Removed blocks related to old frequency correction loop (controlled const source and old clock offset corrector)

15 files changed, 4 insertions, 1162 deletions

diff --git a/grc/gsm_block_tree.xml b/grc/gsm_block_tree.xml
index 99628d6..5a0fbc0 100644
--- a/grc/gsm_block_tree.xml
+++ b/grc/gsm_block_tree.xml
@@ -58,10 +58,8 @@
       <block>gsm_extract_system_info</block>
       <block>gsm_extract_immediate_assignment</block>
       <block>gsm_controlled_rotator_cc</block>
-      <block>gsm_controlled_const_source_f</block>
       <block>gsm_controlled_fractional_resampler_cc</block>
       <block>gsm_message_printer</block>
-      <block>gsm_clock_offset_corrector</block>
       <block>gsm_clock_offset_corrector_tagged</block>
       <block>gsm_tmsi_dumper</block>
     </cat>
diff --git a/grc/misc_utils/CMakeLists.txt b/grc/misc_utils/CMakeLists.txt
index a64d2eb..7bdf894 100644
--- a/grc/misc_utils/CMakeLists.txt
+++ b/grc/misc_utils/CMakeLists.txt
@@ -21,10 +21,8 @@ install(FILES
     gsm_extract_system_info.xml
     gsm_extract_immediate_assignment.xml
     gsm_controlled_rotator_cc.xml
-    gsm_controlled_const_source_f.xml
     gsm_message_printer.xml
     gsm_bursts_printer.xml
-    gsm_clock_offset_corrector.xml
     gsm_clock_offset_corrector_tagged.xml
     gsm_tmsi_dumper.xml
     gsm_burst_file_sink.xml
diff --git a/grc/misc_utils/gsm_clock_offset_corrector.xml b/grc/misc_utils/gsm_clock_offset_corrector.xml
deleted file mode 100644
index 1a58397..0000000
--- a/grc/misc_utils/gsm_clock_offset_corrector.xml
+++ /dev/null
@@ -1,47 +0,0 @@
-<block>
-  <name>Clock Offset Corrector</name>
-  <key>gsm_clock_offset_corrector</key>
-  <import>import grgsm</import>
-  <make>grgsm.clock_offset_corrector(
-    fc=$fc,
-    ppm=$ppm,
-    samp_rate_in=$samp_rate_in,
-)</make>
-  <callback>set_fc($fc)</callback>
-  <callback>set_ppm($ppm)</callback>
-  <callback>set_samp_rate_in($samp_rate_in)</callback>
-  <param>
-    <name>fc</name>
-    <key>fc</key>
-    <value>fc</value>
-    <type>float</type>
-  </param>
-  <param>
-    <name>ppm</name>
-    <key>ppm</key>
-    <value>ppm</value>
-    <type>float</type>
-  </param>
-  <param>
-    <name>samp_rate_in</name>
-    <key>samp_rate_in</key>
-    <value>samp_rate_in</value>
-    <type>float</type>
-  </param>
-  <sink>
-    <name>in</name>
-    <type>complex</type>
-    <vlen>1</vlen>
-  </sink>
-  <sink>
-    <name>ppm_in</name>
-    <type>message</type>
-    <optional>True</optional>
-  </sink>
-  <source>
-    <name>out</name>
-    <type>complex</type>
-    <vlen>1</vlen>
-  </source>
-  <doc>Piotr Krysik</doc>
-</block>
diff --git a/grc/misc_utils/gsm_controlled_const_source_f.xml b/grc/misc_utils/gsm_controlled_const_source_f.xml
deleted file mode 100644
index 603fc5c..0000000
--- a/grc/misc_utils/gsm_controlled_const_source_f.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0"?>
-<block>
-  <name>Controlled Const Source</name>
-  <key>gsm_controlled_const_source_f</key>
-  <import>import grgsm</import>
-  <make>grgsm.controlled_const_source_f($constant)</make>
-  <callback>set_constant($constant)</callback>
-  
-  <param>
-    <name>constant</name>
-    <key>constant</key>
-    <value>0</value>
-    <type>float</type>
-  </param>
-
-  <sink>
-    <name>constant_msg</name>
-    <type>message</type>
-    <optional>1</optional>
-  </sink>
-
-  <source>
-    <name>out</name>
-    <type>float</type>
-  </source>
-</block>
diff --git a/hier_blocks/misc_utils/gsm_clock_offset_corrector.grc b/hier_blocks/misc_utils/gsm_clock_offset_corrector.grc
deleted file mode 100644
index 2222d7e..0000000
--- a/hier_blocks/misc_utils/gsm_clock_offset_corrector.grc
+++ /dev/null
@@ -1,797 +0,0 @@
-<?xml version='1.0' encoding='utf-8'?>
-<?grc format='1' created='3.7.9'?>
-<flow_graph>
-  <timestamp>Thu Nov  6 10:22:20 2014</timestamp>
-  <block>
-    <key>options</key>
-    <param>
-      <key>author</key>
-      <value>Piotr Krysik</value>
-    </param>
-    <param>
-      <key>window_size</key>
-      <value>2280, 1024</value>
-    </param>
-    <param>
-      <key>category</key>
-      <value>GSM</value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>description</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(10, 10)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>generate_options</key>
-      <value>hb</value>
