Tutorials/k0SDR/Tutorial21: rfnoc_rxtx_fft.grc

File rfnoc_rxtx_fft.grc, 30.6 KB (added by stojadin, 8 years ago)
Line 
1<?xml version='1.0' encoding='utf-8'?>
2<?grc format='1' created='3.7.11'?>
3<flow_graph>
4 <timestamp>Fri Nov 7 14:39:24 2014</timestamp>
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952 <key>alpha7</key>
953 <value>1.0</value>
954 </param>
955 <param>
956 <key>color7</key>
957 <value>"yellow"</value>
958 </param>
959 <param>
960 <key>label7</key>
961 <value></value>
962 </param>
963 <param>
964 <key>width7</key>
965 <value>1</value>
966 </param>
967 <param>
968 <key>alpha8</key>
969 <value>1.0</value>
970 </param>
971 <param>
972 <key>color8</key>
973 <value>"dark red"</value>
974 </param>
975 <param>
976 <key>label8</key>
977 <value></value>
978 </param>
979 <param>
980 <key>width8</key>
981 <value>1</value>
982 </param>
983 <param>
984 <key>alpha9</key>
985 <value>1.0</value>
986 </param>
987 <param>
988 <key>color9</key>
989 <value>"dark green"</value>
990 </param>
991 <param>
992 <key>label9</key>
993 <value></value>
994 </param>
995 <param>
996 <key>width9</key>
997 <value>1</value>
998 </param>
999 <param>
1000 <key>maxoutbuf</key>
1001 <value>0</value>
1002 </param>
1003 <param>
1004 <key>minoutbuf</key>
1005 <value>0</value>
1006 </param>
1007 <param>
1008 <key>name</key>
1009 <value>""</value>
1010 </param>
1011 <param>
1012 <key>nconnections</key>
1013 <value>1</value>
1014 </param>
1015 <param>
1016 <key>ref_level</key>
1017 <value>0</value>
1018 </param>
1019 <param>
1020 <key>showports</key>
1021 <value>True</value>
1022 </param>
1023 <param>
1024 <key>update_time</key>
1025 <value>0.10</value>
1026 </param>
1027 <param>
1028 <key>vlen</key>
1029 <value>num_points</value>
1030 </param>
1031 <param>
1032 <key>x_axis_label</key>
1033 <value>"x-Axis"</value>
1034 </param>
1035 <param>
1036 <key>x_start</key>
1037 <value>-samp_rate/2</value>
1038 </param>
1039 <param>
1040 <key>x_step</key>
1041 <value>samp_rate/num_points</value>
1042 </param>
1043 <param>
1044 <key>x_units</key>
1045 <value>"dB"</value>
1046 </param>
1047 <param>
1048 <key>ymax</key>
1049 <value>10</value>
1050 </param>
1051 <param>
1052 <key>ymin</key>
1053 <value>-70</value>
1054 </param>
1055 <param>
1056 <key>y_axis_label</key>
1057 <value>"y-Axis"</value>
1058 </param>
1059 <param>
1060 <key>y_units</key>
1061 <value>"MHz"</value>
1062 </param>
1063 </block>
1064 <block>
1065 <key>uhd_rfnoc_streamer_ddc</key>
1066 <param>
1067 <key>alias</key>
1068 <value></value>
1069 </param>
1070 <param>
1071 <key>block_index</key>
1072 <value>-1</value>
1073 </param>
1074 <param>
1075 <key>comment</key>
1076 <value></value>
1077 </param>
1078 <param>
1079 <key>affinity</key>
1080 <value></value>
1081 </param>
1082 <param>
1083 <key>device_index</key>
1084 <value>-1</value>
1085 </param>
1086 <param>
1087 <key>_enabled</key>
1088 <value>1</value>
1089 </param>
1090 <param>
1091 <key>fpga_module_name</key>
1092 <value>noc_block_ddc</value>
1093 </param>
1094 <param>
1095 <key>freq</key>
1096 <value>0.0</value>
1097 </param>
1098 <param>
1099 <key>fullscale</key>
1100 <value>1.0</value>
1101 </param>
1102 <param>
1103 <key>_coordinate</key>
1104 <value>(272, 408)</value>
1105 </param>
1106 <param>
1107 <key>_rotation</key>
1108 <value>0</value>
1109 </param>
1110 <param>
1111 <key>id</key>
