def __init__(self, alpha=0):
gr.hier_block2.__init__(
self, "Amplitude Balance",
gr.io_signature(1, 1, gr.sizeof_gr_complex*1),
gr.io_signature(1, 1, gr.sizeof_gr_complex*1),
)
##################################################
# Parameters
##################################################
self.alpha = alpha
##################################################
# Blocks
##################################################
self.blocks_rms_xx0 = blocks.rms_ff(alpha)
self.blocks_rms_xx = blocks.rms_ff(alpha)
self.blocks_multiply_vxx1 = blocks.multiply_vff(1)
self.blocks_float_to_complex = blocks.float_to_complex(1)
self.blocks_divide_xx = blocks.divide_ff(1)
self.blocks_complex_to_float = blocks.complex_to_float(1)
##################################################
# Connections
##################################################
self.connect((self.blocks_float_to_complex, 0), (self, 0))
self.connect((self, 0), (self.blocks_complex_to_float, 0))
self.connect((self.blocks_complex_to_float, 0), (self.blocks_rms_xx, 0))
self.connect((self.blocks_complex_to_float, 1), (self.blocks_rms_xx0, 0))
self.connect((self.blocks_rms_xx, 0), (self.blocks_divide_xx, 0))
self.connect((self.blocks_rms_xx0, 0), (self.blocks_divide_xx, 1))
self.connect((self.blocks_complex_to_float, 0), (self.blocks_float_to_complex, 0))
self.connect((self.blocks_complex_to_float, 1), (self.blocks_multiply_vxx1, 1))
self.connect((self.blocks_divide_xx, 0), (self.blocks_multiply_vxx1, 0))
self.connect((self.blocks_multiply_vxx1, 0), (self.blocks_float_to_complex, 1))
def __init__(self, alpha=1e-2, reference=0.5):
gr.hier_block2.__init__(
self,
"RMS AGC",
gr.io_signature(1, 1, gr.sizeof_float * 1),
gr.io_signature(1, 1, gr.sizeof_float * 1),
)
##################################################
# Parameters
##################################################
self.alpha = alpha
self.reference = reference
##################################################
# Blocks
##################################################
self.blocks_rms_xx_0 = blocks.rms_ff(alpha)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(1.0 /
reference)
self.blocks_divide_xx_0 = blocks.divide_ff(1)
self.blocks_add_const_vxx_0 = blocks.add_const_ff(1e-20)
##################################################
# Connections
##################################################
self.connect((self.blocks_divide_xx_0, 0), (self, 0))
self.connect((self.blocks_add_const_vxx_0, 0),
(self.blocks_divide_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_rms_xx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self, 0), (self.blocks_divide_xx_0, 0))
self.connect((self, 0), (self.blocks_rms_xx_0, 0))
def __init__(self, alpha=0):
gr.hier_block2.__init__(
self,
"Amplitude Balance",
gr.io_signature(1, 1, gr.sizeof_gr_complex * 1),
gr.io_signature(1, 1, gr.sizeof_gr_complex * 1),
)
##################################################
# Parameters
##################################################
self.alpha = alpha
##################################################
# Blocks
##################################################
self.blocks_rms_xx0 = blocks.rms_ff(alpha)
self.blocks_rms_xx = blocks.rms_ff(alpha)
self.blocks_multiply_vxx1 = blocks.multiply_vff(1)
self.blocks_float_to_complex = blocks.float_to_complex(1)
self.blocks_divide_xx = blocks.divide_ff(1)
self.blocks_complex_to_float = blocks.complex_to_float(1)
##################################################
# Connections
##################################################
self.connect((self.blocks_float_to_complex, 0), (self, 0))
self.connect((self, 0), (self.blocks_complex_to_float, 0))
self.connect((self.blocks_complex_to_float, 0),
(self.blocks_rms_xx, 0))
self.connect((self.blocks_complex_to_float, 1),
(self.blocks_rms_xx0, 0))
self.connect((self.blocks_rms_xx, 0), (self.blocks_divide_xx, 0))
self.connect((self.blocks_rms_xx0, 0), (self.blocks_divide_xx, 1))
self.connect((self.blocks_complex_to_float, 0),
(self.blocks_float_to_complex, 0))
self.connect((self.blocks_complex_to_float, 1),
(self.blocks_multiply_vxx1, 1))
self.connect((self.blocks_divide_xx, 0),
(self.blocks_multiply_vxx1, 0))
self.connect((self.blocks_multiply_vxx1, 0),
(self.blocks_float_to_complex, 1))
def test_ff(self):
amp = 2
src_data = sig_source_f(1, 0.01, amp, 200)
N = 750000
expected_data = amp/math.sqrt(2.0)
src = blocks.vector_source_f(src_data, True)
head = blocks.head(gr.sizeof_float, N)
op = blocks.rms_ff(0.0001)
dst = blocks.vector_sink_f()
self.tb.connect(src, head, op, dst)
self.tb.run()
dst_data = dst.data()
self.assertAlmostEqual(dst_data[-1], expected_data, 4)
def test_ff(self):
amp = 2
src_data = sig_source_f(1, 0.01, amp, 200)
N = 750000
expected_data = amp / math.sqrt(2.0)
src = blocks.vector_source_f(src_data, True)
head = blocks.head(gr.sizeof_float, N)
op = blocks.rms_ff(0.0001)
dst = blocks.vector_sink_f()
self.tb.connect(src, head, op, dst)
self.tb.run()
dst_data = dst.data()
self.assertAlmostEqual(dst_data[-1], expected_data, 4)
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Received Signal")
##################################################
# Variables
##################################################
self.samples_per_bit = samples_per_bit = 40960
self.samp_rate = samp_rate = 800000
self._b_power_config = ConfigParser.ConfigParser()
self._b_power_config.read(
'/Users/jaredweinstein/Desktop/CS434Project/src/config')
try:
b_power = self._b_power_config.getfloat('power', 'b')
except:
b_power = 1
self.b_power = b_power
self._a_power_config = ConfigParser.ConfigParser()
self._a_power_config.read(
'/Users/jaredweinstein/Desktop/CS434Project/src/config')
try:
a_power = self._a_power_config.getfloat('power', 'a')
except:
a_power = .5
self.a_power = a_power
##################################################
# Blocks
##################################################
self.n = self.n = wx.Notebook(self.GetWin(), style=wx.NB_TOP)
self.n.AddPage(grc_wxgui.Panel(self.n), "carrier")
self.n.AddPage(grc_wxgui.Panel(self.n), "a")
self.n.AddPage(grc_wxgui.Panel(self.n), "ab")
self.Add(self.n)
self.wxgui_scopesink2_4 = scopesink2.scope_sink_f(
self.n.GetPage(2).GetWin(),
title='A+B backscatter signal',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(2).Add(self.wxgui_scopesink2_4.win)
self.wxgui_scopesink2_3 = scopesink2.scope_sink_f(
self.n.GetPage(2).GetWin(),
title='B source data',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(2).Add(self.wxgui_scopesink2_3.win)
self.wxgui_scopesink2_2 = scopesink2.scope_sink_f(
self.n.GetPage(1).GetWin(),
title='A source data',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(1).Add(self.wxgui_scopesink2_2.win)
self.wxgui_scopesink2_1 = scopesink2.scope_sink_f(
self.n.GetPage(0).GetWin(),
title='Carrier Wave',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(0).Add(self.wxgui_scopesink2_1.win)
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.n.GetPage(1).GetWin(),
title='A Backscatter Signal',
sample_rate=samp_rate,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label='Counts',
)
self.n.GetPage(1).Add(self.wxgui_scopesink2_0.win)
self.wxgui_numbersink2_1 = numbersink2.number_sink_f(
self.n.GetPage(0).GetWin(),
unit='Units',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label='A Power',
peak_hold=False,
show_gauge=True,
)
self.n.GetPage(0).Add(self.wxgui_numbersink2_1.win)
self.wxgui_numbersink2_0 = numbersink2.number_sink_f(
self.n.GetPage(0).GetWin(),
unit='Units',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label='Ivan Number Sink',
peak_hold=False,
show_gauge=True,
)
self.n.GetPage(0).Add(self.wxgui_numbersink2_0.win)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_repeat_3 = blocks.repeat(gr.sizeof_int * 1, 3)
self.blocks_repeat_2 = blocks.repeat(gr.sizeof_int * 1, 2)
self.blocks_repeat_1 = blocks.repeat(gr.sizeof_float * 1, 40960)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_float * 1, 40960)
self.blocks_multiply_xx_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_2 = blocks.multiply_const_vff((1, ))
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff(
(a_power, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(b_power, ))
self.blocks_int_to_float_1 = blocks.int_to_float(1, 1)
self.blocks_int_to_float_0 = blocks.int_to_float(1, 1)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/src/carrier', True)
self.blocks_file_sink_4 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/b_srcdata',
False)
self.blocks_file_sink_4.set_unbuffered(False)
self.blocks_file_sink_3 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/ab_backscatter',
False)
self.blocks_file_sink_3.set_unbuffered(False)
self.blocks_file_sink_2 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/a_srcdata',
False)
self.blocks_file_sink_2.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/a_backscatter',
False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_add_xx_1 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_random_source_x_1 = blocks.vector_source_i(
map(int, numpy.random.randint(0, 2, 1000)), True)
self.analog_random_source_x_0 = blocks.vector_source_i(
map(int, numpy.random.randint(0, 2, 1000)), True)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, a_power)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.wxgui_numbersink2_1, 0))
self.connect((self.analog_random_source_x_0, 0),
(self.blocks_repeat_3, 0))
self.connect((self.analog_random_source_x_1, 0),
(self.blocks_repeat_2, 0))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_multiply_const_vxx_2, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_file_sink_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.blocks_file_sink_3, 0))
self.connect((self.blocks_add_xx_1, 0), (self.wxgui_scopesink2_4, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_file_sink_2, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.blocks_repeat_0, 0))
self.connect((self.blocks_int_to_float_0, 0),
(self.wxgui_scopesink2_2, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.blocks_file_sink_4, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.blocks_repeat_1, 0))
self.connect((self.blocks_int_to_float_1, 0),
(self.wxgui_scopesink2_3, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_xx_1, 1))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_multiply_xx_1, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_rms_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.wxgui_scopesink2_1, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_repeat_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_repeat_1, 0), (self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_repeat_2, 0),
(self.blocks_int_to_float_1, 0))
self.connect((self.blocks_repeat_3, 0),
(self.blocks_int_to_float_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.wxgui_numbersink2_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.wxgui_scopesink2_0, 0))
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.samp_rate = samp_rate = 64000
self.n = n = 1
##################################################
# Blocks
##################################################
self._n_range = Range(1, 16, 1, 1, 200)
self._n_win = RangeWidget(self._n_range, self.set_n, "n", "counter_slider", float)
self.top_grid_layout.addWidget(self._n_win)
self.aba = Qt.QTabWidget()
self.aba_widget_0 = Qt.QWidget()
self.aba_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.aba_widget_0)
self.aba_grid_layout_0 = Qt.QGridLayout()
self.aba_layout_0.addLayout(self.aba_grid_layout_0)
self.aba.addTab(self.aba_widget_0, 'Time')
self.aba_widget_1 = Qt.QWidget()
self.aba_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.aba_widget_1)
self.aba_grid_layout_1 = Qt.QGridLayout()
self.aba_layout_1.addLayout(self.aba_grid_layout_1)
self.aba.addTab(self.aba_widget_1, 'Freq')
self.aba_widget_2 = Qt.QWidget()
self.aba_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.aba_widget_2)
self.aba_grid_layout_2 = Qt.QGridLayout()
self.aba_layout_2.addLayout(self.aba_grid_layout_2)
self.aba.addTab(self.aba_widget_2, 'RSR')
self.top_grid_layout.addWidget(self.aba)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"Sinais no Tempo", #name
3 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(-1, True)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(True)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['x(t)', 'x^(kTs)', 'x^(t)', '', '',
'', '', '', '', '']
widths = [1, 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(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.aba_grid_layout_0.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"Erro de Quant.", #name
1 #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(-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(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['q(kTs)', '', '', '', '',
'', '', '', '', '']
widths = [1, 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.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.aba_grid_layout_2.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_number_sink_0 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_HORIZ,
2
)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("RSR da Quant.")
