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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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325
src/module/decode/p25/message/pdu/UnitToUnitChannelGrantExtended.java
View File

@@ -1,199 +1,220 @@
/*******************************************************************************
* 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.pdu;
import module.decode.p25.message.IBandIdentifier;
import module.decode.p25.message.IdentifierReceiver;
import module.decode.p25.reference.DataUnitID;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
import module.decode.p25.message.IBandIdentifier;
import module.decode.p25.message.IdentifierReceiver;
import module.decode.p25.reference.DataUnitID;
public abstract class UnitToUnitChannelGrantExtended extends PDUMessage
implements IdentifierReceiver
public abstract class UnitToUnitChannelGrantExtended extends PDUMessage implements IdentifierReceiver
{
/* Service Options */
public static final int EMERGENCY_FLAG = 128;
public static final int ENCRYPTED_CHANNEL_FLAG = 129;
public static final int DUPLEX_MODE = 130;
public static final int SESSION_MODE = 131;
public static final int[] SOURCE_ADDRESS = { 88,89,90,91,92,93,94,95,96,97,
98,99,100,101,102,103,104,105,106,107,108,109,110,111 };
public static final int[] SERVICE_OPTIONS = { 128,129,130,131,132,133,134,
135 };
public static final int[] SOURCE_WACN = { 160,161,162,163,164,165,166,167,
168,169,170,171,172,173,174,175,176,177,178,179 };
public static final int[] SOURCE_SYSTEM_ID = { 180,181,182,183,184,185,186,
187,188,189,190,191 };
public static final int[] SOURCE_ID = { 192,193,194,195,196,197,198,199,200,
201,202,203,204,205,206,207,208,209,210,211,212,213,214,215 };
public static final int[] TARGET_ADDRESS = { 216,217,218,219,220,221,222,
223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239 };
public static final int[] TRANSMIT_IDENTIFIER = { 240,241,242,243 };
public static final int[] TRANSMIT_NUMBER = { 244,245,246,247,248,249,250,
251,252,253,254,255 };
public static final int[] RECEIVE_IDENTIFIER = { 256,257,258,259 };
public static final int[] RECEIVE_NUMBER = { 260,261,262,263,264,265,266,
267,268,269,270,271 };
public static final int[] MULTIPLE_BLOCK_CRC = { 320,321,322,323,324,325,
326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,
343,344,345,346,347,348,349,350,351 };
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public UnitToUnitChannelGrantExtended( BinaryMessage message,
DataUnitID duid, AliasList aliasList )
public static final int[] SOURCE_ADDRESS = {88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111};
public static final int[] SERVICE_OPTIONS = {128, 129, 130, 131, 132, 133, 134, 135};
public static final int[] SOURCE_WACN = {160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174,
175, 176, 177, 178, 179};
public static final int[] SOURCE_SYSTEM_ID = {180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191};
public static final int[] SOURCE_ID = {192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206,
207, 208, 209, 210, 211, 212, 213, 214, 215};
public static final int[] TARGET_ADDRESS = {216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229,
230, 231, 232, 233, 234, 235, 236, 237, 238, 239};
public static final int[] TRANSMIT_IDENTIFIER = {240, 241, 242, 243};
public static final int[] TRANSMIT_NUMBER = {244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255};
public static final int[] RECEIVE_IDENTIFIER = {256, 257, 258, 259};
public static final int[] RECEIVE_NUMBER = {260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271};
public static final int[] MULTIPLE_BLOCK_CRC = {320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332,
333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351};
