
+ label7: ''''''
+ label8: ''''''
+ label9: ''''''
+ legend: 'True'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ name: '""'
+ nconnections: '1'
+ showports: 'False'
+ tr_chan: '0'
+ tr_level: '0.0'
+ tr_mode: qtgui.TRIG_MODE_FREE
+ tr_tag: '""'
+ type: complex
+ units: dB
+ update_time: '0.10'
+ width1: '1'
+ width10: '1'
+ width2: '1'
+ width3: '1'
+ width4: '1'
+ width5: '1'
+ width6: '1'
+ width7: '1'
+ width8: '1'
+ width9: '1'
+ wintype: firdes.WIN_BLACKMAN_hARRIS
+ ymax: '10'
+ ymin: '-140'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [2136, 752.0]
+ rotation: 0
+ state: true
+- name: qtgui_time_sink_x_0_0
+ id: qtgui_time_sink_x
+ parameters:
+ affinity: ''
+ alias: ''
+ alpha1: '1.0'
+ alpha10: '1.0'
+ alpha2: '1.0'
+ alpha3: '1.0'
+ alpha4: '1.0'
+ alpha5: '1.0'
+ alpha6: '1.0'
+ alpha7: '1.0'
+ alpha8: '1.0'
+ alpha9: '1.0'
+ autoscale: 'False'
+ axislabels: 'True'
+ color1: blue
+ color10: dark blue
+ color2: red
+ color3: green
+ color4: black
+ color5: cyan
+ color6: magenta
+ color7: yellow
+ color8: dark red
+ color9: dark green
+ comment: ''
+ ctrlpanel: 'False'
+ entags: 'True'
+ grid: 'False'
+ gui_hint: 0,0,1,1
+ label1: Orginal
+ label10: Signal 10
+ label2: Signal 2
+ label3: Signal 3
+ label4: Signal 4
+ label5: Signal 5
+ label6: Signal 6
+ label7: Signal 7
+ label8: Signal 8
+ label9: Signal 9
+ legend: 'True'
+ marker1: '-1'
+ marker10: '-1'
+ marker2: '-1'
+ marker3: '-1'
+ marker4: '-1'
+ marker5: '-1'
+ marker6: '-1'
+ marker7: '-1'
+ marker8: '-1'
+ marker9: '-1'
+ name: '"Orginal"'
+ nconnections: '1'
+ size: '1024'
+ srate: samp_rate
+ stemplot: 'False'
+ style1: '1'
+ style10: '1'
+ style2: '1'
+ style3: '1'
+ style4: '1'
+ style5: '1'
+ style6: '1'
+ style7: '1'
+ style8: '1'
+ style9: '1'
+ tr_chan: '0'
+ tr_delay: '0'
+ tr_level: '0.0'
+ tr_mode: qtgui.TRIG_MODE_FREE
+ tr_slope: qtgui.TRIG_SLOPE_POS
+ tr_tag: '""'
+ type: float
+ update_time: '0.10'
+ width1: '1'
+ width10: '1'
+ width2: '1'
+ width3: '1'
+ width4: '1'
+ width5: '1'
+ width6: '1'
+ width7: '1'
+ width8: '1'
+ width9: '1'
+ ylabel: Amplitude
+ ymax: '1'
+ ymin: '-1'
+ yunit: '""'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [688, 92.0]
+ rotation: 0
+ state: true
+- name: qtgui_time_sink_x_0_0_0_0
+ id: qtgui_time_sink_x
+ parameters:
+ affinity: ''
+ alias: ''
+ alpha1: '1.0'
+ alpha10: '1.0'
+ alpha2: '1.0'
+ alpha3: '1.0'
+ alpha4: '1.0'
+ alpha5: '1.0'
+ alpha6: '1.0'
+ alpha7: '1.0'
+ alpha8: '1.0'
+ alpha9: '1.0'
+ autoscale: 'True'
+ axislabels: 'True'
+ color1: blue
+ color10: dark blue
+ color2: red
+ color3: green
+ color4: black
+ color5: cyan
+ color6: magenta
+ color7: yellow
+ color8: dark red
+ color9: dark green
+ comment: ''
+ ctrlpanel: 'False'
+ entags: 'True'
+ grid: 'False'
+ gui_hint: 0,1,1,1
+ label1: Demoduliert
+ label10: Signal 10
+ label2: Signal 2
+ label3: Signal 3
+ label4: Signal 4
+ label5: Signal 5
+ label6: Signal 6
+ label7: Signal 7
+ label8: Signal 8
+ label9: Signal 9
+ legend: 'True'
+ marker1: '-1'
+ marker10: '-1'
+ marker2: '-1'
+ marker3: '-1'
+ marker4: '-1'
+ marker5: '-1'
+ marker6: '-1'
+ marker7: '-1'
+ marker8: '-1'
+ marker9: '-1'
+ name: '"Demodul"'
+ nconnections: '1'
+ size: '1024'
+ srate: samp_rate
+ stemplot: 'False'
+ style1: '1'
+ style10: '1'
+ style2: '1'
+ style3: '1'
+ style4: '1'
+ style5: '1'
+ style6: '1'
+ style7: '1'
+ style8: '1'
+ style9: '1'
+ tr_chan: '0'
+ tr_delay: '0'
+ tr_level: '0.0'
+ tr_mode: qtgui.TRIG_MODE_FREE
+ tr_slope: qtgui.TRIG_SLOPE_POS
+ tr_tag: '""'
+ type: float
+ update_time: '0.10'
+ width1: '1'
+ width10: '1'
+ width2: '1'
+ width3: '1'
+ width4: '1'
+ width5: '1'
+ width6: '1'
+ width7: '1'
+ width8: '1'
+ width9: '1'
+ ylabel: Amplitude
+ ymax: '1'
+ ymin: '-1'
+ yunit: '""'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [2288, 588.0]
+ rotation: 0
+ state: true
+- name: rational_resampler_xxx_0
+ id: rational_resampler_xxx
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ decim: '4'
+ fbw: '0'
+ interp: '5'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ taps: ''
+ type: ccc
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1304, 292.0]
+ rotation: 0
+ state: true
+- name: uhd_usrp_sink_0
+ id: uhd_usrp_sink
+ parameters:
+ affinity: ''
+ alias: ''
+ ant0: TX/RX
+ ant1: TX/RX
+ ant10: TX/RX
+ ant11: TX/RX
+ ant12: TX/RX
+ ant13: TX/RX
+ ant14: TX/RX
+ ant15: TX/RX
+ ant16: TX/RX
+ ant17: TX/RX
+ ant18: TX/RX
+ ant19: TX/RX
+ ant2: TX/RX
+ ant20: TX/RX
+ ant21: TX/RX
+ ant22: TX/RX
+ ant23: TX/RX
+ ant24: TX/RX
+ ant25: TX/RX
+ ant26: TX/RX
+ ant27: TX/RX
+ ant28: TX/RX
+ ant29: TX/RX
+ ant3: TX/RX
+ ant30: TX/RX
+ ant31: TX/RX
+ ant4: TX/RX
+ ant5: TX/RX
+ ant6: TX/RX
+ ant7: TX/RX
+ ant8: TX/RX
+ ant9: TX/RX
+ bw0: 600e3
+ bw1: '0'
+ bw10: '0'
+ bw11: '0'
+ bw12: '0'
+ bw13: '0'
+ bw14: '0'
+ bw15: '0'
+ bw16: '0'
+ bw17: '0'
+ bw18: '0'
+ bw19: '0'
+ bw2: '0'
+ bw20: '0'
+ bw21: '0'
+ bw22: '0'
+ bw23: '0'
+ bw24: '0'
+ bw25: '0'
+ bw26: '0'
+ bw27: '0'
+ bw28: '0'
+ bw29: '0'
+ bw3: '0'
+ bw30: '0'
+ bw31: '0'
+ bw4: '0'
+ bw5: '0'
+ bw6: '0'
+ bw7: '0'
+ bw8: '0'
+ bw9: '0'
+ center_freq0: 223e6
+ center_freq1: '0'
+ center_freq10: '0'
+ center_freq11: '0'
+ center_freq12: '0'
+ center_freq13: '0'
+ center_freq14: '0'
+ center_freq15: '0'
+ center_freq16: '0'
+ center_freq17: '0'
+ center_freq18: '0'
+ center_freq19: '0'
+ center_freq2: '0'
+ center_freq20: '0'
+ center_freq21: '0'
+ center_freq22: '0'
+ center_freq23: '0'
+ center_freq24: '0'
+ center_freq25: '0'
+ center_freq26: '0'
+ center_freq27: '0'
+ center_freq28: '0'
+ center_freq29: '0'
+ center_freq3: '0'
+ center_freq30: '0'
+ center_freq31: '0'
+ center_freq4: '0'
+ center_freq5: '0'
+ center_freq6: '0'
+ center_freq7: '0'
+ center_freq8: '0'
+ center_freq9: '0'
+ clock_rate: 0e0
+ clock_source0: external
+ clock_source1: ''
+ clock_source2: ''
+ clock_source3: ''
+ clock_source4: ''
+ clock_source5: ''
+ clock_source6: ''
+ clock_source7: ''
+ comment: ''
+ dev_addr: '"serial=309AF59 "'
+ dev_args: '""'
+ gain0: '0.5'
+ gain1: '0'
+ gain10: '0'
+ gain11: '0'
+ gain12: '0'
+ gain13: '0'
+ gain14: '0'
+ gain15: '0'
+ gain16: '0'
+ gain17: '0'
+ gain18: '0'
+ gain19: '0'
+ gain2: '0'
+ gain20: '0'
+ gain21: '0'
+ gain22: '0'
+ gain23: '0'
+ gain24: '0'
+ gain25: '0'
+ gain26: '0'
+ gain27: '0'
+ gain28: '0'
+ gain29: '0'
+ gain3: '0'
+ gain30: '0'
+ gain31: '0'
+ gain4: '0'
+ gain5: '0'
+ gain6: '0'
+ gain7: '0'