1112 <value>uhd_rfnoc_streamer_ddc_0</value>
1113 </param>
1114 <param>
1115 <key>input_rate</key>
1116 <value>200e6</value>
1117 </param>
1118 <param>
1119 <key>maxoutbuf</key>
1120 <value>0</value>
1121 </param>
1122 <param>
1123 <key>minoutbuf</key>
1124 <value>0</value>
1125 </param>
1126 <param>
1127 <key>num_chans</key>
1128 <value>1</value>
1129 </param>
1130 <param>
1131 <key>output_rate</key>
1132 <value>samp_rate</value>
1133 </param>
1134 </block>
1135 <block>
1136 <key>uhd_rfnoc_streamer_dma_fifo</key>
1137 <param>
1138 <key>base_addr_0</key>
1139 <value>0</value>
1140 </param>
1141 <param>
1142 <key>base_addr_1</key>
1143 <value>int(2**(ceil(log(samp_rate/master_clock_rate*(2**25),2))))</value>
1144 </param>
1145 <param>
1146 <key>alias</key>
1147 <value></value>
1148 </param>
1149 <param>
1150 <key>comment</key>
1151 <value></value>
1152 </param>
1153 <param>
1154 <key>affinity</key>
1155 <value></value>
1156 </param>
1157 <param>
1158 <key>depth_0</key>
1159 <value>int(2**(ceil(log(samp_rate/master_clock_rate*(2**25),2))))</value>
1160 </param>
1161 <param>
1162 <key>depth_1</key>
1163 <value>int(2**(ceil(log(samp_rate/master_clock_rate*(2**25),2))))</value>
1164 </param>
1165 <param>
1166 <key>otw</key>
1167 <value>sc16</value>
1168 </param>
1169 <param>
1170 <key>device_index</key>
1171 <value>-1</value>
1172 </param>
1173 <param>
1174 <key>_enabled</key>
1175 <value>1</value>
1176 </param>
1177 <param>
1178 <key>block_index</key>
1179 <value>-1</value>
1180 </param>
1181 <param>
1182 <key>fpga_module_name</key>
1183 <value>noc_block_axi_dma_fifo</value>
1184 </param>
1185 <param>
1186 <key>grvlen</key>
1187 <value>1</value>
1188 </param>
1189 <param>
1190 <key>_coordinate</key>
1191 <value>(296, 260)</value>
1192 </param>
1193 <param>
1194 <key>_rotation</key>
1195 <value>0</value>
1196 </param>
1197 <param>
1198 <key>type</key>
1199 <value>fc32</value>
1200 </param>
1201 <param>
1202 <key>id</key>
1203 <value>uhd_rfnoc_streamer_dma_fifo_0</value>
1204 </param>
1205 <param>
1206 <key>maxoutbuf</key>
1207 <value>0</value>
1208 </param>
1209 <param>
1210 <key>minoutbuf</key>
1211 <value>0</value>
1212 </param>
1213 <param>
1214 <key>num_chans</key>
1215 <value>1</value>
1216 </param>
1217 </block>
1218 <block>
1219 <key>uhd_rfnoc_streamer_duc</key>
1220 <param>
1221 <key>alias</key>
1222 <value></value>
1223 </param>
1224 <param>
1225 <key>block_index</key>
1226 <value>-1</value>
1227 </param>
1228 <param>
1229 <key>comment</key>
1230 <value></value>
1231 </param>
1232 <param>
1233 <key>affinity</key>
1234 <value></value>
1235 </param>
1236 <param>
1237 <key>device_index</key>
1238 <value>-1</value>
1239 </param>
1240 <param>
1241 <key>_enabled</key>
1242 <value>1</value>
1243 </param>
1244 <param>
1245 <key>fpga_module_name</key>
1246 <value>noc_block_duc</value>
1247 </param>
1248 <param>
1249 <key>freq</key>
1250 <value>0.0</value>
1251 </param>
1252 <param>
1253 <key>fullscale</key>
1254 <value>1.0</value>
1255 </param>
1256 <param>
1257 <key>_coordinate</key>
1258 <value>(544, 260)</value>
1259 </param>
1260 <param>
1261 <key>_rotation</key>
1262 <value>0</value>
1263 </param>
1264 <param>
1265 <key>id</key>
1266 <value>uhd_rfnoc_streamer_duc_0</value>
1267 </param>
1268 <param>
1269 <key>input_rate</key>
1270 <value>samp_rate</value>
1271 </param>
1272 <param>
1273 <key>maxoutbuf</key>
