From a6a7848ba6b96a09e8638879173f3bc5123e272b Mon Sep 17 00:00:00 2001 From: Piotr Krysik Date: Wed, 6 Sep 2017 17:45:37 +0200 Subject: Removing *livemon_headless.py script that shouldn't be in the repository. --- apps/grgsm_livemon_headless.py | 230 ----------------------------------------- 1 file changed, 230 deletions(-) delete mode 100755 apps/grgsm_livemon_headless.py diff --git a/apps/grgsm_livemon_headless.py b/apps/grgsm_livemon_headless.py deleted file mode 100755 index bcf3f8e..0000000 --- a/apps/grgsm_livemon_headless.py +++ /dev/null @@ -1,230 +0,0 @@ -#!/usr/bin/env python2 -# -*- coding: utf-8 -*- -################################################## -# GNU Radio Python Flow Graph -# Title: Gr-gsm Livemon -# Author: Piotr Krysik -# Description: Interactive monitor of a single C0 channel with analysis performed by Wireshark (command to run wireshark: sudo wireshark -k -f udp -Y gsmtap -i lo) -# Generated: Wed Aug 30 10:38:50 2017 -################################################## - -from gnuradio import blocks -from gnuradio import eng_notation -from gnuradio import gr -from gnuradio.eng_option import eng_option -from gnuradio.filter import firdes -from math import pi -from optparse import OptionParser -import grgsm -import osmosdr -import pmt -import time - - -class grgsm_livemon_headless(gr.top_block): - - def __init__(self, rec_len=1000000, samp_rate=2000000.052982, fc=941.8e6, shiftoff=400e3, args="", osr=4, collector="localhost", collectorport="4729", serverport="4729", gain=30, ppm=0): - gr.top_block.__init__(self, "Gr-gsm Livemon") - - ################################################## - # Parameters - ################################################## - self.rec_len = rec_len - self.samp_rate = samp_rate - self.fc = fc - self.shiftoff = shiftoff - self.args = args - self.osr = osr - self.collector = collector - self.collectorport = collectorport - self.serverport = serverport - self.gain = gain - self.ppm = ppm - - ################################################## - # Blocks - ################################################## - self.rtlsdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + args ) - self.rtlsdr_source_0.set_sample_rate(samp_rate) - self.rtlsdr_source_0.set_center_freq(fc-shiftoff, 0) - self.rtlsdr_source_0.set_freq_corr(ppm, 0) - self.rtlsdr_source_0.set_dc_offset_mode(2, 0) - self.rtlsdr_source_0.set_iq_balance_mode(2, 0) - self.rtlsdr_source_0.set_gain_mode(False, 0) - self.rtlsdr_source_0.set_gain(gain, 0) - self.rtlsdr_source_0.set_if_gain(20, 0) - self.rtlsdr_source_0.set_bb_gain(20, 0) - self.rtlsdr_source_0.set_antenna("", 0) - self.rtlsdr_source_0.set_bandwidth(250e3+abs(shiftoff), 0) - - self.gsm_sdcch8_demapper_0 = grgsm.gsm_sdcch8_demapper( - timeslot_nr=1, - ) - self.gsm_receiver_0 = grgsm.receiver(4, ([0]), ([]), False) - self.gsm_message_printer_1 = grgsm.message_printer(pmt.intern(""), False, - False, False) - self.gsm_input_0 = grgsm.gsm_input( - ppm=ppm-int(ppm), - osr=4, - fc=fc, - samp_rate_in=samp_rate, - ) - self.gsm_decryption_0 = grgsm.decryption(([]), 1) - self.gsm_control_channels_decoder_0_0 = grgsm.control_channels_decoder() - self.gsm_control_channels_decoder_0 = grgsm.control_channels_decoder() - self.gsm_clock_offset_control_0 = grgsm.clock_offset_control(fc-shiftoff, samp_rate, osr) - self.gsm_bcch_ccch_sdcch4_demapper_0 = grgsm.gsm_bcch_ccch_sdcch4_demapper( - timeslot_nr=0, - ) - self.blocks_socket_pdu_0_1 = blocks.socket_pdu("UDP_CLIENT", collector, collectorport, 1500, False) - self.blocks_socket_pdu_0_0 = blocks.socket_pdu("UDP_SERVER", "127.0.0.1", serverport, 10000, False) - self.blocks_rotator_cc_0 = blocks.rotator_cc(-2*pi*shiftoff/samp_rate) - self.blocks_head_0 = blocks.head(gr.sizeof_gr_complex*1, int(rec_len*samp_rate)) - - ################################################## - # Connections - ################################################## - self.msg_connect((self.blocks_socket_pdu_0_0, 'pdus'), (self.gsm_message_printer_1, 'msgs')) - self.msg_connect((self.gsm_bcch_ccch_sdcch4_demapper_0, 'bursts'), (self.gsm_control_channels_decoder_0, 'bursts')) - self.msg_connect((self.gsm_clock_offset_control_0, 'ctrl'), (self.gsm_input_0, 'ctrl_in')) - self.msg_connect((self.gsm_control_channels_decoder_0, 'msgs'), (self.blocks_socket_pdu_0_1, 'pdus')) - self.msg_connect((self.gsm_control_channels_decoder_0_0, 'msgs'), (self.blocks_socket_pdu_0_1, 'pdus')) - self.msg_connect((self.gsm_decryption_0, 'bursts'), (self.gsm_control_channels_decoder_0_0, 'bursts')) - self.msg_connect((self.gsm_receiver_0, 'C0'), (self.gsm_bcch_ccch_sdcch4_demapper_0, 'bursts')) - self.msg_connect((self.gsm_receiver_0, 'measurements'), (self.gsm_clock_offset_control_0, 'measurements')) - self.msg_connect((self.gsm_receiver_0, 