ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | ################################################## |
| 3 | # Gnuradio Python Flow Graph |
| 4 | # Title: Airprobe Rtlsdr |
ptrkrysik | 3be74a7 | 2014-12-13 10:11:00 +0100 | [diff] [blame] | 5 | # Generated: Sat Dec 13 09:54:44 2014 |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +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.eng_option import eng_option |
| 15 | from gnuradio.filter import firdes |
| 16 | from optparse import OptionParser |
| 17 | import PyQt4.Qwt5 as Qwt |
ptrkrysik | 3be74a7 | 2014-12-13 10:11:00 +0100 | [diff] [blame] | 18 | import grgsm |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 19 | import osmosdr |
| 20 | import sip |
| 21 | import sys |
ptrkrysik | 3be74a7 | 2014-12-13 10:11:00 +0100 | [diff] [blame] | 22 | import time |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 23 | |
ptrkrysik | 3be74a7 | 2014-12-13 10:11:00 +0100 | [diff] [blame] | 24 | from distutils.version import StrictVersion |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 25 | class airprobe_rtlsdr(gr.top_block, Qt.QWidget): |
| 26 | |
| 27 | def __init__(self, ppm_param=0): |
| 28 | gr.top_block.__init__(self, "Airprobe Rtlsdr") |
| 29 | Qt.QWidget.__init__(self) |
| 30 | self.setWindowTitle("Airprobe Rtlsdr") |
| 31 | try: |
| 32 | self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) |
| 33 | except: |
| 34 | pass |
| 35 | self.top_scroll_layout = Qt.QVBoxLayout() |
| 36 | self.setLayout(self.top_scroll_layout) |
| 37 | self.top_scroll = Qt.QScrollArea() |
| 38 | self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) |
| 39 | self.top_scroll_layout.addWidget(self.top_scroll) |
| 40 | self.top_scroll.setWidgetResizable(True) |
| 41 | self.top_widget = Qt.QWidget() |
| 42 | self.top_scroll.setWidget(self.top_widget) |
| 43 | self.top_layout = Qt.QVBoxLayout(self.top_widget) |
| 44 | self.top_grid_layout = Qt.QGridLayout() |
| 45 | self.top_layout.addLayout(self.top_grid_layout) |
| 46 | |
| 47 | self.settings = Qt.QSettings("GNU Radio", "airprobe_rtlsdr") |
| 48 | self.restoreGeometry(self.settings.value("geometry").toByteArray()) |
| 49 | |
| 50 | |
| 51 | ################################################## |
| 52 | # Parameters |
| 53 | ################################################## |
| 54 | self.ppm_param = ppm_param |
| 55 | |
| 56 | ################################################## |
| 57 | # Variables |
| 58 | ################################################## |
ptrkrysik | d4adf90 | 2014-11-29 00:07:05 +0100 | [diff] [blame] | 59 | self.samp_rate = samp_rate = 2000000.052982 |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 60 | self.ppm = ppm = ppm_param |
| 61 | self.g = g = 43 |
| 62 | self.fc = fc = 939.4e6 |
| 63 | self.SDCCH = SDCCH = 6 |
| 64 | self.RACH = RACH = 3 |
| 65 | self.PCH = PCH = 5 |
| 66 | self.CHANNEL_UNKNOWN = CHANNEL_UNKNOWN = 0 |
| 67 | self.CCCH = CCCH = 2 |
| 68 | self.BCCH = BCCH = 1 |
| 69 | self.AGCH = AGCH = 4 |
| 70 | |
| 71 | ################################################## |
| 72 | # Blocks |
| 73 | ################################################## |
| 74 | self._ppm_layout = Qt.QHBoxLayout() |
| 75 | self._ppm_layout.addWidget(Qt.QLabel("clock_correction [ppm]"+": ")) |
| 76 | class qwt_counter_pyslot(Qwt.QwtCounter): |
| 77 | def __init__(self, parent=None): |
| 78 | Qwt.QwtCounter.__init__(self, parent) |
| 79 | @pyqtSlot('double') |
| 80 | def setValue(self, value): |
