Adding Gnuradio Flow Diagram
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commit
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@ -0,0 +1,731 @@
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<?xml version='1.0' encoding='utf-8'?>
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<?grc format='1' created='3.7.13'?>
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<flow_graph>
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<timestamp>Sun Apr 19 13:32:56 2020</timestamp>
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<block>
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<key>options</key>
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<param>
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<key>author</key>
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<value>zs6cmo</value>
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</param>
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<param>
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<key>window_size</key>
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<value></value>
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</param>
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<param>
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<key>category</key>
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<value>[GRC Hier Blocks]</value>
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</param>
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<param>
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<key>comment</key>
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<value></value>
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</param>
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<param>
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<key>description</key>
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<value>Interface for SVXlink</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>_coordinate</key>
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<value>(8, 8)</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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<param>
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<key>generate_options</key>
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<value>no_gui</value>
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</param>
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<param>
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<key>hier_block_src_path</key>
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<value>.:</value>
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</param>
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<param>
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<key>id</key>
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<value>rpitx_interface</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>qt_qss_theme</key>
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<value></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>run_command</key>
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<value>{python} -u {filename}</value>
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</param>
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<param>
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<key>run_options</key>
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<value>run</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>sizing_mode</key>
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<value>fixed</value>
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</param>
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<param>
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<key>thread_safe_setters</key>
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<value></value>
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</param>
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<param>
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<key>title</key>
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<value>SVxlink .... X Interface</value>
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</param>
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<param>
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<key>placement</key>
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<value>(0,0)</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>comment</key>
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<value></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>_coordinate</key>
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<value>(8, 160)</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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<param>
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<key>id</key>
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<value>tx_audo_level</value>
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</param>
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<param>
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<key>value</key>
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<value>400</value>
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</param>
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</block>
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<block>
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<key>analog_nbfm_tx</key>
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<param>
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<key>audio_rate</key>
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<value>48</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>comment</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>_enabled</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>(448, 180)</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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<param>
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<key>id</key>
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<value>analog_nbfm_tx_0</value>
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</param>
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<param>
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<key>max_dev</key>
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<value>10</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>minoutbuf</key>
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<value>0</value>
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</param>
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<param>
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<key>fh</key>
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<value>-1.0</value>
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</param>
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<param>
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<key>quad_rate</key>
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<value>96</value>
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</param>
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<param>
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<key>tau</key>
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<value>75</value>
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</param>
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</block>
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<block>
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<key>blks2_tcp_sink</key>
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<param>
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<key>addr</key>
