bmarechal / gnuradio

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fm_radio/fm_radio.grc
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File was created 1 <?xml version='1.0' encoding='utf-8'?>
2 <?grc format='1' created='3.7.10'?>
3 <flow_graph>
4 <timestamp>Sat Mar 11 14:59:35 2017</timestamp>
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934 <key>gain16</key>
935 <value>10</value>
936 </param>
937 <param>
938 <key>ant17</key>
939 <value></value>
940 </param>
941 <param>
942 <key>bb_gain17</key>
943 <value>20</value>
944 </param>
945 <param>
946 <key>bw17</key>
947 <value>0</value>
948 </param>
949 <param>
950 <key>dc_offset_mode17</key>
951 <value>0</value>
952 </param>
953 <param>
954 <key>corr17</key>
955 <value>0</value>
956 </param>
957 <param>
958 <key>freq17</key>
959 <value>100e6</value>
960 </param>
961 <param>
962 <key>gain_mode17</key>
963 <value>False</value>
964 </param>
965 <param>
966 <key>if_gain17</key>
967 <value>20</value>
968 </param>
969 <param>
970 <key>iq_balance_mode17</key>
971 <value>0</value>
972 </param>
973 <param>
974 <key>gain17</key>
975 <value>10</value>
976 </param>
977 <param>
978 <key>ant18</key>
979 <value></value>
980 </param>
981 <param>
982 <key>bb_gain18</key>
983 <value>20</value>
984 </param>
985 <param>
986 <key>bw18</key>
987 <value>0</value>
988 </param>
989 <param>
990 <key>dc_offset_mode18</key>
991 <value>0</value>
992 </param>
993 <param>
994 <key>corr18</key>
995 <value>0</value>
996 </param>
997 <param>
998 <key>freq18</key>
999 <value>100e6</value>
1000 </param>
1001 <param>
1002 <key>gain_mode18</key>
1003 <value>False</value>
1004 </param>
1005 <param>
1006 <key>if_gain18</key>
1007 <value>20</value>
1008 </param>
1009 <param>
1010 <key>iq_balance_mode18</key>
1011 <value>0</value>
1012 </param>
1013 <param>
1014 <key>gain18</key>
1015 <value>10</value>
1016 </param>
1017 <param>
1018 <key>ant19</key>
1019 <value></value>
1020 </param>
1021 <param>
1022 <key>bb_gain19</key>
1023 <value>20</value>
1024 </param>
1025 <param>
1026 <key>bw19</key>
1027 <value>0</value>
1028 </param>
1029 <param>
1030 <key>dc_offset_mode19</key>
1031 <value>0</value>
1032 </param>
1033 <param>
1034 <key>corr19</key>
1035 <value>0</value>
1036 </param>
1037 <param>
1038 <key>freq19</key>
1039 <value>100e6</value>
1040 </param>
1041 <param>
1042 <key>gain_mode19</key>
1043 <value>False</value>
1044 </param>
1045 <param>
1046 <key>if_gain19</key>
1047 <value>20</value>
1048 </param>
1049 <param>
1050 <key>iq_balance_mode19</key>
1051 <value>0</value>
1052 </param>
1053 <param>
1054 <key>gain19</key>
1055 <value>10</value>
1056 </param>
1057 <param>
1058 <key>ant1</key>
1059 <value></value>
1060 </param>
1061 <param>
1062 <key>bb_gain1</key>
1063 <value>20</value>
1064 </param>
1065 <param>
1066 <key>bw1</key>
1067 <value>0</value>
1068 </param>
1069 <param>
1070 <key>dc_offset_mode1</key>
1071 <value>0</value>
1072 </param>
1073 <param>
1074 <key>corr1</key>
1075 <value>0</value>
1076 </param>
1077 <param>
1078 <key>freq1</key>
1079 <value>100e6</value>
1080 </param>
1081 <param>
1082 <key>gain_mode1</key>
1083 <value>False</value>
1084 </param>
1085 <param>
1086 <key>if_gain1</key>
1087 <value>20</value>
1088 </param>
1089 <param>
1090 <key>iq_balance_mode1</key>
1091 <value>0</value>
1092 </param>
1093 <param>
1094 <key>gain1</key>
1095 <value>10</value>
1096 </param>
1097 <param>
1098 <key>ant20</key>