| 81 | super(Qwt.QwtCounter, self).setValue(value) |
| 82 | self._ppm_counter = qwt_counter_pyslot() |
ptrkrysik | d4adf90 | 2014-11-29 00:07:05 +0100 | [diff] [blame] | 83 | self._ppm_counter.setRange(-150, 150, 1) |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 84 | self._ppm_counter.setNumButtons(2) |
| 85 | self._ppm_counter.setMinimumWidth(100) |
| 86 | self._ppm_counter.setValue(self.ppm) |
| 87 | self._ppm_layout.addWidget(self._ppm_counter) |
| 88 | self._ppm_counter.valueChanged.connect(self.set_ppm) |
| 89 | self.top_layout.addLayout(self._ppm_layout) |
| 90 | self._g_layout = Qt.QHBoxLayout() |
| 91 | self._g_layout.addWidget(Qt.QLabel("gain"+": ")) |
| 92 | class qwt_counter_pyslot(Qwt.QwtCounter): |
| 93 | def __init__(self, parent=None): |
| 94 | Qwt.QwtCounter.__init__(self, parent) |
| 95 | @pyqtSlot('double') |
| 96 | def setValue(self, value): |
| 97 | super(Qwt.QwtCounter, self).setValue(value) |
| 98 | self._g_counter = qwt_counter_pyslot() |
| 99 | self._g_counter.setRange(0, 50, 0.5) |
| 100 | self._g_counter.setNumButtons(2) |
| 101 | self._g_counter.setMinimumWidth(100) |
| 102 | self._g_counter.setValue(self.g) |
| 103 | self._g_layout.addWidget(self._g_counter) |
| 104 | self._g_counter.valueChanged.connect(self.set_g) |
| 105 | self.top_layout.addLayout(self._g_layout) |
| 106 | self._fc_layout = Qt.QVBoxLayout() |
| 107 | self._fc_tool_bar = Qt.QToolBar(self) |
| 108 | self._fc_layout.addWidget(self._fc_tool_bar) |
| 109 | self._fc_tool_bar.addWidget(Qt.QLabel("center_frequency"+": ")) |
| 110 | class qwt_counter_pyslot(Qwt.QwtCounter): |
| 111 | def __init__(self, parent=None): |
| 112 | Qwt.QwtCounter.__init__(self, parent) |
| 113 | @pyqtSlot('double') |
| 114 | def setValue(self, value): |
| 115 | super(Qwt.QwtCounter, self).setValue(value) |
| 116 | self._fc_counter = qwt_counter_pyslot() |
| 117 | self._fc_counter.setRange(925e6, 960e6, 2e5) |
| 118 | self._fc_counter.setNumButtons(2) |
| 119 | self._fc_counter.setValue(self.fc) |
| 120 | self._fc_tool_bar.addWidget(self._fc_counter) |
| 121 | self._fc_counter.valueChanged.connect(self.set_fc) |
| 122 | self._fc_slider = Qwt.QwtSlider(None, Qt.Qt.Horizontal, Qwt.QwtSlider.BottomScale, Qwt.QwtSlider.BgSlot) |
| 123 | self._fc_slider.setRange(925e6, 960e6, 2e5) |
| 124 | self._fc_slider.setValue(self.fc) |
| 125 | self._fc_slider.setMinimumWidth(100) |
| 126 | self._fc_slider.valueChanged.connect(self.set_fc) |
| 127 | self._fc_layout.addWidget(self._fc_slider) |
| 128 | self.top_layout.addLayout(self._fc_layout) |
| 129 | self.rtlsdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + "" ) |
| 130 | self.rtlsdr_source_0.set_sample_rate(samp_rate) |
| 131 | self.rtlsdr_source_0.set_center_freq(fc, 0) |
| 132 | self.rtlsdr_source_0.set_freq_corr(ppm, 0) |
ptrkrysik | d4adf90 | 2014-11-29 00:07:05 +0100 | [diff] [blame] | 133 | self.rtlsdr_source_0.set_dc_offset_mode(2, 0) |
| 134 | self.rtlsdr_source_0.set_iq_balance_mode(2, 0) |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 135 | self.rtlsdr_source_0.set_gain_mode(True, 0) |
| 136 | self.rtlsdr_source_0.set_gain(g, 0) |
| 137 | self.rtlsdr_source_0.set_if_gain(20, 0) |
| 138 | self.rtlsdr_source_0.set_bb_gain(20, 0) |
| 139 | self.rtlsdr_source_0.set_antenna("", 0) |
| 140 | self.rtlsdr_source_0.set_bandwidth(250e3, 0) |
| 141 | |
| 142 | self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( |
| 143 | 1024, #size |
| 144 | firdes.WIN_BLACKMAN_hARRIS, #wintype |
| 145 | fc, #fc |
| 146 | samp_rate, #bw |
