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

   1 <?xml version='1.0' encoding='ASCII'?>
   2 <flow_graph>
   3   <timestamp>Fri Apr 17 19:06:07 2009</timestamp>
   4   <block>
   5     <key>options</key>
   6     <param>
   7       <key>id</key>
   8       <value>usrp_wbfm_receive</value>
   9     </param>
  10     <param>
  11       <key>_enabled</key>
  12       <value>True</value>
  13     </param>
  14     <param>
  15       <key>title</key>
  16       <value>USRP WBFM Receive</value>
  17     </param>
  18     <param>
  19       <key>author</key>
  20       <value>Example</value>
  21     </param>
  22     <param>
  23       <key>description</key>
  24       <value>WBFM Receive with Basic RX or TV RX</value>
  25     </param>
  26     <param>
  27       <key>window_size</key>
  28       <value>1280, 1024</value>
  29     </param>
  30     <param>
  31       <key>generate_options</key>
  32       <value>wx_gui</value>
  33     </param>
  34     <param>
  35       <key>category</key>
  36       <value>Custom</value>
  37     </param>
  38     <param>
  39       <key>realtime_scheduling</key>
  40       <value></value>
  41     </param>
  42     <param>
  43       <key>_coordinate</key>
  44       <value>(10, 10)</value>
  45     </param>
  46     <param>
  47       <key>_rotation</key>
  48       <value>0</value>
  49     </param>
  50   </block>
  51   <block>
  52     <key>variable</key>
  53     <param>
  54       <key>id</key>
  55       <value>decim</value>
  56     </param>
  57     <param>
  58       <key>_enabled</key>
  59       <value>True</value>
  60     </param>
  61     <param>
  62       <key>value</key>
  63       <value>200</value>
  64     </param>
  65     <param>
  66       <key>_coordinate</key>
  67       <value>(14, 173)</value>
  68     </param>
  69     <param>
  70       <key>_rotation</key>
  71       <value>0</value>
  72     </param>
  73   </block>
  74   <block>
  75     <key>variable_slider</key>
  76     <param>
  77       <key>id</key>
  78       <value>volume</value>
  79     </param>
  80     <param>
  81       <key>_enabled</key>
  82       <value>True</value>
  83     </param>
  84     <param>
  85       <key>label</key>
  86       <value>Volume</value>
  87     </param>
  88     <param>
  89       <key>value</key>
  90       <value>1</value>
  91     </param>
  92     <param>
  93       <key>min</key>
  94       <value>0</value>
  95     </param>
  96     <param>
  97       <key>max</key>
  98       <value>10</value>
  99     </param>
 100     <param>
 101       <key>num_steps</key>
 102       <value>100</value>
 103     </param>
 104     <param>
 105       <key>style</key>
 106       <value>wx.SL_HORIZONTAL</value>
 107     </param>
 108     <param>
 109       <key>converver</key>
 110       <value>float_converter</value>
 111     </param>
 112     <param>
 113       <key>grid_pos</key>
 114       <value>1, 0, 1, 4</value>
 115     </param>
 116     <param>
 117       <key>_coordinate</key>
 118       <value>(991, 40)</value>
 119     </param>
 120     <param>
 121       <key>_rotation</key>
 122       <value>0</value>
 123     </param>
 124   </block>
 125   <block>
 126     <key>usrp_simple_source_x</key>
 127     <param>
 128       <key>id</key>
 129       <value>usrp_simple_source_x</value>
 130     </param>
 131     <param>
 132       <key>_enabled</key>
 133       <value>True</value>
 134     </param>
 135     <param>
 136       <key>type</key>
 137       <value>complex</value>
 138     </param>
 139     <param>
 140       <key>format</key>
 141       <value></value>
 142     </param>
 143     <param>
 144       <key>which</key>
 145       <value>0</value>
 146     </param>
 147     <param>
 148       <key>decimation</key>
 149       <value>decim</value>
 150     </param>
 151     <param>
 152       <key>frequency</key>
 153       <value>(freq+fine)*1e6</value>
 154     </param>
 155     <param>
 156       <key>gain</key>
