Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 1 | #!/usr/bin/env python2 |
| 2 | ################################################## |
| 3 | # GNU Radio Python Flow Graph |
Piotr Krysik | 332e0b5 | 2016-02-13 18:37:32 +0100 | [diff] [blame] | 4 | # Title: Gr-gsm Livemon |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 5 | # Generated: Wed Sep 2 21:46:35 2015 |
| 6 | ################################################## |
| 7 | |
| 8 | if __name__ == '__main__': |
| 9 | import ctypes |
| 10 | import sys |
| 11 | if sys.platform.startswith('linux'): |
| 12 | try: |
| 13 | x11 = ctypes.cdll.LoadLibrary('libX11.so') |
| 14 | x11.XInitThreads() |
| 15 | except: |
| 16 | print "Warning: failed to XInitThreads()" |
| 17 | |
| 18 | from PyQt4 import Qt |
| 19 | from gnuradio import blocks |
| 20 | from gnuradio import eng_notation |
| 21 | from gnuradio import gr |
| 22 | from gnuradio import qtgui |
| 23 | from gnuradio.eng_option import eng_option |
| 24 | from gnuradio.filter import firdes |
| 25 | from gnuradio.qtgui import Range, RangeWidget |
| 26 | from math import pi |
| 27 | from optparse import OptionParser |
| 28 | import grgsm |
| 29 | import osmosdr |
| 30 | import pmt |
| 31 | import sip |
| 32 | import sys |
| 33 | import time |
| 34 | |
| 35 | |
Piotr Krysik | 332e0b5 | 2016-02-13 18:37:32 +0100 | [diff] [blame] | 36 | class grgsm_livemon(gr.top_block, Qt.QWidget): |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 37 | |
Piotr Krysik | 7185b66 | 2016-02-14 20:24:54 +0100 | [diff] [blame] | 38 | def __init__(self, fc=939.4e6, gain=30, ppm=0, samp_rate=2000000.052982, shiftoff=400e3, args=""): |
Piotr Krysik | 332e0b5 | 2016-02-13 18:37:32 +0100 | [diff] [blame] | 39 | gr.top_block.__init__(self, "Gr-gsm Livemon") |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 40 | Qt.QWidget.__init__(self) |
Piotr Krysik | 332e0b5 | 2016-02-13 18:37:32 +0100 | [diff] [blame] | 41 | self.setWindowTitle("Gr-gsm Livemon") |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 42 | try: |
| 43 | self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc')) |
| 44 | except: |
| 45 | pass |
| 46 | self.top_scroll_layout = Qt.QVBoxLayout() |
| 47 | self.setLayout(self.top_scroll_layout) |
| 48 | self.top_scroll = Qt.QScrollArea() |
| 49 | self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame) |
| 50 | self.top_scroll_layout.addWidget(self.top_scroll) |
| 51 | self.top_scroll.setWidgetResizable(True) |
| 52 | self.top_widget = Qt.QWidget() |
| 53 | self.top_scroll.setWidget(self.top_widget) |
| 54 | self.top_layout = Qt.QVBoxLayout(self.top_widget) |
| 55 | self.top_grid_layout = Qt.QGridLayout() |
| 56 | self.top_layout.addLayout(self.top_grid_layout) |
| 57 | |
Piotr Krysik | 332e0b5 | 2016-02-13 18:37:32 +0100 | [diff] [blame] | 58 | self.settings = Qt.QSettings("GNU Radio", "grgsm_livemon") |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 59 | self.restoreGeometry(self.settings.value("geometry").toByteArray()) |
| 60 | |