| 147 | "", #name |
| 148 | 1 #number of inputs |
| 149 | ) |
| 150 | self.qtgui_freq_sink_x_0.set_update_time(0.10) |
| 151 | self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 152 | self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) |
| 153 | self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) |
ptrkrysik | 3be74a7 | 2014-12-13 10:11:00 +0100 | [diff] [blame] | 154 | 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])) |
| 155 | self.gsm_receiver_0 = grgsm.receiver(4, ([0]), ([])) |
| 156 | self.gsm_message_printer_1 = grgsm.message_printer() |
| 157 | self.gsm_input_0 = grgsm.gsm_input( |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 158 | ppm=0, |
| 159 | osr=4, |
| 160 | fc=fc, |
| 161 | samp_rate_in=samp_rate, |
| 162 | ) |
ptrkrysik | 3be74a7 | 2014-12-13 10:11:00 +0100 | [diff] [blame] | 163 | self.gsm_control_channels_decoder_0 = grgsm.control_channels_decoder() |
| 164 | self.gsm_clock_offset_control_0 = grgsm.clock_offset_control(fc) |
ptrkrysik | 458004e | 2014-12-06 15:36:35 +0100 | [diff] [blame] | 165 | self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_CLIENT", "127.0.0.1", "4729", 10000) |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 166 | |
| 167 | ################################################## |
| 168 | # Connections |
| 169 | ################################################## |
| 170 | self.connect((self.rtlsdr_source_0, 0), (self.qtgui_freq_sink_x_0, 0)) |
| 171 | self.connect((self.rtlsdr_source_0, 0), (self.gsm_input_0, 0)) |
| 172 | self.connect((self.gsm_input_0, 0), (self.gsm_receiver_0, 0)) |
| 173 | |
| 174 | ################################################## |
| 175 | # Asynch Message Connections |
| 176 | ################################################## |
| 177 | self.msg_connect(self.gsm_clock_offset_control_0, "ppm", self.gsm_input_0, "ppm_in") |
| 178 | self.msg_connect(self.gsm_receiver_0, "C0", self.gsm_universal_ctrl_chans_demapper_0, "bursts") |
| 179 | self.msg_connect(self.gsm_control_channels_decoder_0, "msgs", self.gsm_message_printer_1, "msgs") |
| 180 | self.msg_connect(self.gsm_control_channels_decoder_0, "msgs", self.blocks_socket_pdu_0, "pdus") |
| 181 | self.msg_connect(self.gsm_universal_ctrl_chans_demapper_0, "bursts", self.gsm_control_channels_decoder_0, "bursts") |
| 182 | self.msg_connect(self.gsm_receiver_0, "measurements", self.gsm_clock_offset_control_0, "measurements") |
| 183 | |
| 184 | def closeEvent(self, event): |
| 185 | self.settings = Qt.QSettings("GNU Radio", "airprobe_rtlsdr") |
| 186 | self.settings.setValue("geometry", self.saveGeometry()) |
| 187 | event.accept() |
| 188 | |
| 189 | def get_ppm_param(self): |
| 190 | return self.ppm_param |
| 191 | |
| 192 | def set_ppm_param(self, ppm_param): |
| 193 | self.ppm_param = ppm_param |
| 194 | self.set_ppm(self.ppm_param) |
| 195 | |
| 196 | def get_samp_rate(self): |
| 197 | return self.samp_rate |
| 198 | |
| 199 | def set_samp_rate(self, samp_rate): |
| 200 | self.samp_rate = samp_rate |
ptrkrysik | 458004e | 2014-12-06 15:36:35 +0100 | [diff] [blame] | 201 | self.rtlsdr_source_0.set_sample_rate(self.samp_rate) |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 202 | self.gsm_input_0.set_samp_rate_in(self.samp_rate) |
ptrkrysik | d4adf90 | 2014-11-29 00:07:05 +0100 | [diff] [blame] | 203 | self.qtgui_freq_sink_x_0.set_frequency_range(self.fc, self.samp_rate) |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 204 | |
| 205 | def get_ppm(self): |
| 206 | return self.ppm |
