diff options
| -rwxr-xr-x | gsm-tvoid/src/python/gsm_scan.py | 51 |
1 files changed, 26 insertions, 25 deletions
diff --git a/gsm-tvoid/src/python/gsm_scan.py b/gsm-tvoid/src/python/gsm_scan.py index 6d25fd3..620bf9f 100755 --- a/gsm-tvoid/src/python/gsm_scan.py +++ b/gsm-tvoid/src/python/gsm_scan.py @@ -81,7 +81,7 @@ class burst_callback(gr.feval_ll): return 0 except Exception, e: - print "burst_callback: Exception: ", e + print >> sys.stderr, "burst_callback: Exception: ", e def pick_subdevice(u): @@ -232,7 +232,7 @@ class app_flow_graph(stdgui.gui_flow_graph): percent_offset = 0.0 clock_rate += clock_rate * percent_offset - print "% offset = ", percent_offset, "clock = ", clock_rate + print >> sys.stderr, "% offset = ", percent_offset, "clock = ", clock_rate #set the default input rate, we will check with the USRP if it is being used input_rate = clock_rate / options.decim @@ -244,10 +244,10 @@ class app_flow_graph(stdgui.gui_flow_graph): r = gr.enable_realtime_scheduling() if r == gr.RT_OK: realtime = True - print "Realtime scheduling ENABLED" + print >> sys.stderr, "Realtime scheduling ENABLED" else: realtime = False - print "Realtime scheduling FAILED" + print >> sys.stderr, "Realtime scheduling FAILED" #set resonable defaults if no user prefs set if options.realtime: # be more aggressive @@ -261,14 +261,14 @@ class app_flow_graph(stdgui.gui_flow_graph): if options.fusb_nblocks == 0: options.fusb_nblocks = gr.prefs().get_long('fusb', 'nblocks', 16) - print "fusb_block_size =", options.fusb_block_size - print "fusb_nblocks =", options.fusb_nblocks + print >> sys.stderr, "fusb_block_size =", options.fusb_block_size + print >> sys.stderr, "fusb_nblocks =", options.fusb_nblocks # Build the flowgraph # Setup our input source if options.inputfile: self.using_usrp = False - print "Reading data from: " + options.inputfile + print >> sys.stderr, "Reading data from: " + options.inputfile self.source = gr.file_source(gr.sizeof_gr_complex, options.inputfile, options.fileloop) else: self.using_usrp = True @@ -521,7 +521,9 @@ class app_flow_graph(stdgui.gui_flow_graph): if not self.using_usrp: #if reading from file just adjust for offset in the freq translator - print "Setting filter center freq to offset: ", self.offset, "\n" + if self.print_status: + print >> sys.stderr, "Setting filter center freq to offset: ", self.offset, "\n" + self.filter.set_center_freq(self.offset) return True @@ -555,30 +557,29 @@ class app_flow_graph(stdgui.gui_flow_graph): self.status_msg = "Invalid Channel" def print_stats(self): - + out = sys.stderr + n_total = self.burst.d_total_count n_unknown = self.burst.d_unknown_count n_known = n_total - n_unknown - print "======== STATS =========" - print 'freq_offset: ',self.offset - print 'mean_offset: ',self.mean_offset - print 'sync_loss_count:',self.burst.d_sync_loss_count - print 'total_bursts: ',n_total - print 'fcch_count: ',self.burst.d_fcch_count - print 'part_sch_count: ',self.burst.d_part_sch_count - print 'sch_count: ',self.burst.d_sch_count - print 'normal_count: ',self.burst.d_normal_count - print 'dummy_count: ',self.burst.d_dummy_count - print 'unknown_count: ',self.burst.d_unknown_count - print 'known_count: ',n_known + print >> out, "======== STATS =========" + print >> out, 'freq_offset: ',self.offset + print >> out, 'mean_offset: ',self.mean_offset + print >> out, 'sync_loss_count:',self.burst.d_sync_loss_count + print >> out, 'total_bursts: ',n_total + print >> out, 'fcch_count: ',self.burst.d_fcch_count + print >> out, 'part_sch_count: ',self.burst.d_part_sch_count + print >> out, 'sch_count: ',self.burst.d_sch_count + print >> out, 'normal_count: ',self.burst.d_normal_count + print >> out, 'dummy_count: ',self.burst.d_dummy_count + print >> out, 'unknown_count: ',self.burst.d_unknown_count + print >> out, 'known_count: ',n_known if n_total: - print '%known: ', 100.0 * n_known / n_total - print "" + print >> out, '%known: ', 100.0 * n_known / n_total + print >> out, "" def on_tick(self, evt): - #if option.autotune - #tune offset if self.print_status: self.print_stats() |