-    </param>
-    <param>
-      <key>hier_block_src_path</key>
-      <value>.:</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>clock_offset_corrector</value>
-    </param>
-    <param>
-      <key>max_nouts</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>qt_qss_theme</key>
-      <value></value>
-    </param>
-    <param>
-      <key>realtime_scheduling</key>
-      <value></value>
-    </param>
-    <param>
-      <key>run_command</key>
-      <value>{python} -u {filename}</value>
-    </param>
-    <param>
-      <key>run_options</key>
-      <value>prompt</value>
-    </param>
-    <param>
-      <key>run</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>thread_safe_setters</key>
-      <value></value>
-    </param>
-    <param>
-      <key>title</key>
-      <value>Clock offset corrector</value>
-    </param>
-  </block>
-  <block>
-    <key>variable</key>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(736, 19)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>samp_rate_out</value>
-    </param>
-    <param>
-      <key>value</key>
-      <value>samp_rate_in</value>
-    </param>
-  </block>
-  <block>
-    <key>blocks_add_const_vxx</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>const</key>
-      <value>samp_rate_in/samp_rate_out</value>
-    </param>
-    <param>
-      <key>affinity</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(552, 331)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>blocks_add_const_vxx_0</value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>float</value>
-    </param>
-    <param>
-      <key>maxoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>minoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>vlen</key>
-      <value>1</value>
-    </param>
-  </block>
-  <block>
-    <key>blocks_multiply_const_vxx</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>const</key>
-      <value>fc/samp_rate_out*(2*math.pi)/1e6</value>
-    </param>
-    <param>
-      <key>affinity</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(432, 220)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>blocks_multiply_const_vxx_0</value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>float</value>
-    </param>
-    <param>
-      <key>maxoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>minoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>vlen</key>
-      <value>1</value>
-    </param>
-  </block>
-  <block>
-    <key>blocks_multiply_const_vxx</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>const</key>
-      <value>1.0e-6*samp_rate_in/samp_rate_out</value>
-    </param>
-    <param>
-      <key>affinity</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(392, 331)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>blocks_multiply_const_vxx_0_0</value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>float</value>
-    </param>
-    <param>
-      <key>maxoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>minoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>vlen</key>
-      <value>1</value>
-    </param>
-  </block>
-  <block>
-    <key>parameter</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(274, 19)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>fc</value>
-    </param>
-    <param>
-      <key>label</key>
-      <value>fc</value>
-    </param>
-    <param>
-      <key>short_id</key>
-      <value></value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>eng_float</value>
-    </param>
-    <param>
-      <key>value</key>
-      <value>936.6e6</value>
-    </param>
-  </block>
-  <block>
-    <key>fractional_resampler_xx</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>affinity</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(592, 537)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>fractional_resampler_xx_0</value>
-    </param>
-    <param>
-      <key>maxoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>minoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>phase_shift</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>resamp_ratio</key>
-      <value>samp_rate_in/samp_rate_out</value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>complex</value>
-    </param>
-  </block>
-  <block>
