diff options
author | Piotr K <pkrysik@elka.pw.edu.pl> | 2014-08-13 19:04:57 +0200 |
---|---|---|
committer | Piotr K <pkrysik@elka.pw.edu.pl> | 2014-08-13 19:04:57 +0200 |
commit | 66bb3cdc3137e46436ed18a1c453d59176051158 (patch) | |
tree | 8072de4539dccfbabfd8f6b2f5de7ee50e0e20f9 /examples | |
parent | c917af4e3a7c4c66f5b4e2494e1456f41dd12a47 (diff) |
Changed directory structure.
Corrected clock_offset_corrector (for some streange and yet unknown reason fractional resampler eats strem tags for some values of sps).
(this commit may contain some changes that are not described)
Diffstat (limited to 'examples')
-rw-r--r-- | examples/gsm_fcch_detector.grc | 567 | ||||
-rw-r--r-- | examples/receiver_file.grc | 180 | ||||
-rw-r--r-- | examples/receiver_rtlsdr.grc | 468 | ||||
-rw-r--r-- | examples/receiver_usrp.grc | 508 |
4 files changed, 625 insertions, 1098 deletions
diff --git a/examples/gsm_fcch_detector.grc b/examples/gsm_fcch_detector.grc deleted file mode 100644 index 1d69b53..0000000 --- a/examples/gsm_fcch_detector.grc +++ /dev/null @@ -1,567 +0,0 @@ -<?xml version='1.0' encoding='ASCII'?> -<flow_graph> - <timestamp>Tue Jul 8 19:32:53 2014</timestamp> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>samp_rate</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>f_symb*OSR</value> - </param> - <param> - <key>_coordinate</key> - <value>(10, 170)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>variable</key> - <param> - <key>id</key> - <value>f_symb</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>value</key> - <value>1625000.0/6.0</value> - </param> - <param> - <key>_coordinate</key> - <value>(11, 239)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>parameter</key> - <param> - <key>id</key> - <value>OSR</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>OverSamplingRatio</value> - </param> - <param> - <key>value</key> - <value>4</value> - </param> - <param> - <key>type</key> - <value>intx</value> - </param> - <param> - <key>short_id</key> - <value></value> - </param> - <param> - <key>_coordinate</key> - <value>(264, 4)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>blocks_complex_to_arg</key> - <param> - <key>id</key> - <value>blocks_complex_to_arg_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>vlen</key> - <value>1</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>(641, 158)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>blocks_multiply_conjugate_cc</key> - <param> - <key>id</key> - <value>blocks_multiply_conjugate_cc_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>vlen</key> - <value>1</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>(444, 141)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>blocks_delay</key> - <param> - <key>id</key> - <value>blocks_delay_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>delay</key> - <value>int(OSR)</value> - </param> - <param> - <key>num_ports</key> - <value>1</value> - </param> - <param> - <key>vlen</key> - <value>1</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>(319, 171)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>blocks_moving_average_xx</key> - <param> - <key>id</key> - <value>blocks_moving_average_xx_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>type</key> - <value>float</value> - </param> - <param> - <key>length</key> - <value>int((142)*samp_rate/f_symb)</value> - </param> - <param> - <key>scale</key> - <value>1</value> - </param> - <param> - <key>max_iter</key> - <value>int(1e6)</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>(971, 138)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>blocks_threshold_ff</key> - <param> - <key>id</key> - <value>blocks_threshold_ff_0_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>low</key> - <value>0</value> - </param> - <param> - <key>high</key> - <value>0</value> - </param> - <param> - <key>init</key> - <value>0</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>(815, 