git.gag.com Git - debian/gnuradio/blob - grc/examples/usrp/usrp_two_tone_loopback.grc

   1 <?xml version='1.0' encoding='ASCII'?>
   2 <flow_graph>
   3   <timestamp>Fri Apr 17 18:23:35 2009</timestamp>
   4   <block>
   5     <key>variable</key>
   6     <param>
   7       <key>id</key>
   8       <value>samp_rate</value>
   9     </param>
  10     <param>
  11       <key>_enabled</key>
  12       <value>True</value>
  13     </param>
  14     <param>
  15       <key>value</key>
  16       <value>64e6/200</value>
  17     </param>
  18     <param>
  19       <key>_coordinate</key>
  20       <value>(9, 166)</value>
  21     </param>
  22     <param>
  23       <key>_rotation</key>
  24       <value>0</value>
  25     </param>
  26   </block>
  27   <block>
  28     <key>variable</key>
  29     <param>
  30       <key>id</key>
  31       <value>tun_freq</value>
  32     </param>
  33     <param>
  34       <key>_enabled</key>
  35       <value>True</value>
  36     </param>
  37     <param>
  38       <key>value</key>
  39       <value>int(100e6)</value>
  40     </param>
  41     <param>
  42       <key>_coordinate</key>
  43       <value>(116, 166)</value>
  44     </param>
  45     <param>
  46       <key>_rotation</key>
  47       <value>0</value>
  48     </param>
  49   </block>
  50   <block>
  51     <key>gr_sig_source_x</key>
  52     <param>
  53       <key>id</key>
  54       <value>gr_sig_source_x</value>
  55     </param>
  56     <param>
  57       <key>_enabled</key>
  58       <value>True</value>
  59     </param>
  60     <param>
  61       <key>type</key>
  62       <value>complex</value>
  63     </param>
  64     <param>
  65       <key>samp_rate</key>
  66       <value>samp_rate</value>
  67     </param>
  68     <param>
  69       <key>waveform</key>
  70       <value>gr.GR_COS_WAVE</value>
  71     </param>
  72     <param>
  73       <key>freq</key>
  74       <value>tone1</value>
  75     </param>
  76     <param>
  77       <key>amp</key>
  78       <value>tone_ampl</value>
  79     </param>
  80     <param>
  81       <key>offset</key>
  82       <value>0</value>
  83     </param>
  84     <param>
  85       <key>_coordinate</key>
  86       <value>(258, 20)</value>
  87     </param>
  88     <param>
  89       <key>_rotation</key>
  90       <value>0</value>
  91     </param>
  92   </block>
  93   <block>
  94     <key>gr_sig_source_x</key>
  95     <param>
  96       <key>id</key>
  97       <value>gr_sig_source_x0</value>
  98     </param>
  99     <param>
 100       <key>_enabled</key>
 101       <value>True</value>
 102     </param>
 103     <param>
 104       <key>type</key>
 105       <value>complex</value>
 106     </param>
 107     <param>
 108       <key>samp_rate</key>
 109       <value>samp_rate</value>
 110     </param>
 111     <param>
 112       <key>waveform</key>
 113       <value>gr.GR_COS_WAVE</value>
 114     </param>
 115     <param>
 116       <key>freq</key>
 117       <value>tone2</value>
 118     </param>
 119     <param>
 120       <key>amp</key>
 121       <value>tone_ampl</value>
 122     </param>
 123     <param>
 124       <key>offset</key>
 125       <value>0</value>
 126     </param>
 127     <param>
 128       <key>_coordinate</key>
 129       <value>(255, 179)</value>
 130     </param>
 131     <param>
 132       <key>_rotation</key>
 133       <value>0</value>
 134     </param>
 135   </block>
 136   <block>
 137     <key>gr_add_xx</key>
 138     <param>
 139       <key>id</key>
 140       <value>gr_add_xx</value>
 141     </param>
 142     <param>
 143       <key>_enabled</key>
 144       <value>True</value>
 145     </param>
 146     <param>
 147       <key>type</key>
 148       <value>complex</value>
 149     </param>
