Changed orientation of clock offset controller

2 files changed, 334 insertions, 301 deletions

diff --git a/examples/receiver_file.grc b/examples/receiver_file.grc
index 3eb81a3..507d3e5 100644
--- a/examples/receiver_file.grc
+++ b/examples/receiver_file.grc
@@ -1,6 +1,69 @@
 <?xml version='1.0' encoding='ASCII'?>
 <flow_graph>
-  <timestamp>Thu Aug  7 07:58:13 2014</timestamp>
+  <timestamp>Thu Aug  7 10:53:22 2014</timestamp>
+  <block>
+    <key>options</key>
+    <param>
+      <key>id</key>
+      <value>gsm_receiver_file</value>
+    </param>
+    <param>
+      <key>_enabled</key>
+      <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>1280, 1024</value>
+    </param>
+    <param>
+      <key>generate_options</key>
+      <value>no_gui</value>
+    </param>
+    <param>
+      <key>category</key>
+      <value>Custom</value>
+    </param>
+    <param>
+      <key>run_options</key>
+      <value>run</value>
+    </param>
+    <param>
+      <key>run</key>
+      <value>True</value>
+    </param>
+    <param>
+      <key>max_nouts</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>realtime_scheduling</key>
+      <value></value>
+    </param>
+    <param>
+      <key>alias</key>
+      <value></value>
+    </param>
+    <param>
+      <key>_coordinate</key>
+      <value>(10, 10)</value>
+    </param>
+    <param>
+      <key>_rotation</key>
+      <value>0</value>
+    </param>
+  </block>
   <block>
     <key>parameter</key>
     <param>
@@ -400,74 +463,11 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(173, 213)</value>
+      <value>(333, 261)</value>
     </param>
     <param>
       <key>_rotation</key>
-      <value>270</value>
-    </param>
-  </block>
-  <block>
-    <key>options</key>
-    <param>
-      <key>id</key>
-      <value>gsm_receiver_file</value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <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>1280, 1024</value>
-    </param>
-    <param>
-      <key>generate_options</key>
-      <value>no_gui</value>
-    </param>
-    <param>
-      <key>category</key>
-      <value>Custom</value>
-    </param>
-    <param>
-      <key>run_options</key>
-      <value>run</value>
-    </param>
-    <param>
-      <key>run</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>max_nouts</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>realtime_scheduling</key>
-      <value></value>
-    </param>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(10, 10)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
+      <value>180</value>
     </param>
   </block>
   <connection>
diff --git a/examples/receiver_rtlsdr.grc b/examples/receiver_rtlsdr.grc
index 5a34ac4..513a28d 100644
--- a/examples/receiver_rtlsdr.grc
+++ b/examples/receiver_rtlsdr.grc
@@ -1,6 +1,6 @@
 <?xml version='1.0' encoding='ASCII'?>
 <flow_graph>
-  <timestamp>Wed Aug  6 19:55:56 2014</timestamp>
+  <timestamp>Thu Aug  7 16:47:30 2014</timestamp>
   <block>
     <key>options</key>
     <param>
@@ -300,7 +300,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(669, 359)</value>
+      <value>(659, 316)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -308,87 +308,229 @@
     </param>
   </block>
   <block>
-    <key>gsm_message_printer</key>
+    <key>rtlsdr_source</key>
     <param>
       <key>id</key>
-      <value>gsm_message_printer_0</value>
+      <value>rtlsdr_source_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>alias</key>
-      <value></value>
+      <key>type</key>
+      <value>fc32</value>
     </param>
     <param>
-      <key>affinity</key>
+      <key>args</key>
       <value></value>
     </param>
     <param>
-      <key>_coordinate</key>
-      <value>(1165, 362)</value>
+      <key>nchan</key>
+      <value>1</value>
     </param>
     <param>
-      <key>_rotation</key>
+      <key>sample_rate</key>
+      <value>samp_rate</value>
+    </param>
+    <param>
+      <key>freq0</key>
+      <value>fc</value>
+    </param>
+    <param>
+      <key>corr0</key>
+      <value>ppm</value>
+    </param>
+    <param>
+      <key>dc_offset_mode0</key>
       <value>0</value>
     </param>
-  </block>
-  <block>
-    <key>gsm_control_channels_decoder</key>
     <param>
-      <key>id</key>
-      <value>gsm_control_channels_decoder_0</value>
+      <key>iq_balance_mode0</key>
+      <value>0</value>
     </param>
     <param>
-      <key>_enabled</key>
+      <key>gain_mode0</key>
       <value>True</value>
     </param>
     <param>
-      <key>alias</key>
+      <key>gain0</key>
+      <value>g</value>
+    </param>
+    <param>
+      <key>if_gain0</key>
+      <value>20</value>
+    </param>
+    <param>
+      <key>bb_gain0</key>
