test_fmmod.grc
1 <?xml version='1.0' encoding='ASCII'?> 2 <?grc format='1' created='3.7.5'?> 3 <flow_graph> 4 <timestamp>Sat Oct 31 16:41:24 2015</timestamp> 5 <block> 6 <key>options</key> 7 <param> 8 <key>id</key> 9 <value>top_block</value> 10 </param> 11 <param> 12 <key>_enabled</key> 13 <value>True</value> 14 </param> 15 <param> 16 <key>title</key> 17 <value></value> 18 </param> 19 <param> 20 <key>author</key> 21 <value></value> 22 </param> 23 <param> 24 <key>description</key> 25 <value></value> 26 </param> 27 <param> 28 <key>window_size</key> 29 <value>1280, 1024</value> 30 </param> 31 <param> 32 <key>generate_options</key> 33 <value>wx_gui</value> 34 </param> 35 <param> 36 <key>category</key> 37 <value>Custom</value> 38 </param> 39 <param> 40 <key>run_options</key> 41 <value>prompt</value> 42 </param> 43 <param> 44 <key>run</key> 45 <value>True</value> 46 </param> 47 <param> 48 <key>max_nouts</key> 49 <value>0</value> 50 </param> 51 <param> 52 <key>realtime_scheduling</key> 53 <value></value> 54 </param> 55 <param> 56 <key>alias</key> 57 <value></value> 58 </param> 59 <param> 60 <key>_coordinate</key> 61 <value>(10, 10)</value> 62 </param> 63 <param> 64 <key>_rotation</key> 65 <value>0</value> 66 </param> 67 </block> 68 <block> 69 <key>variable</key> 70 <param> 71 <key>id</key> 72 <value>samp_rate</value> 73 </param> 74 <param> 75 <key>_enabled</key> 76 <value>True</value> 77 </param> 78 <param> 79 <key>value</key> 80 <value>32000</value> 81 </param> 82 <param> 83 <key>alias</key> 84 <value></value> 85 </param> 86 <param> 87 <key>_coordinate</key> 88 <value>(176, 11)</value> 89 </param> 90 <param> 91 <key>_rotation</key> 92 <value>0</value> 93 </param> 94 </block> 95 <block> 96 <key>notebook</key> 97 <param> 98 <key>id</key> 99 <value>nb1</value> 100 </param> 101 <param> 102 <key>_enabled</key> 103 <value>True</value> 104 </param> 105 <param> 106 <key>style</key> 107 <value>wx.NB_TOP</value> 108 </param> 109 <param> 110 <key>labels</key> 111 <value>['Scope', 'FFT']</value> 112 </param> 113 <param> 114 <key>grid_pos</key> 115 <value></value> 116 </param> 117 <param> 118 <key>notebook</key> 119 <value></value> 120 </param> 121 <param> 122 <key>alias</key> 123 <value></value> 124 </param> 125 <param> 126 <key>_coordinate</key> 127 <value>(272, 99)</value> 128 </param> 129 <param> 130 <key>_rotation</key> 131 <value>0</value> 132 </param> 133 </block> 134 <block> 135 <key>variable_slider</key> 136 <param> 137 <key>id</key> 138 <value>freq</value> 139 </param> 140 <param> 141 <key>_enabled</key> 142 <value>True</value> 143 </param> 144 <param> 145 <key>label</key> 146 <value></value> 147 </param> 148 <param> 149 <key>value</key> 150 <value>1000</value> 151 </param> 152 <param> 153 <key>min</key> 154 <value>0</value> 155 </param> 156 <param> 157 <key>max</key> 158 <value>samp_rate/2</value> 159 </param> 160 <param> 161 <key>num_steps</key> 162 <value>100</value> 163 </param> 164 <param> 165 <key>style</key> 166 <value>wx.SL_HORIZONTAL</value> 167 </param> 168 <param> 169 <key>converver</key> 170 <value>float_converter</value> 171 </param> 172 <param> 173 <key>grid_pos</key> 174 <value></value> 175 </param> 176 <param> 177 <key>notebook</key> 178 <value></value> 179 </param> 180 <param> 181 <key>alias</key> 182 <value></value> 183 </param> 184 <param> 185 <key>_coordinate</key> 186 <value>(424, 11)</value> 187 </param> 188 <param> 189 <key>_rotation</key> 190 <value>0</value> 191 </param> 192 </block> 193 <block> 194 <key>analog_sig_source_x</key> 195 <param> 196 <key>id</key> 