| 61 | ################################################## |
| 62 | # Parameters |
| 63 | ################################################## |
| 64 | self.fc = fc |
| 65 | self.gain = gain |
| 66 | self.ppm = ppm |
| 67 | self.samp_rate = samp_rate |
| 68 | self.shiftoff = shiftoff |
| 69 | |
| 70 | ################################################## |
| 71 | # Variables |
| 72 | ################################################## |
| 73 | self.ppm_slider = ppm_slider = ppm |
| 74 | self.g_slider = g_slider = gain |
| 75 | self.fc_slider = fc_slider = fc |
| 76 | |
| 77 | ################################################## |
| 78 | # Blocks |
| 79 | ################################################## |
| 80 | self._ppm_slider_range = Range(-150, 150, 1, ppm, 100) |
| 81 | self._ppm_slider_win = RangeWidget(self._ppm_slider_range, self.set_ppm_slider, "PPM Offset", "counter", float) |
| 82 | self.top_layout.addWidget(self._ppm_slider_win) |
| 83 | self._g_slider_range = Range(0, 50, 0.5, gain, 100) |
| 84 | self._g_slider_win = RangeWidget(self._g_slider_range, self.set_g_slider, "Gain", "counter", float) |
| 85 | self.top_layout.addWidget(self._g_slider_win) |
| 86 | self._fc_slider_range = Range(925e6, 1990e6, 2e5, fc, 100) |
| 87 | self._fc_slider_win = RangeWidget(self._fc_slider_range, self.set_fc_slider, "Frequency", "counter_slider", float) |
| 88 | self.top_layout.addWidget(self._fc_slider_win) |
Piotr Krysik | 7185b66 | 2016-02-14 20:24:54 +0100 | [diff] [blame] | 89 | self.rtlsdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + args ) |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 90 | self.rtlsdr_source_0.set_sample_rate(samp_rate) |
| 91 | self.rtlsdr_source_0.set_center_freq(fc_slider-shiftoff, 0) |
| 92 | self.rtlsdr_source_0.set_freq_corr(ppm_slider, 0) |
| 93 | self.rtlsdr_source_0.set_dc_offset_mode(2, 0) |
| 94 | self.rtlsdr_source_0.set_iq_balance_mode(2, 0) |
| 95 | self.rtlsdr_source_0.set_gain_mode(False, 0) |
| 96 | self.rtlsdr_source_0.set_gain(g_slider, 0) |
| 97 | self.rtlsdr_source_0.set_if_gain(20, 0) |
| 98 | self.rtlsdr_source_0.set_bb_gain(20, 0) |
| 99 | self.rtlsdr_source_0.set_antenna("", 0) |
| 100 | self.rtlsdr_source_0.set_bandwidth(250e3+abs(shiftoff), 0) |
| 101 | |
| 102 | self.qtgui_freq_sink_x_0 = qtgui.freq_sink_c( |
| 103 | 1024, #size |
| 104 | firdes.WIN_BLACKMAN_hARRIS, #wintype |
| 105 | fc_slider, #fc |
| 106 | samp_rate, #bw |
| 107 | "", #name |
| 108 | 1 #number of inputs |
| 109 | ) |
| 110 | self.qtgui_freq_sink_x_0.set_update_time(0.10) |
| 111 | self.qtgui_freq_sink_x_0.set_y_axis(-140, 10) |
Piotr Krysik | 56b0a67 | 2015-10-12 08:34:15 +0200 | [diff] [blame] | 112 | # self.qtgui_freq_sink_x_0.set_trigger_mode(qtgui.TRIG_MODE_FREE, 0.0, 0, "") |
| 113 | # self.qtgui_freq_sink_x_0.enable_autoscale(False) |
| 114 | # self.qtgui_freq_sink_x_0.enable_grid(False) |
| 115 | # self.qtgui_freq_sink_x_0.set_fft_average(1.0) |
| 116 | # self.qtgui_freq_sink_x_0.enable_control_panel(False) |
| 117 | # |
| 118 | # if not True: |