labels = ['RSR_q', 'Pot_x', '', '', '',
'', '', '', '', '']
units = ['', '', '', '', '',
'', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(2):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 100)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.aba_grid_layout_2.addWidget(self._qtgui_number_sink_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
3 #number of inputs
)
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(True)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['x(t)', 'x^(kTs)', 'x^(t)', '', '',
'', '', '', '', '']
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 xrange(3):
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.aba_grid_layout_1.addWidget(self._qtgui_freq_sink_x_0_win)
self.low_pass_filter_0 = filter.fir_filter_fff(1, firdes.low_pass(
1, samp_rate, 4000, 500, firdes.WIN_HAMMING, 6.76))
self.channels_quantizer_0 = channels.quantizer(n)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_rms_xx_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(20, 1, 0)
self.blocks_divide_xx_0 = blocks.divide_ff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.analog_sig_source_x_0_1_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 3000, 0.2, 0)
self.analog_sig_source_x_0_1_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 2400, 0.2, 0)
self.analog_sig_source_x_0_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1800, 0.2, 0)
self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1200, 0.2, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 600, 0.2, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.analog_sig_source_x_0_1, 0), (self.blocks_add_xx_0, 2))
self.connect((self.analog_sig_source_x_0_1_0, 0), (self.blocks_add_xx_0, 3))
self.connect((self.analog_sig_source_x_0_1_1, 0), (self.blocks_add_xx_0, 4))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_sub_xx_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.blocks_divide_xx_0, 0), (self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_divide_xx_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.qtgui_number_sink_0, 1))
self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_divide_xx_0, 1))
self.connect((self.blocks_sub_xx_0, 0), (self.blocks_rms_xx_0_0, 0))
self.connect((self.blocks_sub_xx_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.channels_quantizer_0, 0))
self.connect((self.channels_quantizer_0, 0), (self.blocks_sub_xx_0, 1))
self.connect((self.channels_quantizer_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.channels_quantizer_0, 0), (self.qtgui_freq_sink_x_0, 1))
self.connect((self.channels_quantizer_0, 0), (self.qtgui_time_sink_x_1, 1))
self.connect((self.low_pass_filter_0, 0), (self.qtgui_freq_sink_x_0, 2))
self.connect((self.low_pass_filter_0, 0), (self.qtgui_time_sink_x_1, 2))
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.samp_rate = samp_rate = 200000
self.R = R = .25
self.fcut = fcut = R * samp_rate / 2
self.An = An = 1
##################################################
# Blocks
##################################################
self._An_range = Range(0, 5, 0.2, 1, 200)
self._An_win = RangeWidget(self._An_range, self.set_An, "An",
"counter_slider", float)
self.top_grid_layout.addWidget(self._An_win)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #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, 1)
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(True)
self.qtgui_time_sink_x_0_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ['n(t)', '', '', '', '', '', '', '', '', '']
widths = [1, 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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_0_win, 0, 2,
1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #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(-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(True)
self.qtgui_time_sink_x_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['n_f(t)', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"red", "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.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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win, 1, 2, 1,
1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(2, 3):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_number_sink_0_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_VERT, 1)
self.qtgui_number_sink_0_0.set_update_time(0.10)
self.qtgui_number_sink_0_0.set_title("")
labels = ['RMS noise', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0_0.set_min(i, -1)
self.qtgui_number_sink_0_0.set_max(i, 1)
self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_win = sip.wrapinstance(
self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_win, 0, 3,
1, 1)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(3, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_VERT, 1)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("")
labels = ['RMS filtered', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("blue", "red"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(
self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 1, 3, 1,
1)
for r in range(1, 2):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(3, 4):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_histogram_sink_x_0_0 = qtgui.histogram_sink_f(
1024, 100, -10, 10, "", 1)
self.qtgui_histogram_sink_x_0_0.set_update_time(0.10)
self.qtgui_histogram_sink_x_0_0.enable_autoscale(False)
self.qtgui_histogram_sink_x_0_0.enable_accumulate(False)
self.qtgui_histogram_sink_x_0_0.enable_grid(False)
self.qtgui_histogram_sink_x_0_0.enable_axis_labels(True)
if not True:
self.qtgui_histogram_sink_x_0_0.disable_legend()
labels = ['n(t)', '', '', '', '', '', '', '', '', '']
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"
]
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_histogram_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_histogram_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_histogram_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_histogram_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_histogram_sink_x_0_0.set_line_style(i, styles[i])
self.qtgui_histogram_sink_x_0_0.set_line_marker(i, markers[i])
self.qtgui_histogram_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_histogram_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_histogram_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_0_win, 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_histogram_sink_x_0 = qtgui.histogram_sink_f(
1024, 100, -10, 10, "", 1)
self.qtgui_histogram_sink_x_0.set_update_time(0.10)
self.qtgui_histogram_sink_x_0.enable_autoscale(False)
self.qtgui_histogram_sink_x_0.enable_accumulate(False)
self.qtgui_histogram_sink_x_0.enable_grid(False)
self.qtgui_histogram_sink_x_0.enable_axis_labels(True)
if not True:
self.qtgui_histogram_sink_x_0.disable_legend()
labels = ['n_f(t)', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"red", "red", "green", "black", "cyan", "magenta", "yellow",
"dark red", "dark green", "dark 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_histogram_sink_x_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_histogram_sink_x_0.set_line_label(i, labels[i])
self.qtgui_histogram_sink_x_0.set_line_width(i, widths[i])
self.qtgui_histogram_sink_x_0.set_line_color(i, colors[i])
self.qtgui_histogram_sink_x_0.set_line_style(i, styles[i])
self.qtgui_histogram_sink_x_0.set_line_marker(i, markers[i])
self.qtgui_histogram_sink_x_0.set_line_alpha(i, alphas[i])
self._qtgui_histogram_sink_x_0_win = sip.wrapinstance(
self.qtgui_histogram_sink_x_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_histogram_sink_x_0_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)
self.qtgui_freq_sink_x_0_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_0.set_y_axis(-160, 10)
self.qtgui_freq_sink_x_0_0.set_y_label('Relative Gain', 'dB')
self.qtgui_freq_sink_x_0_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_0.enable_grid(False)
self.qtgui_freq_sink_x_0_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_0.enable_axis_labels(True)
self.qtgui_freq_sink_x_0_0.enable_control_panel(True)
if not True:
self.qtgui_freq_sink_x_0_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0_0.set_plot_pos_half(not True)
labels = ['N(f)', '', '', '', '', '', '', '', '', '']
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 xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_0_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.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0.set_y_axis(-160, 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(True)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
labels = ['N_f(f)', '', '', '', '', '', '', '', '', '']
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"red", "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 xrange(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.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_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.low_pass_filter_0 = filter.fir_filter_fff(
1,
firdes.low_pass(1, samp_rate, fcut, 100, firdes.WIN_HAMMING, 6.76))
self.blocks_rms_xx_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.analog_noise_source_x_0 = analog.noise_source_f(
analog.GR_GAUSSIAN, An, 0)
self._R_range = Range(0, 1, 0.05, .25, 200)
self._R_win = RangeWidget(self._R_range, self.set_R, "R",
"counter_slider", float)
self.top_grid_layout.addWidget(self._R_win)
##################################################
# Connections
##################################################
self.connect((self.analog_noise_source_x_0, 0),
(self.blocks_rms_xx_0_0, 0))
self.connect((self.analog_noise_source_x_0, 0),
(self.low_pass_filter_0, 0))
self.connect((self.analog_noise_source_x_0, 0),
(self.qtgui_freq_sink_x_0_0, 0))
self.connect((self.analog_noise_source_x_0, 0),
(self.qtgui_histogram_sink_x_0_0, 0))
self.connect((self.analog_noise_source_x_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_rms_xx_0_0, 0),
(self.qtgui_number_sink_0_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.qtgui_freq_sink_x_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.qtgui_histogram_sink_x_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.qtgui_time_sink_x_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
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.samp_rate = samp_rate = 200000
self.Gain = Gain = 1
##################################################
# Blocks
##################################################
self.aba = Qt.QTabWidget()
self.aba_widget_0 = Qt.QWidget()
self.aba_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.aba_widget_0)
self.aba_grid_layout_0 = Qt.QGridLayout()
self.aba_layout_0.addLayout(self.aba_grid_layout_0)
self.aba.addTab(self.aba_widget_0, "X")
self.aba_widget_1 = Qt.QWidget()
self.aba_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.aba_widget_1)
self.aba_grid_layout_1 = Qt.QGridLayout()
self.aba_layout_1.addLayout(self.aba_grid_layout_1)
self.aba.addTab(self.aba_widget_1, "I")
self.aba_widget_2 = Qt.QWidget()
self.aba_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom,
self.aba_widget_2)
self.aba_grid_layout_2 = Qt.QGridLayout()
self.aba_layout_2.addLayout(self.aba_grid_layout_2)
self.aba.addTab(self.aba_widget_2, "RMS")
self.top_layout.addWidget(self.aba)
self._Gain_range = Range(1, 10, 0.5, 1, 200)
self._Gain_win = RangeWidget(self._Gain_range, self.set_Gain, "Gain",
"counter_slider", float)
self.aba_layout_0.addWidget(self._Gain_win)
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #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(-10, 10)
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_AUTO,
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(True)
self.qtgui_time_sink_x_0_0.enable_control_panel(True)
if not True:
self.qtgui_time_sink_x_0_0.disable_legend()
labels = ["I", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"red", "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.aba_layout_0.addWidget(self._qtgui_time_sink_x_0_0_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-10, 10)
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_AUTO,
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(True)
self.qtgui_time_sink_x_0.enable_control_panel(True)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ["I", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"red", "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.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.aba_layout_1.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_freq_sink_x_0_1_0 = qtgui.freq_sink_f(
4096, #size
firdes.WIN_RECTANGULAR, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_1_0.set_update_time(0.10)
self.qtgui_freq_sink_x_0_1_0.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
0.0, 0, "")
self.qtgui_freq_sink_x_0_1_0.enable_autoscale(False)
self.qtgui_freq_sink_x_0_1_0.enable_grid(True)
self.qtgui_freq_sink_x_0_1_0.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_1_0.enable_control_panel(True)
if not True:
self.qtgui_freq_sink_x_0_1_0.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0_1_0.set_plot_pos_half(not True)
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"red", "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 xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_1_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_1_0.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_1_0.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_1_0.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_1_0.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_1_0_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_1_0.pyqwidget(), Qt.QWidget)
self.aba_layout_0.addWidget(self._qtgui_freq_sink_x_0_1_0_win)
self.qtgui_freq_sink_x_0_1 = qtgui.freq_sink_f(
4096, #size
firdes.WIN_RECTANGULAR, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
self.qtgui_freq_sink_x_0_1.set_update_time(0.10)
self.qtgui_freq_sink_x_0_1.set_y_axis(-140, 10)
self.qtgui_freq_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0,
0, "")
self.qtgui_freq_sink_x_0_1.enable_autoscale(False)
self.qtgui_freq_sink_x_0_1.enable_grid(True)
self.qtgui_freq_sink_x_0_1.set_fft_average(1.0)
self.qtgui_freq_sink_x_0_1.enable_control_panel(True)
if not True:
self.qtgui_freq_sink_x_0_1.disable_legend()
if "float" == "float" or "float" == "msg_float":
self.qtgui_freq_sink_x_0_1.set_plot_pos_half(not True)
labels = ["", "", "", "", "", "", "", "", "", ""]
widths = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
colors = [
"red", "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 xrange(1):
if len(labels[i]) == 0:
self.qtgui_freq_sink_x_0_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_freq_sink_x_0_1.set_line_label(i, labels[i])
self.qtgui_freq_sink_x_0_1.set_line_width(i, widths[i])