1099 <value></value>
1100 </param>
1101 <param>
1102 <key>bb_gain20</key>
1103 <value>20</value>
1104 </param>
1105 <param>
1106 <key>bw20</key>
1107 <value>0</value>
1108 </param>
1109 <param>
1110 <key>dc_offset_mode20</key>
1111 <value>0</value>
1112 </param>
1113 <param>
1114 <key>corr20</key>
1115 <value>0</value>
1116 </param>
1117 <param>
1118 <key>freq20</key>
1119 <value>100e6</value>
1120 </param>
1121 <param>
1122 <key>gain_mode20</key>
1123 <value>False</value>
1124 </param>
1125 <param>
1126 <key>if_gain20</key>
1127 <value>20</value>
1128 </param>
1129 <param>
1130 <key>iq_balance_mode20</key>
1131 <value>0</value>
1132 </param>
1133 <param>
1134 <key>gain20</key>
1135 <value>10</value>
1136 </param>
1137 <param>
1138 <key>ant21</key>
1139 <value></value>
1140 </param>
1141 <param>
1142 <key>bb_gain21</key>
1143 <value>20</value>
1144 </param>
1145 <param>
1146 <key>bw21</key>
1147 <value>0</value>
1148 </param>
1149 <param>
1150 <key>dc_offset_mode21</key>
1151 <value>0</value>
1152 </param>
1153 <param>
1154 <key>corr21</key>
1155 <value>0</value>
1156 </param>
1157 <param>
1158 <key>freq21</key>
1159 <value>100e6</value>
1160 </param>
1161 <param>
1162 <key>gain_mode21</key>
1163 <value>False</value>
1164 </param>
1165 <param>
1166 <key>if_gain21</key>
1167 <value>20</value>
1168 </param>
1169 <param>
1170 <key>iq_balance_mode21</key>
1171 <value>0</value>
1172 </param>
1173 <param>
1174 <key>gain21</key>
1175 <value>10</value>
1176 </param>
1177 <param>
1178 <key>ant22</key>
1179 <value></value>
1180 </param>
1181 <param>
1182 <key>bb_gain22</key>
1183 <value>20</value>
1184 </param>
1185 <param>
1186 <key>bw22</key>
1187 <value>0</value>
1188 </param>
1189 <param>
1190 <key>dc_offset_mode22</key>
1191 <value>0</value>
1192 </param>
1193 <param>
1194 <key>corr22</key>
1195 <value>0</value>
1196 </param>
1197 <param>
1198 <key>freq22</key>
1199 <value>100e6</value>
1200 </param>
1201 <param>
1202 <key>gain_mode22</key>
1203 <value>False</value>
1204 </param>
1205 <param>
1206 <key>if_gain22</key>
1207 <value>20</value>
1208 </param>
1209 <param>
1210 <key>iq_balance_mode22</key>
1211 <value>0</value>
1212 </param>
1213 <param>
1214 <key>gain22</key>
1215 <value>10</value>
1216 </param>
1217 <param>
1218 <key>ant23</key>
1219 <value></value>
1220 </param>
1221 <param>
1222 <key>bb_gain23</key>
1223 <value>20</value>
1224 </param>
1225 <param>
1226 <key>bw23</key>
1227 <value>0</value>
1228 </param>
1229 <param>
1230 <key>dc_offset_mode23</key>
1231 <value>0</value>
1232 </param>
1233 <param>
1234 <key>corr23</key>
1235 <value>0</value>
1236 </param>
1237 <param>
1238 <key>freq23</key>
1239 <value>100e6</value>
1240 </param>
1241 <param>
1242 <key>gain_mode23</key>
1243 <value>False</value>
1244 </param>
1245 <param>
1246 <key>if_gain23</key>
1247 <value>20</value>
1248 </param>
1249 <param>
1250 <key>iq_balance_mode23</key>
1251 <value>0</value>
1252 </param>
1253 <param>
1254 <key>gain23</key>
1255 <value>10</value>
1256 </param>
1257 <param>
1258 <key>ant24</key>
1259 <value></value>
1260 </param>
1261 <param>
1262 <key>bb_gain24</key>
1263 <value>20</value>
1264 </param>
1265 <param>
1266 <key>bw24</key>
1267 <value>0</value>
1268 </param>
1269 <param>
1270 <key>dc_offset_mode24</key>
1271 <value>0</value>
1272 </param>
1273 <param>
1274 <key>corr24</key>
1275 <value>0</value>
1276 </param>
1277 <param>
1278 <key>freq24</key>
