diff options
Diffstat (limited to 'grc/examples/usrp/usrp_two_tone_loopback.grc')
| -rw-r--r-- | grc/examples/usrp/usrp_two_tone_loopback.grc | 675 |
1 files changed, 675 insertions, 0 deletions
diff --git a/grc/examples/usrp/usrp_two_tone_loopback.grc b/grc/examples/usrp/usrp_two_tone_loopback.grc new file mode 100644 index 000000000..ccbe190ec --- /dev/null +++ b/grc/examples/usrp/usrp_two_tone_loopback.grc @@ -0,0 +1,675 @@ +<?xml version='1.0' encoding='ASCII'?> +<flow_graph> + <timestamp>Thu Jul 24 14:27:46 2008</timestamp> + <block> + <key>options</key> + <param> + <key>id</key> + <value>top_block</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>title</key> + <value>USRP Loopback - 2 Tone</value> + </param> + <param> + <key>author</key> + <value>Example</value> + </param> + <param> + <key>description</key> + <value>Loopback test with basic rx and basic tx</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>_coordinate</key> + <value>(10, 10)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>usrp_simple_source_x</key> + <param> + <key>id</key> + <value>usrp_simple_source_x</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>complex</value> + </param> + <param> + <key>number</key> + <value>0</value> + </param> + <param> + <key>subdev_spec</key> + <value>None</value> + </param> + <param> + <key>frequency</key> + <value>tun_freq</value> + </param> + <param> + <key>decimation</key> + <value>200</value> + </param> + <param> + <key>gain</key> + <value>20</value> + </param> + <param> + <key>mux</key> + <value>0x0</value> + </param> + <param> + <key>auto_tr</key> + <value>None</value> + </param> + <param> + <key>rx_ant</key> + <value>None</value> + </param> + <param> + <key>_coordinate</key> + <value>(578, 319)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_fftsink2</key> + <param> + <key>id</key> + <value>wxgui_fftsink2</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>complex</value> + </param> + <param> + <key>title</key> + <value>FFT Plot</value> + </param> + <param> + <key>samp_rate</key> + <value>samp_rate</value> + </param> + <param> + <key>baseband_freq</key> + <value>0</value> + </param> + <param> + <key>y_per_div</key> + <value>10</value> + </param> + <param> + <key>y_divs</key> + <value>8</value> + </param> + <param> + <key>ref_level</key> + <value>100</value> + </param> + <param> + <key>fft_size</key> + <value>512*2</value> + </param> + <param> + <key>fft_rate</key> + <value>15</value> + </param> + <param> + <key>avg_alpha</key> + <value>0</value> + </param> + <param> + <key>average</key> + <value>False</value> + </param> + <param> + <key>peak_hold</key> + <value>False</value> + </param> + <param> + <key>grid_pos</key> + <value>1, 2, 2, 4</value> + </param> + <param> + <key>_coordinate</key> + <value>(845, 228)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable_slider</key> + <param> + <key>id</key> + <value>tone2</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value>Tone 2</value> + </param> + <param> + <key>value</key> + <value>75e3</value> + </param> + <param> + <key>min</key> + <value>0</value> + </param> + <param> + <key>max</key> + <value>150000</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>slider_type</key> + <value>horizontal</value> + </param> + <param> + <key>grid_pos</key> + <value>0, 4, 1, 2</value> + </param> + <param> + <key>_coordinate</key> + <value>(397, 478)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable_slider</key> + <param> + <key>id</key> + <value>tone1</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value>Tone 1</value> + </param> + <param> + <key>value</key> + <value>50e3</value> + </param> + <param> + <key>min</key> + <value>0</value> + </param> + <param> + <key>max</key> + <value>150000</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>slider_type</key> + <value>horizontal</value> + </param> + <param> + <key>grid_pos</key> + <value>0, 2, 1, 2</value> + </param> + <param> + <key>_coordinate</key> + <value>(220, 475)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable_slider</key> + <param> + <key>id</key> + <value>noise_ampl</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value>Noise Ampl</value> + </param> + <param> + <key>value</key> + <value>2000</value> + </param> + <param> + <key>min</key> + <value>0</value> + </param> + <param> + <key>max</key> + <value>5000</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>slider_type</key> + <value>vertical</value> + </param> + <param> + <key>grid_pos</key> + <value>1, 1, 2, 1</value> + </param> + <param> + <key>_coordinate</key> + <value>(20, 243)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable_slider</key> + <param> + <key>id</key> + <value>tone_ampl</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value>Tone