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-rw-r--r--gr-digital/examples/demod/mpsk_demod.grc606
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diff --git a/gr-digital/examples/demod/mpsk_demod.grc b/gr-digital/examples/demod/mpsk_demod.grc
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--- a/gr-digital/examples/demod/mpsk_demod.grc
+++ /dev/null
@@ -1,606 +0,0 @@
-<?xml version='1.0' encoding='ASCII'?>
-<flow_graph>
- <timestamp>Thu Jul 5 16:28:45 2012</timestamp>
- <block>
- <key>options</key>
- <param>
- <key>id</key>
- <value>mpsk_demod</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>title</key>
- <value>MPSK Demod Demo</value>
- </param>
- <param>
- <key>author</key>
- <value></value>
- </param>
- <param>
- <key>description</key>
- <value></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>run_options</key>
- <value>prompt</value>
- </param>
- <param>
- <key>run</key>
- <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>
- </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>(10, 170)</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>4</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(7, 89)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>noise</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Noise</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>notebook</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(259, 353)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>freq_off</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value>Freq Offset</value>
- </param>
- <param>
- <key>value</key>
- <value>0</value>
- </param>
- <param>
- <key>min</key>
- <value>-.5</value>
- </param>
- <param>
- <key>max</key>
- <value>.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>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>notebook</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(126, 345)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>notebook</key>
- <param>
- <key>id</key>
- <value>notebook</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.NB_TOP</value>
- </param>
- <param>
- <key>labels</key>
- <value>['Constellation', 'Spectrum']</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>notebook</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(520, 407)</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>loop_bw</key>
- <value>6.28/100.0</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/4.</value>
- </param>
- <param>
- <key>omega_limit</key>
- <value>0.005</value>
- </param>
- <param>
- <key>win_size</key>
- <value></value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>notebook</key>
- <value>notebook, 0</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(824, 212)</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>0</value>
- </param>
- <param>
- <key>y_per_div</key>
- <value>10</value>
- </param>
- <param>
- <key>y_divs</key>
- <value>10</value>
- </param>
- <param>
- <key>ref_level</key>
- <value>50</value>
- </param>
- <param>
- <key>ref_scale</key>
- <value>2.0</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>win</key>
- <value>None</value>
- </param>
- <param>
- <key>win_size</key>
- <value></value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>notebook</key>
- <value>notebook, 1</value>
- </param>
- <param>
- <key>freqvar</key>
- <value>None</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(847, 10)</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</value>
- </param>
- <param>
- <key>freq_offset</key>
- <value>freq_off</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>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(487, 282)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gr_throttle</key>
- <param>
- <key>id</key>
- <value>gr_throttle_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>(633, 82)</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>2**8</value>
- </param>
- <param>
- <key>num_samps</key>
- <value>10000</value>
- </param>
- <param>
- <key>repeat</key>
- <value>True</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(161, 119)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>digital_dxpsk_mod</key>
- <param>
- <key>id</key>
- <value>digital_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_coded</key>
- <value>True</value>
- </param>
- <param>
- <key>verbose</key>
- <value>False</value>
- </param>
- <param>
- <key>log</key>
- <value>False</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(361, 119)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <connection>
- <source_block_id>gr_throttle_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>gr_throttle_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_throttle_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
- <connection>
- <source_block_id>digital_dxpsk_mod_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>random_source_x_0</source_block_id>
- <sink_block_id>digital_dxpsk_mod_0</sink_block_id>
- <source_key>0</source_key>
- <sink_key>0</sink_key>
- </connection>
-</flow_graph>