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gr-noaa: Switched to 'double rate BPSK' HRPT synchronization
[debian/gnuradio] / gr-noaa / apps / usrp_rx_hrpt.grc
diff --git a/gr-noaa/apps/usrp_rx_hrpt.grc b/gr-noaa/apps/usrp_rx_hrpt.grc
index d0687971617cb7683ac64d177f9fc232e4f34645..da2f417802a5779ed6a45ee794e02b139669c596 100644 (file)
--- a/gr-noaa/apps/usrp_rx_hrpt.grc
+++ b/gr-noaa/apps/usrp_rx_hrpt.grc
@@ -1,6 +1,6 @@
 <?xml version='1.0' encoding='ASCII'?>
 <flow_graph>
-  <timestamp>Sun Sep 27 13:37:22 2009</timestamp>
+  <timestamp>Sun Nov  1 19:28:12 2009</timestamp>
   <block>
     <key>options</key>
     <param>
@@ -35,6 +35,10 @@
       <key>category</key>
       <value>Custom</value>
     </param>
+    <param>
+      <key>run_options</key>
+      <value>prompt</value>
+    </param>
     <param>
       <key>run</key>
       <value>True</value>
@@ -75,52 +79,6 @@
       <value>0</value>
     </param>
   </block>
-  <block>
-    <key>import</key>
-    <param>
-      <key>id</key>
-      <value>import_0</value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>import</key>
-      <value>import math</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(11, 76)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-  </block>
-  <block>
-    <key>variable</key>
-    <param>
-      <key>id</key>
-      <value>config_filename</value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>value</key>
-      <value>'usrp_rx_hrpt.cfg'</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(12, 129)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-  </block>
   <block>
     <key>variable</key>
     <param>
@@ -367,10 +325,10 @@
     </param>
   </block>
   <block>
-    <key>variable_slider</key>
+    <key>variable_static_text</key>
     <param>
       <key>id</key>
-      <value>sync_alpha</value>
+      <value>side_text</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -378,35 +336,23 @@
     </param>
     <param>
       <key>label</key>
-      <value>SYNC Alpha</value>
+      <value>USRP Side</value>
     </param>
     <param>
       <key>value</key>
-      <value>saved_sync_alpha</value>
-    </param>
-    <param>
-      <key>min</key>
-      <value>0.0</value>
-    </param>
-    <param>
-      <key>max</key>
-      <value>0.5</value>
-    </param>
-    <param>
-      <key>num_steps</key>
-      <value>100</value>
+      <value>side</value>
     </param>
     <param>
-      <key>style</key>
-      <value>wx.SL_HORIZONTAL</value>
+      <key>converver</key>
+      <value>str_converter</value>
     </param>
     <param>
-      <key>converver</key>
-      <value>float_converter</value>
+      <key>formatter</key>
+      <value>None</value>
     </param>
     <param>
       <key>grid_pos</key>
-      <value>0, 3, 1, 1</value>
+      <value>1, 0, 1, 1</value>
     </param>
     <param>
       <key>notebook</key>
@@ -414,7 +360,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(618, 106)</value>
+      <value>(828, 20)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -425,7 +371,7 @@
     <key>variable_static_text</key>
     <param>
       <key>id</key>
-      <value>side_text</value>
+      <value>decim_text</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -433,15 +379,15 @@
     </param>
     <param>
       <key>label</key>
-      <value>USRP Side</value>
+      <value>Decimation</value>
     </param>
     <param>
       <key>value</key>
-      <value>side</value>
+      <value>decim</value>
     </param>
     <param>
       <key>converver</key>
-      <value>str_converter</value>
+      <value>float_converter</value>
     </param>
     <param>
       <key>formatter</key>
@@ -449,7 +395,7 @@
     </param>
     <param>
       <key>grid_pos</key>
-      <value>1, 0, 1, 1</value>
+      <value>1, 1, 1, 1</value>
     </param>
     <param>
       <key>notebook</key>
@@ -457,7 +403,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(828, 20)</value>
+      <value>(973, 20)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -465,10 +411,10 @@
     </param>
   </block>
   <block>
-    <key>variable_config</key>
+    <key>variable</key>
     <param>
       <key>id</key>
-      <value>side</value>
+      <value>config_filename</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -476,31 +422,34 @@
     </param>
     <param>
       <key>value</key>
-      <value>'A'</value>
+      <value>os.environ['HOME']+'/.gnuradio/config.conf'</value>
     </param>
     <param>
-      <key>type</key>
-      <value>string</value>
+      <key>_coordinate</key>
+      <value>(12, 129)</value>
     </param>
     <param>
-      <key>config_file</key>
-      <value>config_filename</value>
+      <key>_rotation</key>
+      <value>0</value>