| 119 | # self.qtgui_freq_sink_x_0.disable_legend() |
| 120 | # |
| 121 | # if complex == type(float()): |
| 122 | # self.qtgui_freq_sink_x_0.set_plot_pos_half(not True) |
| 123 | # |
| 124 | # labels = ["", "", "", "", "", |
| 125 | # "", "", "", "", ""] |
| 126 | # widths = [1, 1, 1, 1, 1, |
| 127 | # 1, 1, 1, 1, 1] |
| 128 | # colors = ["blue", "red", "green", "black", "cyan", |
| 129 | # "magenta", "yellow", "dark red", "dark green", "dark blue"] |
| 130 | # alphas = [1.0, 1.0, 1.0, 1.0, 1.0, |
| 131 | # 1.0, 1.0, 1.0, 1.0, 1.0] |
| 132 | # for i in xrange(1): |
| 133 | # if len(labels[i]) == 0: |
| 134 | # self.qtgui_freq_sink_x_0.set_line_label(i, "Data {0}".format(i)) |
| 135 | # else: |
| 136 | # self.qtgui_freq_sink_x_0.set_line_label(i, labels[i]) |
| 137 | # self.qtgui_freq_sink_x_0.set_line_width(i, widths[i]) |
| 138 | # self.qtgui_freq_sink_x_0.set_line_color(i, colors[i]) |
| 139 | # self.qtgui_freq_sink_x_0.set_line_alpha(i, alphas[i]) |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 140 | |
| 141 | self._qtgui_freq_sink_x_0_win = sip.wrapinstance(self.qtgui_freq_sink_x_0.pyqwidget(), Qt.QWidget) |
| 142 | self.top_layout.addWidget(self._qtgui_freq_sink_x_0_win) |
Piotr Krysik | 773a194 | 2016-05-20 12:45:54 +0200 | [diff] [blame] | 143 | self.gsm_sdcch8_demapper_0 = grgsm.gsm_sdcch8_demapper(1) |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 144 | self.gsm_receiver_0 = grgsm.receiver(4, ([0]), ([])) |
| 145 | self.gsm_message_printer_1 = grgsm.message_printer(pmt.intern(""), False) |
| 146 | self.gsm_input_0 = grgsm.gsm_input( |
| 147 | ppm=0, |
| 148 | osr=4, |
| 149 | fc=fc, |
| 150 | samp_rate_in=samp_rate, |
| 151 | ) |
| 152 | self.gsm_decryption_0 = grgsm.decryption(([]), 1) |
| 153 | self.gsm_control_channels_decoder_0_0 = grgsm.control_channels_decoder() |
| 154 | self.gsm_control_channels_decoder_0 = grgsm.control_channels_decoder() |
| 155 | self.gsm_clock_offset_control_0 = grgsm.clock_offset_control(fc-shiftoff) |
Piotr Krysik | 773a194 | 2016-05-20 12:45:54 +0200 | [diff] [blame] | 156 | self.gsm_bcch_ccch_demapper_0 = grgsm.gsm_bcch_ccch_demapper(0) |
Piotr Krysik | 56b0a67 | 2015-10-12 08:34:15 +0200 | [diff] [blame] | 157 | self.blocks_socket_pdu_0_0 = blocks.socket_pdu("UDP_SERVER", "127.0.0.1", "4729", 10000) |
Piotr Krysik | 56b0a67 | 2015-10-12 08:34:15 +0200 | [diff] [blame] | 158 | self.blocks_socket_pdu_0 = blocks.socket_pdu("UDP_CLIENT", "127.0.0.1", "4729", 10000) |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 159 | self.blocks_rotator_cc_0 = blocks.rotator_cc(-2*pi*shiftoff/samp_rate) |
| 160 | |
| 161 | ################################################## |
| 162 | # Connections |
| 163 | ################################################## |
| 164 | self.msg_connect((self.gsm_bcch_ccch_demapper_0, 'bursts'), (self.gsm_control_channels_decoder_0, 'bursts')) |
| 165 | self.msg_connect((self.gsm_clock_offset_control_0, 'ppm'), (self.gsm_input_0, 'ppm_in')) |
| 166 | self.msg_connect((self.gsm_control_channels_decoder_0, 'msgs'), (self.blocks_socket_pdu_0, 'pdus')) |