 150     <param>
 151       <key>num_inputs</key>
 152       <value>3</value>
 153     </param>
 154     <param>
 155       <key>vlen</key>
 156       <value>1</value>
 157     </param>
 158     <param>
 159       <key>_coordinate</key>
 160       <value>(528, 78)</value>
 161     </param>
 162     <param>
 163       <key>_rotation</key>
 164       <value>0</value>
 165     </param>
 166   </block>
 167   <block>
 168     <key>parameter</key>
 169     <param>
 170       <key>id</key>
 171       <value>tx_side</value>
 172     </param>
 173     <param>
 174       <key>_enabled</key>
 175       <value>True</value>
 176     </param>
 177     <param>
 178       <key>label</key>
 179       <value></value>
 180     </param>
 181     <param>
 182       <key>value</key>
 183       <value>A</value>
 184     </param>
 185     <param>
 186       <key>type</key>
 187       <value>string</value>
 188     </param>
 189     <param>
 190       <key>_coordinate</key>
 191       <value>(688, 384)</value>
 192     </param>
 193     <param>
 194       <key>_rotation</key>
 195       <value>0</value>
 196     </param>
 197   </block>
 198   <block>
 199     <key>usrp_simple_sink_x</key>
 200     <param>
 201       <key>id</key>
 202       <value>usrp_simple_sink_x</value>
 203     </param>
 204     <param>
 205       <key>_enabled</key>
 206       <value>True</value>
 207     </param>
 208     <param>
 209       <key>type</key>
 210       <value>complex</value>
 211     </param>
 212     <param>
 213       <key>format</key>
 214       <value></value>
 215     </param>
 216     <param>
 217       <key>which</key>
 218       <value>0</value>
 219     </param>
 220     <param>
 221       <key>interpolation</key>
 222       <value>400</value>
 223     </param>
 224     <param>
 225       <key>frequency</key>
 226       <value>tun_freq</value>
 227     </param>
 228     <param>
 229       <key>gain</key>
 230       <value>0</value>
 231     </param>
 232     <param>
 233       <key>side</key>
 234       <value>tx_side</value>
 235     </param>
 236     <param>
 237       <key>transmit</key>
 238       <value></value>
 239     </param>
 240     <param>
 241       <key>_coordinate</key>
 242       <value>(835, 5)</value>
 243     </param>
 244     <param>
 245       <key>_rotation</key>
 246       <value>0</value>
 247     </param>
 248   </block>
 249   <block>
 250     <key>usrp_simple_source_x</key>
 251     <param>
 252       <key>id</key>
 253       <value>usrp_simple_source_x</value>
 254     </param>
 255     <param>
 256       <key>_enabled</key>
 257       <value>True</value>
 258     </param>
 259     <param>
 260       <key>type</key>
 261       <value>complex</value>
 262     </param>
 263     <param>
 264       <key>format</key>
 265       <value></value>
 266     </param>
 267     <param>
 268       <key>which</key>
 269       <value>0</value>
 270     </param>
 271     <param>
 272       <key>decimation</key>
 273       <value>200</value>
 274     </param>
 275     <param>
 276       <key>frequency</key>
 277       <value>tun_freq</value>
 278     </param>
 279     <param>
 280       <key>gain</key>
 281       <value>20</value>
 282     </param>
 283     <param>
 284       <key>side</key>
 285       <value>rx_side</value>
 286     </param>
 287     <param>
 288       <key>rx_ant</key>
 289       <value>rx_ant</value>
 290     </param>
 291     <param>
 292       <key>hb_filters</key>
 293       <value></value>
 294     </param>
 295     <param>
 296       <key>_coordinate</key>
 297       <value>(479, 224)</value>
 298     </param>
 299     <param>
 300       <key>_rotation</key>
 301       <value>0</value>
 302     </param>
 303   </block>
 304   <block>
 305     <key>parameter</key>
 306     <param>