     </param>
+  </block>
+  <block>
+    <key>import</key>
     <param>
-      <key>section</key>
-      <value>'usrp'</value>
+      <key>id</key>
+      <value>import_0</value>
     </param>
     <param>
-      <key>option</key>
-      <value>'side'</value>
+      <key>_enabled</key>
+      <value>True</value>
     </param>
     <param>
-      <key>writeback</key>
-      <value>side</value>
+      <key>import</key>
+      <value>import math, os</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(194, 253)</value>
+      <value>(11, 76)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -511,7 +460,7 @@
     <key>variable_config</key>
     <param>
       <key>id</key>
-      <value>decim</value>
+      <value>saved_freq</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -519,7 +468,7 @@
     </param>
     <param>
       <key>value</key>
-      <value>16</value>
+      <value>1698e6</value>
     </param>
     <param>
       <key>type</key>
@@ -531,19 +480,19 @@
     </param>
     <param>
       <key>section</key>
-      <value>'usrp'</value>
+      <value>'usrp_rx_hrpt'</value>
     </param>
     <param>
       <key>option</key>
-      <value>'decim'</value>
+      <value>'freq'</value>
     </param>
     <param>
       <key>writeback</key>
-      <value>decim</value>
+      <value>freq</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(351, 255)</value>
+      <value>(507, 258)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -554,7 +503,7 @@
     <key>variable_config</key>
     <param>
       <key>id</key>
-      <value>saved_freq</value>
+      <value>saved_gain</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -562,7 +511,7 @@
     </param>
     <param>
       <key>value</key>
-      <value>1698e6</value>
+      <value>35</value>
     </param>
     <param>
       <key>type</key>
@@ -574,19 +523,19 @@
     </param>
     <param>
       <key>section</key>
-      <value>'usrp'</value>
+      <value>'usrp_rx_hrpt'</value>
     </param>
     <param>
       <key>option</key>
-      <value>'freq'</value>
+      <value>'gain'</value>
     </param>
     <param>
       <key>writeback</key>
-      <value>freq</value>
+      <value>gain</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(507, 258)</value>
+      <value>(664, 259)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -597,7 +546,7 @@
     <key>variable_config</key>
     <param>
       <key>id</key>
-      <value>saved_gain</value>
+      <value>output_filename</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -605,11 +554,11 @@
     </param>
     <param>
       <key>value</key>
-      <value>35</value>
+      <value>'frames.dat'</value>
     </param>
     <param>
       <key>type</key>
-      <value>real</value>
+      <value>string</value>
     </param>
     <param>
       <key>config_file</key>
@@ -617,19 +566,19 @@
     </param>
     <param>
       <key>section</key>
-      <value>'usrp'</value>
+      <value>'usrp_rx_hrpt'</value>
     </param>
     <param>
       <key>option</key>
-      <value>'gain'</value>
+      <value>'filename'</value>
     </param>
     <param>
       <key>writeback</key>
-      <value>gain</value>
+      <value>output_filename</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(664, 259)</value>
+      <value>(1139, 259)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -637,10 +586,10 @@
     </param>
   </block>
   <block>
-    <key>variable_config</key>
+    <key>variable</key>
     <param>
       <key>id</key>
-      <value>saved_pll_alpha</value>
+      <value>max_clock_offset</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -648,31 +597,66 @@
     </param>
     <param>
       <key>value</key>
-      <value>0.05</value>
+      <value>0.1</value>
     </param>
     <param>
-      <key>type</key>
-      <value>real</value>
+      <key>_coordinate</key>
+      <value>(705, 19)</value>
     </param>
     <param>
-      <key>config_file</key>
-      <value>config_filename</value>
+      <key>_rotation</key>
+      <value>0</value>
     </param>
+  </block>
+  <block>
+    <key>variable_slider</key>
     <param>
-      <key>section</key>
-      <value>'demod'</value>
+      <key>id</key>
+      <value>clock_alpha</value>
     </param>
     <param>
-      <key>option</key>
-      <value>'pll_alpha'</value>
+      <key>_enabled</key>
+      <value>True</value>
     </param>
     <param>
-      <key>writeback</key>
-      <value>pll_alpha</value>
+      <key>label</key>
+      <value>Clock Alpha</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>saved_clock_alpha</value>
+    </param>
+    <param>
+      <key>min</key>
+      <value>0.0</value>
+    </param>
+    <param>
+      <key>max</key>