197 <value>analog_sig_source_x_0</value> 198 </param> 199 <param> 200 <key>_enabled</key> 201 <value>True</value> 202 </param> 203 <param> 204 <key>type</key> 205 <value>float</value> 206 </param> 207 <param> 208 <key>samp_rate</key> 209 <value>samp_rate</value> 210 </param> 211 <param> 212 <key>waveform</key> 213 <value>analog.GR_COS_WAVE</value> 214 </param> 215 <param> 216 <key>freq</key> 217 <value>freq</value> 218 </param> 219 <param> 220 <key>amp</key> 221 <value>amp</value> 222 </param> 223 <param> 224 <key>offset</key> 225 <value>0</value> 226 </param> 227 <param> 228 <key>alias</key> 229 <value></value> 230 </param> 231 <param> 232 <key>affinity</key> 233 <value></value> 234 </param> 235 <param> 236 <key>minoutbuf</key> 237 <value>0</value> 238 </param> 239 <param> 240 <key>maxoutbuf</key> 241 <value>0</value> 242 </param> 243 <param> 244 <key>_coordinate</key> 245 <value>(8, 163)</value> 246 </param> 247 <param> 248 <key>_rotation</key> 249 <value>0</value> 250 </param> 251 </block> 252 <block> 253 <key>variable_slider</key> 254 <param> 255 <key>id</key> 256 <value>amp</value> 257 </param> 258 <param> 259 <key>_enabled</key> 260 <value>True</value> 261 </param> 262 <param> 263 <key>label</key> 264 <value></value> 265 </param> 266 <param> 267 <key>value</key> 268 <value>0.5</value> 269 </param> 270 <param> 271 <key>min</key> 272 <value>0</value> 273 </param> 274 <param> 275 <key>max</key> 276 <value>10</value> 277 </param> 278 <param> 279 <key>num_steps</key> 280 <value>100</value> 281 </param> 282 <param> 283 <key>style</key> 284 <value>wx.SL_HORIZONTAL</value> 285 </param> 286 <param> 287 <key>converver</key> 288 <value>float_converter</value> 289 </param> 290 <param> 291 <key>grid_pos</key> 292 <value></value> 293 </param> 294 <param> 295 <key>notebook</key> 296 <value></value> 297 </param> 298 <param> 299 <key>alias</key> 300 <value></value> 301 </param> 302 <param> 303 <key>_coordinate</key> 304 <value>(544, 11)</value> 305 </param> 306 <param> 307 <key>_rotation</key> 308 <value>0</value> 309 </param> 310 </block> 311 <block> 312 <key>notebook</key> 313 <param> 314 <key>id</key> 315 <value>nb0</value> 316 </param> 317 <param> 318 <key>_enabled</key> 319 <value>True</value> 320 </param> 321 <param> 322 <key>style</key> 323 <value>wx.NB_TOP</value> 324 </param> 325 <param> 326 <key>labels</key> 327 <value>['Scope', 'FFT']</value> 328 </param> 329 <param> 330 <key>grid_pos</key> 331 <value></value> 332 </param> 333 <param> 334 <key>notebook</key> 335 <value></value> 336 </param> 337 <param> 338 <key>alias</key> 339 <value></value> 340 </param> 341 <param> 342 <key>_coordinate</key> 343 <value>(272, 11)</value> 344 </param> 345 <param> 346 <key>_rotation</key> 347 <value>0</value> 348 </param> 349 </block> 350 <block> 351 <key>wxgui_fftsink2</key> 352 <param> 353 <key>id</key> 354 <value>wxgui_fftsink2_0</value> 355 </param> 356 <param> 357 <key>_enabled</key> 358 <value>True</value> 359 </param> 360 <param> 361 <key>type</key> 362 <value>float</value> 363 </param> 364 <param> 365 <key>title</key> 366 <value>FFT Plot of Demodulated Signal</value> 367 </param> 368 <param> 369 <key>samp_rate</key> 370 <value>samp_rate</value> 371 </param> 372 <param> 373 <key>baseband_freq</key> 374 <value>0</value> 375 </param> 376 <param> 377 <key>y_per_div</key> 378 <value>10</value> 379 </param> 380 <param> 381 <key>y_divs</key> 382 <value>10</value> 383 </param> 384 <param> 385 <key>ref_level</key> 386 <value>0</value> 387 </param> 388 <param> 389 <key>ref_scale</key> 