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public UnitToUnitChannelGrantExtended(BinaryMessage message, DataUnitID duid, AliasList aliasList)
{
super( message, duid, aliasList );
super(message, duid, aliasList);
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU2( mMessage );
mCRC[ 1 ] = mMessage.getCRC();
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU2(mMessage);
mCRC[1] = mMessage.getCRC();
}
public String getMessage()
{
StringBuilder sb = new StringBuilder();
sb.append( getMessageStub() );
if( isEmergency() )
sb.append(getMessageStub());
if(isEmergency())
{
sb.append( " EMERGENCY" );
sb.append(" EMERGENCY");
}
sb.append( " FROM ADDR:" );
sb.append( getSourceAddress() );
sb.append( " ID:" );
sb.append( getSourceID() );
sb.append( " TO:" );
sb.append( getTargetAddress() );
sb.append( " WACN:" );
sb.append( getSourceWACN() );
sb.append( " SYS:" );
sb.append( getSourceSystemID() );
sb.append( " CHAN DN:" + getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber() );
sb.append( " " + getDownlinkFrequency() );
sb.append( " CHAN UP:" + getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber() );
sb.append( " " + getUplinkFrequency() );
sb.append(" FROM ADDR:");
sb.append(getSourceAddress());
sb.append(" ID:");
sb.append(getSourceID());
sb.append(" TO:");
sb.append(getTargetAddress());
sb.append(" WACN:");
sb.append(getSourceWACN());
sb.append(" SYS:");
sb.append(getSourceSystemID());
sb.append(" CHAN DN:" + getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber());
sb.append(" " + getDownlinkFrequency());
sb.append(" CHAN UP:" + getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber());
sb.append(" " + getUplinkFrequency());
return sb.toString();
}
public boolean isEmergency()
{
return mMessage.get( EMERGENCY_FLAG );
return mMessage.get(EMERGENCY_FLAG);
}
public boolean isEncrypted()
{
return mMessage.get( ENCRYPTED_CHANNEL_FLAG );
return mMessage.get(ENCRYPTED_CHANNEL_FLAG);
}
public DuplexMode getDuplexMode()
{
return mMessage.get( DUPLEX_MODE ) ? DuplexMode.FULL : DuplexMode.HALF;
return mMessage.get(DUPLEX_MODE) ? DuplexMode.FULL : DuplexMode.HALF;
}
public SessionMode getSessionMode()
{
return mMessage.get( SESSION_MODE ) ?
SessionMode.CIRCUIT : SessionMode.PACKET;
return mMessage.get(SESSION_MODE) ?
SessionMode.CIRCUIT : SessionMode.PACKET;
}
public String getSourceAddress()
{
return mMessage.getHex( SOURCE_ADDRESS, 6 );
}
public String getSourceID()
{
return mMessage.getHex( SOURCE_ID, 6 );
}
public String getSourceWACN()
{
return mMessage.getHex( SOURCE_WACN, 5 );
}
public String getSourceSystemID()
{
return mMessage.getHex( SOURCE_SYSTEM_ID, 3 );
}
public String getTargetAddress()
{
return mMessage.getHex( TARGET_ADDRESS, 6 );
}
public int getTransmitChannelIdentifier()
{
return mMessage.getInt( TRANSMIT_IDENTIFIER );
}
public int getTransmitChannelNumber()
{
return mMessage.getInt( TRANSMIT_NUMBER );
}
public String getTransmitChannel()
{
return getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber();
}
public int getReceiveChannelIdentifier()
{
return mMessage.getInt( RECEIVE_IDENTIFIER );
}
public int getReceiveChannelNumber()
{
return mMessage.getInt( RECEIVE_NUMBER );
}
public String getReceiveChannel()
{
return getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber();
}
public long getDownlinkFrequency()
{
return calculateDownlink( mTransmitIdentifierUpdate, getTransmitChannelNumber() );
}
public long getUplinkFrequency()
{
return calculateUplink( mReceiveIdentifierUpdate, getReceiveChannelNumber() );
return mMessage.getHex(SOURCE_ADDRESS, 6);
}
@Override
public void setIdentifierMessage( int identifier, IBandIdentifier message )
public String getSourceID()
{
if( identifier == getTransmitChannelIdentifier() )
{
mTransmitIdentifierUpdate = message;
}
if( identifier == getReceiveChannelIdentifier() )
{
mReceiveIdentifierUpdate = message;
}
return mMessage.getHex(SOURCE_ID, 6);
}
public String getSourceWACN()
{
