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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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29
src/main/java/io/github/dsheirer/channel/state/DecoderState.java
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@@ -1,3 +1,23 @@
/*
* ******************************************************************************
* 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.channel.state;
import io.github.dsheirer.channel.IChannelDescriptor;
@@ -261,7 +281,14 @@ public abstract class DecoderState extends Module implements ActivitySummaryProv
identifierUpdateNotification.getIdentifier().getForm() != Form.DECODER_TYPE &&
identifierUpdateNotification.getIdentifier().getForm() != Form.CHANNEL_DESCRIPTOR)
{
getIdentifierCollection().update(identifierUpdateNotification.getIdentifier());
if(identifierUpdateNotification.isAdd())
{
getIdentifierCollection().update(identifierUpdateNotification.getIdentifier());
}
else if(identifierUpdateNotification.isSilentAdd())
{
getIdentifierCollection().silentUpdate(identifierUpdateNotification.getIdentifier());
}
}
if(identifierUpdateNotification.getOperation() == IdentifierUpdateNotification.Operation.ADD)