 307       <key>id</key>
 308       <value>rx_ant</value>
 309     </param>
 310     <param>
 311       <key>_enabled</key>
 312       <value>True</value>
 313     </param>
 314     <param>
 315       <key>label</key>
 316       <value></value>
 317     </param>
 318     <param>
 319       <key>value</key>
 320       <value>RXA</value>
 321     </param>
 322     <param>
 323       <key>type</key>
 324       <value>string</value>
 325     </param>
 326     <param>
 327       <key>_coordinate</key>
 328       <value>(802, 384)</value>
 329     </param>
 330     <param>
 331       <key>_rotation</key>
 332       <value>0</value>
 333     </param>
 334   </block>
 335   <block>
 336     <key>wxgui_fftsink2</key>
 337     <param>
 338       <key>id</key>
 339       <value>wxgui_fftsink2</value>
 340     </param>
 341     <param>
 342       <key>_enabled</key>
 343       <value>True</value>
 344     </param>
 345     <param>
 346       <key>type</key>
 347       <value>complex</value>
 348     </param>
 349     <param>
 350       <key>title</key>
 351       <value>FFT Plot</value>
 352     </param>
 353     <param>
 354       <key>samp_rate</key>
 355       <value>samp_rate</value>
 356     </param>
 357     <param>
 358       <key>baseband_freq</key>
 359       <value>0</value>
 360     </param>
 361     <param>
 362       <key>y_per_div</key>
 363       <value>10</value>
 364     </param>
 365     <param>
 366       <key>ref_level</key>
 367       <value>100</value>
 368     </param>
 369     <param>
 370       <key>fft_size</key>
 371       <value>512*2</value>
 372     </param>
 373     <param>
 374       <key>fft_rate</key>
 375       <value>15</value>
 376     </param>
 377     <param>
 378       <key>peak_hold</key>
 379       <value>False</value>
 380     </param>
 381     <param>
 382       <key>average</key>
 383       <value>False</value>
 384     </param>
 385     <param>
 386       <key>avg_alpha</key>
 387       <value>0</value>
 388     </param>
 389     <param>
 390       <key>grid_pos</key>
 391       <value>1, 2, 2, 4</value>
 392     </param>
 393     <param>
 394       <key>_coordinate</key>
 395       <value>(746, 133)</value>
 396     </param>
 397     <param>
 398       <key>_rotation</key>
 399       <value>0</value>
 400     </param>
 401   </block>
 402   <block>
 403     <key>parameter</key>
 404     <param>
 405       <key>id</key>
 406       <value>rx_side</value>
 407     </param>
 408     <param>
 409       <key>_enabled</key>
 410       <value>True</value>
 411     </param>
 412     <param>
 413       <key>label</key>
 414       <value></value>
 415     </param>
 416     <param>
 417       <key>value</key>
 418       <value>A</value>
 419     </param>
 420     <param>
 421       <key>type</key>
 422       <value>string</value>
 423     </param>
 424     <param>
 425       <key>_coordinate</key>
 426       <value>(568, 382)</value>
 427     </param>
 428     <param>
 429       <key>_rotation</key>
 430       <value>0</value>
 431     </param>
 432   </block>
 433   <block>
 434     <key>gr_noise_source_x</key>
 435     <param>
 436       <key>id</key>
 437       <value>gr_noise_source_x</value>
 438     </param>
 439     <param>
 440       <key>_enabled</key>
 441       <value>True</value>
 442     </param>
 443     <param>
 444       <key>type</key>
 445       <value>complex</value>
 446     </param>
 447     <param>
 448       <key>noise_type</key>
 449       <value>gr.GR_GAUSSIAN</value>
 450     </param>
 451     <param>
 452       <key>amp</key>
 453       <value>noise_ampl</value>
 454     </param>
 455     <param>
 456       <key>seed</key>
 457       <value>42</value>
 458     </param>
 459     <param>
 460       <key>_coordinate</key>
 461       <value>(276, 312)</value>