+ gain8: '0'
+ gain9: '0'
+ len_tag_name: ''
+ lo_export0: 'False'
+ lo_export1: 'False'
+ lo_export10: 'False'
+ lo_export11: 'False'
+ lo_export12: 'False'
+ lo_export13: 'False'
+ lo_export14: 'False'
+ lo_export15: 'False'
+ lo_export16: 'False'
+ lo_export17: 'False'
+ lo_export18: 'False'
+ lo_export19: 'False'
+ lo_export2: 'False'
+ lo_export20: 'False'
+ lo_export21: 'False'
+ lo_export22: 'False'
+ lo_export23: 'False'
+ lo_export24: 'False'
+ lo_export25: 'False'
+ lo_export26: 'False'
+ lo_export27: 'False'
+ lo_export28: 'False'
+ lo_export29: 'False'
+ lo_export3: 'False'
+ lo_export30: 'False'
+ lo_export31: 'False'
+ lo_export4: 'False'
+ lo_export5: 'False'
+ lo_export6: 'False'
+ lo_export7: 'False'
+ lo_export8: 'False'
+ lo_export9: 'False'
+ lo_source0: internal
+ lo_source1: internal
+ lo_source10: internal
+ lo_source11: internal
+ lo_source12: internal
+ lo_source13: internal
+ lo_source14: internal
+ lo_source15: internal
+ lo_source16: internal
+ lo_source17: internal
+ lo_source18: internal
+ lo_source19: internal
+ lo_source2: internal
+ lo_source20: internal
+ lo_source21: internal
+ lo_source22: internal
+ lo_source23: internal
+ lo_source24: internal
+ lo_source25: internal
+ lo_source26: internal
+ lo_source27: internal
+ lo_source28: internal
+ lo_source29: internal
+ lo_source3: internal
+ lo_source30: internal
+ lo_source31: internal
+ lo_source4: internal
+ lo_source5: internal
+ lo_source6: internal
+ lo_source7: internal
+ lo_source8: internal
+ lo_source9: internal
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ nchan: '1'
+ norm_gain0: 'True'
+ norm_gain1: 'False'
+ norm_gain10: 'False'
+ norm_gain11: 'False'
+ norm_gain12: 'False'
+ norm_gain13: 'False'
+ norm_gain14: 'False'
+ norm_gain15: 'False'
+ norm_gain16: 'False'
+ norm_gain17: 'False'
+ norm_gain18: 'False'
+ norm_gain19: 'False'
+ norm_gain2: 'False'
+ norm_gain20: 'False'
+ norm_gain21: 'False'
+ norm_gain22: 'False'
+ norm_gain23: 'False'
+ norm_gain24: 'False'
+ norm_gain25: 'False'
+ norm_gain26: 'False'
+ norm_gain27: 'False'
+ norm_gain28: 'False'
+ norm_gain29: 'False'
+ norm_gain3: 'False'
+ norm_gain30: 'False'
+ norm_gain31: 'False'
+ norm_gain4: 'False'
+ norm_gain5: 'False'
+ norm_gain6: 'False'
+ norm_gain7: 'False'
+ norm_gain8: 'False'
+ norm_gain9: 'False'
+ num_mboards: '1'
+ otw: ''
+ samp_rate: samp_rate
+ sd_spec0: ''
+ sd_spec1: ''
+ sd_spec2: ''
+ sd_spec3: ''
+ sd_spec4: ''
+ sd_spec5: ''
+ sd_spec6: ''
+ sd_spec7: ''
+ show_lo_controls: 'False'
+ start_time: '-1.0'
+ stream_args: ''
+ stream_chans: '[]'
+ sync: sync
+ time_source0: ''
+ time_source1: ''
+ time_source2: ''
+ time_source3: ''
+ time_source4: ''
+ time_source5: ''
+ time_source6: ''
+ time_source7: ''
+ type: fc32
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1768, 236.0]
+ rotation: 0
+ state: true
+- name: uhd_usrp_source_0
+ id: uhd_usrp_source
+ parameters:
+ affinity: ''
+ alias: ''
+ ant0: RX2
+ ant1: RX2
+ ant10: RX2
+ ant11: RX2
+ ant12: RX2
+ ant13: RX2
+ ant14: RX2
+ ant15: RX2
+ ant16: RX2
+ ant17: RX2
+ ant18: RX2
+ ant19: RX2
+ ant2: RX2
+ ant20: RX2
+ ant21: RX2
+ ant22: RX2
+ ant23: RX2
+ ant24: RX2
+ ant25: RX2
+ ant26: RX2
+ ant27: RX2
+ ant28: RX2
+ ant29: RX2
+ ant3: RX2
+ ant30: RX2
+ ant31: RX2
+ ant4: RX2
+ ant5: RX2
+ ant6: RX2
+ ant7: RX2
+ ant8: RX2
+ ant9: RX2
+ bw0: 400e3
+ bw1: '0'
+ bw10: '0'
+ bw11: '0'
+ bw12: '0'
+ bw13: '0'
+ bw14: '0'
+ bw15: '0'
+ bw16: '0'
+ bw17: '0'
+ bw18: '0'
+ bw19: '0'
+ bw2: '0'
+ bw20: '0'
+ bw21: '0'
+ bw22: '0'
+ bw23: '0'
+ bw24: '0'
+ bw25: '0'
+ bw26: '0'
+ bw27: '0'
+ bw28: '0'
+ bw29: '0'
+ bw3: '0'
+ bw30: '0'
+ bw31: '0'
+ bw4: '0'
+ bw5: '0'
+ bw6: '0'
+ bw7: '0'
+ bw8: '0'
+ bw9: '0'
+ center_freq0: 223e6
+ center_freq1: '0'
+ center_freq10: '0'
+ center_freq11: '0'
+ center_freq12: '0'
+ center_freq13: '0'
+ center_freq14: '0'
+ center_freq15: '0'
+ center_freq16: '0'
+ center_freq17: '0'
+ center_freq18: '0'
+ center_freq19: '0'
+ center_freq2: '0'
+ center_freq20: '0'
+ center_freq21: '0'
+ center_freq22: '0'
+ center_freq23: '0'
+ center_freq24: '0'
+ center_freq25: '0'
+ center_freq26: '0'
+ center_freq27: '0'
+ center_freq28: '0'
+ center_freq29: '0'
+ center_freq3: '0'
+ center_freq30: '0'
+ center_freq31: '0'
+ center_freq4: '0'
+ center_freq5: '0'
+ center_freq6: '0'
+ center_freq7: '0'
+ center_freq8: '0'
+ center_freq9: '0'
+ clock_rate: 0e0
+ clock_source0: external
+ clock_source1: ''
+ clock_source2: ''
+ clock_source3: ''
+ clock_source4: ''
+ clock_source5: ''
+ clock_source6: ''
+ clock_source7: ''
+ comment: ''
+ dc_offs_enb0: '""'
+ dc_offs_enb1: '""'
+ dc_offs_enb10: '""'
+ dc_offs_enb11: '""'
+ dc_offs_enb12: '""'
+ dc_offs_enb13: '""'
+ dc_offs_enb14: '""'
+ dc_offs_enb15: '""'
+ dc_offs_enb16: '""'
+ dc_offs_enb17: '""'
+ dc_offs_enb18: '""'
+ dc_offs_enb19: '""'
+ dc_offs_enb2: '""'
+ dc_offs_enb20: '""'
+ dc_offs_enb21: '""'
+ dc_offs_enb22: '""'
+ dc_offs_enb23: '""'
+ dc_offs_enb24: '""'
+ dc_offs_enb25: '""'
+ dc_offs_enb26: '""'
+ dc_offs_enb27: '""'
+ dc_offs_enb28: '""'
+ dc_offs_enb29: '""'
+ dc_offs_enb3: '""'
+ dc_offs_enb30: '""'
+ dc_offs_enb31: '""'
+ dc_offs_enb4: '""'
+ dc_offs_enb5: '""'
+ dc_offs_enb6: '""'
+ dc_offs_enb7: '""'
+ dc_offs_enb8: '""'
+ dc_offs_enb9: '""'
+ dev_addr: '"serial=309AF6A"'
+ dev_args: '""'
+ gain0: '0.5'
+ gain1: '0'
+ gain10: '0'
+ gain11: '0'
+ gain12: '0'
+ gain13: '0'
+ gain14: '0'
+ gain15: '0'
+ gain16: '0'
+ gain17: '0'
+ gain18: '0'
+ gain19: '0'
+ gain2: '0'
+ gain20: '0'
+ gain21: '0'
+ gain22: '0'
+ gain23: '0'
+ gain24: '0'
+ gain25: '0'
+ gain26: '0'
+ gain27: '0'
+ gain28: '0'
+ gain29: '0'
+ gain3: '0'
+ gain30: '0'
+ gain31: '0'
+ gain4: '0'
+ gain5: '0'
+ gain6: '0'
+ gain7: '0'
+ gain8: '0'
+ gain9: '0'
+ iq_imbal_enb0: '""'
+ iq_imbal_enb1: '""'
+ iq_imbal_enb10: '""'
+ iq_imbal_enb11: '""'
+ iq_imbal_enb12: '""'
+ iq_imbal_enb13: '""'
+ iq_imbal_enb14: '""'
+ iq_imbal_enb15: '""'
+ iq_imbal_enb16: '""'
+ iq_imbal_enb17: '""'
+ iq_imbal_enb18: '""'
+ iq_imbal_enb19: '""'
+ iq_imbal_enb2: '""'
+ iq_imbal_enb20: '""'
+ iq_imbal_enb21: '""'
+ iq_imbal_enb22: '""'
+ iq_imbal_enb23: '""'
+ iq_imbal_enb24: '""'
+ iq_imbal_enb25: '""'
+ iq_imbal_enb26: '""'
+ iq_imbal_enb27: '""'
+ iq_imbal_enb28: '""'
+ iq_imbal_enb29: '""'
+ iq_imbal_enb3: '""'
+ iq_imbal_enb30: '""'
+ iq_imbal_enb31: '""'
+ iq_imbal_enb4: '""'
+ iq_imbal_enb5: '""'
+ iq_imbal_enb6: '""'
+ iq_imbal_enb7: '""'
