ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | ################################################## |
| 3 | # Gnuradio Python Flow Graph |
| 4 | # Title: Airprobe Usrp |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 5 | # Generated: Sat Jan 3 00:30:50 2015 |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 6 | ################################################## |
| 7 | |
| 8 | from PyQt4 import Qt |
| 9 | from PyQt4.QtCore import QObject, pyqtSlot |
| 10 | from gnuradio import blocks |
| 11 | from gnuradio import eng_notation |
| 12 | from gnuradio import gr |
| 13 | from gnuradio import qtgui |
| 14 | from gnuradio import uhd |
| 15 | from gnuradio.eng_option import eng_option |
| 16 | from gnuradio.filter import firdes |
| 17 | from optparse import OptionParser |
| 18 | import PyQt4.Qwt5 as Qwt |
| 19 | import grgsm |
| 20 | import pmt |
| 21 | import sip |
| 22 | import sys |
| 23 | import time |
| 24 | |
| 25 | from distutils.version import StrictVersion |
| 26 | class airprobe_usrp(gr.top_block, Qt.QWidget): |
| 27 | |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 28 | def __init__(self, samp_rate=2000000.052982, gain=30, fc=939.4e6): |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 29 | gr.top_block.__init__(self, "Airprobe Usrp") |
| 30 | Qt.QWidget.__init__(self) |
| 31 | self.setWindowTitle("Airprobe Usrp") |
| 32 | try: |
| 33 | self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) |
| 34 | except: |
| 35 | pass |
| 36 | self.top_scroll_layout = Qt.QVBoxLayout() |
| 37 | self.setLayout(self.top_scroll_layout) |
| 38 | self.top_scroll = Qt.QScrollArea() |
| 39 | self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) |
| 40 | self.top_scroll_layout.addWidget(self.top_scroll) |
| 41 | self.top_scroll.setWidgetResizable(True) |
| 42 | self.top_widget = Qt.QWidget() |
| 43 | self.top_scroll.setWidget(self.top_widget) |
| 44 | self.top_layout = Qt.QVBoxLayout(self.top_widget) |
| 45 | self.top_grid_layout = Qt.QGridLayout() |
| 46 | self.top_layout.addLayout(self.top_grid_layout) |
| 47 | |
| 48 | self.settings = Qt.QSettings("GNU Radio", "airprobe_usrp") |
| 49 | self.restoreGeometry(self.settings.value("geometry").toByteArray()) |
| 50 | |
| 51 | |
| 52 | ################################################## |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 53 | # Parameters |
| 54 | ################################################## |
| 55 | self.samp_rate = samp_rate |
| 56 | self.gain = gain |
| 57 | self.fc = fc |
| 58 | |
| 59 | ################################################## |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 60 | # Variables |
| 61 | ################################################## |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 62 | self.g_slider = g_slider = gain |
| 63 | self.fc_slider = fc_slider = fc |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 64 | self.SDCCH = SDCCH = 6 |
| 65 | self.RACH = RACH = 3 |
| 66 | self.PCH = PCH = 5 |
| 67 | self.CHANNEL_UNKNOWN = CHANNEL_UNKNOWN = 0 |
| 68 | self.CCCH = CCCH = 2 |
| 69 | self.BCCH = BCCH = 1 |
| 70 | self.AGCH = AGCH = 4 |
| 71 | |
| 72 | ################################################## |
| 73 | # Blocks |
| 74 | ################################################## |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 75 | self._g_slider_layout = Qt.QHBoxLayout() |
| 76 | self._g_slider_layout.addWidget(Qt.QLabel("Gain"+": ")) |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 77 | class qwt_counter_pyslot(Qwt.QwtCounter): |
| 78 | def __init__(self, parent=None): |
| 79 | Qwt.QwtCounter.__init__(self, parent) |
| 80 | @pyqtSlot('double') |
