564 lines
11 KiB
XML
564 lines
11 KiB
XML
<?xml version='1.0' encoding='ASCII'?>
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<?grc format='1' created='3.7.6'?>
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<flow_graph>
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<timestamp>Thu Nov 6 14:41:06 2014</timestamp>
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<block>
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<key>options</key>
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<param>
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<key>id</key>
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<value>gsm_input</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>title</key>
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<value>GSM input adaptor</value>
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</param>
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<param>
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<key>author</key>
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<value>Piotr Krysik</value>
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</param>
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<param>
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<key>description</key>
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<value>Adaptor of input stream for the GSM receiver. Contains frequency ofset corrector doing also resampling to integer multiplies of GSM sample rate and LP filter filtering GSM channel.</value>
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</param>
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<param>
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<key>window_size</key>
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<value>1280, 1024</value>
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</param>
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<param>
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<key>generate_options</key>
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<value>hb</value>
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</param>
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<param>
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<key>category</key>
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<value></value>
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</param>
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<param>
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<key>run_options</key>
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<value>prompt</value>
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</param>
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<param>
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<key>run</key>
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<value>True</value>
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</param>
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<param>
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<key>max_nouts</key>
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<value>0</value>
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</param>
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<param>
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<key>realtime_scheduling</key>
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<value></value>
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</param>
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<param>
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<key>alias</key>
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<value></value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(10, 10)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>variable</key>
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<param>
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<key>id</key>
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<value>samp_rate_out</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>value</key>
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<value>1625000.0/6.0*osr</value>
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</param>
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<param>
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<key>alias</key>
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<value></value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(632, 19)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>parameter</key>
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<param>
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<key>id</key>
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<value>ppm</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>label</key>
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<value>ppm</value>
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</param>
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<param>
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<key>value</key>
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<value>0</value>
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</param>
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<param>
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<key>type</key>
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<value>eng_float</value>
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</param>
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<param>
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<key>short_id</key>
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<value></value>
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</param>
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<param>
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<key>alias</key>
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<value></value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(453, 22)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>parameter</key>
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<param>
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<key>id</key>
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<value>osr</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>label</key>
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<value>OSR</value>
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</param>
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<param>
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<key>value</key>
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<value>4</value>
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</param>
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<param>
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<key>type</key>
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<value>intx</value>
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</param>
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<param>
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<key>short_id</key>
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<value></value>
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</param>
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<param>
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<key>alias</key>
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<value></value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(541, 23)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>parameter</key>
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<param>
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<key>id</key>
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<value>fc</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>label</key>
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<value>fc</value>
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</param>
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<param>
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<key>value</key>
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<value>940e6</value>
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</param>
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<param>
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<key>type</key>
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<value>eng_float</value>
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</param>
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<param>
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<key>short_id</key>
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<value></value>
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</param>
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<param>
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<key>alias</key>
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<value></value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(231, 22)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>parameter</key>
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<param>
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<key>id</key>
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<value>samp_rate_in</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>label</key>
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<value>samp_rate_in</value>
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</param>
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<param>
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<key>value</key>
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<value>1e6</value>
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</param>
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<param>
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<key>type</key>
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<value>eng_float</value>
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</param>
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<param>
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<key>short_id</key>
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<value></value>
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</param>
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<param>
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<key>alias</key>
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<value></value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(328, 22)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>low_pass_filter</key>
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<param>
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<key>id</key>
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<value>low_pass_filter_0_0</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>type</key>
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<value>fir_filter_ccf</value>
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</param>
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<param>
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<key>decim</key>
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<value>1</value>
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</param>
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<param>
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<key>interp</key>
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<value>1</value>
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</param>
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<param>
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<key>gain</key>
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<value>1</value>
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</param>
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<param>
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<key>samp_rate</key>
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<value>samp_rate_out</value>
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</param>
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<param>
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<key>cutoff_freq</key>
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<value>125e3</value>
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</param>
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<param>
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<key>width</key>
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<value>5e3</value>
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</param>
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<param>
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<key>win</key>
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<value>firdes.WIN_HAMMING</value>
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</param>
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<param>
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<key>beta</key>
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<value>6.76</value>
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</param>
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<param>
