git.gag.com Git - debian/gnuradio/blob - grc/examples/simple/variable_config.grc

   1 <?xml version='1.0' encoding='ASCII'?>
   2 <flow_graph>
   3   <timestamp>Thu Jun 25 10:56:04 2009</timestamp>
   4   <block>
   5     <key>options</key>
   6     <param>
   7       <key>id</key>
   8       <value>variable_config_demo</value>
   9     </param>
  10     <param>
  11       <key>_enabled</key>
  12       <value>True</value>
  13     </param>
  14     <param>
  15       <key>title</key>
  16       <value>Variable Config Block Demonstration</value>
  17     </param>
  18     <param>
  19       <key>author</key>
  20       <value>Example</value>
  21     </param>
  22     <param>
  23       <key>description</key>
  24       <value>Save/Load freq from a config file.</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>autostart</key>
  40       <value>True</value>
  41     </param>
  42     <param>
  43       <key>realtime_scheduling</key>
  44       <value></value>
  45     </param>
  46     <param>
  47       <key>_coordinate</key>
  48       <value>(10, 10)</value>
  49     </param>
  50     <param>
  51       <key>_rotation</key>
  52       <value>0</value>
  53     </param>
  54   </block>
  55   <block>
  56     <key>variable</key>
  57     <param>
  58       <key>id</key>
  59       <value>samp_rate</value>
  60     </param>
  61     <param>
  62       <key>_enabled</key>
  63       <value>True</value>
  64     </param>
  65     <param>
  66       <key>value</key>
  67       <value>32000</value>
  68     </param>
  69     <param>
  70       <key>_coordinate</key>
  71       <value>(10, 170)</value>
  72     </param>
  73     <param>
  74       <key>_rotation</key>
  75       <value>0</value>
  76     </param>
  77   </block>
  78   <block>
  79     <key>variable_config</key>
  80     <param>
  81       <key>id</key>
  82       <value>freq_init</value>
  83     </param>
  84     <param>
  85       <key>_enabled</key>
  86       <value>True</value>
  87     </param>
  88     <param>
  89       <key>value</key>
  90       <value>1000</value>
  91     </param>
  92     <param>
  93       <key>type</key>
  94       <value>real</value>
  95     </param>
  96     <param>
  97       <key>config_file</key>
  98       <value>config.conf</value>
  99     </param>
 100     <param>
 101       <key>section</key>
 102       <value>main</value>
 103     </param>
 104     <param>
 105       <key>option</key>
 106       <value>freq</value>
 107     </param>
 108     <param>
 109       <key>writeback</key>
 110       <value>freq</value>
 111     </param>
 112     <param>
 113       <key>_coordinate</key>
 114       <value>(255, 17)</value>
 115     </param>
 116     <param>
 117       <key>_rotation</key>
 118       <value>0</value>
 119     </param>
 120   </block>
 121   <block>
 122     <key>variable_slider</key>
 123     <param>
 124       <key>id</key>
 125       <value>freq</value>
 126     </param>
 127     <param>
 128       <key>_enabled</key>
 129       <value>True</value>
 130     </param>
 131     <param>
 132       <key>label</key>
 133       <value>Frequency (Hz)</value>
 134     </param>
 135     <param>
 136       <key>value</key>
 137       <value>freq_init</value>
 138     </param>
 139     <param>
 140       <key>min</key>
 141       <value>-samp_rate/2</value>
 142     </param>
 143     <param>
 144       <key>max</key>
 145       <value>samp_rate/2</value>
 146     </param>
 147     <param>
 148       <key>num_steps</key>
 149       <value>100</value>
 150     </param>
 151     <param>
 152       <key>style</key>
 153       <value>wx.SL_HORIZONTAL</value>
 154     </param>
 155     <param>
 156       <key>converver</key>
 157       <value>float_converter</value>
 158     </param>
 159     <param>
 160       <key>grid_pos</key>
 161       <value></value>
 162     </param>
 163     <param>
 164       <key>_coordinate</key>
 165       <value>(429, 24)</value>
 166     </param>
 167     <param>
 168       <key>_rotation</key>
 169       <value>0</value>