390 <value>2.0</value> 391 </param> 392 <param> 393 <key>fft_size</key> 394 <value>1024</value> 395 </param> 396 <param> 397 <key>fft_rate</key> 398 <value>15</value> 399 </param> 400 <param> 401 <key>peak_hold</key> 402 <value>False</value> 403 </param> 404 <param> 405 <key>average</key> 406 <value>False</value> 407 </param> 408 <param> 409 <key>avg_alpha</key> 410 <value>0</value> 411 </param> 412 <param> 413 <key>win</key> 414 <value>None</value> 415 </param> 416 <param> 417 <key>win_size</key> 418 <value></value> 419 </param> 420 <param> 421 <key>grid_pos</key> 422 <value></value> 423 </param> 424 <param> 425 <key>notebook</key> 426 <value>nb0,1</value> 427 </param> 428 <param> 429 <key>freqvar</key> 430 <value>None</value> 431 </param> 432 <param> 433 <key>alias</key> 434 <value></value> 435 </param> 436 <param> 437 <key>affinity</key> 438 <value></value> 439 </param> 440 <param> 441 <key>_coordinate</key> 442 <value>(1016, 827)</value> 443 </param> 444 <param> 445 <key>_rotation</key> 446 <value>0</value> 447 </param> 448 </block> 449 <block> 450 <key>wxgui_scopesink2</key> 451 <param> 452 <key>id</key> 453 <value>wxgui_scopesink2_0</value> 454 </param> 455 <param> 456 <key>_enabled</key> 457 <value>True</value> 458 </param> 459 <param> 460 <key>type</key> 461 <value>float</value> 462 </param> 463 <param> 464 <key>title</key> 465 <value>Scope Plot of Demodulated Signal</value> 466 </param> 467 <param> 468 <key>samp_rate</key> 469 <value>samp_rate</value> 470 </param> 471 <param> 472 <key>v_scale</key> 473 <value>0</value> 474 </param> 475 <param> 476 <key>v_offset</key> 477 <value>0</value> 478 </param> 479 <param> 480 <key>t_scale</key> 481 <value>0</value> 482 </param> 483 <param> 484 <key>ac_couple</key> 485 <value>False</value> 486 </param> 487 <param> 488 <key>xy_mode</key> 489 <value>False</value> 490 </param> 491 <param> 492 <key>num_inputs</key> 493 <value>1</value> 494 </param> 495 <param> 496 <key>win_size</key> 497 <value></value> 498 </param> 499 <param> 500 <key>grid_pos</key> 501 <value></value> 502 </param> 503 <param> 504 <key>notebook</key> 505 <value>nb0,0</value> 506 </param> 507 <param> 508 <key>trig_mode</key> 509 <value>wxgui.TRIG_MODE_AUTO</value> 510 </param> 511 <param> 512 <key>y_axis_label</key> 513 <value>Counts</value> 514 </param> 515 <param> 516 <key>alias</key> 517 <value></value> 518 </param> 519 <param> 520 <key>affinity</key> 521 <value></value> 522 </param> 523 <param> 524 <key>_coordinate</key> 525 <value>(1024, 643)</value> 526 </param> 527 <param> 528 <key>_rotation</key> 529 <value>0</value> 530 </param> 531 </block> 532 <block> 533 <key>blocks_throttle</key> 534 <param> 535 <key>id</key> 536 <value>blocks_throttle_0</value> 537 </param> 538 <param> 539 <key>_enabled</key> 540 <value>True</value> 541 </param> 542 <param> 543 <key>type</key> 544 <value>float</value> 545 </param> 546 <param> 547 <key>samples_per_second</key> 548 <value>samp_rate</value> 549 </param> 550 <param> 551 <key>vlen</key> 552 <value>1</value> 553 </param> 554 <param> 555 <key>ignoretag</key> 556 <value>True</value> 557 </param> 558 <param> 559 <key>alias</key> 560 <value></value> 561 </param> 562 <param> 563 <key>affinity</key> 564 <value></value> 565 </param> 566 <param> 567 <key>minoutbuf</key> 568 <value>0</value> 569 </param> 570 <param> 571 <key>maxoutbuf</key> 572 <value>0</value> 573 </param> 574 <param> 575 <key>_coordinate</key> 576 <value>(176, 195)</value> 577 </param> 578 <param> 579 <key>_rotation</key> 580 <value>0</value> 581 </param> 582 </block> 583 <block> 584 <key>ha5kfu_execproc_xx</key> 585 <param> 586 <key>id</key> 587 <value>ha5kfu_execproc_xx_0_0</value> 588 </param> 589 <param> 590 <key>_enabled</key> 591 <value>True</value> 592 </param> 593 <param> 594 <key>type</key> 595 <value>cf</value> 596 </param> 597 <param> 598 <key>commandline</key> 599 <value>csdr fmdemod_quadri_cf</value> 600 </param> 601 <param> 602 <key>alias</key> 603 <value></value> 604 </param> 605 <param> 606 <key>affinity</key> 607 <value></value> 608 </param> 609 <param> 610 <key>minoutbuf</key> 611 <value>0</value> 612 </param> 613 <param> 614 <key>maxoutbuf</key> 615 <value>0</value> 616 </param> 617 <param> 618 <key>_coordinate</key> 619 <value>(768, 675)</value> 620 </param> 621 <param> 622 <key>_rotation</key> 623 <value>0</value> 624 </param> 625 </block> 626 <block> 627 <key>wxgui_fftsink2</key> 628 <param> 629 <key>id</key> 630 <value>wxgui_fftsink2_0_0</value> 631 </param> 632 <param> 633 <key>_enabled</key> 634 <value>True</value> 635 </param> 636 <param> 637 <key>type</key> 638 <value>complex</value> 639 </param> 640 <param> 641 <key>title</key> 642 <value>FFT Plot of Processed Signal (csdr)</value> 643 </param> 644 <param> 645 <key>samp_rate</key> 646 <value>samp_rate</value> 647 </param> 648 <param> 649 <key>baseband_freq</key> 650 <value>0</value> 651 </param> 652 <param> 653 <key>y_per_div</key> 654 <value>10</value> 655 </param> 656 <param> 657 <key>y_divs</key> 658 <value>10</value> 659 </param> 660 <param> 661 <key>ref_level</key> 662 <value>0</value> 663 </param> 664 <param> 665 <key>ref_scale</key> 666 <value>2.0</value> 667 </param> 668 <param> 669 <key>fft_size</key> 670 <value>1024</value> 671 </param> 672 <param> 673 <key>fft_rate</key> 674 <value>15</value> 675 </param> 676 <param> 677 <key>peak_hold</key> 678 <value>False</value> 679 </param> 680 <param> 681 <key>average</key> 682 <value>False</value> 683 </param> 684 <param> 685 <key>avg_alpha</key> 686 <value>0</value> 687 </param> 688 <param> 689 <key>win</key> 690 <value>None</value> 691 </param> 692 <param> 693 <key>win_size</key> 694 <value></value> 695 </param> 696 <param> 697 <key>grid_pos</key> 698 <value></value> 699 </param> 700 <param> 701 <key>notebook</key> 702 <value>nb1,1</value> 703 </param> 704 <param> 705 <key>freqvar</key> 706 <value>None</value> 707 </param> 708 <param> 709 <key>alias</key> 710 <value></value> 711 </param> 712 <param> 713 <key>affinity</key> 714 <value></value> 715 </param> 716 <param> 717 <key>_coordinate</key> 718 <value>(1000, 395)</value> 719 </param> 720 <param> 721 <key>_rotation</key> 722 <value>0</value> 723 </param> 724 </block> 725 <block> 726 <key>wxgui_scopesink2</key> 727 <param> 728 <key>id</key> 729 <value>wxgui_scopesink2_0_0</value> 730 </param> 731 <param> 732 <key>_enabled</key> 733 <value>True</value> 734 </param> 735 <param> 736 <key>type</key> 737 <value>complex</value> 738 </param> 739 <param> 740 <key>title</key> 741 <value>Scope Plot of Processed Signal (csdr)</value> 742 </param> 743 <param> 744 <key>samp_rate</key> 745 <value>samp_rate</value> 746 </param> 747 <param> 748 <key>v_scale</key> 749 <value>0</value> 750 </param> 751 <param> 752 <key>v_offset</key> 753 <value>0</value> 754 </param> 755 <param> 756 <key>t_scale</key> 757 <value>0</value> 758 </param> 759 <param> 760 <key>ac_couple</key> 761 <value>False</value> 762 </param> 763 <param> 764 <key>xy_mode</key> 765 <value>False</value> 766 </param> 767 <param> 768 <key>num_inputs</key> 769 <value>1</value> 770 </param> 771 <param> 