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[Commit-gnuradio] [gnuradio] 02/04: fec: support for testing FEC codes.


From: git
Subject: [Commit-gnuradio] [gnuradio] 02/04: fec: support for testing FEC codes.
Date: Sat, 11 Apr 2015 17:55:31 +0000 (UTC)

This is an automated email from the git hooks/post-receive script.

jcorgan pushed a commit to branch master
in repository gnuradio.

commit 4536872a1d6547e1923aae6938649a559e3c991a
Author: Tom Rondeau <address@hidden>
Date:   Fri Apr 10 15:16:12 2015 -0400

    fec: support for testing FEC codes.
    
     - install example alist file
     - adds LDPC and TPC code to ber_curve_gen example
     - adds example showing different performance of TPC decoder styles
---
 gr-fec/examples/CMakeLists.txt                     |    2 +
 gr-fec/examples/ber_curve_gen.grc                  | 1871 ++++++++++++++------
 .../{ber_curve_gen.grc => tpc_ber_curve_gen.grc}   | 1833 ++++++++++++++-----
 3 files changed, 2765 insertions(+), 941 deletions(-)

diff --git a/gr-fec/examples/CMakeLists.txt b/gr-fec/examples/CMakeLists.txt
index b203e9c..88d6d5c 100644
--- a/gr-fec/examples/CMakeLists.txt
+++ b/gr-fec/examples/CMakeLists.txt
@@ -21,6 +21,7 @@ include(GrPython)
 
 install(
     FILES
+    271.127.3.112
     ber_test.grc
     ber_curve_gen.grc
     fecapi_decoders.grc
@@ -31,6 +32,7 @@ install(
     fecapi_async_packed_decoders.grc
     fecapi_tagged_decoders.grc
     fecapi_tagged_encoders.grc
+    tpc_ber_curve_gen.grc
     DESTINATION ${GR_PKG_FEC_EXAMPLES_DIR}
     COMPONENT "fec_python"
 )
diff --git a/gr-fec/examples/ber_curve_gen.grc 
b/gr-fec/examples/ber_curve_gen.grc
index 455dca4..ba83715 100644
--- a/gr-fec/examples/ber_curve_gen.grc
+++ b/gr-fec/examples/ber_curve_gen.grc
@@ -1,4 +1,5 @@
 <?xml version='1.0' encoding='ASCII'?>
+<?grc format='1' created='3.7.7'?>
 <flow_graph>
   <timestamp>Tue May 13 19:32:00 2014</timestamp>
   <block>
@@ -52,12 +53,20 @@
       <value></value>
     </param>
     <param>
+      <key>thread_safe_setters</key>
+      <value></value>
+    </param>
+    <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(10, 10)</value>
+      <value>(8, 11)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -68,7 +77,7 @@
     <key>variable</key>
     <param>
       <key>id</key>
-      <value>samp_rate_0</value>
+      <value>polys</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -76,15 +85,19 @@
     </param>
     <param>
       <key>value</key>
-      <value>35000000</value>
+      <value>[79, 109]</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(12, 99)</value>
+      <value>(80, 379)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -95,7 +108,7 @@
     <key>variable</key>
     <param>
       <key>id</key>
-      <value>k</value>
+      <value>rate</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -103,15 +116,19 @@
     </param>
     <param>
       <key>value</key>
-      <value>7</value>
+      <value>2</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(16, 370)</value>
+      <value>(8, 315)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -122,7 +139,7 @@
     <key>variable</key>
     <param>
       <key>id</key>
-      <value>polys</value>
+      <value>k</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -130,15 +147,19 @@
     </param>
     <param>
       <key>value</key>
-      <value>[79, 109]</value>
+      <value>7</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(110, 371)</value>
+      <value>(8, 379)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -149,7 +170,7 @@
     <key>variable</key>
     <param>
       <key>id</key>
-      <value>rate</value>
+      <value>samp_rate_0</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -157,15 +178,19 @@
     </param>
     <param>
       <key>value</key>
-      <value>2</value>
+      <value>35000000</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(249, 373)</value>
+      <value>(8, 75)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -191,8 +216,12 @@
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(160, 101)</value>
+      <value>(112, 75)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -218,8 +247,12 @@
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(13, 193)</value>
+      <value>(8, 139)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -227,516 +260,282 @@
     </param>
   </block>
   <block>
-    <key>variable_dummy_decoder_def</key>
+    <key>fec_bercurve_generator</key>
     <param>
       <key>id</key>
-      <value>dec_dummy</value>
+      <value>fec_bercurve_generator_0_1</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>value</key>
-      <value>"ok"</value>
-    </param>
-    <param>
-      <key>ndim</key>
-      <value>2</value>
-    </param>
-    <param>
-      <key>dim1</key>
-      <value>len(esno_0)</value>
-    </param>
-    <param>
-      <key>dim2</key>
-      <value>1</value>
-    </param>
-    <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>esno</key>
+      <value>esno_0</value>
     </param>
     <param>
-      <key>alias</key>
-      <value></value>
+      <key>samp_rate</key>
+      <value>samp_rate_0</value>
     </param>
     <param>
-      <key>_coordinate</key>
-      <value>(594, 604)</value>
+      <key>encoder_list</key>
+      <value>enc_ldpc</value>
     </param>
     <param>
-      <key>_rotation</key>
-      <value>0</value>
+      <key>decoder_list</key>
+      <value>dec_ldpc</value>
     </param>
-  </block>
-  <block>
-    <key>variable_dummy_encoder_def</key>
     <param>
-      <key>id</key>
-      <value>enc_dummy</value>
+      <key>puncpat</key>
+      <value>'11'</value>
     </param>
     <param>
-      <key>_enabled</key>
-      <value>True</value>
+      <key>threadtype</key>
+      <value>"capillary"</value>
     </param>
     <param>
-      <key>value</key>
-      <value>"ok"</value>
+      <key>seed</key>
+      <value>-100</value>
     </param>
     <param>
-      <key>ndim</key>
-      <value>2</value>
+      <key>alias</key>
+      <value></value>
     </param>
     <param>
-      <key>dim1</key>
-      <value>len(esno_0)</value>
+      <key>affinity</key>
+      <value></value>
     </param>
     <param>
-      <key>dim2</key>
-      <value>1</value>
+      <key>minoutbuf</key>
+      <value>0</value>
     </param>
     <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>maxoutbuf</key>
+      <value>0</value>
     </param>
     <param>
-      <key>alias</key>
+      <key>comment</key>
       <value></value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(592, 455)</value>
+      <value>(248, 299)</value>
     </param>
     <param>
       <key>_rotation</key>
       <value>0</value>
     </param>
+    <bus_source>1</bus_source>
   </block>
   <block>
-    <key>variable_repetition_encoder_def</key>
+    <key>fec_bercurve_generator</key>
     <param>
       <key>id</key>
-      <value>enc_rep</value>
+      <value>fec_bercurve_generator_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>value</key>
-      <value>"ok"</value>
+      <key>esno</key>
+      <value>esno_0</value>
     </param>
     <param>
-      <key>ndim</key>
-      <value>2</value>
+      <key>samp_rate</key>
+      <value>samp_rate_0</value>
     </param>
     <param>
-      <key>dim1</key>
-      <value>len(esno_0)</value>
+      <key>encoder_list</key>
+      <value>enc_cc</value>
     </param>
     <param>
-      <key>dim2</key>
-      <value>1</value>
+      <key>decoder_list</key>
+      <value>dec_cc</value>
     </param>
     <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>puncpat</key>
+      <value>'11'</value>
     </param>
     <param>
-      <key>rep</key>
-      <value>3</value>
+      <key>threadtype</key>
+      <value>"capillary"</value>
+    </param>
+    <param>
+      <key>seed</key>
+      <value>-100</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>affinity</key>
+      <value></value>
+    </param>
+    <param>
+      <key>minoutbuf</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>maxoutbuf</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(301, 455)</value>
+      <value>(248, 203)</value>
     </param>
     <param>
       <key>_rotation</key>
       <value>0</value>
     </param>
+    <bus_source>1</bus_source>
   </block>
   <block>