-    <key>gsm_controlled_const_source_f</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>affinity</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(184, 220)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>gsm_controlled_const_source_f_0</value>
-    </param>
-    <param>
-      <key>maxoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>minoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>constant</key>
-      <value>ppm</value>
-    </param>
-  </block>
-  <block>
-    <key>gsm_controlled_rotator_cc</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>affinity</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(952, 193)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>gsm_controlled_rotator_cc_0</value>
-    </param>
-    <param>
-      <key>maxoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>minoutbuf</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>phase_inc</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>samp_rate</key>
-      <value>samp_rate_out</value>
-    </param>
-  </block>
-  <block>
-    <key>import</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(11, 125)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>math_imp</value>
-    </param>
-    <param>
-      <key>import</key>
-      <value>import math</value>
-    </param>
-  </block>
-  <block>
-    <key>pad_sink</key>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(1168, 204)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>pad_sink_1</value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>complex</value>
-    </param>
-    <param>
-      <key>label</key>
-      <value>out</value>
-    </param>
-    <param>
-      <key>num_streams</key>
-      <value>1</value>
-    </param>
-    <param>
-      <key>optional</key>
-      <value>False</value>
-    </param>
-    <param>
-      <key>vlen</key>
-      <value>1</value>
-    </param>
-  </block>
-  <block>
-    <key>pad_source</key>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(32, 188)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>pad_source_0</value>
-    </param>
-    <param>
-      <key>label</key>
-      <value>in</value>
-    </param>
-    <param>
-      <key>num_streams</key>
-      <value>1</value>
-    </param>
-    <param>
-      <key>optional</key>
-      <value>False</value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>complex</value>
-    </param>
-    <param>
-      <key>vlen</key>
-      <value>1</value>
-    </param>
-  </block>
-  <block>
-    <key>parameter</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(496, 19)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>ppm</value>
-    </param>
-    <param>
-      <key>label</key>
-      <value>ppm</value>
-    </param>
-    <param>
-      <key>short_id</key>
-      <value></value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>eng_float</value>
-    </param>
-    <param>
-      <key>value</key>
-      <value>0</value>
-    </param>
-  </block>
-  <block>
-    <key>pad_source</key>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(32, 244)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>ppm_in</value>
-    </param>
-    <param>
-      <key>label</key>
-      <value>ppm_in</value>
-    </param>
-    <param>
-      <key>num_streams</key>
-      <value>1</value>
-    </param>
-    <param>
-      <key>optional</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>message</value>
-    </param>
-    <param>
-      <key>vlen</key>
-      <value>1</value>
-    </param>
-  </block>
-  <block>
-    <key>parameter</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>True</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(368, 19)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>samp_rate_in</value>
-    </param>
-    <param>
-      <key>label</key>
-      <value>samp_rate_in</value>
-    </param>
-    <param>
-      <key>short_id</key>
-      <value></value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>eng_float</value>
-    </param>
-    <param>
-      <key>value</key>
-      <value>1625000.0/6.0*4.0</value>
-    </param>
-  </block>
-  <block>
-    <key>parameter</key>
-    <param>
-      <key>alias</key>
-      <value></value>
-    </param>
-    <param>
-      <key>comment</key>
-      <value></value>
-    </param>
-    <param>
-      <key>_enabled</key>
-      <value>False</value>
-    </param>
-    <param>
-      <key>_coordinate</key>
-      <value>(592, 20)</value>