+      <value>0.5</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, 3, 1, 1</value>
+    </param>
+    <param>
+      <key>notebook</key>
+      <value></value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(823, 258)</value>
+      <value>(618, 106)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -683,7 +667,7 @@
     <key>variable_config</key>
     <param>
       <key>id</key>
-      <value>saved_sync_alpha</value>
+      <value>saved_pll_alpha</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -703,19 +687,19 @@
     </param>
     <param>
       <key>section</key>
-      <value>'demod'</value>
+      <value>'usrp_rx_hrpt'</value>
     </param>
     <param>
       <key>option</key>
-      <value>'sync_alpha'</value>
+      <value>'pll_alpha'</value>
     </param>
     <param>
       <key>writeback</key>
-      <value>sync_alpha</value>
+      <value>pll_alpha</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(981, 258)</value>
+      <value>(823, 258)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -726,7 +710,7 @@
     <key>variable_config</key>
     <param>
       <key>id</key>
-      <value>output_filename</value>
+      <value>saved_clock_alpha</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -734,11 +718,11 @@
     </param>
     <param>
       <key>value</key>
-      <value>'frames.dat'</value>
+      <value>0.05</value>
     </param>
     <param>
       <key>type</key>
-      <value>string</value>
+      <value>real</value>
     </param>
     <param>
       <key>config_file</key>
@@ -746,19 +730,19 @@
     </param>
     <param>
       <key>section</key>
-      <value>'output'</value>
+      <value>'usrp_rx_hrpt'</value>
     </param>
     <param>
       <key>option</key>
-      <value>'filename'</value>
+      <value>'clock_alpha'</value>
     </param>
     <param>
       <key>writeback</key>
-      <value>output_filename</value>
+      <value>clock_alpha</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(1139, 259)</value>
+      <value>(981, 258)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -766,42 +750,42 @@
     </param>
   </block>
   <block>
-    <key>variable_static_text</key>
+    <key>variable_config</key>
     <param>
       <key>id</key>
-      <value>decim_text</value>
+      <value>decim</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>label</key>
-      <value>Decimation</value>
+      <key>value</key>
+      <value>16</value>
     </param>
     <param>
-      <key>value</key>
-      <value>decim</value>
+      <key>type</key>
+      <value>real</value>
     </param>
     <param>
-      <key>converver</key>
-      <value>float_converter</value>
+      <key>config_file</key>
+      <value>config_filename</value>
     </param>
     <param>
-      <key>formatter</key>
-      <value>None</value>
+      <key>section</key>
+      <value>'usrp_rx_hrpt'</value>
     </param>
     <param>
-      <key>grid_pos</key>
-      <value>1, 1, 1, 1</value>
+      <key>option</key>
+      <value>'decim'</value>
     </param>
     <param>
-      <key>notebook</key>
-      <value></value>
+      <key>writeback</key>
+      <value>decim</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(973, 20)</value>
+      <value>(351, 255)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -809,10 +793,10 @@
     </param>
   </block>
   <block>
-    <key>variable</key>
+    <key>variable_config</key>
     <param>
       <key>id</key>
-      <value>max_sync_offset</value>
+      <value>side</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -820,11 +804,31 @@
     </param>
     <param>
       <key>value</key>
-      <value>0.01</value>
+      <value>'A'</value>
     </param>
     <param>
-      <key>_coordinate</key>
-      <value>(705, 19)</value>
+      <key>type</key>
+      <value>string</value>
+    </param>
+    <param>
+      <key>config_file</key>
+      <value>config_filename</value>
+    </param>
+    <param>
+      <key>section</key>
+      <value>'usrp_rx_hrpt'</value>
+    </param>
+    <param>
+      <key>option</key>
+      <value>'side'</value>
+    </param>
+    <param>
+      <key>writeback</key>
+      <value>side</value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(194, 253)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -847,11 +851,11 @@
     </param>
     <param>
       <key>labels</key>
-      <value>['RX','Demod']</value>
+      <value>['Spectrum','Demod']</value>
     </param>
     <param>
       <key>grid_pos</key>
-      <value>2, 0, 1, 4</value>
+      <value>2,0,1,4</value>
     </param>
     <param>
       <key>notebook</key>
@@ -859,7 +863,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(15, 237)</value>