1279 <value>100e6</value>
1280 </param>
1281 <param>
1282 <key>gain_mode24</key>
1283 <value>False</value>
1284 </param>
1285 <param>
1286 <key>if_gain24</key>
1287 <value>20</value>
1288 </param>
1289 <param>
1290 <key>iq_balance_mode24</key>
1291 <value>0</value>
1292 </param>
1293 <param>
1294 <key>gain24</key>
1295 <value>10</value>
1296 </param>
1297 <param>
1298 <key>ant25</key>
1299 <value></value>
1300 </param>
1301 <param>
1302 <key>bb_gain25</key>
1303 <value>20</value>
1304 </param>
1305 <param>
1306 <key>bw25</key>
1307 <value>0</value>
1308 </param>
1309 <param>
1310 <key>dc_offset_mode25</key>
1311 <value>0</value>
1312 </param>
1313 <param>
1314 <key>corr25</key>
1315 <value>0</value>
1316 </param>
1317 <param>
1318 <key>freq25</key>
1319 <value>100e6</value>
1320 </param>
1321 <param>
1322 <key>gain_mode25</key>
1323 <value>False</value>
1324 </param>
1325 <param>
1326 <key>if_gain25</key>
1327 <value>20</value>
1328 </param>
1329 <param>
1330 <key>iq_balance_mode25</key>
1331 <value>0</value>
1332 </param>
1333 <param>
1334 <key>gain25</key>
1335 <value>10</value>
1336 </param>
1337 <param>
1338 <key>ant26</key>
1339 <value></value>
1340 </param>
1341 <param>
1342 <key>bb_gain26</key>
1343 <value>20</value>
1344 </param>
1345 <param>
1346 <key>bw26</key>
1347 <value>0</value>
1348 </param>
1349 <param>
1350 <key>dc_offset_mode26</key>
1351 <value>0</value>
1352 </param>
1353 <param>
1354 <key>corr26</key>
1355 <value>0</value>
1356 </param>
1357 <param>
1358 <key>freq26</key>
1359 <value>100e6</value>
1360 </param>
1361 <param>
1362 <key>gain_mode26</key>
1363 <value>False</value>
1364 </param>
1365 <param>
1366 <key>if_gain26</key>
1367 <value>20</value>
1368 </param>
1369 <param>
1370 <key>iq_balance_mode26</key>
1371 <value>0</value>
1372 </param>
1373 <param>
1374 <key>gain26</key>
1375 <value>10</value>
1376 </param>
1377 <param>
1378 <key>ant27</key>
1379 <value></value>
1380 </param>
1381 <param>
1382 <key>bb_gain27</key>
1383 <value>20</value>
1384 </param>
1385 <param>
1386 <key>bw27</key>
1387 <value>0</value>
1388 </param>
1389 <param>
1390 <key>dc_offset_mode27</key>
1391 <value>0</value>
1392 </param>
1393 <param>
1394 <key>corr27</key>
1395 <value>0</value>
1396 </param>
1397 <param>
1398 <key>freq27</key>
1399 <value>100e6</value>
1400 </param>
1401 <param>
1402 <key>gain_mode27</key>
1403 <value>False</value>
1404 </param>
1405 <param>
1406 <key>if_gain27</key>
1407 <value>20</value>
1408 </param>
1409 <param>
1410 <key>iq_balance_mode27</key>
1411 <value>0</value>
1412 </param>
1413 <param>
1414 <key>gain27</key>
1415 <value>10</value>
1416 </param>
1417 <param>
1418 <key>ant28</key>
1419 <value></value>
1420 </param>
1421 <param>
1422 <key>bb_gain28</key>
1423 <value>20</value>
1424 </param>
1425 <param>
1426 <key>bw28</key>
1427 <value>0</value>
1428 </param>
1429 <param>
1430 <key>dc_offset_mode28</key>
1431 <value>0</value>
1432 </param>
1433 <param>
1434 <key>corr28</key>
1435 <value>0</value>
1436 </param>
1437 <param>
1438 <key>freq28</key>
1439 <value>100e6</value>
1440 </param>
1441 <param>
1442 <key>gain_mode28</key>
1443 <value>False</value>
1444 </param>
1445 <param>
1446 <key>if_gain28</key>
1447 <value>20</value>
1448 </param>
1449 <param>
1450 <key>iq_balance_mode28</key>
1451 <value>0</value>
1452 </param>
1453 <param>
1454 <key>gain28</key>
1455 <value>10</value>
1456 </param>
1457 <param>
