Added typical signalization channels (CCCH, BCCH, SDCCH) decoder and demapper for BCCH.
The implementation is quite dirty at this moment.
diff --git a/examples/receiver_file.grc b/examples/receiver_file.grc
index e277cd8..883ea2e 100644
--- a/examples/receiver_file.grc
+++ b/examples/receiver_file.grc
@@ -1,6 +1,6 @@
<?xml version='1.0' encoding='ASCII'?>
<flow_graph>
- <timestamp>Sat Feb 8 13:47:51 2014</timestamp>
+ <timestamp>Fri Jul 18 10:24:08 2014</timestamp>
<block>
<key>options</key>
<param>
@@ -52,6 +52,10 @@
<value></value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(10, 10)</value>
</param>
@@ -75,6 +79,10 @@
<value>1625000/6*4</value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(10, 170)</value>
</param>
@@ -84,6 +92,80 @@
</param>
</block>
<block>
+ <key>blocks_message_debug</key>
+ <param>
+ <key>id</key>
+ <value>blocks_message_debug_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(630, 183)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gsm_receiver_hier</key>
+ <param>
+ <key>id</key>
+ <value>gsm_receiver_hier_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>input_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>osr</key>
+ <value>4</value>
+ </param>
+ <param>
+ <key>arfcn</key>
+ <value>0</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>(352, 163)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
<key>blocks_file_source</key>
<param>
<key>id</key>
@@ -110,45 +192,10 @@
<value>1</value>
</param>
<param>
- <key>affinity</key>
+ <key>alias</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>(267, 220)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gsm_receiver_hier</key>
- <param>
- <key>id</key>
- <value>gsm_receiver_hier_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>input_rate</key>
- <value>samp_rate</value>
- </param>
- <param>
- <key>osr</key>
- <value>4</value>
- </param>
- <param>
<key>affinity</key>
<value></value>
</param>
@@ -162,30 +209,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(539, 220)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>blocks_message_debug</key>
- <param>
- <key>id</key>
- <value>blocks_message_debug_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>affinity</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(905, 249)</value>
+ <value>(118, 171)</value>
</param>
<param>
<key>_rotation</key>
diff --git a/examples/receiver_usrp.grc b/examples/receiver_usrp.grc
index b3be775..00d6852 100644
--- a/examples/receiver_usrp.grc
+++ b/examples/receiver_usrp.grc
@@ -1,6 +1,6 @@
<?xml version='1.0' encoding='ASCII'?>
<flow_graph>
- <timestamp>Sat Feb 8 22:28:34 2014</timestamp>
+ <timestamp>Fri Jul 18 11:26:16 2014</timestamp>
<block>
<key>options</key>
<param>
@@ -52,6 +52,10 @@
<value></value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(0, -1)</value>
</param>
@@ -75,6 +79,10 @@
<value>100e6/80</value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(-1, 160)</value>
</param>
@@ -110,6 +118,10 @@
<value></value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(486, 10)</value>
</param>
@@ -165,6 +177,10 @@
<value></value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(368, -1)</value>
</param>
@@ -174,6 +190,80 @@
</param>
</block>
<block>
+ <key>gsm_receiver_hier</key>
+ <param>
+ <key>id</key>
+ <value>gsm_receiver_hier_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>input_rate</key>
+ <value>samp_rate</value>
+ </param>
+ <param>
+ <key>osr</key>
+ <value>4</value>
+ </param>
+ <param>
+ <key>arfcn</key>
+ <value>0</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>(348, 237)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gsm_bursts_printer</key>
+ <param>
+ <key>id</key>
+ <value>gsm_bursts_printer_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(587, 257)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
<key>variable_slider</key>
<param>
<key>id</key>
@@ -193,15 +283,15 @@
</param>
<param>
<key>min</key>
- <value>800</value>
+ <value>900</value>
</param>
<param>
<key>max</key>
- <value>1900</value>
+ <value>1000</value>
</param>
<param>
<key>num_steps</key>
- <value>1000</value>
+ <value>500</value>
</param>
<param>
<key>style</key>
@@ -220,6 +310,10 @@
<value></value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(236, 0)</value>
</param>
@@ -229,38 +323,98 @@
</param>
</block>
<block>
- <key>gsm_receiver_hier</key>
+ <key>wxgui_fftsink2</key>
<param>
<key>id</key>
- <value>gsm_receiver_hier_0</value>
+ <value>wxgui_fftsink2_0</value>
</param>
<param>
<key>_enabled</key>
<value>True</value>
</param>