+      <value>(12, 249)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -867,34 +871,49 @@
     </param>
   </block>
   <block>
-    <key>noaa_hrpt_sync_fb</key>
+    <key>noaa_hrpt_deframer</key>
     <param>
       <key>id</key>
-      <value>sync</value>
+      <value>deframer</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>alpha</key>
-      <value>sync_alpha</value>
+      <key>_coordinate</key>
+      <value>(762, 975)</value>
     </param>
     <param>
-      <key>beta</key>
-      <value>sync_alpha**2/4.0</value>
+      <key>_rotation</key>
+      <value>0</value>
     </param>
+  </block>
+  <block>
+    <key>gr_file_sink</key>
     <param>
-      <key>sps</key>
-      <value>sps</value>
+      <key>id</key>
+      <value>frame_sink</value>
     </param>
     <param>
-      <key>max_offset</key>
-      <value>max_sync_offset</value>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>file</key>
+      <value>output_filename</value>
+    </param>
+    <param>
+      <key>type</key>
+      <value>short</value>
+    </param>
+    <param>
+      <key>vlen</key>
+      <value>1</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(840, 715)</value>
+      <value>(973, 1024)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -902,10 +921,10 @@
     </param>
   </block>
   <block>
-    <key>noaa_hrpt_deframer</key>
+    <key>noaa_hrpt_bit_sync</key>
     <param>
       <key>id</key>
-      <value>deframer</value>
+      <value>noaa_hrpt_bit_sync_0</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -913,7 +932,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(1071, 743)</value>
+      <value>(571, 975)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -921,10 +940,10 @@
     </param>
   </block>
   <block>
-    <key>noaa_hrpt_decoder</key>
+    <key>gr_binary_slicer_fb</key>
     <param>
       <key>id</key>
-      <value>decoder</value>
+      <value>gr_binary_slicer_fb_0</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -932,7 +951,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(1274, 743)</value>
+      <value>(393, 975)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -940,30 +959,22 @@
     </param>
   </block>
   <block>
-    <key>gr_file_sink</key>
+    <key>virtual_source</key>
     <param>
       <key>id</key>
-      <value>frame_sink</value>
+      <value>virtual_source_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>file</key>
-      <value>output_filename</value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>short</value>
-    </param>
-    <param>
-      <key>vlen</key>
-      <value>1</value>
+      <key>stream_id</key>
+      <value>baseband</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(1273, 851)</value>
+      <value>(173, 971)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -971,53 +982,109 @@
     </param>
   </block>
   <block>
-    <key>variable</key>
+    <key>wxgui_scopesink2</key>
     <param>
       <key>id</key>
-      <value>mf_taps</value>
+      <value>demod_scope</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>value</key>
-      <value>[-0.5/hs,]*hs+[0.5/hs]*hs</value>
+      <key>type</key>
+      <value>float</value>
+    </param>
+    <param>
+      <key>title</key>
+      <value>Post-Demod</value>
+    </param>
+    <param>
+      <key>samp_rate</key>
+      <value>sym_rate*2.0</value>
+    </param>
+    <param>
+      <key>v_scale</key>
+      <value>0.5</value>
+    </param>
+    <param>
+      <key>v_offset</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>t_scale</key>
+      <value>10.0/sym_rate</value>
+    </param>
+    <param>
+      <key>ac_couple</key>
+      <value>False</value>
+    </param>
+    <param>
+      <key>xy_mode</key>
+      <value>False</value>
+    </param>
+    <param>
+      <key>num_inputs</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>win_size</key>
+      <value></value>
+    </param>
+    <param>
+      <key>grid_pos</key>
+      <value>0, 0, 1, 1</value>
+    </param>
+    <param>
+      <key>notebook</key>
+      <value>displays, 1</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(792, 158)</value>
+      <value>(666, 542)</value>
     </param>
     <param>
       <key>_rotation</key>
-      <value>0</value>
+      <value>180</value>
     </param>
   </block>
   <block>
-    <key>noaa_hrpt_pll_cf</key>
+    <key>gr_clock_recovery_mm_xx</key>
     <param>
       <key>id</key>
-      <value>pll</value>
+      <value>gr_clock_recovery_mm_xx_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>alpha</key>
-      <value>pll_alpha</value>
+      <key>type</key>
+      <value>float</value>
     </param>
     <param>
-      <key>beta</key>
-      <value>pll_alpha**2/4.0</value>
+      <key>omega</key>