-    <key>variable_cc_encoder_def</key>
+    <key>fec_bercurve_generator</key>
     <param>
       <key>id</key>
-      <value>enc_cc</value>
+      <value>fec_bercurve_generator_0_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>value</key>
-      <value>"ok"</value>
+      <key>esno</key>
+      <value>esno_0</value>
     </param>
     <param>
-      <key>ndim</key>
-      <value>2</value>
+      <key>samp_rate</key>
+      <value>samp_rate_0</value>
     </param>
     <param>
-      <key>dim1</key>
-      <value>len(esno_0)</value>
+      <key>encoder_list</key>
+      <value>enc_rep</value>
     </param>
     <param>
-      <key>dim2</key>
-      <value>1</value>
+      <key>decoder_list</key>
+      <value>dec_rep</value>
     </param>
     <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>puncpat</key>
+      <value>'11'</value>
     </param>
     <param>
-      <key>k</key>
-      <value>k</value>
+      <key>threadtype</key>
+      <value>"capillary"</value>
     </param>
     <param>
-      <key>rate</key>
-      <value>rate</value>
+      <key>seed</key>
+      <value>-100</value>
     </param>
     <param>
-      <key>polys</key>
-      <value>polys</value>
+      <key>alias</key>
+      <value></value>
     </param>
     <param>
-      <key>state_start</key>
+      <key>affinity</key>
+      <value></value>
+    </param>
+    <param>
+      <key>minoutbuf</key>
       <value>0</value>
     </param>
     <param>
-      <key>mode</key>
-      <value>fec.CC_STREAMING</value>
+      <key>maxoutbuf</key>
+      <value>0</value>
     </param>
     <param>
-      <key>alias</key>
+      <key>comment</key>
       <value></value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(13, 451)</value>
+      <value>(248, 107)</value>
     </param>
     <param>
       <key>_rotation</key>
       <value>0</value>
     </param>
+    <bus_source>1</bus_source>
   </block>
   <block>
-    <key>variable_cc_decoder_def</key>
+    <key>fec_bercurve_generator</key>
     <param>
       <key>id</key>
-      <value>dec_cc</value>
+      <value>fec_bercurve_generator_0_0_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>value</key>
-      <value>"ok"</value>
+      <key>esno</key>
+      <value>esno_0</value>
     </param>
     <param>
-      <key>ndim</key>
-      <value>2</value>
+      <key>samp_rate</key>
+      <value>samp_rate_0</value>
     </param>
     <param>
-      <key>dim1</key>
-      <value>len(esno_0)</value>
+      <key>encoder_list</key>
+      <value>enc_dummy</value>
     </param>
     <param>
-      <key>dim2</key>
-      <value>1</value>
+      <key>decoder_list</key>
+      <value>dec_dummy</value>
     </param>
     <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>puncpat</key>
+      <value>'11'</value>
     </param>
     <param>
-      <key>k</key>
-      <value>k</value>
+      <key>threadtype</key>
+      <value>"capillary"</value>
     </param>
     <param>
-      <key>rate</key>
-      <value>rate</value>
+      <key>seed</key>
+      <value>-100</value>
     </param>
     <param>
-      <key>polys</key>
-      <value>polys</value>
+      <key>alias</key>
+      <value></value>
     </param>
     <param>
-      <key>state_start</key>
-      <value>0</value>
+      <key>affinity</key>
+      <value></value>
     </param>
     <param>
-      <key>state_end</key>
-      <value>-1</value>
+      <key>minoutbuf</key>
+      <value>0</value>
     </param>
     <param>
-      <key>mode</key>
-      <value>fec.CC_STREAMING</value>
+      <key>maxoutbuf</key>
+      <value>0</value>
     </param>
     <param>
-      <key>alias</key>
+      <key>comment</key>
       <value></value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(15, 705)</value>
+      <value>(248, 11)</value>
     </param>
     <param>
       <key>_rotation</key>
       <value>0</value>
     </param>
+    <bus_source>1</bus_source>
   </block>
   <block>
-    <key>variable_repetition_decoder_def</key>
+    <key>qtgui_bercurve_sink</key>
     <param>
       <key>id</key>
-      <value>dec_rep</value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>value</key>
-      <value>"ok"</value>
-    </param>
-    <param>
-      <key>ndim</key>
-      <value>2</value>
-    </param>
-    <param>
-      <key>dim1</key>
-      <value>len(esno_0)</value>
-    </param>
-    <param>
-      <key>dim2</key>
-      <value>1</value>
-    </param>
-    <param>
-      <key>framebits</key>
-      <value>framebits</value>
-    </param>
-    <param>
-      <key>rep</key>
-      <value>3</value>
-    </param>
-    <param>
-      <key>prob</key>
-      <value>0.5</value>
-    </param>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(301, 626)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-  </block>
-  <block>
-    <key>fec_bercurve_generator</key>
-    <param>
-      <key>id</key>
-      <value>fec_bercurve_generator_0_0_0</value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>esno</key>
-      <value>esno_0</value>
-    </param>
-    <param>
-      <key>samp_rate</key>
-      <value>samp_rate_0</value>
-    </param>
-    <param>
-      <key>encoder_list</key>
-      <value>enc_dummy</value>
-    </param>
-    <param>
-      <key>decoder_list</key>
-      <value>dec_dummy</value>
-    </param>
-    <param>
-      <key>puncpat</key>
-      <value>'11'</value>
-    </param>
-    <param>
-      <key>threadtype</key>
-      <value>"capillary"</value>
-    </param>
-    <param>
-      <key>seed</key>
-      <value>-100</value>
-    </param>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>affinity</key>
-      <value></value>
-    </param>
-    <param>
-      <key>minoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>maxoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(481, 9)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <bus_source>1</bus_source>
-  </block>
-  <block>
-    <key>fec_bercurve_generator</key>
-    <param>
-      <key>id</key>
-      <value>fec_bercurve_generator_0_0</value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>esno</key>
-      <value>esno_0</value>
-    </param>
-    <param>
-      <key>samp_rate</key>
-      <value>samp_rate_0</value>
-    </param>
-    <param>
-      <key>encoder_list</key>
-      <value>enc_rep</value>
-    </param>
-    <param>
-      <key>decoder_list</key>
-      <value>dec_rep</value>
-    </param>
-    <param>
-      <key>puncpat</key>
-      <value>'11'</value>
-    </param>
-    <param>
-      <key>threadtype</key>
-      <value>"capillary"</value>
-    </param>
-    <param>
-      <key>seed</key>
-      <value>-100</value>
-    </param>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>affinity</key>
-      <value></value>
-    </param>
-    <param>
-      <key>minoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>maxoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(481, 132)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <bus_source>1</bus_source>
-  </block>
-  <block>
-    <key>fec_bercurve_generator</key>
-    <param>
-      <key>id</key>
-      <value>fec_bercurve_generator_0</value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>esno</key>
-      <value>esno_0</value>
-    </param>
-    <param>
-      <key>samp_rate</key>
-      <value>samp_rate_0</value>
-    </param>
-    <param>
-      <key>encoder_list</key>
-      <value>enc_cc</value>
-    </param>
-    <param>
-      <key>decoder_list</key>
-      <value>dec_cc</value>
-    </param>
-    <param>
-      <key>puncpat</key>
-      <value>'11'</value>
-    </param>
-    <param>
-      <key>threadtype</key>
-      <value>"capillary"</value>
-    </param>
-    <param>
-      <key>seed</key>
-      <value>-100</value>
-    </param>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>affinity</key>
-      <value></value>
-    </param>
-    <param>
-      <key>minoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>maxoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(481, 260)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <bus_source>1</bus_source>
-  </block>
-  <block>
-    <key>qtgui_bercurve_sink</key>
-    <param>
-      <key>id</key>
-      <value>qtgui_bercurve_sink_0</value>
+      <value>qtgui_bercurve_sink_0</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -756,7 +555,7 @@
