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calibration_example_gui.py
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calibration_example_gui.py
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#!/usr/bin/env python2
##################################################
# GNU Radio Python Flow Graph
# Title: Calibration Example
# Author: Travis Collins
# Description: WiFiUS Project
# Generated: Tue Feb 9 17:26:14 2016
##################################################
if __name__ == '__main__':
import ctypes
import sys
if sys.platform.startswith('linux'):
try:
x11 = ctypes.cdll.LoadLibrary('libX11.so')
x11.XInitThreads()
except:
print "Warning: failed to XInitThreads()"
import os
import sys
sys.path.append(os.environ.get('GRC_HIER_PATH', os.path.expanduser('~/.grc_gnuradio')))
from PyQt4 import Qt
from PyQt4.QtCore import QObject, pyqtSlot
from delay_correct_hier import delay_correct_hier # grc-generated hier_block
from gnuradio import analog
from gnuradio import blocks
from gnuradio import eng_notation
from gnuradio import gr
from gnuradio import qtgui
from gnuradio import uhd
from gnuradio.eng_option import eng_option
from gnuradio.filter import firdes
from grc_gnuradio import blks2 as grc_blks2
from optparse import OptionParser
import pmt
import sip
import time
import wifius
class calibration_example_gui(gr.top_block, Qt.QWidget):
def __init__(self):
gr.top_block.__init__(self, "Calibration Example")
Qt.QWidget.__init__(self)
self.setWindowTitle("Calibration Example")
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", "calibration_example_gui")
self.restoreGeometry(self.settings.value("geometry").toByteArray())
##################################################
# Variables
##################################################
self.speed_of_light = speed_of_light = 299792458
self.antenna_spacing = antenna_spacing = 0.06
self.variable_qtgui_chooser_0_1_1 = variable_qtgui_chooser_0_1_1 = 1
self.variable_qtgui_chooser_0_1_0 = variable_qtgui_chooser_0_1_0 = 1
self.variable_qtgui_chooser_0_0_0 = variable_qtgui_chooser_0_0_0 = 1
self.variable_qtgui_chooser_0_0 = variable_qtgui_chooser_0_0 = 0
self.samp_rate = samp_rate = 100000000/256
self.gain_rx = gain_rx = 0
self.center_freq = center_freq = speed_of_light/(2*antenna_spacing)
self.cal_freq = cal_freq = 1024
##################################################
# Blocks
##################################################
self._variable_qtgui_chooser_0_1_1_options = (1, 0, )
self._variable_qtgui_chooser_0_1_1_labels = ("Not Started", "Start Save", )
self._variable_qtgui_chooser_0_1_1_group_box = Qt.QGroupBox("Trigger Data Save")
self._variable_qtgui_chooser_0_1_1_box = Qt.QHBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._variable_qtgui_chooser_0_1_1_button_group = variable_chooser_button_group()
self._variable_qtgui_chooser_0_1_1_group_box.setLayout(self._variable_qtgui_chooser_0_1_1_box)
for i, label in enumerate(self._variable_qtgui_chooser_0_1_1_labels):
radio_button = Qt.QRadioButton(label)
self._variable_qtgui_chooser_0_1_1_box.addWidget(radio_button)
self._variable_qtgui_chooser_0_1_1_button_group.addButton(radio_button, i)
self._variable_qtgui_chooser_0_1_1_callback = lambda i: Qt.QMetaObject.invokeMethod(self._variable_qtgui_chooser_0_1_1_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._variable_qtgui_chooser_0_1_1_options.index(i)))
self._variable_qtgui_chooser_0_1_1_callback(self.variable_qtgui_chooser_0_1_1)
self._variable_qtgui_chooser_0_1_1_button_group.buttonClicked[int].connect(
lambda i: self.set_variable_qtgui_chooser_0_1_1(self._variable_qtgui_chooser_0_1_1_options[i]))
