Connect output of doppler correction block to waterfall sink
This commit is contained in:
George Vardakis
parent
870474c097
commit
a4c7b3941f
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@ -1,5 +1,5 @@
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<?xml version='1.0' encoding='utf-8'?>
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<?grc format='1' created='3.7.12'?>
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<?grc format='1' created='3.7.11'?>
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<flow_graph>
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<timestamp>Mon Apr 10 23:26:02 2017</timestamp>
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<block>
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@ -72,10 +72,6 @@
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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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@ -84,10 +80,6 @@
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<key>title</key>
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<value>NOAA APT Decoder</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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@ -378,10 +370,6 @@ TX sampling rate</value>
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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>hide</key>
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<value>none</value>
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</param>
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<param>
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<key>type</key>
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<value>string</value>
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@ -504,10 +492,6 @@ TX sampling rate</value>
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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>hide</key>
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<value>none</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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@ -594,10 +578,6 @@ TX sampling rate</value>
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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>hide</key>
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<value>none</value>
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</param>
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<param>
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<key>type</key>
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<value>string</value>
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@ -641,10 +621,6 @@ TX sampling rate</value>
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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>hide</key>
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<value>none</value>
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</param>
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<param>
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<key>type</key>
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<value>string</value>
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@ -688,10 +664,6 @@ TX sampling rate</value>
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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>hide</key>
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<value>none</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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@ -735,10 +707,6 @@ TX sampling rate</value>
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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>hide</key>
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<value>none</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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@ -841,10 +809,6 @@ TX sampling rate</value>
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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>hide</key>
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<value>none</value>
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</param>
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<param>
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<key>type</key>
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<value>string</value>
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@ -943,10 +907,6 @@ TX sampling rate</value>
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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>hide</key>
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<value>none</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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@ -1100,10 +1060,6 @@ TX sampling rate</value>
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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>hide</key>
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<value>none</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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@ -1147,10 +1103,6 @@ TX sampling rate</value>
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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>hide</key>
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<value>none</value>
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</param>
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<param>
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<key>type</key>
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<value>string</value>
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@ -1195,10 +1147,6 @@ we shift the LO a little further</value>
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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>hide</key>
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<value>none</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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@ -2649,10 +2597,6 @@ we shift the LO a little further</value>
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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>hide</key>
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<value>none</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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@ -2867,7 +2811,7 @@ we shift the LO a little further</value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(896, 232)</value>
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<value>(936, 232)</value>
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</param>
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<param>
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<key>_rotation</key>
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@ -2932,10 +2876,6 @@ we shift the LO a little further</value>
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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>hide</key>
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<value>none</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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@ -2979,10 +2919,6 @@ we shift the LO a little further</value>
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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>hide</key>
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<value>none</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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@ -3026,10 +2962,6 @@ we shift the LO a little further</value>
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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>hide</key>
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<value>none</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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@ -3073,10 +3005,6 @@ we shift the LO a little further</value>
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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>hide</key>
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<value>none</value>
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</param>
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<param>
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<key>type</key>
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<value>string</value>
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@ -3161,7 +3089,7 @@ we shift the LO a little further</value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(1112, 236)</value>
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<value>(1176, 236)</value>
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</param>
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<param>
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<key>_rotation</key>
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@ -3226,6 +3154,10 @@ we shift the LO a little further</value>
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<key>width</key>
