1 <?xml version='1.0' encoding='ASCII'?>
3 <timestamp>Wed Sep 23 11:32:00 2009</timestamp>
8 <value>usrp_rx_hrpt</value>
16 <value>USRP HRPT Receiver</value>
23 <key>description</key>
27 <key>window_size</key>
28 <value>4096,4096</value>
31 <key>generate_options</key>
43 <key>realtime_scheduling</key>
47 <key>_coordinate</key>
48 <value>(10, 10)</value>
59 <value>max_carrier_offset</value>
67 <value>2*math.pi*100e3/sample_rate</value>
70 <key>_coordinate</key>
71 <value>(575, 19)</value>
79 <key>gr_moving_average_xx</key>
82 <value>matched_filter</value>
90 <value>complex</value>
105 <key>_coordinate</key>
106 <value>(441, 723)</value>
117 <value>import_0</value>
125 <value>import math</value>
128 <key>_coordinate</key>
129 <value>(11, 76)</value>
140 <value>config_filename</value>
148 <value>'usrp_rx_hrpt.cfg'</value>
151 <key>_coordinate</key>
152 <value>(12, 129)</value>
163 <value>sym_rate</value>
171 <value>600*1109</value>
174 <key>_coordinate</key>
175 <value>(301, 19)</value>
194 <value>sample_rate/sym_rate</value>
197 <key>_coordinate</key>
198 <value>(397, 19)</value>
217 <value>int(sps/2.0)</value>
220 <key>_coordinate</key>
221 <value>(499, 19)</value>
232 <value>sample_rate</value>
240 <value>64e6/decim</value>
243 <key>_coordinate</key>
244 <value>(198, 17)</value>
252 <key>variable_slider</key>
263 <value>RX Gain</value>
267 <value>saved_gain</value>
283 <value>wx.SL_HORIZONTAL</value>
287 <value>float_converter</value>
291 <value>0, 1, 1, 1</value>
298 <key>_coordinate</key>
299 <value>(340, 106)</value>
307 <key>variable_text_box</key>
318 <value>Frequency</value>
322 <value>saved_freq</value>
326 <value>float_converter</value>
334 <value>0, 0, 1, 1</value>
341 <key>_coordinate</key>
342 <value>(199, 106)</value>
350 <key>variable_slider</key>
353 <value>pll_alpha</value>
361 <value>PLL Alpha</value>
365 <value>saved_pll_alpha</value>
381 <value>wx.SL_HORIZONTAL</value>
385 <value>float_converter</value>
389 <value>0, 2, 1, 1</value>
396 <key>_coordinate</key>
397 <value>(479, 106)</value>
405 <key>variable_slider</key>
408 <value>sync_alpha</value>
416 <value>SYNC Alpha</value>
420 <value>saved_sync_alpha</value>
436 <value>wx.SL_HORIZONTAL</value>
440 <value>float_converter</value>
444 <value>0, 3, 1, 1</value>
451 <key>_coordinate</key>
452 <value>(618, 106)</value>
460 <key>variable_static_text</key>
463 <value>side_text</value>
471 <value>USRP Side</value>
479 <value>str_converter</value>
487 <value>1, 0, 1, 1</value>
494 <key>_coordinate</key>
495 <value>(828, 20)</value>
503 <key>variable_config</key>
518 <value>string</value>
521 <key>config_file</key>
522 <value>config_filename</value>
526 <value>'usrp'</value>
530 <value>'side'</value>
537 <key>_coordinate</key>
538 <value>(194, 253)</value>
546 <key>variable_config</key>
564 <key>config_file</key>
565 <value>config_filename</value>
569 <value>'usrp'</value>
573 <value>'decim'</value>
580 <key>_coordinate</key>
581 <value>(351, 255)</value>
589 <key>variable_config</key>
592 <value>saved_freq</value>
600 <value>1698e6</value>
607 <key>config_file</key>
608 <value>config_filename</value>
612 <value>'usrp'</value>
616 <value>'freq'</value>
623 <key>_coordinate</key>
624 <value>(507, 258)</value>
632 <key>variable_config</key>
635 <value>saved_gain</value>
650 <key>config_file</key>
651 <value>config_filename</value>
655 <value>'usrp'</value>
659 <value>'gain'</value>
666 <key>_coordinate</key>
667 <value>(664, 259)</value>
675 <key>variable_config</key>
678 <value>saved_pll_alpha</value>
693 <key>config_file</key>
694 <value>config_filename</value>
698 <value>'demod'</value>
702 <value>'pll_alpha'</value>
706 <value>pll_alpha</value>
709 <key>_coordinate</key>
710 <value>(823, 258)</value>
718 <key>variable_config</key>
721 <value>saved_sync_alpha</value>
736 <key>config_file</key>
737 <value>config_filename</value>
741 <value>'demod'</value>
745 <value>'sync_alpha'</value>
749 <value>sync_alpha</value>
752 <key>_coordinate</key>
753 <value>(981, 258)</value>
761 <key>variable_config</key>
764 <value>output_filename</value>
772 <value>'frames.dat'</value>
776 <value>string</value>
779 <key>config_file</key>
780 <value>config_filename</value>
784 <value>'output'</value>
788 <value>'filename'</value>
792 <value>output_filename</value>
795 <key>_coordinate</key>
796 <value>(1139, 259)</value>
804 <key>variable_static_text</key>
807 <value>decim_text</value>
815 <value>Decimation</value>
823 <value>float_converter</value>
831 <value>1, 1, 1, 1</value>
838 <key>_coordinate</key>
