1 files changed, 52 insertions, 66 deletions
diff --git a/gr-fec/examples/polar_encoder_decoder_chain.grc b/gr-fec/examples/polar_encoder_decoder_chain.grc
index 481dd1dbfd..b5d27cad2f 100644
--- a/gr-fec/examples/polar_encoder_decoder_chain.grc
+++ b/gr-fec/examples/polar_encoder_decoder_chain.grc
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='utf-8'?>
-<?grc format='1' created='3.7.8'?>
+<?grc format='1' created='3.7.9'?>
 <flow_graph>
   <timestamp>Mon Jun 15 10:51:02 2015</timestamp>
   <block>
@@ -175,7 +175,7 @@
     </param>
     <param>
       <key>channel</key>
-      <value>bsc</value>
+      <value>BSC</value>
     </param>
     <param>
       <key>comment</key>
@@ -427,7 +427,7 @@
     </param>
   </block>
   <block>
-    <key>blocks_add_const_vxx</key>
+    <key>blocks_char_to_float</key>
     <param>
       <key>alias</key>
       <value></value>
@@ -437,20 +437,16 @@
       <value></value>
     </param>
     <param>
-      <key>const</key>
-      <value>1.0</value>
-    </param>
-    <param>
       <key>affinity</key>
       <value></value>
     </param>
     <param>
       <key>_enabled</key>
-      <value>1</value>
+      <value>False</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(752, 347)</value>
+      <value>(1112, 347)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -458,11 +454,7 @@
     </param>
     <param>
       <key>id</key>
-      <value>blocks_add_const_vxx_0</value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>float</value>
+      <value>blocks_char_to_float_0</value>
     </param>
     <param>
       <key>maxoutbuf</key>
@@ -473,6 +465,10 @@
       <value>0</value>
     </param>
     <param>
+      <key>scale</key>
+      <value>1.0</value>
+    </param>
+    <param>
       <key>vlen</key>
       <value>1</value>
     </param>
@@ -493,11 +489,11 @@
     </param>
     <param>
       <key>_enabled</key>
-      <value>False</value>
+      <value>True</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(1112, 347)</value>
+      <value>(736, 347)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -505,7 +501,7 @@
     </param>
     <param>
       <key>id</key>
-      <value>blocks_char_to_float_0</value>
+      <value>blocks_char_to_float_0_1</value>
     </param>
     <param>
       <key>maxoutbuf</key>
@@ -517,7 +513,7 @@
     </param>
     <param>
       <key>scale</key>
-      <value>1.0</value>
+      <value>1</value>
     </param>
     <param>
       <key>vlen</key>
@@ -525,7 +521,7 @@
     </param>
   </block>
   <block>
-    <key>blocks_char_to_float</key>
+    <key>blocks_head</key>
     <param>
       <key>alias</key>
       <value></value>
@@ -540,11 +536,11 @@
     </param>
     <param>
       <key>_enabled</key>
-      <value>1</value>
+      <value>True</value>
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(616, 347)</value>
+      <value>(944, 459)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -552,7 +548,7 @@
     </param>
     <param>
       <key>id</key>
-      <value>blocks_char_to_float_0_0</value>
+      <value>blocks_head_0</value>
     </param>
     <param>
       <key>maxoutbuf</key>
@@ -563,8 +559,12 @@
       <value>0</value>
     </param>
     <param>
-      <key>scale</key>
-      <value>-0.5</value>
+      <key>num_items</key>
+      <value>head_samps</value>
+    </param>
+    <param>
+      <key>type</key>
+      <value>byte</value>
     </param>
     <param>
       <key>vlen</key>
@@ -572,12 +572,16 @@
     </param>
   </block>
   <block>
-    <key>blocks_head</key>
+    <key>blocks_null_sink</key>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
+      <key>bus_conns</key>
+      <value>[[0,],]</value>
+    </param>
+    <param>
       <key>comment</key>
       <value></value>
     </param>
@@ -591,7 +595,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(944, 459)</value>
+      <value>(1152, 465)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -599,40 +603,28 @@
     </param>
     <param>
       <key>id</key>
-      <value>blocks_head_0</value>
-    </param>
-    <param>
-      <key>maxoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>minoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>num_items</key>
-      <value>head_samps</value>
+      <value>blocks_null_sink_0</value>
     </param>
     <param>
       <key>type</key>
       <value>byte</value>
     </param>
     <param>
+      <key>num_inputs</key>
+      <value>1</value>
+    </param>
+    <param>
       <key>vlen</key>
       <value>1</value>
     </param>
   </block>
   <block>
-    <key>blocks_null_sink</key>
+    <key>digital_map_bb</key>
     <param>
       <key>alias</key>
       <value></value>
     </param>
     <param>
-      <key>bus_conns</key>
-      <value>[[0,],]</value>
-    </param>
-    <param>
       <key>comment</key>
       <value></value>
     </param>
@@ -646,7 +638,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(1152, 465)</value>
+      <value>(624, 347)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -654,19 +646,19 @@
     </param>
     <param>
       <key>id</key>
-      <value>blocks_null_sink_0</value>
+      <value>digital_map_bb_0</value>
     </param>
     <param>
-      <key>type</key>
-      <value>byte</value>
+      <key>map</key>
+      <value>[-1, 1]</value>
     </param>
     <param>
-      <key>num_inputs</key>
-      <value>1</value>
+      <key>maxoutbuf</key>
+      <value>0</value>
     </param>
     <param>
-      <key>vlen</key>
-      <value>1</value>
+      <key>minoutbuf</key>
+      <value>0</value>
     </param>
   </block>
   <block>
@@ -1171,7 +1163,7 @@
   </block>
   <connection>
     <source_block_id>analog_random_source_x_0</source_block_id>
-    <sink_block_id>blocks_char_to_float_0_0</sink_block_id>
+    <sink_block_id>digital_map_bb_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
@@ -1182,20 +1174,14 @@
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>blocks_add_const_vxx_0</source_block_id>
-    <sink_block_id>fec_extended_decoder_0</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>0</sink_key>
-  </connection>
-  <connection>
     <source_block_id>blocks_char_to_float_0</source_block_id>
     <sink_block_id>qtgui_time_sink_x_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>blocks_char_to_float_0_0</source_block_id>
-    <sink_block_id>blocks_add_const_vxx_0</sink_block_id>
+    <source_block_id>blocks_char_to_float_0_1</source_block_id>
+    <sink_block_id>fec_extended_decoder_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
@@ -1206,20 +1192,20 @@
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>fec_extended_decoder_0</source_block_id>
-    <sink_block_id>blocks_char_to_float_0</sink_block_id>
+    <source_block_id>digital_map_bb_0</source_block_id>
+    <sink_block_id>blocks_char_to_float_0_1</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
     <source_block_id>fec_extended_decoder_0</source_block_id>
-    <sink_block_id>blocks_head_0</sink_block_id>
+    <sink_block_id>blocks_char_to_float_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>fec_extended_encoder_0</source_block_id>
-    <sink_block_id>blocks_char_to_float_0_0</sink_block_id>
+    <source_block_id>fec_extended_decoder_0</source_block_id>
+    <sink_block_id>blocks_head_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>