1458 <key>ant29</key>
1459 <value></value>
1460 </param>
1461 <param>
1462 <key>bb_gain29</key>
1463 <value>20</value>
1464 </param>
1465 <param>
1466 <key>bw29</key>
1467 <value>0</value>
1468 </param>
1469 <param>
1470 <key>dc_offset_mode29</key>
1471 <value>0</value>
1472 </param>
1473 <param>
1474 <key>corr29</key>
1475 <value>0</value>
1476 </param>
1477 <param>
1478 <key>freq29</key>
1479 <value>100e6</value>
1480 </param>
1481 <param>
1482 <key>gain_mode29</key>
1483 <value>False</value>
1484 </param>
1485 <param>
1486 <key>if_gain29</key>
1487 <value>20</value>
1488 </param>
1489 <param>
1490 <key>iq_balance_mode29</key>
1491 <value>0</value>
1492 </param>
1493 <param>
1494 <key>gain29</key>
1495 <value>10</value>
1496 </param>
1497 <param>
1498 <key>ant2</key>
1499 <value></value>
1500 </param>
1501 <param>
1502 <key>bb_gain2</key>
1503 <value>20</value>
1504 </param>
1505 <param>
1506 <key>bw2</key>
1507 <value>0</value>
1508 </param>
1509 <param>
1510 <key>dc_offset_mode2</key>
1511 <value>0</value>
1512 </param>
1513 <param>
1514 <key>corr2</key>
1515 <value>0</value>
1516 </param>
1517 <param>
1518 <key>freq2</key>
1519 <value>100e6</value>
1520 </param>
1521 <param>
1522 <key>gain_mode2</key>
1523 <value>False</value>
1524 </param>
1525 <param>
1526 <key>if_gain2</key>
1527 <value>20</value>
1528 </param>
1529 <param>
1530 <key>iq_balance_mode2</key>
1531 <value>0</value>
1532 </param>
1533 <param>
1534 <key>gain2</key>
1535 <value>10</value>
1536 </param>
1537 <param>
1538 <key>ant30</key>
1539 <value></value>
1540 </param>
1541 <param>
1542 <key>bb_gain30</key>
1543 <value>20</value>
1544 </param>
1545 <param>
1546 <key>bw30</key>
1547 <value>0</value>
1548 </param>
1549 <param>
1550 <key>dc_offset_mode30</key>
1551 <value>0</value>
1552 </param>
1553 <param>
1554 <key>corr30</key>
1555 <value>0</value>
1556 </param>
1557 <param>
1558 <key>freq30</key>
1559 <value>100e6</value>
1560 </param>
1561 <param>
1562 <key>gain_mode30</key>
1563 <value>False</value>
1564 </param>
1565 <param>
1566 <key>if_gain30</key>
1567 <value>20</value>
1568 </param>
1569 <param>
1570 <key>iq_balance_mode30</key>
1571 <value>0</value>
1572 </param>
1573 <param>
1574 <key>gain30</key>
1575 <value>10</value>
1576 </param>
1577 <param>
1578 <key>ant31</key>
1579 <value></value>
1580 </param>
1581 <param>
1582 <key>bb_gain31</key>
1583 <value>20</value>
1584 </param>
1585 <param>
1586 <key>bw31</key>
1587 <value>0</value>
1588 </param>
1589 <param>
1590 <key>dc_offset_mode31</key>
1591 <value>0</value>
1592 </param>
1593 <param>
1594 <key>corr31</key>
1595 <value>0</value>
1596 </param>
1597 <param>
1598 <key>freq31</key>
1599 <value>100e6</value>
1600 </param>
1601 <param>
1602 <key>gain_mode31</key>
1603 <value>False</value>
1604 </param>
1605 <param>
1606 <key>if_gain31</key>
1607 <value>20</value>
1608 </param>
1609 <param>
1610 <key>iq_balance_mode31</key>
1611 <value>0</value>
1612 </param>
1613 <param>
1614 <key>gain31</key>
1615 <value>10</value>
1616 </param>
1617 <param>
1618 <key>ant3</key>
1619 <value></value>
1620 </param>
1621 <param>
1622 <key>bb_gain3</key>
1623 <value>20</value>
1624 </param>
1625 <param>
1626 <key>bw3</key>
1627 <value>0</value>
1628 </param>
1629 <param>
1630 <key>dc_offset_mode3</key>
1631 <value>0</value>
1632 </param>
1633 <param>
1634 <key>corr3</key>
1635 <value>0</value>
1636 </param>
1637 <param>
1638 <key>freq3</key>
