Example #1
0
    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")
        self.restoreGeometry(self.settings.value("geometry").toByteArray())

        ##################################################
        # Variables
        ##################################################
        self.samp_rate = samp_rate = 1024000*2
        self.gain_rx = gain_rx = 0
        self.center_freq = center_freq = 2.4e9
        self.cal_freq = cal_freq = 1000

        ##################################################
        # Blocks
        ##################################################
        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.uhd_usrp_source_0_0 = uhd.usrp_source(
        	",".join(("addr0=192.168.30.2,addr1=192.168.70.2,addr2=192.168.20.2", "")),
        	uhd.stream_args(
        		cpu_format="fc32",
        		channels=range(3),
        	),
        )
        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_clock_source("external", 2)
        self.uhd_usrp_source_0_0.set_time_source("external", 2)
        self.uhd_usrp_source_0_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS)
        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_source_0_0.set_center_freq(center_freq, 2)
        self.uhd_usrp_source_0_0.set_gain(gain_rx, 2)
        self.uhd_usrp_sink_0_0 = uhd.usrp_sink(
        	",".join(("addr=192.168.10.2", "")),
        	uhd.stream_args(
        		cpu_format="fc32",
        		channels=range(1),
        	),
        )
        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.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
        	100, #size
        	samp_rate, #samp_rate
        	"Input", #name
        	3 #number of inputs
        )
        self.qtgui_time_sink_x_0_1.set_update_time(0.10)
        self.qtgui_time_sink_x_0_1.set_y_axis(-1, 1)
        
        self.qtgui_time_sink_x_0_1.set_y_label("Amplitude", "")
        
        self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
        self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_AUTO, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
        self.qtgui_time_sink_x_0_1.enable_autoscale(True)
        self.qtgui_time_sink_x_0_1.enable_grid(False)
        self.qtgui_time_sink_x_0_1.enable_control_panel(True)
        
        if not True:
          self.qtgui_time_sink_x_0_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(3):
            if len(labels[i]) == 0:
                self.qtgui_time_sink_x_0_1.set_line_label(i, "Data {0}".format(i))
            else:
                self.qtgui_time_sink_x_0_1.set_line_label(i, labels[i])
            self.qtgui_time_sink_x_0_1.set_line_width(i, widths[i])
            self.qtgui_time_sink_x_0_1.set_line_color(i, colors[i])
            self.qtgui_time_sink_x_0_1.set_line_style(i, styles[i])
            self.qtgui_time_sink_x_0_1.set_line_marker(i, markers[i])
            self.qtgui_time_sink_x_0_1.set_line_alpha(i, alphas[i])
        
        self._qtgui_time_sink_x_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_1.pyqwidget(), Qt.QWidget)
        self.tab_layout_0.addWidget(self._qtgui_time_sink_x_0_1_win)
        self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
        	100, #size
        	samp_rate, #samp_rate
        	"Output Synced", #name
        	3 #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_AUTO, 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)
        self.qtgui_time_sink_x_0_0.enable_control_panel(True)
        
        if not True:
          self.qtgui_time_sink_x_0_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(3):
            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.tab_layout_2.addWidget(self._qtgui_time_sink_x_0_0_win)
        self.qtgui_time_sink_x_0 = qtgui.time_sink_f(
        	100, #size
        	samp_rate, #samp_rate
        	"Post Gain Correct", #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(-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(True)
        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(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.tab_layout_1.addWidget(self._qtgui_time_sink_x_0_win)
        self.measure_phases_0 = measure_phases(
            cal_tone_freq=cal_freq,
            memSize=1024,
            samp_rate=samp_rate,
            skip=1024000*10,
            updatePeriod=1000,
        )
        self.correct_gains_hier_0 = correct_gains_hier(
            cal_tone_freq=cal_freq,
            samp_rate=samp_rate,
        )
        self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_int*1)
        self.blocks_complex_to_real_0_2 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_1 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_2 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_1 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_0_1 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_0_0 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_0 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0 = blocks.complex_to_real(1)
        self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, cal_freq, 1, 0)