<param>
- <key>input_rate</key>
+ <key>type</key>
+ <value>complex</value>
+ </param>
+ <param>
+ <key>title</key>
+ <value>FFT Plot</value>
+ </param>
+ <param>
+ <key>samp_rate</key>
<value>samp_rate</value>
</param>
<param>
- <key>osr</key>
- <value>4</value>
+ <key>baseband_freq</key>
+ <value>fc</value>
+ </param>
+ <param>
+ <key>y_per_div</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>y_divs</key>
+ <value>10</value>
+ </param>
+ <param>
+ <key>ref_level</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>ref_scale</key>
+ <value>2.0</value>
+ </param>
+ <param>
+ <key>fft_size</key>
+ <value>1024</value>
+ </param>
+ <param>
+ <key>fft_rate</key>
+ <value>15</value>
+ </param>
+ <param>
+ <key>peak_hold</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>average</key>
+ <value>False</value>
+ </param>
+ <param>
+ <key>avg_alpha</key>
+ <value>0</value>
+ </param>
+ <param>
+ <key>win</key>
+ <value>None</value>
+ </param>
+ <param>
+ <key>win_size</key>
+ <value></value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>freqvar</key>
+ <value>None</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>(523, 275)</value>
+ <value>(654, 52)</value>
</param>
<param>
<key>_rotation</key>
@@ -295,7 +449,11 @@
</param>
<param>
<key>dev_addr</key>
- <value>addr=192.168.11.2</value>
+ <value></value>
+ </param>
+ <param>
+ <key>dev_args</key>
+ <value>""</value>
</param>
<param>
<key>sync</key>
@@ -311,7 +469,7 @@
</param>
<param>
<key>clock_source0</key>
- <value></value>
+ <value>internal</value>
</param>
<param>
<key>time_source0</key>
@@ -926,6 +1084,10 @@
<value>0</value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>affinity</key>
<value></value>
</param>
@@ -939,36 +1101,19 @@
</param>
<param>
<key>_coordinate</key>
- <value>(235, 251)</value>
+ <value>(101, 229)</value>
</param>
<param>
<key>_rotation</key>
<value>0</value>
</param>
</block>
- <block>
- <key>gsm_bursts_printer</key>
- <param>
- <key>id</key>
- <value>gsm_bursts_printer_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>affinity</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(776, 287)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
+ <connection>
+ <source_block_id>uhd_usrp_source_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_receiver_hier_0</source_block_id>
<sink_block_id>gsm_bursts_printer_0</sink_block_id>
@@ -977,7 +1122,7 @@
</connection>
<connection>
<source_block_id>uhd_usrp_source_0</source_block_id>
- <sink_block_id>gsm_receiver_hier_0</sink_block_id>
+ <sink_block_id>wxgui_fftsink2_0</sink_block_id>
<source_key>0</source_key>
<sink_key>0</sink_key>
</connection>
diff --git a/examples/receiver_usrp_channelizer.grc b/examples/receiver_usrp_channelizer.grc
index bae5c32..1c45f45 100644
--- a/examples/receiver_usrp_channelizer.grc
+++ b/examples/receiver_usrp_channelizer.grc
@@ -1,6 +1,6 @@
<?xml version='1.0' encoding='ASCII'?>
<flow_graph>
- <timestamp>Sun Feb 9 11:14:11 2014</timestamp>
+ <timestamp>Fri Jul 18 10:24:38 2014</timestamp>
<block>
<key>options</key>
<param>
@@ -52,6 +52,10 @@
<value></value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(0, -1)</value>
</param>
@@ -64,29 +68,6 @@
<key>variable</key>
<param>
<key>id</key>
- <value>samp_rate2</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>value</key>
- <value>samp_rate/25</value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(-1, 160)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable</key>
- <param>
- <key>id</key>
<value>samp_rate</value>
</param>
<param>
@@ -98,6 +79,10 @@
<value>100e6/10</value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(2, 223)</value>
</param>
@@ -107,6 +92,33 @@
</param>
</block>
<block>
+ <key>variable</key>
+ <param>
+ <key>id</key>
+ <value>samp_rate2</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>samp_rate/25</value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(-1, 160)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
<key>parameter</key>
<param>
<key>id</key>
@@ -133,6 +145,10 @@
<value></value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(486, 10)</value>
</param>
@@ -188,6 +204,10 @@
<value></value>
</param>
<param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
<key>_coordinate</key>
<value>(368, -1)</value>
</param>
@@ -197,6 +217,198 @@
</param>
</block>
<block>
+ <key>gsm_bursts_printer</key>
+ <param>
+ <key>id</key>
+ <value>gsm_bursts_printer_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>affinity</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(1019, 136)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>variable_slider</key>