     </param>
     <param>
       <key>num_curves</key>
-      <value>3</value>
+      <value>5</value>
     </param>
     <param>
       <key>curvenames</key>
@@ -852,19 +651,19 @@
     </param>
     <param>
       <key>label4</key>
-      <value></value>
+      <value>LDPC</value>
     </param>
     <param>
       <key>width4</key>
-      <value>1</value>
+      <value>2</value>
     </param>
     <param>
       <key>color4</key>
-      <value>"red"</value>
+      <value>"dark red"</value>
     </param>
     <param>
       <key>style4</key>
-      <value>0</value>
+      <value>5</value>
     </param>
     <param>
       <key>marker4</key>
@@ -876,19 +675,19 @@
     </param>
     <param>
       <key>label5</key>
-      <value></value>
+      <value>TPC</value>
     </param>
     <param>
       <key>width5</key>
-      <value>1</value>
+      <value>2</value>
     </param>
     <param>
       <key>color5</key>
-      <value>"red"</value>
+      <value>"Dark Blue"</value>
     </param>
     <param>
       <key>style5</key>
-      <value>0</value>
+      <value>4</value>
     </param>
     <param>
       <key>marker5</key>
@@ -1027,8 +826,12 @@
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(925, 56)</value>
+      <value>(696, 15)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -1036,203 +839,1245 @@
     </param>
     <bus_sink>1</bus_sink>
   </block>
-  <connection>
-    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
+  <block>
+    <key>variable_tpc_encoder_def</key>
+    <param>
+      <key>id</key>
+      <value>enc_tpc</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>"ok"</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>row_poly</key>
+      <value>[3]</value>
+    </param>
+    <param>
+      <key>col_poly</key>
+      <value>[43]</value>
+    </param>
+    <param>
+      <key>krow</key>
+      <value>26</value>
+    </param>
+    <param>
+      <key>kcol</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>bval</key>
+      <value>9</value>
+    </param>
+    <param>
+      <key>qval</key>
+      <value>3</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(776, 467)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_dummy_encoder_def</key>
+    <param>
+      <key>id</key>
+      <value>enc_dummy</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>framebits</key>
+      <value>framebits</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(424, 659)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_repetition_decoder_def</key>
+    <param>
+      <key>id</key>
+      <value>dec_rep</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>"ok"</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>framebits</key>
+      <value>framebits</value>
+    </param>
+    <param>
+      <key>rep</key>
+      <value>3</value>
+    </param>
+    <param>
+      <key>prob</key>
+      <value>0.5</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(216, 739)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_dummy_decoder_def</key>
+    <param>
+      <key>id</key>
+      <value>dec_dummy</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>"ok"</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>framebits</key>
+      <value>framebits</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(424, 771)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_cc_decoder_def</key>
+    <param>
+      <key>id</key>
+      <value>dec_cc</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>"ok"</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>framebits</key>
+      <value>framebits</value>
+    </param>
+    <param>
+      <key>k</key>
+      <value>k</value>
+    </param>
+    <param>
+      <key>rate</key>
+      <value>rate</value>
+    </param>
+    <param>
+      <key>polys</key>
+      <value>polys</value>
+    </param>
+    <param>
+      <key>state_start</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>state_end</key>
+      <value>-1</value>
+    </param>
+    <param>
+      <key>mode</key>
+      <value>fec.CC_STREAMING</value>
+    </param>
+    <param>
+      <key>padding</key>
+      <value>False</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(8, 659)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_cc_encoder_def</key>
+    <param>
+      <key>id</key>
+      <value>enc_cc</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>framebits</key>
+      <value>framebits</value>
+    </param>
+    <param>
+      <key>k</key>
+      <value>k</value>
+    </param>
+    <param>
+      <key>rate</key>
+      <value>rate</value>
+    </param>
+    <param>
+      <key>polys</key>
+      <value>polys</value>
+    </param>
+    <param>
+      <key>state_start</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>mode</key>
+      <value>fec.CC_STREAMING</value>
+    </param>
+    <param>
+      <key>padding</key>
+      <value>False</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(8, 451)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_repetition_encoder_def</key>
+    <param>
+      <key>id</key>
+      <value>enc_rep</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>framebits</key>
+      <value>framebits</value>
+    </param>
+    <param>
+      <key>rep</key>
+      <value>3</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(216, 603)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_tpc_decoder_def</key>
+    <param>
+      <key>id</key>
+      <value>dec_tpc</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>"ok"</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>row_poly</key>
+      <value>[3]</value>
+    </param>
+    <param>
+      <key>col_poly</key>
+      <value>[43]</value>
+    </param>
+    <param>
+      <key>krow</key>
+      <value>26</value>
+    </param>
+    <param>
+      <key>kcol</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>bval</key>
+      <value>9</value>
+    </param>
+    <param>
+      <key>qval</key>
+      <value>3</value>
+    </param>
+    <param>
+      <key>max_iter</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>decoder_type</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(776, 659)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_ldpc_decoder_def</key>
+    <param>
+      <key>id</key>
+      <value>dec_ldpc</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>"ok"</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>file</key>
+      <value>271.127.3.112</value>
+    </param>
+    <param>
+      <key>sigma</key>
+      <value>0.5</value>
+    </param>
+    <param>
+      <key>max_iter</key>
+      <value>50</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(608, 739)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>variable_ldpc_encoder_def</key>
+    <param>
+      <key>id</key>
+      <value>enc_ldpc</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>"ok"</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>file</key>
+      <value>271.127.3.112</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(608, 627)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
+  <block>
+    <key>fec_bercurve_generator</key>
+    <param>
+      <key>id</key>
+      <value>fec_bercurve_generator_0_1_0</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>esno</key>
+      <value>esno_0</value>
+    </param>
+    <param>
+      <key>samp_rate</key>
+      <value>samp_rate_0</value>
+    </param>
+    <param>
+      <key>encoder_list</key>
+      <value>enc_tpc</value>
+    </param>
+    <param>
+      <key>decoder_list</key>
+      <value>dec_tpc</value>
+    </param>
+    <param>
+      <key>puncpat</key>
+      <value>'11'</value>
+    </param>
+    <param>
+      <key>threadtype</key>
+      <value>"capillary"</value>
+    </param>
+    <param>
+      <key>seed</key>
+      <value>-100</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>affinity</key>
+      <value></value>
+    </param>
+    <param>
+      <key>minoutbuf</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>maxoutbuf</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(248, 395)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+    <bus_source>1</bus_source>
+  </block>
+  <connection>
+    <source_block_id>fec_bercurve_generator_0_1_0</source_block_id>