        ##################################################
        # Connections
        ##################################################
        self.connect((self.analog_sig_source_x_0, 0), (self.uhd_usrp_sink_0_0, 0))    
        self.connect((self.blocks_complex_to_real_0, 0), (self.qtgui_time_sink_x_0, 0))    
        self.connect((self.blocks_complex_to_real_0_0, 0), (self.qtgui_time_sink_x_0, 1))    
        self.connect((self.blocks_complex_to_real_0_0_0, 0), (self.qtgui_time_sink_x_0, 2))    
        self.connect((self.blocks_complex_to_real_0_0_0_0, 0), (self.qtgui_time_sink_x_0_0, 2))    
        self.connect((self.blocks_complex_to_real_0_0_0_1, 0), (self.qtgui_time_sink_x_0_1, 2))    
        self.connect((self.blocks_complex_to_real_0_0_1, 0), (self.qtgui_time_sink_x_0_0, 1))    
        self.connect((self.blocks_complex_to_real_0_0_2, 0), (self.qtgui_time_sink_x_0_1, 1))    
        self.connect((self.blocks_complex_to_real_0_1, 0), (self.qtgui_time_sink_x_0_0, 0))    
        self.connect((self.blocks_complex_to_real_0_2, 0), (self.qtgui_time_sink_x_0_1, 0))    
        self.connect((self.correct_gains_hier_0, 0), (self.blocks_complex_to_real_0, 0))    
        self.connect((self.correct_gains_hier_0, 1), (self.blocks_complex_to_real_0_0, 0))    
        self.connect((self.correct_gains_hier_0, 2), (self.blocks_complex_to_real_0_0_0, 0))    
        self.connect((self.correct_gains_hier_0, 0), (self.measure_phases_0, 0))    
        self.connect((self.correct_gains_hier_0, 1), (self.measure_phases_0, 1))    
        self.connect((self.correct_gains_hier_0, 2), (self.measure_phases_0, 2))    
        self.connect((self.measure_phases_0, 2), (self.blocks_complex_to_real_0_0_0_0, 0))    
        self.connect((self.measure_phases_0, 1), (self.blocks_complex_to_real_0_0_1, 0))    
        self.connect((self.measure_phases_0, 0), (self.blocks_complex_to_real_0_1, 0))    
        self.connect((self.measure_phases_0, 3), (self.blocks_null_sink_0, 0))    
        self.connect((self.measure_phases_0, 4), (self.blocks_null_sink_0, 1))    
        self.connect((self.measure_phases_0, 5), (self.blocks_null_sink_0, 2))    
        self.connect((self.uhd_usrp_source_0_0, 2), (self.blocks_complex_to_real_0_0_0_1, 0))    
        self.connect((self.uhd_usrp_source_0_0, 1), (self.blocks_complex_to_real_0_0_2, 0))    
        self.connect((self.uhd_usrp_source_0_0, 0), (self.blocks_complex_to_real_0_2, 0))    
        self.connect((self.uhd_usrp_source_0_0, 0), (self.correct_gains_hier_0, 0))    
        self.connect((self.uhd_usrp_source_0_0, 1), (self.correct_gains_hier_0, 1))    
        self.connect((self.uhd_usrp_source_0_0, 2), (self.correct_gains_hier_0, 2))    
    def __init__(self):
        gr.top_block.__init__(self, "Calibration Example")

        ##################################################
        # Variables
        ##################################################
        self.samp_rate = samp_rate = 1024000*2
        self.gain_rx = gain_rx = 0
        self.center_freq = center_freq = 2.4e9
        self.cal_freq = cal_freq = 1000