self.qtgui_freq_sink_x_0_1.set_line_color(i, colors[i])
self.qtgui_freq_sink_x_0_1.set_line_alpha(i, alphas[i])
self._qtgui_freq_sink_x_0_1_win = sip.wrapinstance(
self.qtgui_freq_sink_x_0_1.pyqwidget(), Qt.QWidget)
self.aba_layout_1.addWidget(self._qtgui_freq_sink_x_0_1_win)
self.low_pass_filter_0 = filter.fir_filter_fff(
1,
firdes.low_pass(Gain, samp_rate, 2000, 200, firdes.WIN_HAMMING,
6.76))
self.blocks_rms_xx_0_0_3_1_0_1 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0_3_1_0_0_1_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0_3_1_0_0_1 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0_3_1_0_0_0_1 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0_3_1_0_0_0_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0_3_1_0_0_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0_3_1_0_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0_3_1_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0_3_1_0 = blocks.rms_ff(0.0001)
self.blocks_multiply_xx_0_0_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.band_pass_filter_0 = filter.fir_filter_fff(
1,
firdes.band_pass(1, samp_rate, 15000, 17000, 200,
firdes.WIN_HAMMING, 6.76))
self.analog_sig_source_x_1_0_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 16000, 4, 0)
self.analog_sig_source_x_1_0 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 10000, 2, 0)
self.analog_sig_source_x_1 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 6000, 5, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_TRI_WAVE, 100, 2, -1)
self.RMS_1 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_HORIZ, 1)
self.RMS_1.set_update_time(0.10)
self.RMS_1.set_title("")
labels = ["RMS", "", "", "", "", "", "", "", "", ""]
units = ["V", "", "", "", "", "", "", "", "", ""]
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.RMS_1.set_min(i, -5)
self.RMS_1.set_max(i, 5)
self.RMS_1.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.RMS_1.set_label(i, "Data {0}".format(i))
else:
self.RMS_1.set_label(i, labels[i])
self.RMS_1.set_unit(i, units[i])
self.RMS_1.set_factor(i, factor[i])
self.RMS_1.enable_autoscale(True)
self._RMS_1_win = sip.wrapinstance(self.RMS_1.pyqwidget(), Qt.QWidget)
self.aba_layout_0.addWidget(self._RMS_1_win)
self.RMS_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_HORIZ, 7)
self.RMS_0.set_update_time(0.10)
self.RMS_0.set_title("")
labels = ["A", "B", "C", "D", "E", "F", "G", "", "", ""]
units = ["V", "V", "V", "V", "V", "V", "V", "", "", ""]
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(7):
self.RMS_0.set_min(i, 0)
self.RMS_0.set_max(i, 4)
self.RMS_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.RMS_0.set_label(i, "Data {0}".format(i))
else:
self.RMS_0.set_label(i, labels[i])
self.RMS_0.set_unit(i, units[i])
self.RMS_0.set_factor(i, factor[i])
self.RMS_0.enable_autoscale(False)
self._RMS_0_win = sip.wrapinstance(self.RMS_0.pyqwidget(), Qt.QWidget)
self.aba_layout_2.addWidget(self._RMS_0_win)
self.RMS = qtgui.number_sink(gr.sizeof_float, 0, qtgui.NUM_GRAPH_HORIZ,
1)
self.RMS.set_update_time(0.10)
self.RMS.set_title("")
labels = ["RMS", "", "", "", "", "", "", "", "", ""]
units = ["V", "", "", "", "", "", "", "", "", ""]
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.RMS.set_min(i, -5)
self.RMS.set_max(i, 5)
self.RMS.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.RMS.set_label(i, "Data {0}".format(i))
else:
self.RMS.set_label(i, labels[i])
self.RMS.set_unit(i, units[i])
self.RMS.set_factor(i, factor[i])
self.RMS.enable_autoscale(True)
self._RMS_win = sip.wrapinstance(self.RMS.pyqwidget(), Qt.QWidget)
self.aba_layout_1.addWidget(self._RMS_win)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.analog_sig_source_x_0, 0),
(self.blocks_rms_xx_0_0_3_1_0_0, 0))
self.connect((self.analog_sig_source_x_1, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.analog_sig_source_x_1, 0),
(self.blocks_rms_xx_0_0_3_1_0_0_0, 0))
self.connect((self.analog_sig_source_x_1_0, 0),
(self.blocks_multiply_xx_0_0, 1))
self.connect((self.analog_sig_source_x_1_0, 0),
(self.blocks_rms_xx_0_0_3_1_0_0_0_0, 0))
self.connect((self.analog_sig_source_x_1_0_0, 0),
(self.blocks_multiply_xx_0_0_0, 1))
self.connect((self.analog_sig_source_x_1_0_0, 0),
(self.blocks_rms_xx_0_0_3_1_0_0_0_0_0, 0))
self.connect((self.band_pass_filter_0, 0),
(self.blocks_multiply_xx_0_0_0, 0))
self.connect((self.band_pass_filter_0, 0),
(self.blocks_rms_xx_0_0_3_1_0_0_1_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_multiply_xx_0_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.blocks_rms_xx_0_0_3_1_0_0_1, 0))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.band_pass_filter_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.blocks_rms_xx_0_0_3_1_0_0_0_1, 0))
self.connect((self.blocks_multiply_xx_0_0_0, 0),
(self.blocks_rms_xx_0_0_3_1_0_1, 0))
self.connect((self.blocks_multiply_xx_0_0_0, 0),
(self.low_pass_filter_0, 0))
self.connect((self.blocks_multiply_xx_0_0_0, 0),
(self.qtgui_freq_sink_x_0_1_0, 0))
self.connect((self.blocks_multiply_xx_0_0_0, 0),
(self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_rms_xx_0_0_3_1_0, 0), (self.RMS, 0))
self.connect((self.blocks_rms_xx_0_0_3_1_0_0, 0), (self.RMS_0, 0))
self.connect((self.blocks_rms_xx_0_0_3_1_0_0_0, 0), (self.RMS_0, 1))
self.connect((self.blocks_rms_xx_0_0_3_1_0_0_0_0, 0), (self.RMS_0, 3))
self.connect((self.blocks_rms_xx_0_0_3_1_0_0_0_0_0, 0),
(self.RMS_0, 6))
self.connect((self.blocks_rms_xx_0_0_3_1_0_0_0_1, 0), (self.RMS_0, 4))
self.connect((self.blocks_rms_xx_0_0_3_1_0_0_1, 0), (self.RMS_0, 2))
self.connect((self.blocks_rms_xx_0_0_3_1_0_0_1_0, 0), (self.RMS_0, 5))
self.connect((self.blocks_rms_xx_0_0_3_1_0_1, 0), (self.RMS_1, 0))
self.connect((self.low_pass_filter_0, 0),
(self.blocks_rms_xx_0_0_3_1_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.qtgui_freq_sink_x_0_1, 0))
self.connect((self.low_pass_filter_0, 0),
(self.qtgui_time_sink_x_0, 0))
def init(self, alpha=0.01):
self.gr_block = blocks.rms_ff(alpha)
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.samp_rate = samp_rate = 10000
self.atraso = atraso = 190
self.K = K = 1000
##################################################
# Blocks
##################################################
self._atraso_range = Range(0, 200, 1, 190, 200)
self._atraso_win = RangeWidget(self._atraso_range, self.set_atraso, "atraso", "counter_slider", float)
self.top_grid_layout.addWidget(self._atraso_win, 3, 0, 1, 1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 1):
self.top_grid_layout.setColumnStretch(c, 1)
self._K_range = Range(0, 2000, 1, 1000, 200)
self._K_win = RangeWidget(self._K_range, self.set_K, "K", "counter_slider", float)
self.top_grid_layout.addWidget(self._K_win, 2, 0, 1, 1)
for r in range(2, 3):
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_1_0 = qtgui.time_sink_f(
512, #size
samp_rate, #samp_rate
"DPCM", #name
3 #number of inputs
)
self.qtgui_time_sink_x_1_0.set_update_time(0.10)
self.qtgui_time_sink_x_1_0.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1_0.enable_tags(-1, True)
self.qtgui_time_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_1_0.enable_autoscale(False)
self.qtgui_time_sink_x_1_0.enable_grid(False)
self.qtgui_time_sink_x_1_0.enable_axis_labels(True)
self.qtgui_time_sink_x_1_0.enable_control_panel(False)
self.qtgui_time_sink_x_1_0.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1_0.disable_legend()
labels = ['RX', 'TX', 'erro', '', '',
'', '', '', '', '']
widths = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
colors = ["blue", "black", "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(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1_0.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_0_win = sip.wrapinstance(self.qtgui_time_sink_x_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_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.qtgui_time_sink_x_1 = qtgui.time_sink_f(
512, #size
samp_rate, #samp_rate
"PCM", #name
3 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(-1, True)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(False)
self.qtgui_time_sink_x_1.enable_stem_plot(False)
if not True:
self.qtgui_time_sink_x_1.disable_legend()
labels = ['RX', 'TX', 'erro', '', '',
'', '', '', '', '']
widths = [1, 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(3):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1.set_line_label(i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win, 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 = qtgui.time_sink_f(
512, #size
samp_rate, #samp_rate
"Residuos", #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(-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(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ['Delta[k]', 'Delta_quant[k]', '', '', '',
'', '', '', '', '']
widths = [1, 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(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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_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)
self.qtgui_number_sink_0_0 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_HORIZ,
1
)
self.qtgui_number_sink_0_0.set_update_time(0.10)
self.qtgui_number_sink_0_0.set_title("SNR PCM")
labels = ['', '', '', '', '',
'', '', '', '', '']
units = ['', '', '', '', '',
'', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0_0.set_min(i, -1)
self.qtgui_number_sink_0_0.set_max(i, 1)
self.qtgui_number_sink_0_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0_0.set_label(i, labels[i])
self.qtgui_number_sink_0_0.set_unit(i, units[i])
self.qtgui_number_sink_0_0.set_factor(i, factor[i])
self.qtgui_number_sink_0_0.enable_autoscale(False)
self._qtgui_number_sink_0_0_win = sip.wrapinstance(self.qtgui_number_sink_0_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_0_win, 3, 1, 1, 1)
for r in range(3, 4):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_number_sink_0 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_HORIZ,
1
)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("SNR DPCM")
labels = ['', '', '', '', '',
'', '', '', '', '']
units = ['', '', '', '', '',
'', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win, 2, 1, 1, 1)
for r in range(2, 3):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(1, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_const_sink_x_0 = qtgui.const_sink_c(
1024, #size
"Quantizador", #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)
if not True:
self.qtgui_const_sink_x_0.disable_legend()
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 xrange(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.top_grid_layout.addWidget(self._qtgui_const_sink_x_0_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.iir_filter_xxx_0 = filter.iir_filter_ffd(([1.0/K]), ([1.0, -1.99, 0.990025]), False)
self.fir_filter_xxx_0 = filter.fir_filter_fff(1, (0,2,-1))
self.fir_filter_xxx_0.declare_sample_delay(0)
self.channels_quantizer_0_0 = channels.quantizer(3)
self.channels_quantizer_0 = channels.quantizer(7)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate,True)
self.blocks_sub_xx_2 = blocks.sub_ff(1)
self.blocks_sub_xx_1 = blocks.sub_ff(1)
self.blocks_sub_xx_0 = blocks.sub_ff(1)
self.blocks_rms_xx_0_1 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_nlog10_ff_0_0 = blocks.nlog10_ff(20, 1, 0)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(20, 1, 0)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((K, ))
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.blocks_divide_xx_0_0 = blocks.divide_ff(1)
self.blocks_divide_xx_0 = blocks.divide_ff(1)
self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, atraso)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 50, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_sub_xx_2, 1))
self.connect((self.blocks_delay_0, 0), (self.qtgui_time_sink_x_1_0, 1))
self.connect((self.blocks_divide_xx_0, 0), (self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_divide_xx_0_0, 0), (self.blocks_nlog10_ff_0_0, 0))
self.connect((self.blocks_float_to_complex_0, 0), (self.qtgui_const_sink_x_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_float_to_complex_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.channels_quantizer_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_nlog10_ff_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_nlog10_ff_0_0, 0), (self.qtgui_number_sink_0_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_divide_xx_0, 0))
self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_divide_xx_0, 1))
self.connect((self.blocks_rms_xx_0_0_0, 0), (self.blocks_divide_xx_0_0, 1))
self.connect((self.blocks_rms_xx_0_1, 0), (self.blocks_divide_xx_0_0, 0))
self.connect((self.blocks_sub_xx_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_sub_xx_1, 0), (self.blocks_rms_xx_0_0_0, 0))
self.connect((self.blocks_sub_xx_1, 0), (self.qtgui_time_sink_x_1, 2))
self.connect((self.blocks_sub_xx_2, 0), (self.blocks_rms_xx_0_0, 0))
self.connect((self.blocks_sub_xx_2, 0), (self.qtgui_time_sink_x_1_0, 2))
self.connect((self.blocks_throttle_0, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_rms_xx_0_1, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_sub_xx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_sub_xx_1, 0))
self.connect((self.blocks_throttle_0, 0), (self.channels_quantizer_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.fir_filter_xxx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.qtgui_time_sink_x_1, 1))
self.connect((self.channels_quantizer_0, 0), (self.blocks_sub_xx_1, 1))
self.connect((self.channels_quantizer_0, 0), (self.qtgui_time_sink_x_1, 0))
self.connect((self.channels_quantizer_0_0, 0), (self.blocks_float_to_complex_0, 1))
self.connect((self.channels_quantizer_0_0, 0), (self.iir_filter_xxx_0, 0))
self.connect((self.channels_quantizer_0_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.fir_filter_xxx_0, 0), (self.blocks_sub_xx_0, 1))
self.connect((self.iir_filter_xxx_0, 0), (self.blocks_sub_xx_2, 0))
self.connect((self.iir_filter_xxx_0, 0), (self.qtgui_time_sink_x_1_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
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.samp_rate = samp_rate = 16000
self.repeat = repeat = samp_rate/80
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
1024, #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, 1)
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(True)
self.qtgui_time_sink_x_0_0.enable_grid(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", "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.top_layout.addWidget(self._qtgui_time_sink_x_0_0_win)
self.blocks_unpacked_to_packed_xx_1 = blocks.unpacked_to_packed_bb(8, gr.GR_MSB_FIRST)
self.blocks_unpack_k_bits_bb_0 = blocks.unpack_k_bits_bb(8)
self.blocks_uchar_to_float_0_0_0 = blocks.uchar_to_float()
self.blocks_uchar_to_float_0 = blocks.uchar_to_float()
