1 <?xml version='1.0' encoding='ASCII'?>
3 <timestamp>Sun Sep 27 13:32:47 2009</timestamp>
8 <value>max_carrier_offset</value>
16 <value>2*math.pi*100e3/sample_rate</value>
19 <key>_coordinate</key>
20 <value>(575, 19)</value>
31 <value>sym_rate</value>
39 <value>600*1109</value>
42 <key>_coordinate</key>
43 <value>(301, 19)</value>
62 <value>sample_rate/sym_rate</value>
65 <key>_coordinate</key>
66 <value>(397, 19)</value>
85 <value>int(sps/2.0)</value>
88 <key>_coordinate</key>
89 <value>(499, 19)</value>
100 <value>sample_rate</value>
108 <value>64e6/decim</value>
111 <key>_coordinate</key>
112 <value>(198, 17)</value>
120 <key>variable_slider</key>
131 <value>RX Gain</value>
135 <value>saved_gain</value>
151 <value>wx.SL_HORIZONTAL</value>
155 <value>float_converter</value>
159 <value>0, 1, 1, 1</value>
166 <key>_coordinate</key>
167 <value>(340, 106)</value>
175 <key>variable_text_box</key>
186 <value>Frequency</value>
190 <value>saved_freq</value>
194 <value>float_converter</value>
202 <value>0, 0, 1, 1</value>
209 <key>_coordinate</key>
210 <value>(199, 106)</value>
218 <key>variable_slider</key>
221 <value>pll_alpha</value>
229 <value>PLL Alpha</value>
233 <value>saved_pll_alpha</value>
249 <value>wx.SL_HORIZONTAL</value>
253 <value>float_converter</value>
257 <value>0, 2, 1, 1</value>
264 <key>_coordinate</key>
265 <value>(479, 106)</value>
273 <key>variable_slider</key>
276 <value>sync_alpha</value>
284 <value>SYNC Alpha</value>
288 <value>saved_sync_alpha</value>
304 <value>wx.SL_HORIZONTAL</value>
308 <value>float_converter</value>
312 <value>0, 3, 1, 1</value>
319 <key>_coordinate</key>
320 <value>(618, 106)</value>
328 <key>variable_static_text</key>
331 <value>side_text</value>
339 <value>USRP Side</value>
347 <value>str_converter</value>
355 <value>1, 0, 1, 1</value>
362 <key>_coordinate</key>
363 <value>(828, 20)</value>
371 <key>variable_config</key>
386 <value>string</value>
389 <key>config_file</key>
390 <value>config_filename</value>
394 <value>'usrp'</value>
398 <value>'side'</value>
405 <key>_coordinate</key>
406 <value>(194, 253)</value>
414 <key>variable_config</key>
432 <key>config_file</key>
433 <value>config_filename</value>
437 <value>'usrp'</value>
441 <value>'decim'</value>
448 <key>_coordinate</key>
449 <value>(351, 255)</value>
457 <key>variable_config</key>
460 <value>saved_freq</value>
468 <value>1698e6</value>
475 <key>config_file</key>
476 <value>config_filename</value>
480 <value>'usrp'</value>
484 <value>'freq'</value>
491 <key>_coordinate</key>
492 <value>(507, 258)</value>
500 <key>variable_config</key>
503 <value>saved_gain</value>
518 <key>config_file</key>
519 <value>config_filename</value>
523 <value>'usrp'</value>
527 <value>'gain'</value>
534 <key>_coordinate</key>
535 <value>(664, 259)</value>
543 <key>variable_config</key>
546 <value>saved_pll_alpha</value>
561 <key>config_file</key>
562 <value>config_filename</value>
566 <value>'demod'</value>
570 <value>'pll_alpha'</value>
574 <value>pll_alpha</value>
577 <key>_coordinate</key>
578 <value>(823, 258)</value>
586 <key>variable_config</key>
589 <value>saved_sync_alpha</value>
604 <key>config_file</key>
605 <value>config_filename</value>
609 <value>'demod'</value>
613 <value>'sync_alpha'</value>
617 <value>sync_alpha</value>
620 <key>_coordinate</key>
621 <value>(981, 258)</value>