self.top_layout.addWidget(self._variable_qtgui_chooser_0_1_1_group_box)
self._variable_qtgui_chooser_0_1_0_options = (1, 0, )
self._variable_qtgui_chooser_0_1_0_labels = ("Stop", "Running", )
self._variable_qtgui_chooser_0_1_0_tool_bar = Qt.QToolBar(self)
self._variable_qtgui_chooser_0_1_0_tool_bar.addWidget(Qt.QLabel("Sync System"+": "))
self._variable_qtgui_chooser_0_1_0_combo_box = Qt.QComboBox()
self._variable_qtgui_chooser_0_1_0_tool_bar.addWidget(self._variable_qtgui_chooser_0_1_0_combo_box)
for label in self._variable_qtgui_chooser_0_1_0_labels: self._variable_qtgui_chooser_0_1_0_combo_box.addItem(label)
self._variable_qtgui_chooser_0_1_0_callback = lambda i: Qt.QMetaObject.invokeMethod(self._variable_qtgui_chooser_0_1_0_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._variable_qtgui_chooser_0_1_0_options.index(i)))
self._variable_qtgui_chooser_0_1_0_callback(self.variable_qtgui_chooser_0_1_0)
self._variable_qtgui_chooser_0_1_0_combo_box.currentIndexChanged.connect(
lambda i: self.set_variable_qtgui_chooser_0_1_0(self._variable_qtgui_chooser_0_1_0_options[i]))
self.top_layout.addWidget(self._variable_qtgui_chooser_0_1_0_tool_bar)
self._variable_qtgui_chooser_0_0_0_options = (0, 1, )
self._variable_qtgui_chooser_0_0_0_labels = ("Enable", "Disable", )
self._variable_qtgui_chooser_0_0_0_group_box = Qt.QGroupBox("Transmitter Enable")
self._variable_qtgui_chooser_0_0_0_box = Qt.QVBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._variable_qtgui_chooser_0_0_0_button_group = variable_chooser_button_group()
self._variable_qtgui_chooser_0_0_0_group_box.setLayout(self._variable_qtgui_chooser_0_0_0_box)
for i, label in enumerate(self._variable_qtgui_chooser_0_0_0_labels):
radio_button = Qt.QRadioButton(label)
self._variable_qtgui_chooser_0_0_0_box.addWidget(radio_button)
self._variable_qtgui_chooser_0_0_0_button_group.addButton(radio_button, i)
self._variable_qtgui_chooser_0_0_0_callback = lambda i: Qt.QMetaObject.invokeMethod(self._variable_qtgui_chooser_0_0_0_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._variable_qtgui_chooser_0_0_0_options.index(i)))
self._variable_qtgui_chooser_0_0_0_callback(self.variable_qtgui_chooser_0_0_0)
self._variable_qtgui_chooser_0_0_0_button_group.buttonClicked[int].connect(
lambda i: self.set_variable_qtgui_chooser_0_0_0(self._variable_qtgui_chooser_0_0_0_options[i]))
self.top_layout.addWidget(self._variable_qtgui_chooser_0_0_0_group_box)
self._variable_qtgui_chooser_0_0_options = (0, 1, )
self._variable_qtgui_chooser_0_0_labels = ("Enable", "Disable", )
self._variable_qtgui_chooser_0_0_group_box = Qt.QGroupBox("Source Enable")
self._variable_qtgui_chooser_0_0_box = Qt.QVBoxLayout()
class variable_chooser_button_group(Qt.QButtonGroup):
def __init__(self, parent=None):
Qt.QButtonGroup.__init__(self, parent)
@pyqtSlot(int)
def updateButtonChecked(self, button_id):
self.button(button_id).setChecked(True)
self._variable_qtgui_chooser_0_0_button_group = variable_chooser_button_group()
self._variable_qtgui_chooser_0_0_group_box.setLayout(self._variable_qtgui_chooser_0_0_box)
for i, label in enumerate(self._variable_qtgui_chooser_0_0_labels):
radio_button = Qt.QRadioButton(label)
self._variable_qtgui_chooser_0_0_box.addWidget(radio_button)
self._variable_qtgui_chooser_0_0_button_group.addButton(radio_button, i)
self._variable_qtgui_chooser_0_0_callback = lambda i: Qt.QMetaObject.invokeMethod(self._variable_qtgui_chooser_0_0_button_group, "updateButtonChecked", Qt.Q_ARG("int", self._variable_qtgui_chooser_0_0_options.index(i)))
self._variable_qtgui_chooser_0_0_callback(self.variable_qtgui_chooser_0_0)