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_char*1, samp_rate,True)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1)
self.blocks_short_to_char_0 = blocks.short_to_char(1)
self.blocks_rms_xx_0_0 = blocks.rms_ff(1)
self.blocks_rms_xx_0 = blocks.rms_ff(1)
self.blocks_repeat_0 = blocks.repeat(gr.sizeof_char*1, repeat)
self.blocks_repack_bits_bb_0 = blocks.repack_bits_bb(1, 8, "", False, gr.GR_MSB_FIRST)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_short*1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float*1)
self.blocks_multiply_xx_0_2 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vss((256, ))
self.blocks_integrate_xx_1 = blocks.integrate_ff(repeat)
self.blocks_integrate_xx_0_1 = blocks.integrate_ff(repeat)
self.blocks_integrate_xx_0_0 = blocks.integrate_ff(repeat)
self.blocks_integrate_xx_0 = blocks.integrate_ff(repeat)
self.blocks_float_to_uchar_0 = blocks.float_to_uchar()
self.blocks_file_source_0 = blocks.file_source(gr.sizeof_short*1, "/home/sidekiq/Documents/Documentation_SDR/sdr.in", True)
self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_char*1, "/home/sidekiq/Documents/Documentation_SDR/text_output", False)
self.blocks_file_sink_0_0.set_unbuffered(True)
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_argmax_xx_0 = blocks.argmax_fs(1)
self.blocks_add_xx_0_0 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_add_const_vxx_0 = blocks.add_const_vff((1, ))
self.blocks_abs_xx_0_2 = blocks.abs_ff(1)
self.blocks_abs_xx_0_1 = blocks.abs_ff(1)
self.blocks_abs_xx_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.blks2_packet_encoder_0 = grc_blks2.packet_mod_b(grc_blks2.packet_encoder(
samples_per_symbol=1,
bits_per_symbol=1,
preamble="11111000",
access_code="11111111",
pad_for_usrp=False,
),
payload_length=1,
)
self.blks2_packet_decoder_0 = grc_blks2.packet_demod_b(grc_blks2.packet_decoder(
access_code="",
threshold=-1,
callback=lambda ok, payload: self.blks2_packet_decoder_0.recv_pkt(ok, payload),
),
)
self.audio_sink_1 = audio.sink(16000, "", True)
self.analog_sig_source_x_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1330, 1, 0)
self.analog_sig_source_x_0_1 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 1330, 1, 0)
self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 2720, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 2720, 1, 0)
self.analog_frequency_modulator_fc_0 = analog.frequency_modulator_fc(100)
##################################################
# Connections
##################################################
self.connect((self.analog_frequency_modulator_fc_0, 0), (self.blocks_complex_to_float_0, 0))
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_2, 0))
self.connect((self.analog_sig_source_x_0_1, 0), (self.blocks_multiply_xx_0_1, 0))
self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blks2_packet_decoder_0, 0), (self.blocks_unpacked_to_packed_xx_1, 0))
self.connect((self.blks2_packet_encoder_0, 0), (self.blocks_unpack_k_bits_bb_0, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_abs_xx_0_0, 0), (self.blocks_add_xx_0_0, 0))
self.connect((self.blocks_abs_xx_0_1, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_abs_xx_0_2, 0), (self.blocks_add_xx_0_0, 1))
self.connect((self.blocks_add_const_vxx_0, 0), (self.analog_frequency_modulator_fc_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_add_xx_0_0, 0), (self.blocks_rms_xx_0_0, 0))
self.connect((self.blocks_argmax_xx_0, 0), (self.blocks_null_sink_1, 0))
self.connect((self.blocks_argmax_xx_0, 1), (self.blocks_short_to_float_0, 0))
self.connect((self.blocks_complex_to_float_0, 1), (self.audio_sink_1, 0))
self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0_0, 1))
self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0_1, 1))
self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_xx_0_2, 1))
self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_null_sink_0, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_float_to_uchar_0, 0), (self.blks2_packet_decoder_0, 0))
self.connect((self.blocks_integrate_xx_0, 0), (self.blocks_abs_xx_0_2, 0))
self.connect((self.blocks_integrate_xx_0_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_integrate_xx_0_1, 0), (self.blocks_abs_xx_0_0, 0))
self.connect((self.blocks_integrate_xx_1, 0), (self.blocks_abs_xx_0_1, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_short_to_char_0, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_integrate_xx_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_integrate_xx_1, 0))
self.connect((self.blocks_multiply_xx_0_1, 0), (self.blocks_integrate_xx_0_1, 0))
self.connect((self.blocks_multiply_xx_0_2, 0), (self.blocks_integrate_xx_0_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0), (self.blks2_packet_encoder_0, 0))
self.connect((self.blocks_repack_bits_bb_0, 0), (self.blocks_uchar_to_float_0_0_0, 0))
self.connect((self.blocks_repeat_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_argmax_xx_0, 1))
self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_argmax_xx_0, 0))
self.connect((self.blocks_short_to_char_0, 0), (self.blocks_repack_bits_bb_0, 0))
self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_uchar_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_uchar_to_float_0, 0))
self.connect((self.blocks_uchar_to_float_0, 0), (self.blocks_add_const_vxx_0, 0))
self.connect((self.blocks_uchar_to_float_0_0_0, 0), (self.qtgui_time_sink_x_0_0, 0))
self.connect((self.blocks_unpack_k_bits_bb_0, 0), (self.blocks_repeat_0, 0))
self.connect((self.blocks_unpacked_to_packed_xx_1, 0), (self.blocks_file_sink_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Top Block")
Qt.QWidget.__init__(self)
self.setWindowTitle("Top Block")
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.samp_rate = samp_rate = 16000
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #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(-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_control_panel(False)
if not True:
self.qtgui_time_sink_x_0.disable_legend()
labels = ["", "", "", "", "",
"", "", "", "", ""]
widths = [1, 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.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.top_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_number_sink_1 = qtgui.number_sink(
gr.sizeof_float,
0,
qtgui.NUM_GRAPH_HORIZ,
1
)
self.qtgui_number_sink_1.set_update_time(0.10)
self.qtgui_number_sink_1.set_title("after float")
labels = ["", "", "", "", "",
"", "", "", "", ""]
units = ["", "", "", "", "",
"", "", "", "", ""]
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_1.set_min(i, -1)
self.qtgui_number_sink_1.set_max(i, 1)
self.qtgui_number_sink_1.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_1.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_1.set_label(i, labels[i])
self.qtgui_number_sink_1.set_unit(i, units[i])
self.qtgui_number_sink_1.set_factor(i, factor[i])
self.qtgui_number_sink_1.enable_autoscale(False)
self._qtgui_number_sink_1_win = sip.wrapinstance(self.qtgui_number_sink_1.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_number_sink_1_win)
self.qtgui_number_sink_0 = qtgui.number_sink(
gr.sizeof_char,
0,
qtgui.NUM_GRAPH_HORIZ,
1
)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("")
labels = ["", "", "", "", "",
"", "", "", "", ""]
units = ["", "", "", "", "",
"", "", "", "", ""]
colors = [("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"), ("black", "black"), ("black", "black")]
factor = [1, 1, 1, 1, 1,
1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_layout.addWidget(self._qtgui_number_sink_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_f(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
0, #fc
samp_rate, #bw
"", #name
1 #number of inputs
)
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_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_control_panel(False)
if not True:
self.qtgui_freq_sink_x_0.disable_legend()
if float == type(float()):
self.qtgui_freq_sink_x_0.set_plot_pos_half(not True)
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 xrange(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.top_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.blocks_unpacked_to_packed_xx_1 = blocks.unpacked_to_packed_bb(8, gr.GR_MSB_FIRST)
self.blocks_short_to_float_0 = blocks.short_to_float(1, 1)
self.blocks_rms_xx_0_0 = blocks.rms_ff(1)
self.blocks_rms_xx_0 = blocks.rms_ff(1)
self.blocks_null_sink_1 = blocks.null_sink(gr.sizeof_short*1)
self.blocks_multiply_xx_0_2 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_1 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vff(1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_integrate_xx_1 = blocks.integrate_ff(samp_rate/80, 1)
self.blocks_integrate_xx_0_1 = blocks.integrate_ff(samp_rate/80, 1)
self.blocks_integrate_xx_0_0 = blocks.integrate_ff(samp_rate/80, 1)
self.blocks_integrate_xx_0 = blocks.integrate_ff(samp_rate/80, 1)
self.blocks_float_to_uchar_0 = blocks.float_to_uchar()
self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_char*1, "/home/sidekiq/SDR_output", False)
self.blocks_file_sink_0_0.set_unbuffered(True)
self.blocks_argmax_xx_0 = blocks.argmax_fs(1)
self.blocks_add_xx_0_0 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_abs_xx_0_2 = blocks.abs_ff(1)
self.blocks_abs_xx_0_1 = blocks.abs_ff(1)
self.blocks_abs_xx_0_0 = blocks.abs_ff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.blks2_packet_decoder_0 = grc_blks2.packet_demod_b(grc_blks2.packet_decoder(
access_code="11111111",
threshold=-1,
callback=lambda ok, payload: self.blks2_packet_decoder_0.recv_pkt(ok, payload),
),
)
self.audio_source_0 = audio.source(16000, "", True)
self.analog_sig_source_x_1 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 1330, 1, 0)
self.analog_sig_source_x_0_1 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 1330, 1, 0)
self.analog_sig_source_x_0_0 = analog.sig_source_f(samp_rate, analog.GR_SIN_WAVE, 2720, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_f(samp_rate, analog.GR_COS_WAVE, 2720, 1, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.blocks_multiply_xx_0_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0), (self.blocks_multiply_xx_0_2, 0))
self.connect((self.analog_sig_source_x_0_1, 0), (self.blocks_multiply_xx_0_1, 0))
self.connect((self.analog_sig_source_x_1, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_0, 1))
self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_1, 1))
self.connect((self.audio_source_0, 0), (self.blocks_multiply_xx_0_2, 1))
self.connect((self.audio_source_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.audio_source_0, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.blks2_packet_decoder_0, 0), (self.blocks_unpacked_to_packed_xx_1, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_abs_xx_0_0, 0), (self.blocks_add_xx_0_0, 0))
self.connect((self.blocks_abs_xx_0_1, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_abs_xx_0_2, 0), (self.blocks_add_xx_0_0, 1))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_add_xx_0_0, 0), (self.blocks_rms_xx_0_0, 0))
self.connect((self.blocks_argmax_xx_0, 0), (self.blocks_null_sink_1, 0))
self.connect((self.blocks_argmax_xx_0, 1), (self.blocks_short_to_float_0, 0))
self.connect((self.blocks_float_to_uchar_0, 0), (self.blks2_packet_decoder_0, 0))
self.connect((self.blocks_float_to_uchar_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_integrate_xx_0, 0), (self.blocks_abs_xx_0_2, 0))
self.connect((self.blocks_integrate_xx_0_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_integrate_xx_0_1, 0), (self.blocks_abs_xx_0_0, 0))
self.connect((self.blocks_integrate_xx_1, 0), (self.blocks_abs_xx_0_1, 0))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_integrate_xx_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0), (self.blocks_integrate_xx_1, 0))
self.connect((self.blocks_multiply_xx_0_1, 0), (self.blocks_integrate_xx_0_1, 0))
self.connect((self.blocks_multiply_xx_0_2, 0), (self.blocks_integrate_xx_0_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_argmax_xx_0, 1))
self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_argmax_xx_0, 0))
self.connect((self.blocks_short_to_float_0, 0), (self.blocks_float_to_uchar_0, 0))
self.connect((self.blocks_short_to_float_0, 0), (self.qtgui_number_sink_1, 0))
self.connect((self.blocks_unpacked_to_packed_xx_1, 0), (self.blocks_file_sink_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Testaudiostreamport")
self.freq_wavelength = 8000
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 48000
self.fundamental_wavelength_samples = fundamental_wavelength_samples = 800
self.freq_wavelength = freq_wavelength = 8000
self.myVectorLength = myVectorLength = 32
self.lowpass_cutoff_freq = 4000
self.n_keep = (self.samp_rate/2)/self.lowpass_cutoff_freq
# allow the rms post suppression thread to track if changes aren't happening, which suggests a dead flowgraph.
self.rmspostsup_nochange_count = 0
##################################################
# Blocks
##################################################
self.probe_avg_frequency = blocks.probe_signal_f()
if ("getfreq_alpha" in SETTINGS["streamer"]):
myGetfreqAlpha = SETTINGS["streamer"]["getfreq_alpha"]
else:
myGetfreqAlpha = 0.1
self.powerquality_getfreqcpp_0 = powerquality.getfreqcpp(myGetfreqAlpha)
self.fractional_interpolator_xx_0_0 = filter.fractional_interpolator_ff(0, 0.1)
self.fractional_interpolator_xx_0 = filter.fractional_interpolator_ff(0, 0.1)
self.blocks_wavfile_sink_0 = blocks.wavfile_sink('/dev/stdout', 2, samp_rate, 16)
self.blocks_throttle_0_0 = blocks.throttle(gr.sizeof_float*1, samp_rate*10,True)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float*1, samp_rate*10,True)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff((-1, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((-1, ))
# self.blocks_getfreq_average_value = blocks.moving_average_ff(1000, 0.001, 40)
self.blocks_keep_one_in_n_0_0 = blocks.keep_one_in_n(gr.sizeof_float*1, 10)
self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n(gr.sizeof_float*1, 10)
self.blocks_delay_1 = blocks.delay(gr.sizeof_float*1, int(round(freq_wavelength)))
self.blocks_delay_0 = blocks.delay(gr.sizeof_float*1, int(round(freq_wavelength)))
self.blocks_add_xx_1 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
# Calculation of RMS power post-suppression (amplitude of harmonics), also will vary based on effectiveness of the muting.
rmsPostSuppressionAlpha = SETTINGS["streamer"]["rmsPostSuppressionAlpha"] # TODO: tune this
rmsPostSuppressionAverageLength = SETTINGS["streamer"]["rmsPostSuppressionAverageLength"] # TODO: tune this
rmsPostSuppressionAverageScale = SETTINGS["streamer"]["rmsPostSuppressionAverageScale"] # TODO: tune this
log("TODO: Tune the Post suppression Alpha value for both RMS and average RMS. Or even remove the averaging if possible.")