 462     </param>
 463     <param>
 464       <key>_rotation</key>
 465       <value>0</value>
 466     </param>
 467   </block>
 468   <block>
 469     <key>variable_slider</key>
 470     <param>
 471       <key>id</key>
 472       <value>noise_ampl</value>
 473     </param>
 474     <param>
 475       <key>_enabled</key>
 476       <value>True</value>
 477     </param>
 478     <param>
 479       <key>label</key>
 480       <value>Noise Ampl</value>
 481     </param>
 482     <param>
 483       <key>value</key>
 484       <value>2000</value>
 485     </param>
 486     <param>
 487       <key>min</key>
 488       <value>0</value>
 489     </param>
 490     <param>
 491       <key>max</key>
 492       <value>5000</value>
 493     </param>
 494     <param>
 495       <key>num_steps</key>
 496       <value>100</value>
 497     </param>
 498     <param>
 499       <key>style</key>
 500       <value>wx.SL_VERTICAL</value>
 501     </param>
 502     <param>
 503       <key>converver</key>
 504       <value>float_converter</value>
 505     </param>
 506     <param>
 507       <key>grid_pos</key>
 508       <value>1, 1, 2, 1</value>
 509     </param>
 510     <param>
 511       <key>_coordinate</key>
 512       <value>(20, 243)</value>
 513     </param>
 514     <param>
 515       <key>_rotation</key>
 516       <value>0</value>
 517     </param>
 518   </block>
 519   <block>
 520     <key>variable_slider</key>
 521     <param>
 522       <key>id</key>
 523       <value>tone_ampl</value>
 524     </param>
 525     <param>
 526       <key>_enabled</key>
 527       <value>True</value>
 528     </param>
 529     <param>
 530       <key>label</key>
 531       <value>Tone Ampl</value>
 532     </param>
 533     <param>
 534       <key>value</key>
 535       <value>5000</value>
 536     </param>
 537     <param>
 538       <key>min</key>
 539       <value>0</value>
 540     </param>
 541     <param>
 542       <key>max</key>
 543       <value>10e3</value>
 544     </param>
 545     <param>
 546       <key>num_steps</key>
 547       <value>100</value>
 548     </param>
 549     <param>
 550       <key>style</key>
 551       <value>wx.SL_VERTICAL</value>
 552     </param>
 553     <param>
 554       <key>converver</key>
 555       <value>float_converter</value>
 556     </param>
 557     <param>
 558       <key>grid_pos</key>
 559       <value>1, 0, 2, 1</value>
 560     </param>
 561     <param>
 562       <key>_coordinate</key>
 563       <value>(28, 437)</value>
 564     </param>
 565     <param>
 566       <key>_rotation</key>
 567       <value>0</value>
 568     </param>
 569   </block>
 570   <block>
 571     <key>variable_slider</key>
 572     <param>
 573       <key>id</key>
 574       <value>tone1</value>
 575     </param>
 576     <param>
 577       <key>_enabled</key>
 578       <value>True</value>
 579     </param>
 580     <param>
 581       <key>label</key>
 582       <value>Tone 1</value>
 583     </param>
 584     <param>
 585       <key>value</key>
 586       <value>50e3</value>
 587     </param>
 588     <param>
 589       <key>min</key>
 590       <value>-samp_rate/2</value>
 591     </param>
 592     <param>
 593       <key>max</key>
 594       <value>samp_rate/2</value>
 595     </param>
 596     <param>
 597       <key>num_steps</key>
 598       <value>100</value>
 599     </param>
 600     <param>
 601       <key>style</key>
 602       <value>wx.SL_HORIZONTAL</value>
 603     </param>
 604     <param>
 605       <key>converver</key>
 606       <value>float_converter</value>
 607     </param>
 608     <param>
 609       <key>grid_pos</key>
 610       <value>0, 0, 1, 4</value>
 611     </param>
 612     <param>
 613       <key>_coordinate</key>
 614       <value>(190, 436)</value>
