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Code Issues Packages Projects Releases 2 Wiki Activity

Resolves #173 - logging/management of P25 TDMA channels. There is no Phase II decoder support yet.

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Denny
2017-02-12 10:20:45 -05:00
parent a0c32f6fe0
commit 6916d95cdf
53 changed files with 5780 additions and 4601 deletions
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275
src/module/decode/p25/message/tdu/lc/SecondaryControlChannelBroadcast.java
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@@ -1,3 +1,21 @@
/*******************************************************************************
* sdrtrunk
* Copyright (C) 2014-2017 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 module.decode.p25.message.tdu.lc;
import module.decode.p25.message.IBandIdentifier;
@@ -5,155 +23,162 @@ import module.decode.p25.message.IdentifierReceiver;
import module.decode.p25.message.tsbk.osp.control.SystemService;
import module.decode.p25.reference.LinkControlOpcode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SecondaryControlChannelBroadcast extends TDULinkControlMessage
implements IdentifierReceiver
public class SecondaryControlChannelBroadcast extends TDULinkControlMessage implements IdentifierReceiver
{
private final static Logger mLog =
LoggerFactory.getLogger( SecondaryControlChannelBroadcast.class );
public static final int[] RFSS_ID = {72, 73, 74, 75, 88, 89, 90, 91};
public static final int[] SITE_ID = {92, 93, 94, 95, 96, 97, 98, 99};
public static final int[] IDENTIFIER_A = {112, 113, 114, 115};
public static final int[] CHANNEL_A = {116, 117, 118, 119, 120, 121, 122, 123, 136, 137, 138, 139};
public static final int[] SYSTEM_SERVICE_CLASS_A = {140, 141, 142, 143, 144, 145, 146, 147};
public static final int[] IDENTIFIER_B = {160, 161, 162, 163};
public static final int[] CHANNEL_B = {164, 165, 166, 167, 168, 169, 170, 171, 184, 185, 186, 187};
public static final int[] SYSTEM_SERVICE_CLASS_B = {188, 189, 190, 191, 192, 193, 194, 195};
private IBandIdentifier mIdentifierProviderA;
private IBandIdentifier mIdentifierProviderB;
public SecondaryControlChannelBroadcast(TDULinkControlMessage source)
{
super(source);
}
public static final int[] RFSS_ID = { 72,73,74,75,88,89,90,91 };
public static final int[] SITE_ID = { 92,93,94,95,96,97,98,99 };
public static final int[] IDENTIFIER_A = { 112,113,114,115 };
public static final int[] CHANNEL_A = { 116,117,118,119,120,121,122,
123,136,137,138,139 };
public static final int[] SYSTEM_SERVICE_CLASS_A = { 140,141,142,143,144,
145,146,147 };
public static final int[] IDENTIFIER_B = { 160,161,162,163 };
public static final int[] CHANNEL_B = { 164,165,166,167,168,169,170,
171,184,185,186,187 };
public static final int[] SYSTEM_SERVICE_CLASS_B = { 188,189,190,191,192,
193,194,195 };
private IBandIdentifier mIdentifierProviderA;
private IBandIdentifier mIdentifierProviderB;
public SecondaryControlChannelBroadcast( TDULinkControlMessage source )
{
super( source );
}
@Override
public String getEventType()
{
return LinkControlOpcode.SECONDARY_CONTROL_CHANNEL_BROADCAST.getDescription();
}
@Override
public String getMessage()
{
StringBuilder sb = new StringBuilder();
sb.append( getMessageStub() );
sb.append( " SITE:" + getRFSubsystemID() + "-" + getSiteID() );
sb.append( " CHAN A:" + getChannelA() );
sb.append( " " + SystemService.toString( getSystemServiceClassA() ) );
sb.append( " CHAN B:" + getChannelB() );
sb.append( " " + SystemService.toString( getSystemServiceClassB() ) );
return sb.toString();