| 81 | def setValue(self, value): |
| 82 | super(Qwt.QwtCounter, self).setValue(value) |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 83 | self._g_slider_counter = qwt_counter_pyslot() |
| 84 | self._g_slider_counter.setRange(0, 50, 0.5) |
| 85 | self._g_slider_counter.setNumButtons(2) |
| 86 | self._g_slider_counter.setMinimumWidth(100) |
| 87 | self._g_slider_counter.setValue(self.g_slider) |
| 88 | self._g_slider_layout.addWidget(self._g_slider_counter) |
| 89 | self._g_slider_counter.valueChanged.connect(self.set_g_slider) |
| 90 | self.top_layout.addLayout(self._g_slider_layout) |
| 91 | self._fc_slider_layout = Qt.QVBoxLayout() |
| 92 | self._fc_slider_tool_bar = Qt.QToolBar(self) |
| 93 | self._fc_slider_layout.addWidget(self._fc_slider_tool_bar) |
| 94 | self._fc_slider_tool_bar.addWidget(Qt.QLabel("Frequency"+": ")) |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 95 | class qwt_counter_pyslot(Qwt.QwtCounter): |
| 96 | def __init__(self, parent=None): |
| 97 | Qwt.QwtCounter.__init__(self, parent) |
| 98 | @pyqtSlot('double') |
| 99 | def setValue(self, value): |
| 100 | super(Qwt.QwtCounter, self).setValue(value) |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 101 | self._fc_slider_counter = qwt_counter_pyslot() |
| 102 | self._fc_slider_counter.setRange(925e6, 960e6, 2e5) |
| 103 | self._fc_slider_counter.setNumButtons(2) |
| 104 | self._fc_slider_counter.setValue(self.fc_slider) |
| 105 | self._fc_slider_tool_bar.addWidget(self._fc_slider_counter) |
| 106 | self._fc_slider_counter.valueChanged.connect(self.set_fc_slider) |
| 107 | self._fc_slider_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot) |
| 108 | self._fc_slider_slider.setRange(925e6, 960e6, 2e5) |
| 109 | self._fc_slider_slider.setValue(self.fc_slider) |
| 110 | self._fc_slider_slider.setMinimumWidth(100) |
| 111 | self._fc_slider_slider.valueChanged.connect(self.set_fc_slider) |
| 112 | self._fc_slider_layout.addWidget(self._fc_slider_slider) |
| 113 | self.top_layout.addLayout(self._fc_slider_layout) |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 114 | self.uhd_usrp_source_0 = uhd.usrp_source( |
| 115 | ",".join(("addr=192.168.10.2", "")), |
| 116 | uhd.stream_args( |
| 117 | cpu_format="fc32", |
| 118 | channels=range(1), |
| 119 | ), |
| 120 | ) |
| 121 | self.uhd_usrp_source_0.set_clock_source("internal", 0) |
| 122 | self.uhd_usrp_source_0.set_samp_rate(samp_rate) |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 123 | self.uhd_usrp_source_0.set_center_freq(fc_slider, 0) |
| 124 | self.uhd_usrp_source_0.set_gain(g_slider, 0) |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 125 | self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( |
| 126 | 1024, #size |
| 127 | firdes.WIN_BLACKMAN_hARRIS, #wintype |
| 128 | fc, #fc |
| 129 | samp_rate, #bw |
| 130 | "", #name |
| 131 | 1 #number of inputs |
| 132 | ) |
| 133 | self.qtgui_freq_sink_x_0.set_update_time(0.10) |
| 134 | self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) |
| 135 | self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") |
| 136 | self.qtgui_freq_sink_x_0.enable_autoscale(False) |
| 137 | self.qtgui_freq_sink_x_0.enable_grid(False) |
| 138 | self.qtgui_freq_sink_x_0.set_fft_average(1.0) |
| 139 | |
| 140 | if complex == type(float()): |
| 141 | self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) |
| 142 | |
| 143 | labels = ["", "", "", "", "", |
| 144 | "", "", "", "", ""] |
| 145 | widths = [1, 1, 1, 1, 1, |
| 146 | 1, 1, 1, 1, 1] |
| 147 | colors = ["blue", "red", "green", "black", "cyan", |
| 148 | "magenta", "yellow", "dark red", "dark green", "dark blue"] |