+ iq_imbal_enb8: '""'
+ iq_imbal_enb9: '""'
+ lo_export0: 'False'
+ lo_export1: 'False'
+ lo_export10: 'False'
+ lo_export11: 'False'
+ lo_export12: 'False'
+ lo_export13: 'False'
+ lo_export14: 'False'
+ lo_export15: 'False'
+ lo_export16: 'False'
+ lo_export17: 'False'
+ lo_export18: 'False'
+ lo_export19: 'False'
+ lo_export2: 'False'
+ lo_export20: 'False'
+ lo_export21: 'False'
+ lo_export22: 'False'
+ lo_export23: 'False'
+ lo_export24: 'False'
+ lo_export25: 'False'
+ lo_export26: 'False'
+ lo_export27: 'False'
+ lo_export28: 'False'
+ lo_export29: 'False'
+ lo_export3: 'False'
+ lo_export30: 'False'
+ lo_export31: 'False'
+ lo_export4: 'False'
+ lo_export5: 'False'
+ lo_export6: 'False'
+ lo_export7: 'False'
+ lo_export8: 'False'
+ lo_export9: 'False'
+ lo_source0: internal
+ lo_source1: internal
+ lo_source10: internal
+ lo_source11: internal
+ lo_source12: internal
+ lo_source13: internal
+ lo_source14: internal
+ lo_source15: internal
+ lo_source16: internal
+ lo_source17: internal
+ lo_source18: internal
+ lo_source19: internal
+ lo_source2: internal
+ lo_source20: internal
+ lo_source21: internal
+ lo_source22: internal
+ lo_source23: internal
+ lo_source24: internal
+ lo_source25: internal
+ lo_source26: internal
+ lo_source27: internal
+ lo_source28: internal
+ lo_source29: internal
+ lo_source3: internal
+ lo_source30: internal
+ lo_source31: internal
+ lo_source4: internal
+ lo_source5: internal
+ lo_source6: internal
+ lo_source7: internal
+ lo_source8: internal
+ lo_source9: internal
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ nchan: '1'
+ norm_gain0: 'True'
+ norm_gain1: 'False'
+ norm_gain10: 'False'
+ norm_gain11: 'False'
+ norm_gain12: 'False'
+ norm_gain13: 'False'
+ norm_gain14: 'False'
+ norm_gain15: 'False'
+ norm_gain16: 'False'
+ norm_gain17: 'False'
+ norm_gain18: 'False'
+ norm_gain19: 'False'
+ norm_gain2: 'False'
+ norm_gain20: 'False'
+ norm_gain21: 'False'
+ norm_gain22: 'False'
+ norm_gain23: 'False'
+ norm_gain24: 'False'
+ norm_gain25: 'False'
+ norm_gain26: 'False'
+ norm_gain27: 'False'
+ norm_gain28: 'False'
+ norm_gain29: 'False'
+ norm_gain3: 'False'
+ norm_gain30: 'False'
+ norm_gain31: 'False'
+ norm_gain4: 'False'
+ norm_gain5: 'False'
+ norm_gain6: 'False'
+ norm_gain7: 'False'
+ norm_gain8: 'False'
+ norm_gain9: 'False'
+ num_mboards: '1'
+ otw: ''
+ rx_agc0: Default
+ rx_agc1: Default
+ rx_agc10: Default
+ rx_agc11: Default
+ rx_agc12: Default
+ rx_agc13: Default
+ rx_agc14: Default
+ rx_agc15: Default
+ rx_agc16: Default
+ rx_agc17: Default
+ rx_agc18: Default
+ rx_agc19: Default
+ rx_agc2: Default
+ rx_agc20: Default
+ rx_agc21: Default
+ rx_agc22: Default
+ rx_agc23: Default
+ rx_agc24: Default
+ rx_agc25: Default
+ rx_agc26: Default
+ rx_agc27: Default
+ rx_agc28: Default
+ rx_agc29: Default
+ rx_agc3: Default
+ rx_agc30: Default
+ rx_agc31: Default
+ rx_agc4: Default
+ rx_agc5: Default
+ rx_agc6: Default
+ rx_agc7: Default
+ rx_agc8: Default
+ rx_agc9: Default
+ samp_rate: samp_rate
+ sd_spec0: ''
+ sd_spec1: ''
+ sd_spec2: ''
+ sd_spec3: ''
+ sd_spec4: ''
+ sd_spec5: ''
+ sd_spec6: ''
+ sd_spec7: ''
+ show_lo_controls: 'False'
+ start_time: '-1.0'
+ stream_args: ''
+ stream_chans: '[]'
+ sync: sync
+ time_source0: ''
+ time_source1: ''
+ time_source2: ''
+ time_source3: ''
+ time_source4: ''
+ time_source5: ''
+ time_source6: ''
+ time_source7: ''
+ type: fc32
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1088, 572.0]
+ rotation: 0
+ state: true
+
+connections:
+- [analog_const_source_x_0, '0', blocks_multiply_xx_0_0, '0']
+- [analog_const_source_x_0_0, '0', blocks_add_xx_1, '1']
+- [analog_const_source_x_1, '0', blocks_float_to_complex_0, '1']
+- [analog_pll_carriertracking_cc_0, '0', band_pass_filter_0, '0']
+- [analog_sig_source_x_0, '0', blocks_multiply_xx_0_0, '1']
+- [analog_sig_source_x_0_0, '0', blocks_multiply_xx_0_1, '1']
+- [band_pass_filter_0, '0', blocks_complex_to_real_0, '0']
+- [band_pass_filter_0, '0', qtgui_freq_sink_x_0_0, '0']
+- [blocks_add_xx_1, '0', blocks_multiply_xx_0_1, '0']
+- [blocks_add_xx_1, '0', qtgui_time_sink_x_0_0, '0']
+- [blocks_complex_to_real_0, '0', qtgui_time_sink_x_0_0_0_0, '0']
+- [blocks_float_to_complex_0, '0', rational_resampler_xxx_0, '0']
+- [blocks_multiply_xx_0_0, '0', blocks_add_xx_1, '0']
+- [blocks_multiply_xx_0_1, '0', blocks_float_to_complex_0, '0']
+- [blocks_multiply_xx_0_1, '0', qtgui_freq_sink_x_0, '0']
+- [blocks_repeat_0, '0', uhd_usrp_sink_0, '0']
+- [freq_xlating_fir_filter_xxx_0, '0', analog_pll_carriertracking_cc_0, '0']
+- [rational_resampler_xxx_0, '0', blocks_repeat_0, '0']
+- [uhd_usrp_source_0, '0', freq_xlating_fir_filter_xxx_0, '0']
+
+metadata:
+ file_format: 1
diff --git a/tests/Simulation Hardware/AM/AM_Simulation_v1.py b/tests/Simulation Hardware/AM/AM_Simulation_v1.py
index 087a882..97be120 100755
--- a/tests/Simulation Hardware/AM/AM_Simulation_v1.py
+++ b/tests/Simulation Hardware/AM/AM_Simulation_v1.py
@@ -109,7 +109,7 @@ class AM_Simulation_v1(gr.top_block, Qt.QWidget):
self.uhd_usrp_sink_0.set_center_freq(223e6, 0)
self.uhd_usrp_sink_0.set_normalized_gain(0.5, 0)
self.uhd_usrp_sink_0.set_antenna('TX/RX', 0)
- self.uhd_usrp_sink_0.set_bandwidth(400e3, 0)
+ self.uhd_usrp_sink_0.set_bandwidth(600e3, 0)
self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0.set_time_unknown_pps(uhd.time_spec())
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
@@ -321,12 +321,12 @@ class AM_Simulation_v1(gr.top_block, Qt.QWidget):
1,
samp_rate,
500,
- 6e3,
- 6e3,
+ 200e3,
+ 200e3,
firdes.WIN_HAMMING,
6.76))
self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 100E3, 10, 0, 0)
- self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 5e3, 1, 0, 0)
+ self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 5e3, 1, 0, 0)
self.analog_const_source_x_1 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, 0)
self.analog_const_source_x_0_0 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, 0)
self.analog_const_source_x_0 = analog.sig_source_f(0, analog.GR_CONST_WAVE, 0, 0, 700e-3)
@@ -368,7 +368,7 @@ class AM_Simulation_v1(gr.top_block, Qt.QWidget):
self.samp_rate = samp_rate
self.analog_sig_source_x_0.set_sampling_freq(self.samp_rate)
self.analog_sig_source_x_0_0.set_sampling_freq(self.samp_rate)
- self.band_pass_filter_0.set_taps(firdes.band_pass(1, self.samp_rate, 500, 6e3, 6e3, firdes.WIN_HAMMING, 6.76))
+ self.band_pass_filter_0.set_taps(firdes.band_pass(1, self.samp_rate, 500, 200e3, 200e3, firdes.WIN_HAMMING, 6.76))