        ##################################################
        # Blocks
        ##################################################
        self.uhd_usrp_source_0_0 = uhd.usrp_source(
        	",".join(("addr0=192.168.30.2,addr1=192.168.70.2,addr2=192.168.20.2", "")),
        	uhd.stream_args(
        		cpu_format="fc32",
        		channels=range(3),
        	),
        )
        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_clock_source("external", 2)
        self.uhd_usrp_source_0_0.set_time_source("external", 2)
        self.uhd_usrp_source_0_0.set_time_now(uhd.time_spec(time.time()), uhd.ALL_MBOARDS)
        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_source_0_0.set_center_freq(center_freq, 2)
        self.uhd_usrp_source_0_0.set_gain(gain_rx, 2)
        self.uhd_usrp_sink_0_0 = uhd.usrp_sink(
        	",".join(("addr=192.168.10.2", "")),
        	uhd.stream_args(
        		cpu_format="fc32",
        		channels=range(1),
        	),
        )
        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.measure_phases_0 = measure_phases(
            cal_tone_freq=cal_freq,
            memSize=1024,
            samp_rate=samp_rate,
            skip=1024000*10,
            updatePeriod=1000,
        )
        self.correct_gains_hier_0 = correct_gains_hier(
            cal_tone_freq=cal_freq,
            samp_rate=samp_rate,
        )
        self.blocks_head_0_1 = blocks.head(gr.sizeof_gr_complex*1, 10000000)
        self.blocks_head_0_0 = blocks.head(gr.sizeof_gr_complex*1, 10000000)
        self.blocks_head_0 = blocks.head(gr.sizeof_gr_complex*1, 10000000)
        self.blocks_file_sink_0_1 = blocks.file_sink(gr.sizeof_gr_complex*1, "/home/travis/Dropbox/PHD/WiFiUS/doa/gnuradio/gr-wifius/data/channel2_complex.bin", False)
        self.blocks_file_sink_0_1.set_unbuffered(False)
        self.blocks_file_sink_0_0 = blocks.file_sink(gr.sizeof_gr_complex*1, "/home/travis/Dropbox/PHD/WiFiUS/doa/gnuradio/gr-wifius/data/channel1_complex.bin", False)
        self.blocks_file_sink_0_0.set_unbuffered(False)
        self.blocks_file_sink_0 = blocks.file_sink(gr.sizeof_gr_complex*1, "/home/travis/Dropbox/PHD/WiFiUS/doa/gnuradio/gr-wifius/data/channel0_complex.bin", False)
        self.blocks_file_sink_0.set_unbuffered(False)
        self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, cal_freq, 1, 0)

        ##################################################
        # Connections
        ##################################################
        self.connect((self.analog_sig_source_x_0, 0), (self.uhd_usrp_sink_0_0, 0))    
        self.connect((self.blocks_head_0, 0), (self.blocks_file_sink_0, 0))    
        self.connect((self.blocks_head_0_0, 0), (self.blocks_file_sink_0_0, 0))    
        self.connect((self.blocks_head_0_1, 0), (self.blocks_file_sink_0_1, 0))    
        self.connect((self.correct_gains_hier_0, 0), (self.measure_phases_0, 0))    
        self.connect((self.correct_gains_hier_0, 1), (self.measure_phases_0, 1))    
        self.connect((self.correct_gains_hier_0, 2), (self.measure_phases_0, 2))    
        self.connect((self.measure_phases_0, 0), (self.blocks_head_0, 0))    
        self.connect((self.measure_phases_0, 1), (self.blocks_head_0_0, 0))    
        self.connect((self.measure_phases_0, 2), (self.blocks_head_0_1, 0))    
        self.connect((self.uhd_usrp_source_0_0, 0), (self.correct_gains_hier_0, 0))    
        self.connect((self.uhd_usrp_source_0_0, 1), (self.correct_gains_hier_0, 1))    
        self.connect((self.uhd_usrp_source_0_0, 2), (self.correct_gains_hier_0, 2))    
Example #3
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.variable_qtgui_range_0_0 = variable_qtgui_range_0_0 = 50
        self.variable_qtgui_range_0 = variable_qtgui_range_0 = 50
        self.variable_qtgui_chooser_0_1 = variable_qtgui_chooser_0_1 = False
        self.samp_rate = samp_rate = 1024000*2
        self.gain_rx = gain_rx = 0
        self.center_freq = center_freq = 2.4e9
        self.cal_freq = cal_freq = 1000

