def __init__(self, samp_rate=0, center_freq=2.4e9, usrp_address="addr0=192.168.10.1"): gr.hier_block2.__init__( self, "DoA Transmitters", gr.io_signature(0, 0, 0), gr.io_signature(0, 0, 0), ) self.message_port_register_hier_in("Transmitter") ################################################## # Parameters ################################################## self.samp_rate = samp_rate self.center_freq = center_freq self.usrp_address = usrp_address self.num_transmitters = len(usrp_address.split()) ################################################## # Blocks ################################################## self.wifius_mux_gate_0 = wifius.mux_gate(self.num_transmitters, -1) n = 0 for tx in usrp_address.split(): # Set Parameters for USRP tmp = uhd.usrp_sink(",".join((tx, "")),uhd.stream_args(cpu_format="fc32",channels=range(1),),) tmp.set_samp_rate(samp_rate) tmp.set_center_freq(center_freq, 0) tmp.set_gain(0, 0) # add to self object_name_sv = 'uhd_usrp_sink_0_'+str(n) setattr(self, object_name_sv, tmp ) # Connect self.connect((self.wifius_mux_gate_0, 0), (getattr(self,object_name_sv), 0) ) self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 1000, 1, 0) ################################################## # Connections ################################################## self.msg_connect((self, 'Transmitter'), (self.wifius_mux_gate_0, 'select_output')) self.connect((self.analog_sig_source_x_0, 0), (self.wifius_mux_gate_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.variable_qtgui_chooser_0 = variable_qtgui_chooser_0 = 0 self.samp_rate = samp_rate = 32000 self.ant_cal_enable = ant_cal_enable = 1 ################################################## # Blocks ################################################## self._variable_qtgui_chooser_0_options = (0, 1, 2, ) self._variable_qtgui_chooser_0_labels = (str(self._variable_qtgui_chooser_0_options[0]), str(self._variable_qtgui_chooser_0_options[1]), str(self._variable_qtgui_chooser_0_options[2]), ) self._variable_qtgui_chooser_0_tool_bar = Qt.QToolBar(self) self._variable_qtgui_chooser_0_tool_bar.addWidget(Qt.QLabel("variable_qtgui_chooser_0"+": ")) self._variable_qtgui_chooser_0_combo_box = Qt.QComboBox() self._variable_qtgui_chooser_0_tool_bar.addWidget(self._variable_qtgui_chooser_0_combo_box) for label in self._variable_qtgui_chooser_0_labels: self._variable_qtgui_chooser_0_combo_box.addItem(label) self._variable_qtgui_chooser_0_callback = lambda i: Qt.QMetaObject.invokeMethod(self._variable_qtgui_chooser_0_combo_box, "setCurrentIndex", Qt.Q_ARG("int", self._variable_qtgui_chooser_0_options.index(i))) self._variable_qtgui_chooser_0_callback(self.variable_qtgui_chooser_0) self._variable_qtgui_chooser_0_combo_box.currentIndexChanged.connect( lambda i: self.set_variable_qtgui_chooser_0(self._variable_qtgui_chooser_0_options[i])) self.top_layout.addWidget(self._variable_qtgui_chooser_0_tool_bar) self.wifius_mux_gate_0 = wifius.mux_gate(3, variable_qtgui_chooser_0) self.qtgui_time_sink_x_0_1 = qtgui.time_sink_c( 1024, #size samp_rate, #samp_rate "", #name 1 #number of inputs ) self.qtgui_time_sink_x_0_1.set_update_time(0.10) self.qtgui_time_sink_x_0_1.set_y_axis(-1, 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_FREE, qtgui.TRIG_SLOPE_POS, 0.0, 0, 0, "") self.qtgui_time_sink_x_0_1.enable_autoscale(False) self.qtgui_time_sink_x_0_1.enable_grid(False) self.qtgui_time_sink_x_0_1.enable_control_panel(False) 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(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0_1.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_1.set_line_label(i, "Im{{Data {0}}}".format(i/2)) 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.top_layout.addWidget(self._qtgui_time_sink_x_0_1_win) self.qtgui_time_sink_x_0_0 = qtgui.time_sink_c( 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_control_panel(False) 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(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) 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.qtgui_time_sink_x_0 = qtgui.time_sink_c( 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(2*1): if len(labels[i]) == 0: if(i % 2 == 0): self.qtgui_time_sink_x_0.set_line_label(i, "Re{{Data {0}}}".format(i/2)) else: self.qtgui_time_sink_x_0.set_line_label(i, "Im{{Data {0}}}".format(i/2)) 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.blocks_throttle_0 = blocks.throttle(gr.sizeof_gr_complex*1, samp_rate,True) self.blocks_message_strobe_0_3 = blocks.message_strobe(pmt.from_long(variable_qtgui_chooser_0), 1000) self.blocks_add_xx_0 = blocks.add_vcc(1) _ant_cal_enable_check_box = Qt.QCheckBox("Enable Antenna Calibration") self._ant_cal_enable_choices = {True: 0, False: 1} self._ant_cal_enable_choices_inv = dict((v,k) for k,v in self._ant_cal_enable_choices.iteritems()) self._ant_cal_enable_callback = lambda i: Qt.QMetaObject.invokeMethod(_ant_cal_enable_check_box, "setChecked", Qt.Q_ARG("bool", self._ant_cal_enable_choices_inv[i])) self._ant_cal_enable_callback(self.ant_cal_enable) _ant_cal_enable_check_box.stateChanged.connect(lambda i: self.set_ant_cal_enable(self._ant_cal_enable_choices[bool(i)])) self.top_grid_layout.addWidget(_ant_cal_enable_check_box, 1,4) self.analog_sig_source_x_0 = analog.sig_source_c(samp_rate, analog.GR_COS_WAVE, 1000, 1, 0) self.analog_noise_source_x_0 = analog.noise_source_c(analog.GR_GAUSSIAN, 1, 0) ################################################## # Connections ################################################## self.msg_connect((self.blocks_message_strobe_0_3, 'strobe'), (self.wifius_mux_gate_0, 'select_output')) self.connect((self.analog_noise_source_x_0, 0), (self.blocks_add_xx_0, 1)) self.connect((self.analog_sig_source_x_0, 0), (self.blocks_add_xx_0, 0)) self.connect((self.blocks_add_xx_0, 0), (self.blocks_throttle_0, 0)) self.connect((self.blocks_throttle_0, 0), (self.wifius_mux_gate_0, 0)) self.connect((self.wifius_mux_gate_0, 0), (self.qtgui_time_sink_x_0, 0)) self.connect((self.wifius_mux_gate_0, 1), (self.qtgui_time_sink_x_0_0, 0)) self.connect((self.wifius_mux_gate_0, 2), (self.qtgui_time_sink_x_0_1, 0))