self.freq_xlating_fir_filter_xxx_0.set_taps(firdes.low_pass(1,self.samp_rate,6e3, 2000))
self.qtgui_freq_sink_x_0.set_frequency_range(0, self.samp_rate)
self.qtgui_freq_sink_x_0_0.set_frequency_range(0, self.samp_rate)
diff --git a/tests/Simulation Hardware/QPSK/qpks.py b/tests/Simulation Hardware/QPSK/qpks.py
new file mode 100755
index 0000000..e121c85
--- /dev/null
+++ b/tests/Simulation Hardware/QPSK/qpks.py
@@ -0,0 +1,570 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+#
+# SPDX-License-Identifier: GPL-3.0
+#
+# GNU Radio Python Flow Graph
+# Title: QPSK
+# Author: Pross Naoki, Halter Sara Cinzia
+# GNU Radio version: 3.8.2.0
+
+from distutils.version import StrictVersion
+
+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 PyQt5 import Qt
+from gnuradio import qtgui
+from gnuradio.filter import firdes
+import sip
+from gnuradio import blocks
+import numpy
+from gnuradio import digital
+from gnuradio import gr
+import sys
+import signal
+from argparse import ArgumentParser
+from gnuradio.eng_arg import eng_float, intx
+from gnuradio import eng_notation
+from gnuradio import uhd
+import time
+from gnuradio.qtgui import Range, RangeWidget
+
+from gnuradio import qtgui
+
+class qpks(gr.top_block, Qt.QWidget):
+
+ def __init__(self):
+ gr.top_block.__init__(self, "QPSK")
+ Qt.QWidget.__init__(self)
+ self.setWindowTitle("QPSK")
+ 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", "qpks")
+
+ try:
+ if StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
+ self.restoreGeometry(self.settings.value("geometry").toByteArray())
+ else:
+ self.restoreGeometry(self.settings.value("geometry"))
+ except:
+ pass
+
+ ##################################################
+ # Variables
+ ##################################################
+ self.sps = sps = 4
+ self.nfilts = nfilts = 32
+ self.timing_loop_bw = timing_loop_bw = 2 * 3.141592653589793 / 100
+ self.time_offset = time_offset = 1.0
+ self.samp_rate = samp_rate = 32000
+ self.rrc_taps = rrc_taps = firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), 0.35, 45*nfilts)
+ self.qpsk_const = qpsk_const = digital.constellation_rect([0.707+0.707j, -0.707+0.707j, -0.707-0.707j, 0.707-0.707j], [0, 1, 3, 2],
+ 4, 2, 2, 1, 1).base()
+ self.phase_bw = phase_bw = 2 * 3.141592653589793 / 100
+ self.noise_volt = noise_volt = 0.0001
+ self.freq_offset = freq_offset = 0
+ self.excess_bw = excess_bw = 350e-3
+ self.eq_ntaps = eq_ntaps = 15
+ self.eq_mod = eq_mod = 1
+ self.eq_gain = eq_gain = .01
+ self.chn_taps = chn_taps = [1.0 + 0.0j, ]
+
+ ##################################################
+ # Blocks
+ ##################################################
+ self.params = Qt.QTabWidget()
+ self.params_widget_0 = Qt.QWidget()
+ self.params_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.params_widget_0)
+ self.params_grid_layout_0 = Qt.QGridLayout()
+ self.params_layout_0.addLayout(self.params_grid_layout_0)
+ self.params.addTab(self.params_widget_0, 'Channel')
+ self.params_widget_1 = Qt.QWidget()
+ self.params_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.params_widget_1)
+ self.params_grid_layout_1 = Qt.QGridLayout()
+ self.params_layout_1.addLayout(self.params_grid_layout_1)
+ self.params.addTab(self.params_widget_1, 'Receiver')
+ self.top_grid_layout.addWidget(self.params)
+ self._timing_loop_bw_range = Range(0, 200e-3, 10e-3, 2 * 3.141592653589793 / 100, 200)
+ self._timing_loop_bw_win = RangeWidget(self._timing_loop_bw_range, self.set_timing_loop_bw, 'Time Bandwidth', "counter_slider", float)
+ self.params_grid_layout_0.addWidget(self._timing_loop_bw_win, 1, 1, 1, 1)
+ for r in range(1, 2):
+ self.params_grid_layout_0.setRowStretch(r, 1)
+ for c in range(1, 2):
+ self.params_grid_layout_0.setColumnStretch(c, 1)
+ self.plots = Qt.QTabWidget()
+ self.plots_widget_0 = Qt.QWidget()
+ self.plots_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.plots_widget_0)
+ self.plots_grid_layout_0 = Qt.QGridLayout()
+ self.plots_layout_0.addLayout(self.plots_grid_layout_0)
+ self.plots.addTab(self.plots_widget_0, 'Constellations')
+ self.plots_widget_1 = Qt.QWidget()
+ self.plots_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.plots_widget_1)
+ self.plots_grid_layout_1 = Qt.QGridLayout()
+ self.plots_layout_1.addLayout(self.plots_grid_layout_1)
+ self.plots.addTab(self.plots_widget_1, 'Frequency')
+ self.plots_widget_2 = Qt.QWidget()
+ self.plots_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.plots_widget_2)
+ self.plots_grid_layout_2 = Qt.QGridLayout()
+ self.plots_layout_2.addLayout(self.plots_grid_layout_2)
+ self.plots.addTab(self.plots_widget_2, 'Time')
+ self.top_grid_layout.addWidget(self.plots)
+ self._phase_bw_range = Range(0, 1, .01, 2 * 3.141592653589793 / 100, 200)
+ self._phase_bw_win = RangeWidget(self._phase_bw_range, self.set_phase_bw, 'Phase Bandwidth', "counter_slider", float)
+ self.params_grid_layout_1.addWidget(self._phase_bw_win, 1, 0, 1, 1)
+ for r in range(1, 2):
+ self.params_grid_layout_1.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.params_grid_layout_1.setColumnStretch(c, 1)
+ self._eq_gain_range = Range(0, .1, .001, .01, 200)
+ self._eq_gain_win = RangeWidget(self._eq_gain_range, self.set_eq_gain, 'Equalizer Rate', "counter_slider", float)
+ self.params_grid_layout_1.addWidget(self._eq_gain_win, 0, 0, 1, 1)
+ for r in range(0, 1):
+ self.params_grid_layout_1.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.params_grid_layout_1.setColumnStretch(c, 1)
+ self.uhd_usrp_source_0 = uhd.usrp_source(
+ ",".join(("serial=309AF6A", "")),
+ uhd.stream_args(
+ cpu_format="fc32",
+ args='',
+ channels=list(range(0,1)),
+ ),
+ )
+ self.uhd_usrp_source_0.set_center_freq(220e3, 0)
+ self.uhd_usrp_source_0.set_gain(0, 0)
+ self.uhd_usrp_source_0.set_antenna('RX2', 0)
+ self.uhd_usrp_source_0.set_bandwidth(400e3, 0)
+ self.uhd_usrp_source_0.set_samp_rate(samp_rate)
+ self.uhd_usrp_source_0.set_time_unknown_pps(uhd.time_spec())
+ self.uhd_usrp_sink_0 = uhd.usrp_sink(
+ ",".join(("serial=309AF59 ", "")),
+ uhd.stream_args(
+ cpu_format="fc32",
+ args='',
+ channels=list(range(0,1)),
+ ),
+ '',
+ )
+ self.uhd_usrp_sink_0.set_center_freq(220e3, 0)
+ self.uhd_usrp_sink_0.set_gain(0, 0)
+ self.uhd_usrp_sink_0.set_antenna('TX/RX', 0)
+ self.uhd_usrp_sink_0.set_bandwidth(400e3, 0)
+ self.uhd_usrp_sink_0.set_samp_rate(samp_rate)
+ self.uhd_usrp_sink_0.set_time_unknown_pps(uhd.time_spec())
