diff options
Diffstat (limited to 'gnuradio-examples/grc/usrp')
| -rw-r--r-- | gnuradio-examples/grc/usrp/usrp2_const_wave.grc | 252 | ||||
| -rw-r--r-- | gnuradio-examples/grc/usrp/usrp2_dpsk_mod.grc | 693 | ||||
| -rw-r--r-- | gnuradio-examples/grc/usrp/usrp2_fft.grc | 264 | ||||
| -rw-r--r-- | gnuradio-examples/grc/usrp/usrp_two_tone_loopback.grc | 749 | ||||
| -rw-r--r-- | gnuradio-examples/grc/usrp/usrp_wbfm_receive.grc | 466 |
5 files changed, 2424 insertions, 0 deletions
diff --git a/gnuradio-examples/grc/usrp/usrp2_const_wave.grc b/gnuradio-examples/grc/usrp/usrp2_const_wave.grc new file mode 100644 index 000000000..fdbd7c1f3 --- /dev/null +++ b/gnuradio-examples/grc/usrp/usrp2_const_wave.grc @@ -0,0 +1,252 @@ +<?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> diff --git a/gnuradio-examples/grc/usrp/usrp2_dpsk_mod.grc b/gnuradio-examples/grc/usrp/usrp2_dpsk_mod.grc new file mode 100644 index 000000000..e9f9b41ea --- /dev/null +++ b/gnuradio-examples/grc/usrp/usrp2_dpsk_mod.grc @@ -0,0 +1,693 @@ +<?xml version='1.0' encoding='ASCII'?> +<flow_graph> + <timestamp>Wed Apr 15 17:31:00 2009</timestamp> + <block> + <key>options</key> + <param> + <key>id</key> + <value>usrp2_dpsk_mod</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>title</key> + <value>USRP2 DPSK Modulation</value> + </param> + <param> + <key>author</key> + <value>Example</value> + </param> + <param> + <key>description</key> + <value>Generate a DPSK signal</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> + <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>100e6/interp</value> + </param> + <param> + <key>_coordinate</key> + <value>(52, 166)</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>(1059, 56)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_multiply_const_vxx</key> + <param> + <key>id</key> + <value>gr_multiply_const_vxx_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>vlen</key> + <value>1</value> + </param> + <param> + <key>_coordinate</key> + <value>(679, 58)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blks2_dxpsk_mod</key> + <param> + <key>id</key> + <value>blks2_dxpsk_mod_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>dqpsk</value> + </param> + <param> + <key>samples_per_symbol</key> + <value>samps_per_sym</value> + </param> + <param> + <key>excess_bw</key> + <value>0.35</value> + </param> + <param> + <key>gray_code</key> + <value>True</value> + </param> + <param> + <key>_coordinate</key> + <value>(468, 55)</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>100</value> + </param> + <param> + <key>_coordinate</key> + <value>(31, 256)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>samps_per_sym</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>8</value> + </param> + <param> + <key>_coordinate</key> + <value>(126, 250)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>random_source_x</key> + <param> + <key>id</key> + <value>random_source_x_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>byte</value> + </param> + <param> + <key>min</key> + <value>0</value> + </param> + <param> + <key>max</key> + <value>256</value> + </param> + <param> + <key>num_samps</key> + <value>1000</value> + </param> + <param> + <key>repeat</key> + <value>True</value> + </param> + <param> + <key>_coordinate</key> + <value>(255, 39)</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>style</key> + <value>wx.SL_HORIZONTAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(246, 372)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable_slider</key> + <param> + <key>id</key> + <value>rx_freq_off</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value>RX Freq Offset (Hz)</value> + </param> + <param> + <key>value</key> + <value>-20e3</value> + </param> + <param> + <key>min</key> + <value>-50e3</value> + </param> + <param> + <key>max</key> + <value>+50e3</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(247, 508)</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>style</key> + <value>wx.SL_HORIZONTAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(49, 341)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_constellationsink2</key> + <param> + <key>id</key> + <value>wxgui_constellationsink2_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>title</key> + <value>Constellation Plot</value> + </param> + <param> + <key>samp_rate</key> + <value>samp_rate</value> + </param> + <param> + <key>frame_rate</key> + <value>5</value> + </param> + <param> + <key>const_size</key> + <value>2048</value> + </param> + <param> + <key>M</key> + <value>4</value> + </param> + <param> + <key>theta</key> + <value>0</value> + </param> + <param> + <key>alpha</key> + <value>0.005</value> + </param> + <param> + <key>fmax</key> + <value>0.06</value> + </param> + <param> + <key>mu</key> + <value>0.5</value> + </param> + <param> + <key>gain_mu</key> + <value>0.005</value> + </param> + <param> + <key>symbol_rate</key> + <value>samp_rate/samps_per_sym</value> + </param> + <param> + <key>omega_limit</key> + <value>0.005</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(920, 