return mMessage.getHex(SOURCE_WACN, 5);
}
public String getSourceSystemID()
{
return mMessage.getHex(SOURCE_SYSTEM_ID, 3);
}
public String getTargetAddress()
{
return mMessage.getHex(TARGET_ADDRESS, 6);
}
public int getTransmitChannelIdentifier()
{
return mMessage.getInt(TRANSMIT_IDENTIFIER);
}
public int getTransmitChannelNumber()
{
return mMessage.getInt(TRANSMIT_NUMBER);
}
public String getTransmitChannel()
{
return getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber();
}
public int getReceiveChannelIdentifier()
{
return mMessage.getInt(RECEIVE_IDENTIFIER);
}
public int getReceiveChannelNumber()
{
return mMessage.getInt(RECEIVE_NUMBER);
}
public String getReceiveChannel()
{
return getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber();
}
public long getDownlinkFrequency()
{
if(mTransmitIdentifierUpdate != null)
{
return mTransmitIdentifierUpdate.getDownlinkFrequency(getTransmitChannelNumber());
}
return 0;
}
public long getUplinkFrequency()
{
if(mReceiveIdentifierUpdate != null)
{
return mReceiveIdentifierUpdate.getUplinkFrequency(getReceiveChannelNumber());
}
return 0;
}
@Override
public void setIdentifierMessage(int identifier, IBandIdentifier message)
{
if(identifier == getTransmitChannelIdentifier())
{
mTransmitIdentifierUpdate = message;
}
if(identifier == getReceiveChannelIdentifier())
{
mReceiveIdentifierUpdate = message;
}
}
public int[] getIdentifiers()
{
int[] idens = new int[2];
idens[0] = getTransmitChannelIdentifier();
idens[1] = getReceiveChannelIdentifier();
return idens;
}
public int[] getIdentifiers()
{
int[] idens = new int[ 2 ];
idens[ 0 ] = getTransmitChannelIdentifier();
idens[ 1 ] = getReceiveChannelIdentifier();
return idens;
}
}

300
src/module/decode/p25/message/pdu/osp/control/AdjacentStatusBroadcastExtended.java
View File

@@ -1,5 +1,26 @@
/*******************************************************************************
* 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.pdu.osp.control;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
import module.decode.p25.message.IAdjacentSite;
import module.decode.p25.message.IBandIdentifier;
import module.decode.p25.message.IdentifierReceiver;
@@ -7,43 +28,32 @@ import module.decode.p25.message.pdu.PDUMessage;
import module.decode.p25.message.tsbk.osp.control.SystemService;
import module.decode.p25.reference.DataUnitID;
import module.decode.p25.reference.Opcode;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
public class AdjacentStatusBroadcastExtended extends PDUMessage
implements IdentifierReceiver, IAdjacentSite
public class AdjacentStatusBroadcastExtended extends PDUMessage implements IdentifierReceiver, IAdjacentSite
{
public static final int[] LRA = { 88,89,90,91,92,93,94,95 };
public static final int[] SYSTEM_ID = { 100,101,102,103,104,105,106,107,108,
109,110,111 };
public static final int[] RF_SUBSYSTEM_ID = { 128,129,130,131,132,133,134,
135 };
public static final int[] SITE_ID = { 136,137,138,139,140,141,142,143 };
public static final int[] TRANSMIT_IDENTIFIER = { 160,161,162,163 };
public static final int[] TRANSMIT_CHANNEL = { 164,165,166,167,168,169,170,
171,172,173,174,175 };
public static final int[] RECEIVE_IDENTIFIER = { 176,177,178,179 };
public static final int[] RECEIVE_CHANNEL = { 180,181,182,183,184,185,186,
187,188,189,190,191 };
public static final int[] SYSTEM_SERVICE_CLASS = { 192,193,194,195,196,197,
198,199 };
public static final int[] MULTIPLE_BLOCK_CRC = { 224,225,226,227,228,229,
230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,
248,249,250,251,252,253,254,255 };
private IBandIdentifier mTransmitIdentifierProvider;
private IBandIdentifier mReceiveIdentifierProvider;
public AdjacentStatusBroadcastExtended( BinaryMessage message,
DataUnitID duid, AliasList aliasList )
public static final int[] LRA = {88, 89, 90, 91, 92, 93, 94, 95};