839 <value>(973, 20)</value>
850 <value>max_sync_offset</value>
861 <key>_coordinate</key>
862 <value>(705, 19)</value>
870 <key>usrp_simple_source_x</key>
873 <value>usrp_source</value>
881 <value>complex</value>
892 <key>decimation</key>
901 <value>float('inf')</value>
916 <key>hb_filters</key>
920 <key>_coordinate</key>
921 <value>(56, 699)</value>
940 <value>complex</value>
959 <key>_coordinate</key>
960 <value>(273, 715)</value>
968 <key>wxgui_scopesink2</key>
971 <value>rx_scope</value>
979 <value>complex</value>
983 <value>RX Waveform</value>
987 <value>sample_rate</value>
995 <value>20.0/sample_rate</value>
1003 <value>False</value>
1006 <key>num_inputs</key>
1011 <value>1, 0, 1, 1</value>
1015 <value>displays, 0</value>
1018 <key>_coordinate</key>
1019 <value>(439, 829)</value>
1022 <key>_rotation</key>
1027 <key>wxgui_fftsink2</key>
1030 <value>rx_fft</value>
1038 <value>complex</value>
1042 <value>RX Spectrum</value>
1045 <key>samp_rate</key>
1046 <value>sample_rate</value>
1049 <key>baseband_freq</key>
1053 <key>y_per_div</key>
1061 <key>ref_level</key>
1065 <key>ref_scale</key>
1077 <key>peak_hold</key>
1078 <value>False</value>
1085 <key>avg_alpha</key>
1090 <value>0, 0, 1, 1</value>
1094 <value>displays, 0</value>
1097 <key>_coordinate</key>
1098 <value>(439, 465)</value>
1101 <key>_rotation</key>
1106 <key>wxgui_scopesink2</key>
1109 <value>pll_scope</value>
1117 <value>float</value>
1121 <value>Post-PLL</value>
1124 <key>samp_rate</key>
1125 <value>sample_rate</value>
1133 <value>20.0/sample_rate</value>
1136 <key>ac_couple</key>
1137 <value>False</value>
1141 <value>False</value>
1144 <key>num_inputs</key>
1149 <value>0, 0, 1, 1</value>
1153 <value>displays, 1</value>
1156 <key>_coordinate</key>
1157 <value>(605, 552)</value>
1160 <key>_rotation</key>
1168 <value>displays</value>
1176 <value>wx.NB_TOP</value>
1180 <value>['RX','Demod']</value>
1184 <value>2, 0, 1, 4</value>
1191 <key>_coordinate</key>
1192 <value>(15, 237)</value>
1195 <key>_rotation</key>
1200 <key>noaa_hrpt_pll_cf</key>
1211 <value>pll_alpha</value>
1215 <value>pll_alpha**2/4.0</value>
1218 <key>max_offset</key>
1219 <value>max_carrier_offset</value>
1222 <key>_coordinate</key>
1223 <value>(632, 723)</value>
1226 <key>_rotation</key>
1231 <key>noaa_hrpt_sync_fb</key>
1242 <value>sync_alpha</value>
1246 <value>sync_alpha**2/4.0</value>
1253 <key>max_offset</key>
1254 <value>max_sync_offset</value>
1257 <key>_coordinate</key>
1258 <value>(840, 715)</value>
1261 <key>_rotation</key>
1266 <key>noaa_hrpt_deframer</key>
1269 <value>deframer</value>
1276 <key>_coordinate</key>
1277 <value>(1071, 743)</value>
1280 <key>_rotation</key>
1285 <key>noaa_hrpt_decoder</key>
1288 <value>decoder</value>
1295 <key>_coordinate</key>
1296 <value>(1274, 743)</value>
1299 <key>_rotation</key>
1304 <key>gr_file_sink</key>
1307 <value>frame_sink</value>
1315 <value>output_filename</value>
1319 <value>short</value>
1326 <key>_coordinate</key>
1327 <value>(1273, 851)</value>
1330 <key>_rotation</key>
1335 <source_block_id>deframer</source_block_id>
1336 <sink_block_id>frame_sink</sink_block_id>
1337 <source_key>0</source_key>
1338 <sink_key>0</sink_key>
1341 <source_block_id>sync</source_block_id>
1342 <sink_block_id>deframer</sink_block_id>
1343 <source_key>0</source_key>
1344 <sink_key>0</sink_key>
1347 <source_block_id>pll</source_block_id>
1348 <sink_block_id>sync</sink_block_id>
1349 <source_key>0</source_key>
1350 <sink_key>0</sink_key>
1353 <source_block_id>pll</source_block_id>
1354 <sink_block_id>pll_scope</sink_block_id>
1355 <source_key>0</source_key>
1356 <sink_key>0</sink_key>
1359 <source_block_id>agc</source_block_id>
1360 <sink_block_id>rx_scope</sink_block_id>
1361 <source_key>0</source_key>
1362 <sink_key>0</sink_key>
1365 <source_block_id>agc</source_block_id>
1366 <sink_block_id>rx_fft</sink_block_id>
1367 <source_key>0</source_key>
1368 <sink_key>0</sink_key>
1371 <source_block_id>agc</source_block_id>
1372 <sink_block_id>matched_filter</sink_block_id>
1373 <source_key>0</source_key>
1374 <sink_key>0</sink_key>
1377 <source_block_id>matched_filter</source_block_id>
1378 <sink_block_id>pll</sink_block_id>
1379 <source_key>0</source_key>
1380 <sink_key>0</sink_key>
1383 <source_block_id>deframer</source_block_id>
1384 <sink_block_id>decoder</sink_block_id>
1385 <source_key>0</source_key>
1386 <sink_key>0</sink_key>
1389 <source_block_id>usrp_source</source_block_id>
1390 <sink_block_id>agc</sink_block_id>
1391 <source_key>0</source_key>
1392 <sink_key>0</sink_key>