+    <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
+    <source_key>0</source_key>
+    <sink_key>128</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>fec_bercurve_generator_0_1_0</source_block_id>
+    <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
+    <source_key>1</source_key>
+    <sink_key>129</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>fec_bercurve_generator_0_1_0</source_block_id>
+    <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
+    <source_key>2</source_key>
+    <sink_key>130</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>fec_bercurve_generator_0_1_0</source_block_id>
+    <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
+    <source_key>3</source_key>
+    <sink_key>131</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>fec_bercurve_generator_0_1_0</source_block_id>
+    <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
+    <source_key>4</source_key>
+    <sink_key>132</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>fec_bercurve_generator_0_1_0</source_block_id>
+    <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
+    <source_key>5</source_key>
+    <sink_key>133</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>fec_bercurve_generator_0_1_0</source_block_id>
+    <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
+    <source_key>6</source_key>
+    <sink_key>134</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>fec_bercurve_generator_0_1_0</source_block_id>
+    <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
+    <source_key>7</source_key>
+    <sink_key>135</sink_key>
+  </connection>
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-    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
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-    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
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     <source_key>31</source_key>
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   <connection>
-    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
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+    <sink_key>162</sink_key>
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@@ -1430,204 +2275,204 @@
     <source_block_id>fec_bercurve_generator_0_0</source_block_id>
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     <source_key>1</source_key>
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     <source_key>3</source_key>
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     <source_key>4</source_key>
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     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>5</source_key>
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     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>6</source_key>
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     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>7</source_key>
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     <source_key>8</source_key>
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   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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     <source_key>12</source_key>
-    <sink_key>76</sink_key>
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-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>16</source_key>
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     <source_key>17</source_key>
-    <sink_key>81</sink_key>
+    <sink_key>17</sink_key>
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-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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     <source_key>18</source_key>
-    <sink_key>82</sink_key>
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   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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     <source_key>19</source_key>
-    <sink_key>83</sink_key>
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   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>20</source_key>
-    <sink_key>84</sink_key>
+    <sink_key>20</sink_key>
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   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>21</source_key>
-    <sink_key>85</sink_key>
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-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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     <source_key>22</source_key>
-    <sink_key>86</sink_key>
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-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>23</source_key>
-    <sink_key>87</sink_key>
+    <sink_key>23</sink_key>
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   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
+    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>24</source_key>
-    <sink_key>88</sink_key>
+    <sink_key>24</sink_key>
   </connection>
   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
+    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>25</source_key>
-    <sink_key>89</sink_key>
+    <sink_key>25</sink_key>
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   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
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     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>26</source_key>
-    <sink_key>90</sink_key>
+    <sink_key>26</sink_key>
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   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
+    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>27</source_key>
-    <sink_key>91</sink_key>
+    <sink_key>27</sink_key>
   </connection>
   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
+    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>28</source_key>
-    <sink_key>92</sink_key>
+    <sink_key>28</sink_key>
   </connection>
   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
+    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>29</source_key>
-    <sink_key>93</sink_key>
+    <sink_key>29</sink_key>
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   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
+    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>30</source_key>
-    <sink_key>94</sink_key>
+    <sink_key>30</sink_key>
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   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
+    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>31</source_key>
-    <sink_key>95</sink_key>
+    <sink_key>31</sink_key>
   </connection>
   <connection>
-    <source_block_id>fec_bercurve_generator_0</source_block_id>
+    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
     <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
     <source_key>32</source_key>
-    <sink_key>98</sink_key>
+    <sink_key>160</sink_key>
   </connection>
 </flow_graph>
diff --git a/gr-fec/examples/ber_curve_gen.grc 
b/gr-fec/examples/tpc_ber_curve_gen.grc
similarity index 58%
copy from gr-fec/examples/ber_curve_gen.grc
copy to gr-fec/examples/tpc_ber_curve_gen.grc
index 455dca4..7d595cf 100644
--- a/gr-fec/examples/ber_curve_gen.grc
+++ b/gr-fec/examples/tpc_ber_curve_gen.grc
@@ -1,63 +1,63 @@
 <?xml version='1.0' encoding='ASCII'?>
+<?grc format='1' created='3.7.7'?>
 <flow_graph>
   <timestamp>Tue May 13 19:32:00 2014</timestamp>
   <block>
-    <key>options</key>
+    <key>variable</key>
     <param>
       <key>id</key>
-      <value>ber_curve_gen</value>
+      <value>framebits</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>title</key>
-      <value></value>
+      <key>value</key>
+      <value>4096</value>
     </param>
     <param>
-      <key>author</key>
+      <key>alias</key>
       <value></value>
     </param>
     <param>
-      <key>description</key>
+      <key>comment</key>
       <value></value>
     </param>
     <param>
-      <key>window_size</key>
-      <value>2000,2000</value>
-    </param>
-    <param>
-      <key>generate_options</key>
-      <value>qt_gui</value>
+      <key>_coordinate</key>
+      <value>(112, 75)</value>
     </param>
     <param>
-      <key>category</key>
-      <value>Custom</value>
+      <key>_rotation</key>
+      <value>0</value>
     </param>
+  </block>
+  <block>