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<value>127.0.0.1</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>comment</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>_enabled</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>(744, 324)</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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<param>
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<key>id</key>
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<value>blks2_tcp_sink_0</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>server</key>
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<value>False</value>
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</param>
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<param>
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<key>port</key>
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<value>8011</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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</block>
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<block>
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<key>blocks_deinterleave</key>
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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>blocksize</key>
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<value>1</value>
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</param>
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<param>
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<key>comment</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>_enabled</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>(240, 200)</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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<param>
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<key>id</key>
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<value>blocks_deinterleave_0</value>
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</param>
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<param>
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<key>type</key>
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<value>short</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>minoutbuf</key>
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<value>0</value>
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</param>
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<param>
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<key>num_streams</key>
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<value>2</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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</block>
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<block>
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<key>blocks_multiply_const_vxx</key>
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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>comment</key>
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<value></value>
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</param>
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<param>
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<key>const</key>
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<value>400</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>_enabled</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>(528, 52)</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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<param>
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<key>id</key>
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<value>blocks_multiply_const_vxx_0</value>
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</param>
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<param>
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<key>type</key>
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<value>float</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>minoutbuf</key>
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<value>0</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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</block>
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<block>
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<key>blocks_multiply_const_vxx</key>
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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>comment</key>
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<value></value>
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</param>
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<param>
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<key>const</key>
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<value>1</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>_enabled</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>(472, 340)</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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<param>
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<key>id</key>
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<value>blocks_multiply_const_vxx_1</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>maxoutbuf</key>
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<value>0</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>vlen</key>
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<value>1</value>
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</param>
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</block>
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<block>
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<key>blocks_null_sink</key>
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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>bus_conns</key>
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<value>[[0,],]</value>
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</param>
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<param>
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<key>comment</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>_enabled</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>(272, 344)</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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<param>
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<key>id</key>
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<value>blocks_null_sink_0</value>
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</param>
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<param>
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<key>type</key>
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<value>short</value>
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</param>
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<param>
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<key>num_inputs</key>
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<value>1</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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</block>
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<block>
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<key>blocks_short_to_float</key>
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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>comment</key>
|
||||
<value></value>
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||||
</param>
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<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(328, 52)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_short_to_float_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>scale</key>
|
||||