+      <value>20</value>
+    </param>
+    <param>
+      <key>ant0</key>
       <value></value>
     </param>
     <param>
-      <key>affinity</key>
+      <key>bw0</key>
+      <value>250e3</value>
+    </param>
+    <param>
+      <key>freq1</key>
+      <value>100e6</value>
+    </param>
+    <param>
+      <key>corr1</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>dc_offset_mode1</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>iq_balance_mode1</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>gain_mode1</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>gain1</key>
+      <value>10</value>
+    </param>
+    <param>
+      <key>if_gain1</key>
+      <value>20</value>
+    </param>
+    <param>
+      <key>bb_gain1</key>
+      <value>20</value>
+    </param>
+    <param>
+      <key>ant1</key>
       <value></value>
     </param>
     <param>
-      <key>minoutbuf</key>
+      <key>bw1</key>
       <value>0</value>
     </param>
     <param>
-      <key>maxoutbuf</key>
+      <key>freq2</key>
+      <value>100e6</value>
+    </param>
+    <param>
+      <key>corr2</key>
       <value>0</value>
     </param>
     <param>
-      <key>_coordinate</key>
-      <value>(929, 363)</value>
+      <key>dc_offset_mode2</key>
+      <value>0</value>
     </param>
     <param>
-      <key>_rotation</key>
+      <key>iq_balance_mode2</key>
       <value>0</value>
     </param>
-  </block>
-  <block>
-    <key>gsm_receiver_hier</key>
     <param>
-      <key>id</key>
-      <value>gsm_receiver_hier_0</value>
+      <key>gain_mode2</key>
+      <value>0</value>
     </param>
     <param>
-      <key>_enabled</key>
-      <value>True</value>
+      <key>gain2</key>
+      <value>10</value>
     </param>
     <param>
-      <key>input_rate</key>
-      <value>samp_rate</value>
+      <key>if_gain2</key>
+      <value>20</value>
     </param>
     <param>
-      <key>osr</key>
-      <value>4</value>
+      <key>bb_gain2</key>
+      <value>20</value>
     </param>
     <param>
-      <key>arfcn</key>
+      <key>ant2</key>
+      <value></value>
+    </param>
+    <param>
+      <key>bw2</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>freq3</key>
+      <value>100e6</value>
+    </param>
+    <param>
+      <key>corr3</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>dc_offset_mode3</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>iq_balance_mode3</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>gain_mode3</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>gain3</key>
+      <value>10</value>
+    </param>
+    <param>
+      <key>if_gain3</key>
+      <value>20</value>
+    </param>
+    <param>
+      <key>bb_gain3</key>
+      <value>20</value>
+    </param>
+    <param>
+      <key>ant3</key>
+      <value></value>
+    </param>
+    <param>
+      <key>bw3</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>freq4</key>
+      <value>100e6</value>
+    </param>
+    <param>
+      <key>corr4</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>dc_offset_mode4</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>iq_balance_mode4</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>gain_mode4</key>
+      <value>0</value>
+    </param>
+    <param>
+      <key>gain4</key>
+      <value>10</value>
+    </param>
+    <param>
+      <key>if_gain4</key>
+      <value>20</value>
+    </param>
+    <param>
+      <key>bb_gain4</key>
+      <value>20</value>
+    </param>
+    <param>
+      <key>ant4</key>
+      <value></value>
+    </param>
+    <param>
+      <key>bw4</key>
       <value>0</value>
     </param>
     <param>
@@ -409,7 +551,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(468, 360)</value>
+      <value>(5, 244)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -508,7 +650,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(465, 441)</value>
+      <value>(455, 398)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -516,24 +658,16 @@
     </param>
   </block>
   <block>
-    <key>gsm_clock_offset_control</key>
+    <key>gsm_control_channels_decoder</key>
     <param>
       <key>id</key>
-      <value>gsm_clock_offset_control_0</value>
+      <value>gsm_control_channels_decoder_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>fc</key>
-      <value>fc</value>
-    </param>
-    <param>
-      <key>samp_rate</key>
-      <value>samp_rate</value>
-    </param>
-    <param>
       <key>alias</key>
       <value></value>
     </param>
@@ -551,11 +685,11 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(185, 220)</value>
+      <value>(919, 320)</value>
     </param>
     <param>
       <key>_rotation</key>
-      <value>270</value>