}
public String getRFSubsystemID()
{
return mMessage.getHex( RFSS_ID, 2 );
}
public String getSiteID()
{
return mMessage.getHex( SITE_ID, 2 );
}
public int getIdentifierA()
{
return mMessage.getInt( IDENTIFIER_A );
}
public int getChannelA()
{
return mMessage.getInt( CHANNEL_A );
}
public String getChannelNumberA()
{
return getIdentifierA() + "-" + getChannelA();
}
public int getIdentifierB()
{
return mMessage.getInt( IDENTIFIER_B );
}
public int getChannelB()
{
return mMessage.getInt( CHANNEL_B );
}
public String getChannelNumberB()
{
return getIdentifierB() + "-" + getChannelB();
}
public int getSystemServiceClassA()
{
return mMessage.getInt( SYSTEM_SERVICE_CLASS_A );
}
public int getSystemServiceClassB()
{
return mMessage.getInt( SYSTEM_SERVICE_CLASS_B );
}
@Override
public void setIdentifierMessage( int identifier, IBandIdentifier message )
@Override
public String getMessage()
{
if( identifier == getIdentifierA() )
{
mIdentifierProviderA = message;
}
if( identifier == getIdentifierB() )
{
mIdentifierProviderB = message;
}
StringBuilder sb = new StringBuilder();
sb.append(getMessageStub());
sb.append(" SITE:" + getRFSubsystemID() + "-" + getSiteID());
sb.append(" CHAN A:" + getChannelA());
sb.append(" " + SystemService.toString(getSystemServiceClassA()));
sb.append(" CHAN B:" + getChannelB());
sb.append(" " + SystemService.toString(getSystemServiceClassB()));
return sb.toString();
}
@Override
public String getRFSubsystemID()
{
return mMessage.getHex(RFSS_ID, 2);
}
public String getSiteID()
{
return mMessage.getHex(SITE_ID, 2);
}
public int getIdentifierA()
{
return mMessage.getInt(IDENTIFIER_A);
}
public int getChannelA()
{
return mMessage.getInt(CHANNEL_A);
}
public String getChannelNumberA()
{
return getIdentifierA() + "-" + getChannelA();
}
public int getIdentifierB()
{
return mMessage.getInt(IDENTIFIER_B);
}
public int getChannelB()
{
return mMessage.getInt(CHANNEL_B);
}
public String getChannelNumberB()
{
return getIdentifierB() + "-" + getChannelB();
}
public int getSystemServiceClassA()
{
return mMessage.getInt(SYSTEM_SERVICE_CLASS_A);
}
public int getSystemServiceClassB()
{
return mMessage.getInt(SYSTEM_SERVICE_CLASS_B);
}
@Override
public void setIdentifierMessage(int identifier, IBandIdentifier message)
{
if(identifier == getIdentifierA())
{
mIdentifierProviderA = message;
}
if(identifier == getIdentifierB())
{
mIdentifierProviderB = message;
}
}
@Override
public int[] getIdentifiers()
{
int[] identifiers = new int[ 2 ];
identifiers[ 0 ] = getIdentifierA();
identifiers[ 1 ] = getIdentifierB();
return identifiers;
int[] identifiers = new int[2];
identifiers[0] = getIdentifierA();
identifiers[1] = getIdentifierB();
return identifiers;
}
public long getDownlinkFrequencyA()
{
return calculateDownlink( mIdentifierProviderA, getChannelA() );
if(mIdentifierProviderA != null)
{
return mIdentifierProviderA.getDownlinkFrequency(getChannelA());
}
return 0;
}
public long getUplinkFrequencyA()
{
return calculateUplink( mIdentifierProviderA, getChannelA() );
if(mIdentifierProviderA != null)
{
return mIdentifierProviderA.getUplinkFrequency(getChannelA());
}
return 0;
}
public long getDownlinkFrequencyB()
{
return calculateDownlink( mIdentifierProviderB, getChannelB() );
if(mIdentifierProviderB != null)
{
return mIdentifierProviderB.getDownlinkFrequency(getChannelB());
}
return 0;
}
public long getUplinkFrequencyB()
{
return calculateUplink( mIdentifierProviderB, getChannelB() );
if(mIdentifierProviderB != null)
{
return mIdentifierProviderB.getUplinkFrequency(getChannelB());
}
return 0;
}
}