+ self._time_offset_range = Range(0.999, 1.001, 0.0001, 1.0, 200)
+ self._time_offset_win = RangeWidget(self._time_offset_range, self.set_time_offset, 'Timing Offset', "counter_slider", float)
+ self.params_grid_layout_0.addWidget(self._time_offset_win, 0, 1, 1, 1)
+ for r in range(0, 1):
+ self.params_grid_layout_0.setRowStretch(r, 1)
+ for c in range(1, 2):
+ self.params_grid_layout_0.setColumnStretch(c, 1)
+ self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
+ 1024, #size
+ samp_rate, #samp_rate
+ "Decoded", #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, 1)
+
+ self.qtgui_time_sink_x_0.set_y_label('Amplitude', "")
+
+ self.qtgui_time_sink_x_0.enable_tags(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(True)
+ 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(False)
+
+
+ labels = ['Signal 1', 'Signal 2', 'Signal 3', 'Signal 4', 'Signal 5',
+ 'Signal 6', 'Signal 7', 'Signal 8', 'Signal 9', 'Signal 10']
+ widths = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ colors = ['blue', 'red', 'green', 'black', 'cyan',
+ 'magenta', 'yellow', 'dark red', 'dark green', 'dark blue']
+ alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0, 1.0]
+ styles = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ markers = [-1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1]
+
+
+ for i in range(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.plots_grid_layout_2.addWidget(self._qtgui_time_sink_x_0_win, 0, 0, 1, 1)
+ for r in range(0, 1):
+ self.plots_grid_layout_2.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.plots_grid_layout_2.setColumnStretch(c, 1)
+ self.qtgui_const_sink_x_2 = qtgui.const_sink_c(
+ 1024, #size
+ "Locked", #name
+ 1 #number of inputs
+ )
+ self.qtgui_const_sink_x_2.set_update_time(0.10)
+ self.qtgui_const_sink_x_2.set_y_axis(-2, 2)
+ self.qtgui_const_sink_x_2.set_x_axis(-2, 2)
+ self.qtgui_const_sink_x_2.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
+ self.qtgui_const_sink_x_2.enable_autoscale(False)
+ self.qtgui_const_sink_x_2.enable_grid(False)
+ self.qtgui_const_sink_x_2.enable_axis_labels(True)
+
+
+ labels = ['', '', '', '', '',
+ '', '', '', '', '']
+ widths = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ colors = ["blue", "red", "red", "red", "red",
+ "red", "red", "red", "red", "red"]
+ styles = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ markers = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0, 1.0]
+
+ for i in range(1):
+ if len(labels[i]) == 0:
+ self.qtgui_const_sink_x_2.set_line_label(i, "Data {0}".format(i))
+ else:
+ self.qtgui_const_sink_x_2.set_line_label(i, labels[i])
+ self.qtgui_const_sink_x_2.set_line_width(i, widths[i])
+ self.qtgui_const_sink_x_2.set_line_color(i, colors[i])
+ self.qtgui_const_sink_x_2.set_line_style(i, styles[i])
+ self.qtgui_const_sink_x_2.set_line_marker(i, markers[i])
+ self.qtgui_const_sink_x_2.set_line_alpha(i, alphas[i])
+
+ self._qtgui_const_sink_x_2_win = sip.wrapinstance(self.qtgui_const_sink_x_2.pyqwidget(), Qt.QWidget)
+ self.plots_grid_layout_0.addWidget(self._qtgui_const_sink_x_2_win, 1, 1, 1, 1)
+ for r in range(1, 2):
+ self.plots_grid_layout_0.setRowStretch(r, 1)
+ for c in range(1, 2):
+ self.plots_grid_layout_0.setColumnStretch(c, 1)
+ self.qtgui_const_sink_x_1 = qtgui.const_sink_c(
+ 1024, #size
+ "Equalized", #name
+ 1 #number of inputs
+ )
+ self.qtgui_const_sink_x_1.set_update_time(0.10)
+ self.qtgui_const_sink_x_1.set_y_axis(-2, 2)
+ self.qtgui_const_sink_x_1.set_x_axis(-2, 2)
+ self.qtgui_const_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
+ self.qtgui_const_sink_x_1.enable_autoscale(False)
+ self.qtgui_const_sink_x_1.enable_grid(False)
+ self.qtgui_const_sink_x_1.enable_axis_labels(True)
+
+
+ labels = ['', '', '', '', '',
+ '', '', '', '', '']
+ widths = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ colors = ["blue", "red", "red", "red", "red",
+ "red", "red", "red", "red", "red"]
+ styles = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ markers = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0, 1.0]
+
+ for i in range(1):
+ if len(labels[i]) == 0:
+ self.qtgui_const_sink_x_1.set_line_label(i, "Data {0}".format(i))
+ else:
+ self.qtgui_const_sink_x_1.set_line_label(i, labels[i])
+ self.qtgui_const_sink_x_1.set_line_width(i, widths[i])
+ self.qtgui_const_sink_x_1.set_line_color(i, colors[i])
+ self.qtgui_const_sink_x_1.set_line_style(i, styles[i])
+ self.qtgui_const_sink_x_1.set_line_marker(i, markers[i])
+ self.qtgui_const_sink_x_1.set_line_alpha(i, alphas[i])
+
+ self._qtgui_const_sink_x_1_win = sip.wrapinstance(self.qtgui_const_sink_x_1.pyqwidget(), Qt.QWidget)
+ self.plots_grid_layout_0.addWidget(self._qtgui_const_sink_x_1_win, 1, 0, 1, 1)
+ for r in range(1, 2):
+ self.plots_grid_layout_0.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.plots_grid_layout_0.setColumnStretch(c, 1)
+ self.qtgui_const_sink_x_0_0 = qtgui.const_sink_c(
+ 2048, #size
+ "Synchronized", #name
+ 1 #number of inputs
+ )
+ self.qtgui_const_sink_x_0_0.set_update_time(0.10)
+ self.qtgui_const_sink_x_0_0.set_y_axis(-2, 2)
+ self.qtgui_const_sink_x_0_0.set_x_axis(-2, 2)
+ self.qtgui_const_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, "")
+ self.qtgui_const_sink_x_0_0.enable_autoscale(False)
+ self.qtgui_const_sink_x_0_0.enable_grid(False)
+ self.qtgui_const_sink_x_0_0.enable_axis_labels(True)
+
+
+ labels = ['', '', '', '', '',
+ '', '', '', '', '']
+ widths = [1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1]
+ colors = ["blue", "red", "red", "red", "red",
+ "red", "red", "red", "red", "red"]
+ styles = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ markers = [0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0]
+ alphas = [1.0, 1.0, 1.0, 1.0, 1.0,
+ 1.0, 1.0, 1.0, 1.0, 1.0]
+
+ for i in range(1):
+ if len(labels[i]) == 0:
+ self.qtgui_const_sink_x_0_0.set_line_label(i, "Data {0}".format(i))
+ else:
+ self.qtgui_const_sink_x_0_0.set_line_label(i, labels[i])
+ self.qtgui_const_sink_x_0_0.set_line_width(i, widths[i])
+ self.qtgui_const_sink_x_0_0.set_line_color(i, colors[i])
+ self.qtgui_const_sink_x_0_0.set_line_style(i, styles[i])
+ self.qtgui_const_sink_x_0_0.set_line_marker(i, markers[i])
+ self.qtgui_const_sink_x_0_0.set_line_alpha(i, alphas[i])
+
+ self._qtgui_const_sink_x_0_0_win = sip.wrapinstance(self.qtgui_const_sink_x_0_0.pyqwidget(), Qt.QWidget)
+ self.plots_grid_layout_0.addWidget(self._qtgui_const_sink_x_0_0_win, 0, 1, 1, 1)