 157       <value>20</value>
 158     </param>
 159     <param>
 160       <key>side</key>
 161       <value>A</value>
 162     </param>
 163     <param>
 164       <key>rx_ant</key>
 165       <value>None</value>
 166     </param>
 167     <param>
 168       <key>hb_filters</key>
 169       <value></value>
 170     </param>
 171     <param>
 172       <key>_coordinate</key>
 173       <value>(277, 29)</value>
 174     </param>
 175     <param>
 176       <key>_rotation</key>
 177       <value>0</value>
 178     </param>
 179   </block>
 180   <block>
 181     <key>wxgui_fftsink2</key>
 182     <param>
 183       <key>id</key>
 184       <value>wxgui_fftsink2</value>
 185     </param>
 186     <param>
 187       <key>_enabled</key>
 188       <value>True</value>
 189     </param>
 190     <param>
 191       <key>type</key>
 192       <value>complex</value>
 193     </param>
 194     <param>
 195       <key>title</key>
 196       <value>FFT Plot</value>
 197     </param>
 198     <param>
 199       <key>samp_rate</key>
 200       <value>64e6/decim</value>
 201     </param>
 202     <param>
 203       <key>baseband_freq</key>
 204       <value>(freq+fine)*1e6</value>
 205     </param>
 206     <param>
 207       <key>y_per_div</key>
 208       <value>10</value>
 209     </param>
 210     <param>
 211       <key>ref_level</key>
 212       <value>50</value>
 213     </param>
 214     <param>
 215       <key>fft_size</key>
 216       <value>512</value>
 217     </param>
 218     <param>
 219       <key>fft_rate</key>
 220       <value>15</value>
 221     </param>
 222     <param>
 223       <key>peak_hold</key>
 224       <value>False</value>
 225     </param>
 226     <param>
 227       <key>average</key>
 228       <value>False</value>
 229     </param>
 230     <param>
 231       <key>avg_alpha</key>
 232       <value>0</value>
 233     </param>
 234     <param>
 235       <key>grid_pos</key>
 236       <value>2, 0, 2, 4</value>
 237     </param>
 238     <param>
 239       <key>_coordinate</key>
 240       <value>(512, 191)</value>
 241     </param>
 242     <param>
 243       <key>_rotation</key>
 244       <value>0</value>
 245     </param>
 246   </block>
 247   <block>
 248     <key>variable_slider</key>
 249     <param>
 250       <key>id</key>
 251       <value>freq</value>
 252     </param>
 253     <param>
 254       <key>_enabled</key>
 255       <value>True</value>
 256     </param>
 257     <param>
 258       <key>label</key>
 259       <value>Frequency (MHz)</value>
 260     </param>
 261     <param>
 262       <key>value</key>
 263       <value>100</value>
 264     </param>
 265     <param>
 266       <key>min</key>
 267       <value>87.5</value>
 268     </param>
 269     <param>
 270       <key>max</key>
 271       <value>108.0</value>
 272     </param>
 273     <param>
 274       <key>num_steps</key>
 275       <value>1000</value>
 276     </param>
 277     <param>
 278       <key>style</key>
 279       <value>wx.SL_HORIZONTAL</value>
 280     </param>
 281     <param>
 282       <key>converver</key>
 283       <value>float_converter</value>
 284     </param>
 285     <param>
 286       <key>grid_pos</key>
 287       <value>0, 0, 1, 2</value>
 288     </param>
 289     <param>
 290       <key>_coordinate</key>
 291       <value>(104, 243)</value>
 292     </param>
 293     <param>
 294       <key>_rotation</key>
 295       <value>0</value>
 296     </param>
 297   </block>
 298   <block>
 299     <key>variable_slider</key>
 300     <param>
 301       <key>id</key>
 302       <value>fine</value>
 303     </param>
 304     <param>
 305       <key>_enabled</key>
 306       <value>True</value>
 307     </param>
 308     <param>
 309       <key>label</key>
 310       <value>Fine Freq (MHz)</value>
 311     </param>
 312     <param>
 313       <key>value</key>
 314       <value>0</value>
 315     </param>
 316     <param>
 317       <key>min</key>
 318       <value>-.1</value>