+    <key>variable</key>
     <param>
-      <key>run_options</key>
-      <value>prompt</value>
+      <key>id</key>
+      <value>polys</value>
     </param>
     <param>
-      <key>run</key>
+      <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>max_nouts</key>
-      <value>0</value>
+      <key>value</key>
+      <value>[79, 109]</value>
     </param>
     <param>
-      <key>realtime_scheduling</key>
+      <key>alias</key>
       <value></value>
     </param>
     <param>
-      <key>alias</key>
+      <key>comment</key>
       <value></value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(10, 10)</value>
+      <value>(80, 379)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -68,7 +68,7 @@
     <key>variable</key>
     <param>
       <key>id</key>
-      <value>samp_rate_0</value>
+      <value>rate</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -76,15 +76,19 @@
     </param>
     <param>
       <key>value</key>
-      <value>35000000</value>
+      <value>2</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(12, 99)</value>
+      <value>(8, 315)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -110,8 +114,12 @@
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(16, 370)</value>
+      <value>(8, 379)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -122,7 +130,7 @@
     <key>variable</key>
     <param>
       <key>id</key>
-      <value>polys</value>
+      <value>samp_rate_0</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -130,15 +138,19 @@
     </param>
     <param>
       <key>value</key>
-      <value>[79, 109]</value>
+      <value>35000000</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(110, 371)</value>
+      <value>(8, 75)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -149,7 +161,7 @@
     <key>variable</key>
     <param>
       <key>id</key>
-      <value>rate</value>
+      <value>esno_0</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -157,15 +169,19 @@
     </param>
     <param>
       <key>value</key>
-      <value>2</value>
+      <value>numpy.arange(0, 8, .5) </value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(249, 373)</value>
+      <value>(8, 139)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -173,10 +189,10 @@
     </param>
   </block>
   <block>
-    <key>variable</key>
+    <key>variable_tpc_encoder_def</key>
     <param>
       <key>id</key>
-      <value>framebits</value>
+      <value>enc_tpc_2</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -184,42 +200,55 @@
     </param>
     <param>
       <key>value</key>
-      <value>4096</value>
+      <value>"ok"</value>
     </param>
     <param>
-      <key>alias</key>
-      <value></value>
+      <key>ndim</key>
+      <value>2</value>
     </param>
     <param>
-      <key>_coordinate</key>
-      <value>(160, 101)</value>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
     </param>
     <param>
-      <key>_rotation</key>
-      <value>0</value>
+      <key>dim2</key>
+      <value>1</value>
     </param>
-  </block>
-  <block>
-    <key>variable</key>
     <param>
-      <key>id</key>
-      <value>esno_0</value>
+      <key>row_poly</key>
+      <value>[3]</value>
     </param>
     <param>
-      <key>_enabled</key>
-      <value>True</value>
+      <key>col_poly</key>
+      <value>[43]</value>
     </param>
     <param>
-      <key>value</key>
-      <value>numpy.arange(0, 8, .5) </value>
+      <key>krow</key>
+      <value>26</value>
+    </param>
+    <param>
+      <key>kcol</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>bval</key>
+      <value>9</value>
+    </param>
+    <param>
+      <key>qval</key>
+      <value>3</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(13, 193)</value>
+      <value>(416, 483)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -227,10 +256,10 @@
     </param>
   </block>
   <block>
-    <key>variable_dummy_decoder_def</key>
+    <key>variable_tpc_encoder_def</key>
     <param>
       <key>id</key>
-      <value>dec_dummy</value>
+      <value>enc_tpc_3</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -253,16 +282,40 @@
       <value>1</value>
     </param>
     <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>row_poly</key>
+      <value>[3]</value>
+    </param>
+    <param>
+      <key>col_poly</key>
+      <value>[43]</value>
+    </param>
+    <param>
+      <key>krow</key>
+      <value>26</value>
+    </param>
+    <param>
+      <key>kcol</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>bval</key>
+      <value>9</value>
+    </param>
+    <param>
+      <key>qval</key>
+      <value>3</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(594, 604)</value>
+      <value>(616, 483)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -270,10 +323,10 @@
     </param>
   </block>
   <block>
-    <key>variable_dummy_encoder_def</key>
+    <key>variable_tpc_encoder_def</key>
     <param>
       <key>id</key>
-      <value>enc_dummy</value>
+      <value>enc_tpc_4</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -296,16 +349,40 @@
       <value>1</value>
     </param>
     <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>row_poly</key>
+      <value>[3]</value>
+    </param>
+    <param>
+      <key>col_poly</key>
+      <value>[43]</value>
+    </param>
+    <param>
+      <key>krow</key>
+      <value>26</value>
+    </param>
+    <param>
+      <key>kcol</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>bval</key>
+      <value>9</value>
+    </param>
+    <param>
+      <key>qval</key>
+      <value>3</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(592, 455)</value>
+      <value>(896, 483)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -313,10 +390,10 @@
     </param>
   </block>
   <block>
-    <key>variable_repetition_encoder_def</key>
+    <key>variable_tpc_decoder_def</key>
     <param>
       <key>id</key>
-      <value>enc_rep</value>
+      <value>dec_tpc_1</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -339,20 +416,48 @@
       <value>1</value>
     </param>
     <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>row_poly</key>
+      <value>[3]</value>
+    </param>
+    <param>
+      <key>col_poly</key>
+      <value>[43]</value>
     </param>
     <param>
-      <key>rep</key>
+      <key>krow</key>
+      <value>26</value>
+    </param>
+    <param>
+      <key>kcol</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>bval</key>
+      <value>9</value>
+    </param>
+    <param>
+      <key>qval</key>
       <value>3</value>
     </param>
     <param>
+      <key>max_iter</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>decoder_type</key>
+      <value>1</value>
+    </param>
+    <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(301, 455)</value>
+      <value>(216, 675)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -360,10 +465,10 @@
     </param>
   </block>
   <block>
-    <key>variable_cc_encoder_def</key>
+    <key>variable_tpc_decoder_def</key>
     <param>
       <key>id</key>
-      <value>enc_cc</value>
+      <value>dec_tpc_2</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -386,36 +491,48 @@
       <value>1</value>
     </param>
     <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>row_poly</key>
+      <value>[3]</value>
     </param>
     <param>
-      <key>k</key>
-      <value>k</value>
+      <key>col_poly</key>
+      <value>[43]</value>
     </param>
     <param>
-      <key>rate</key>
-      <value>rate</value>
+      <key>krow</key>
+      <value>26</value>
     </param>
     <param>
-      <key>polys</key>
-      <value>polys</value>
+      <key>kcol</key>
+      <value>6</value>
     </param>
     <param>
-      <key>state_start</key>
-      <value>0</value>
+      <key>bval</key>
+      <value>9</value>
+    </param>
+    <param>
+      <key>qval</key>
+      <value>3</value>
+    </param>
+    <param>
+      <key>max_iter</key>
+      <value>6</value>
     </param>
     <param>
-      <key>mode</key>
-      <value>fec.CC_STREAMING</value>
+      <key>decoder_type</key>
+      <value>2</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(13, 451)</value>
+      <value>(416, 675)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -423,10 +540,10 @@
     </param>
   </block>