+ for r in range(0, 1):
+ self.plots_grid_layout_0.setRowStretch(r, 1)
+ for c in range(1, 2):
+ self.plots_grid_layout_0.setColumnStretch(c, 1)
+ self._noise_volt_range = Range(0, 1, 0.01, 0.0001, 200)
+ self._noise_volt_win = RangeWidget(self._noise_volt_range, self.set_noise_volt, 'Noise Voltage', "counter_slider", float)
+ self.params_grid_layout_0.addWidget(self._noise_volt_win, 0, 0, 1, 1)
+ for r in range(0, 1):
+ self.params_grid_layout_0.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.params_grid_layout_0.setColumnStretch(c, 1)
+ self._freq_offset_range = Range(-100e-3, 100e-3, 1e-3, 0, 200)
+ self._freq_offset_win = RangeWidget(self._freq_offset_range, self.set_freq_offset, 'Frequency Offset', "counter_slider", float)
+ self.params_grid_layout_0.addWidget(self._freq_offset_win, 1, 0, 1, 1)
+ for r in range(1, 2):
+ self.params_grid_layout_0.setRowStretch(r, 1)
+ for c in range(0, 1):
+ self.params_grid_layout_0.setColumnStretch(c, 1)
+ self.digital_pfb_clock_sync_xxx_0 = digital.pfb_clock_sync_ccf(sps * 1.001, timing_loop_bw, rrc_taps, nfilts, nfilts/2, 1.5, 2)
+ self.digital_map_bb_0 = digital.map_bb([0, 1, 3, 2])
+ self.digital_diff_decoder_bb_0 = digital.diff_decoder_bb(4)
+ self.digital_costas_loop_cc_0 = digital.costas_loop_cc(phase_bw, 4, False)
+ self.digital_constellation_modulator_0 = digital.generic_mod(
+ constellation=qpsk_const,
+ differential=True,
+ samples_per_symbol=sps,
+ pre_diff_code=True,
+ excess_bw=excess_bw,
+ verbose=False,
+ log=False)
+ self.digital_constellation_decoder_cb_0 = digital.constellation_decoder_cb(qpsk_const)
+ self.digital_cma_equalizer_cc_0 = digital.cma_equalizer_cc(eq_ntaps, eq_mod, eq_gain, 2)
+ self.blocks_unpack_k_bits_bb_0_0 = blocks.unpack_k_bits_bb(2)
+ self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(2)
+ self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, 50)
+ self.blocks_char_to_float_0_0 = blocks.char_to_float(1, 1)
+ self.blocks_char_to_float_0 = blocks.char_to_float(1, 1)
+ self.analog_random_source_x_0 = blocks.vector_source_b(list(map(int, numpy.random.randint(0, 256, 1000))), True)
+
+
+
+ ##################################################
+ # Connections
+ ##################################################
+ self.connect((self.analog_random_source_x_0, 0), (self.blocks_unpack_k_bits_bb_0_0, 0))
+ self.connect((self.analog_random_source_x_0, 0), (self.digital_constellation_modulator_0, 0))
+ self.connect((self.blocks_char_to_float_0, 0), (self.qtgui_time_sink_x_0, 0))
+ self.connect((self.blocks_char_to_float_0_0, 0), (self.blocks_delay_0, 0))
+ self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_0, 1))
+ self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_char_to_float_0, 0))
+ self.connect((self.blocks_unpack_k_bits_bb_0_0, 0), (self.blocks_char_to_float_0_0, 0))
+ self.connect((self.digital_cma_equalizer_cc_0, 0), (self.digital_costas_loop_cc_0, 0))
+ self.connect((self.digital_cma_equalizer_cc_0, 0), (self.qtgui_const_sink_x_1, 0))
+ self.connect((self.digital_constellation_decoder_cb_0, 0), (self.digital_diff_decoder_bb_0, 0))
+ self.connect((self.digital_constellation_modulator_0, 0), (self.uhd_usrp_sink_0, 0))
+ self.connect((self.digital_costas_loop_cc_0, 0), (self.digital_constellation_decoder_cb_0, 0))
+ self.connect((self.digital_costas_loop_cc_0, 0), (self.qtgui_const_sink_x_2, 0))
+ self.connect((self.digital_diff_decoder_bb_0, 0), (self.digital_map_bb_0, 0))
+ self.connect((self.digital_map_bb_0, 0), (self.blocks_unpack_k_bits_bb_0, 0))
+ self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.digital_cma_equalizer_cc_0, 0))
+ self.connect((self.digital_pfb_clock_sync_xxx_0, 0), (self.qtgui_const_sink_x_0_0, 0))
+ self.connect((self.uhd_usrp_source_0, 0), (self.digital_pfb_clock_sync_xxx_0, 0))
+
+
+ def closeEvent(self, event):
+ self.settings = Qt.QSettings("GNU Radio", "qpks")
+ 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_rrc_taps(firdes.root_raised_cosine(self.nfilts, self.nfilts, 1.0/float(self.sps), 0.35, 45*self.nfilts))
+
+ def get_nfilts(self):
+ return self.nfilts
+
+ def set_nfilts(self, nfilts):
+ self.nfilts = nfilts
+ self.set_rrc_taps(firdes.root_raised_cosine(self.nfilts, self.nfilts, 1.0/float(self.sps), 0.35, 45*self.nfilts))
+
+ def get_timing_loop_bw(self):
+ return self.timing_loop_bw
+
+ def set_timing_loop_bw(self, timing_loop_bw):
+ self.timing_loop_bw = timing_loop_bw
+ self.digital_pfb_clock_sync_xxx_0.set_loop_bandwidth(self.timing_loop_bw)
+
+ def get_time_offset(self):
+ return self.time_offset
+
+ def set_time_offset(self, time_offset):
+ self.time_offset = time_offset
+
+ def get_samp_rate(self):
+ return self.samp_rate
+
+ def set_samp_rate(self, samp_rate):
+ self.samp_rate = samp_rate
+ self.qtgui_time_sink_x_0.set_samp_rate(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)
+
+ def get_rrc_taps(self):
+ return self.rrc_taps
+
+ def set_rrc_taps(self, rrc_taps):
+ self.rrc_taps = rrc_taps
+ self.digital_pfb_clock_sync_xxx_0.update_taps(self.rrc_taps)
+
+ def get_qpsk_const(self):
+ return self.qpsk_const
+
+ def set_qpsk_const(self, qpsk_const):
+ self.qpsk_const = qpsk_const
+
+ def get_phase_bw(self):
+ return self.phase_bw
+
+ def set_phase_bw(self, phase_bw):
+ self.phase_bw = phase_bw
+ self.digital_costas_loop_cc_0.set_loop_bandwidth(self.phase_bw)
+
+ def get_noise_volt(self):
+ return self.noise_volt
+
+ def set_noise_volt(self, noise_volt):
+ self.noise_volt = noise_volt
+
+ def get_freq_offset(self):
+ return self.freq_offset
+
+ def set_freq_offset(self, freq_offset):
+ self.freq_offset = freq_offset
+
+ def get_excess_bw(self):
+ return self.excess_bw
+
+ def set_excess_bw(self, excess_bw):
+ self.excess_bw = excess_bw
+
+ def get_eq_ntaps(self):
+ return self.eq_ntaps
+
+ def set_eq_ntaps(self, eq_ntaps):
+ self.eq_ntaps = eq_ntaps
+
+ def get_eq_mod(self):
+ return self.eq_mod
+
+ def set_eq_mod(self, eq_mod):
+ self.eq_mod = eq_mod
+ self.digital_cma_equalizer_cc_0.set_modulus(self.eq_mod)
+
+ def get_eq_gain(self):
+ return self.eq_gain
+
+ def set_eq_gain(self, eq_gain):
+ self.eq_gain = eq_gain
+ self.digital_cma_equalizer_cc_0.set_gain(self.eq_gain)
+
+ def get_chn_taps(self):
+ return self.chn_taps
+
+ def set_chn_taps(self, chn_taps):
+ self.chn_taps = chn_taps
+
+
+
+
+
+def main(top_block_cls=qpks, options=None):
+ if gr.enable_realtime_scheduling() != gr.RT_OK:
+ print("Error: failed to enable real-time scheduling.")