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<value>2080</value>
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</param>
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<param>
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<key>split</key>
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<value>False</value>
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</param>
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<param>
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<key>sync</key>
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<value>bool(sync)</value>
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@ -3365,7 +3297,7 @@ we shift the LO a little further</value>
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</param>
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<param>
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<key>_coordinate</key>
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<value>(917, 0)</value>
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<value>(712, 0)</value>
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</param>
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<param>
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<key>_rotation</key>
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@ -3385,7 +3317,7 @@ we shift the LO a little further</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_rx/ ( first_stage_decimation * int(samp_rate_rx/ first_stage_decimation / initial_bandwidth))</value>
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<value>samp_rate_rx /first_stage_decimation</value>
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</param>
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</block>
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<block>
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@ -3422,10 +3354,6 @@ we shift the LO a little further</value>
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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>hide</key>
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<value>none</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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@ -3469,10 +3397,6 @@ we shift the LO a little further</value>
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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>hide</key>
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<value>none</value>
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</param>
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<param>
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<key>type</key>
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<value>string</value>
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@ -3518,12 +3442,6 @@ we shift the LO a little further</value>
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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>fft_filter_xxx_0</source_block_id>
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<sink_block_id>satnogs_waterfall_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>fir_filter_xxx_1</source_block_id>
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<sink_block_id>rational_resampler_xxx_0</sink_block_id>
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@ -3578,6 +3496,12 @@ we shift the LO a little further</value>
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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>satnogs_coarse_doppler_correction_cc_0</source_block_id>
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<sink_block_id>satnogs_waterfall_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>satnogs_tcp_rigctl_msg_source_0</source_block_id>
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<sink_block_id>satnogs_coarse_doppler_correction_cc_0</sink_block_id>
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@ -5,7 +5,7 @@
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# Title: NOAA APT Decoder
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# Author: Manolis Surligas, George Vardakis
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# Description: A NOAA APT Decoder with automatic image synchronization
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# Generated: Fri Feb 2 16:19:42 2018
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# Generated: Thu Feb 8 14:09:41 2018
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##################################################
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from gnuradio import analog
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@ -65,10 +65,10 @@ class satnogs_noaa_apt_decoder(gr.top_block):
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##################################################
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# Blocks
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##################################################
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self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(samp_rate_rx/ ( first_stage_decimation * int(samp_rate_rx/ first_stage_decimation / initial_bandwidth)), 0.0, 8, 1024, waterfall_file_path, 0)
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self.satnogs_waterfall_sink_0 = satnogs.waterfall_sink(samp_rate_rx /first_stage_decimation, 0.0, 8, 1024, waterfall_file_path, 0)
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self.satnogs_tcp_rigctl_msg_source_0 = satnogs.tcp_rigctl_msg_source("127.0.0.1", rigctl_port, False, 1000/doppler_correction_per_sec, 1500)
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self.satnogs_ogg_encoder_0 = satnogs.ogg_encoder(file_path, 48000, 0.8)
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self.satnogs_noaa_apt_sink_0 = satnogs.noaa_apt_sink(decoded_data_file_path, 2080, 1800, bool(sync), bool(flip_images))
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self.satnogs_noaa_apt_sink_0 = satnogs.noaa_apt_sink(decoded_data_file_path, 2080, 1800, False, bool(sync), bool(flip_images))
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self.satnogs_iq_sink_0 = satnogs.iq_sink(32767, iq_file_path, False, enable_iq_dump)
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self.satnogs_coarse_doppler_correction_cc_0 = satnogs.coarse_doppler_correction_cc(rx_freq, samp_rate_rx /first_stage_decimation)
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self.rational_resampler_xxx_2 = filter.rational_resampler_ccc(
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@ -122,8 +122,6 @@ class satnogs_noaa_apt_decoder(gr.top_block):
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audio_decimation=audio_decimation,
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)
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##################################################
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# Connections
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##################################################
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@ -134,7 +132,6 @@ class satnogs_noaa_apt_decoder(gr.top_block):
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self.connect((self.blocks_complex_to_mag_0, 0), (self.rational_resampler_xxx_0_0, 0))
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self.connect((self.fft_filter_xxx_0, 0), (self.analog_wfm_rcv_0, 0))
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self.connect((self.fft_filter_xxx_0, 0), (self.rational_resampler_xxx_2, 0))
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self.connect((self.fft_filter_xxx_0, 0), (self.satnogs_waterfall_sink_0, 0))
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self.connect((self.fir_filter_xxx_1, 0), (self.rational_resampler_xxx_0, 0))
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self.connect((self.freq_xlating_fir_filter_xxx_0, 0), (self.satnogs_coarse_doppler_correction_cc_0, 0))
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self.connect((self.hilbert_fc_0, 0), (self.blocks_complex_to_mag_0, 0))
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@ -144,6 +141,7 @@ class satnogs_noaa_apt_decoder(gr.top_block):
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self.connect((self.rational_resampler_xxx_1, 0), (self.satnogs_ogg_encoder_0, 0))
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self.connect((self.rational_resampler_xxx_2, 0), (self.satnogs_iq_sink_0, 0))
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self.connect((self.satnogs_coarse_doppler_correction_cc_0, 0), (self.fft_filter_xxx_0, 0))
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self.connect((self.satnogs_coarse_doppler_correction_cc_0, 0), (self.satnogs_waterfall_sink_0, 0))
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def get_antenna(self):
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return self.antenna
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