772 <key>win_size</key> 773 <value></value> 774 </param> 775 <param> 776 <key>grid_pos</key> 777 <value></value> 778 </param> 779 <param> 780 <key>notebook</key> 781 <value>nb1,0</value> 782 </param> 783 <param> 784 <key>trig_mode</key> 785 <value>wxgui.TRIG_MODE_AUTO</value> 786 </param> 787 <param> 788 <key>y_axis_label</key> 789 <value>Counts</value> 790 </param> 791 <param> 792 <key>alias</key> 793 <value></value> 794 </param> 795 <param> 796 <key>affinity</key> 797 <value></value> 798 </param> 799 <param> 800 <key>_coordinate</key> 801 <value>(992, 171)</value> 802 </param> 803 <param> 804 <key>_rotation</key> 805 <value>0</value> 806 </param> 807 </block> 808 <block> 809 <key>analog_wfm_tx</key> 810 <param> 811 <key>id</key> 812 <value>analog_wfm_tx_0</value> 813 </param> 814 <param> 815 <key>_enabled</key> 816 <value>False</value> 817 </param> 818 <param> 819 <key>audio_rate</key> 820 <value>samp_rate</value> 821 </param> 822 <param> 823 <key>quad_rate</key> 824 <value>samp_rate</value> 825 </param> 826 <param> 827 <key>tau</key> 828 <value>75e-6</value> 829 </param> 830 <param> 831 <key>max_dev</key> 832 <value>75e3</value> 833 </param> 834 <param> 835 <key>alias</key> 836 <value></value> 837 </param> 838 <param> 839 <key>affinity</key> 840 <value></value> 841 </param> 842 <param> 843 <key>minoutbuf</key> 844 <value>0</value> 845 </param> 846 <param> 847 <key>maxoutbuf</key> 848 <value>0</value> 849 </param> 850 <param> 851 <key>_coordinate</key> 852 <value>(472, 499)</value> 853 </param> 854 <param> 855 <key>_rotation</key> 856 <value>0</value> 857 </param> 858 </block> 859 <block> 860 <key>blocks_float_to_complex</key> 861 <param> 862 <key>id</key> 863 <value>blocks_float_to_complex_0</value> 864 </param> 865 <param> 866 <key>_enabled</key> 867 <value>True</value> 868 </param> 869 <param> 870 <key>vlen</key> 871 <value>1</value> 872 </param> 873 <param> 874 <key>alias</key> 875 <value></value> 876 </param> 877 <param> 878 <key>affinity</key> 879 <value></value> 880 </param> 881 <param> 882 <key>minoutbuf</key> 883 <value>0</value> 884 </param> 885 <param> 886 <key>maxoutbuf</key> 887 <value>0</value> 888 </param> 889 <param> 890 <key>_coordinate</key> 891 <value>(552, 376)</value> 892 </param> 893 <param> 894 <key>_rotation</key> 895 <value>0</value> 896 </param> 897 </block> 898 <block> 899 <key>blocks_deinterleave</key> 900 <param> 901 <key>id</key> 902 <value>blocks_deinterleave_0</value> 903 </param> 904 <param> 905 <key>_enabled</key> 906 <value>True</value> 907 </param> 908 <param> 909 <key>type</key> 910 <value>float</value> 911 </param> 912 <param> 913 <key>num_streams</key> 914 <value>2</value> 915 </param> 916 <param> 917 <key>blocksize</key> 918 <value>1</value> 919 </param> 920 <param> 921 <key>vlen</key> 922 <value>1</value> 923 </param> 924 <param> 925 <key>alias</key> 926 <value></value> 927 </param> 928 <param> 929 <key>affinity</key> 930 <value></value> 931 </param> 932 <param> 933 <key>minoutbuf</key> 934 <value>0</value> 935 </param> 936 <param> 937 <key>maxoutbuf</key> 938 <value>0</value> 939 </param> 940 <param> 941 <key>_coordinate</key> 942 <value>(384, 376)</value> 943 </param> 944 <param> 945 <key>_rotation</key> 946 <value>0</value> 947 </param> 948 </block> 949 <block> 950 <key>ha5kfu_execproc_xx</key> 951 <param> 952 <key>id</key> 953 <value>ha5kfu_execproc_xx_0</value> 954 </param> 955 <param> 956 <key>_enabled</key> 957 <value>True</value> 958 </param> 959 <param> 960 <key>type</key> 961 <value>ff</value> 962 </param> 963 <param> 