629 <key>variable_config</key>
632 <value>output_filename</value>
640 <value>'frames.dat'</value>
644 <value>string</value>
647 <key>config_file</key>
648 <value>config_filename</value>
652 <value>'output'</value>
656 <value>'filename'</value>
660 <value>output_filename</value>
663 <key>_coordinate</key>
664 <value>(1139, 259)</value>
672 <key>variable_static_text</key>
675 <value>decim_text</value>
683 <value>Decimation</value>
691 <value>float_converter</value>
699 <value>1, 1, 1, 1</value>
706 <key>_coordinate</key>
707 <value>(973, 20)</value>
718 <value>max_sync_offset</value>
729 <key>_coordinate</key>
730 <value>(705, 19)</value>
741 <value>config_filename</value>
749 <value>'usrp_rx_hrpt.cfg'</value>
752 <key>_coordinate</key>
753 <value>(12, 160)</value>
764 <value>import_0</value>
772 <value>import math</value>
775 <key>_coordinate</key>
776 <value>(11, 102)</value>
784 <key>noaa_hrpt_pll_cf</key>
795 <value>pll_alpha</value>
799 <value>pll_alpha**2/4.0</value>
802 <key>max_offset</key>
803 <value>max_carrier_offset</value>
806 <key>_coordinate</key>
807 <value>(664, 809)</value>
815 <key>noaa_hrpt_sync_fb</key>
826 <value>sync_alpha</value>
830 <value>sync_alpha**2/4.0</value>
837 <key>max_offset</key>
838 <value>max_sync_offset</value>
841 <key>_coordinate</key>
842 <value>(865, 801)</value>
850 <key>gr_file_sink</key>
853 <value>frame_sink</value>
861 <value>output_filename</value>
872 <key>_coordinate</key>
873 <value>(1283, 937)</value>
881 <key>noaa_hrpt_deframer</key>
884 <value>deframer</value>
891 <key>_coordinate</key>
892 <value>(1091, 829)</value>
900 <key>noaa_hrpt_decoder</key>
903 <value>decoder</value>
910 <key>_coordinate</key>
911 <value>(1281, 829)</value>
919 <key>wxgui_scopesink2</key>
922 <value>pll_scope</value>
934 <value>Demod Waveform</value>
938 <value>sample_rate</value>
946 <value>20.0/sample_rate</value>
957 <key>num_inputs</key>
962 <value>2,0,1,4</value>
969 <key>_coordinate</key>
970 <value>(631, 632)</value>
989 <value>complex</value>
1008 <key>_coordinate</key>
1009 <value>(269, 801)</value>
1012 <key>_rotation</key>
1017 <key>gr_fir_filter_xxx</key>
1020 <value>gr_fir_filter_xxx_0</value>
1036 <value>mf_taps</value>
1039 <key>_coordinate</key>
1040 <value>(418, 817)</value>
1043 <key>_rotation</key>
1051 <value>mf_taps</value>
1059 <value>[-0.5/hs,]*hs+[0.5/hs,]*hs</value>
1062 <key>_coordinate</key>
1063 <value>(830, 154)</value>
1066 <key>_rotation</key>
1071 <key>gr_file_source</key>
1074 <value>file_source</value>
1078 <value>False</value>
1082 <value>'usrp.dat'</value>
1086 <value>short</value>
1090 <value>False</value>
1097 <key>_coordinate</key>
1098 <value>(215, 490)</value>
1101 <key>_rotation</key>
1106 <key>gr_deinterleave</key>
1109 <value>gr_deinterleave_0</value>
1113 <value>False</value>
1117 <value>float</value>
1120 <key>num_streams</key>
1128 <key>_coordinate</key>
1129 <value>(598, 485)</value>
1132 <key>_rotation</key>
1137 <key>gr_float_to_complex</key>
1140 <value>gr_float_to_complex_0</value>
1144 <value>False</value>
1151 <key>_coordinate</key>
1152 <value>(801, 485)</value>
1155 <key>_rotation</key>
1160 <key>gr_short_to_float</key>
1167 <value>False</value>
1170 <key>_coordinate</key>
1171 <value>(393, 502)</value>
1174 <key>_rotation</key>
1179 <key>virtual_sink</key>
1182 <value>sample_stream</value>