-    </param>
-    <param>
-      <key>_rotation</key>
-      <value>0</value>
-    </param>
-    <param>
-      <key>id</key>
-      <value>samp_rate_out</value>
-    </param>
-    <param>
-      <key>label</key>
-      <value>samp_rate_out</value>
-    </param>
-    <param>
-      <key>short_id</key>
-      <value></value>
-    </param>
-    <param>
-      <key>type</key>
-      <value>eng_float</value>
-    </param>
-    <param>
-      <key>value</key>
-      <value>1625000.0/6.0*4.0</value>
-    </param>
-  </block>
-  <connection>
-    <source_block_id>blocks_add_const_vxx_0</source_block_id>
-    <sink_block_id>fractional_resampler_xx_0</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>1</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>blocks_multiply_const_vxx_0</source_block_id>
-    <sink_block_id>gsm_controlled_rotator_cc_0</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>1</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>blocks_multiply_const_vxx_0_0</source_block_id>
-    <sink_block_id>blocks_add_const_vxx_0</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>0</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>fractional_resampler_xx_0</source_block_id>
-    <sink_block_id>gsm_controlled_rotator_cc_0</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>0</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>gsm_controlled_const_source_f_0</source_block_id>
-    <sink_block_id>blocks_multiply_const_vxx_0</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>0</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>gsm_controlled_const_source_f_0</source_block_id>
-    <sink_block_id>blocks_multiply_const_vxx_0_0</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>0</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>gsm_controlled_rotator_cc_0</source_block_id>
-    <sink_block_id>pad_sink_1</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>0</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>pad_source_0</source_block_id>
-    <sink_block_id>fractional_resampler_xx_0</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>0</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>pad_source_0</source_block_id>
-    <sink_block_id>gsm_controlled_rotator_cc_0</sink_block_id>
-    <source_key>0</source_key>
-    <sink_key>0</sink_key>
-  </connection>
-  <connection>
-    <source_block_id>ppm_in</source_block_id>
-    <sink_block_id>gsm_controlled_const_source_f_0</sink_block_id>
-    <source_key>out</source_key>
-    <sink_key>constant_msg</sink_key>
-  </connection>
-</flow_graph>
diff --git a/include/grgsm/CMakeLists.txt b/include/grgsm/CMakeLists.txt
index 210320a..dc9b191 100644
--- a/include/grgsm/CMakeLists.txt
+++ b/include/grgsm/CMakeLists.txt
@@ -23,9 +23,7 @@
 install(FILES
     plotting.hpp
     api.h
-    gsmtap.h
-    msg_to_tag.h
-    controlled_fractional_resampler_cc.h DESTINATION include/grgsm
+    gsmtap.h DESTINATION include/grgsm
 )
 
 add_subdirectory(decoding)
diff --git a/include/grgsm/misc_utils/CMakeLists.txt b/include/grgsm/misc_utils/CMakeLists.txt
index d85ac21..d21dcca 100644
--- a/include/grgsm/misc_utils/CMakeLists.txt
+++ b/include/grgsm/misc_utils/CMakeLists.txt
@@ -29,7 +29,8 @@ install(FILES
     extract_system_info.h
     extract_immediate_assignment.h
     controlled_rotator_cc.h
-    controlled_const_source_f.h
     message_printer.h
-    tmsi_dumper.h DESTINATION include/grgsm/misc_utils
+    tmsi_dumper.h
+    msg_to_tag.h
+    controlled_fractional_resampler_cc.h DESTINATION include/grgsm/misc_utils
 )
diff --git a/include/grgsm/misc_utils/controlled_const_source_f.h b/include/grgsm/misc_utils/controlled_const_source_f.h
deleted file mode 100644
index 235c731..0000000
--- a/include/grgsm/misc_utils/controlled_const_source_f.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* -*- c++ -*- */
-/*
- * @file
- * @author Piotr Krysik <ptrkrysik@gmail.com>
- * @section LICENSE
- *
- * Gr-gsm is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- *
- * Gr-gsm is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with gr-gsm; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef INCLUDED_GSM_CONTROLLED_CONST_SOURCE_F_H
-#define INCLUDED_GSM_CONTROLLED_CONST_SOURCE_F_H
-
-#include <grgsm/api.h>
-#include <gnuradio/sync_block.h>
-
-namespace gr {
-  namespace gsm {
-
-    /*!