 170     </param>
 171   </block>
 172   <block>
 173     <key>gr_throttle</key>
 174     <param>
 175       <key>id</key>
 176       <value>gr_throttle_0</value>
 177     </param>
 178     <param>
 179       <key>_enabled</key>
 180       <value>True</value>
 181     </param>
 182     <param>
 183       <key>type</key>
 184       <value>complex</value>
 185     </param>
 186     <param>
 187       <key>samples_per_second</key>
 188       <value>samp_rate</value>
 189     </param>
 190     <param>
 191       <key>vlen</key>
 192       <value>1</value>
 193     </param>
 194     <param>
 195       <key>_coordinate</key>
 196       <value>(392, 233)</value>
 197     </param>
 198     <param>
 199       <key>_rotation</key>
 200       <value>0</value>
 201     </param>
 202   </block>
 203   <block>
 204     <key>gr_sig_source_x</key>
 205     <param>
 206       <key>id</key>
 207       <value>gr_sig_source_x_0</value>
 208     </param>
 209     <param>
 210       <key>_enabled</key>
 211       <value>True</value>
 212     </param>
 213     <param>
 214       <key>type</key>
 215       <value>complex</value>
 216     </param>
 217     <param>
 218       <key>samp_rate</key>
 219       <value>samp_rate</value>
 220     </param>
 221     <param>
 222       <key>waveform</key>
 223       <value>gr.GR_COS_WAVE</value>
 224     </param>
 225     <param>
 226       <key>freq</key>
 227       <value>freq</value>
 228     </param>
 229     <param>
 230       <key>amp</key>
 231       <value>1</value>
 232     </param>
 233     <param>
 234       <key>offset</key>
 235       <value>0</value>
 236     </param>
 237     <param>
 238       <key>_coordinate</key>
 239       <value>(148, 233)</value>
 240     </param>
 241     <param>
 242       <key>_rotation</key>
 243       <value>0</value>
 244     </param>
 245   </block>
 246   <block>
 247     <key>wxgui_fftsink2</key>
 248     <param>
 249       <key>id</key>
 250       <value>wxgui_fftsink2_0</value>
 251     </param>
 252     <param>
 253       <key>_enabled</key>
 254       <value>True</value>
 255     </param>
 256     <param>
 257       <key>type</key>
 258       <value>complex</value>
 259     </param>
 260     <param>
 261       <key>title</key>
 262       <value>FFT Plot</value>
 263     </param>
 264     <param>
 265       <key>samp_rate</key>
 266       <value>samp_rate</value>
 267     </param>
 268     <param>
 269       <key>baseband_freq</key>
 270       <value>0</value>
 271     </param>
 272     <param>
 273       <key>y_per_div</key>
 274       <value>10</value>
 275     </param>
 276     <param>
 277       <key>y_divs</key>
 278       <value>10</value>
 279     </param>
 280     <param>
 281       <key>ref_level</key>
 282       <value>50</value>
 283     </param>
 284     <param>
 285       <key>fft_size</key>
 286       <value>1024</value>
 287     </param>
 288     <param>
 289       <key>fft_rate</key>
 290       <value>30</value>
 291     </param>
 292     <param>
 293       <key>peak_hold</key>
 294       <value>False</value>
 295     </param>
 296     <param>
 297       <key>average</key>
 298       <value>False</value>
 299     </param>
 300     <param>
 301       <key>avg_alpha</key>
 302       <value>0</value>
 303     </param>
 304     <param>
 305       <key>grid_pos</key>
 306       <value></value>
 307     </param>
 308     <param>
 309       <key>_coordinate</key>
 310       <value>(671, 233)</value>
 311     </param>
 312     <param>
 313       <key>_rotation</key>
 314       <value>0</value>
 315     </param>
 316   </block>
 317   <connection>
 318     <source_block_id>gr_sig_source_x_0</source_block_id>
 319     <sink_block_id>gr_throttle_0</sink_block_id>
 320     <source_key>0</source_key>
 321     <sink_key>0</sink_key>
 322   </connection>
 323   <connection>
 324     <source_block_id>gr_throttle_0</source_block_id>
 325     <sink_block_id>wxgui_fftsink2_0</sink_block_id>
 326     <source_key>0</source_key>
 327     <sink_key>0</sink_key>
 328   </connection>
 329 </flow_graph>