# Channel 1: Define the blocks needed to calculate and probe the average RMS harmonic power
self.blocks_rmsPostSuppression_ch1 = blocks.rms_ff(rmsPostSuppressionAlpha)
self.blocks_averagePostSuppression_ch1 = blocks.moving_average_ff(rmsPostSuppressionAverageLength,rmsPostSuppressionAverageScale,4000) # TODO: tune this
self.probe_rmsPostSuppression_ch1 = blocks.probe_signal_f()
# Channel 2: Define the blocks needed to calculate and probe the average RMS harmonic power
self.blocks_rmsPostSuppression_ch2 = blocks.rms_ff(rmsPostSuppressionAlpha)
self.blocks_averagePostSuppression_ch2 = blocks.moving_average_ff(rmsPostSuppressionAverageLength,rmsPostSuppressionAverageScale,4000) # TODO: tune this
self.probe_rmsPostSuppression_ch2 = blocks.probe_signal_f()
# channel 1: Connect the RMS harmonic blocks
self.connect((self.blocks_rmsPostSuppression_ch1,0),(self.blocks_averagePostSuppression_ch1,0))
self.connect((self.blocks_averagePostSuppression_ch1,0),(self.probe_rmsPostSuppression_ch1,0))
# Channel 2: Connect the RMS harmonic blocks
self.connect((self.blocks_rmsPostSuppression_ch2,0),(self.blocks_averagePostSuppression_ch2,0))
self.connect((self.blocks_averagePostSuppression_ch2,0),(self.probe_rmsPostSuppression_ch2,0))
# Connect Channels 1 and 2 to the larger flow.
self.connect((self.blocks_keep_one_in_n_0,0),(self.blocks_rmsPostSuppression_ch1,0))
self.connect((self.blocks_keep_one_in_n_0_0,0),(self.blocks_rmsPostSuppression_ch2,0))
# Left channel TCP connection
# log("Connecting to " + getConfigValue("pqserver") + ":" + str(getConfigValue("left_channel_tap_port")))
# self.blocks_socket_pdu_left_inputchannel = blocks.socket_pdu(
# "TCP_CLIENT",
# getConfigValue("pqserver"),
# str(getConfigValue("left_channel_tap_port")),
# 10000, # this arg is unused because we are client
# False) # this arg is unused because we are client
# self.blocks_pdu_to_tagged_stream_left = blocks.pdu_to_tagged_stream(
# blocks.float_t,
# SETTINGS["networking_tap1"]["length_tag_name"])
self.zeromq_sub_source_left = zeromq.sub_source(gr.sizeof_float, 1, SETTINGS["streamer"]["zmq_server_uri_left_channel"], 5000, True, -1)
# optimization: if left and right channels are specified as the same source then make a single connection to the source.
if SETTINGS["streamer"]["zmq_server_uri_left_channel"] == SETTINGS["streamer"]["zmq_server_uri_right_channel"]:
self.zeromq_sub_source_right = self.zeromq_sub_source_left
log("Optimization: Only making a single connection to PQ server since left and right streamer channels have same ZMQ URI.")
else:
# Connection URI/address to server is different for left and right channel so make a second connection for right channel.
self.zeromq_sub_source_right = zeromq.sub_source(gr.sizeof_float, 1, SETTINGS["streamer"]["zmq_server_uri_right_channel"], 5000, True, -1)
# self.msg_connect((self.blocks_socket_pdu_left_inputchannel,"pdus"),(self.blocks_pdu_to_tagged_stream_left,"pdus"))
#
# # Right Channel TCP connection
# log("Connecting to " + getConfigValue("pqserver") + ":" + str(getConfigValue("right_channel_tap_port")))
# self.blocks_socket_pdu_right_inputchannel = blocks.socket_pdu(
# "TCP_CLIENT",
# getConfigValue("pqserver"),
# str(getConfigValue("right_channel_tap_port")),
# 10000, # this arg is unused because we are client
# False) # this arg is unused because we are client
# self.blocks_pdu_to_tagged_stream_right = blocks.pdu_to_tagged_stream(
# blocks.float_t,
# SETTINGS["networking_tap1"]["length_tag_name"])
# self.msg_connect((self.blocks_socket_pdu_right_inputchannel, "pdus"), (self.blocks_pdu_to_tagged_stream_right, "pdus"))
self.analog_rail_ff_1 = analog.rail_ff(-0.8, 0.8)
self.analog_rail_ff_0 = analog.rail_ff(-0.8, 0.8)
# myDecay of 1e-2 (0.01) sounds great when input voltage to the Pi is clean (dirty rectifier voltage can introduce periodic bumps and thumbs that mess up AGC).
# myDecay of 0.1: pretty quick. Useful for exposing the thumb phenomenon that I'm currently investigating. 1e-2 (0.01) gets drown down due to thump but thump not very audible.
# Sensible default
myDecay = 1e-2
# Allow overriding in config file.
if ("agc_decay_rate" in SETTINGS["streamer"]):
myDecay = SETTINGS["streamer"]["agc_decay_rate"]
self.analog_agc2_xx_1 = analog.agc2_ff(0.1, myDecay, 0.1, 1.0)
self.analog_agc2_xx_1.set_max_gain(65536)
self.analog_agc2_xx_0 = analog.agc2_ff(0.1, myDecay, 0.1, 1.0)
self.analog_agc2_xx_0.set_max_gain(65536)
##################################################
# Connections
##################################################
self.connect((self.analog_agc2_xx_0, 0), (self.analog_rail_ff_0, 0))
self.connect((self.analog_agc2_xx_1, 0), (self.analog_rail_ff_1, 0))
self.connect((self.analog_rail_ff_0, 0), (self.blocks_wavfile_sink_0, 0))
self.connect((self.analog_rail_ff_1, 0), (self.blocks_wavfile_sink_0, 1))
self.connect((self.zeromq_sub_source_left, 0), (self.fractional_interpolator_xx_0, 0))
self.connect((self.zeromq_sub_source_right, 0), (self.fractional_interpolator_xx_0_0, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_keep_one_in_n_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.blocks_keep_one_in_n_0_0, 0))
self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_delay_1, 0), (self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_keep_one_in_n_0, 0), (self.analog_agc2_xx_0, 0))
self.connect((self.blocks_keep_one_in_n_0_0, 0), (self.analog_agc2_xx_1, 0))
self.connect((self.powerquality_getfreqcpp_0, 0), (self.probe_avg_frequency, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blocks_add_xx_1, 1))
self.connect((self.blocks_throttle_0, 0), (self.blocks_add_xx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_delay_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.powerquality_getfreqcpp_0, 0))
self.connect((self.blocks_throttle_0_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.blocks_throttle_0_0, 0), (self.blocks_delay_1, 0))
self.connect((self.fractional_interpolator_xx_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.fractional_interpolator_xx_0_0, 0), (self.blocks_throttle_0_0, 0))
# self.connect((self.powerquality_getfreqcpp_0, 0), (self.blocks_getfreq_average_value, 0))
### Define FFT related blocks LEFT-CHANNEL ONLY FOR NOW.
self.fft_vxx_0 = fft.fft_vfc(myVectorLength, True, (window.blackmanharris(myVectorLength)), 1)
self.blocks_stream_to_vector_0 = blocks.stream_to_vector(gr.sizeof_float*1, myVectorLength)
self.blocks_keep_one_in_n_0 = blocks.keep_one_in_n(gr.sizeof_float*1, self.n_keep)
self.blocks_complex_to_mag_squared_0 = blocks.complex_to_mag_squared(myVectorLength)
self.blocks_throttle = blocks.throttle(gr.sizeof_float * 1, self.samp_rate, True)
self.blocks_fft_vector_sink_0 = blocks.vector_sink_f(self.myVectorLength)
### Connect FFT BLOCKS.
# Down-sample / decimate the input. We pick up the flowgraph after AGC but before the rail.
self.connect((self.analog_agc2_xx_0, 0), (self.blocks_keep_one_in_n_0, 0))
# Convert the stream to a vector in preparation for FFT
self.connect((self.blocks_keep_one_in_n_0, 0), (self.blocks_stream_to_vector_0, 0))
# Perform FFT analysis of the stream.
self.connect((self.blocks_stream_to_vector_0, 0), (self.fft_vxx_0, 0))
# Send FFT data (phase and magnitude) into a mag^2 block to get strength of each bin
self.connect((self.fft_vxx_0, 0), (self.blocks_complex_to_mag_squared_0, 0))
# Send the final result (magnitudes in each fft bin) into vector sink.
# self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_fft_vector_sink_0, 0))
self.connect((self.blocks_complex_to_mag_squared_0, 0), (self.blocks_fft_vector_sink_0, 0))
def __init__(self):
gr.top_block.__init__(self, "THD Analyser")
Qt.QWidget.__init__(self)
self.setWindowTitle("THD Analyser")
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", "THD_analyser")
self.restoreGeometry(
self.settings.value("geometry", type=QtCore.QByteArray))
##################################################
# Variables
##################################################
self.frequency = frequency = 1000
self.cut_off = cut_off = frequency / 10
self.transition_width = transition_width = cut_off / 10
self.samp_rate = samp_rate = 44100
##################################################
# Blocks
##################################################
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_HORIZ, 1)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("")
labels = ['', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in xrange(1):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(
self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win)
self.low_pass_filter_0 = filter.fir_filter_fff(
1,
firdes.low_pass(1, samp_rate,
frequency + cut_off - transition_width,
transition_width, firdes.WIN_BLACKMAN, 6.76))
self.high_pass_filter_0 = filter.fir_filter_fff(
1,
firdes.high_pass(1, samp_rate,
frequency + cut_off + (transition_width * 1.1),
transition_width, firdes.WIN_BLACKMAN, 6.76))
self.dc_blocker_xx_0_0 = filter.dc_blocker_ff(32, True)
self.dc_blocker_xx_0 = filter.dc_blocker_ff(32, True)
self.blocks_rms_xx_0_0 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_null_source_0 = blocks.null_source(gr.sizeof_float * 1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float * 1)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((100, ))
self.blocks_divide_xx_0 = blocks.divide_ff(1)
self.audio_source_0 = audio.source(samp_rate, '', True)
self.audio_sink_0 = audio.sink(samp_rate, '', True)
self.analog_sig_source_x_0 = analog.sig_source_f(
samp_rate, analog.GR_SIN_WAVE, frequency, 0.5, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_sig_source_x_0, 0), (self.audio_sink_0, 1))
self.connect((self.audio_source_0, 1), (self.blocks_null_sink_0, 0))
self.connect((self.audio_source_0, 0), (self.high_pass_filter_0, 0))
self.connect((self.audio_source_0, 0), (self.low_pass_filter_0, 0))
self.connect((self.blocks_divide_xx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.qtgui_number_sink_0, 0))
self.connect((self.blocks_null_source_0, 0), (self.audio_sink_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_divide_xx_0, 1))
self.connect((self.blocks_rms_xx_0_0, 0), (self.blocks_divide_xx_0, 0))
self.connect((self.dc_blocker_xx_0, 0), (self.blocks_rms_xx_0_0, 0))
self.connect((self.dc_blocker_xx_0_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.high_pass_filter_0, 0), (self.dc_blocker_xx_0, 0))
self.connect((self.low_pass_filter_0, 0), (self.dc_blocker_xx_0_0, 0))
def __init__(self):
gr.top_block.__init__(self, "OOK Receiver")
Qt.QWidget.__init__(self)
self.setWindowTitle("OOK Receiver")
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", "ook_receiver")
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.samp_rate = samp_rate = 10e6
self.baseband_freq = baseband_freq = 500
self.threshold = threshold = 0.03
self.samples_per_symbol = samples_per_symbol = int(samp_rate /
baseband_freq)
self.carrier_freq = carrier_freq = 432.867e6
self.alpha = alpha = 0.00328
##################################################
# Blocks
##################################################
self._threshold_range = Range(0, 1, 0.01, 0.03, 200)
self._threshold_win = RangeWidget(self._threshold_range,
self.set_threshold, 'Threshold',
"counter_slider", float)
self.top_grid_layout.addWidget(self._threshold_win)
self._alpha_range = Range(0.00001, 0.01, 0.00001, 0.00328, 200)
self._alpha_win = RangeWidget(self._alpha_range, self.set_alpha,
'alpha', "counter_slider", float)
self.top_grid_layout.addWidget(self._alpha_win)
self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
interpolation=1,
decimation=int(samples_per_symbol / 4),
taps=[1],
fractional_bw=None)
self.qtgui_time_sink_x_1 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
1 #number of inputs
)
self.qtgui_time_sink_x_1.set_update_time(0.10)
self.qtgui_time_sink_x_1.set_y_axis(-1, 1)
self.qtgui_time_sink_x_1.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1.enable_tags(True)
self.qtgui_time_sink_x_1.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0, 0,
0, "")
self.qtgui_time_sink_x_1.enable_autoscale(False)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_axis_labels(True)
self.qtgui_time_sink_x_1.enable_control_panel(True)