+
+ if StrictVersion("4.5.0") <= StrictVersion(Qt.qVersion()) < StrictVersion("5.0.0"):
+ 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 sig_handler(sig=None, frame=None):
+ Qt.QApplication.quit()
+
+ signal.signal(signal.SIGINT, sig_handler)
+ signal.signal(signal.SIGTERM, sig_handler)
+
+ timer = Qt.QTimer()
+ timer.start(500)
+ timer.timeout.connect(lambda: None)
+
+ def quitting():
+ tb.stop()
+ tb.wait()
+
+ qapp.aboutToQuit.connect(quitting)
+ qapp.exec_()
+
+if __name__ == '__main__':
+ main()
diff --git a/tests/Simulation Hardware/QPSK/qpsk.grc b/tests/Simulation Hardware/QPSK/qpsk.grc
new file mode 100644
index 0000000..fd955d0
--- /dev/null
+++ b/tests/Simulation Hardware/QPSK/qpsk.grc
@@ -0,0 +1,1623 @@
+options:
+ parameters:
+ author: Pross Naoki, Halter Sara Cinzia
+ category: '[GRC Hier Blocks]'
+ cmake_opt: ''
+ comment: ''
+ copyright: ''
+ description: ''
+ gen_cmake: 'On'
+ gen_linking: dynamic
+ generate_options: qt_gui
+ hier_block_src_path: '.:'
+ id: qpks
+ max_nouts: '0'
+ output_language: python
+ placement: (0,0)
+ qt_qss_theme: ''
+ realtime_scheduling: '1'
+ run: 'True'
+ run_command: '{python} -u {filename}'
+ run_options: prompt
+ sizing_mode: fixed
+ thread_safe_setters: ''
+ title: QPSK
+ window_size: ''
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [8, 8]
+ rotation: 0
+ state: enabled
+
+blocks:
+- name: chn_taps
+ id: variable
+ parameters:
+ comment: ''
+ value: '[1.0 + 0.0j, ]'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [512, 212.0]
+ rotation: 0
+ state: true
+- name: eq_gain
+ id: variable_qtgui_range
+ parameters:
+ comment: ''
+ gui_hint: 'params@1: 0,0,1,1'
+ label: Equalizer Rate
+ min_len: '200'
+ orient: Qt.Horizontal
+ rangeType: float
+ start: '0'
+ step: '.001'
+ stop: '.1'
+ value: '.01'
+ widget: counter_slider
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1336, 460.0]
+ rotation: 0
+ state: true
+- name: eq_mod
+ id: variable
+ parameters:
+ comment: ''
+ value: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1336, 388.0]
+ rotation: 0
+ state: true
+- name: eq_ntaps
+ id: variable
+ parameters:
+ comment: ''
+ value: '15'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1416, 388.0]
+ rotation: 0
+ state: true
+- name: excess_bw
+ id: variable
+ parameters:
+ comment: ''
+ value: 350e-3
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [320, 268.0]
+ rotation: 0
+ state: true
+- name: freq_offset
+ id: variable_qtgui_range
+ parameters:
+ comment: ''
+ gui_hint: 'params@0: 1,0,1,1'
+ label: Frequency Offset
+ min_len: '200'
+ orient: Qt.Horizontal
+ rangeType: float
+ start: -100e-3
+ step: 1e-3
+ stop: 100e-3
+ value: '0'
+ widget: counter_slider
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [640, 460.0]
+ rotation: 0
+ state: true
+- name: nfilts
+ id: variable
+ parameters:
+ comment: ''
+ value: '32'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1008, 476.0]
+ rotation: 0
+ state: true
+- name: noise_volt
+ id: variable_qtgui_range
+ parameters:
+ comment: ''
+ gui_hint: 'params@0: 0,0,1,1'
+ label: Noise Voltage
+ min_len: '200'
+ orient: Qt.Horizontal
+ rangeType: float
+ start: '0'
+ step: '0.01'
+ stop: '1'
+ value: '0.0001'
+ widget: counter_slider
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [504, 460.0]
+ rotation: 0
+ state: true
+- name: phase_bw
+ id: variable_qtgui_range
+ parameters:
+ comment: ''
+ gui_hint: 'params@1: 1,0,1,1'
+ label: Phase Bandwidth
+ min_len: '200'
+ orient: Qt.Horizontal
+ rangeType: float
+ start: '0'
+ step: '.01'
+ stop: '1'
+ value: 2 * 3.141592653589793 / 100
+ widget: counter_slider
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1640, 428.0]
+ rotation: 0
+ state: true
+- name: qpsk_const
+ id: variable_constellation_rect
+ parameters:
+ comment: ''
+ const_points: '[0.707+0.707j, -0.707+0.707j, -0.707-0.707j, 0.707-0.707j]'
+ imag_sect: '2'
+ precision: '8'
+ real_sect: '2'
+ rot_sym: '4'
+ soft_dec_lut: None
+ sym_map: '[0, 1, 3, 2]'
+ w_imag_sect: '1'
+ w_real_sect: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [224, 444.0]
+ rotation: 0
+ state: true
+- name: rrc_taps
+ id: variable
+ parameters:
+ comment: ''
+ value: firdes.root_raised_cosine(nfilts, nfilts, 1.0/float(sps), 0.35, 45*nfilts)
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1080, 476.0]
+ rotation: 0
+ state: true
+- name: samp_rate
+ id: variable
+ parameters:
+ comment: ''
+ value: '32000'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [192, 12.0]
+ rotation: 0
+ state: enabled
+- name: sps
+ id: variable
+ parameters:
+ comment: ''
+ value: '4'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [224, 268.0]
+ rotation: 0
+ state: true
+- name: time_offset
+ id: variable_qtgui_range
+ parameters:
+ comment: ''
+ gui_hint: 'params@0: 0,1,1,1'
+ label: Timing Offset
+ min_len: '200'
+ orient: Qt.Horizontal
+ rangeType: float
+ start: '0.999'
+ step: '0.0001'
+ stop: '1.001'
+ value: '1.0'
+ widget: counter_slider
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [504, 604.0]
+ rotation: 0
+ state: true
+- name: timing_loop_bw
+ id: variable_qtgui_range
+ parameters:
+ comment: ''
+ gui_hint: 'params@0: 1,1,1,1'
+ label: Time Bandwidth
+ min_len: '200'
+ orient: Qt.Horizontal
+ rangeType: float
+ start: '0'
+ step: 10e-3
+ stop: 200e-3
+ value: 2 * 3.141592653589793 / 100
+ widget: counter_slider
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [1008, 548.0]
+ rotation: 0
+ state: true
+- name: analog_random_source_x_0
+ id: analog_random_source_x
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ max: '256'
+ maxoutbuf: '0'
+ min: '0'
+ minoutbuf: '0'
+ num_samps: '1000'
+ repeat: 'True'
+ type: byte
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [32, 332.0]
+ rotation: 0
+ state: enabled
+- name: blocks_char_to_float_0
+ id: blocks_char_to_float
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ scale: '1'
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [2272, 276.0]
+ rotation: 0
+ state: true
+- name: blocks_char_to_float_0_0
+ id: blocks_char_to_float
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ scale: '1'
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [408, 840.0]
+ rotation: 0
+ state: true
+- name: blocks_delay_0
+ id: blocks_delay
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ delay: '50'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ num_ports: '1'
+ type: float
+ vlen: '1'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [2264, 844.0]
+ rotation: 0
+ state: true
+- name: blocks_unpack_k_bits_bb_0
+ id: blocks_unpack_k_bits_bb
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ k: '2'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [2192, 436.0]
+ rotation: 0
+ state: true
+- name: blocks_unpack_k_bits_bb_0_0
+ id: blocks_unpack_k_bits_bb
+ parameters:
+ affinity: ''
+ alias: ''
+ comment: ''
+ k: '2'
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [232, 840.0]
+ rotation: 0
+ state: true
+- name: digital_cma_equalizer_cc_0
+ id: digital_cma_equalizer_cc
+ parameters:
+ affinity: ''
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+ label1: Signal 1
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+ bw15: '0'
+ bw16: '0'
+ bw17: '0'
+ bw18: '0'
+ bw19: '0'
+ bw2: '0'
+ bw20: '0'
+ bw21: '0'
+ bw22: '0'
+ bw23: '0'
+ bw24: '0'
+ bw25: '0'
+ bw26: '0'
+ bw27: '0'
+ bw28: '0'
+ bw29: '0'
+ bw3: '0'
+ bw30: '0'
+ bw31: '0'
+ bw4: '0'
+ bw5: '0'
+ bw6: '0'
+ bw7: '0'
+ bw8: '0'