964 <key>commandline</key> 965 <value>csdr fmmod_fc</value> 966 </param> 967 <param> 968 <key>alias</key> 969 <value></value> 970 </param> 971 <param> 972 <key>affinity</key> 973 <value></value> 974 </param> 975 <param> 976 <key>minoutbuf</key> 977 <value>0</value> 978 </param> 979 <param> 980 <key>maxoutbuf</key> 981 <value>0</value> 982 </param> 983 <param> 984 <key>_coordinate</key> 985 <value>(448, 195)</value> 986 </param> 987 <param> 988 <key>_rotation</key> 989 <value>0</value> 990 </param> 991 </block> 992 <connection> 993 <source_block_id>analog_sig_source_x_0</source_block_id> 994 <sink_block_id>blocks_throttle_0</sink_block_id> 995 <source_key>0</source_key> 996 <sink_key>0</sink_key> 997 </connection> 998 <connection> 999 <source_block_id>blocks_throttle_0</source_block_id> 1000 <sink_block_id>ha5kfu_execproc_xx_0</sink_block_id> 1001 <source_key>0</source_key> 1002 <sink_key>0</sink_key> 1003 </connection> 1004 <connection> 1005 <source_block_id>ha5kfu_execproc_xx_0</source_block_id> 1006 <sink_block_id>blocks_deinterleave_0</sink_block_id> 1007 <source_key>0</source_key> 1008 <sink_key>0</sink_key> 1009 </connection> 1010 <connection> 1011 <source_block_id>blocks_deinterleave_0</source_block_id> 1012 <sink_block_id>blocks_float_to_complex_0</sink_block_id> 1013 <source_key>0</source_key> 1014 <sink_key>0</sink_key> 1015 </connection> 1016 <connection> 1017 <source_block_id>blocks_deinterleave_0</source_block_id> 1018 <sink_block_id>blocks_float_to_complex_0</sink_block_id> 1019 <source_key>1</source_key> 1020 <sink_key>1</sink_key> 1021 </connection> 1022 <connection> 1023 <source_block_id>blocks_float_to_complex_0</source_block_id> 1024 <sink_block_id>wxgui_scopesink2_0_0</sink_block_id> 1025 <source_key>0</source_key> 1026 <sink_key>0</sink_key> 1027 </connection> 1028 <connection> 1029 <source_block_id>blocks_float_to_complex_0</source_block_id> 1030 <sink_block_id>wxgui_fftsink2_0_0</sink_block_id> 1031 <source_key>0</source_key> 1032 <sink_key>0</sink_key> 1033 </connection> 1034 <connection> 1035 <source_block_id>ha5kfu_execproc_xx_0_0</source_block_id> 1036 <sink_block_id>wxgui_scopesink2_0</sink_block_id> 1037 <source_key>0</source_key> 1038 <sink_key>0</sink_key> 1039 </connection> 1040 <connection> 1041 <source_block_id>ha5kfu_execproc_xx_0_0</source_block_id> 1042 <sink_block_id>wxgui_fftsink2_0</sink_block_id> 1043 <source_key>0</source_key> 1044 <sink_key>0</sink_key> 1045 </connection> 1046 <connection> 1047 <source_block_id>blocks_float_to_complex_0</source_block_id> 1048 <sink_block_id>ha5kfu_execproc_xx_0_0</sink_block_id> 1049 <source_key>0</source_key> 1050 <sink_key>0</sink_key> 1051 </connection> 1052 <connection> 1053 <source_block_id>blocks_throttle_0</source_block_id> 1054 <sink_block_id>analog_wfm_tx_0</sink_block_id> 1055 <source_key>0</source_key> 1056 <sink_key>0</sink_key> 1057 </connection> 1058 <connection> 1059 <source_block_id>analog_wfm_tx_0</source_block_id> 1060 <sink_block_id>ha5kfu_execproc_xx_0_0</sink_block_id> 1061 <source_key>0</source_key> 1062 <sink_key>0</sink_key> 1063 </connection> 1064 <connection> 1065 <source_block_id>analog_wfm_tx_0</source_block_id> 1066 <sink_block_id>wxgui_fftsink2_0_0</sink_block_id> 1067 <source_key>0</source_key> 1068 <sink_key>0</sink_key> 1069 </connection> 1070 <connection> 1071 <source_block_id>analog_wfm_tx_0</source_block_id> 1072 <sink_block_id>wxgui_scopesink2_0_0</sink_block_id> 1073 <source_key>0</source_key> 1074 <sink_key>0</sink_key> 1075 </connection> 1076 </flow_graph>