self._variable_qtgui_chooser_0_0_button_group.buttonClicked[int].connect(
lambda i: self.set_variable_qtgui_chooser_0_0(self._variable_qtgui_chooser_0_0_options[i]))
self.top_layout.addWidget(self._variable_qtgui_chooser_0_0_group_box)
self.wifius_find_scale_factor_0_0 = wifius.find_scale_factor(samp_rate,cal_freq)
self.wifius_find_scale_factor_0 = wifius.find_scale_factor(samp_rate,cal_freq)
self.wifius_divide_by_message_0_0 = wifius.divide_by_message()
self.wifius_divide_by_message_0 = wifius.divide_by_message()
self.wifius_blocker_0 = wifius.blocker(True)
self.uhd_usrp_source_0_0 = uhd.usrp_source(
",".join(("addr0=192.168.20.2,addr1=192.168.50.2", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(2),
),
)
self.uhd_usrp_source_0_0.set_clock_source("external", 0)
self.uhd_usrp_source_0_0.set_time_source("external", 0)
self.uhd_usrp_source_0_0.set_clock_source("external", 1)
self.uhd_usrp_source_0_0.set_time_source("external", 1)
self.uhd_usrp_source_0_0.set_time_unknown_pps(uhd.time_spec())
self.uhd_usrp_source_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_source_0_0.set_center_freq(center_freq, 0)
self.uhd_usrp_source_0_0.set_gain(gain_rx, 0)
self.uhd_usrp_source_0_0.set_center_freq(center_freq, 1)
self.uhd_usrp_source_0_0.set_gain(gain_rx, 1)
self.uhd_usrp_sink_0_0_0 = uhd.usrp_sink(
",".join(("addr=192.168.90.2", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0_0_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0_0_0.set_center_freq(center_freq, 0)
self.uhd_usrp_sink_0_0_0.set_gain(30, 0)
self.uhd_usrp_sink_0_0 = uhd.usrp_sink(
",".join(("addr=192.168.40.2", "")),
uhd.stream_args(
cpu_format="fc32",
channels=range(1),
),
)
self.uhd_usrp_sink_0_0.set_clock_source("mimo", 0)
self.uhd_usrp_sink_0_0.set_time_source("mimo", 0)
self.uhd_usrp_sink_0_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS)
self.uhd_usrp_sink_0_0.set_samp_rate(samp_rate)
self.uhd_usrp_sink_0_0.set_center_freq(center_freq, 0)
self.uhd_usrp_sink_0_0.set_gain(10, 0)
self.tab = Qt.QTabWidget()
self.tab_widget_0 = Qt.QWidget()
self.tab_layout_0 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_0)
self.tab_grid_layout_0 = Qt.QGridLayout()
self.tab_layout_0.addLayout(self.tab_grid_layout_0)
self.tab.addTab(self.tab_widget_0, "Input")
self.tab_widget_1 = Qt.QWidget()
self.tab_layout_1 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_1)
self.tab_grid_layout_1 = Qt.QGridLayout()
self.tab_layout_1.addLayout(self.tab_grid_layout_1)
self.tab.addTab(self.tab_widget_1, "Post Gain Correct")
self.tab_widget_2 = Qt.QWidget()
self.tab_layout_2 = Qt.QBoxLayout(Qt.QBoxLayout.TopToBottom, self.tab_widget_2)
self.tab_grid_layout_2 = Qt.QGridLayout()
self.tab_layout_2.addLayout(self.tab_grid_layout_2)
self.tab.addTab(self.tab_widget_2, "Post Phase Correct")
self.top_layout.addWidget(self.tab)
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(-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(True)
self.qtgui_time_sink_x_1.enable_grid(False)
self.qtgui_time_sink_x_1.enable_control_panel(True)
if not True:
self.qtgui_time_sink_x_1.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_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_layout.addWidget(self._qtgui_time_sink_x_1_win)
self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
1024, #size
samp_rate, #samp_rate
"", #name
2 #number of inputs
)
self.qtgui_time_sink_x_0.set_update_time(0.10)
self.qtgui_time_sink_x_0.set_y_axis(-1, 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_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(False)