+      <value>sps/2.0</value>
     </param>
     <param>
-      <key>max_offset</key>
-      <value>max_carrier_offset</value>
+      <key>gain_omega</key>
+      <value>clock_alpha**2/4.0</value>
+    </param>
+    <param>
+      <key>mu</key>
+      <value>0.5</value>
+    </param>
+    <param>
+      <key>gain_mu</key>
+      <value>clock_alpha</value>
+    </param>
+    <param>
+      <key>omega_relative_limit</key>
+      <value>max_clock_offset</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(632, 723)</value>
+      <value>(873, 696)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -1025,10 +1092,10 @@
     </param>
   </block>
   <block>
-    <key>gr_fir_filter_xxx</key>
+    <key>gr_moving_average_xx</key>
     <param>
       <key>id</key>
-      <value>gr_fir_filter_xxx_0</value>
+      <value>gr_moving_average_xx_0</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -1036,19 +1103,23 @@
     </param>
     <param>
       <key>type</key>
-      <value>ccc</value>
+      <value>float</value>
     </param>
     <param>
-      <key>decim</key>
-      <value>1</value>
+      <key>length</key>
+      <value>hs</value>
     </param>
     <param>
-      <key>taps</key>
-      <value>mf_taps</value>
+      <key>scale</key>
+      <value>1.0/hs</value>
+    </param>
+    <param>
+      <key>max_iter</key>
+      <value>4000</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(400, 731)</value>
+      <value>(682, 713)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -1056,58 +1127,72 @@
     </param>
   </block>
   <block>
-    <key>usrp_simple_source_x</key>
+    <key>noaa_hrpt_pll_cf</key>
     <param>
       <key>id</key>
-      <value>usrp_source</value>
+      <value>pll</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>type</key>
-      <value>complex</value>
+      <key>alpha</key>
+      <value>pll_alpha</value>
     </param>
     <param>
-      <key>format</key>
-      <value></value>
+      <key>beta</key>
+      <value>pll_alpha**2/4.0</value>
     </param>
     <param>
-      <key>which</key>
+      <key>max_offset</key>
+      <value>max_carrier_offset</value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(469, 713)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
       <value>0</value>
     </param>
+  </block>
+  <block>
+    <key>virtual_sink</key>
     <param>
-      <key>decimation</key>
-      <value>decim</value>
+      <key>id</key>
+      <value>virtual_sink_0</value>
     </param>
     <param>
-      <key>frequency</key>
-      <value>freq</value>
+      <key>_enabled</key>
+      <value>True</value>
     </param>
     <param>
-      <key>lo_offset</key>
-      <value>float('inf')</value>
+      <key>stream_id</key>
+      <value>baseband</value>
     </param>
     <param>
-      <key>gain</key>
-      <value>gain</value>
+      <key>_coordinate</key>
+      <value>(1142, 728)</value>
     </param>
     <param>
-      <key>side</key>
-      <value>side</value>
+      <key>_rotation</key>
+      <value>0</value>
     </param>
+  </block>
+  <block>
+    <key>noaa_hrpt_decoder</key>
     <param>
-      <key>rx_ant</key>
-      <value>RXA</value>
+      <key>id</key>
+      <value>decoder</value>
     </param>
     <param>
-      <key>hb_filters</key>
-      <value></value>
+      <key>_enabled</key>
+      <value>True</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(28, 699)</value>
+      <value>(974, 925)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -1146,7 +1231,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(240, 715)</value>
+      <value>(301, 705)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -1154,10 +1239,10 @@
     </param>
   </block>
   <block>
-    <key>wxgui_scopesink2</key>
+    <key>usrp_simple_source_x</key>
     <param>
       <key>id</key>
-      <value>rx_scope</value>
+      <value>usrp_source</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -1168,44 +1253,44 @@
       <value>complex</value>
     </param>
     <param>
-      <key>title</key>
-      <value>RX Waveform</value>
+      <key>format</key>
+      <value></value>
     </param>
     <param>
-      <key>samp_rate</key>
-      <value>sample_rate</value>
+      <key>which</key>
+      <value>0</value>
     </param>
     <param>
-      <key>v_scale</key>
-      <value>0</value>
+      <key>decimation</key>
+      <value>decim</value>
     </param>
     <param>
-      <key>t_scale</key>
-      <value>20.0/sample_rate</value>
+      <key>frequency</key>
+      <value>freq</value>
     </param>
     <param>
-      <key>ac_couple</key>
-      <value>False</value>
+      <key>lo_offset</key>
+      <value>float('inf')</value>
     </param>
     <param>
-      <key>xy_mode</key>