self.qtgui_time_sink_x_1.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 = [0, -1, -1, -1, -1, -1, -1, -1, -1, -1]
for i in range(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_win = sip.wrapinstance(
self.qtgui_time_sink_x_1.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
600000, #size
samp_rate, #samp_rate
"", #name
3 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(0, 0.15)
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_NORM,
qtgui.TRIG_SLOPE_POS, 0.07,
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(True)
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(3):
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.top_grid_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c(
1024, #size
firdes.WIN_BLACKMAN_hARRIS, #wintype
carrier_freq, #fc
samp_rate, #bw
"", #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.top_grid_layout.addWidget(self._qtgui_freq_sink_x_0_win)
self.osmosdr_source_0 = osmosdr.source(args="numchan=" + str(1) + " " +
"soapy=0,driver=lime")
self.osmosdr_source_0.set_sample_rate(samp_rate)
self.osmosdr_source_0.set_center_freq(carrier_freq, 0)
self.osmosdr_source_0.set_freq_corr(0, 0)
self.osmosdr_source_0.set_gain(0, 0)
self.osmosdr_source_0.set_if_gain(0, 0)
self.osmosdr_source_0.set_bb_gain(0, 0)
self.osmosdr_source_0.set_antenna('', 0)
self.osmosdr_source_0.set_bandwidth(0, 0)
self.blocks_threshold_ff_0_0 = blocks.threshold_ff(
threshold, threshold, 0)
self.blocks_threshold_ff_0 = blocks.threshold_ff(0.04, 0.06, 0)
self.blocks_rms_xx_0 = blocks.rms_ff(alpha)
self.blocks_pack_k_bits_bb_0 = blocks.pack_k_bits_bb(4)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(0.1)
self.blocks_float_to_char_0 = blocks.float_to_char(1, 1)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_char * 1,
'/run/media/gpellaeon/ubuntu20_04/home/pellaeon/Development/SDR/GRFlowgraphs/ook/digital_output.txt',
False)
self.blocks_file_sink_0.set_unbuffered(False)
self.blocks_complex_to_mag_0 = blocks.complex_to_mag(1)
##################################################
# Connections
##################################################
self.connect((self.blocks_complex_to_mag_0, 0),
(self.blocks_rms_xx_0, 0))
self.connect((self.blocks_complex_to_mag_0, 0),
(self.blocks_threshold_ff_0, 0))
self.connect((self.blocks_complex_to_mag_0, 0),
(self.qtgui_time_sink_x_0, 0))
self.connect((self.blocks_float_to_char_0, 0),
(self.blocks_pack_k_bits_bb_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_pack_k_bits_bb_0, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_rms_xx_0, 0),
(self.blocks_threshold_ff_0_0, 0))
self.connect((self.blocks_threshold_ff_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_threshold_ff_0_0, 0),
(self.qtgui_time_sink_x_0, 2))
self.connect((self.blocks_threshold_ff_0_0, 0),
(self.rational_resampler_xxx_0, 0))
self.connect((self.osmosdr_source_0, 0),
(self.blocks_complex_to_mag_0, 0))
self.connect((self.osmosdr_source_0, 0), (self.qtgui_freq_sink_x_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.blocks_float_to_char_0, 0))
self.connect((self.rational_resampler_xxx_0, 0),
(self.qtgui_time_sink_x_1, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Threshold")
##################################################
# Variables
##################################################
self.samples_per_bit = samples_per_bit = 40960
self.samp_rate = samp_rate = 32000
self._b_power_config = ConfigParser.ConfigParser()
self._b_power_config.read(
'/Users/jaredweinstein/Desktop/CS434Project/src/config')
try:
b_power = self._b_power_config.getfloat('power', 'b')
except:
b_power = 1
self.b_power = b_power
self._a_power_config = ConfigParser.ConfigParser()
self._a_power_config.read(
'/Users/jaredweinstein/Desktop/CS434Project/src/config')
try:
a_power = self._a_power_config.getfloat('power', 'a')
except:
a_power = .5
self.a_power = a_power
##################################################
# Blocks
##################################################
self.wxgui_numbersink2_4 = numbersink2.number_sink_f(
self.GetWin(),
unit='Units',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label='Number Plot',
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_4.win)
self.wxgui_numbersink2_3 = numbersink2.number_sink_f(
self.GetWin(),
unit='',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=.001,
label='Neither',
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_3.win)
self.wxgui_numbersink2_2 = numbersink2.number_sink_f(
self.GetWin(),
unit='',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=.001,
label='B',
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_2.win)
self.wxgui_numbersink2_1 = numbersink2.number_sink_f(
self.GetWin(),
unit='',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=.001,
label='A',
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_1.win)
self.wxgui_numbersink2_0 = numbersink2.number_sink_f(
self.GetWin(),
unit='',
minval=-100,
maxval=100,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=.001,
label='A + B',
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_0.win)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_float * 1,
samp_rate, True)
self.blocks_rms_xx_3 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_2 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_1 = blocks.rms_ff(0.0001)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vff(
(b_power, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff(
(a_power, ))
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/src/carrier', True)
self.blocks_file_sink_3 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/avg_b', False)
self.blocks_file_sink_3.set_unbuffered(False)
self.blocks_file_sink_2 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/avg_both',
False)
self.blocks_file_sink_2.set_unbuffered(False)
self.blocks_file_sink_1 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/avg_a', False)
self.blocks_file_sink_1.set_unbuffered(False)
self.blocks_file_sink_0 = blocks.file_sink(
gr.sizeof_float * 1,
'/Users/jaredweinstein/Desktop/CS434Project/output/avg_neither',
False)
self.blocks_file_sink_0.set_unbuffered(True)
self.blocks_divide_xx_3 = blocks.divide_ff(1)
self.blocks_divide_xx_2 = blocks.divide_ff(1)
self.blocks_divide_xx_1 = blocks.divide_ff(1)
self.blocks_divide_xx_0 = blocks.divide_ff(1)
self.blocks_add_xx_2 = blocks.add_vff(1)
self.blocks_add_xx_1 = blocks.add_vff(1)
self.blocks_add_xx_0 = blocks.add_vff(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.analog_const_source_x_2 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, a_power)
self.analog_const_source_x_1 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, 1)
self.analog_const_source_x_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, 1)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_divide_xx_0, 1))
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_divide_xx_1, 1))
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_divide_xx_2, 1))
self.connect((self.analog_const_source_x_1, 0),
(self.blocks_divide_xx_3, 1))
self.connect((self.analog_const_source_x_2, 0),
(self.wxgui_numbersink2_4, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_add_xx_0, 1))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_add_xx_2, 1))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_abs_xx_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_rms_xx_3, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_add_xx_1, 0))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_add_xx_1, 0), (self.blocks_rms_xx_1, 0))
self.connect((self.blocks_add_xx_2, 0), (self.blocks_rms_xx_2, 0))
self.connect((self.blocks_divide_xx_0, 0),
(self.blocks_file_sink_1, 0))
self.connect((self.blocks_divide_xx_0, 0),
(self.wxgui_numbersink2_1, 0))
self.connect((self.blocks_divide_xx_1, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_divide_xx_2, 0),
(self.blocks_file_sink_3, 0))
self.connect((self.blocks_divide_xx_2, 0),
(self.wxgui_numbersink2_2, 0))
self.connect((self.blocks_divide_xx_3, 0),
(self.blocks_file_sink_0, 0))
self.connect((self.blocks_divide_xx_3, 0),
(self.wxgui_numbersink2_3, 0))
self.connect((self.blocks_file_source_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_add_xx_1, 1))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_add_xx_2, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.blocks_divide_xx_0, 0))
self.connect((self.blocks_rms_xx_1, 0), (self.blocks_divide_xx_1, 0))
self.connect((self.blocks_rms_xx_2, 0), (self.blocks_divide_xx_2, 0))
self.connect((self.blocks_rms_xx_3, 0), (self.blocks_divide_xx_3, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_file_sink_2, 0))
self.connect((self.blocks_throttle_0, 0),
(self.wxgui_numbersink2_0, 0))
def __init__(self):
gr.top_block.__init__(self, "HF channel simulation")
##################################################
# Variables
##################################################
self.snr = snr = 40
self.vol = vol = [1, 1]
self.tau_a = tau_a = 1 / 100.
self.tau = tau = 0.1
self.snrVecOut = snrVecOut = ([0] * 3)
self.samp_rate = samp_rate = 48000
self.outSigRMSVec = outSigRMSVec = ([0] * 2)
self.noSpread = noSpread = 0
self.kN = kN = pow(10.0, (-snr / 20.0))
self.freqShift = freqShift = 0.0
self.fd = fd = 1
self.en_noise = en_noise = [0, 0]
self.doppler_ir = doppler_ir = [
0.0016502763167573274, 0.0018854799389366934, 0.002149957633383614,
0.0024466994528029662, 0.002778907461425479, 0.003149998028185868,
0.003563602180973301, 0.00402356375450247, 0.004533935060796761,
0.0050989698117900155, 0.005723113028669535, 0.006410987682800636,
0.007167377828853199, 0.007997208012493867, 0.008905518763040982,
0.00989743801603955, 0.010978148351927763, 0.012152849984840378,
0.013426719489994542, 0.014804864318746317, 0.016292273216847054,
0.01789376273305468, 0.019613920081278834, 0.021457042698902442,
0.023427074925696508, 0.025527542310538734, 0.027761484135525694,
0.030131384827462734, 0.03263910500345486, 0.035285812968654906,
0.03807191754835305, 0.04099700319171279, 0.04405976832879332,
0.04725796799434838, 0.050588361749672524, 0.05404666793605477,
0.057627525278984175, 0.06132446283016882, 0.06512987918400244,
0.0690350318359975, 0.073030037462906, 0.07710388379815894,
0.08124445365265866, 0.08543856149104095, 0.08967200281887802,
0.0939296164688993, 0.09819535969651079, 0.10245239580938088,
0.10668319386560887, 0.1108696397832219, 0.11499315801386097,
0.11903484274903825, 0.12297559745183839, 0.12679628134392928,
0.1304778613306593, 0.13400156771907581, 0.1373490519778611,
0.14050254470705797, 0.14344501193124823, 0.14616030780428022,
0.14863332181791858, 0.15085011864154488, 0.1527980687853246,
0.154465968374505, 0.15584414644656272, 0.15692455833401583,
0.15770086387153975, 0.1581684893637365, 0.15832467246620405,
0.1581684893637365, 0.15770086387153975, 0.15692455833401583,
0.15584414644656272, 0.154465968374505, 0.1527980687853246,
0.15085011864154488, 0.14863332181791858, 0.14616030780428022,
0.14344501193124823, 0.14050254470705797, 0.1373490519778611,
0.13400156771907581, 0.1304778613306593, 0.12679628134392928,
0.12297559745183839, 0.11903484274903825, 0.11499315801386097,
0.1108696397832219, 0.10668319386560887, 0.10245239580938088,
0.09819535969651079, 0.0939296164688993, 0.08967200281887802,
0.08543856149104095, 0.08124445365265866, 0.07710388379815894,
0.073030037462906, 0.0690350318359975, 0.06512987918400244,
0.06132446283016882, 0.057627525278984175, 0.05404666793605477,
0.050588361749672524, 0.04725796799434838, 0.04405976832879332,
0.04099700319171279, 0.03807191754835305, 0.035285812968654906,
0.03263910500345486, 0.030131384827462734, 0.027761484135525694,
0.025527542310538734, 0.023427074925696508, 0.021457042698902442,
0.019613920081278834, 0.01789376273305468, 0.016292273216847054,
0.014804864318746317, 0.013426719489994542, 0.012152849984840378,
0.010978148351927763, 0.00989743801603955, 0.008905518763040982,
0.007997208012493867, 0.007167377828853199, 0.006410987682800636,
0.005723113028669535, 0.0050989698117900155, 0.004533935060796761,
0.00402356375450247, 0.003563602180973301, 0.003149998028185868,
0.002778907461425479, 0.0024466994528029662, 0.002149957633383614,
0.0018854799389366934, 0.0016502763167573274
]