202)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_fftsink2</key> + <param> + <key>id</key> + <value>wxgui_fftsink2_0</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>tun_freq</value> + </param> + <param> + <key>y_per_div</key> + <value>10</value> + </param> + <param> + <key>ref_level</key> + <value>10</value> + </param> + <param> + <key>fft_size</key> + <value>1024</value> + </param> + <param> + <key>fft_rate</key> + <value>30</value> + </param> + <param> + <key>peak_hold</key> + <value>False</value> + </param> + <param> + <key>average</key> + <value>False</value> + </param> + <param> + <key>avg_alpha</key> + <value>0</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(691, 155)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_scopesink2</key> + <param> + <key>id</key> + <value>wxgui_scopesink2_0</value> + </param> + <param> + <key>_enabled</key> + <value>False</value> + </param> + <param> + <key>type</key> + <value>complex</value> + </param> + <param> + <key>title</key> + <value>Scope Plot</value> + </param> + <param> + <key>samp_rate</key> + <value>samp_rate</value> + </param> + <param> + <key>v_scale</key> + <value>0</value> + </param> + <param> + <key>t_scale</key> + <value>1e-6</value> + </param> + <param> + <key>ac_couple</key> + <value>False</value> + </param> + <param> + <key>xy_mode</key> + <value>True</value> + </param> + <param> + <key>num_inputs</key> + <value>1</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(515, 272)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>usrp2_source_xxxx</key> + <param> + <key>id</key> + <value>usrp2_source_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>eth1</value> + </param> + <param> + <key>mac_addr</key> + <value></value> + </param> + <param> + <key>decimation</key> + <value>interp</value> + </param> + <param> + <key>frequency</key> + <value>tun_freq + rx_freq_off</value> + </param> + <param> + <key>gain</key> + <value>30</value> + </param> + <param> + <key>_coordinate</key> + <value>(270, 200)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <connection> + <source_block_id>random_source_x_0</source_block_id> + <sink_block_id>blks2_dxpsk_mod_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>blks2_dxpsk_mod_0</source_block_id> + <sink_block_id>gr_multiply_const_vxx_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>gr_multiply_const_vxx_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> + <connection> + <source_block_id>usrp2_source_xxxx_0</source_block_id> + <sink_block_id>wxgui_constellationsink2_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>usrp2_source_xxxx_0</source_block_id> + <sink_block_id>wxgui_scopesink2_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>usrp2_source_xxxx_0</source_block_id> + <sink_block_id>wxgui_fftsink2_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> +</flow_graph> diff --git a/gnuradio-examples/grc/usrp/usrp2_fft.grc b/gnuradio-examples/grc/usrp/usrp2_fft.grc new file mode 100644 index 000000000..134bd4614 --- /dev/null +++ b/gnuradio-examples/grc/usrp/usrp2_fft.grc @@ -0,0 +1,264 @@ +<?xml version='1.0' encoding='ASCII'?> +<flow_graph> + <timestamp>Wed Apr 15 17:30:20 2009</timestamp> + <block> + <key>options</key> + <param> + <key>id</key> + <value>usrp2_fft</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>title</key> + <value>USRP2 FFT Plotter</value> + </param> + <param> + <key>author</key> + <value>Example</value> + </param> + <param> + <key>description</key> + <value>FFT waveform plot</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> + <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>100e6/decim</value> + </param> + <param> + <key>_coordinate</key> + <value>(10, 170)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>decim</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>16</value> + </param> + <param> + <key>_coordinate</key> + <value>(24, 267)</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>style</key> + <value>wx.SL_HORIZONTAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(32, 365)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>wxgui_fftsink2</key> + <param> + <key>id</key> + <value>wxgui_fftsink2_0</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>tun_freq</value> + </param> + <param> + <key>y_per_div</key> + <value>10</value> + </param> + <param> + <key>ref_level</key> + <value>10</value> + </param> + <param> + <key>fft_size</key> + <value>1024</value> + </param> + <param> + <key>fft_rate</key> + <value>30</value> + </param> + <param> + <key>peak_hold</key> + <value>False</value> + </param> + <param> + <key>average</key> + <value>False</value> + </param> + <param> + <key>avg_alpha</key> + <value>0</value> + </param> + <param> + <key>grid_pos</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(466, 100)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>usrp2_source_xxxx</key> + <param> + <key>id</key> + <value>usrp2_source_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>decimation</key> + <value>decim</value> + </param> + <param> + <key>frequency</key> + <value>tun_freq</value> + </param> + <param> + <key>gain</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(211, 200)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <connection> + <source_block_id>usrp2_source_xxxx_0</source_block_id> + <sink_block_id>wxgui_fftsink2_0</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> +</flow_graph> diff --git a/gnuradio-examples/grc/usrp/usrp_two_tone_loopback.grc b/gnuradio-examples/grc/usrp/usrp_two_tone_loopback.grc new file mode 100644 index 000000000..3df977044 --- /dev/null +++ b/gnuradio-examples/grc/usrp/usrp_two_tone_loopback.grc @@ -0,0 +1,749 @@ +<?xml version='1.0' encoding='ASCII'?