+      <value>0</value>
     </param>
   </block>
   <block>
@@ -574,11 +708,11 @@
     </param>
     <param>
       <key>samp_rate</key>
-      <value>1625000.0/6.0*4.0</value>
+      <value>samp_rate</value>
     </param>
     <param>
       <key>fc</key>
-      <value>936.6e6</value>
+      <value>fc</value>
     </param>
     <param>
       <key>alias</key>
@@ -598,7 +732,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(263, 360)</value>
+      <value>(252, 317)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -606,229 +740,122 @@
     </param>
   </block>
   <block>
-    <key>rtlsdr_source</key>
+    <key>gsm_clock_offset_control</key>
     <param>
       <key>id</key>
-      <value>rtlsdr_source_0</value>
+      <value>gsm_clock_offset_control_0</value>
     </param>
     <param>
       <key>_enabled</key>
       <value>True</value>
     </param>
     <param>
-      <key>type</key>
-      <value>fc32</value>
-    </param>
-    <param>
-      <key>args</key>
-      <value></value>
-    </param>
-    <param>
-      <key>nchan</key>
-      <value>1</value>
-    </param>
-    <param>
-      <key>sample_rate</key>
-      <value>samp_rate</value>
-    </param>
-    <param>
-      <key>freq0</key>
+      <key>fc</key>
       <value>fc</value>
     </param>
     <param>
-      <key>corr0</key>
-      <value>ppm</value>
-    </param>
-    <param>
-      <key>dc_offset_mode0</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>iq_balance_mode0</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>gain_mode0</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>gain0</key>
-      <value>g</value>
-    </param>
-    <param>
-      <key>if_gain0</key>
-      <value>20</value>
-    </param>
-    <param>
-      <key>bb_gain0</key>
-      <value>20</value>
+      <key>samp_rate</key>
+      <value>samp_rate</value>
     </param>
     <param>
-      <key>ant0</key>
+      <key>alias</key>
       <value></value>
     </param>
     <param>
-      <key>bw0</key>
-      <value>250e3</value>
-    </param>
-    <param>
-      <key>freq1</key>
-      <value>100e6</value>
-    </param>
-    <param>
-      <key>corr1</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>dc_offset_mode1</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>iq_balance_mode1</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>gain_mode1</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>gain1</key>
-      <value>10</value>
-    </param>
-    <param>
-      <key>if_gain1</key>
-      <value>20</value>
-    </param>
-    <param>
-      <key>bb_gain1</key>
-      <value>20</value>
-    </param>
-    <param>
-      <key>ant1</key>
+      <key>affinity</key>
       <value></value>
     </param>
     <param>
-      <key>bw1</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>freq2</key>
-      <value>100e6</value>
-    </param>
-    <param>
-      <key>corr2</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>dc_offset_mode2</key>
+      <key>minoutbuf</key>
       <value>0</value>
     </param>
     <param>
-      <key>iq_balance_mode2</key>
+      <key>maxoutbuf</key>
       <value>0</value>
     </param>
     <param>
-      <key>gain_mode2</key>
-      <value>0</value>
+      <key>_coordinate</key>
+      <value>(330, 235)</value>
     </param>
     <param>
-      <key>gain2</key>
-      <value>10</value>
+      <key>_rotation</key>
+      <value>180</value>
     </param>
+  </block>
+  <block>
+    <key>gsm_message_printer</key>
     <param>
-      <key>if_gain2</key>
-      <value>20</value>
+      <key>id</key>
+      <value>gsm_message_printer_0</value>
     </param>
     <param>
-      <key>bb_gain2</key>
-      <value>20</value>
+      <key>_enabled</key>
+      <value>False</value>
     </param>
     <param>
-      <key>ant2</key>
+      <key>alias</key>
       <value></value>
     </param>
     <param>
-      <key>bw2</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>freq3</key>
-      <value>100e6</value>
-    </param>
-    <param>
-      <key>corr3</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>dc_offset_mode3</key>
-      <value>0</value>
+      <key>affinity</key>
+      <value></value>
     </param>
     <param>
-      <key>iq_balance_mode3</key>
-      <value>0</value>
+      <key>_coordinate</key>
+      <value>(1140, 320)</value>
     </param>
     <param>
-      <key>gain_mode3</key>
+      <key>_rotation</key>
       <value>0</value>
     </param>
+  </block>
+  <block>
+    <key>blocks_message_debug</key>
     <param>
-      <key>gain3</key>
-      <value>10</value>
-    </param>
-    <param>
-      <key>if_gain3</key>
-      <value>20</value>
+      <key>id</key>