'C0'), (self.gsm_sdcch8_demapper_0, 'bursts')) - self.msg_connect((self.gsm_sdcch8_demapper_0, 'bursts'), (self.gsm_decryption_0, 'bursts')) - self.connect((self.blocks_head_0, 0), (self.blocks_rotator_cc_0, 0)) - self.connect((self.blocks_rotator_cc_0, 0), (self.gsm_input_0, 0)) - self.connect((self.gsm_input_0, 0), (self.gsm_receiver_0, 0)) - self.connect((self.rtlsdr_source_0, 0), (self.blocks_head_0, 0)) - - def get_rec_len(self): - return self.rec_len - - def set_rec_len(self, rec_len): - self.rec_len = rec_len - self.blocks_head_0.set_length(int(self.rec_len*self.samp_rate)) - - def get_samp_rate(self): - return self.samp_rate - - def set_samp_rate(self, samp_rate): - self.samp_rate = samp_rate - self.rtlsdr_source_0.set_sample_rate(self.samp_rate) - self.blocks_head_0.set_length(int(self.rec_len*self.samp_rate)) - self.blocks_rotator_cc_0.set_phase_inc(-2*pi*self.shiftoff/self.samp_rate) - self.gsm_input_0.set_samp_rate_in(self.samp_rate) - - def get_fc(self): - return self.fc - - def set_fc(self, fc): - self.fc = fc - self.rtlsdr_source_0.set_center_freq(self.fc-self.shiftoff, 0) - self.gsm_input_0.set_fc(self.fc) - - def get_shiftoff(self): - return self.shiftoff - - def set_shiftoff(self, shiftoff): - self.shiftoff = shiftoff - self.rtlsdr_source_0.set_center_freq(self.fc-self.shiftoff, 0) - self.rtlsdr_source_0.set_bandwidth(250e3+abs(self.shiftoff), 0) - self.blocks_rotator_cc_0.set_phase_inc(-2*pi*self.shiftoff/self.samp_rate) - - def get_args(self): - return self.args - - def set_args(self, args): - self.args = args - - def get_osr(self): - return self.osr - - def set_osr(self, osr): - self.osr = osr - - def get_collector(self): - return self.collector - - def set_collector(self, collector): - self.collector = collector - - def get_collectorport(self): - return self.collectorport - - def set_collectorport(self, collectorport): - self.collectorport = collectorport - - def get_serverport(self): - return self.serverport - - def set_serverport(self, serverport): - self.serverport = serverport - - def get_gain(self): - return self.gain - - def set_gain(self, gain): - self.gain = gain - self.rtlsdr_source_0.set_gain(self.gain, 0) - - def get_ppm(self): - return self.ppm - - def set_ppm(self, ppm): - self.ppm = ppm - self.rtlsdr_source_0.set_freq_corr(self.ppm, 0) - self.gsm_input_0.set_ppm(self.ppm-int(self.ppm)) - - -def argument_parser(): - parser = OptionParser(option_class=eng_option, usage="%prog: [options]") - parser.add_option( - "-T", "--rec-len", dest="rec_len", type="eng_float", default=eng_notation.num_to_str(1000000), - help="Set Recording length in seconds [default=%default]") - parser.add_option( - "-s", "--samp-rate", dest="samp_rate", type="eng_float", default=eng_notation.num_to_str(2000000.052982), - help="Set samp_rate [default=%default]") - parser.add_option( - "-f", "--fc", dest="fc", type="eng_float", default=eng_notation.num_to_str(941.8e6), - help="Set GSM channel's central frequency [default=%default]") - parser.add_option( - "-o", "--shiftoff", dest="shiftoff", type="eng_float", default=eng_notation.num_to_str(400e3), - help="Set Frequency Shiftoff [default=%default]") - parser.add_option( - "", "--args", dest="args", type="string", default="", - help="Set Device Arguments [default=%default]") - parser.add_option( - "", "--osr", dest="osr", type="intx", default=4, - help="Set OverSampling Ratio [default=%default]") - parser.add_option( - "", "--collector", dest="collector", type="string", default="localhost", - help="Set IP or DNS name of collector point [default=%default]") - parser.add_option( - "", "--collectorport", dest="collectorport", type="string", default="4729", - help="Set UDP port number of collector [default=%default]") - parser.add_option( - "", "--serverport", dest="serverport", type="string", default="4729", - help="Set UDP server listening port [default=%default]") - parser.add_option( - "-g", "--gain", dest="gain", type="eng_float", default=eng_notation.num_to_str(30), - help="Set RF Gain [default=%default]") - parser.add_option( - "-p", "--ppm", dest="ppm", type="eng_float", default=eng_notation.num_to_str(0), - help="Set Clock frequency offset in ppms (1/1e6 parts) [default=%default]") - return parser - - -def main(top_block_cls=grgsm_livemon_headless, options=None): - if options is None: - options, _ = argument_parser().parse_args() - - tb = top_block_cls(rec_len=options.rec_len, samp_rate=options.samp_rate, fc=options.fc, shiftoff=options.shiftoff, args=options.args, osr=options.osr, collector=options.collector, collectorport=options.collectorport, serverport=options.serverport, gain=options.gain, ppm=options.ppm) - tb.start() - tb.wait() - - -if __name__ == '__main__': - main() -- cgit v1.2.3