   <block>
-    <key>variable_cc_decoder_def</key>
+    <key>variable_tpc_decoder_def</key>
     <param>
       <key>id</key>
-      <value>dec_cc</value>
+      <value>dec_tpc_3</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -449,40 +566,48 @@
       <value>1</value>
     </param>
     <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>row_poly</key>
+      <value>[3]</value>
     </param>
     <param>
-      <key>k</key>
-      <value>k</value>
+      <key>col_poly</key>
+      <value>[43]</value>
     </param>
     <param>
-      <key>rate</key>
-      <value>rate</value>
+      <key>krow</key>
+      <value>26</value>
     </param>
     <param>
-      <key>polys</key>
-      <value>polys</value>
+      <key>kcol</key>
+      <value>6</value>
     </param>
     <param>
-      <key>state_start</key>
-      <value>0</value>
+      <key>bval</key>
+      <value>9</value>
+    </param>
+    <param>
+      <key>qval</key>
+      <value>3</value>
     </param>
     <param>
-      <key>state_end</key>
-      <value>-1</value>
+      <key>max_iter</key>
+      <value>6</value>
     </param>
     <param>
-      <key>mode</key>
-      <value>fec.CC_STREAMING</value>
+      <key>decoder_type</key>
+      <value>3</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(15, 705)</value>
+      <value>(616, 675)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -490,10 +615,10 @@
     </param>
   </block>
   <block>
-    <key>variable_repetition_decoder_def</key>
+    <key>variable_tpc_decoder_def</key>
     <param>
       <key>id</key>
-      <value>dec_rep</value>
+      <value>dec_tpc_4</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -516,24 +641,48 @@
       <value>1</value>
     </param>
     <param>
-      <key>framebits</key>
-      <value>framebits</value>
+      <key>row_poly</key>
+      <value>[3]</value>
+    </param>
+    <param>
+      <key>col_poly</key>
+      <value>[43]</value>
+    </param>
+    <param>
+      <key>krow</key>
+      <value>26</value>
+    </param>
+    <param>
+      <key>kcol</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>bval</key>
+      <value>9</value>
     </param>
     <param>
-      <key>rep</key>
+      <key>qval</key>
       <value>3</value>
     </param>
     <param>
-      <key>prob</key>
-      <value>0.5</value>
+      <key>max_iter</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>decoder_type</key>
+      <value>4</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(301, 626)</value>
+      <value>(896, 675)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -541,138 +690,219 @@
     </param>
   </block>
   <block>
-    <key>fec_bercurve_generator</key>
+    <key>variable_tpc_decoder_def</key>
     <param>
       <key>id</key>
-      <value>fec_bercurve_generator_0_0_0</value>
+      <value>dec_tpc_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>esno</key>
-      <value>esno_0</value>
+      <key>value</key>
+      <value>"ok"</value>
     </param>
     <param>
-      <key>samp_rate</key>
-      <value>samp_rate_0</value>
+      <key>ndim</key>
+      <value>2</value>
     </param>
     <param>
-      <key>encoder_list</key>
-      <value>enc_dummy</value>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
     </param>
     <param>
-      <key>decoder_list</key>
-      <value>dec_dummy</value>
+      <key>dim2</key>
+      <value>1</value>
     </param>
     <param>
-      <key>puncpat</key>
-      <value>'11'</value>
+      <key>row_poly</key>
+      <value>[3]</value>
     </param>
     <param>
-      <key>threadtype</key>
-      <value>"capillary"</value>
+      <key>col_poly</key>
+      <value>[43]</value>
     </param>
     <param>
-      <key>seed</key>
-      <value>-100</value>
+      <key>krow</key>
+      <value>26</value>
     </param>
     <param>
-      <key>alias</key>
-      <value></value>
+      <key>kcol</key>
+      <value>6</value>
     </param>
     <param>
-      <key>affinity</key>
-      <value></value>
+      <key>bval</key>
+      <value>9</value>
     </param>
     <param>
-      <key>minoutbuf</key>
-      <value>0</value>
+      <key>qval</key>
+      <value>3</value>
     </param>
     <param>
-      <key>maxoutbuf</key>
+      <key>max_iter</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>decoder_type</key>
       <value>0</value>
     </param>
     <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(481, 9)</value>
+      <value>(16, 675)</value>
     </param>
     <param>
       <key>_rotation</key>
       <value>0</value>
     </param>
-    <bus_source>1</bus_source>
   </block>
   <block>
-    <key>fec_bercurve_generator</key>
+    <key>variable_tpc_encoder_def</key>
     <param>
       <key>id</key>
-      <value>fec_bercurve_generator_0_0</value>
+      <value>enc_tpc_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>esno</key>
-      <value>esno_0</value>
+      <key>value</key>
+      <value>"ok"</value>
     </param>
     <param>
-      <key>samp_rate</key>
-      <value>samp_rate_0</value>
+      <key>ndim</key>
+      <value>2</value>
     </param>
     <param>
-      <key>encoder_list</key>
-      <value>enc_rep</value>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
     </param>
     <param>
-      <key>decoder_list</key>
-      <value>dec_rep</value>
+      <key>dim2</key>
+      <value>1</value>
     </param>
     <param>
-      <key>puncpat</key>
-      <value>'11'</value>
+      <key>row_poly</key>
+      <value>[3]</value>
     </param>
     <param>
-      <key>threadtype</key>
-      <value>"capillary"</value>
+      <key>col_poly</key>
+      <value>[43]</value>
     </param>
     <param>
-      <key>seed</key>
-      <value>-100</value>
+      <key>krow</key>
+      <value>26</value>
+    </param>
+    <param>
+      <key>kcol</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>bval</key>
+      <value>9</value>
+    </param>
+    <param>
+      <key>qval</key>
+      <value>3</value>
     </param>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
-      <key>affinity</key>
+      <key>comment</key>
       <value></value>
     </param>
     <param>
-      <key>minoutbuf</key>
-      <value>0</value>
+      <key>_coordinate</key>
+      <value>(16, 483)</value>
     </param>
     <param>
-      <key>maxoutbuf</key>
+      <key>_rotation</key>
       <value>0</value>
     </param>
+  </block>
+  <block>
+    <key>variable_tpc_encoder_def</key>
+    <param>
+      <key>id</key>
+      <value>enc_tpc_1</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>value</key>
+      <value>"ok"</value>
+    </param>
+    <param>
+      <key>ndim</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>dim1</key>
+      <value>len(esno_0)</value>
+    </param>
+    <param>
+      <key>dim2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>row_poly</key>
+      <value>[3]</value>
+    </param>
+    <param>
+      <key>col_poly</key>
+      <value>[43]</value>
+    </param>
+    <param>
+      <key>krow</key>
+      <value>26</value>
+    </param>
+    <param>
+      <key>kcol</key>
+      <value>6</value>
+    </param>
+    <param>
+      <key>bval</key>
+      <value>9</value>
+    </param>
+    <param>
+      <key>qval</key>
+      <value>3</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
     <param>
       <key>_coordinate</key>
-      <value>(481, 132)</value>
+      <value>(216, 483)</value>
     </param>
     <param>
       <key>_rotation</key>
       <value>0</value>
     </param>
-    <bus_source>1</bus_source>
   </block>
   <block>
     <key>fec_bercurve_generator</key>
     <param>
       <key>id</key>
-      <value>fec_bercurve_generator_0</value>
+      <value>fec_bercurve_generator_0_1_0</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -688,11 +918,11 @@
     </param>
     <param>
       <key>encoder_list</key>
-      <value>enc_cc</value>
+      <value>enc_tpc_4</value>
     </param>
     <param>
       <key>decoder_list</key>
-      <value>dec_cc</value>
+      <value>dec_tpc_4</value>
     </param>
     <param>
       <key>puncpat</key>
@@ -723,8 +953,12 @@
       <value>0</value>
     </param>
     <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
       <key>_coordinate</key>
-      <value>(481, 260)</value>