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<key>alias</key>
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<value></value>
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</param>
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<param>
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<key>affinity</key>
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<value></value>
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</param>
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<param>
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<key>minoutbuf</key>
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<value>0</value>
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</param>
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<param>
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<key>maxoutbuf</key>
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<value>0</value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(704, 179)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>pad_sink</key>
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<param>
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<key>id</key>
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<value>pad_sink_0</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>label</key>
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<value>out</value>
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</param>
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<param>
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<key>type</key>
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<value>complex</value>
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</param>
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<param>
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<key>vlen</key>
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<value>1</value>
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</param>
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<param>
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<key>num_streams</key>
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<value>1</value>
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</param>
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<param>
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<key>optional</key>
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<value>False</value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(904, 227)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>fractional_resampler_xx</key>
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<param>
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<key>id</key>
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<value>fractional_resampler_xx_0</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>type</key>
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<value>complex</value>
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</param>
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<param>
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<key>phase_shift</key>
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<value>0</value>
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</param>
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<param>
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<key>resamp_ratio</key>
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<value>samp_rate_in/samp_rate_out</value>
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</param>
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<param>
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<key>alias</key>
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<value></value>
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</param>
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<param>
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<key>affinity</key>
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<value></value>
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</param>
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<param>
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<key>minoutbuf</key>
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<value>0</value>
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</param>
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<param>
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<key>maxoutbuf</key>
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<value>0</value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(488, 216)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>pad_source</key>
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<param>
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<key>id</key>
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<value>pad_source_0</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>label</key>
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<value>in</value>
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</param>
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<param>
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<key>type</key>
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<value>complex</value>
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</param>
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<param>
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<key>vlen</key>
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<value>1</value>
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</param>
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<param>
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<key>num_streams</key>
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<value>1</value>
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</param>
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<param>
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<key>optional</key>
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<value>False</value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(56, 179)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>pad_source</key>
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<param>
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<key>id</key>
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<value>ppm_in</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>label</key>
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<value>ppm_in</value>
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</param>
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<param>
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<key>type</key>
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<value>message</value>
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</param>
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<param>
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<key>vlen</key>
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<value>1</value>
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</param>
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<param>
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<key>num_streams</key>
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<value>1</value>
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</param>
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<param>
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<key>optional</key>
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<value>True</value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(56, 243)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<block>
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<key>gsm_clock_offset_corrector</key>
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<param>
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<key>id</key>
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<value>gsm_clock_offset_corrector_0</value>
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</param>
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<param>
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<key>_enabled</key>
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<value>True</value>
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</param>
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<param>
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<key>fc</key>
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<value>fc</value>
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</param>
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<param>
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<key>ppm</key>
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<value>ppm</value>
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</param>
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<param>
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<key>samp_rate_in</key>
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<value>samp_rate_in</value>
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</param>
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<param>
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<key>alias</key>
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<value></value>
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</param>
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<param>
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<key>affinity</key>
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<value></value>
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</param>
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<param>
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<key>minoutbuf</key>
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<value>0</value>
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</param>
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<param>
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<key>maxoutbuf</key>
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<value>0</value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(280, 195)</value>
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</param>
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<param>
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<key>_rotation</key>
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<value>0</value>
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</param>
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</block>
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<connection>
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<source_block_id>low_pass_filter_0_0</source_block_id>
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<sink_block_id>pad_sink_0</sink_block_id>
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<source_key>0</source_key>
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<sink_key>0</sink_key>
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</connection>
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<connection>
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<source_block_id>fractional_resampler_xx_0</source_block_id>
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<sink_block_id>low_pass_filter_0_0</sink_block_id>
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<source_key>0</source_key>
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<sink_key>0</sink_key>
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</connection>
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<connection>
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<source_block_id>gsm_clock_offset_corrector_0</source_block_id>
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<sink_block_id>fractional_resampler_xx_0</sink_block_id>
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<source_key>0</source_key>
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<sink_key>0</sink_key>
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</connection>
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<connection>
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<source_block_id>pad_source_0</source_block_id>
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<sink_block_id>gsm_clock_offset_corrector_0</sink_block_id>
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<source_key>0</source_key>
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<sink_key>0</sink_key>
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</connection>
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<connection>
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<source_block_id>ppm_in</source_block_id>
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<sink_block_id>gsm_clock_offset_corrector_0</sink_block_id>
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<source_key>0</source_key>
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<sink_key>ppm_in</sink_key>
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</connection>
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</flow_graph>
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