<value>32767</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>blocks_udp_source</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(16, 276)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>blocks_udp_source_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>ipaddr</key>
|
||||
<value>127.0.0.1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>eof</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>short</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>psize</key>
|
||||
<value>4096</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>port</key>
|
||||
<value>1235</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>vlen</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>low_pass_filter</key>
|
||||
<param>
|
||||
<key>beta</key>
|
||||
<value>6.76</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>cutoff_freq</key>
|
||||
<value>6</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>decim</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>fir_filter_fff</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(760, 4)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>gain</key>
|
||||
<value>2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>low_pass_filter_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>interp</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>samp_rate</key>
|
||||
<value>48</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>width</key>
|
||||
<value>250</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>win</key>
|
||||
<value>firdes.WIN_HAMMING</value>
|
||||
</param>
|
||||
</block>
|
||||
<block>
|
||||
<key>rational_resampler_xxx</key>
|
||||
<param>
|
||||
<key>alias</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>comment</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>affinity</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>decim</key>
|
||||
<value>2</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_enabled</key>
|
||||
<value>True</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>fbw</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_coordinate</key>
|
||||
<value>(744, 188)</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>_rotation</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>id</key>
|
||||
<value>rational_resampler_xxx_0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>interp</key>
|
||||
<value>1</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>maxoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>minoutbuf</key>
|
||||
<value>0</value>
|
||||
</param>
|
||||
<param>
|
||||
<key>taps</key>
|
||||
<value></value>
|
||||
</param>
|
||||
<param>
|
||||
<key>type</key>
|
||||
<value>ccc</value>
|
||||
</param>
|
||||
</block>
|
||||
<connection>
|
||||
<source_block_id>analog_nbfm_tx_0</source_block_id>
|
||||
<sink_block_id>rational_resampler_xxx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_deinterleave_0</source_block_id>
|
||||
<sink_block_id>blocks_short_to_float_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_deinterleave_0</source_block_id>
|
||||
<sink_block_id>blocks_null_sink_0</sink_block_id>
|
||||
<source_key>1</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_multiply_const_vxx_0</source_block_id>
|
||||
<sink_block_id>low_pass_filter_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_multiply_const_vxx_1</source_block_id>
|
||||
<sink_block_id>blks2_tcp_sink_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_short_to_float_0</source_block_id>
|
||||
<sink_block_id>blocks_multiply_const_vxx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>blocks_udp_source_0</source_block_id>
|
||||
<sink_block_id>blocks_deinterleave_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>low_pass_filter_0</source_block_id>
|
||||
<sink_block_id>analog_nbfm_tx_0</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
<connection>
|
||||
<source_block_id>rational_resampler_xxx_0</source_block_id>
|
||||
<sink_block_id>blocks_multiply_const_vxx_1</sink_block_id>
|
||||
<source_key>0</source_key>
|
||||
<sink_key>0</sink_key>
|
||||
</connection>
|
||||
</flow_graph>
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
#!/usr/bin/env python2
|
||||
# -*- coding: utf-8 -*-
|
||||
##################################################
|
||||
# GNU Radio Python Flow Graph
|
||||
# Title: SVxlink .... X Interface
|
||||
# Author: zs6cmo
|
||||
# Description: Interface for SVXlink
|
||||
# Generated: Mon Apr 20 11:41:48 2020
|
||||
##################################################
|
||||
|
||||
|
||||
from gnuradio import analog
|
||||
from gnuradio import blocks
|
||||
from gnuradio import eng_notation
|
||||
from gnuradio import filter
|
||||
from gnuradio import gr
|
||||
from gnuradio.eng_option import eng_option
|
||||
from gnuradio.filter import firdes
|
||||
from grc_gnuradio import blks2 as grc_blks2
|
||||
from optparse import OptionParser
|
||||
|
||||
|
||||
class rpitx_interface(gr.top_block):
|
||||
|
||||
def __init__(self):
|
||||
gr.top_block.__init__(self, "SVxlink .... X Interface")
|
||||
|
||||
##################################################
|
||||
# Variables
|
||||
##################################################
|
||||
self.tx_audo_level = tx_audo_level = 400
|
||||
|
||||
##################################################
|
||||
# Blocks
|
||||
##################################################
|
||||
self.rational_resampler_xxx_0 = filter.rational_resampler_ccc(
|
||||
interpolation=1,
|
||||
decimation=2,
|
||||
taps=None,
|
||||
fractional_bw=None,
|
||||
)
|
||||
self.low_pass_filter_0 = filter.fir_filter_fff(1, firdes.low_pass(
|
||||
2, 48, 6, 250, firdes.WIN_HAMMING, 6.76))
|
||||
self.blocks_udp_source_0 = blocks.udp_source(gr.sizeof_short*1, '127.0.0.1', 1235, 4096, True)
|
||||
self.blocks_short_to_float_0 = blocks.short_to_float(1, 32767)
|
||||
self.blocks_null_sink_0 = blocks.null_sink(gr.sizeof_short*1)
|
||||
self.blocks_multiply_const_vxx_1 = blocks.multiply_const_vcc((1, ))
|
||||
self.blocks_multiply_const_vxx_0 = blocks.multiply_const_vff((400, ))
|
||||
self.blocks_deinterleave_0 = blocks.deinterleave(gr.sizeof_short*1, 1)
|
||||
self.blks2_tcp_sink_0 = grc_blks2.tcp_sink(
|
||||
itemsize=gr.sizeof_gr_complex*1,
|
||||
addr='127.0.0.1',
|
||||
port=8011,
|
||||
server=False,
|
||||
)
|
||||
self.analog_nbfm_tx_0 = analog.nbfm_tx(
|
||||
audio_rate=48,
|
||||
quad_rate=96,
|
||||
tau=75,
|
||||
max_dev=10,
|
||||
fh=-1.0,
|
||||
)
|
||||
|
||||
|
||||
|
||||
##################################################
|
||||
# Connections
|
||||
##################################################
|
||||
self.connect((self.analog_nbfm_tx_0, 0), (self.rational_resampler_xxx_0, 0))
|
||||
self.connect((self.blocks_deinterleave_0, 1), (self.blocks_null_sink_0, 0))
|
||||
self.connect((self.blocks_deinterleave_0, 0), (self.blocks_short_to_float_0, 0))
|
||||
self.connect((self.blocks_multiply_const_vxx_0, 0), (self.low_pass_filter_0, 0))
|
||||
self.connect((self.blocks_multiply_const_vxx_1, 0), (self.blks2_tcp_sink_0, 0))
|
||||
self.connect((self.blocks_short_to_float_0, 0), (self.blocks_multiply_const_vxx_0, 0))
|
||||
self.connect((self.blocks_udp_source_0, 0), (self.blocks_deinterleave_0, 0))
|
||||
self.connect((self.low_pass_filter_0, 0), (self.analog_nbfm_tx_0, 0))
|
||||
self.connect((self.rational_resampler_xxx_0, 0), (self.blocks_multiply_const_vxx_1, 0))
|
||||
|
||||
def get_tx_audo_level(self):
|
||||
return self.tx_audo_level
|
||||
|
||||
def set_tx_audo_level(self, tx_audo_level):
|
||||
self.tx_audo_level = tx_audo_level
|
||||
|
||||
|
||||
def main(top_block_cls=rpitx_interface, options=None):
|
||||
|
||||
tb = top_block_cls()
|
||||
tb.start()
|
||||
tb.wait()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
Loading…
Reference in New Issue