        ##################################################
        # Blocks
        ##################################################
        self._variable_qtgui_range_0_0_range = Range(0, 100, 1, 50, 200)
        self._variable_qtgui_range_0_0_win = RangeWidget(self._variable_qtgui_range_0_0_range, self.set_variable_qtgui_range_0_0, "Gain", "counter_slider", float)
        self.top_layout.addWidget(self._variable_qtgui_range_0_0_win)
        self._variable_qtgui_range_0_range = Range(0, 100, 1, 50, 200)
        self._variable_qtgui_range_0_win = RangeWidget(self._variable_qtgui_range_0_range, self.set_variable_qtgui_range_0, "Delay", "counter_slider", int)
        self.top_layout.addWidget(self._variable_qtgui_range_0_win)
        self._variable_qtgui_chooser_0_1_options = (1, 0, )
        self._variable_qtgui_chooser_0_1_labels = ("True", "False", )
        self._variable_qtgui_chooser_0_1_tool_bar = Qt.QToolBar(self)
        self._variable_qtgui_chooser_0_1_tool_bar.addWidget(Qt.QLabel("Trigger"+": "))
        self._variable_qtgui_chooser_0_1_combo_box = Qt.QComboBox()
        self._variable_qtgui_chooser_0_1_tool_bar.addWidget(self._variable_qtgui_chooser_0_1_combo_box)
        for label in self._variable_qtgui_chooser_0_1_labels: self._variable_qtgui_chooser_0_1_combo_box.addItem(label)
        self._variable_qtgui_chooser_0_1_callback = lambda i: Qt.QMetaObject.invokeMethod(self._variable_qtgui_chooser_0_1_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._variable_qtgui_chooser_0_1_options.index(i)))
        self._variable_qtgui_chooser_0_1_callback(self.variable_qtgui_chooser_0_1)
        self._variable_qtgui_chooser_0_1_combo_box.currentIndexChanged.connect(
        	lambda i: self.set_variable_qtgui_chooser_0_1(self._variable_qtgui_chooser_0_1_options[i]))
        self.top_layout.addWidget(self._variable_qtgui_chooser_0_1_tool_bar)
        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_0_1_0 = qtgui.time_sink_f(
        	10240, #size
        	samp_rate, #samp_rate
        	"Post (Gains)", #name
        	3 #number of inputs
        )
        self.qtgui_time_sink_x_0_1_0.set_update_time(0.10)
        self.qtgui_time_sink_x_0_1_0.set_y_axis(-1, 1)
        
        self.qtgui_time_sink_x_0_1_0.set_y_label("Amplitude", "")
        
        self.qtgui_time_sink_x_0_1_0.enable_tags(-1, True)
        self.qtgui_time_sink_x_0_1_0.set_trigger_mode(qtgui.TRIG_MODE_AUTO, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
        self.qtgui_time_sink_x_0_1_0.enable_autoscale(True)
        self.qtgui_time_sink_x_0_1_0.enable_grid(False)
        self.qtgui_time_sink_x_0_1_0.enable_control_panel(True)
        
        if not True:
          self.qtgui_time_sink_x_0_1_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(3):
            if len(labels[i]) == 0:
                self.qtgui_time_sink_x_0_1_0.set_line_label(i, "Data {0}".format(i))
            else:
                self.qtgui_time_sink_x_0_1_0.set_line_label(i, labels[i])
            self.qtgui_time_sink_x_0_1_0.set_line_width(i, widths[i])
            self.qtgui_time_sink_x_0_1_0.set_line_color(i, colors[i])
            self.qtgui_time_sink_x_0_1_0.set_line_style(i, styles[i])
            self.qtgui_time_sink_x_0_1_0.set_line_marker(i, markers[i])
            self.qtgui_time_sink_x_0_1_0.set_line_alpha(i, alphas[i])
        