self.ampl = ampl = [[1.0, 1.0], [1.0, 1.0]]
##################################################
# Blocks
##################################################
self.snrOut = blocks.probe_signal_vf(4)
self.outSigRMS = blocks.probe_signal_vf(2)
def _snrVecOut_probe():
while True:
val = self.snrOut.level()
try:
self.set_snrVecOut(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_snrVecOut_thread = threading.Thread(target=_snrVecOut_probe)
_snrVecOut_thread.daemon = True
_snrVecOut_thread.start()
self.single_pole_iir_filter_xx_0_1 = filter.single_pole_iir_filter_ff(
2 * pi * tau_a / samp_rate, 1)
self.single_pole_iir_filter_xx_0_0_0 = filter.single_pole_iir_filter_ff(
2 * pi * tau_a / samp_rate, 1)
self.single_pole_iir_filter_xx_0_0 = filter.single_pole_iir_filter_ff(
2 * pi * tau_a / samp_rate, 1)
self.single_pole_iir_filter_xx_0 = filter.single_pole_iir_filter_ff(
2 * pi * tau_a / samp_rate, 1)
def _outSigRMSVec_probe():
while True:
val = self.outSigRMS.level()
try:
self.set_outSigRMSVec(val)
except AttributeError:
pass
time.sleep(1.0 / (10))
_outSigRMSVec_thread = threading.Thread(target=_outSigRMSVec_probe)
_outSigRMSVec_thread.daemon = True
_outSigRMSVec_thread.start()
self.low_pass_filter_2_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate, 1550, 100, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_2 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate, 1550, 100, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_1_1 = filter.interp_fir_filter_ccf(
int(samp_rate / 100),
firdes.low_pass(ampl[1][0] * (samp_rate / 100.0), samp_rate, 50,
25, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_1_0_0 = filter.interp_fir_filter_ccf(
int(samp_rate / 100),
firdes.low_pass(ampl[1][1] * (samp_rate / 100.0), samp_rate, 50,
25, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_1_0 = filter.interp_fir_filter_ccf(
int(samp_rate / 100),
firdes.low_pass(ampl[0][1] * (samp_rate / 100.0), samp_rate, 50,
25, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_1 = filter.interp_fir_filter_ccf(
int(samp_rate / 100),
firdes.low_pass(ampl[0][0] * (samp_rate / 100.0), samp_rate, 50,
25, firdes.WIN_HAMMING, 6.76))
self.low_pass_filter_0_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate, 1750 + 100, 600, firdes.WIN_HAMMING,
6.76))
self.low_pass_filter_0 = filter.fir_filter_ccf(
1,
firdes.low_pass(1, samp_rate, 1750 + 100, 600, firdes.WIN_HAMMING,
6.76))
self.epy_block_0_0_0_0 = epy_block_0_0_0_0.blk(fd=fd)
self.epy_block_0_0_0 = epy_block_0_0_0.blk(fd=fd)
self.epy_block_0_0 = epy_block_0_0.blk(fd=fd)
self.epy_block_0 = epy_block_0.blk(fd=fd)
self.blocks_streams_to_vector_0_0 = blocks.streams_to_vector(
gr.sizeof_float * 1, 2)
self.blocks_streams_to_vector_0 = blocks.streams_to_vector(
gr.sizeof_float * 1, 4)
self.blocks_selector_0_1 = blocks.selector(gr.sizeof_gr_complex * 1,
noSpread, 0)
self.blocks_selector_0_1.set_enabled(True)
self.blocks_selector_0_0_0 = blocks.selector(gr.sizeof_gr_complex * 1,
noSpread, 0)
self.blocks_selector_0_0_0.set_enabled(True)
self.blocks_selector_0_0 = blocks.selector(gr.sizeof_gr_complex * 1,
noSpread, 0)
self.blocks_selector_0_0.set_enabled(True)
self.blocks_selector_0 = blocks.selector(gr.sizeof_gr_complex * 1,
noSpread, 0)
self.blocks_selector_0.set_enabled(True)
self.blocks_rms_xx_0_1 = blocks.rms_cf(2 * pi * tau_a * 100 /
samp_rate)
self.blocks_rms_xx_0_0_0 = blocks.rms_ff(2 * pi * tau_a * 10 /
samp_rate)
self.blocks_rms_xx_0_0 = blocks.rms_ff(2 * pi * tau_a * 10 / samp_rate)
self.blocks_rms_xx_0 = blocks.rms_cf(2 * pi * tau_a * 100 / samp_rate)
self.blocks_null_source_0 = blocks.null_source(gr.sizeof_float * 1)
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_float * 1)
self.blocks_nlog10_ff_0_0 = blocks.nlog10_ff(10, 1, 0)
self.blocks_nlog10_ff_0 = blocks.nlog10_ff(10, 1, 0)
self.blocks_multiply_xx_1_0 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_1 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0_1 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0_0_1 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0_0_0_1 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0_0_0_0_1 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0_0_0_0_0_0 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0_0_0_0_0 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0_0_0_0 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0_0_0 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0_0 = blocks.multiply_vcc(1)
self.blocks_multiply_xx_0 = blocks.multiply_vcc(1)
self.blocks_multiply_const_vxx_3_0 = blocks.multiply_const_ff(
en_noise[1])
self.blocks_multiply_const_vxx_3 = blocks.multiply_const_ff(
en_noise[0])
self.blocks_multiply_const_vxx_2_0 = blocks.multiply_const_cc(vol[1])
self.blocks_multiply_const_vxx_2 = blocks.multiply_const_cc(vol[0])
self.blocks_multiply_const_vxx_1_0 = blocks.multiply_const_ff(
2 * sqrt(ampl[1][0]**2 + ampl[1][1]**2) * 2)
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_ff(
2 * sqrt(ampl[0][0]**2 + ampl[0][1]**2) * 2)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_ff(0.5)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(0.5)
self.blocks_float_to_complex_1_0 = blocks.float_to_complex(1)
self.blocks_float_to_complex_1 = blocks.float_to_complex(1)
self.blocks_float_to_complex_0_0 = blocks.float_to_complex(1)
self.blocks_float_to_complex_0 = blocks.float_to_complex(1)
self.blocks_divide_xx_1_0 = blocks.divide_ff(1)
self.blocks_divide_xx_1 = blocks.divide_ff(1)
self.blocks_delay_0_0 = blocks.delay(gr.sizeof_gr_complex * 1,
int(tau * samp_rate))
self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex * 1,
int(tau * samp_rate))
self.blocks_complex_to_real_0_0 = blocks.complex_to_real(1)
self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
self.blocks_complex_to_mag_squared_2_1 = blocks.complex_to_mag_squared(
1)
self.blocks_complex_to_mag_squared_2_0_0 = blocks.complex_to_mag_squared(
1)
self.blocks_complex_to_mag_squared_2_0 = blocks.complex_to_mag_squared(
1)
self.blocks_complex_to_mag_squared_2 = blocks.complex_to_mag_squared(1)
self.blocks_add_xx_1_0 = blocks.add_vff(1)
self.blocks_add_xx_1 = blocks.add_vff(1)
self.blocks_add_xx_0_1 = blocks.add_vcc(1)
self.blocks_add_xx_0_0_0 = blocks.add_vcc(1)
self.blocks_add_xx_0_0 = blocks.add_vcc(1)
self.blocks_add_xx_0 = blocks.add_vcc(1)
self.audio_source_0 = audio.source(samp_rate, 'hw:CARD=Rubix44,DEV=0',
False)
self.audio_sink_0 = audio.sink(samp_rate, 'hw:CARD=Rubix44,DEV=0',
False)
self.analog_sig_source_x_3 = analog.sig_source_f(
samp_rate, analog.GR_COS_WAVE, 1000, 0.3, 0, 0)
self.analog_sig_source_x_2_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, 1850, 1, 0, 0)
self.analog_sig_source_x_2 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, 1850, 1, 0, 0)
self.analog_sig_source_x_1_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, freqShift, 1, 0, 0)
self.analog_sig_source_x_1 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, freqShift, 1, 0, 0)
self.analog_sig_source_x_0_0_1 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, -1850, 1, 0, 0)
self.analog_sig_source_x_0_0_0_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, 1850, 1, 0, 0)
self.analog_sig_source_x_0_0_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, 1850, 1, 0, 0)
self.analog_sig_source_x_0_0 = analog.sig_source_c(
samp_rate, analog.GR_COS_WAVE, -1850, 1, 0, 0)
self.analog_noise_source_x_1_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 1e-0 * kN, 13)
self.analog_noise_source_x_1 = analog.noise_source_c(
analog.GR_GAUSSIAN, 1e-0 * kN, 3)
self.analog_noise_source_x_0_1 = analog.noise_source_c(
analog.GR_GAUSSIAN, 1, 10)
self.analog_noise_source_x_0_0_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 1, 11)
self.analog_noise_source_x_0_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 1, 1)
self.analog_noise_source_x_0 = analog.noise_source_c(
analog.GR_GAUSSIAN, 1, 0)
self.analog_const_source_x_2_0 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, 0)
self.analog_const_source_x_2 = analog.sig_source_f(
0, analog.GR_CONST_WAVE, 0, 0, 0)
self.analog_const_source_x_1_1 = analog.sig_source_c(
0, analog.GR_CONST_WAVE, 0, 0, ampl[1][0])
self.analog_const_source_x_1_0_0 = analog.sig_source_c(
0, analog.GR_CONST_WAVE, 0, 0, ampl[1][1])
self.analog_const_source_x_1_0 = analog.sig_source_c(
0, analog.GR_CONST_WAVE, 0, 0, ampl[0][1])
self.analog_const_source_x_1 = analog.sig_source_c(
0, analog.GR_CONST_WAVE, 0, 0, ampl[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, 0)
##################################################
# Connections
##################################################
self.connect((self.analog_const_source_x_0, 0),
(self.blocks_float_to_complex_0, 1))
self.connect((self.analog_const_source_x_0_0, 0),
(self.blocks_float_to_complex_0_0, 1))
self.connect((self.analog_const_source_x_1, 0),
(self.blocks_selector_0, 1))
self.connect((self.analog_const_source_x_1_0, 0),
(self.blocks_selector_0_0, 1))
self.connect((self.analog_const_source_x_1_0_0, 0),
(self.blocks_selector_0_0_0, 1))
self.connect((self.analog_const_source_x_1_1, 0),
(self.blocks_selector_0_1, 1))
self.connect((self.analog_const_source_x_2, 0),
(self.blocks_float_to_complex_1, 1))
self.connect((self.analog_const_source_x_2_0, 0),
(self.blocks_float_to_complex_1_0, 1))
self.connect((self.analog_noise_source_x_0, 0), (self.epy_block_0, 0))
self.connect((self.analog_noise_source_x_0_0, 0),
(self.epy_block_0_0, 0))
self.connect((self.analog_noise_source_x_0_0_0, 0),
(self.epy_block_0_0_0_0, 0))
self.connect((self.analog_noise_source_x_0_1, 0),
(self.epy_block_0_0_0, 0))
self.connect((self.analog_noise_source_x_1, 0),
(self.low_pass_filter_2, 0))
self.connect((self.analog_noise_source_x_1_0, 0),
(self.low_pass_filter_2_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0),
(self.blocks_multiply_xx_0, 1))
self.connect((self.analog_sig_source_x_0_0_0, 0),
(self.blocks_multiply_xx_0_0, 1))
self.connect((self.analog_sig_source_x_0_0_0_0, 0),
(self.blocks_multiply_xx_0_0_1, 1))
self.connect((self.analog_sig_source_x_0_0_1, 0),
(self.blocks_multiply_xx_0_1, 1))
self.connect((self.analog_sig_source_x_1, 0),
(self.blocks_multiply_xx_1, 0))
self.connect((self.analog_sig_source_x_1_0, 0),
(self.blocks_multiply_xx_1_0, 0))
self.connect((self.analog_sig_source_x_2, 0),
(self.blocks_multiply_xx_0_0_0_0_0, 1))
self.connect((self.analog_sig_source_x_2_0, 0),
(self.blocks_multiply_xx_0_0_0_0_0_0, 1))
self.connect((self.analog_sig_source_x_3, 0),
(self.blocks_multiply_const_vxx_3, 0))
self.connect((self.analog_sig_source_x_3, 0),
(self.blocks_multiply_const_vxx_3_0, 0))
self.connect((self.audio_source_0, 0),
(self.blocks_float_to_complex_0, 0))
self.connect((self.audio_source_0, 1),
(self.blocks_float_to_complex_0_0, 0))
self.connect((self.audio_source_0, 2), (self.blocks_null_sink_0, 0))
self.connect((self.audio_source_0, 3), (self.blocks_null_sink_0, 1))
self.connect((self.blocks_add_xx_0, 0), (self.blocks_multiply_xx_1, 1))
self.connect((self.blocks_add_xx_0_0, 0),
(self.blocks_multiply_const_vxx_2, 0))
self.connect((self.blocks_add_xx_0_0_0, 0),
(self.blocks_multiply_const_vxx_2_0, 0))
self.connect((self.blocks_add_xx_0_1, 0),
(self.blocks_multiply_xx_1_0, 1))
self.connect((self.blocks_add_xx_1, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_add_xx_1_0, 0),
(self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blocks_complex_to_mag_squared_2, 0),
(self.single_pole_iir_filter_xx_0, 0))
self.connect((self.blocks_complex_to_mag_squared_2_0, 0),
(self.single_pole_iir_filter_xx_0_0, 0))
self.connect((self.blocks_complex_to_mag_squared_2_0_0, 0),
(self.single_pole_iir_filter_xx_0_0_0, 0))
self.connect((self.blocks_complex_to_mag_squared_2_1, 0),
(self.single_pole_iir_filter_xx_0_1, 0))
self.connect((self.blocks_complex_to_real_0, 0),
(self.blocks_add_xx_1, 0))
self.connect((self.blocks_complex_to_real_0_0, 0),
(self.blocks_add_xx_1_0, 1))
self.connect((self.blocks_delay_0, 0),
(self.blocks_multiply_xx_0_0_0_0, 0))
self.connect((self.blocks_delay_0_0, 0),
(self.blocks_multiply_xx_0_0_0_0_1, 0))
self.connect((self.blocks_divide_xx_1, 0),
(self.blocks_nlog10_ff_0, 0))
self.connect((self.blocks_divide_xx_1_0, 0),