138)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>pad_source</key> - <param> - <key>id</key> - <value>pad_source_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>in</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>num_streams</key> - <value>1</value> - </param> - <param> - <key>optional</key> - <value>False</value> - </param> - <param> - <key>_coordinate</key> - <value>(155, 137)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>blocks_threshold_ff</key> - <param> - <key>id</key> - <value>blocks_threshold_ff_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>low</key> - <value>int((138)*samp_rate/f_symb)</value> - </param> - <param> - <key>high</key> - <value>int((138)*samp_rate/f_symb)</value> - </param> - <param> - <key>init</key> - <value>0</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>(1150, 138)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gsm_fcch_burst_tagger</key> - <param> - <key>id</key> - <value>gsm_fcch_burst_tagger_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>OSR</key> - <value>OSR</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, 303)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>pad_sink</key> - <param> - <key>id</key> - <value>pad_sink_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>label</key> - <value>out</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> - <key>num_streams</key> - <value>1</value> - </param> - <param> - <key>optional</key> - <value>False</value> - </param> - <param> - <key>_coordinate</key> - <value>(584, 316)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>options</key> - <param> - <key>id</key> - <value>fcch_detector</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>title</key> - <value>FCCH Bursts Detector</value> - </param> - <param> - <key>author</key> - <value>Piotr Krysik</value> - </param> - <param> - <key>description</key> - <value>Detects positions of FCCH bursts. At the end of each detected FCCH burst adds to the stream a tag with key "fcch" and value which is a frequency offset estimate. The input sampling frequency should be integer multiply of GSM GMKS symbol rate - 1625000/6 Hz.</value> - </param> - <param> - <key>window_size</key> - <value>1280, 1024</value> - </param> - <param> - <key>generate_options</key> - <value>hb</value> - </param> - <param> - <key>category</key> - <value>GSM</value> - </param> - <param> - <key>run_options</key> - <value>prompt</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>_coordinate</key> - <value>(8, 0)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <connection> - <source_block_id>pad_source_0</source_block_id> - <sink_block_id>blocks_multiply_conjugate_cc_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>blocks_delay_0</source_block_id> - <sink_block_id>blocks_multiply_conjugate_cc_0</sink_block_id> - <source_key>0</source_key> - <sink_key>1</sink_key> - </connection> - <connection> - <source_block_id>blocks_complex_to_arg_0</source_block_id> - <sink_block_id>blocks_threshold_ff_0_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>blocks_delay_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>blocks_multiply_conjugate_cc_0</source_block_id> - <sink_block_id>blocks_complex_to_arg_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>blocks_moving_average_xx_0</source_block_id> - <sink_block_id>blocks_threshold_ff_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>blocks_threshold_ff_0_0</source_block_id> - <sink_block_id>blocks_moving_average_xx_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>gsm_fcch_burst_tagger_0</source_block_id> - <sink_block_id>pad_sink_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_fcch_burst_tagger_0</sink_block_id> - <source_key>0</source_key> - <sink_key>0</sink_key> - </connection> - <connection> - <source_block_id>blocks_threshold_ff_0</source_block_id> - <sink_block_id>gsm_fcch_burst_tagger_0</sink_block_id> - <source_key>0</source_key> - <sink_key>1</sink_key> - </connection> -</flow_graph> diff --git a/examples/receiver_file.grc b/examples/receiver_file.grc index 507d3e5..8292b96 100644 --- a/examples/receiver_file.grc +++ b/examples/receiver_file.grc @@ -1,6 +1,6 @@ <?xml version='1.0' encoding='ASCII'?