> +<flow_graph> + <timestamp>Fri Apr 17 18:23:35 2009</timestamp> + <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> + <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>complex</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>complex</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_add_xx</key> + <param> + <key>id</key> + <value>gr_add_xx</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>complex</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>parameter</key> + <param> + <key>id</key> + <value>tx_side</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value></value> + </param> + <param> + <key>value</key> + <value>A</value> + </param> + <param> + <key>type</key> + <value>string</value> + </param> + <param> + <key>_coordinate</key> + <value>(688, 384)</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>format</key> + <value></value> + </param> + <param> + <key>which</key> + <value>0</value> + </param> + <param> + <key>interpolation</key> + <value>400</value> + </param> + <param> + <key>frequency</key> + <value>tun_freq</value> + </param> + <param> + <key>gain</key> + <value>0</value> + </param> + <param> + <key>side</key> + <value>tx_side</value> + </param> + <param> + <key>transmit</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(835, 5)</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>format</key> + <value></value> + </param> + <param> + <key>which</key> + <value>0</value> + </param> + <param> + <key>decimation</key> + <value>200</value> + </param> + <param> + <key>frequency</key> + <value>tun_freq</value> + </param> + <param> + <key>gain</key> + <value>20</value> + </param> + <param> + <key>side</key> + <value>rx_side</value> + </param> + <param> + <key>rx_ant</key> + <value>rx_ant</value> + </param> + <param> + <key>hb_filters</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(479, 224)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>parameter</key> + <param> + <key>id</key> + <value>rx_ant</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value></value> + </param> + <param> + <key>value</key> + <value>RXA</value> + </param> + <param> + <key>type</key> + <value>string</value> + </param> + <param> + <key>_coordinate</key> + <value>(802, 384)</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>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>peak_hold</key> + <value>False</value> + </param> + <param> + <key>average</key> + <value>False</value> + </param> + <param> + <key>avg_alpha</key> + <value>0</value> + </param> + <param> + <key>grid_pos</key> + <value>1, 2, 2, 4</value> + </param> + <param> + <key>_coordinate</key> + <value>(746, 133)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>parameter</key> + <param> + <key>id</key> + <value>rx_side</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value></value> + </param> + <param> + <key>value</key> + <value>A</value> + </param> + <param> + <key>type</key> + <value>string</value> + </param> + <param> + <key>_coordinate</key> + <value>(568, 382)</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>complex</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>(276, 312)</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>style</key> + <value>wx.SL_VERTICAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</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>10e3</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>style</key> + <value>wx.SL_VERTICAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value>1, 0, 2, 1</value> + </param> + <param> + <key>_coordinate</key> + <value>(28, 437)</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>-samp_rate/2</value> + </param> + <param> + <key>max</key> + <value>samp_rate/2</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value>0, 0, 1, 4</value> + </param> + <param> + <key>_coordinate</key> + <value>(190, 436)</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>-samp_rate/2</value> + </param> + <param> + <key>max</key> + <value>samp_rate/2</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value>0, 4, 1, 4</value> + </param> + <param> + <key>_coordinate</key> + <value>(367, 439)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>options</key> + <param> + <key>id</key> + <value>usrp_two_tone_loopback</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>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>gr_sig_source_x</source_block_id> + <sink_block_id>gr_add_xx</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_xx</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_xx</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_add_xx</source_block_id> + <sink_block_id>usrp_simple_sink_x</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> +</flow_graph> diff --git a/gnuradio-examples/grc/usrp/usrp_wbfm_receive.grc b/gnuradio-examples/grc/usrp/usrp_wbfm_receive.grc new file mode 100644 index 000000000..8f53475ab --- /dev/null +++ b/gnuradio-examples/grc/usrp/usrp_wbfm_receive.grc @@ -0,0 +1,466 @@ +<?xml version='1.0' encoding='ASCII'?