| 167 | self.msg_connect((self.gsm_control_channels_decoder_0, 'msgs'), (self.gsm_message_printer_1, 'msgs')) |
| 168 | self.msg_connect((self.gsm_control_channels_decoder_0_0, 'msgs'), (self.blocks_socket_pdu_0, 'pdus')) |
| 169 | self.msg_connect((self.gsm_control_channels_decoder_0_0, 'msgs'), (self.gsm_message_printer_1, 'msgs')) |
| 170 | self.msg_connect((self.gsm_decryption_0, 'bursts'), (self.gsm_control_channels_decoder_0_0, 'bursts')) |
| 171 | self.msg_connect((self.gsm_receiver_0, 'C0'), (self.gsm_bcch_ccch_demapper_0, 'bursts')) |
| 172 | self.msg_connect((self.gsm_receiver_0, 'measurements'), (self.gsm_clock_offset_control_0, 'measurements')) |
| 173 | self.msg_connect((self.gsm_receiver_0, 'C0'), (self.gsm_sdcch8_demapper_0, 'bursts')) |
| 174 | self.msg_connect((self.gsm_sdcch8_demapper_0, 'bursts'), (self.gsm_decryption_0, 'bursts')) |
| 175 | self.connect((self.blocks_rotator_cc_0, 0), (self.gsm_input_0, 0)) |
| 176 | self.connect((self.blocks_rotator_cc_0, 0), (self.qtgui_freq_sink_x_0, 0)) |
| 177 | self.connect((self.gsm_input_0, 0), (self.gsm_receiver_0, 0)) |
| 178 | self.connect((self.rtlsdr_source_0, 0), (self.blocks_rotator_cc_0, 0)) |
| 179 | |
| 180 | def closeEvent(self, event): |
Piotr Krysik | 332e0b5 | 2016-02-13 18:37:32 +0100 | [diff] [blame] | 181 | self.settings = Qt.QSettings("GNU Radio", "grgsm_livemon") |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 182 | self.settings.setValue("geometry", self.saveGeometry()) |
| 183 | event.accept() |
| 184 | |
| 185 | def get_fc(self): |
| 186 | return self.fc |
| 187 | |
| 188 | def set_fc(self, fc): |
| 189 | self.fc = fc |
| 190 | self.set_fc_slider(self.fc) |
| 191 | self.gsm_input_0.set_fc(self.fc) |
| 192 | |
| 193 | def get_gain(self): |
| 194 | return self.gain |
| 195 | |
| 196 | def set_gain(self, gain): |
| 197 | self.gain = gain |
| 198 | self.set_g_slider(self.gain) |
| 199 | |
| 200 | def get_ppm(self): |
| 201 | return self.ppm |
| 202 | |
| 203 | def set_ppm(self, ppm): |
| 204 | self.ppm = ppm |
| 205 | self.set_ppm_slider(self.ppm) |
| 206 | |
| 207 | def get_samp_rate(self): |
| 208 | return self.samp_rate |
| 209 | |
| 210 | def set_samp_rate(self, samp_rate): |
| 211 | self.samp_rate = samp_rate |
| 212 | self.blocks_rotator_cc_0.set_phase_inc(-2*pi*self.shiftoff/self.samp_rate) |
| 213 | self.gsm_input_0.set_samp_rate_in(self.samp_rate) |
| 214 | self.qtgui_freq_sink_x_0.set_frequency_range(self.fc_slider, self.samp_rate) |
| 215 | self.rtlsdr_source_0.set_sample_rate(self.samp_rate) |
| 216 | |
| 217 | def get_shiftoff(self): |
| 218 | return self.shiftoff |
| 219 | |
| 220 | def set_shiftoff(self, shiftoff): |
| 221 | self.shiftoff = shiftoff |
| 222 | self.blocks_rotator_cc_0.set_phase_inc(-2*pi*self.shiftoff/self.samp_rate) |
| 223 | self.rtlsdr_source_0.set_center_freq(self.fc_slider-self.shiftoff, 0) |
| 224 | self.rtlsdr_source_0.set_bandwidth(250e3+abs(self.shiftoff), 0) |
| 225 | |
| 226 | def get_ppm_slider(self): |