| 149 | alphas = [1.0, 1.0, 1.0, 1.0, 1.0, |
| 150 | 1.0, 1.0, 1.0, 1.0, 1.0] |
| 151 | for i in xrange(1): |
| 152 | if len(labels[i]) == 0: |
| 153 | self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) |
| 154 | else: |
| 155 | self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) |
| 156 | self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) |
| 157 | self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) |
| 158 | self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) |
| 159 | |
| 160 | self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) |
| 161 | self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) |
| 162 | self.gsm_universal_ctrl_chans_demapper_0 = grgsm.universal_ctrl_chans_demapper(([2,6,12,16,22,26,32,36,42,46]), ([BCCH,CCCH,CCCH,CCCH,CCCH,CCCH,CCCH,CCCH,CCCH,CCCH])) |
| 163 | self.gsm_receiver_0 = grgsm.receiver(4, ([0]), ([])) |
| 164 | self.gsm_message_printer_0 = grgsm.message_printer(pmt.intern("")) |
| 165 | self.gsm_input_0 = grgsm.gsm_input( |
| 166 | ppm=0, |
| 167 | osr=4, |
| 168 | fc=fc, |
| 169 | samp_rate_in=samp_rate, |
| 170 | ) |
| 171 | self.gsm_control_channels_decoder_0 = grgsm.control_channels_decoder() |
| 172 | self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_CLIENT", "127.0.0.1", "4729", 10000, False) |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 173 | |
| 174 | ################################################## |
| 175 | # Connections |
| 176 | ################################################## |
| 177 | self.connect((self.uhd_usrp_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) |
| 178 | self.connect((self.uhd_usrp_source_0, 0), (self.gsm_input_0, 0)) |
| 179 | self.connect((self.gsm_input_0, 0), (self.gsm_receiver_0, 0)) |
| 180 | |
| 181 | ################################################## |
| 182 | # Message Connections |
| 183 | ################################################## |
| 184 | self.msg_connect(self.gsm_control_channels_decoder_0, "msgs", self.gsm_message_printer_0, "msgs") |
| 185 | self.msg_connect(self.gsm_control_channels_decoder_0, "msgs", self.blocks_socket_pdu_0, "pdus") |
| 186 | self.msg_connect(self.gsm_universal_ctrl_chans_demapper_0, "bursts", self.gsm_control_channels_decoder_0, "bursts") |
| 187 | self.msg_connect(self.gsm_receiver_0, "C0", self.gsm_universal_ctrl_chans_demapper_0, "bursts") |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 188 | |
| 189 | def closeEvent(self, event): |
| 190 | self.settings = Qt.QSettings("GNU Radio", "airprobe_usrp") |
| 191 | self.settings.setValue("geometry", self.saveGeometry()) |
| 192 | event.accept() |
| 193 | |
| 194 | def get_samp_rate(self): |
| 195 | return self.samp_rate |
| 196 | |
| 197 | def set_samp_rate(self, samp_rate): |
| 198 | self.samp_rate = samp_rate |
| 199 | self.gsm_input_0.set_samp_rate_in(self.samp_rate) |
| 200 | self.qtgui_freq_sink_x_0.set_frequency_range(self.fc, self.samp_rate) |
| 201 | self.uhd_usrp_source_0.set_samp_rate(self.samp_rate) |
| 202 | |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 203 | def get_gain(self): |
| 204 | return self.gain |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 205 | |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 206 | def set_gain(self, gain): |
| 207 | self.gain = gain |
| 208 | self.set_g_slider(self.gain) |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 209 | |
| 210 | def get_fc(self): |
| 211 | return self.fc |
| 212 | |
| 213 | def set_fc(self, fc): |
| 214 | self.fc = fc |
| 215 | self.gsm_input_0.set_fc(self.fc) |
| 216 | self.qtgui_freq_sink_x_0.set_frequency_range(self.fc, self.samp_rate) |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 217 | self.set_fc_slider(self.fc) |
