diff options
Diffstat (limited to 'gr-digital/examples/demod/digital_freq_lock.grc')
| -rw-r--r-- | gr-digital/examples/demod/digital_freq_lock.grc | 806 |
1 files changed, 196 insertions, 610 deletions
diff --git a/gr-digital/examples/demod/digital_freq_lock.grc b/gr-digital/examples/demod/digital_freq_lock.grc index 36037febb..df105dd7f 100644 --- a/gr-digital/examples/demod/digital_freq_lock.grc +++ b/gr-digital/examples/demod/digital_freq_lock.grc @@ -1,6 +1,6 @@ <?xml version='1.0' encoding='ASCII'?> <flow_graph> - <timestamp>Sat Mar 6 17:17:12 2010</timestamp> + <timestamp>Thu Jul 5 18:11:22 2012</timestamp> <block> <key>options</key> <param> @@ -44,12 +44,16 @@ <value>True</value> </param> <param> + <key>max_nouts</key> + <value>0</value> + </param> + <param> <key>realtime_scheduling</key> <value></value> </param> <param> <key>_coordinate</key> - <value>(10, 10)</value> + <value>(-1, 0)</value> </param> <param> <key>_rotation</key> @@ -57,37 +61,38 @@ </param> </block> <block> - <key>gr_uchar_to_float</key> + <key>random_source_x</key> <param> <key>id</key> - <value>gr_uchar_to_float_0</value> + <value>random_source_x</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>_coordinate</key> - <value>(217, 108)</value> + <key>type</key> + <value>byte</value> </param> <param> - <key>_rotation</key> + <key>min</key> <value>0</value> </param> - </block> - <block> - <key>gr_uchar_to_float</key> <param> - <key>id</key> - <value>gr_uchar_to_float_0_0</value> + <key>max</key> + <value>256</value> </param> <param> - <key>_enabled</key> + <key>num_samps</key> + <value>10000000</value> + </param> + <param> + <key>repeat</key> <value>True</value> </param> <param> <key>_coordinate</key> - <value>(216, 273)</value> + <value>(-2, 111)</value> </param> <param> <key>_rotation</key> @@ -95,54 +100,30 @@ </param> </block> <block> - <key>variable_slider</key> + <key>gr_throttle</key> <param> <key>id</key> - <value>freq_offset</value> + <value>gr_throttle_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>label</key> - <value>Frequency Offset</value> - </param> - <param> - <key>value</key> - <value>0</value> - </param> - <param> - <key>min</key> - <value>-0.5</value> - </param> - <param> - <key>max</key> - <value>0.5</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> + <key>type</key> + <value>complex</value> </param> <param> - <key>grid_pos</key> - <value></value> + <key>samples_per_second</key> + <value>samp_rate</value> </param> <param> - <key>notebook</key> - <value></value> + <key>vlen</key> + <value>1</value> </param> <param> <key>_coordinate</key> - <value>(293, 684)</value> + <value>(456, 134)</value> </param> <param> <key>_rotation</key> @@ -150,38 +131,22 @@ </param> </block> <block> - <key>random_source_x</key> + <key>variable</key> <param> <key>id</key> - <value>random_source_x_0</value> + <value>sps</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>pam_amp</value> - </param> - <param> - <key>num_samps</key> - <value>10000</value> - </param> - <param> - <key>repeat</key> - <value>True</value> + <key>value</key> + <value>4</value> </param> <param> <key>_coordinate</key> - <value>(13, 80)</value> + <value>(166, -2)</value> </param> <param> <key>_rotation</key> @@ -189,38 +154,22 @@ </param> </block> <block> - <key>random_source_x</key> + <key>variable</key> <param> <key>id</key> - <value>random_source_x_0_0</value> + <value>rolloff</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>pam_amp</value> - </param> - <param> - <key>num_samps</key> - <value>10000</value> - </param> - <param> - <key>repeat</key> - <value>True</value> + <key>value</key> + <value>0.35</value> </param> <param> <key>_coordinate</key> - <value>(15, 245)</value> + <value>(231, 0)</value> </param> <param> <key>_rotation</key> @@ -228,10 +177,10 @@ </param> </block> <block> - <key>const_source_x</key> + <key>digital_fll_band_edge_cc</key> <param> <key>id</key> - <value>const_source_x_0</value> + <value>digital_fll_band_edge_cc_0</value> </param> <param> <key>_enabled</key> @@ -239,42 +188,27 @@ </param> <param> <key>type</key> - <value>float</value> - </param> - <param> - <key>const</key> - <value>-0.5*(pam_amp-1)</value> - </param> - <param> - <key>_coordinate</key> - <value>(213, 197)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> + <value>cc</value> </param> - </block> - <block> - <key>const_source_x</key> <param> - <key>id</key> - <value>const_source_x_0_0</value> + <key>samps_per_sym</key> + <value>sps</value> </param> <param> - <key>_enabled</key> - <value>True</value> + <key>rolloff</key> + <value>rolloff</value> </param> <param> - <key>type</key> - <value>float</value> + <key>filter_size</key> + <value>44</value> </param> <param> - <key>const</key> - <value>-0.5*(pam_amp-1)</value> + <key>w</key> + <value>freq_bw</value> </param> <param> <key>_coordinate</key> - <value>(200, 