+ <param>
+ <key>id</key>
+ <value>fc</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>label</key>
+ <value></value>
+ </param>
+ <param>
+ <key>value</key>
+ <value>957</value>
+ </param>
+ <param>
+ <key>min</key>
+ <value>800</value>
+ </param>
+ <param>
+ <key>max</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>num_steps</key>
+ <value>1000</value>
+ </param>
+ <param>
+ <key>style</key>
+ <value>wx.SL_HORIZONTAL</value>
+ </param>
+ <param>
+ <key>converver</key>
+ <value>float_converter</value>
+ </param>
+ <param>
+ <key>grid_pos</key>
+ <value></value>
+ </param>
+ <param>
+ <key>notebook</key>
+ <value></value>
+ </param>
+ <param>
+ <key>alias</key>
+ <value></value>
+ </param>
+ <param>
+ <key>_coordinate</key>
+ <value>(236, 0)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>gsm_receiver_hier</key>
+ <param>
+ <key>id</key>
+ <value>gsm_receiver_hier_0_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>input_rate</key>
+ <value>samp_rate2</value>
+ </param>
+ <param>
+ <key>osr</key>
+ <value>4</value>
+ </param>
+ <param>
+ <key>arfcn</key>
+ <value>0</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>(755, 130)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
+ <key>pfb_channelizer_ccf</key>
+ <param>
+ <key>id</key>
+ <value>pfb_channelizer_ccf_0</value>
+ </param>
+ <param>
+ <key>_enabled</key>
+ <value>True</value>
+ </param>
+ <param>
+ <key>nchans</key>
+ <value>25</value>
+ </param>
+ <param>
+ <key>taps</key>
+ <value></value>
+ </param>
+ <param>
+ <key>osr</key>
+ <value>1</value>
+ </param>
+ <param>
+ <key>atten</key>
+ <value>100</value>
+ </param>
+ <param>
+ <key>ch_map</key>
+ <value>[]</value>
+ </param>
+ <param>
+ <key>bus_conns</key>
+ <value>[[0,],]</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>(384, 217)</value>
+ </param>
+ <param>
+ <key>_rotation</key>
+ <value>0</value>
+ </param>
+ </block>
+ <block>
<key>uhd_usrp_source</key>
<param>
<key>id</key>
@@ -224,7 +436,11 @@
</param>
<param>
<key>dev_addr</key>
- <value>addr=192.168.11.2</value>
+ <value></value>
+ </param>
+ <param>
+ <key>dev_args</key>
+ <value>""</value>
</param>
<param>
<key>sync</key>
@@ -855,123 +1071,10 @@
<value>0</value>
</param>
<param>
- <key>affinity</key>
+ <key>alias</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>(126, 251)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gsm_bursts_printer</key>
- <param>
- <key>id</key>
- <value>gsm_bursts_printer_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>affinity</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(1019, 136)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>variable_slider</key>
- <param>
- <key>id</key>
- <value>fc</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>label</key>
- <value></value>
- </param>
- <param>
- <key>value</key>
- <value>957</value>
- </param>
- <param>
- <key>min</key>
- <value>800</value>
- </param>
- <param>
- <key>max</key>
- <value>1000</value>
- </param>
- <param>
- <key>num_steps</key>
- <value>1000</value>
- </param>
- <param>
- <key>style</key>
- <value>wx.SL_HORIZONTAL</value>
- </param>
- <param>
- <key>converver</key>
- <value>float_converter</value>
- </param>
- <param>
- <key>grid_pos</key>
- <value></value>
- </param>
- <param>
- <key>notebook</key>
- <value></value>
- </param>
- <param>
- <key>_coordinate</key>
- <value>(236, 0)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>gsm_receiver_hier</key>
- <param>
- <key>id</key>
- <value>gsm_receiver_hier_0_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>input_rate</key>
- <value>samp_rate2</value>
- </param>
- <param>
- <key>osr</key>
- <value>4</value>
- </param>
- <param>
<key>affinity</key>
<value></value>
</param>
@@ -985,58 +1088,7 @@
</param>
<param>
<key>_coordinate</key>
- <value>(755, 130)</value>
- </param>
- <param>
- <key>_rotation</key>
- <value>0</value>
- </param>
- </block>
- <block>
- <key>pfb_channelizer_ccf</key>
- <param>
- <key>id</key>
- <value>pfb_channelizer_ccf_0</value>
- </param>
- <param>
- <key>_enabled</key>
- <value>True</value>
- </param>
- <param>
- <key>nchans</key>
- <value>25</value>
- </param>
- <param>
- <key>taps</key>
- <value></value>
- </param>
- <param>
- <key>osr</key>
- <value>1</value>
- </param>
- <param>
- <key>atten</key>
- <value>100</value>
- </param>
- <param>
- <key>ch_map</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>(373, 282)</value>
+ <value>(126, 251)</value>
</param>
<param>
<key>_rotation</key>