        self._qtgui_time_sink_x_0_1_0_win = sip.wrapinstance(self.qtgui_time_sink_x_0_1_0.pyqwidget(), Qt.QWidget)
        self.tab_layout_1.addWidget(self._qtgui_time_sink_x_0_1_0_win)
        self.qtgui_time_sink_x_0_1 = qtgui.time_sink_f(
        	10240, #size
        	samp_rate, #samp_rate
        	"Input", #name
        	3 #number of inputs
        )
        self.qtgui_time_sink_x_0_1.set_update_time(0.10)
        self.qtgui_time_sink_x_0_1.set_y_axis(-1, 1)
        
        self.qtgui_time_sink_x_0_1.set_y_label("Amplitude", "")
        
        self.qtgui_time_sink_x_0_1.enable_tags(-1, True)
        self.qtgui_time_sink_x_0_1.set_trigger_mode(qtgui.TRIG_MODE_AUTO, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "")
        self.qtgui_time_sink_x_0_1.enable_autoscale(True)
        self.qtgui_time_sink_x_0_1.enable_grid(False)
        self.qtgui_time_sink_x_0_1.enable_control_panel(True)
        
        if not True:
          self.qtgui_time_sink_x_0_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(3):
            if len(labels[i]) == 0:
                self.qtgui_time_sink_x_0_1.set_line_label(i, "Data {0}".format(i))
            else:
                self.qtgui_time_sink_x_0_1.set_line_label(i, labels[i])
            self.qtgui_time_sink_x_0_1.set_line_width(i, widths[i])
            self.qtgui_time_sink_x_0_1.set_line_color(i, colors[i])
            self.qtgui_time_sink_x_0_1.set_line_style(i, styles[i])
            self.qtgui_time_sink_x_0_1.set_line_marker(i, markers[i])
            self.qtgui_time_sink_x_0_1.set_line_alpha(i, alphas[i])
        
        self._qtgui_time_sink_x_0_1_win = sip.wrapinstance(self.qtgui_time_sink_x_0_1.pyqwidget(), Qt.QWidget)
        self.tab_layout_0.addWidget(self._qtgui_time_sink_x_0_1_win)
        self.qtgui_time_sink_x_0_0 = qtgui.time_sink_f(
        	10240, #size
        	samp_rate, #samp_rate
        	"Output Synced", #name
        	3 #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_AUTO, 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)
        self.qtgui_time_sink_x_0_0.enable_control_panel(True)
        