self.qtgui_time_sink_x_0.enable_control_panel(True)
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(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_layout.addWidget(self._qtgui_time_sink_x_0_win)
self.delay_correct_hier_0 = delay_correct_hier(
cal_tone_freq=cal_freq,
mu=0.001,
samp_rate=samp_rate,
)
self.blocks_message_strobe_0_1 = blocks.message_strobe(pmt.from_double(variable_qtgui_chooser_0_1_1), 1000)
self.blocks_message_strobe_0 = blocks.message_strobe(pmt.from_double(variable_qtgui_chooser_0_1_0), 1000)
self.blocks_complex_to_real_1 = blocks.complex_to_real(1)
self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
self.blks2_valve_0_0 = grc_blks2.valve(item_size=gr.sizeof_gr_complex*1, open=bool(variable_qtgui_chooser_0_0_0))
self.blks2_valve_0 = grc_blks2.valve(item_size=gr.sizeof_gr_complex*1, open=bool(variable_qtgui_chooser_0_0))
self.analog_sig_source_x_0_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, cal_freq, 1, 0)
self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, cal_freq, 1, 0)
##################################################
# Connections
##################################################
self.msg_connect((self.blocks_message_strobe_0, 'strobe'), (self.delay_correct_hier_0, 'enable_sync'))
self.msg_connect((self.blocks_message_strobe_0_1, 'strobe'), (self.wifius_blocker_0, 'enable_stop'))
self.msg_connect((self.wifius_find_scale_factor_0, 'message'), (self.wifius_divide_by_message_0, 'set_divisor'))
self.msg_connect((self.wifius_find_scale_factor_0_0, 'message'), (self.wifius_divide_by_message_0_0, 'set_divisor'))
self.connect((self.analog_sig_source_x_0, 0), (self.blks2_valve_0, 0))
self.connect((self.analog_sig_source_x_0_0, 0), (self.blks2_valve_0_0, 0))
self.connect((self.blks2_valve_0, 0), (self.uhd_usrp_sink_0_0, 0))
self.connect((self.blks2_valve_0_0, 0), (self.uhd_usrp_sink_0_0_0, 0))
self.connect((self.blocks_complex_to_real_0, 0), (self.qtgui_time_sink_x_0, 1))
self.connect((self.blocks_complex_to_real_1, 0), (self.qtgui_time_sink_x_0, 0))
self.connect((self.delay_correct_hier_0, 0), (self.blocks_complex_to_real_1, 0))
self.connect((self.delay_correct_hier_0, 1), (self.qtgui_time_sink_x_1, 0))
self.connect((self.uhd_usrp_source_0_0, 0), (self.wifius_blocker_0, 0))
self.connect((self.uhd_usrp_source_0_0, 1), (self.wifius_blocker_0, 1))
self.connect((self.uhd_usrp_source_0_0, 0), (self.wifius_divide_by_message_0, 0))
self.connect((self.uhd_usrp_source_0_0, 1), (self.wifius_divide_by_message_0_0, 0))
self.connect((self.wifius_blocker_0, 0), (self.wifius_find_scale_factor_0, 0))
self.connect((self.wifius_blocker_0, 1), (self.wifius_find_scale_factor_0_0, 0))
self.connect((self.wifius_divide_by_message_0, 0), (self.delay_correct_hier_0, 0))
self.connect((self.wifius_divide_by_message_0_0, 0), (self.blocks_complex_to_real_0, 0))
self.connect((self.wifius_divide_by_message_0_0, 0), (self.delay_correct_hier_0, 1))
def closeEvent(self, event):
self.settings = Qt.QSettings("GNU Radio", "calibration_example_gui")
self.settings.setValue("geometry", self.saveGeometry())
event.accept()
def get_speed_of_light(self):
return self.speed_of_light
def set_speed_of_light(self, speed_of_light):
self.speed_of_light = speed_of_light
self.set_center_freq(self.speed_of_light/(2*self.antenna_spacing))
def get_antenna_spacing(self):
return self.antenna_spacing
def set_antenna_spacing(self, antenna_spacing):
self.antenna_spacing = antenna_spacing
self.set_center_freq(self.speed_of_light/(2*self.antenna_spacing))
def get_variable_qtgui_chooser_0_1_1(self):
return self.variable_qtgui_chooser_0_1_1