1274 <value>0</value>
1275 </param>
1276 <param>
1277 <key>minoutbuf</key>
1278 <value>0</value>
1279 </param>
1280 <param>
1281 <key>output_rate</key>
1282 <value>master_clock_rate</value>
1283 </param>
1284 </block>
1285 <block>
1286 <key>uhd_rfnoc_streamer_fft</key>
1287 <param>
1288 <key>alias</key>
1289 <value></value>
1290 </param>
1291 <param>
1292 <key>comment</key>
1293 <value></value>
1294 </param>
1295 <param>
1296 <key>affinity</key>
1297 <value></value>
1298 </param>
1299 <param>
1300 <key>device_index</key>
1301 <value>-1</value>
1302 </param>
1303 <param>
1304 <key>_enabled</key>
1305 <value>True</value>
1306 </param>
1307 <param>
1308 <key>magnitude_out</key>
1309 <value>"COMPLEX"</value>
1310 </param>
1311 <param>
1312 <key>block_index</key>
1313 <value>-1</value>
1314 </param>
1315 <param>
1316 <key>fft_size</key>
1317 <value>num_points</value>
1318 </param>
1319 <param>
1320 <key>fpga_module_name</key>
1321 <value>noc_block_fft</value>
1322 </param>
1323 <param>
1324 <key>_coordinate</key>
1325 <value>(464, 416)</value>
1326 </param>
1327 <param>
1328 <key>_rotation</key>
1329 <value>0</value>
1330 </param>
1331 <param>
1332 <key>id</key>
1333 <value>uhd_rfnoc_streamer_fft_0</value>
1334 </param>
1335 <param>
1336 <key>maxoutbuf</key>
1337 <value>0</value>
1338 </param>
1339 <param>
1340 <key>minoutbuf</key>
1341 <value>0</value>
1342 </param>
1343 </block>
1344 <block>
1345 <key>uhd_rfnoc_streamer_radio</key>
1346 <param>
1347 <key>ant</key>
1348 <value>"TX/RX"</value>
1349 </param>
1350 <param>
1351 <key>alias</key>
1352 <value></value>
1353 </param>
1354 <param>
1355 <key>freq</key>
1356 <value>tx_freq</value>
1357 </param>
1358 <param>
1359 <key>comment</key>
1360 <value></value>
1361 </param>
1362 <param>
1363 <key>affinity</key>
1364 <value></value>
1365 </param>
1366 <param>
1367 <key>dcenable</key>
1368 <value>True</value>
1369 </param>
1370 <param>
1371 <key>otw_format</key>
1372 <value>sc16</value>
1373 </param>
1374 <param>
1375 <key>device_index</key>
1376 <value>-1</value>
1377 </param>
1378 <param>
1379 <key>_enabled</key>
1380 <value>1</value>
1381 </param>
1382 <param>
1383 <key>grvlen</key>
1384 <value>1</value>
1385 </param>
1386 <param>
1387 <key>_coordinate</key>
1388 <value>(776, 220)</value>
1389 </param>
1390 <param>
1391 <key>_rotation</key>
1392 <value>0</value>
1393 </param>
1394 <param>
1395 <key>gain</key>
1396 <value>tx_gain</value>
1397 </param>
1398 <param>
1399 <key>cpu_format</key>
1400 <value>fc32</value>
1401 </param>
1402 <param>
1403 <key>id</key>
1404 <value>uhd_rfnoc_streamer_radio_0</value>
1405 </param>
1406 <param>
1407 <key>maxoutbuf</key>
1408 <value>0</value>
1409 </param>
1410 <param>
1411 <key>minoutbuf</key>
1412 <value>0</value>
1413 </param>
1414 <param>
1415 <key>direction</key>
1416 <value>tx</value>
1417 </param>
1418 <param>
1419 <key>num_channels</key>
1420 <value>1</value>
1421 </param>
1422 <param>
1423 <key>radio_index</key>
1424 <value>0</value>
1425 </param>
1426 <param>
1427 <key>rate</key>
1428 <value>master_clock_rate</value>
1429 </param>
1430 <param>
1431 <key>stream_args</key>
1432 <value></value>
1433 </param>
1434 </block>
1435 <block>
1436 <key>uhd_rfnoc_streamer_radio</key>
1437 <param>
1438 <key>ant</key>
1439 <value>"RX2"</value>
1440 </param>
1441 <param>
1442 <key>alias</key>
1443 <value></value>
1444 </param>
