diff options
| -rwxr-xr-x | apps/grgsm_decode | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/apps/grgsm_decode b/apps/grgsm_decode index abdc56b..c68986b 100755 --- a/apps/grgsm_decode +++ b/apps/grgsm_decode @@ -39,7 +39,8 @@ class grgsm_decoder(gr.top_block): cfile=None, fc=939.4e6, samp_rate=2e6, a5=1, a5_kc=None, speech_file=None, speech_codec=None, - verbose=False): + verbose=False, + print_bursts=False): gr.top_block.__init__(self, "Gr-gsm Decode") @@ -60,6 +61,7 @@ class grgsm_decoder(gr.top_block): self.speech_file = speech_file self.speech_codec = speech_codec self.verbose = verbose + self.print_bursts = print_bursts ################################################## # Blocks @@ -113,6 +115,10 @@ class grgsm_decoder(gr.top_block): if self.verbose: self.message_printer = grgsm.message_printer(pmt.intern(""), True, True, False) + if self.print_bursts: + self.bursts_printer = grgsm.bursts_printer(pmt.intern(""), True, True, False, True) + + ################################################## # Asynch Message Connections @@ -129,6 +135,8 @@ class grgsm_decoder(gr.top_block): self.msg_connect(self.receiver, "C0", self.dummy_burst_filter, "in") self.msg_connect(self.dummy_burst_filter, "out", self.timeslot_filter, "in") + if self.print_bursts: + self.msg_connect(self.timeslot_filter, "out", self.bursts_printer, 'bursts') if (self.chan_mode == 'BCCH_SDCCH4' or self.chan_mode == 'SDCCH8') and self.subslot_filter is not None: self.msg_connect(self.timeslot_filter, "out", self.subslot_filter, "in") @@ -262,6 +270,8 @@ if __name__ == '__main__': parser.add_option("-c", "--cfile", dest="cfile", help="Input file (cfile)") parser.add_option("-v", "--verbose", action="store_true", help="If set, the decoded messages (with frame number and count) are printed to stdout") + parser.add_option("-p", "--print-bursts", action="store_true", + help="If set, the raw bursts (with frame number and count) are printed to stdout") # group cfile options together cfile_options = OptionGroup( @@ -367,7 +377,8 @@ if __name__ == '__main__': cfile=options.cfile, fc=fc, samp_rate=options.samp_rate, a5=options.a5, a5_kc=kc, speech_file=options.speech_output_file, speech_codec=tch_codecs.get(options.speech_codec), - verbose=options.verbose) + verbose=options.verbose, + print_bursts=options.print_bursts) # run tb.start() |