360)</value> + <value>(81, 248)</value> </param> <param> <key>_rotation</key> @@ -282,61 +216,54 @@ </param> </block> <block> - <key>gr_add_xx</key> + <key>variable_slider</key> <param> <key>id</key> - <value>gr_add_xx_0</value> + <value>freq_bw</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>type</key> - <value>float</value> + <key>label</key> + <value>FLL Loop Bandwidth</value> </param> <param> - <key>num_inputs</key> - <value>2</value> + <key>value</key> + <value>0</value> </param> <param> - <key>vlen</key> - <value>1</value> + <key>min</key> + <value>0</value> </param> <param> - <key>_coordinate</key> - <value>(440, 167)</value> + <key>max</key> + <value>0.1</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_0_1</value> + <key>num_steps</key> + <value>1000</value> </param> <param> - <key>_enabled</key> - <value>True</value> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> </param> <param> - <key>type</key> - <value>float</value> + <key>converver</key> + <value>float_converter</value> </param> <param> - <key>num_inputs</key> - <value>2</value> + <key>grid_pos</key> + <value></value> </param> <param> - <key>vlen</key> - <value>1</value> + <key>notebook</key> + <value></value> </param> <param> <key>_coordinate</key> - <value>(430, 330)</value> + <value>(80, 382)</value> </param> <param> <key>_rotation</key> @@ -347,7 +274,7 @@ <key>variable</key> <param> <key>id</key> - <value>nfilts</value> + <value>samp_rate</value> </param> <param> <key>_enabled</key> @@ -355,11 +282,11 @@ </param> <param> <key>value</key> - <value>32</value> + <value>32000</value> </param> <param> <key>_coordinate</key> - <value>(435, 686)</value> + <value>(439, -1)</value> </param> <param> <key>_rotation</key> @@ -414,7 +341,7 @@ </param> <param> <key>_coordinate</key> - <value>(168, 684)</value> + <value>(553, 0)</value> </param> <param> <key>_rotation</key> @@ -422,91 +349,54 @@ </param> </block> <block> - <key>variable</key> + <key>variable_slider</key> <param> <key>id</key> - <value>spb_gen</value> + <value>freq_offset</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>value</key> - <value>4</value> - </param> - <param> - <key>_coordinate</key> - <value>(119, 841)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>pam_amp</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> + <key>label</key> + <value>Frequency Offset</value> </param> <param> <key>value</key> - <value>2</value> - </param> - <param> - <key>_coordinate</key> - <value>(223, 9)</value> - </param> - <param> - <key>_rotation</key> <value>0</value> </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>spb</value> - </param> <param> - <key>_enabled</key> - <value>True</value> + <key>min</key> + <value>-0.5</value> </param> <param> - <key>value</key> - <value>4.1</value> + <key>max</key> + <value>0.5</value> </param> <param> - <key>_coordinate</key> - <value>(32, 842)</value> + <key>num_steps</key> + <value>1000</value> </param> <param> - <key>_rotation</key> - <value>0</value> + <key>style</key> + <value>wx.SL_HORIZONTAL</value> </param> - </block> - <block> - <key>gr_float_to_complex</key> <param> - <key>id</key> - <value>gr_float_to_complex_0</value> + <key>converver</key> + <value>float_converter</value> </param> <param> - <key>_enabled</key> - <value>True</value> + <key>grid_pos</key> + <value></value> </param> <param> - <key>vlen</key> - <value>1</value> + <key>notebook</key> + <value></value> </param> <param> <key>_coordinate</key> - <value>(590, 184)</value> + <value>(673, -1)</value> </param> <param> <key>_rotation</key> @@ -514,65 +404,38 @@ </param> </block> <block> - <key>gr_throttle</key> + <key>gr_channel_model</key> <param> <key>id</key> - <value>gr_throttle_0</value> + <value>gr_channel_model_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>samples_per_second</key> - <value>samp_rate</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>_coordinate</key> - <value>(788, 197)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>notebook</key> - <param> - <key>id</key> - <value>notebook_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> + <key>noise_voltage</key> + <value>noise_amp</value> </param> <param> - <key>style</key> - <value>wx.NB_TOP</value> + <key>freq_offset</key> + <value>freq_offset</value> </param> <param> - <key>labels</key> - <value>['Freq', 