public static final int[] SYSTEM_ID = {100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111};
public static final int[] RF_SUBSYSTEM_ID = {128, 129, 130, 131, 132, 133, 134, 135};
public static final int[] SITE_ID = {136, 137, 138, 139, 140, 141, 142, 143};
public static final int[] TRANSMIT_IDENTIFIER = {160, 161, 162, 163};
public static final int[] TRANSMIT_CHANNEL = {164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175};
public static final int[] RECEIVE_IDENTIFIER = {176, 177, 178, 179};
public static final int[] RECEIVE_CHANNEL = {180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191};
public static final int[] SYSTEM_SERVICE_CLASS = {192, 193, 194, 195, 196, 197, 198, 199};
public static final int[] MULTIPLE_BLOCK_CRC = {224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236,
237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255};
private IBandIdentifier mTransmitIdentifierProvider;
private IBandIdentifier mReceiveIdentifierProvider;
public AdjacentStatusBroadcastExtended(BinaryMessage message, DataUnitID duid, AliasList aliasList)
{
super( message, duid, aliasList );
super(message, duid, aliasList);
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1( mMessage );
mCRC[ 1 ] = mMessage.getCRC();
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1(mMessage);
mCRC[1] = mMessage.getCRC();
}
@Override
@@ -51,138 +61,148 @@ public class AdjacentStatusBroadcastExtended extends PDUMessage
{
return Opcode.ADJACENT_STATUS_BROADCAST.getDescription();
}
public String getMessage()
{
StringBuilder sb = new StringBuilder();
sb.append( getMessageStub() );
sb.append( " LRA:" + getLRA() );
sb.append( " SYS:" + getSystemID() );
sb.append( " RFSS:" + getRFSS() );
sb.append( " SITE:" + getSiteID() );
sb.append(getMessageStub());
sb.append( " CTRL CHAN:" + getTransmitIdentifier() + "-" + getTransmitChannel() );
sb.append(" LRA:" + getLRA());
sb.append( " DN:" + getDownlinkFrequency() );
sb.append(" SYS:" + getSystemID());
sb.append( " " + getReceiveIdentifier() + "-" + getReceiveChannel() );
sb.append(" RFSS:" + getRFSS());
sb.append(" SITE:" + getSiteID());
sb.append(" CTRL CHAN:" + getTransmitIdentifier() + "-" + getTransmitChannel());
sb.append(" DN:" + getDownlinkFrequency());
sb.append(" " + getReceiveIdentifier() + "-" + getReceiveChannel());
sb.append(" UP:" + getUplinkFrequency());
sb.append(" SYS SVC CLASS:" + getSystemServiceClass());
sb.append( " UP:" + getUplinkFrequency() );
sb.append( " SYS SVC CLASS:" + getSystemServiceClass() );
return sb.toString();
}
public String getUniqueID()
{
StringBuilder sb = new StringBuilder();
sb.append( getSystemID() );
sb.append( ":" );
sb.append( getRFSS() );
sb.append( ":" );
sb.append( getSiteID() );
return sb.toString();
StringBuilder sb = new StringBuilder();
sb.append(getSystemID());
sb.append(":");
sb.append(getRFSS());
sb.append(":");
sb.append(getSiteID());
return sb.toString();
}
public String getSystemID()
{
return mMessage.getHex( SYSTEM_ID, 3 );
}
public String getSiteID()
{
return mMessage.getHex( SITE_ID, 2 );
}
public int getTransmitIdentifier()
{
return mMessage.getInt( TRANSMIT_IDENTIFIER );
}
public int getTransmitChannel()
{
return mMessage.getInt( TRANSMIT_CHANNEL );
}
public int getReceiveIdentifier()
{
return mMessage.getInt( RECEIVE_IDENTIFIER );
}
public int getReceiveChannel()
{
return mMessage.getInt( RECEIVE_CHANNEL );
}
public String getSystemID()
{
return mMessage.getHex(SYSTEM_ID, 3);
}
public String getSiteID()
{
return mMessage.getHex(SITE_ID, 2);
}
public int getTransmitIdentifier()
{
return mMessage.getInt(TRANSMIT_IDENTIFIER);
}
public int getTransmitChannel()
{
return mMessage.getInt(TRANSMIT_CHANNEL);
}
public int getReceiveIdentifier()
{
return mMessage.getInt(RECEIVE_IDENTIFIER);
}
public int getReceiveChannel()
{
return mMessage.getInt(RECEIVE_CHANNEL);
}
public long getDownlinkFrequency()
{