Ampl</value> + </param> + <param> + <key>value</key> + <value>5000</value> + </param> + <param> + <key>min</key> + <value>0</value> + </param> + <param> + <key>max</key> + <value>5000</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>slider_type</key> + <value>vertical</value> + </param> + <param> + <key>grid_pos</key> + <value>1, 0, 2, 1</value> + </param> + <param> + <key>_coordinate</key> + <value>(21, 422)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>usrp_simple_sink_x</key> + <param> + <key>id</key> + <value>usrp_simple_sink_x</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>complex</value> + </param> + <param> + <key>number</key> + <value>0</value> + </param> + <param> + <key>subdev_spec</key> + <value>None</value> + </param> + <param> + <key>frequency</key> + <value>tun_freq</value> + </param> + <param> + <key>interpolation</key> + <value>400</value> + </param> + <param> + <key>gain</key> + <value>0</value> + </param> + <param> + <key>mux</key> + <value>0x0</value> + </param> + <param> + <key>auto_tr</key> + <value>None</value> + </param> + <param> + <key>tx_enb</key> + <value>None</value> + </param> + <param> + <key>_coordinate</key> + <value>(835, 5)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_float_to_complex</key> + <param> + <key>id</key> + <value>gr_float_to_complex</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>_coordinate</key> + <value>(634, 226)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_add_vxx</key> + <param> + <key>id</key> + <value>gr_add_vxx</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>num_inputs</key> + <value>3</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>_coordinate</key> + <value>(528, 78)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_sig_source_x</key> + <param> + <key>id</key> + <value>gr_sig_source_x</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>samp_rate</key> + <value>samp_rate</value> + </param> + <param> + <key>waveform</key> + <value>gr.GR_COS_WAVE</value> + </param> + <param> + <key>freq</key> + <value>tone1</value> + </param> + <param> + <key>amp</key> + <value>tone_ampl</value> + </param> + <param> + <key>offset</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(258, 20)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_sig_source_x</key> + <param> + <key>id</key> + <value>gr_sig_source_x0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>samp_rate</key> + <value>samp_rate</value> + </param> + <param> + <key>waveform</key> + <value>gr.GR_COS_WAVE</value> + </param> + <param> + <key>freq</key> + <value>tone2</value> + </param> + <param> + <key>amp</key> + <value>tone_ampl</value> + </param> + <param> + <key>offset</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(255, 179)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_noise_source_x</key> + <param> + <key>id</key> + <value>gr_noise_source_x</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>noise_type</key> + <value>gr.GR_GAUSSIAN</value> + </param> + <param> + <key>amp</key> + <value>noise_ampl</value> + </param> + <param> + <key>seed</key> + <value>42</value> + </param> + <param> + <key>_coordinate</key> + <value>(257, 337)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>samp_rate</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>64e6/200</value> + </param> + <param> + <key>_coordinate</key> + <value>(9, 166)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>tun_freq</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>int(100e6)</value> + </param> + <param> + <key>_coordinate</key> + <value>(116, 166)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <connection> + <source_block_id>gr_sig_source_x</source_block_id> + <sink_block_id>gr_add_vxx</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>gr_sig_source_x0</source_block_id> + <sink_block_id>gr_add_vxx</sink_block_id> + <source_key>0</source_key> + <sink_key>1</sink_key> + </connection> + <connection> + <source_block_id>gr_noise_source_x</source_block_id> + <sink_block_id>gr_add_vxx</sink_block_id> + <source_key>0</source_key> + <sink_key>2</sink_key> + </connection> + <connection> + <source_block_id>usrp_simple_source_x</source_block_id> + <sink_block_id>wxgui_fftsink2</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>gr_float_to_complex</source_block_id> + <sink_block_id>usrp_simple_sink_x</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>gr_add_vxx</source_block_id> + <sink_block_id>gr_float_to_complex</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>gr_add_vxx</source_block_id> + <sink_block_id>gr_float_to_complex</sink_block_id> + <source_key>0</source_key> + <sink_key>1</sink_key> + </connection> +</flow_graph>
\ No newline at end of file |