<?xml version='1.0' encoding='ASCII'?> <flow_graph> <timestamp>Wed Apr 15 11:22:56 2009</timestamp> <block> <key>const_source_x</key> <param> <key>id</key> <value>const_source_x_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>type</key> <value>complex</value> </param> <param> <key>const</key> <value>ampl</value> </param> <param> <key>_coordinate</key> <value>(284, 154)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>usrp2_sink_xxxx</key> <param> <key>id</key> <value>usrp2_sink_xxxx_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>type</key> <value>complex</value> </param> <param> <key>interface</key> <value></value> </param> <param> <key>mac_addr</key> <value></value> </param> <param> <key>interpolation</key> <value>interp</value> </param> <param> <key>frequency</key> <value>tun_freq</value> </param> <param> <key>gain</key> <value>0</value> </param> <param> <key>_coordinate</key> <value>(493, 106)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>variable</key> <param> <key>id</key> <value>interp</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>value</key> <value>16</value> </param> <param> <key>_coordinate</key> <value>(16, 255)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>variable_slider</key> <param> <key>id</key> <value>tun_freq</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>label</key> <value>USRP2 Freq (Hz)</value> </param> <param> <key>value</key> <value>2.45e9</value> </param> <param> <key>min</key> <value>2.4e9</value> </param> <param> <key>max</key> <value>2.5e9</value> </param> <param> <key>num_steps</key> <value>100</value> </param> <param> <key>slider_length</key> <value>200</value> </param> <param> <key>slider_type</key> <value>horizontal</value> </param> <param> <key>grid_pos</key> <value></value> </param> <param> <key>_coordinate</key> <value>(30, 376)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>variable_slider</key> <param> <key>id</key> <value>ampl</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>label</key> <value>Amplitude</value> </param> <param> <key>value</key> <value>.1</value> </param> <param> <key>min</key> <value>0</value> </param> <param> <key>max</key> <value>1</value> </param> <param> <key>num_steps</key> <value>100</value> </param> <param> <key>slider_length</key> <value>200</value> </param> <param> <key>slider_type</key> <value>horizontal</value> </param> <param> <key>grid_pos</key> <value></value> </param> <param> <key>_coordinate</key> <value>(204, 376)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <block> <key>options</key> <param> <key>id</key> <value>usrp2_const_wave</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> <key>title</key> <value>USRP2 Constant Wave</value> </param> <param> <key>author</key> <value>Example</value> </param> <param> <key>description</key> <value>Tune USRP2</value> </param> <param> <key>window_size</key> <value>1280, 1024</value> </param> <param> <key>generate_options</key> <value>wx_gui</value> </param> <param> <key>category</key> <value>Custom</value> </param> <param> <key>realtime_scheduling</key> <value></value> </param> <param> <key>_coordinate</key> <value>(10, 10)</value> </param> <param> <key>_rotation</key> <value>0</value> </param> </block> <connection> <source_block_id>const_source_x_0</source_block_id> <sink_block_id>usrp2_sink_xxxx_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> </flow_graph>