return calculateDownlink( mTransmitIdentifierProvider, getTransmitChannel() );
if(mTransmitIdentifierProvider != null)
{
return mTransmitIdentifierProvider.getDownlinkFrequency(getTransmitChannel());
}
return 0;
}
public long getUplinkFrequency()
{
return calculateUplink( mReceiveIdentifierProvider, getReceiveChannel() );
if(mReceiveIdentifierProvider != null)
{
return mReceiveIdentifierProvider.getUplinkFrequency(getReceiveChannel());
}
return 0;
}
@Override
public void setIdentifierMessage( int identifier, IBandIdentifier message )
@Override
public void setIdentifierMessage(int identifier, IBandIdentifier message)
{
if( identifier == getTransmitIdentifier() )
{
mTransmitIdentifierProvider = message;
}
if( identifier == getReceiveIdentifier() )
{
mReceiveIdentifierProvider = message;
}
if(identifier == getTransmitIdentifier())
{
mTransmitIdentifierProvider = message;
}
if(identifier == getReceiveIdentifier())
{
mReceiveIdentifierProvider = message;
}
}
public int[] getIdentifiers()
{
int[] idens = new int[ 2 ];
idens[ 0 ] = getTransmitIdentifier();
idens[ 1 ] = getReceiveIdentifier();
return idens;
}
@Override
public String getRFSS()
{
return mMessage.getHex( RF_SUBSYSTEM_ID, 2 );
}
public int[] getIdentifiers()
{
int[] idens = new int[2];
@Override
public String getLRA()
{
return mMessage.getHex( LRA, 2 );
}
idens[0] = getTransmitIdentifier();
idens[1] = getReceiveIdentifier();
@Override
public String getSystemServiceClass()
{
return SystemService.toString( mMessage.getInt( SYSTEM_SERVICE_CLASS ) );
}
return idens;
}
@Override
public String getDownlinkChannel()
{
return getTransmitIdentifier() + "-" + getTransmitChannel();
}
@Override
public String getRFSS()
{
return mMessage.getHex(RF_SUBSYSTEM_ID, 2);
}
@Override
public String getUplinkChannel()
{
return getReceiveIdentifier() + "-" + getReceiveChannel();
}
@Override
public String getLRA()
{
return mMessage.getHex(LRA, 2);
}
@Override
public String getSystemServiceClass()
{
return SystemService.toString(mMessage.getInt(SYSTEM_SERVICE_CLASS));
}
@Override
public String getDownlinkChannel()
{
return getTransmitIdentifier() + "-" + getTransmitChannel();
}
@Override
public String getUplinkChannel()
{
return getReceiveIdentifier() + "-" + getReceiveChannel();
}
}

277
src/module/decode/p25/message/pdu/osp/control/NetworkStatusBroadcastExtended.java
View File

@@ -1,5 +1,26 @@
/*******************************************************************************
* 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.pdu.osp.control;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
import module.decode.p25.message.IBandIdentifier;
import module.decode.p25.message.IdentifierReceiver;
import module.decode.p25.message.pdu.PDUMessage;
@@ -7,42 +28,32 @@ import module.decode.p25.message.tsbk.osp.control.SystemService;
import module.decode.p25.reference.DataUnitID;
import module.decode.p25.reference.Opcode;
import module.decode.p25.reference.P25NetworkCallsign;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
public class NetworkStatusBroadcastExtended extends PDUMessage
implements IdentifierReceiver
public class NetworkStatusBroadcastExtended extends PDUMessage implements IdentifierReceiver
{
public static final int[] LRA = { 88,89,90,91,92,93,94,95 };
public static final int[] SYSTEM_ID = { 100,101,102,103,104,105,106,107,108,
109,110,111 };
public static final int[] WACN = { 160,161,162,163,164,165,166,167,168,169,
170,171,172,173,174,175,176,177,178,179 };
public static final int[] TRANSMIT_IDENTIFIER = { 184,185,186,187 };
public static final int[] TRANSMIT_CHANNEL = { 188,189,190,191,192,193,194,
195,196,197,198,199 };
public static final int[] RECEIVE_IDENTIFIER = { 200,201,202,203 };
public static final int[] RECEIVE_CHANNEL = { 204,205,206,207,208,209,210,
211,212,213,214,215 };
public static final int[] SYSTEM_SERVICE_CLASS = { 216,217,218,219,220,221,
222,223 };