-      <value>False</value>
+      <key>gain</key>
+      <value>gain</value>
     </param>
     <param>
-      <key>num_inputs</key>
-      <value>1</value>
+      <key>side</key>
+      <value>side</value>
     </param>
     <param>
-      <key>grid_pos</key>
-      <value>1, 0, 1, 1</value>
+      <key>rx_ant</key>
+      <value>RXA</value>
     </param>
     <param>
-      <key>notebook</key>
-      <value>displays, 0</value>
+      <key>hb_filters</key>
+      <value></value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(406, 838)</value>
+      <value>(89, 689)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -1275,63 +1360,12 @@
       <value>0.1</value>
     </param>
     <param>
-      <key>grid_pos</key>
-      <value>0, 0, 1, 1</value>
-    </param>
-    <param>
-      <key>notebook</key>
-      <value>displays, 0</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(406, 466)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-  </block>
-  <block>
-    <key>wxgui_scopesink2</key>
-    <param>
-      <key>id</key>
-      <value>pll_scope</value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>float</value>
-    </param>
-    <param>
-      <key>title</key>
-      <value>Demod Waveform</value>
-    </param>
-    <param>
-      <key>samp_rate</key>
-      <value>sample_rate</value>
-    </param>
-    <param>
-      <key>v_scale</key>
-      <value>0.5</value>
-    </param>
-    <param>
-      <key>t_scale</key>
-      <value>20.0/sample_rate</value>
-    </param>
-    <param>
-      <key>ac_couple</key>
-      <value>False</value>
-    </param>
-    <param>
-      <key>xy_mode</key>
-      <value>False</value>
+      <key>win</key>
+      <value>None</value>
     </param>
     <param>
-      <key>num_inputs</key>
-      <value>1</value>
+      <key>win_size</key>
+      <value>640, 360</value>
     </param>
     <param>
       <key>grid_pos</key>
@@ -1339,67 +1373,73 @@
     </param>
     <param>
       <key>notebook</key>
-      <value>displays, 1</value>
+      <value>displays, 0</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(605, 552)</value>
+      <value>(477, 457)</value>
     </param>
     <param>
       <key>_rotation</key>
-      <value>180</value>
+      <value>0</value>
     </param>
   </block>
   <connection>
-    <source_block_id>deframer</source_block_id>
-    <sink_block_id>frame_sink</sink_block_id>
+    <source_block_id>noaa_hrpt_bit_sync_0</source_block_id>
+    <sink_block_id>deframer</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>sync</source_block_id>
-    <sink_block_id>deframer</sink_block_id>
+    <source_block_id>gr_binary_slicer_fb_0</source_block_id>
+    <sink_block_id>noaa_hrpt_bit_sync_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>pll</source_block_id>
-    <sink_block_id>sync</sink_block_id>
+    <source_block_id>virtual_source_0</source_block_id>
+    <sink_block_id>gr_binary_slicer_fb_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>pll</source_block_id>
-    <sink_block_id>pll_scope</sink_block_id>
+    <source_block_id>deframer</source_block_id>
+    <sink_block_id>frame_sink</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>agc</source_block_id>
-    <sink_block_id>rx_scope</sink_block_id>
+    <source_block_id>deframer</source_block_id>
+    <sink_block_id>decoder</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>agc</source_block_id>
-    <sink_block_id>rx_fft</sink_block_id>
+    <source_block_id>gr_clock_recovery_mm_xx_0</source_block_id>
+    <sink_block_id>virtual_sink_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>deframer</source_block_id>
-    <sink_block_id>decoder</sink_block_id>
+    <source_block_id>gr_clock_recovery_mm_xx_0</source_block_id>
+    <sink_block_id>demod_scope</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>agc</source_block_id>
-    <sink_block_id>gr_fir_filter_xxx_0</sink_block_id>
+    <source_block_id>gr_moving_average_xx_0</source_block_id>
+    <sink_block_id>gr_clock_recovery_mm_xx_0</sink_block_id>
+    <source_key>0</source_key>
+    <sink_key>0</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>pll</source_block_id>
+    <sink_block_id>gr_moving_average_xx_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>gr_fir_filter_xxx_0</source_block_id>
+    <source_block_id>agc</source_block_id>
     <sink_block_id>pll</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
@@ -1410,4 +1450,10 @@
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
+  <connection>
+    <source_block_id>agc</source_block_id>
+    <sink_block_id>rx_fft</sink_block_id>
+    <source_key>0</source_key>
+    <sink_key>0</sink_key>
+  </connection>
 </flow_graph>
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