| 218 | |
| 219 | def get_g_slider(self): |
| 220 | return self.g_slider |
| 221 | |
| 222 | def set_g_slider(self, g_slider): |
| 223 | self.g_slider = g_slider |
| 224 | Qt.QMetaObject.invokeMethod(self._g_slider_counter, "setValue", Qt.Q_ARG("double", self.g_slider)) |
| 225 | self.uhd_usrp_source_0.set_gain(self.g_slider, 0) |
| 226 | |
| 227 | def get_fc_slider(self): |
| 228 | return self.fc_slider |
| 229 | |
| 230 | def set_fc_slider(self, fc_slider): |
| 231 | self.fc_slider = fc_slider |
| 232 | Qt.QMetaObject.invokeMethod(self._fc_slider_counter, "setValue", Qt.Q_ARG("double", self.fc_slider)) |
| 233 | Qt.QMetaObject.invokeMethod(self._fc_slider_slider, "setValue", Qt.Q_ARG("double", self.fc_slider)) |
| 234 | self.uhd_usrp_source_0.set_center_freq(self.fc_slider, 0) |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 235 | |
| 236 | def get_SDCCH(self): |
| 237 | return self.SDCCH |
| 238 | |
| 239 | def set_SDCCH(self, SDCCH): |
| 240 | self.SDCCH = SDCCH |
| 241 | |
| 242 | def get_RACH(self): |
| 243 | return self.RACH |
| 244 | |
| 245 | def set_RACH(self, RACH): |
| 246 | self.RACH = RACH |
| 247 | |
| 248 | def get_PCH(self): |
| 249 | return self.PCH |
| 250 | |
| 251 | def set_PCH(self, PCH): |
| 252 | self.PCH = PCH |
| 253 | |
| 254 | def get_CHANNEL_UNKNOWN(self): |
| 255 | return self.CHANNEL_UNKNOWN |
| 256 | |
| 257 | def set_CHANNEL_UNKNOWN(self, CHANNEL_UNKNOWN): |
| 258 | self.CHANNEL_UNKNOWN = CHANNEL_UNKNOWN |
| 259 | |
| 260 | def get_CCCH(self): |
| 261 | return self.CCCH |
| 262 | |
| 263 | def set_CCCH(self, CCCH): |
| 264 | self.CCCH = CCCH |
| 265 | |
| 266 | def get_BCCH(self): |
| 267 | return self.BCCH |
| 268 | |
| 269 | def set_BCCH(self, BCCH): |
| 270 | self.BCCH = BCCH |
| 271 | |
| 272 | def get_AGCH(self): |
| 273 | return self.AGCH |
| 274 | |
| 275 | def set_AGCH(self, AGCH): |
| 276 | self.AGCH = AGCH |
| 277 | |
| 278 | if __name__ == '__main__': |
| 279 | import ctypes |
| 280 | import sys |
| 281 | if sys.platform.startswith('linux'): |
| 282 | try: |
| 283 | x11 = ctypes.cdll.LoadLibrary('libX11.so') |
| 284 | x11.XInitThreads() |
| 285 | except: |
| 286 | print "Warning: failed to XInitThreads()" |
| 287 | parser = OptionParser(option_class=eng_option, usage="%prog: [options]") |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 288 | parser.add_option("-s", "--samp-rate", dest="samp_rate", type="eng_float", default=eng_notation.num_to_str(2000000.052982), |
| 289 | help="Set samp_rate [default=%default]") |
| 290 | parser.add_option("-g", "--gain", dest="gain", type="eng_float", default=eng_notation.num_to_str(30), |
| 291 | help="Set gain [default=%default]") |
| 292 | parser.add_option("-f", "--fc", dest="fc", type="eng_float", default=eng_notation.num_to_str(939.4e6), |
| 293 | help="Set fc [default=%default]") |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 294 | (options, args) = parser.parse_args() |
| 295 | if(StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0")): |
| 296 | Qt.QApplication.setGraphicsSystem(gr.prefs().get_string('qtgui','style','raster')) |
| 297 | qapp = Qt.QApplication(sys.argv) |
ptrkrysik | 9032b87 | 2015-01-03 00:36:21 +0100 | [diff] [blame] | 298 | tb = airprobe_usrp(samp_rate=options.samp_rate, gain=options.gain, fc=options.fc) |
ptrkrysik | 3b77654 | 2015-01-03 00:06:39 +0100 | [diff] [blame] | 299 | tb.start() |
| 300 | tb.show() |
| 301 | def quitting(): |
| 302 | tb.stop() |
| 303 | tb.wait() |
| 304 | qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting) |
| 305 | qapp.exec_() |
| 306 | tb = None #to clean up Qt widgets |