> +<flow_graph> + <timestamp>Fri Apr 17 19:06:07 2009</timestamp> + <block> + <key>options</key> + <param> + <key>id</key> + <value>usrp_wbfm_receive</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>title</key> + <value>USRP WBFM Receive</value> + </param> + <param> + <key>author</key> + <value>Example</value> + </param> + <param> + <key>description</key> + <value>WBFM Receive with Basic RX or TV RX</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> + <block> + <key>variable</key> + <param> + <key>id</key> + <value>decim</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>value</key> + <value>200</value> + </param> + <param> + <key>_coordinate</key> + <value>(14, 173)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable_slider</key> + <param> + <key>id</key> + <value>volume</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value>Volume</value> + </param> + <param> + <key>value</key> + <value>1</value> + </param> + <param> + <key>min</key> + <value>0</value> + </param> + <param> + <key>max</key> + <value>10</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value>1, 0, 1, 4</value> + </param> + <param> + <key>_coordinate</key> + <value>(991, 40)</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>format</key> + <value></value> + </param> + <param> + <key>which</key> + <value>0</value> + </param> + <param> + <key>decimation</key> + <value>decim</value> + </param> + <param> + <key>frequency</key> + <value>(freq+fine)*1e6</value> + </param> + <param> + <key>gain</key> + <value>20</value> + </param> + <param> + <key>side</key> + <value>A</value> + </param> + <param> + <key>rx_ant</key> + <value>None</value> + </param> + <param> + <key>hb_filters</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(277, 29)</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>64e6/decim</value> + </param> + <param> + <key>baseband_freq</key> + <value>(freq+fine)*1e6</value> + </param> + <param> + <key>y_per_div</key> + <value>10</value> + </param> + <param> + <key>ref_level</key> + <value>50</value> + </param> + <param> + <key>fft_size</key> + <value>512</value> + </param> + <param> + <key>fft_rate</key> + <value>15</value> + </param> + <param> + <key>peak_hold</key> + <value>False</value> + </param> + <param> + <key>average</key> + <value>False</value> + </param> + <param> + <key>avg_alpha</key> + <value>0</value> + </param> + <param> + <key>grid_pos</key> + <value>2, 0, 2, 4</value> + </param> + <param> + <key>_coordinate</key> + <value>(512, 191)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable_slider</key> + <param> + <key>id</key> + <value>freq</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value>Frequency (MHz)</value> + </param> + <param> + <key>value</key> + <value>100</value> + </param> + <param> + <key>min</key> + <value>87.5</value> + </param> + <param> + <key>max</key> + <value>108.0</value> + </param> + <param> + <key>num_steps</key> + <value>1000</value> + </param> + <param> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value>0, 0, 1, 2</value> + </param> + <param> + <key>_coordinate</key> + <value>(104, 243)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>variable_slider</key> + <param> + <key>id</key> + <value>fine</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>label</key> + <value>Fine Freq (MHz)</value> + </param> + <param> + <key>value</key> + <value>0</value> + </param> + <param> + <key>min</key> + <value>-.1</value> + </param> + <param> + <key>max</key> + <value>.1</value> + </param> + <param> + <key>num_steps</key> + <value>100</value> + </param> + <param> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> + </param> + <param> + <key>converver</key> + <value>float_converter</value> + </param> + <param> + <key>grid_pos</key> + <value>0, 2, 1, 2</value> + </param> + <param> + <key>_coordinate</key> + <value>(275, 246)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>blks2_wfm_rcv</key> + <param> + <key>id</key> + <value>blks2_wfm_rcv</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>quad_rate</key> + <value>64e6/decim</value> + </param> + <param> + <key>audio_decimation</key> + <value>10</value> + </param> + <param> + <key>_coordinate</key> + <value>(510, 37)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gr_multiply_const_vxx</key> + <param> + <key>id</key> + <value>gr_multiply_const_vxx</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>type</key> + <value>float</value> + </param> + <param> + <key>const</key> + <value>volume</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>_coordinate</key> + <value>(764, 55)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>audio_sink</key> + <param> + <key>id</key> + <value>audio_sink</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>samp_rate</key> + <value>32000</value> + </param> + <param> + <key>device_name</key> + <value></value> + </param> + <param> + <key>ok_to_block</key> + <value>True</value> + </param> + <param> + <key>num_inputs</key> + <value>1</value> + </param> + <param> + <key>_coordinate</key> + <value>(703, 241)</value> + </param> + <param> + <key>_rotation</key> + <value>180</value> + </param> + </block> + <connection> + <source_block_id>usrp_simple_source_x</source_block_id> + <sink_block_id>blks2_wfm_rcv</sink_block_id> + <source_key>0</source_key> + <sink_key>0</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>blks2_wfm_rcv</source_block_id> + <sink_block_id>gr_multiply_const_vxx</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> + <connection> + <source_block_id>gr_multiply_const_vxx</source_block_id> + <sink_block_id>audio_sink</sink_block_id> + <source_key>0</source_key> + <sink_key>0</sink_key> + </connection> +</flow_graph> |