| 227 | return self.ppm_slider |
| 228 | |
| 229 | def set_ppm_slider(self, ppm_slider): |
| 230 | self.ppm_slider = ppm_slider |
| 231 | self.rtlsdr_source_0.set_freq_corr(self.ppm_slider, 0) |
| 232 | |
| 233 | def get_g_slider(self): |
| 234 | return self.g_slider |
| 235 | |
| 236 | def set_g_slider(self, g_slider): |
| 237 | self.g_slider = g_slider |
| 238 | self.rtlsdr_source_0.set_gain(self.g_slider, 0) |
| 239 | |
| 240 | def get_fc_slider(self): |
| 241 | return self.fc_slider |
| 242 | |
| 243 | def set_fc_slider(self, fc_slider): |
| 244 | self.fc_slider = fc_slider |
| 245 | self.qtgui_freq_sink_x_0.set_frequency_range(self.fc_slider, self.samp_rate) |
| 246 | self.rtlsdr_source_0.set_center_freq(self.fc_slider-self.shiftoff, 0) |
| 247 | |
| 248 | |
| 249 | if __name__ == '__main__': |
| 250 | parser = OptionParser(option_class=eng_option, usage="%prog: [options]") |
| 251 | parser.add_option("-f", "--fc", dest="fc", type="eng_float", default=eng_notation.num_to_str(939.4e6), |
| 252 | help="Set fc [default=%default]") |
| 253 | parser.add_option("-g", "--gain", dest="gain", type="eng_float", default=eng_notation.num_to_str(30), |
| 254 | help="Set gain [default=%default]") |
| 255 | parser.add_option("-p", "--ppm", dest="ppm", type="intx", default=0, |
| 256 | help="Set ppm [default=%default]") |
| 257 | parser.add_option("-s", "--samp-rate", dest="samp_rate", type="eng_float", default=eng_notation.num_to_str(2000000.052982), |
| 258 | help="Set samp_rate [default=%default]") |
| 259 | parser.add_option("-o", "--shiftoff", dest="shiftoff", type="eng_float", default=eng_notation.num_to_str(400e3), |
| 260 | help="Set shiftoff [default=%default]") |
Piotr Krysik | 7185b66 | 2016-02-14 20:24:54 +0100 | [diff] [blame] | 261 | parser.add_option("", "--args", dest="args", type="string", default="", |
| 262 | help="Set device arguments [default=%default]") |
| 263 | |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 264 | (options, args) = parser.parse_args() |
Piotr Krysik | 56b0a67 | 2015-10-12 08:34:15 +0200 | [diff] [blame] | 265 | # from distutils.version import StrictVersion |
| 266 | # if StrictVersion(Qt.qVersion()) >= StrictVersion("4.5.0"): |
| 267 | # Qt.QApplication.setGraphicsSystem(gr.prefs().get_string('qtgui','style','raster')) |
| 268 | Qt.QApplication.setGraphicsSystem(gr.prefs().get_string('qtgui','style','raster')) |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 269 | qapp = Qt.QApplication(sys.argv) |
Piotr Krysik | 7185b66 | 2016-02-14 20:24:54 +0100 | [diff] [blame] | 270 | tb = grgsm_livemon(fc=options.fc, gain=options.gain, ppm=options.ppm, samp_rate=options.samp_rate, shiftoff=options.shiftoff, args=options.args) |
Piotr Krysik | 3558208 | 2015-09-02 21:49:12 +0200 | [diff] [blame] | 271 | tb.start() |
| 272 | tb.show() |
| 273 | |
| 274 | def quitting(): |
| 275 | tb.stop() |
| 276 | tb.wait() |
| 277 | qapp.connect(qapp, Qt.SIGNAL("aboutToQuit()"), quitting) |
| 278 | qapp.exec_() |
| 279 | tb = None # to clean up Qt widgets |