-     * \brief <+description of block+>
-     * \ingroup gsm
-     *
-     */
-    class GRGSM_API controlled_const_source_f : virtual public gr::sync_block
-    {
-     public:
-      typedef boost::shared_ptr<controlled_const_source_f> sptr;
-
-      /*!
-       * \brief Return a shared_ptr to a new instance of gsm::controlled_const_source_f.
-       *
-       * To avoid accidental use of raw pointers, gsm::controlled_const_source_f's
-       * constructor is in a private implementation
-       * class. gsm::controlled_const_source_f::make is the public interface for
-       * creating new instances.
-       */
-      static sptr make(float constant);
-      virtual void set_constant(float constant) = 0;
-    };
-
-  } // namespace gsm
-} // namespace gr
-
-#endif /* INCLUDED_GSM_CONTROLLED_CONST_SOURCE_F_H */
-
diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 35195e0..73fef92 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -50,7 +50,6 @@ list(APPEND grgsm_sources
     flow_control/burst_fnr_filter_impl.cc
     flow_control/dummy_burst_filter_impl.cc
     misc_utils/controlled_rotator_cc_impl.cc
-    misc_utils/controlled_const_source_f_impl.cc
     misc_utils/controlled_fractional_resampler_cc_impl.cc
     misc_utils/msg_to_tag_impl.cc
     misc_utils/message_printer_impl.cc
diff --git a/lib/misc_utils/controlled_const_source_f_impl.cc b/lib/misc_utils/controlled_const_source_f_impl.cc
deleted file mode 100644
index ee8d0ae..0000000
--- a/lib/misc_utils/controlled_const_source_f_impl.cc
+++ /dev/null
@@ -1,86 +0,0 @@
-/* -*- c++ -*- */
-/*
- * @file
- * @author Piotr Krysik <ptrkrysik@gmail.com>
- * @section LICENSE
- *
- * Gr-gsm is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- *
- * Gr-gsm is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with gr-gsm; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gnuradio/io_signature.h>
-#include "controlled_const_source_f_impl.h"
-
-namespace gr {
-  namespace gsm {
-
-    controlled_const_source_f::sptr
-    controlled_const_source_f::make(float constant)
-    {
-      return gnuradio::get_initial_sptr
-        (new controlled_const_source_f_impl(constant));
-    }
-    
-    void controlled_const_source_f_impl::set_constant_msg(pmt::pmt_t msg){
-      if(pmt::is_real(msg)){
-          set_constant(pmt::to_double(msg));
-      }
-    }
-
-    /*
-     * The private constructor
-     */
-    controlled_const_source_f_impl::controlled_const_source_f_impl(float constant)
-      : gr::sync_block("controlled_const_source_f",
-              gr::io_signature::make(0, 0, 0),
-              gr::io_signature::make(1, 1, sizeof(float)))
-    {
-        set_constant(constant);
-        message_port_register_in(pmt::mp("constant_msg"));
-        set_msg_handler(pmt::mp("constant_msg"), boost::bind(&controlled_const_source_f_impl::set_constant_msg, this, _1));
-    }
-
-    /*
-     * Our virtual destructor.