1639 <value>100e6</value>
1640 </param>
1641 <param>
1642 <key>gain_mode3</key>
1643 <value>False</value>
1644 </param>
1645 <param>
1646 <key>if_gain3</key>
1647 <value>20</value>
1648 </param>
1649 <param>
1650 <key>iq_balance_mode3</key>
1651 <value>0</value>
1652 </param>
1653 <param>
1654 <key>gain3</key>
1655 <value>10</value>
1656 </param>
1657 <param>
1658 <key>ant4</key>
1659 <value></value>
1660 </param>
1661 <param>
1662 <key>bb_gain4</key>
1663 <value>20</value>
1664 </param>
1665 <param>
1666 <key>bw4</key>
1667 <value>0</value>
1668 </param>
1669 <param>
1670 <key>dc_offset_mode4</key>
1671 <value>0</value>
1672 </param>
1673 <param>
1674 <key>corr4</key>
1675 <value>0</value>
1676 </param>
1677 <param>
1678 <key>freq4</key>
1679 <value>100e6</value>
1680 </param>
1681 <param>
1682 <key>gain_mode4</key>
1683 <value>False</value>
1684 </param>
1685 <param>
1686 <key>if_gain4</key>
1687 <value>20</value>
1688 </param>
1689 <param>
1690 <key>iq_balance_mode4</key>
1691 <value>0</value>
1692 </param>
1693 <param>
1694 <key>gain4</key>
1695 <value>10</value>
1696 </param>
1697 <param>
1698 <key>ant5</key>
1699 <value></value>
1700 </param>
1701 <param>
1702 <key>bb_gain5</key>
1703 <value>20</value>
1704 </param>
1705 <param>
1706 <key>bw5</key>
1707 <value>0</value>
1708 </param>
1709 <param>
1710 <key>dc_offset_mode5</key>
1711 <value>0</value>
1712 </param>
1713 <param>
1714 <key>corr5</key>
1715 <value>0</value>
1716 </param>
1717 <param>
1718 <key>freq5</key>
1719 <value>100e6</value>
1720 </param>
1721 <param>
1722 <key>gain_mode5</key>
1723 <value>False</value>
1724 </param>
1725 <param>
1726 <key>if_gain5</key>
1727 <value>20</value>
1728 </param>
1729 <param>
1730 <key>iq_balance_mode5</key>
1731 <value>0</value>
1732 </param>
1733 <param>
1734 <key>gain5</key>
1735 <value>10</value>
1736 </param>
1737 <param>
1738 <key>ant6</key>
1739 <value></value>
1740 </param>
1741 <param>
1742 <key>bb_gain6</key>
1743 <value>20</value>
1744 </param>
1745 <param>
1746 <key>bw6</key>
1747 <value>0</value>
1748 </param>
1749 <param>
1750 <key>dc_offset_mode6</key>
1751 <value>0</value>
1752 </param>
1753 <param>
1754 <key>corr6</key>
1755 <value>0</value>
1756 </param>
1757 <param>
1758 <key>freq6</key>
1759 <value>100e6</value>
1760 </param>
1761 <param>
1762 <key>gain_mode6</key>
1763 <value>False</value>
1764 </param>
1765 <param>
1766 <key>if_gain6</key>
1767 <value>20</value>
1768 </param>
1769 <param>
1770 <key>iq_balance_mode6</key>
1771 <value>0</value>
1772 </param>
1773 <param>
1774 <key>gain6</key>
1775 <value>10</value>
1776 </param>
1777 <param>
1778 <key>ant7</key>
1779 <value></value>
1780 </param>
1781 <param>
1782 <key>bb_gain7</key>
1783 <value>20</value>
1784 </param>
1785 <param>
1786 <key>bw7</key>
1787 <value>0</value>
1788 </param>
1789 <param>
1790 <key>dc_offset_mode7</key>
1791 <value>0</value>
1792 </param>
1793 <param>
1794 <key>corr7</key>
1795 <value>0</value>
1796 </param>
1797 <param>
1798 <key>freq7</key>
1799 <value>100e6</value>
1800 </param>
1801 <param>
1802 <key>gain_mode7</key>
1803 <value>False</value>
1804 </param>
1805 <param>
1806 <key>if_gain7</key>
1807 <value>20</value>
1808 </param>
1809 <param>
1810 <key>iq_balance_mode7</key>
1811 <value>0</value>
1812 </param>
1813 <param>
1814 <key>gain7</key>
1815 <value>10</value>
1816 </param>
1817 <param>
1818 <key>ant8</key>
1819 <value></value>
