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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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59
src/main/java/io/github/dsheirer/source/Source.java
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@@ -1,25 +1,29 @@
/*******************************************************************************
* SDR Trunk
* Copyright (C) 2014 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
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
******************************************************************************/
/*
* ******************************************************************************
* sdrtrunk
* 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
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>
* *****************************************************************************
*/
package io.github.dsheirer.source;
import io.github.dsheirer.module.Module;
import io.github.dsheirer.sample.IOverflowListener;
import io.github.dsheirer.sample.Listener;
import io.github.dsheirer.sample.SampleType;
import io.github.dsheirer.source.heartbeat.Heartbeat;
import io.github.dsheirer.source.heartbeat.HeartbeatManager;
import io.github.dsheirer.source.heartbeat.IHeartbeatProvider;
@@ -39,8 +43,29 @@ public abstract class Source extends Module implements ISourceEventListener, ISo
}
/**
* Buffer overflow listener
*/
protected IOverflowListener mOverflowListener;
/**
* Adds the listener to receive heartbeats from this source
*/
@Override
public void addHeartbeatListener(Listener<Heartbeat> listener)
{
getHeartbeatManager().addHeartbeatListener(listener);
}
/**
* Removes the listener from receiving heartbeats from this source
*/
@Override
public void removeHeartbeatListener(Listener<Heartbeat> listener)
{
getHeartbeatManager().removeHeartbeatListener(listener);
}
/**
* Indicates the type of samples provided by this source: real or complex
*/