'Time']</value> + <key>epsilon</key> + <value>1.0</value> </param> <param> - <key>grid_pos</key> - <value></value> + <key>taps</key> + <value>1.0</value> </param> <param> - <key>notebook</key> - <value></value> + <key>seed</key> + <value>42</value> </param> <param> <key>_coordinate</key> - <value>(216, 845)</value> + <value>(649, 104)</value> </param> <param> <key>_rotation</key> @@ -638,8 +501,16 @@ <value>notebook_0,1</value> </param> <param> + <key>trig_mode</key> + <value>gr.gr_TRIG_MODE_AUTO</value> + </param> + <param> + <key>y_axis_label</key> + <value>Counts</value> + </param> + <param> <key>_coordinate</key> - <value>(1123, 392)</value> + <value>(875, 0)</value> </param> <param> <key>_rotation</key> @@ -725,8 +596,59 @@ <value>notebook_0,0</value> </param> <param> + <key>freqvar</key> + <value>None</value> + </param> + <param> <key>_coordinate</key> - <value>(1122, 473)</value> + <value>(875, 108)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>digital_psk_mod</key> + <param> + <key>id</key> + <value>digital_psk_mod_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>constellation_points</key> + <value>2</value> + </param> + <param> + <key>mod_code</key> + <value>"gray"</value> + </param> + <param> + <key>differential</key> + <value>False</value> + </param> + <param> + <key>samples_per_symbol</key> + <value>sps</value> + </param> + <param> + <key>excess_bw</key> + <value>0.35</value> + </param> + <param> + <key>verbose</key> + <value>False</value> + </param> + <param> + <key>log</key> + <value>False</value> + </param> + <param> + <key>_coordinate</key> + <value>(194, 104)</value> </param> <param> <key>_rotation</key> @@ -792,8 +714,16 @@ <value>notebook_0,1</value> </param> <param> + <key>trig_mode</key> + <value>gr.gr_TRIG_MODE_AUTO</value> + </param> + <param> + <key>y_axis_label</key> + <value>Counts</value> + </param> + <param> <key>_coordinate</key> - <value>(1122, 680)</value> + <value>(439, 289)</value> </param> <param> <key>_rotation</key> @@ -879,233 +809,12 @@ <value>notebook_0,0</value> </param> <param> - <key>_coordinate</key> - <value>(1121, 762)</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>32000</value> - </param> - <param> - <key>_coordinate</key> - <value>(128, 9)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>sig_amp</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>1</value> - </param> - <param> - <key>_coordinate</key> - <value>(315, 9)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>rolloff</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>0.35</value> - </param> - <param> - <key>_coordinate</key> - <value>(398, 12)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>rrctaps</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>firdes.root_raised_cosine(nfilts,1.0,1.0/(spb*nfilts), .35, int(11*spb*nfilts))</value> - </param> - <param> - <key>_coordinate</key> - <value>(826, 61)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>root_raised_cosine_filter</key> - <param> - <key>id</key> - <value>root_raised_cosine_filter_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>interp_fir_filter_ccf</value> - </param> - <param> - <key>decim</key> - <value>1</value> - </param> - <param> - <key>interp</key> - <value>spb_gen</value> - </param> - <param> - <key>gain</key> - <value>2*spb_gen</value> - </param> - <param> - <key>samp_rate</key> - <value>1.0</value> - </param> - <param> - <key>sym_rate</key> - <value>1./spb_gen</value> - </param> - <param> - <key>alpha</key> - <value>rolloff</value> - </param> - <param> - <key>ntaps</key> - <value>44</value> - </param> - <param> - <key>_coordinate</key> - <value>(978, 157)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_fll_band_edge_cc</key> - <param> - <key>id</key> - <value>gr_fll_band_edge_cc_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>cc</value> - </param> - <param> - <key>samps_per_sym</key> - <value>spb_gen</value> - </param> - <param> - <key>rolloff</key> - <value>rolloff</value> - </param> - <param> - <key>filter_size</key> - <value>44</value> - </param> - <param> - <key>alpha</key> - <value>alpha</value> - </param> - <param> - <key>beta</key> - <value>beta</value> - </param> - <param> - <key>_coordinate</key> - <value>(874, 664)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gr_channel_model</key> - <param> - <key>id</key> - <value>gr_channel_model_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>noise_voltage</key> - <value>noise_amp</value> - </param> - <param> - <key>freq_offset</key> - <value>freq_offset</value> - </param> - <param> - <key>epsilon</key> - <value>1.0</value> - </param> - <param> - <key>taps</key> - <value>1.0</value> - </param> - <param> - <key>seed</key> - <value>42</value> + <key>freqvar</key> + <value>None</value> </param> <param> <key>_coordinate</key> - <value>(618, 