public static final int[] MULTIPLE_BLOCK_CRC = { 224,225,226,227,228,229,
230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,
248,249,250,251,252,253,254,255 };
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public NetworkStatusBroadcastExtended( BinaryMessage message,
DataUnitID duid, AliasList aliasList )
public static final int[] LRA = {88, 89, 90, 91, 92, 93, 94, 95};
public static final int[] SYSTEM_ID = {100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111};
public static final int[] WACN = {160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
176, 177, 178, 179};
public static final int[] TRANSMIT_IDENTIFIER = {184, 185, 186, 187};
public static final int[] TRANSMIT_CHANNEL = {188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199};
public static final int[] RECEIVE_IDENTIFIER = {200, 201, 202, 203};
public static final int[] RECEIVE_CHANNEL = {204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215};
public static final int[] SYSTEM_SERVICE_CLASS = {216, 217, 218, 219, 220, 221, 222, 223};
public static final int[] MULTIPLE_BLOCK_CRC = {224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236,
237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255};
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public NetworkStatusBroadcastExtended(BinaryMessage message, DataUnitID duid, AliasList aliasList)
{
super( message, duid, aliasList );
super(message, duid, aliasList);
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1( mMessage );
mCRC[ 1 ] = mMessage.getCRC();
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1(mMessage);
mCRC[1] = mMessage.getCRC();
}
@Override
@@ -50,111 +61,121 @@ public class NetworkStatusBroadcastExtended extends PDUMessage
{
return Opcode.NETWORK_STATUS_BROADCAST.getDescription();
}
public String getMessage()
{
StringBuilder sb = new StringBuilder();
sb.append( getMessageStub() );
sb.append( " LRA:" + getLocationRegistrationArea() );
sb.append( " WACN:" + getWACN() );
sb.append( " SYS:" + getSystemID() );
sb.append( " CTRL CHAN:" + getReceiveIdentifier() + "-" + getReceiveChannel() );
sb.append( " DN:" + getDownlinkFrequency() );
sb.append( " " + getTransmitIdentifier() + "-" + getTransmitChannel() );
sb.append( " UP:" + getUplinkFrequency() );
sb.append( " SYS SVC CLASS:" +
SystemService.toString( getSystemServiceClass() ) );
sb.append(getMessageStub());
sb.append(" LRA:" + getLocationRegistrationArea());
sb.append(" WACN:" + getWACN());
sb.append(" SYS:" + getSystemID());
sb.append(" CTRL CHAN:" + getReceiveIdentifier() + "-" + getReceiveChannel());
sb.append(" DN:" + getDownlinkFrequency());
sb.append(" " + getTransmitIdentifier() + "-" + getTransmitChannel());
sb.append(" UP:" + getUplinkFrequency());
sb.append(" SYS SVC CLASS:" +
SystemService.toString(getSystemServiceClass()));
return sb.toString();
}
public String getLocationRegistrationArea()
{
return mMessage.getHex( LRA, 2 );
}
public String getSystemID()
{
return mMessage.getHex( SYSTEM_ID, 3 );
}
public String getWACN()
{
return mMessage.getHex( WACN, 5 );
}
public String getNetworkCallsign()
{
return P25NetworkCallsign.getCallsign( mMessage.getInt( WACN ),
mMessage.getInt( SYSTEM_ID ) );
}
public int getTransmitIdentifier()
{
return mMessage.getInt( TRANSMIT_IDENTIFIER );
}
public int getTransmitChannel()
{
return mMessage.getInt( TRANSMIT_CHANNEL );
}
public int getReceiveIdentifier()
{
return mMessage.getInt( RECEIVE_IDENTIFIER );
}
public int getReceiveChannel()
{
return mMessage.getInt( RECEIVE_CHANNEL );
}
public int getSystemServiceClass()
public String getLocationRegistrationArea()
{
return mMessage.getInt( SYSTEM_SERVICE_CLASS );
}
public long getDownlinkFrequency()
{
return calculateDownlink( mTransmitIdentifierUpdate, getTransmitChannel() );
}
public long getUplinkFrequency()
{
return calculateUplink( mReceiveIdentifierUpdate, getReceiveChannel() );
return mMessage.getHex(LRA, 2);