+      <value>(248, 395)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -733,10 +967,10 @@
     <bus_source>1</bus_source>
   </block>
   <block>
-    <key>qtgui_bercurve_sink</key>
+    <key>fec_bercurve_generator</key>
     <param>
       <key>id</key>
-      <value>qtgui_bercurve_sink_0</value>
+      <value>fec_bercurve_generator_0_1</value>
     </param>
     <param>
       <key>_enabled</key>
@@ -747,492 +981,1235 @@
       <value>esno_0</value>
     </param>
     <param>
-      <key>berminerrors</key>
-      <value>1000</value>
+      <key>samp_rate</key>
+      <value>samp_rate_0</value>
     </param>
     <param>
-      <key>berlimit</key>
-      <value>-10</value>
+      <key>encoder_list</key>
+      <value>enc_tpc_3</value>
     </param>
     <param>
-      <key>num_curves</key>
-      <value>3</value>
+      <key>decoder_list</key>
+      <value>dec_tpc_3</value>
     </param>
     <param>
-      <key>curvenames</key>
-      <value>[]</value>
+      <key>puncpat</key>
+      <value>'11'</value>
     </param>
     <param>
-      <key>ymin</key>
-      <value>-10</value>
+      <key>threadtype</key>
+      <value>"capillary"</value>
     </param>
     <param>
-      <key>ymax</key>
-      <value>0</value>
+      <key>seed</key>
+      <value>-100</value>
     </param>
     <param>
-      <key>update_time</key>
-      <value>0.10</value>
+      <key>alias</key>
+      <value></value>
     </param>
     <param>
-      <key>gui_hint</key>
+      <key>affinity</key>
       <value></value>
     </param>
     <param>
-      <key>label1</key>
-      <value>None</value>
+      <key>minoutbuf</key>
+      <value>0</value>
     </param>
     <param>
-      <key>width1</key>
-      <value>2</value>
+      <key>maxoutbuf</key>
+      <value>0</value>
     </param>
     <param>
-      <key>color1</key>
-      <value>"blue"</value>
+      <key>comment</key>
+      <value></value>
     </param>
     <param>
-      <key>style1</key>
-      <value>1</value>
+      <key>_coordinate</key>
+      <value>(248, 299)</value>
     </param>
     <param>
-      <key>marker1</key>
+      <key>_rotation</key>
       <value>0</value>
     </param>
+    <bus_source>1</bus_source>
+  </block>
+  <block>
+    <key>fec_bercurve_generator</key>
     <param>
-      <key>alpha1</key>
-      <value>1</value>
+      <key>id</key>
+      <value>fec_bercurve_generator_0</value>
     </param>
     <param>
-      <key>label2</key>
-      <value>Rep. (Rate=3)</value>
+      <key>_enabled</key>
+      <value>True</value>
     </param>
     <param>
-      <key>width2</key>
-      <value>2</value>
+      <key>esno</key>
+      <value>esno_0</value>
     </param>
     <param>
-      <key>color2</key>
-      <value>"red"</value>
+      <key>samp_rate</key>
+      <value>samp_rate_0</value>
     </param>
     <param>
-      <key>style2</key>
-      <value>2</value>
+      <key>encoder_list</key>
+      <value>enc_tpc_2</value>
     </param>
     <param>
-      <key>marker2</key>
-      <value>1</value>
+      <key>decoder_list</key>
+      <value>dec_tpc_2</value>
     </param>
     <param>
-      <key>alpha2</key>
-      <value>1</value>
+      <key>puncpat</key>
+      <value>'11'</value>
     </param>
     <param>
-      <key>label3</key>
-      <value>CC (K=7, Rate=2)</value>
+      <key>threadtype</key>
+      <value>"capillary"</value>
     </param>
     <param>
-      <key>width3</key>
-      <value>2</value>
+      <key>seed</key>
+      <value>-100</value>
     </param>
     <param>
-      <key>color3</key>
-      <value>"magenta"</value>
+      <key>alias</key>
+      <value></value>
     </param>
     <param>
-      <key>style3</key>
-      <value>5</value>
+      <key>affinity</key>
+      <value></value>
     </param>
     <param>
-      <key>marker3</key>
+      <key>minoutbuf</key>
       <value>0</value>
     </param>
     <param>
-      <key>alpha3</key>
-      <value>1</value>
+      <key>maxoutbuf</key>
+      <value>0</value>
     </param>
     <param>
-      <key>label4</key>
+      <key>comment</key>
       <value></value>
     </param>
     <param>
-      <key>width4</key>
-      <value>1</value>
-    </param>
-    <param>
-      <key>color4</key>
-      <value>"red"</value>
+      <key>_coordinate</key>
+      <value>(248, 203)</value>
     </param>
     <param>
-      <key>style4</key>
+      <key>_rotation</key>
       <value>0</value>
     </param>
+    <bus_source>1</bus_source>
+  </block>
+  <block>
+    <key>fec_bercurve_generator</key>
     <param>
-      <key>marker4</key>
-      <value>0</value>
+      <key>id</key>
+      <value>fec_bercurve_generator_0_0</value>
     </param>
     <param>
-      <key>alpha4</key>
-      <value>1.0</value>
+      <key>_enabled</key>
+      <value>True</value>
     </param>
     <param>
-      <key>label5</key>
-      <value></value>
+      <key>esno</key>
+      <value>esno_0</value>
     </param>
     <param>
-      <key>width5</key>
-      <value>1</value>
+      <key>samp_rate</key>
+      <value>samp_rate_0</value>
     </param>
     <param>
-      <key>color5</key>
-      <value>"red"</value>
+      <key>encoder_list</key>
+      <value>enc_tpc_1</value>
     </param>
     <param>
-      <key>style5</key>
-      <value>0</value>
+      <key>decoder_list</key>
+      <value>dec_tpc_1</value>
     </param>
     <param>
-      <key>marker5</key>
-      <value>0</value>
+      <key>puncpat</key>
+      <value>'11'</value>
     </param>
     <param>
-      <key>alpha5</key>
-      <value>1.0</value>
+      <key>threadtype</key>
+      <value>"capillary"</value>
     </param>
     <param>
-      <key>label6</key>
-      <value></value>
+      <key>seed</key>
+      <value>-100</value>
     </param>
     <param>
-      <key>width6</key>
-      <value>1</value>
+      <key>alias</key>
+      <value></value>
     </param>
     <param>
-      <key>color6</key>
-      <value>"red"</value>
+      <key>affinity</key>
+      <value></value>
     </param>
     <param>
-      <key>style6</key>
+      <key>minoutbuf</key>
       <value>0</value>
     </param>
     <param>
-      <key>marker6</key>
+      <key>maxoutbuf</key>
       <value>0</value>
     </param>
     <param>
-      <key>alpha6</key>
-      <value>1.0</value>
-    </param>
-    <param>
-      <key>label7</key>
+      <key>comment</key>
       <value></value>
     </param>
     <param>
-      <key>width7</key>
-      <value>1</value>
-    </param>
-    <param>
-      <key>color7</key>
-      <value>"red"</value>
+      <key>_coordinate</key>
+      <value>(248, 107)</value>
     </param>
     <param>
-      <key>style7</key>
+      <key>_rotation</key>
       <value>0</value>
     </param>
+    <bus_source>1</bus_source>
+  </block>
+  <block>
+    <key>fec_bercurve_generator</key>
     <param>
-      <key>marker7</key>
-      <value>0</value>
+      <key>id</key>
+      <value>fec_bercurve_generator_0_0_0</value>
     </param>
     <param>
-      <key>alpha7</key>
-      <value>1.0</value>
+      <key>_enabled</key>
+      <value>True</value>
     </param>
     <param>
-      <key>label8</key>
-      <value></value>
+      <key>esno</key>
+      <value>esno_0</value>
     </param>
     <param>
-      <key>width8</key>
-      <value>1</value>
+      <key>samp_rate</key>
+      <value>samp_rate_0</value>
     </param>
     <param>
-      <key>color8</key>
-      <value>"red"</value>
+      <key>encoder_list</key>
+      <value>enc_tpc_0</value>
     </param>
     <param>
-      <key>style8</key>
-      <value>0</value>
+      <key>decoder_list</key>
+      <value>dec_tpc_0</value>
     </param>
     <param>
-      <key>marker8</key>
-      <value>0</value>
+      <key>puncpat</key>
+      <value>'11'</value>
     </param>
     <param>
-      <key>alpha8</key>
-      <value>1.0</value>
+      <key>threadtype</key>
+      <value>"capillary"</value>
     </param>
     <param>
-      <key>label9</key>
+      <key>seed</key>
+      <value>-100</value>
+    </param>
+    <param>
+      <key>alias</key>
       <value></value>
     </param>
     <param>
-      <key>width9</key>
+      <key>affinity</key>
+      <value></value>
+    </param>
+    <param>
+      <key>minoutbuf</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>maxoutbuf</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(248, 11)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+    <bus_source>1</bus_source>