-     */
-    controlled_const_source_f_impl::~controlled_const_source_f_impl()
-    {
-    }
-
-    int
-    controlled_const_source_f_impl::work(int noutput_items,
-			  gr_vector_const_void_star &input_items,
-			  gr_vector_void_star &output_items)
-    {
-      float *optr = (float*)output_items[0];
-      float t;
-      
-      t = d_constant;
-      std::fill_n(optr, noutput_items, t);
-
-      return noutput_items;
-    }
-    
-    void controlled_const_source_f_impl::set_constant(float constant){
-      d_constant = constant;
-    }
-
-  } /* namespace gsm */
-} /* namespace gr */
-
diff --git a/lib/misc_utils/controlled_const_source_f_impl.h b/lib/misc_utils/controlled_const_source_f_impl.h
deleted file mode 100644
index 36a6258..0000000
--- a/lib/misc_utils/controlled_const_source_f_impl.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* -*- c++ -*- */
-/*
- * @file
- * @author Piotr Krysik <ptrkrysik@gmail.com>
- * @section LICENSE
- *
- * Gr-gsm is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- *
- * Gr-gsm is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with gr-gsm; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef INCLUDED_GSM_CONTROLLED_CONST_SOURCE_F_IMPL_H
-#define INCLUDED_GSM_CONTROLLED_CONST_SOURCE_F_IMPL_H
-
-#include <grgsm/misc_utils/controlled_const_source_f.h>
-
-namespace gr {
-  namespace gsm {
-
-    class controlled_const_source_f_impl : public controlled_const_source_f
-    {
-     private:
-      float d_constant;
-      void set_constant_msg(pmt::pmt_t msg);
-      
-     public:
-      controlled_const_source_f_impl(float constant);
-      ~controlled_const_source_f_impl();
-
-      // Where all the action really happens
-      int work(int noutput_items,
-	       gr_vector_const_void_star &input_items,
-	       gr_vector_void_star &output_items);
-	       
-	  virtual void set_constant(float constant);
-    };
-
-  } // namespace gsm
-} // namespace gr
-
-#endif /* INCLUDED_GSM_CONTROLLED_CONST_SOURCE_F_IMPL_H */
-
diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index bee42a8..89157ed 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -41,7 +41,6 @@ GR_PYTHON_INSTALL(
     receiver/fcch_detector.py
     receiver/chirpz.py
     misc_utils/arfcn.py
-    misc_utils/clock_offset_corrector.py
     misc_utils/clock_offset_corrector_tagged.py
     misc_utils/hier_block.py DESTINATION ${GR_PYTHON_DIR}/grgsm
 )
diff --git a/python/__init__.py b/python/__init__.py
index 2e35f6c..76c6b99 100644
--- a/python/__init__.py
+++ b/python/__init__.py
@@ -50,7 +50,6 @@ from hier_block import hier_block
 from fcch_burst_tagger import fcch_burst_tagger
 from sch_detector import sch_detector
 from fcch_detector import fcch_detector
-from clock_offset_corrector import clock_offset_corrector
 from clock_offset_corrector_tagged import clock_offset_corrector_tagged
 from gsm_input import gsm_input
 from gsm_wideband_input import gsm_wideband_input
diff --git a/python/misc_utils/clock_offset_corrector.py b/python/misc_utils/clock_offset_corrector.py
deleted file mode 100644
index ce222a0..0000000
--- a/python/misc_utils/clock_offset_corrector.py
+++ /dev/null
@@ -1,80 +0,0 @@
-#!/usr/bin/env python
-##################################################
-# Gnuradio Python Flow Graph
-# Title: Clock offset corrector
-# Author: Piotr Krysik
-# Generated: Wed Nov 19 08:38:40 2014
-##################################################
-
-from gnuradio import blocks
-from gnuradio import gr
-from gnuradio.filter import firdes
-import grgsm
-import math
-
-class clock_offset_corrector(grgsm.hier_block):
-
-    def __init__(self, fc=936.6e6, ppm=0, samp_rate_in=1625000.0/6.0*4.0):