| 207 | |
| 208 | def set_ppm(self, ppm): |
| 209 | self.ppm = ppm |
| 210 | Qt.QMetaObject.invokeMethod(self._ppm_counter, "setValue", Qt.Q_ARG("double", self.ppm)) |
| 211 | self.rtlsdr_source_0.set_freq_corr(self.ppm, 0) |
| 212 | |
| 213 | def get_g(self): |
| 214 | return self.g |
| 215 | |
| 216 | def set_g(self, g): |
| 217 | self.g = g |
| 218 | Qt.QMetaObject.invokeMethod(self._g_counter, "setValue", Qt.Q_ARG("double", self.g)) |
| 219 | self.rtlsdr_source_0.set_gain(self.g, 0) |
| 220 | |
| 221 | def get_fc(self): |
| 222 | return self.fc |
| 223 | |
| 224 | def set_fc(self, fc): |
| 225 | self.fc = fc |
| 226 | Qt.QMetaObject.invokeMethod(self._fc_counter, "setValue", Qt.Q_ARG("double", self.fc)) |
| 227 | Qt.QMetaObject.invokeMethod(self._fc_slider, "setValue", Qt.Q_ARG("double", self.fc)) |
ptrkrysik | 458004e | 2014-12-06 15:36:35 +0100 | [diff] [blame] | 228 | self.rtlsdr_source_0.set_center_freq(self.fc, 0) |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 229 | self.gsm_input_0.set_fc(self.fc) |
ptrkrysik | d4adf90 | 2014-11-29 00:07:05 +0100 | [diff] [blame] | 230 | self.qtgui_freq_sink_x_0.set_frequency_range(self.fc, self.samp_rate) |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 231 | |
| 232 | def get_SDCCH(self): |
| 233 | return self.SDCCH |
| 234 | |
| 235 | def set_SDCCH(self, SDCCH): |
| 236 | self.SDCCH = SDCCH |
| 237 | |
| 238 | def get_RACH(self): |
| 239 | return self.RACH |
| 240 | |
| 241 | def set_RACH(self, RACH): |
| 242 | self.RACH = RACH |
| 243 | |
| 244 | def get_PCH(self): |
| 245 | return self.PCH |
| 246 | |
| 247 | def set_PCH(self, PCH): |
| 248 | self.PCH = PCH |
| 249 | |
| 250 | def get_CHANNEL_UNKNOWN(self): |
| 251 | return self.CHANNEL_UNKNOWN |
| 252 | |
| 253 | def set_CHANNEL_UNKNOWN(self, CHANNEL_UNKNOWN): |
| 254 | self.CHANNEL_UNKNOWN = CHANNEL_UNKNOWN |
| 255 | |
| 256 | def get_CCCH(self): |
| 257 | return self.CCCH |
| 258 | |
| 259 | def set_CCCH(self, CCCH): |
| 260 | self.CCCH = CCCH |
| 261 | |
| 262 | def get_BCCH(self): |
| 263 | return self.BCCH |
| 264 | |
| 265 | def set_BCCH(self, BCCH): |
| 266 | self.BCCH = BCCH |
| 267 | |
| 268 | def get_AGCH(self): |
| 269 | return self.AGCH |
| 270 | |
| 271 | def set_AGCH(self, AGCH): |
| 272 | self.AGCH = AGCH |
| 273 | |
| 274 | if __name__ == '__main__': |
| 275 | import ctypes |
| 276 | import sys |
| 277 | if sys.platform.startswith('linux'): |
| 278 | try: |
| 279 | x11 = ctypes.cdll.LoadLibrary('libX11.so') |
| 280 | x11.XInitThreads() |
| 281 | except: |
| 282 | print "Warning: failed to XInitThreads()" |
| 283 | parser = OptionParser(option_class=eng_option, usage="%prog: [options]") |
| 284 | parser.add_option("-p", "--ppm-param", dest="ppm_param", type="intx", default=0, |
| 285 | help="Set ppm [default=%default]") |
| 286 | (options, args) = parser.parse_args() |
ptrkrysik | 3be74a7 | 2014-12-13 10:11:00 +0100 | [diff] [blame] | 287 | if(StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0")): |
| 288 | Qt.QApplication.setGraphicsSystem(gr.prefs().get_string('qtgui','style','raster')) |
ptrkrysik | a136ff5 | 2014-11-28 23:38:23 +0100 | [diff] [blame] | 289 | qapp = Qt.QApplication(sys.argv) |
| 290 | tb = airprobe_rtlsdr(ppm_param=options.ppm_param) |
| 291 | tb.start() |
| 292 | tb.show() |
| 293 | def quitting(): |
| 294 | tb.stop() |
| 295 | tb.wait() |
| 296 | qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting) |
| 297 | qapp.exec_() |
| 298 | tb = None #to clean up Qt widgets |