1445 <param>
1446 <key>freq</key>
1447 <value>rx_freq</value>
1448 </param>
1449 <param>
1450 <key>comment</key>
1451 <value></value>
1452 </param>
1453 <param>
1454 <key>affinity</key>
1455 <value></value>
1456 </param>
1457 <param>
1458 <key>dcenable</key>
1459 <value>True</value>
1460 </param>
1461 <param>
1462 <key>otw_format</key>
1463 <value>sc16</value>
1464 </param>
1465 <param>
1466 <key>device_index</key>
1467 <value>-1</value>
1468 </param>
1469 <param>
1470 <key>_enabled</key>
1471 <value>1</value>
1472 </param>
1473 <param>
1474 <key>grvlen</key>
1475 <value>1</value>
1476 </param>
1477 <param>
1478 <key>_coordinate</key>
1479 <value>(16, 372)</value>
1480 </param>
1481 <param>
1482 <key>_rotation</key>
1483 <value>0</value>
1484 </param>
1485 <param>
1486 <key>gain</key>
1487 <value>rx_gain</value>
1488 </param>
1489 <param>
1490 <key>cpu_format</key>
1491 <value>fc32</value>
1492 </param>
1493 <param>
1494 <key>id</key>
1495 <value>uhd_rfnoc_streamer_radio_1</value>
1496 </param>
1497 <param>
1498 <key>maxoutbuf</key>
1499 <value>0</value>
1500 </param>
1501 <param>
1502 <key>minoutbuf</key>
1503 <value>0</value>
1504 </param>
1505 <param>
1506 <key>direction</key>
1507 <value>rx</value>
1508 </param>
1509 <param>
1510 <key>num_channels</key>
1511 <value>1</value>
1512 </param>
1513 <param>
1514 <key>radio_index</key>
1515 <value>1</value>
1516 </param>
1517 <param>
1518 <key>rate</key>
1519 <value>master_clock_rate</value>
1520 </param>
1521 <param>
1522 <key>stream_args</key>
1523 <value></value>
1524 </param>
1525 </block>
1526 <connection>
1527 <source_block_id>analog_sig_source_x_0</source_block_id>
1528 <sink_block_id>uhd_rfnoc_streamer_dma_fifo_0</sink_block_id>
1529 <source_key>0</source_key>
1530 <sink_key>0</sink_key>
1531 </connection>
1532 <connection>
1533 <source_block_id>blocks_complex_to_real_0</source_block_id>
1534 <sink_block_id>blocks_nlog10_ff_0</sink_block_id>
1535 <source_key>0</source_key>
1536 <sink_key>0</sink_key>
1537 </connection>
1538 <connection>
1539 <source_block_id>blocks_nlog10_ff_0</source_block_id>
1540 <sink_block_id>qtgui_vector_sink_f_0</sink_block_id>
1541 <source_key>0</source_key>
1542 <sink_key>0</sink_key>
1543 </connection>
1544 <connection>
1545 <source_block_id>uhd_rfnoc_streamer_ddc_0</source_block_id>
1546 <sink_block_id>uhd_rfnoc_streamer_fft_0</sink_block_id>
1547 <source_key>0</source_key>
1548 <sink_key>0</sink_key>
1549 </connection>
1550 <connection>
1551 <source_block_id>uhd_rfnoc_streamer_dma_fifo_0</source_block_id>
1552 <sink_block_id>uhd_rfnoc_streamer_duc_0</sink_block_id>
1553 <source_key>0</source_key>
1554 <sink_key>0</sink_key>
1555 </connection>
1556 <connection>
1557 <source_block_id>uhd_rfnoc_streamer_duc_0</source_block_id>
1558 <sink_block_id>uhd_rfnoc_streamer_radio_0</sink_block_id>
1559 <source_key>0</source_key>
1560 <sink_key>0</sink_key>
1561 </connection>
1562 <connection>
1563 <source_block_id>uhd_rfnoc_streamer_fft_0</source_block_id>
1564 <sink_block_id>blocks_complex_to_real_0</sink_block_id>
1565 <source_key>0</source_key>
1566 <sink_key>0</sink_key>
1567 </connection>
1568 <connection>
1569 <source_block_id>uhd_rfnoc_streamer_radio_1</source_block_id>
1570 <sink_block_id>uhd_rfnoc_streamer_ddc_0</sink_block_id>
1571 <source_key>0</source_key>
1572 <sink_key>0</sink_key>
1573 </connection>
1574</flow_graph>