+ bw9: '0'
+ center_freq0: 220e3
+ center_freq1: '0'
+ center_freq10: '0'
+ center_freq11: '0'
+ center_freq12: '0'
+ center_freq13: '0'
+ center_freq14: '0'
+ center_freq15: '0'
+ center_freq16: '0'
+ center_freq17: '0'
+ center_freq18: '0'
+ center_freq19: '0'
+ center_freq2: '0'
+ center_freq20: '0'
+ center_freq21: '0'
+ center_freq22: '0'
+ center_freq23: '0'
+ center_freq24: '0'
+ center_freq25: '0'
+ center_freq26: '0'
+ center_freq27: '0'
+ center_freq28: '0'
+ center_freq29: '0'
+ center_freq3: '0'
+ center_freq30: '0'
+ center_freq31: '0'
+ center_freq4: '0'
+ center_freq5: '0'
+ center_freq6: '0'
+ center_freq7: '0'
+ center_freq8: '0'
+ center_freq9: '0'
+ clock_rate: 0e0
+ clock_source0: ''
+ clock_source1: ''
+ clock_source2: ''
+ clock_source3: ''
+ clock_source4: ''
+ clock_source5: ''
+ clock_source6: ''
+ clock_source7: ''
+ comment: ''
+ dc_offs_enb0: '""'
+ dc_offs_enb1: '""'
+ dc_offs_enb10: '""'
+ dc_offs_enb11: '""'
+ dc_offs_enb12: '""'
+ dc_offs_enb13: '""'
+ dc_offs_enb14: '""'
+ dc_offs_enb15: '""'
+ dc_offs_enb16: '""'
+ dc_offs_enb17: '""'
+ dc_offs_enb18: '""'
+ dc_offs_enb19: '""'
+ dc_offs_enb2: '""'
+ dc_offs_enb20: '""'
+ dc_offs_enb21: '""'
+ dc_offs_enb22: '""'
+ dc_offs_enb23: '""'
+ dc_offs_enb24: '""'
+ dc_offs_enb25: '""'
+ dc_offs_enb26: '""'
+ dc_offs_enb27: '""'
+ dc_offs_enb28: '""'
+ dc_offs_enb29: '""'
+ dc_offs_enb3: '""'
+ dc_offs_enb30: '""'
+ dc_offs_enb31: '""'
+ dc_offs_enb4: '""'
+ dc_offs_enb5: '""'
+ dc_offs_enb6: '""'
+ dc_offs_enb7: '""'
+ dc_offs_enb8: '""'
+ dc_offs_enb9: '""'
+ dev_addr: '"serial=309AF6A"'
+ dev_args: '""'
+ gain0: '0'
+ gain1: '0'
+ gain10: '0'
+ gain11: '0'
+ gain12: '0'
+ gain13: '0'
+ gain14: '0'
+ gain15: '0'
+ gain16: '0'
+ gain17: '0'
+ gain18: '0'
+ gain19: '0'
+ gain2: '0'
+ gain20: '0'
+ gain21: '0'
+ gain22: '0'
+ gain23: '0'
+ gain24: '0'
+ gain25: '0'
+ gain26: '0'
+ gain27: '0'
+ gain28: '0'
+ gain29: '0'
+ gain3: '0'
+ gain30: '0'
+ gain31: '0'
+ gain4: '0'
+ gain5: '0'
+ gain6: '0'
+ gain7: '0'
+ gain8: '0'
+ gain9: '0'
+ iq_imbal_enb0: '""'
+ iq_imbal_enb1: '""'
+ iq_imbal_enb10: '""'
+ iq_imbal_enb11: '""'
+ iq_imbal_enb12: '""'
+ iq_imbal_enb13: '""'
+ iq_imbal_enb14: '""'
+ iq_imbal_enb15: '""'
+ iq_imbal_enb16: '""'
+ iq_imbal_enb17: '""'
+ iq_imbal_enb18: '""'
+ iq_imbal_enb19: '""'
+ iq_imbal_enb2: '""'
+ iq_imbal_enb20: '""'
+ iq_imbal_enb21: '""'
+ iq_imbal_enb22: '""'
+ iq_imbal_enb23: '""'
+ iq_imbal_enb24: '""'
+ iq_imbal_enb25: '""'
+ iq_imbal_enb26: '""'
+ iq_imbal_enb27: '""'
+ iq_imbal_enb28: '""'
+ iq_imbal_enb29: '""'
+ iq_imbal_enb3: '""'
+ iq_imbal_enb30: '""'
+ iq_imbal_enb31: '""'
+ iq_imbal_enb4: '""'
+ iq_imbal_enb5: '""'
+ iq_imbal_enb6: '""'
+ iq_imbal_enb7: '""'
+ iq_imbal_enb8: '""'
+ iq_imbal_enb9: '""'
+ lo_export0: 'False'
+ lo_export1: 'False'
+ lo_export10: 'False'
+ lo_export11: 'False'
+ lo_export12: 'False'
+ lo_export13: 'False'
+ lo_export14: 'False'
+ lo_export15: 'False'
+ lo_export16: 'False'
+ lo_export17: 'False'
+ lo_export18: 'False'
+ lo_export19: 'False'
+ lo_export2: 'False'
+ lo_export20: 'False'
+ lo_export21: 'False'
+ lo_export22: 'False'
+ lo_export23: 'False'
+ lo_export24: 'False'
+ lo_export25: 'False'
+ lo_export26: 'False'
+ lo_export27: 'False'
+ lo_export28: 'False'
+ lo_export29: 'False'
+ lo_export3: 'False'
+ lo_export30: 'False'
+ lo_export31: 'False'
+ lo_export4: 'False'
+ lo_export5: 'False'
+ lo_export6: 'False'
+ lo_export7: 'False'
+ lo_export8: 'False'
+ lo_export9: 'False'
+ lo_source0: internal
+ lo_source1: internal
+ lo_source10: internal
+ lo_source11: internal
+ lo_source12: internal
+ lo_source13: internal
+ lo_source14: internal
+ lo_source15: internal
+ lo_source16: internal
+ lo_source17: internal
+ lo_source18: internal
+ lo_source19: internal
+ lo_source2: internal
+ lo_source20: internal
+ lo_source21: internal
+ lo_source22: internal
+ lo_source23: internal
+ lo_source24: internal
+ lo_source25: internal
+ lo_source26: internal
+ lo_source27: internal
+ lo_source28: internal
+ lo_source29: internal
+ lo_source3: internal
+ lo_source30: internal
+ lo_source31: internal
+ lo_source4: internal
+ lo_source5: internal
+ lo_source6: internal
+ lo_source7: internal
+ lo_source8: internal
+ lo_source9: internal
+ maxoutbuf: '0'
+ minoutbuf: '0'
+ nchan: '1'
+ norm_gain0: 'False'
+ norm_gain1: 'False'
+ norm_gain10: 'False'
+ norm_gain11: 'False'
+ norm_gain12: 'False'
+ norm_gain13: 'False'
+ norm_gain14: 'False'
+ norm_gain15: 'False'
+ norm_gain16: 'False'
+ norm_gain17: 'False'
+ norm_gain18: 'False'
+ norm_gain19: 'False'
+ norm_gain2: 'False'
+ norm_gain20: 'False'
+ norm_gain21: 'False'
+ norm_gain22: 'False'
+ norm_gain23: 'False'
+ norm_gain24: 'False'
+ norm_gain25: 'False'
+ norm_gain26: 'False'
+ norm_gain27: 'False'
+ norm_gain28: 'False'
+ norm_gain29: 'False'
+ norm_gain3: 'False'
+ norm_gain30: 'False'
+ norm_gain31: 'False'
+ norm_gain4: 'False'
+ norm_gain5: 'False'
+ norm_gain6: 'False'
+ norm_gain7: 'False'
+ norm_gain8: 'False'
+ norm_gain9: 'False'
+ num_mboards: '1'
+ otw: ''
+ rx_agc0: Default
+ rx_agc1: Default
+ rx_agc10: Default
+ rx_agc11: Default
+ rx_agc12: Default
+ rx_agc13: Default
+ rx_agc14: Default
+ rx_agc15: Default
+ rx_agc16: Default
+ rx_agc17: Default
+ rx_agc18: Default
+ rx_agc19: Default
+ rx_agc2: Default
+ rx_agc20: Default
+ rx_agc21: Default
+ rx_agc22: Default
+ rx_agc23: Default
+ rx_agc24: Default
+ rx_agc25: Default
+ rx_agc26: Default
+ rx_agc27: Default
+ rx_agc28: Default
+ rx_agc29: Default
+ rx_agc3: Default
+ rx_agc30: Default
+ rx_agc31: Default
+ rx_agc4: Default
+ rx_agc5: Default
+ rx_agc6: Default
+ rx_agc7: Default
+ rx_agc8: Default
+ rx_agc9: Default
+ samp_rate: samp_rate
+ sd_spec0: ''
+ sd_spec1: ''
+ sd_spec2: ''
+ sd_spec3: ''
+ sd_spec4: ''
+ sd_spec5: ''
+ sd_spec6: ''
+ sd_spec7: ''
+ show_lo_controls: 'False'
+ start_time: '-1.0'
+ stream_args: ''
+ stream_chans: '[]'
+ sync: sync
+ time_source0: ''
+ time_source1: ''
+ time_source2: ''
+ time_source3: ''
+ time_source4: ''
+ time_source5: ''
+ time_source6: ''
+ time_source7: ''
+ type: fc32
+ states:
+ bus_sink: false
+ bus_source: false
+ bus_structure: null
+ coordinate: [744, 164.0]
+ rotation: 0
+ state: true
+
+connections:
+- [analog_random_source_x_0, '0', blocks_unpack_k_bits_bb_0_0, '0']
+- [analog_random_source_x_0, '0', digital_constellation_modulator_0, '0']
+- [blocks_char_to_float_0, '0', qtgui_time_sink_x_0, '0']
+- [blocks_char_to_float_0_0, '0', blocks_delay_0, '0']
+- [blocks_delay_0, '0', qtgui_time_sink_x_0, '1']
+- [blocks_unpack_k_bits_bb_0, '0', blocks_char_to_float_0, '0']
+- [blocks_unpack_k_bits_bb_0_0, '0', blocks_char_to_float_0_0, '0']
+- [digital_cma_equalizer_cc_0, '0', digital_costas_loop_cc_0, '0']
+- [digital_cma_equalizer_cc_0, '0', qtgui_const_sink_x_1, '0']
+- [digital_constellation_decoder_cb_0, '0', digital_diff_decoder_bb_0, '0']
+- [digital_constellation_modulator_0, '0', uhd_usrp_sink_0, '0']
+- [digital_costas_loop_cc_0, '0', digital_constellation_decoder_cb_0, '0']
+- [digital_costas_loop_cc_0, '0', qtgui_const_sink_x_2, '0']
+- [digital_diff_decoder_bb_0, '0', digital_map_bb_0, '0']
+- [digital_map_bb_0, '0', blocks_unpack_k_bits_bb_0, '0']
+- [digital_pfb_clock_sync_xxx_0, '0', digital_cma_equalizer_cc_0, '0']
+- [digital_pfb_clock_sync_xxx_0, '0', qtgui_const_sink_x_0_0, '0']
+- [uhd_usrp_source_0, '0', digital_pfb_clock_sync_xxx_0, '0']
+
+metadata:
+ file_format: 1