1820 </param>
1821 <param>
1822 <key>bb_gain8</key>
1823 <value>20</value>
1824 </param>
1825 <param>
1826 <key>bw8</key>
1827 <value>0</value>
1828 </param>
1829 <param>
1830 <key>dc_offset_mode8</key>
1831 <value>0</value>
1832 </param>
1833 <param>
1834 <key>corr8</key>
1835 <value>0</value>
1836 </param>
1837 <param>
1838 <key>freq8</key>
1839 <value>100e6</value>
1840 </param>
1841 <param>
1842 <key>gain_mode8</key>
1843 <value>False</value>
1844 </param>
1845 <param>
1846 <key>if_gain8</key>
1847 <value>20</value>
1848 </param>
1849 <param>
1850 <key>iq_balance_mode8</key>
1851 <value>0</value>
1852 </param>
1853 <param>
1854 <key>gain8</key>
1855 <value>10</value>
1856 </param>
1857 <param>
1858 <key>ant9</key>
1859 <value></value>
1860 </param>
1861 <param>
1862 <key>bb_gain9</key>
1863 <value>20</value>
1864 </param>
1865 <param>
1866 <key>bw9</key>
1867 <value>0</value>
1868 </param>
1869 <param>
1870 <key>dc_offset_mode9</key>
1871 <value>0</value>
1872 </param>
1873 <param>
1874 <key>corr9</key>
1875 <value>0</value>
1876 </param>
1877 <param>
1878 <key>freq9</key>
1879 <value>100e6</value>
1880 </param>
1881 <param>
1882 <key>gain_mode9</key>
1883 <value>False</value>
1884 </param>
1885 <param>
1886 <key>if_gain9</key>
1887 <value>20</value>
1888 </param>
1889 <param>
1890 <key>iq_balance_mode9</key>
1891 <value>0</value>
1892 </param>
1893 <param>
1894 <key>gain9</key>
1895 <value>10</value>
1896 </param>
1897 <param>
1898 <key>comment</key>
1899 <value></value>
1900 </param>
1901 <param>
1902 <key>affinity</key>
1903 <value></value>
1904 </param>
1905 <param>
1906 <key>args</key>
1907 <value></value>
1908 </param>
1909 <param>
1910 <key>_enabled</key>
1911 <value>1</value>
1912 </param>
1913 <param>
1914 <key>_coordinate</key>
1915 <value>(128, 392)</value>
1916 </param>
1917 <param>
1918 <key>_rotation</key>
1919 <value>0</value>
1920 </param>
1921 <param>
1922 <key>id</key>
1923 <value>rtlsdr_source_0</value>
1924 </param>
1925 <param>
1926 <key>maxoutbuf</key>
1927 <value>0</value>
1928 </param>
1929 <param>
1930 <key>clock_source0</key>
1931 <value></value>
1932 </param>
1933 <param>
1934 <key>time_source0</key>
1935 <value></value>
1936 </param>
1937 <param>
1938 <key>clock_source1</key>
1939 <value></value>
1940 </param>
1941 <param>
1942 <key>time_source1</key>
1943 <value></value>
1944 </param>
1945 <param>
1946 <key>clock_source2</key>
1947 <value></value>
1948 </param>
1949 <param>
1950 <key>time_source2</key>
1951 <value></value>
1952 </param>
1953 <param>
1954 <key>clock_source3</key>
1955 <value></value>
1956 </param>
1957 <param>
1958 <key>time_source3</key>
1959 <value></value>
1960 </param>
1961 <param>
1962 <key>clock_source4</key>
1963 <value></value>
1964 </param>
1965 <param>
1966 <key>time_source4</key>
1967 <value></value>
1968 </param>
1969 <param>
1970 <key>clock_source5</key>
1971 <value></value>
1972 </param>
1973 <param>
1974 <key>time_source5</key>
1975 <value></value>
1976 </param>
1977 <param>
1978 <key>clock_source6</key>
1979 <value></value>
1980 </param>
1981 <param>
1982 <key>time_source6</key>
1983 <value></value>
1984 </param>
1985 <param>
1986 <key>clock_source7</key>
1987 <value></value>
1988 </param>
1989 <param>
1990 <key>time_source7</key>
1991 <value></value>
1992 </param>
1993 <param>
1994 <key>minoutbuf</key>
1995 <value>0</value>
1996 </param>
1997 <param>
1998 <key>nchan</key>