> <flow_graph> - <timestamp>Thu Aug 7 10:53:22 2014</timestamp> + <timestamp>Wed Aug 13 19:03:06 2014</timestamp> <block> <key>options</key> <param> @@ -143,42 +143,46 @@ </param> </block> <block> - <key>parameter</key> + <key>gsm_clock_offset_control</key> <param> <key>id</key> - <value>input_file_name</value> + <value>gsm_clock_offset_control_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>label</key> - <value>input_file_name</value> + <key>fc</key> + <value>fc</value> </param> <param> - <key>value</key> - <value>input.cfile</value> + <key>samp_rate</key> + <value>samp_rate</value> </param> <param> - <key>type</key> - <value>string</value> + <key>alias</key> + <value></value> </param> <param> - <key>short_id</key> - <value>i</value> + <key>affinity</key> + <value></value> </param> <param> - <key>alias</key> - <value></value> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> </param> <param> <key>_coordinate</key> - <value>(194, 11)</value> + <value>(330, 261)</value> </param> <param> <key>_rotation</key> - <value>0</value> + <value>180</value> </param> </block> <block> @@ -192,16 +196,20 @@ <value>True</value> </param> <param> + <key>fc</key> + <value>fc</value> + </param> + <param> <key>ppm</key> <value>0</value> </param> <param> - <key>samp_rate</key> - <value>samp_rate</value> + <key>samp_rate_in</key> + <value>1625000.0/6.0*4.0</value> </param> <param> - <key>fc</key> - <value>fc</value> + <key>samp_rate_out</key> + <value>1625000.0/6.0*4.0</value> </param> <param> <key>alias</key> @@ -229,32 +237,16 @@ </param> </block> <block> - <key>blocks_file_source</key> + <key>gsm_message_printer</key> <param> <key>id</key> - <value>blocks_file_source_0</value> + <value>gsm_message_printer_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>file</key> - <value>input_file_name</value> - </param> - <param> - <key>type</key> - <value>complex</value> - </param> - <param> - <key>repeat</key> - <value>False</value> - </param> - <param> - <key>vlen</key> - <value>1</value> - </param> - <param> <key>alias</key> <value></value> </param> @@ -263,16 +255,8 @@ <value></value> </param> <param> - <key>minoutbuf</key> - <value>0</value> - </param> - <param> - <key>maxoutbuf</key> - <value>0</value> - </param> - <param> <key>_coordinate</key> - <value>(39, 346)</value> + <value>(1135, 366)</value> </param> <param> <key>_rotation</key> @@ -280,16 +264,20 @@ </param> </block> <block> - <key>gsm_control_channels_decoder</key> + <key>gsm_get_bcch_or_ccch_bursts</key> <param> <key>id</key> - <value>gsm_control_channels_decoder_0</value> + <value>gsm_get_bcch_or_ccch_bursts_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> + <key>d_fn51_start</key> + <value>2</value> + </param> + <param> <key>alias</key> <value></value> </param> @@ -307,7 +295,7 @@ </param> <param> <key>_coordinate</key> - <value>(897, 358)</value> + <value>(668, 362)</value> </param> <param> <key>_rotation</key> @@ -315,20 +303,16 @@ </param> </block> <block> - <key>gsm_get_bcch_or_ccch_bursts</key> + <key>gsm_control_channels_decoder</key> <param> <key>id</key> - <value>gsm_get_bcch_or_ccch_bursts_0</value> + <value>gsm_control_channels_decoder_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>d_fn51_start</key> - <value>2</value> - </param> - <param> <key>alias</key> <value></value> </param> @@ -346,7 +330,7 @@ </param> <param> <key>_coordinate</key> - <value>(652, 354)</value> + <value>(913, 366)</value> </param> <param> <key>_rotation</key> @@ -393,7 +377,7 @@ </param> <param> <key>_coordinate</key> - <value>(449, 355)</value> + <value>(465, 363)</value> </param> <param> <key>_rotation</key> @@ -401,26 +385,38 @@ </param> </block> <block> - <key>gsm_message_printer</key> + <key>parameter</key> <param> <key>id</key> - <value>gsm_message_printer_0</value> + <value>input_file_name</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>alias</key> - <value></value> + <key>label</key> + <value>input_file_name</value> </param> <param> - <key>affinity</key> + <key>value</key> + <value>input.cfile</value> + </param> + <param> + <key>type</key> + <value>string</value> + </param> + <param> + <key>short_id</key> + <value>i</value> + </param> + <param> + <key>alias</key> <value></value> </param> <param> <key>_coordinate</key> - <value>(1119, 358)</value> + <value>(193, 11)</value> </param> <param> <key>_rotation</key> @@ -428,22 +424,30 @@ </param> </block> <block> - <key>gsm_clock_offset_control</key> + <key>blocks_file_source</key> <param> <key>id</key> - <value>gsm_clock_offset_control_0</value> + <value>blocks_file_source_0</value> </param> <param> <key>_enabled</key> <value>True</value> </param> <param> - <key>fc</key> - <value>fc</value> + <key>file</key> + <value>input_file_name</value> </param> <param> - <key>samp_rate</key> - <value>samp_rate</value> + <key>type</key> + <value>complex</value> + </param> + <param> + <key>repeat</key> + <value>False</value> + </param> + <param> + <key>vlen</key> + <value>1</value> </param> <param> <key>alias</key> @@ -463,11 +467,11 @@ </param> <param> <key>_coordinate</key> - <value>(333, 261)</value> + <value>(23, 354)</value> </param> <param> <key>_rotation</key> - <value>180</value> + <value>0</value> </param> </block> <connection> @@ -477,28 +481,22 @@ <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> - </connection> - <connection> <source_block_id>blocks_file_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> <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_in</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> + <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_control_channels_decoder_0</source_block_id> @@ -507,9 +505,15 @@ <sink_key>msgs</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>gsm_clock_offset_control_0</sink_block_id> - <source_key>measurements</source_key> - <sink_key>measurements</sink_key> + <sink_block_id>gsm_get_bcch_or_ccch_bursts_0</sink_block_id> + <source_key>bursts</source_key> + <sink_key>bursts</sink_key> </connection> </flow_graph> diff --git a/examples/receiver_rtlsdr.grc b/examples/receiver_rtlsdr.grc index 513a28d..d7d4ccb 100644 --- a/examples/receiver_rtlsdr.grc +++ b/examples/receiver_rtlsdr.grc @@ -1,6 +1,6 @@ <?xml version='1.0' encoding='ASCII'?> <flow_graph> - <timestamp>Thu Aug 7 16:47:30 2014</timestamp> + <timestamp>Wed Aug 13 19:03:28 2014</timestamp> <block> <key>options</key> <param> @@ -29,7 +29,7 @@ </param> <param> <key>generate_options</key> - <value>wx_gui</value> + <value>qt_gui</value> </param> <param> <key>category</key> @@ -84,7 +84,7 @@ </param> <param> <key>_coordinate</key> - <value>(13, 167)</value> + <value>(13, 86)</value> </param> <param> <key>_rotation</key> @@ -92,10 +92,10 @@ </param> </block> <block> - <key>variable_slider</key> + <key>variable_qtgui_range</key> <param> <key>id</key> - <value>ppm</value> + <value>g</value> </param> <param> <key>_enabled</key> @@ -103,38 +103,38 @@ </param> <param> <key>label</key> - <value></value> + <value>gain</value> </param> <param> <key>value</key> - <value>0</value> + <value>43</value> </param> <param> - <key>min</key> - <value>-50</value> + <key>start</key> + <value>0</value> </param> <param> - <key>max</key> + <key>stop</key> <value>50</value> </param> <param> - <key>num_steps</key> - <value>100</value> + <key>step</key> + <value>0.5</value> </param> <param> - <key>style</key> - <value>wx.SL_HORIZONTAL</value> + <key>widget</key> + <value>counter</value> </param> <param> - <key>converver</key> - <value>float_converter</value> + <key>orient</key> + <value>Qt.Horizontal</value> </param> <param> - <key>grid_pos</key> - <value></value> + <key>min_len</key> + <value>100</value> </param> <param> - <key>notebook</key> + <key>gui_hint</key> <value></value> </param> <param> @@ -143,7 +143,7 @@ </param> <param> <key>_coordinate</key> - <value>(462, 28)</value> + <value>(218, 10)</value> </param> <param> <key>_rotation</key> @@ -151,7 +151,7 @@ </param> </block> <block> - <key>variable_slider</key> + <key>variable_qtgui_range</key> <param> <key>id</key> <value>fc</value> @@ -162,38 +162,38 @@ </param> <param> <key>label</key> - <value></value> + <value>center_frequency</value> </param> <param> <key>value</key> - <value>940e6</value> + <value>939.4e6</value> </param> <param> - <key>min</key> - <value>800e6</value> + <key>start</key> + <value>925e6</value> </param> <param> - <key>max</key> - <value>1000e6</value> + <key>stop</key> + <value>960e6</value> </param> <param> - <key>num_steps</key> - <value>1000</value> + <key>step</key> + <value>2e5</value> </param> <param> - <key>style</key> - <value>wx.SL_HORIZONTAL</value> + <key>widget</key> + <value>counter_slider</value> </param> <param> - <key>converver</key> - <value>float_converter</value> + <key>orient</key> + <value>Qt.Horizontal</value> </param> <param> - <key>grid_pos</key> - <value></value> + <key>min_len</key> + <value>100</value> </param> <param> - <key>notebook</key> + <key>gui_hint</key> <value></value> </param> <param> @@ -202,7 +202,7 @@ </param> <param> <key>_coordinate</key> - <value>(333, 29)</value> + <value>(330, 9)</value> </param> <param> <key>_rotation</key> @@ -210,10 +210,10 @@ </param> </block> <block> - <key>variable_slider</key> + <key>variable_qtgui_range</key> <param> <key>id</key> - <value>g</value> + <value>ppm</value> </param> <param> <key>_enabled</key> @@ -221,86 +221,47 @@ </param> <param> <key>label</key> - <value></value> + <value>clock_correction</value> </param> <param> <key>value</key> - <value>43</value> - </param> - <param> - <key>min</key> <value>0</value> </param> <param> - <key>max</key> - <value>100</value> + <key>start</key> + <value>-50</value> </param> <param> - <key>num_steps</key> - <value>100</value> + <key>stop</key> + <value>50</value> </param> <param> - <key>style</key> - <value>wx.SL_HORIZONTAL</value> + <key>step</key> + <value>1</value> </param> <param> - <key>converver</key> - <value>float_converter</value> + <key>widget</key> + <value>counter</value> </param> <param> - <key>grid_pos</key> - <value></value> + <key>orient</key> + <value>Qt.Horizontal</value> </param> <param> - <key>notebook</key> - <value></value> + <key>min_len</key> + <value>100</value> </param> <param> - <key>alias</key> + <key>gui_hint</key> <value></value> </param> <param> - <key>_coordinate</key> - <value>(217, 29)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gsm_get_bcch_or_ccch_bursts</key> - <param> - <key>id</key> - <value>gsm_get_bcch_or_ccch_bursts_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>d_fn51_start</key> - <value>2</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>(659, 316)</value> + <value>(473, 10)</value> </param> <param> <key>_rotation</key> @@ -391,7 +352,7 @@ </param> <param> <key>gain_mode1</key> - <value>0</value> + <value>True</value> </param> <param> <key>gain1</key> @@ -431,7 +392,7 @@ </param> <param> <key>gain_mode2</key> - <value>0</value> + <value>True</value> </param> <param> <key>gain2</key> @@ -471,7 +432,7 @@ </param> <param> <key>gain_mode3</key> - <value>0</value> + <value>True</value> </param> <param> <key>gain3</key> @@ -511,7 +472,7 @@ </param> <param> <key>gain_mode4</key> - <value>0</value> + <value>True</value> </param> <param> <key>gain4</key> @@ -551,7 +512,7 @@ </param> <param> <key>_coordinate</key> - <value>(5, 244)</value> + <value>(4, 171)</value> </param> <param> <key>_rotation</key> @@ -559,10 +520,10 @@ </param> </block> <block> - <key>wxgui_fftsink2</key> + <key>qtgui_sink_x</key> <param> <key>id</key> - <value>wxgui_fftsink2_0</value> + <value>qtgui_sink_x_0</value> </param> <param> <key>_enabled</key> @@ -573,72 +534,99 @@ <value>complex</value> </param> <param> - <key>title</key> - <value>FFT Plot</value> + <key>name</key> + <value>""</value> </param> <param> - <key>samp_rate</key> - <value>samp_rate</value> + <key>fftsize</key> + <value>1024</value> </param> <param> - <key>baseband_freq</key> - <value>0</value> + <key>wintype</key> + <value>firdes.WIN_BLACKMAN_hARRIS</value> </param> <param> - <key>y_per_div</key> - <value>10</value> + <key>fc</key> + <value>fc</value> </param> <param> - <key>y_divs</key> - <value>10</value> + <key>bw</key> + <value>samp_rate</value> </param> <param> - <key>ref_level</key> - <value>0</value> + <key>rate</key> + <value>10</value> </param> <param> - <key>ref_scale</key> - <value>2.0</value> + <key>showrf</key> + <value>True</value> </param> <param> - <key>fft_size</key> - <value>1024</value> + <key>plotfreq</key> + <value>True</value> </param> <param> - <key>fft_rate</key> - <value>15</value> + <key>plotwaterfall</key> + <value>True</value> </param> <param> - <key>peak_hold</key> - <value>False</value> + <key>plottime</key> + <value>True</value> </param> <param> - <key>average</key> - <value>False</value> + <key>plotconst</key> + <value>True</value> </param> <param> - <key>avg_alpha</key> - <value>0</value> + <key>gui_hint</key> + <value></value> </param> <param> - <key>win</key> + <key>freqchangevar</key> <value>None</value> </param> <param> - <key>win_size</key> - <value></value> + <key>showports</key> + <value>True</value> </param> <param> - <key>grid_pos</key> + <key>alias</key> <value></value> </param> <param> - <key>notebook</key> + <key>affinity</key> <value></value> </param> <param> - <key>freqvar</key> - <value>None</value> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(455, 374)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gsm_get_bcch_or_ccch_bursts</key> + <param> + <key>id</key> + <value>gsm_get_bcch_or_ccch_bursts_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>d_fn51_start</key> + <value>2</value> </param> <param> <key>alias</key> @@ -649,8 +637,16 @@ <value></value> </param> <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> <key>_coordinate</key> - <value>(455, 398)</value> + <value>(660, 243)</value> </param> <param> <key>_rotation</key> @@ -658,16 +654,24 @@ </param> </block> <block> - <key>gsm_control_channels_decoder</key> + <key>gsm_clock_offset_control</key> <param> <key>id</key> - <value>gsm_control_channels_decoder_0</value> + <value>gsm_clock_offset_control_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> @@ -685,11 +689,11 @@ </param> <param> <key>_coordinate</key> - <value>(919, 320)</value> + <value>(329, 155)</value> </param> <param> <key>_rotation</key> - <value>0</value> + <value>180</value> </param> </block> <block> @@ -703,16 +707,20 @@ <value>True</value> </param> <param> + <key>fc</key> + <value>fc</value> + </param> + <param> <key>ppm</key> <value>0</value> </param> <param> - <key>samp_rate</key> + <key>samp_rate_in</key> <value>samp_rate</value> </param> <param> - <key>fc</key> - <value>fc</value> + <key>samp_rate_out</key> + <value>samp_rate</value> </param> <param> <key>alias</key> @@ -732,7 +740,7 @@ </param> <param> <key>_coordinate</key> - <value>(252, 317)</value> + <value>(251, 236)</value> </param> <param> <key>_rotation</key> @@ -740,24 +748,79 @@ </param> </block> <block> - <key>gsm_clock_offset_control</key> + <key>blocks_tag_debug</key> <param> <key>id</key> - <value>gsm_clock_offset_control_0</value> + <value>blocks_tag_debug_0</value> </param> <param> <key>_enabled</key> + <value>False</value> + </param> + <param> + <key>type</key> + <value>complex</value> + </param> + <param> + <key>name</key> + <value></value> + </param> + <param> + <key>filter</key> + <value>""</value> + </param> + <param> + <key>num_inputs</key> + <value>1</value> + </param> + <param> + <key>vlen</key> + <value>1</value> + </param> + <param> + <key>display</key> <value>True</value> </param> <param> - <key>fc</key> - <value>fc</value> + <key>alias</key> + <value></value> </param> <param> - <key>samp_rate</key> + <key>affinity</key> + <value></value> + </param> + <param> + <key>_coordinate</key> + <value>(456, 