 615     </param>
 616     <param>
 617       <key>_rotation</key>
 618       <value>0</value>
 619     </param>
 620   </block>
 621   <block>
 622     <key>variable_slider</key>
 623     <param>
 624       <key>id</key>
 625       <value>tone2</value>
 626     </param>
 627     <param>
 628       <key>_enabled</key>
 629       <value>True</value>
 630     </param>
 631     <param>
 632       <key>label</key>
 633       <value>Tone 2</value>
 634     </param>
 635     <param>
 636       <key>value</key>
 637       <value>75e3</value>
 638     </param>
 639     <param>
 640       <key>min</key>
 641       <value>-samp_rate/2</value>
 642     </param>
 643     <param>
 644       <key>max</key>
 645       <value>samp_rate/2</value>
 646     </param>
 647     <param>
 648       <key>num_steps</key>
 649       <value>100</value>
 650     </param>
 651     <param>
 652       <key>style</key>
 653       <value>wx.SL_HORIZONTAL</value>
 654     </param>
 655     <param>
 656       <key>converver</key>
 657       <value>float_converter</value>
 658     </param>
 659     <param>
 660       <key>grid_pos</key>
 661       <value>0, 4, 1, 4</value>
 662     </param>
 663     <param>
 664       <key>_coordinate</key>
 665       <value>(367, 439)</value>
 666     </param>
 667     <param>
 668       <key>_rotation</key>
 669       <value>0</value>
 670     </param>
 671   </block>
 672   <block>
 673     <key>options</key>
 674     <param>
 675       <key>id</key>
 676       <value>usrp_two_tone_loopback</value>
 677     </param>
 678     <param>
 679       <key>_enabled</key>
 680       <value>True</value>
 681     </param>
 682     <param>
 683       <key>title</key>
 684       <value>USRP Loopback - 2 Tone</value>
 685     </param>
 686     <param>
 687       <key>author</key>
 688       <value>Example</value>
 689     </param>
 690     <param>
 691       <key>description</key>
 692       <value>Loopback test with basic rx and basic tx</value>
 693     </param>
 694     <param>
 695       <key>window_size</key>
 696       <value>1280, 1024</value>
 697     </param>
 698     <param>
 699       <key>generate_options</key>
 700       <value>wx_gui</value>
 701     </param>
 702     <param>
 703       <key>category</key>
 704       <value>Custom</value>
 705     </param>
 706     <param>
 707       <key>realtime_scheduling</key>
 708       <value></value>
 709     </param>
 710     <param>
 711       <key>_coordinate</key>
 712       <value>(10, 10)</value>
 713     </param>
 714     <param>
 715       <key>_rotation</key>
 716       <value>0</value>
 717     </param>
 718   </block>
 719   <connection>
 720     <source_block_id>gr_sig_source_x</source_block_id>
 721     <sink_block_id>gr_add_xx</sink_block_id>
 722     <source_key>0</source_key>
 723     <sink_key>0</sink_key>
 724   </connection>
 725   <connection>
 726     <source_block_id>gr_sig_source_x0</source_block_id>
 727     <sink_block_id>gr_add_xx</sink_block_id>
 728     <source_key>0</source_key>
 729     <sink_key>1</sink_key>
 730   </connection>
 731   <connection>
 732     <source_block_id>gr_noise_source_x</source_block_id>
 733     <sink_block_id>gr_add_xx</sink_block_id>
 734     <source_key>0</source_key>
 735     <sink_key>2</sink_key>
 736   </connection>
 737   <connection>
 738     <source_block_id>usrp_simple_source_x</source_block_id>
 739     <sink_block_id>wxgui_fftsink2</sink_block_id>
 740     <source_key>0</source_key>
 741     <sink_key>0</sink_key>
 742   </connection>
 743   <connection>
 744     <source_block_id>gr_add_xx</source_block_id>
 745     <sink_block_id>usrp_simple_sink_x</sink_block_id>
 746     <source_key>0</source_key>
 747     <sink_key>0</sink_key>
 748   </connection>
 749 </flow_graph>