+  </block>
+  <block>
+    <key>qtgui_bercurve_sink</key>
+    <param>
+      <key>id</key>
+      <value>qtgui_bercurve_sink_0</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>esno</key>
+      <value>esno_0</value>
+    </param>
+    <param>
+      <key>berminerrors</key>
+      <value>1000</value>
+    </param>
+    <param>
+      <key>berlimit</key>
+      <value>-10</value>
+    </param>
+    <param>
+      <key>num_curves</key>
+      <value>5</value>
+    </param>
+    <param>
+      <key>curvenames</key>
+      <value>[]</value>
+    </param>
+    <param>
+      <key>ymin</key>
+      <value>-10</value>
+    </param>
+    <param>
+      <key>ymax</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>update_time</key>
+      <value>0.10</value>
+    </param>
+    <param>
+      <key>gui_hint</key>
+      <value></value>
+    </param>
+    <param>
+      <key>label1</key>
+      <value>Linear LOG-MAP</value>
+    </param>
+    <param>
+      <key>width1</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>color1</key>
+      <value>"blue"</value>
+    </param>
+    <param>
+      <key>style1</key>
       <value>1</value>
     </param>
     <param>
-      <key>color9</key>
+      <key>marker1</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>alpha1</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>label2</key>
+      <value>MAX LOG-MAP</value>
+    </param>
+    <param>
+      <key>width2</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>color2</key>
       <value>"red"</value>
     </param>
     <param>
-      <key>style9</key>
+      <key>style2</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>marker2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>alpha2</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>label3</key>
+      <value>Constant LOG-MAP</value>
+    </param>
+    <param>
+      <key>width3</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>color3</key>
+      <value>"magenta"</value>
+    </param>
+    <param>
+      <key>style3</key>
+      <value>5</value>
+    </param>
+    <param>
+      <key>marker3</key>
       <value>0</value>
     </param>
     <param>
-      <key>marker9</key>
+      <key>alpha3</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>label4</key>
+      <value>LOG-MAP (LUT)</value>
+    </param>
+    <param>
+      <key>width4</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>color4</key>
+      <value>"dark red"</value>
+    </param>
+    <param>
+      <key>style4</key>
+      <value>5</value>
+    </param>
+    <param>
+      <key>marker4</key>
       <value>0</value>
     </param>
     <param>
-      <key>alpha9</key>
+      <key>alpha4</key>
       <value>1.0</value>
     </param>
     <param>
-      <key>label10</key>
+      <key>label5</key>
+      <value>LOG-MAP (C Correction)</value>
+    </param>
+    <param>
+      <key>width5</key>
+      <value>2</value>
+    </param>
+    <param>
+      <key>color5</key>
+      <value>"Dark Blue"</value>
+    </param>
+    <param>
+      <key>style5</key>
+      <value>4</value>
+    </param>
+    <param>
+      <key>marker5</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>alpha5</key>
+      <value>1.0</value>
+    </param>
+    <param>
+      <key>label6</key>
       <value></value>
     </param>
     <param>
-      <key>width10</key>
+      <key>width6</key>
       <value>1</value>
     </param>
     <param>
-      <key>color10</key>
+      <key>color6</key>
       <value>"red"</value>
     </param>
     <param>
-      <key>style10</key>
+      <key>style6</key>
       <value>0</value>
     </param>
     <param>
-      <key>marker10</key>
+      <key>marker6</key>
       <value>0</value>
     </param>
     <param>
-      <key>alpha10</key>
+      <key>alpha6</key>
       <value>1.0</value>
     </param>
     <param>
-      <key>alias</key>
+      <key>label7</key>
       <value></value>
     </param>
     <param>
-      <key>affinity</key>
+      <key>width7</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>color7</key>
+      <value>"red"</value>
+    </param>
+    <param>
+      <key>style7</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>marker7</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>alpha7</key>
+      <value>1.0</value>
+    </param>
+    <param>
+      <key>label8</key>
       <value></value>
     </param>
     <param>
-      <key>_coordinate</key>
-      <value>(925, 56)</value>
+      <key>width8</key>
+      <value>1</value>
     </param>
     <param>
-      <key>_rotation</key>
+      <key>color8</key>
+      <value>"red"</value>
+    </param>
+    <param>
+      <key>style8</key>
       <value>0</value>
     </param>
-    <bus_sink>1</bus_sink>
-  </block>
-  <connection>
-    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
-    <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>0</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>fec_bercurve_generator_0_0_0</source_block_id>
-    <sink_block_id>qtgui_bercurve_sink_0</sink_block_id>
-    <source_key>1</source_key>
-    <sink_key>1</sink_key>
+    <param>
+      <key>marker8</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>alpha8</key>
+      <value>1.0</value>
+    </param>
+    <param>
+      <key>label9</key>
+      <value></value>
+    </param>
+    <param>
+      <key>width9</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>color9</key>
+      <value>"red"</value>
+    </param>
+    <param>
+      <key>style9</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>marker9</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>alpha9</key>
+      <value>1.0</value>
+    </param>
+    <param>
+      <key>label10</key>
+      <value></value>
+    </param>
+    <param>
+      <key>width10</key>
+      <value>1</value>
+    </param>
+    <param>
+      <key>color10</key>
+      <value>"red"</value>
+    </param>
+    <param>
+      <key>style10</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>marker10</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>alpha10</key>
+      <value>1.0</value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>affinity</key>
+      <value></value>
+    </param>
+    <param>
+      <key>comment</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(696, 15)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+    <bus_sink>1</bus_sink>
+  </block>
+  <block>
+    <key>options</key>
+    <param>
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+      <value>tpc_ber_curve_gen</value>
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+    <param>
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+      <value>True</value>
+    </param>
+    <param>
+      <key>title</key>
+      <value></value>
+    </param>
+    <param>
+      <key>author</key>
+      <value></value>
+    </param>
+    <param>
+      <key>description</key>
+      <value></value>
+    </param>
+    <param>
+      <key>window_size</key>
+      <value>2000,2000</value>
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+    <param>
+      <key>generate_options</key>
+      <value>qt_gui</value>
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+    <param>
+      <key>category</key>
+      <value>Custom</value>
+    </param>
+    <param>
+      <key>run_options</key>
+      <value>prompt</value>
+    </param>
+    <param>
+      <key>run</key>
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+    <param>
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+      <value>0</value>
+    </param>
+    <param>
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+      <value></value>
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+    <param>
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+      <value></value>
+    </param>
+    <param>
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+    <param>
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+      <value></value>
+    </param>
+    <param>
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+      <value>(8, 11)</value>
+    </param>
+    <param>
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 </flow_graph>



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