1999 <value>1</value>
2000 </param>
2001 <param>
2002 <key>num_mboards</key>
2003 <value>1</value>
2004 </param>
2005 <param>
2006 <key>type</key>
2007 <value>fc32</value>
2008 </param>
2009 <param>
2010 <key>sample_rate</key>
2011 <value>samp_rate*10*4</value>
2012 </param>
2013 <param>
2014 <key>sync</key>
2015 <value></value>
2016 </param>
2017 </block>
2018 <connection>
2019 <source_block_id>analog_wfm_rcv_0</source_block_id>
2020 <sink_block_id>qtgui_sink_x_1</sink_block_id>
2021 <source_key>0</source_key>
2022 <sink_key>0</sink_key>
2023 </connection>
2024 <connection>
2025 <source_block_id>analog_wfm_rcv_0</source_block_id>
2026 <sink_block_id>rational_resampler_xxx_0</sink_block_id>
2027 <source_key>0</source_key>
2028 <sink_key>0</sink_key>
2029 </connection>
2030 <connection>
2031 <source_block_id>rational_resampler_xxx_0</source_block_id>
2032 <sink_block_id>audio_sink_0</sink_block_id>
2033 <source_key>0</source_key>
2034 <sink_key>0</sink_key>
2035 </connection>
2036 <connection>
2037 <source_block_id>rational_resampler_xxx_0_0</source_block_id>
2038 <sink_block_id>analog_wfm_rcv_0</sink_block_id>
2039 <source_key>0</source_key>
2040 <sink_key>0</sink_key>
2041 </connection>
2042 <connection>
2043 <source_block_id>rtlsdr_source_0</source_block_id>
2044 <sink_block_id>qtgui_sink_x_0</sink_block_id>
2045 <source_key>0</source_key>
2046 <sink_key>0</sink_key>
2047 </connection>
2048 <connection>
2049 <source_block_id>rtlsdr_source_0</source_block_id>
2050 <sink_block_id>rational_resampler_xxx_0_0</sink_block_id>
2051 <source_key>0</source_key>
2052 <sink_key>0</sink_key>
2053 </connection>
2054 </flow_graph>
fm_radio/top_block.py
Diff comments   View file @ 1f0d5e0
File was created 1 #!/usr/bin/env python2
2 # -*- coding: utf-8 -*-
3 ##################################################
4 # GNU Radio Python Flow Graph
5 # Title: Top Block
6 # Generated: Thu Mar 16 08:57:41 2017
7 ##################################################
8
9 if __name__ == '__main__':
10 import ctypes
11 import sys
12 if sys.platform.startswith('linux'):
13 try:
14 x11 = ctypes.cdll.LoadLibrary('libX11.so')
15 x11.XInitThreads()
16 except:
17 print "Warning: failed to XInitThreads()"
18
19 from PyQt4 import Qt
20 from gnuradio import analog
21 from gnuradio import audio
22 from gnuradio import eng_notation
23 from gnuradio import filter
24 from gnuradio import gr
25 from gnuradio import qtgui
26 from gnuradio.eng_option import eng_option
27 from gnuradio.filter import firdes
28 from gnuradio.qtgui import Range, RangeWidget
29 from optparse import OptionParser
30 import osmosdr
31 import sip
32 import sys
33 import time
34
35
36 class top_block(gr.top_block, Qt.QWidget):
37
38 def __init__(self):
39 gr.top_block.__init__(self, "Top Block")
40 Qt.QWidget.__init__(self)
41 self.setWindowTitle("Top Block")
42 try:
43 self.setWindowIcon(Qt.QIcon.fromTheme('gnuradio-grc'))
44 except:
45 pass
46 self.top_scroll_layout = Qt.QVBoxLayout()
47 self.setLayout(self.top_scroll_layout)
48 self.top_scroll = Qt.QScrollArea()
49 self.top_scroll.setFrameStyle(Qt.QFrame.NoFrame)
50 self.top_scroll_layout.addWidget(self.top_scroll)
51 self.top_scroll.setWidgetResizable(True)
52 self.top_widget = Qt.QWidget()
53 self.top_scroll.setWidget(self.top_widget)
54 self.top_layout = Qt.QVBoxLayout(self.top_widget)
55 self.top_grid_layout = Qt.QGridLayout()
56 self.top_layout.addLayout(self.top_grid_layout)