+      <value>blocks_message_debug_0</value>
     </param>
     <param>
-      <key>bb_gain3</key>
-      <value>20</value>
+      <key>_enabled</key>
+      <value>True</value>
     </param>
     <param>
-      <key>ant3</key>
+      <key>alias</key>
       <value></value>
     </param>
     <param>
-      <key>bw3</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>freq4</key>
-      <value>100e6</value>
-    </param>
-    <param>
-      <key>corr4</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>dc_offset_mode4</key>
-      <value>0</value>
+      <key>affinity</key>
+      <value></value>
     </param>
     <param>
-      <key>iq_balance_mode4</key>
-      <value>0</value>
+      <key>_coordinate</key>
+      <value>(265, 450)</value>
     </param>
     <param>
-      <key>gain_mode4</key>
+      <key>_rotation</key>
       <value>0</value>
     </param>
+  </block>
+  <block>
+    <key>gsm_receiver_hier</key>
     <param>
-      <key>gain4</key>
-      <value>10</value>
+      <key>id</key>
+      <value>gsm_receiver_hier_0</value>
     </param>
     <param>
-      <key>if_gain4</key>
-      <value>20</value>
+      <key>_enabled</key>
+      <value>True</value>
     </param>
     <param>
-      <key>bb_gain4</key>
-      <value>20</value>
+      <key>input_rate</key>
+      <value>samp_rate</value>
     </param>
     <param>
-      <key>ant4</key>
-      <value></value>
+      <key>osr</key>
+      <value>4</value>
     </param>
     <param>
-      <key>bw4</key>
+      <key>arfcn</key>
       <value>0</value>
     </param>
     <param>
@@ -849,7 +876,7 @@
     </param>
     <param>
       <key>_coordinate</key>
-      <value>(15, 287)</value>
+      <value>(458, 317)</value>
     </param>
     <param>
       <key>_rotation</key>
@@ -857,32 +884,20 @@
     </param>
   </block>
   <connection>
-    <source_block_id>gsm_get_bcch_or_ccch_bursts_0</source_block_id>
-    <sink_block_id>gsm_control_channels_decoder_0</sink_block_id>
-    <source_key>bursts</source_key>
-    <sink_key>bursts</sink_key>
-  </connection>
-  <connection>
     <source_block_id>gsm_control_channels_decoder_0</source_block_id>
     <sink_block_id>gsm_message_printer_0</sink_block_id>
     <source_key>msgs</source_key>
     <sink_key>msgs</sink_key>
   </connection>
   <connection>
-    <source_block_id>gsm_receiver_hier_0</source_block_id>
-    <sink_block_id>gsm_clock_offset_control_0</sink_block_id>
-    <source_key>measurements</source_key>
-    <sink_key>measurements</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>gsm_receiver_hier_0</source_block_id>
-    <sink_block_id>gsm_get_bcch_or_ccch_bursts_0</sink_block_id>
-    <source_key>bursts</source_key>
-    <sink_key>bursts</sink_key>
+    <source_block_id>gsm_clock_offset_control_0</source_block_id>
+    <sink_block_id>clock_offset_corrector_0</sink_block_id>
+    <source_key>ppm</source_key>
+    <sink_key>ppm</sink_key>
   </connection>
   <connection>
-    <source_block_id>clock_offset_corrector_0</source_block_id>
-    <sink_block_id>gsm_receiver_hier_0</sink_block_id>
+    <source_block_id>rtlsdr_source_0</source_block_id>
+    <sink_block_id>clock_offset_corrector_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
@@ -893,15 +908,33 @@
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>rtlsdr_source_0</source_block_id>
-    <sink_block_id>clock_offset_corrector_0</sink_block_id>
+    <source_block_id>clock_offset_corrector_0</source_block_id>
+    <sink_block_id>gsm_receiver_hier_0</sink_block_id>
     <source_key>0</source_key>
     <sink_key>0</sink_key>
   </connection>
   <connection>
-    <source_block_id>gsm_clock_offset_control_0</source_block_id>
-    <sink_block_id>clock_offset_corrector_0</sink_block_id>
-    <source_key>ppm</source_key>
-    <sink_key>ppm</sink_key>
+    <source_block_id>gsm_receiver_hier_0</source_block_id>
+    <sink_block_id>gsm_get_bcch_or_ccch_bursts_0</sink_block_id>
+    <source_key>bursts</source_key>
+    <sink_key>bursts</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>gsm_receiver_hier_0</source_block_id>
+    <sink_block_id>gsm_clock_offset_control_0</sink_block_id>
+    <source_key>measurements</source_key>
+    <sink_key>measurements</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>gsm_get_bcch_or_ccch_bursts_0</source_block_id>
+    <sink_block_id>gsm_control_channels_decoder_0</sink_block_id>
+    <source_key>bursts</source_key>
+    <sink_key>bursts</sink_key>
+  </connection>
+  <connection>
+    <source_block_id>gsm_receiver_hier_0</source_block_id>
+    <sink_block_id>blocks_message_debug_0</sink_block_id>
+    <source_key>measurements</source_key>
+    <sink_key>print</sink_key>
   </connection>
 </flow_graph>