def set_variable_qtgui_chooser_0_1_1(self, variable_qtgui_chooser_0_1_1):
self.variable_qtgui_chooser_0_1_1 = variable_qtgui_chooser_0_1_1
self._variable_qtgui_chooser_0_1_1_callback(self.variable_qtgui_chooser_0_1_1)
self.blocks_message_strobe_0_1.set_msg(pmt.from_double(self.variable_qtgui_chooser_0_1_1))
def get_variable_qtgui_chooser_0_1_0(self):
return self.variable_qtgui_chooser_0_1_0
def set_variable_qtgui_chooser_0_1_0(self, variable_qtgui_chooser_0_1_0):
self.variable_qtgui_chooser_0_1_0 = variable_qtgui_chooser_0_1_0
self._variable_qtgui_chooser_0_1_0_callback(self.variable_qtgui_chooser_0_1_0)
self.blocks_message_strobe_0.set_msg(pmt.from_double(self.variable_qtgui_chooser_0_1_0))
def get_variable_qtgui_chooser_0_0_0(self):
return self.variable_qtgui_chooser_0_0_0
def set_variable_qtgui_chooser_0_0_0(self, variable_qtgui_chooser_0_0_0):
self.variable_qtgui_chooser_0_0_0 = variable_qtgui_chooser_0_0_0
self._variable_qtgui_chooser_0_0_0_callback(self.variable_qtgui_chooser_0_0_0)
self.blks2_valve_0_0.set_open(bool(self.variable_qtgui_chooser_0_0_0))
def get_variable_qtgui_chooser_0_0(self):
return self.variable_qtgui_chooser_0_0
def set_variable_qtgui_chooser_0_0(self, variable_qtgui_chooser_0_0):
self.variable_qtgui_chooser_0_0 = variable_qtgui_chooser_0_0
self._variable_qtgui_chooser_0_0_callback(self.variable_qtgui_chooser_0_0)
self.blks2_valve_0.set_open(bool(self.variable_qtgui_chooser_0_0))
def get_samp_rate(self):
return self.samp_rate
def set_samp_rate(self, samp_rate):
self.samp_rate = samp_rate
self.analog_sig_source_x_0.set_sampling_freq(self.samp_rate)
self.analog_sig_source_x_0_0.set_sampling_freq(self.samp_rate)
self.delay_correct_hier_0.set_samp_rate(self.samp_rate)
self.qtgui_time_sink_x_0.set_samp_rate(self.samp_rate)
self.qtgui_time_sink_x_1.set_samp_rate(self.samp_rate)
self.uhd_usrp_sink_0_0.set_samp_rate(self.samp_rate)
self.uhd_usrp_sink_0_0_0.set_samp_rate(self.samp_rate)
self.uhd_usrp_source_0_0.set_samp_rate(self.samp_rate)
def get_gain_rx(self):
return self.gain_rx
def set_gain_rx(self, gain_rx):
self.gain_rx = gain_rx
self.uhd_usrp_source_0_0.set_gain(self.gain_rx, 0)
self.uhd_usrp_source_0_0.set_gain(self.gain_rx, 1)
self.uhd_usrp_source_0_0.set_gain(self.gain_rx, 2)
self.uhd_usrp_source_0_0.set_gain(self.gain_rx, 3)
def get_center_freq(self):
return self.center_freq
def set_center_freq(self, center_freq):
self.center_freq = center_freq
self.uhd_usrp_sink_0_0.set_center_freq(self.center_freq, 0)
self.uhd_usrp_sink_0_0_0.set_center_freq(self.center_freq, 0)
self.uhd_usrp_source_0_0.set_center_freq(self.center_freq, 0)
self.uhd_usrp_source_0_0.set_center_freq(self.center_freq, 1)
self.uhd_usrp_source_0_0.set_center_freq(self.center_freq, 2)
self.uhd_usrp_source_0_0.set_center_freq(self.center_freq, 3)
def get_cal_freq(self):
return self.cal_freq
def set_cal_freq(self, cal_freq):
self.cal_freq = cal_freq
self.analog_sig_source_x_0.set_frequency(self.cal_freq)
self.analog_sig_source_x_0_0.set_frequency(self.cal_freq)
self.delay_correct_hier_0.set_cal_tone_freq(self.cal_freq)
if __name__ == '__main__':
parser = OptionParser(option_class=eng_option, usage="%prog: [options]")
(options, args) = parser.parse_args()
from distutils.version import StrictVersion
if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"):
Qt.QApplication.setGraphicsSystem(gr.prefs().get_string('qtgui','style','raster'))
qapp = Qt.QApplication(sys.argv)
tb = calibration_example_gui()
tb.start()
tb.show()
def quitting():
tb.stop()
tb.wait()
qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting)
qapp.exec_()
tb = None # to clean up Qt widgets