477)</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> @@ -775,18 +838,18 @@ </param> <param> <key>_coordinate</key> - <value>(330, 235)</value> + <value>(455, 244)</value> </param> <param> <key>_rotation</key> - <value>180</value> + <value>0</value> </param> </block> <block> - <key>gsm_message_printer</key> + <key>blocks_message_debug</key> <param> <key>id</key> - <value>gsm_message_printer_0</value> + <value>blocks_message_debug_0</value> </param> <param> <key>_enabled</key> @@ -802,7 +865,7 @@ </param> <param> <key>_coordinate</key> - <value>(1140, 320)</value> + <value>(240, 406)</value> </param> <param> <key>_rotation</key> @@ -810,10 +873,10 @@ </param> </block> <block> - <key>blocks_message_debug</key> + <key>gsm_control_channels_decoder</key> <param> <key>id</key> - <value>blocks_message_debug_0</value> + <value>gsm_control_channels_decoder_0</value> </param> <param> <key>_enabled</key> @@ -828,8 +891,16 @@ <value></value> </param> <param> + <key>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> <key>_coordinate</key> - <value>(265, 450)</value> + <value>(920, 247)</value> </param> <param> <key>_rotation</key> @@ -837,46 +908,53 @@ </param> </block> <block> - <key>gsm_receiver_hier</key> + <key>gsm_message_printer</key> <param> <key>id</key> - <value>gsm_receiver_hier_0</value> + <value>gsm_message_printer_0</value> </param> <param> <key>_enabled</key> - <value>True</value> + <value>False</value> </param> <param> - <key>input_rate</key> - <value>samp_rate</value> + <key>alias</key> + <value></value> </param> <param> - <key>osr</key> - <value>4</value> + <key>affinity</key> + <value></value> </param> <param> - <key>arfcn</key> + <key>_coordinate</key> + <value>(1128, 169)</value> + </param> + <param> + <key>_rotation</key> <value>0</value> </param> + </block> + <block> + <key>gsm_message_printer</key> <param> - <key>alias</key> - <value></value> + <key>id</key> + <value>gsm_message_printer_1</value> </param> <param> - <key>affinity</key> - <value></value> + <key>_enabled</key> + <value>True</value> </param> <param> - <key>minoutbuf</key> - <value>0</value> + <key>alias</key> + <value></value> </param> <param> - <key>maxoutbuf</key> - <value>0</value> + <key>affinity</key> + <value></value> </param> <param> <key>_coordinate</key> - <value>(458, 317)</value> + <value>(1141, 247)</value> </param> <param> <key>_rotation</key> @@ -884,16 +962,10 @@ </param> </block> <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_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>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>rtlsdr_source_0</source_block_id> @@ -903,15 +975,15 @@ </connection> <connection> <source_block_id>clock_offset_corrector_0</source_block_id> - <sink_block_id>wxgui_fftsink2_0</sink_block_id> + <sink_block_id>qtgui_sink_x_0</sink_block_id> <source_key>0</source_key> <sink_key>0</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_key>0</source_key> - <sink_key>0</sink_key> + <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> @@ -926,10 +998,22 @@ <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> + <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_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_in</sink_key> + </connection> + <connection> + <source_block_id>clock_offset_corrector_0</source_block_id> + <sink_block_id>blocks_tag_debug_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> @@ -937,4 +1021,10 @@ <source_key>measurements</source_key> <sink_key>print</sink_key> </connection> + <connection> + <source_block_id>gsm_control_channels_decoder_0</source_block_id> + <sink_block_id>gsm_message_printer_1</sink_block_id> + <source_key>msgs</source_key> + <sink_key>msgs</sink_key> + </connection> </flow_graph> diff --git a/examples/receiver_usrp.grc b/examples/receiver_usrp.grc index a7a8dcf..c6fd77a 100644 --- a/examples/receiver_usrp.grc +++ b/examples/receiver_usrp.grc @@ -1,6 +1,6 @@ <?xml version='1.0' encoding='ASCII'?