        if not True:
          self.qtgui_time_sink_x_0_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(3):
            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.tab_layout_2.addWidget(self._qtgui_time_sink_x_0_0_win)
        self.measure_phases_0 = measure_phases(
            cal_tone_freq=cal_freq,
            mUpdatePeriod=1000,
            memSize=1024,
            samp_rate=samp_rate,
            skip=1024000*10,
            updatePeriod=1,
        )
        self.correct_gains_hier_0 = correct_gains_hier(
            cal_tone_freq=cal_freq,
            samp_rate_0=samp_rate,
        )
        self.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True)
        self.blocks_multiply_const_vxx_0_0 = blocks.multiply_const_vcc((variable_qtgui_range_0_0*0.01, ))
        self.blocks_message_strobe_0 = blocks.message_strobe(pmt.from_double(variable_qtgui_chooser_0_1), 1000)
        self.blocks_delay_0_1 = blocks.delay(gr.sizeof_gr_complex*1, 10)
        self.blocks_delay_0_0 = blocks.delay(gr.sizeof_gr_complex*1, variable_qtgui_range_0)
        self.blocks_delay_0 = blocks.delay(gr.sizeof_gr_complex*1, 0)
        self.blocks_complex_to_real_0_2_0 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_2 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_1 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_2_0 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_2 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_1 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_0_1_0 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_0_1 = blocks.complex_to_real(1)
        self.blocks_complex_to_real_0_0_0_0 = blocks.complex_to_real(1)
        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.correct_gains_hier_0, 'Trigger'))    
        self.msg_connect((self.blocks_message_strobe_0, 'strobe'), (self.measure_phases_0, 'Trigger'))    
        self.connect((self.analog_sig_source_x_0, 0), (self.blocks_throttle_0, 0))    
        self.connect((self.blocks_complex_to_real_0_0_0_0, 0), (self.qtgui_time_sink_x_0_0, 2))    
        self.connect((self.blocks_complex_to_real_0_0_0_1, 0), (self.qtgui_time_sink_x_0_1, 2))    
        self.connect((self.blocks_complex_to_real_0_0_0_1_0, 0), (self.qtgui_time_sink_x_0_1_0, 2))    
        self.connect((self.blocks_complex_to_real_0_0_1, 0), (self.qtgui_time_sink_x_0_0, 1))    
        self.connect((self.blocks_complex_to_real_0_0_2, 0), (self.qtgui_time_sink_x_0_1, 1))    
        self.connect((self.blocks_complex_to_real_0_0_2_0, 0), (self.qtgui_time_sink_x_0_1_0, 1))    
        self.connect((self.blocks_complex_to_real_0_1, 0), (self.qtgui_time_sink_x_0_0, 0))    
        self.connect((self.blocks_complex_to_real_0_2, 0), (self.qtgui_time_sink_x_0_1, 0))    
        self.connect((self.blocks_complex_to_real_0_2_0, 0), (self.qtgui_time_sink_x_0_1_0, 0))    
        self.connect((self.blocks_delay_0, 0), (self.blocks_multiply_const_vxx_0_0, 0))    
        self.connect((self.blocks_delay_0_0, 0), (self.blocks_complex_to_real_0_0_0_1, 0))    
        self.connect((self.blocks_delay_0_0, 0), (self.correct_gains_hier_0, 2))    
        self.connect((self.blocks_delay_0_1, 0), (self.blocks_complex_to_real_0_0_2, 0))    
        self.connect((self.blocks_delay_0_1, 0), (self.correct_gains_hier_0, 1))    
        self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.blocks_complex_to_real_0_2, 0))    
        self.connect((self.blocks_multiply_const_vxx_0_0, 0), (self.correct_gains_hier_0, 0))    
        self.connect((self.blocks_throttle_0, 0), (self.blocks_delay_0, 0))    
        self.connect((self.blocks_throttle_0, 0), (self.blocks_delay_0_0, 0))    
        self.connect((self.blocks_throttle_0, 0), (self.blocks_delay_0_1, 0))    
        self.connect((self.correct_gains_hier_0, 2), (self.blocks_complex_to_real_0_0_0_1_0, 0))    
        self.connect((self.correct_gains_hier_0, 1), (self.blocks_complex_to_real_0_0_2_0, 0))    
        self.connect((self.correct_gains_hier_0, 0), (self.blocks_complex_to_real_0_2_0, 0))    
        self.connect((self.correct_gains_hier_0, 0), (self.measure_phases_0, 0))    
        self.connect((self.correct_gains_hier_0, 1), (self.measure_phases_0, 1))    
        self.connect((self.correct_gains_hier_0, 2), (self.measure_phases_0, 2))    
        self.connect((self.measure_phases_0, 2), (self.blocks_complex_to_real_0_0_0_0, 0))    
        self.connect((self.measure_phases_0, 1), (self.blocks_complex_to_real_0_0_1, 0))    
        self.connect((self.measure_phases_0, 0), (self.blocks_complex_to_real_0_1, 0))