376)</value> + <value>(439, 423)</value> </param> <param> <key>_rotation</key> @@ -1113,97 +822,22 @@ </param> </block> <block> - <key>variable_slider</key> - <param> - <key>id</key> - <value>beta</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>Freq Beta</value> - </param> - <param> - <key>value</key> - <value>0</value> - </param> - <param> - <key>min</key> - <value>0.0</value> - </param> - <param> - <key>max</key> - <value>0.01</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></value> - </param> - <param> - <key>notebook</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(668, 5)</value> - </param> - <param> - <key>_rotation</key> - <value>180</value> - </param> - </block> - <block> - <key>variable_slider</key> + <key>notebook</key> <param> <key>id</key> - <value>alpha</value> + <value>notebook_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>label</key> - <value>Freq Alpha</value> - </param> - <param> - <key>value</key> - <value>0</value> - </param> - <param> - <key>min</key> - <value>0</value> - </param> - <param> - <key>max</key> - <value>0.1</value> - </param> - <param> - <key>num_steps</key> - <value>1000</value> - </param> - <param> <key>style</key> - <value>wx.SL_HORIZONTAL</value> + <value>wx.NB_TOP</value> </param> <param> - <key>converver</key> - <value>float_converter</value> + <key>labels</key> + <value>['Freq', 'Time']</value> </param> <param> <key>grid_pos</key> @@ -1215,7 +849,7 @@ </param> <param> <key>_coordinate</key> - <value>(552, 4)</value> + <value>(114, 521)</value> </param> <param> <key>_rotation</key> @@ -1223,97 +857,49 @@ </param> </block> <connection> - <source_block_id>random_source_x_0</source_block_id> - <sink_block_id>gr_uchar_to_float_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_uchar_to_float_0</source_block_id> - <sink_block_id>gr_add_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>const_source_x_0</source_block_id> - <sink_block_id>gr_add_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>1</sink_key> - </connection> - <connection> - <source_block_id>gr_uchar_to_float_0_0</source_block_id> - <sink_block_id>gr_add_xx_0_1</sink_block_id> + <source_block_id>gr_channel_model_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>const_source_x_0_0</source_block_id> - <sink_block_id>gr_add_xx_0_1</sink_block_id> - <source_key>0</source_key> - <sink_key>1</sink_key> - </connection> - <connection> - <source_block_id>random_source_x_0_0</source_block_id> - <sink_block_id>gr_uchar_to_float_0_0</sink_block_id> + <source_block_id>gr_channel_model_0</source_block_id> + <sink_block_id>wxgui_fftsink2_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>gr_add_xx_0</source_block_id> - <sink_block_id>gr_float_to_complex_0</sink_block_id> + <source_block_id>random_source_x</source_block_id> + <sink_block_id>digital_psk_mod_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>gr_add_xx_0_1</source_block_id> - <sink_block_id>gr_float_to_complex_0</sink_block_id> - <source_key>0</source_key> - <sink_key>1</sink_key> - </connection> - <connection> - <source_block_id>gr_float_to_complex_0</source_block_id> + <source_block_id>digital_psk_mod_0</source_block_id> <sink_block_id>gr_throttle_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>gr_throttle_0</source_block_id> - <sink_block_id>root_raised_cosine_filter_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_channel_model_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>root_raised_cosine_filter_0</source_block_id> <sink_block_id>gr_channel_model_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> <source_block_id>gr_channel_model_0</source_block_id> - <sink_block_id>wxgui_fftsink2_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gr_channel_model_0</source_block_id> - <sink_block_id>gr_fll_band_edge_cc_0</sink_block_id> + <sink_block_id>digital_fll_band_edge_cc_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>gr_fll_band_edge_cc_0</source_block_id> + <source_block_id>digital_fll_band_edge_cc_0</source_block_id> <sink_block_id>wxgui_scopesink2_0_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> </connection> <connection> - <source_block_id>gr_fll_band_edge_cc_0</source_block_id> + <source_block_id>digital_fll_band_edge_cc_0</source_block_id> <sink_block_id>wxgui_fftsink2_0_0</sink_block_id> <source_key>0</source_key> <sink_key>0</sink_key> |