-        grgsm.hier_block.__init__(
-            self, "Clock offset corrector",
-            gr.io_signature(1, 1, gr.sizeof_gr_complex*1),
-            gr.io_signature(1, 1, gr.sizeof_gr_complex*1),
-        )
-        self.message_port_register_hier_in("ppm_in")
-        
-        ##################################################
-        # Parameters
-        ##################################################
-        self.fc = fc
-        self.ppm = ppm
-        self.samp_rate_in = samp_rate_in
-
-        ##################################################
-        # Variables
-        ##################################################
-        self.samp_rate_out = samp_rate_out = samp_rate_in
-
-        ##################################################
-        # Blocks
-        ##################################################
-        self.gsm_controlled_rotator_cc_0 = grgsm.controlled_rotator_cc(0,samp_rate_out)
-        self.gsm_controlled_const_source_f_0 = grgsm.controlled_const_source_f(ppm)
-        self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((fc/samp_rate_out*(2*math.pi)/1e6, ))
-
-        ##################################################
-        # Connections
-        ##################################################
-        self.msg_connect((self, 'ppm_in'), (self.gsm_controlled_const_source_f_0, 'constant_msg'))    
-        self.connect((self.blocks_multiply_const_vxx_0, 0), (self.gsm_controlled_rotator_cc_0, 1))    
-        self.connect((self.gsm_controlled_const_source_f_0, 0), (self.blocks_multiply_const_vxx_0, 0))    
-        self.connect((self.gsm_controlled_rotator_cc_0, 0), (self, 0))    
-        self.connect((self, 0), (self.gsm_controlled_rotator_cc_0, 0))    
-
-    def get_fc(self):
-        return self.fc
-
-    def set_fc(self, fc):
-        self.fc = fc
-        self.blocks_multiply_const_vxx_0.set_k((self.fc/self.samp_rate_out*(2*math.pi)/1e6, ))
-
-    def get_ppm(self):
-        return self.ppm
-
-    def set_ppm(self, ppm):
-        self.ppm = ppm
-        self.gsm_controlled_const_source_f_0.set_constant(self.ppm)
-
-    def get_samp_rate_in(self):
-        return self.samp_rate_in
-
-    def set_samp_rate_in(self, samp_rate_in):
-        self.samp_rate_in = samp_rate_in
-        self.set_samp_rate_out(self.samp_rate_in)
-
-    def get_samp_rate_out(self):
-        return self.samp_rate_out
-
-    def set_samp_rate_out(self, samp_rate_out):
-        self.samp_rate_out = samp_rate_out
-        self.gsm_controlled_rotator_cc_0.set_samp_rate(self.samp_rate_out)
-        self.blocks_multiply_const_vxx_0.set_k((self.fc/self.samp_rate_out*(2*math.pi)/1e6, ))
diff --git a/swig/grgsm_swig.i b/swig/grgsm_swig.i
index 39fc3d4..3233e18 100644
--- a/swig/grgsm_swig.i
+++ b/swig/grgsm_swig.i
@@ -23,7 +23,6 @@
 #include "grgsm/flow_control/burst_fnr_filter.h"
 #include "grgsm/flow_control/dummy_burst_filter.h"
 #include "grgsm/misc_utils/bursts_printer.h"
-#include "grgsm/misc_utils/controlled_const_source_f.h"
 #include "grgsm/misc_utils/controlled_rotator_cc.h"
 #include "grgsm/misc_utils/extract_system_info.h"
 #include "grgsm/misc_utils/extract_immediate_assignment.h"
@@ -86,8 +85,6 @@ GR_SWIG_BLOCK_MAGIC2(gsm, extract_system_info);
 GR_SWIG_BLOCK_MAGIC2(gsm, extract_immediate_assignment);
 %include "grgsm/misc_utils/controlled_rotator_cc.h"
 GR_SWIG_BLOCK_MAGIC2(gsm, controlled_rotator_cc);
-%include "grgsm/misc_utils/controlled_const_source_f.h"
-GR_SWIG_BLOCK_MAGIC2(gsm, controlled_const_source_f);
 %include "grgsm/misc_utils/message_printer.h"
 GR_SWIG_BLOCK_MAGIC2(gsm, message_printer);
 %include "grgsm/misc_utils/tmsi_dumper.h"