 319     </param>
 320     <param>
 321       <key>max</key>
 322       <value>.1</value>
 323     </param>
 324     <param>
 325       <key>num_steps</key>
 326       <value>100</value>
 327     </param>
 328     <param>
 329       <key>style</key>
 330       <value>wx.SL_HORIZONTAL</value>
 331     </param>
 332     <param>
 333       <key>converver</key>
 334       <value>float_converter</value>
 335     </param>
 336     <param>
 337       <key>grid_pos</key>
 338       <value>0, 2, 1, 2</value>
 339     </param>
 340     <param>
 341       <key>_coordinate</key>
 342       <value>(275, 246)</value>
 343     </param>
 344     <param>
 345       <key>_rotation</key>
 346       <value>0</value>
 347     </param>
 348   </block>
 349   <block>
 350     <key>blks2_wfm_rcv</key>
 351     <param>
 352       <key>id</key>
 353       <value>blks2_wfm_rcv</value>
 354     </param>
 355     <param>
 356       <key>_enabled</key>
 357       <value>True</value>
 358     </param>
 359     <param>
 360       <key>quad_rate</key>
 361       <value>64e6/decim</value>
 362     </param>
 363     <param>
 364       <key>audio_decimation</key>
 365       <value>10</value>
 366     </param>
 367     <param>
 368       <key>_coordinate</key>
 369       <value>(510, 37)</value>
 370     </param>
 371     <param>
 372       <key>_rotation</key>
 373       <value>0</value>
 374     </param>
 375   </block>
 376   <block>
 377     <key>gr_multiply_const_vxx</key>
 378     <param>
 379       <key>id</key>
 380       <value>gr_multiply_const_vxx</value>
 381     </param>
 382     <param>
 383       <key>_enabled</key>
 384       <value>True</value>
 385     </param>
 386     <param>
 387       <key>type</key>
 388       <value>float</value>
 389     </param>
 390     <param>
 391       <key>const</key>
 392       <value>volume</value>
 393     </param>
 394     <param>
 395       <key>vlen</key>
 396       <value>1</value>
 397     </param>
 398     <param>
 399       <key>_coordinate</key>
 400       <value>(764, 55)</value>
 401     </param>
 402     <param>
 403       <key>_rotation</key>
 404       <value>0</value>
 405     </param>
 406   </block>
 407   <block>
 408     <key>audio_sink</key>
 409     <param>
 410       <key>id</key>
 411       <value>audio_sink</value>
 412     </param>
 413     <param>
 414       <key>_enabled</key>
 415       <value>True</value>
 416     </param>
 417     <param>
 418       <key>samp_rate</key>
 419       <value>32000</value>
 420     </param>
 421     <param>
 422       <key>device_name</key>
 423       <value></value>
 424     </param>
 425     <param>
 426       <key>ok_to_block</key>
 427       <value>True</value>
 428     </param>
 429     <param>
 430       <key>num_inputs</key>
 431       <value>1</value>
 432     </param>
 433     <param>
 434       <key>_coordinate</key>
 435       <value>(703, 241)</value>
 436     </param>
 437     <param>
 438       <key>_rotation</key>
 439       <value>180</value>
 440     </param>
 441   </block>
 442   <connection>
 443     <source_block_id>usrp_simple_source_x</source_block_id>
 444     <sink_block_id>blks2_wfm_rcv</sink_block_id>
 445     <source_key>0</source_key>
 446     <sink_key>0</sink_key>
 447   </connection>
 448   <connection>
 449     <source_block_id>usrp_simple_source_x</source_block_id>
 450     <sink_block_id>wxgui_fftsink2</sink_block_id>
 451     <source_key>0</source_key>
 452     <sink_key>0</sink_key>
 453   </connection>
 454   <connection>
 455     <source_block_id>blks2_wfm_rcv</source_block_id>
 456     <sink_block_id>gr_multiply_const_vxx</sink_block_id>
 457     <source_key>0</source_key>
 458     <sink_key>0</sink_key>
 459   </connection>
 460   <connection>
 461     <source_block_id>gr_multiply_const_vxx</source_block_id>
 462     <sink_block_id>audio_sink</sink_block_id>
 463     <source_key>0</source_key>
 464     <sink_key>0</sink_key>
 465   </connection>
 466 </flow_graph>