> <flow_graph> - <timestamp>Wed Aug 6 19:56:07 2014</timestamp> + <timestamp>Wed Aug 13 19:03:38 2014</timestamp> <block> <key>options</key> <param> @@ -249,6 +249,253 @@ </param> </block> <block> + <key>wxgui_fftsink2</key> + <param> + <key>id</key> + <value>wxgui_fftsink2_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <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>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>1,1,1,1</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>_coordinate</key> + <value>(284, 367)</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>(266, 269)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gsm_message_printer</key> + <param> + <key>id</key> + <value>gsm_message_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>(905, 272)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gsm_control_channels_decoder</key> + <param> + <key>id</key> + <value>gsm_control_channels_decoder_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>minoutbuf</key> + <value>0</value> + </param> + <param> + <key>maxoutbuf</key> + <value>0</value> + </param> + <param> + <key>_coordinate</key> + <value>(694, 272)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> + <key>gsm_get_bcch_or_ccch_bursts</key> + <param> + <key>id</key> + <value>gsm_get_bcch_or_ccch_bursts_0</value> + </param> + <param> + <key>_enabled</key> + <value>True</value> + </param> + <param> + <key>d_fn51_start</key> + <value>2</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>(452, 268)</value> + </param> + <param> + <key>_rotation</key> + <value>0</value> + </param> + </block> + <block> <key>uhd_usrp_source</key> <param> <key>id</key> @@ -296,7 +543,7 @@ </param> <param> <key>clock_source0</key> - <value>external</value> + <value></value> </param> <param> <key>time_source0</key> @@ -928,254 +1175,7 @@ </param> <param> <key>_coordinate</key> - <value>(22, 253)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>wxgui_fftsink2</key> - <param> - <key>id</key> - <value>wxgui_fftsink2_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <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>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>1,1,1,1</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>_coordinate</key> - <value>(284, 367)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gsm_get_bcch_or_ccch_bursts</key> - <param> - <key>id</key> - <value>gsm_get_bcch_or_ccch_bursts_0</value> - </param> - <param> - <key>_enabled</key> - <value>True</value> - </param> - <param> - <key>d_fn51_start</key> - <value>2</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>(452, 268)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gsm_control_channels_decoder</key> - <param> - <key>id</key> - <value>gsm_control_channels_decoder_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>minoutbuf</key> - <value>0</value> - </param> - <param> - <key>maxoutbuf</key> - <value>0</value> - </param> - <param> - <key>_coordinate</key> - <value>(694, 272)</value> - </param> - <param> - <key>_rotation</key> - <value>0</value> - </param> - </block> - <block> - <key>gsm_message_printer</key> - <param> - <key>id</key> - <value>gsm_message_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>(905, 272)</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>(266, 269)</value> + <value>(25, 261)</value> </param> <param> <key>_rotation</key> @@ -1195,8 +1195,8 @@ <sink_key>0</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_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> @@ -1207,8 +1207,8 @@ <sink_key>msgs</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_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> |