57
58 self.settings = Qt.QSettings("GNU Radio", "top_block")
59 self.restoreGeometry(self.settings.value("geometry").toByteArray())
60
61 ##################################################
62 # Variables
63 ##################################################
64 self.samp_rate = samp_rate = 48e3
65 self.freq = freq = 98.7e6
66 self.decim = decim = 4
67
68 ##################################################
69 # Blocks
70 ##################################################
71 self._freq_range = Range(55e6, 200e6, 0.1e6, 98.7e6, 200)
72 self._freq_win = RangeWidget(self._freq_range, self.set_freq, "freq", "counter_slider", float)
73 self.top_grid_layout.addWidget(self._freq_win, 0,0)
74 self.rtlsdr_source_0 = osmosdr.source( args="numchan=" + str(1) + " " + '' )
75 self.rtlsdr_source_0.set_sample_rate(samp_rate*10*4)
76 self.rtlsdr_source_0.set_center_freq(freq, 0)
77 self.rtlsdr_source_0.set_freq_corr(0, 0)
78 self.rtlsdr_source_0.set_dc_offset_mode(0, 0)
79 self.rtlsdr_source_0.set_iq_balance_mode(0, 0)
80 self.rtlsdr_source_0.set_gain_mode(False, 0)
81 self.rtlsdr_source_0.set_gain(20, 0)
82 self.rtlsdr_source_0.set_if_gain(20, 0)
83 self.rtlsdr_source_0.set_bb_gain(20, 0)
84 self.rtlsdr_source_0.set_antenna('', 0)
85 self.rtlsdr_source_0.set_bandwidth(0, 0)
86
87 self.rational_resampler_xxx_0_0 = filter.rational_resampler_ccc(
88 interpolation=1,
89 decimation=4,
90 taps=None,
91 fractional_bw=None,
92 )
93 self.rational_resampler_xxx_0 = filter.rational_resampler_fff(
94 interpolation=1,
95 decimation=10,
96 taps=None,
97 fractional_bw=None,
98 )
99 self.qtgui_sink_x_1 = qtgui.sink_f(
100 1024, #fftsize
101 firdes.WIN_BLACKMAN_hARRIS, #wintype
102 0, #fc
103 samp_rate/decim, #bw
104 "", #name
105 True, #plotfreq
106 True, #plotwaterfall
107 True, #plottime
108 True, #plotconst
109 )
110 self.qtgui_sink_x_1.set_update_time(1.0/10)
111 self._qtgui_sink_x_1_win = sip.wrapinstance(self.qtgui_sink_x_1.pyqwidget(), Qt.QWidget)
112 self.top_grid_layout.addWidget(self._qtgui_sink_x_1_win, 10,0)
113
114 self.qtgui_sink_x_1.enable_rf_freq(False)
115
116
117
118 self.audio_sink_0 = audio.sink(int(samp_rate), '', True)
119 self.analog_wfm_rcv_0 = analog.wfm_rcv(
120 quad_rate=samp_rate*10,
121 audio_decimation=1,
122 )
123
124 ##################################################
125 # Connections
126 ##################################################
127 self.connect((self.analog_wfm_rcv_0, 0), (self.qtgui_sink_x_1, 0))
128 self.connect((self.analog_wfm_rcv_0, 0), (self.rational_resampler_xxx_0, 0))
129 self.connect((self.rational_resampler_xxx_0, 0), (self.audio_sink_0, 0))
130 self.connect((self.rational_resampler_xxx_0_0, 0), (self.analog_wfm_rcv_0, 0))
131 self.connect((self.rtlsdr_source_0, 0), (self.rational_resampler_xxx_0_0, 0))
132
133 def closeEvent(self, event):
134 self.settings = Qt.QSettings("GNU Radio", "top_block")
135 self.settings.setValue("geometry", self.saveGeometry())
136 event.accept()
137
138 def get_samp_rate(self):
139 return self.samp_rate
140
141 def set_samp_rate(self, samp_rate):
142 self.samp_rate = samp_rate
143 self.rtlsdr_source_0.set_sample_rate(self.samp_rate*10*4)
144 self.qtgui_sink_x_1.set_frequency_range(0, self.samp_rate/self.decim)
145
146 def get_freq(self):
147 return self.freq
148
149 def set_freq(self, freq):
150 self.freq = freq
151 self.rtlsdr_source_0.set_center_freq(self.freq, 0)
152
153 def get_decim(self):