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61 Rotating Control Channel Support - P25 Decoder (#475)

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* Initial work on add support for rotating control channels.

* Creates multiple frequency editor control.

* Updates channel source editor to allow user to select multi-frequency
configuration and add multiple frequencies.

* Adds full support for rotating control channels to the P25 channelizer.
Users define multiple frequencies in the channel source configuration.
The decoder monitors the state of the channel for a CONTROL state.  If
the state does not stay in the CONTROL state for a user-specified delay
value, then the decoder rotates to the next frequency in the list.  This
behavior continues until the decoder state once again changes to CONTROL.

This is NOT a 'scanner' feature.
This commit is contained in:
Denny Sheirer
2019-01-06 06:59:04 -05:00
committed by GitHub
parent 3a39ae76ba
commit 5481fb7d4d
44 changed files with 2502 additions and 634 deletions
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8
src/main/java/io/github/dsheirer/module/ProcessingChain.java
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@@ -1,7 +1,7 @@
/*
* ******************************************************************************
* sdrtrunk
* Copyright (C) 2014-2018 Dennis Sheirer
* Copyright (C) 2014-2019 Dennis Sheirer
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -456,7 +456,7 @@ public class ProcessingChain implements Listener<ChannelEvent>
if(module instanceof IHeartbeatProvider)
{
((IHeartbeatProvider)module).getHeartbeatManager().addHeartbeatListener(mHeartbeatBroadcaster);
((IHeartbeatProvider)module).addHeartbeatListener(mHeartbeatBroadcaster);
}
if(module instanceof IMessageProvider)
@@ -528,7 +528,7 @@ public class ProcessingChain implements Listener<ChannelEvent>
if(module instanceof IHeartbeatProvider)
{
((IHeartbeatProvider)module).getHeartbeatManager().removeHeartbeatListener(mHeartbeatBroadcaster);
((IHeartbeatProvider)module).removeHeartbeatListener(mHeartbeatBroadcaster);
}
if(module instanceof IMessageProvider)
@@ -571,7 +571,7 @@ public class ProcessingChain implements Listener<ChannelEvent>
mSourceEventBroadcaster.broadcast(SourceEvent.sampleRateChange(mSource.getSampleRate(), "Processing Chain Startup"));
//Broadcast the source center frequency / sample rate so that each of the modules can self-configure
mSourceEventBroadcaster.broadcast(SourceEvent.frequencyChange(mSource.getFrequency(), "Processing Chain Startup"));
mSourceEventBroadcaster.broadcast(SourceEvent.frequencyChange(mSource, mSource.getFrequency(), "Processing Chain Startup"));
//Setup the channel state to monitor source overflow conditions
mSource.setOverflowListener(mChannelState);