(self.blocks_nlog10_ff_0_0, 0))
self.connect((self.blocks_float_to_complex_0, 0),
(self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_float_to_complex_0_0, 0),
(self.blocks_multiply_xx_0_1, 0))
self.connect((self.blocks_float_to_complex_1, 0),
(self.blocks_multiply_xx_0_0_0_0_0, 2))
self.connect((self.blocks_float_to_complex_1_0, 0),
(self.blocks_multiply_xx_0_0_0_0_0_0, 2))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.audio_sink_0, 1))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_rms_xx_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.audio_sink_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0),
(self.blocks_rms_xx_0_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_1, 0),
(self.blocks_float_to_complex_1, 0))
self.connect((self.blocks_multiply_const_vxx_1_0, 0),
(self.blocks_float_to_complex_1_0, 0))
self.connect((self.blocks_multiply_const_vxx_2, 0),
(self.blocks_complex_to_real_0, 0))
self.connect((self.blocks_multiply_const_vxx_2_0, 0),
(self.blocks_complex_to_real_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_3, 0),
(self.blocks_add_xx_1, 1))
self.connect((self.blocks_multiply_const_vxx_3_0, 0),
(self.blocks_add_xx_1_0, 0))
self.connect((self.blocks_multiply_xx_0, 0),
(self.low_pass_filter_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.blocks_delay_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.blocks_multiply_xx_0_0_0, 0))
self.connect((self.blocks_multiply_xx_0_0, 0),
(self.blocks_rms_xx_0, 0))
self.connect((self.blocks_multiply_xx_0_0_0, 0),
(self.blocks_add_xx_0, 0))
self.connect((self.blocks_multiply_xx_0_0_0_0, 0),
(self.blocks_add_xx_0, 1))
self.connect((self.blocks_multiply_xx_0_0_0_0_0, 0),
(self.blocks_add_xx_0_0, 1))
self.connect((self.blocks_multiply_xx_0_0_0_0_0, 0),
(self.blocks_complex_to_mag_squared_2_0, 0))
self.connect((self.blocks_multiply_xx_0_0_0_0_0_0, 0),
(self.blocks_add_xx_0_0_0, 1))
self.connect((self.blocks_multiply_xx_0_0_0_0_0_0, 0),
(self.blocks_complex_to_mag_squared_2_0_0, 0))
self.connect((self.blocks_multiply_xx_0_0_0_0_1, 0),
(self.blocks_add_xx_0_1, 1))
self.connect((self.blocks_multiply_xx_0_0_0_1, 0),
(self.blocks_add_xx_0_1, 0))
self.connect((self.blocks_multiply_xx_0_0_1, 0),
(self.blocks_delay_0_0, 0))
self.connect((self.blocks_multiply_xx_0_0_1, 0),
(self.blocks_multiply_xx_0_0_0_1, 0))
self.connect((self.blocks_multiply_xx_0_0_1, 0),
(self.blocks_rms_xx_0_1, 0))
self.connect((self.blocks_multiply_xx_0_1, 0),
(self.low_pass_filter_0_0, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.blocks_add_xx_0_0, 0))
self.connect((self.blocks_multiply_xx_1, 0),
(self.blocks_complex_to_mag_squared_2, 0))
self.connect((self.blocks_multiply_xx_1_0, 0),
(self.blocks_add_xx_0_0_0, 0))
self.connect((self.blocks_multiply_xx_1_0, 0),
(self.blocks_complex_to_mag_squared_2_1, 0))
self.connect((self.blocks_nlog10_ff_0, 0),
(self.blocks_streams_to_vector_0, 2))
self.connect((self.blocks_nlog10_ff_0_0, 0),
(self.blocks_streams_to_vector_0, 3))
self.connect((self.blocks_null_source_0, 0), (self.audio_sink_0, 2))
self.connect((self.blocks_null_source_0, 1), (self.audio_sink_0, 3))
self.connect((self.blocks_rms_xx_0, 0),
(self.blocks_multiply_const_vxx_1, 0))
self.connect((self.blocks_rms_xx_0_0, 0),
(self.blocks_streams_to_vector_0_0, 0))
self.connect((self.blocks_rms_xx_0_0_0, 0),
(self.blocks_streams_to_vector_0_0, 1))
self.connect((self.blocks_rms_xx_0_1, 0),
(self.blocks_multiply_const_vxx_1_0, 0))
self.connect((self.blocks_selector_0, 0),
(self.blocks_multiply_xx_0_0_0, 1))
self.connect((self.blocks_selector_0_0, 0),
(self.blocks_multiply_xx_0_0_0_0, 1))
self.connect((self.blocks_selector_0_0_0, 0),
(self.blocks_multiply_xx_0_0_0_0_1, 1))
self.connect((self.blocks_selector_0_1, 0),
(self.blocks_multiply_xx_0_0_0_1, 1))
self.connect((self.blocks_streams_to_vector_0, 0), (self.snrOut, 0))
self.connect((self.blocks_streams_to_vector_0_0, 0),
(self.outSigRMS, 0))
self.connect((self.epy_block_0, 0), (self.low_pass_filter_1, 0))
self.connect((self.epy_block_0_0, 0), (self.low_pass_filter_1_0, 0))
self.connect((self.epy_block_0_0_0, 0), (self.low_pass_filter_1_1, 0))
self.connect((self.epy_block_0_0_0_0, 0),
(self.low_pass_filter_1_0_0, 0))
self.connect((self.low_pass_filter_0, 0),
(self.blocks_multiply_xx_0_0, 0))
self.connect((self.low_pass_filter_0_0, 0),
(self.blocks_multiply_xx_0_0_1, 0))
self.connect((self.low_pass_filter_1, 0), (self.blocks_selector_0, 0))
self.connect((self.low_pass_filter_1_0, 0),
(self.blocks_selector_0_0, 0))
self.connect((self.low_pass_filter_1_0_0, 0),
(self.blocks_selector_0_0_0, 0))
self.connect((self.low_pass_filter_1_1, 0),
(self.blocks_selector_0_1, 0))
self.connect((self.low_pass_filter_2, 0),
(self.blocks_multiply_xx_0_0_0_0_0, 0))
self.connect((self.low_pass_filter_2_0, 0),
(self.blocks_multiply_xx_0_0_0_0_0_0, 0))
self.connect((self.single_pole_iir_filter_xx_0, 0),
(self.blocks_divide_xx_1, 0))
self.connect((self.single_pole_iir_filter_xx_0, 0),
(self.blocks_streams_to_vector_0, 0))
self.connect((self.single_pole_iir_filter_xx_0_0, 0),
(self.blocks_divide_xx_1, 1))
self.connect((self.single_pole_iir_filter_xx_0_0, 0),
(self.blocks_streams_to_vector_0, 1))
self.connect((self.single_pole_iir_filter_xx_0_0_0, 0),
(self.blocks_divide_xx_1_0, 1))
self.connect((self.single_pole_iir_filter_xx_0_1, 0),
(self.blocks_divide_xx_1_0, 0))
def __init__(self):
gr.top_block.__init__(self, "Not titled yet")
Qt.QWidget.__init__(self)
self.setWindowTitle("Not titled yet")
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", "TP2b")
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.samp_rate = samp_rate = 10e6
self.fsk_deviation_hz = fsk_deviation_hz = 10e3
self.Vc = Vc = 10
##################################################
# Blocks
##################################################
self.qtgui_time_sink_x_1_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"DEMOD", #name
1 #number of inputs
)
self.qtgui_time_sink_x_1_0.set_update_time(0.10)
self.qtgui_time_sink_x_1_0.set_y_axis(-10, 10)
self.qtgui_time_sink_x_1_0.set_y_label('Amplitude', "")
self.qtgui_time_sink_x_1_0.enable_tags(True)
self.qtgui_time_sink_x_1_0.set_trigger_mode(qtgui.TRIG_MODE_FREE,
qtgui.TRIG_SLOPE_POS, 0.0,
0, 0, "")
self.qtgui_time_sink_x_1_0.enable_autoscale(False)
self.qtgui_time_sink_x_1_0.enable_grid(False)
self.qtgui_time_sink_x_1_0.enable_axis_labels(True)
self.qtgui_time_sink_x_1_0.enable_control_panel(False)
self.qtgui_time_sink_x_1_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(1):
if len(labels[i]) == 0:
self.qtgui_time_sink_x_1_0.set_line_label(
i, "Data {0}".format(i))
else:
self.qtgui_time_sink_x_1_0.set_line_label(i, labels[i])
self.qtgui_time_sink_x_1_0.set_line_width(i, widths[i])
self.qtgui_time_sink_x_1_0.set_line_color(i, colors[i])
self.qtgui_time_sink_x_1_0.set_line_style(i, styles[i])
self.qtgui_time_sink_x_1_0.set_line_marker(i, markers[i])
self.qtgui_time_sink_x_1_0.set_line_alpha(i, alphas[i])
self._qtgui_time_sink_x_1_0_win = sip.wrapinstance(
self.qtgui_time_sink_x_1_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_time_sink_x_1_0_win, 0, 0,
1, 2)
for r in range(0, 1):
self.top_grid_layout.setRowStretch(r, 1)
for c in range(0, 2):
self.top_grid_layout.setColumnStretch(c, 1)
self.qtgui_number_sink_0 = qtgui.number_sink(gr.sizeof_float, 0,
qtgui.NUM_GRAPH_NONE, 1)
self.qtgui_number_sink_0.set_update_time(0.10)
self.qtgui_number_sink_0.set_title("RMS")
labels = ['', '', '', '', '', '', '', '', '', '']
units = ['', '', '', '', '', '', '', '', '', '']
colors = [("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black"), ("black", "black"), ("black", "black"),
("black", "black")]
factor = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
for i in range(1):
self.qtgui_number_sink_0.set_min(i, -1)
self.qtgui_number_sink_0.set_max(i, 1)
self.qtgui_number_sink_0.set_color(i, colors[i][0], colors[i][1])
if len(labels[i]) == 0:
self.qtgui_number_sink_0.set_label(i, "Data {0}".format(i))
else:
self.qtgui_number_sink_0.set_label(i, labels[i])
self.qtgui_number_sink_0.set_unit(i, units[i])
self.qtgui_number_sink_0.set_factor(i, factor[i])
self.qtgui_number_sink_0.enable_autoscale(False)
self._qtgui_number_sink_0_win = sip.wrapinstance(
self.qtgui_number_sink_0.pyqwidget(), Qt.QWidget)
self.top_grid_layout.addWidget(self._qtgui_number_sink_0_win)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex * 1,
samp_rate, True)
self.blocks_rms_xx_0 = blocks.rms_ff(0.0001)
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_ff(1 / Vc)
self.blocks_file_source_0 = blocks.file_source(
gr.sizeof_gr_complex * 1,
'/home/fran/Documents/UCA/4to año/Radiodifusión/git/Radiodifusion/TP1/Parte 3/FM.dat',
True, 0, 0)
self.blocks_file_source_0.set_begin_tag(pmt.PMT_NIL)
self.analog_quadrature_demod_cf_0_0 = analog.quadrature_demod_cf(
samp_rate / (2 * math.pi * fsk_deviation_hz / 8.0))
##################################################
# Connections
##################################################
self.connect((self.analog_quadrature_demod_cf_0_0, 0),
(self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_file_source_0, 0),
(self.blocks_throttle_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.blocks_rms_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0),
(self.qtgui_time_sink_x_1_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.qtgui_number_sink_0, 0))
self.connect((self.blocks_throttle_0, 0),
(self.analog_quadrature_demod_cf_0_0, 0))
def __init__(self):
grc_wxgui.top_block_gui.__init__(self, title="Acpmeter")
_icon_path = "/usr/share/icons/hicolor/32x32/apps/gnuradio-grc.png"
self.SetIcon(wx.Icon(_icon_path, wx.BITMAP_TYPE_ANY))
##################################################
# Variables
##################################################
self.samp_rate = samp_rate = 96000
##################################################
# Blocks
##################################################
self.wxgui_scopesink2_0 = scopesink2.scope_sink_f(
self.GetWin(),
title="Scope Plot",
sample_rate=9600,
v_scale=0,
v_offset=0,
t_scale=0,
ac_couple=False,
xy_mode=False,
num_inputs=1,
trig_mode=wxgui.TRIG_MODE_AUTO,
y_axis_label="Power [Watts]",
)
self.Add(self.wxgui_scopesink2_0.win)
self.wxgui_numbersink2_0 = numbersink2.number_sink_f(
self.GetWin(),
unit="Units",
minval=-100,
maxval=1000,
factor=1.0,
decimal_places=10,
ref_level=0,
sample_rate=samp_rate,
number_rate=15,
average=False,
avg_alpha=None,
label="Number Plot",
peak_hold=False,
show_gauge=True,
)
self.Add(self.wxgui_numbersink2_0.win)
self.fir_filter_xxx_0 = filter.fir_filter_fff(10, (firdes.low_pass(1, samp_rate, 100, 100, firdes.WIN_BLACKMAN_HARRIS)))
self.fir_filter_xxx_0.declare_sample_delay(0)
self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
self.blocks_rms_xx_0 = blocks.rms_ff(0.1)
self.blocks_multiply_xx_0 = blocks.multiply_vff(1)
self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vff((1, ))
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((1, ))
self.blocks_complex_to_float_0 = blocks.complex_to_float(1)
self.blocks_abs_xx_0 = blocks.abs_ff(1)
self.blks2_tcp_source_0 = grc_blks2.tcp_source(
itemsize=gr.sizeof_gr_complex*1,
addr="127.0.0.1",
port=3701,
server=False,
)
##################################################
# Connections
##################################################
self.connect((self.blks2_tcp_source_0, 0), (self.blocks_throttle_0, 0))
self.connect((self.blocks_abs_xx_0, 0), (self.blocks_rms_xx_0, 0))
self.connect((self.blocks_complex_to_float_0, 0), (self.blocks_multiply_const_vxx_0, 0))
self.connect((self.blocks_complex_to_float_0, 1), (self.blocks_multiply_const_vxx_0_0, 0))
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.blocks_multiply_xx_0, 0))
self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_multiply_xx_0, 1))
self.connect((self.blocks_multiply_xx_0, 0), (self.blocks_abs_xx_0, 0))
self.connect((self.blocks_rms_xx_0, 0), (self.fir_filter_xxx_0, 0))
self.connect((self.blocks_throttle_0, 0), (self.blocks_complex_to_float_0, 0))
self.connect((self.fir_filter_xxx_0, 0), (self.wxgui_numbersink2_0, 0))
self.connect((self.fir_filter_xxx_0, 0), (self.wxgui_scopesink2_0, 0))
def init(self, alpha=0.0001):
self.gr_block = blocks.rms_ff(alpha)