1186 <value>False</value>
1189 <key>stream_id</key>
1190 <value>samples</value>
1193 <key>_coordinate</key>
1194 <value>(1027, 498)</value>
1197 <key>_rotation</key>
1202 <key>usrp_simple_source_x</key>
1205 <value>usrp_source</value>
1213 <value>complex</value>
1224 <key>decimation</key>
1225 <value>decim</value>
1228 <key>frequency</key>
1232 <key>lo_offset</key>
1233 <value>float('inf')</value>
1248 <key>hb_filters</key>
1252 <key>_coordinate</key>
1253 <value>(63, 785)</value>
1256 <key>_rotation</key>
1261 <key>virtual_source</key>
1264 <value>virtual_source_0</value>
1268 <value>False</value>
1271 <key>stream_id</key>
1272 <value>samples</value>
1275 <key>_coordinate</key>
1276 <value>(69, 671)</value>
1279 <key>_rotation</key>
1287 <value>usrp_rx_hrpt2</value>
1295 <value>USRP HRPT Receiver</value>
1302 <key>description</key>
1306 <key>window_size</key>
1307 <value>4096,4096</value>
1310 <key>generate_options</key>
1311 <value>wx_gui</value>
1315 <value>Custom</value>
1322 <key>realtime_scheduling</key>
1326 <key>_coordinate</key>
1327 <value>(10, 10)</value>
1330 <key>_rotation</key>
1335 <source_block_id>gr_fir_filter_xxx_0</source_block_id>
1336 <sink_block_id>pll</sink_block_id>
1337 <source_key>0</source_key>
1338 <sink_key>0</sink_key>
1341 <source_block_id>agc</source_block_id>
1342 <sink_block_id>gr_fir_filter_xxx_0</sink_block_id>
1343 <source_key>0</source_key>
1344 <sink_key>0</sink_key>
1347 <source_block_id>usrp_source</source_block_id>
1348 <sink_block_id>agc</sink_block_id>
1349 <source_key>0</source_key>
1350 <sink_key>0</sink_key>
1353 <source_block_id>deframer</source_block_id>
1354 <sink_block_id>decoder</sink_block_id>
1355 <source_key>0</source_key>
1356 <sink_key>0</sink_key>
1359 <source_block_id>pll</source_block_id>
1360 <sink_block_id>pll_scope</sink_block_id>
1361 <source_key>0</source_key>
1362 <sink_key>0</sink_key>
1365 <source_block_id>pll</source_block_id>
1366 <sink_block_id>sync</sink_block_id>
1367 <source_key>0</source_key>
1368 <sink_key>0</sink_key>
1371 <source_block_id>sync</source_block_id>
1372 <sink_block_id>deframer</sink_block_id>
1373 <source_key>0</source_key>
1374 <sink_key>0</sink_key>
1377 <source_block_id>deframer</source_block_id>
1378 <sink_block_id>frame_sink</sink_block_id>
1379 <source_key>0</source_key>
1380 <sink_key>0</sink_key>
1383 <source_block_id>virtual_source_0</source_block_id>
1384 <sink_block_id>agc</sink_block_id>
1385 <source_key>0</source_key>
1386 <sink_key>0</sink_key>
1389 <source_block_id>file_source</source_block_id>
1390 <sink_block_id>s2f</sink_block_id>
1391 <source_key>0</source_key>
1392 <sink_key>0</sink_key>
1395 <source_block_id>s2f</source_block_id>
1396 <sink_block_id>gr_deinterleave_0</sink_block_id>
1397 <source_key>0</source_key>
1398 <sink_key>0</sink_key>
1401 <source_block_id>gr_deinterleave_0</source_block_id>
1402 <sink_block_id>gr_float_to_complex_0</sink_block_id>
1403 <source_key>0</source_key>
1404 <sink_key>0</sink_key>
1407 <source_block_id>gr_deinterleave_0</source_block_id>
1408 <sink_block_id>gr_float_to_complex_0</sink_block_id>
1409 <source_key>1</source_key>
1410 <sink_key>1</sink_key>
1413 <source_block_id>gr_float_to_complex_0</source_block_id>
1414 <sink_block_id>sample_stream</sink_block_id>
1415 <source_key>0</source_key>
1416 <sink_key>0</sink_key>