}
@Override
public void setIdentifierMessage( int identifier, IBandIdentifier message )
public String getSystemID()
{
if( identifier == getTransmitIdentifier() )
{
mTransmitIdentifierUpdate = message;
}
if( identifier == getReceiveIdentifier() )
{
mReceiveIdentifierUpdate = message;
}
return mMessage.getHex(SYSTEM_ID, 3);
}
public String getWACN()
{
return mMessage.getHex(WACN, 5);
}
public String getNetworkCallsign()
{
return P25NetworkCallsign.getCallsign(mMessage.getInt(WACN),
mMessage.getInt(SYSTEM_ID));
}
public int getTransmitIdentifier()
{
return mMessage.getInt(TRANSMIT_IDENTIFIER);
}
public int getTransmitChannel()
{
return mMessage.getInt(TRANSMIT_CHANNEL);
}
public int getReceiveIdentifier()
{
return mMessage.getInt(RECEIVE_IDENTIFIER);
}
public int getReceiveChannel()
{
return mMessage.getInt(RECEIVE_CHANNEL);
}
public int getSystemServiceClass()
{
return mMessage.getInt(SYSTEM_SERVICE_CLASS);
}
public long getDownlinkFrequency()
{
if(mTransmitIdentifierUpdate != null)
{
return mTransmitIdentifierUpdate.getDownlinkFrequency(getTransmitChannel());
}
return 0;
}
public long getUplinkFrequency()
{
if(mReceiveIdentifierUpdate != null)
{
return mReceiveIdentifierUpdate.getUplinkFrequency(getReceiveChannel());
}
return 0;
}
@Override
public void setIdentifierMessage(int identifier, IBandIdentifier message)
{
if(identifier == getTransmitIdentifier())
{
mTransmitIdentifierUpdate = message;
}
if(identifier == getReceiveIdentifier())
{
mReceiveIdentifierUpdate = message;
}
}
public int[] getIdentifiers()
{
int[] idens = new int[2];
idens[0] = getTransmitIdentifier();
idens[1] = getReceiveIdentifier();
return idens;
}
public int[] getIdentifiers()
{
int[] idens = new int[ 2 ];
idens[ 0 ] = getTransmitIdentifier();
idens[ 1 ] = getReceiveIdentifier();
return idens;
}
}

287
src/module/decode/p25/message/pdu/osp/control/RFSSStatusBroadcastExtended.java
View File

@@ -1,48 +1,59 @@
/*******************************************************************************
* 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.pdu.osp.control;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
import module.decode.p25.message.IBandIdentifier;
import module.decode.p25.message.IdentifierReceiver;
import module.decode.p25.message.pdu.PDUMessage;
import module.decode.p25.message.tsbk.osp.control.SystemService;
import module.decode.p25.reference.DataUnitID;
import module.decode.p25.reference.Opcode;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
public class RFSSStatusBroadcastExtended extends PDUMessage
implements IdentifierReceiver
public class RFSSStatusBroadcastExtended extends PDUMessage implements IdentifierReceiver
{
public static final int[] LRA = { 88,89,90,91,92,93,94,95 };
public static final int ACTIVE_NETWORK_CONNECTION_INDICATOR = 99;
public static final int[] SYSTEM_ID = { 100,101,102,103,104,105,106,107,108,
109,110,111 };
public static final int[] RFSS_ID = { 160,161,162,163,164,165,166,167 };
public static final int[] SITE_ID = { 168,169,170,171,172,173,174,175 };
public static final int[] TRANSMIT_IDENTIFIER = { 184,185,186,187 };
public static final int[] TRANSMIT_CHANNEL = { 188,189,190,191,192,193,194,
195,196,197,198,199 };
public static final int[] RECEIVE_IDENTIFIER = { 200,201,202,203 };
public static final int[] RECEIVE_CHANNEL = { 204,205,206,207,208,209,210,
211,212,213,214,215 };
public static final int[] SYSTEM_SERVICE_CLASS = { 216,217,218,219,220,221,
222,223 };
public static final int[] MULTIPLE_BLOCK_CRC = { 224,225,226,227,228,229,
230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,
248,249,250,251,252,253,254,255 };
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public RFSSStatusBroadcastExtended( BinaryMessage message,
DataUnitID duid, AliasList aliasList )
public static final int[] LRA = {88, 89, 90, 91, 92, 93, 94, 95};
public static final int ACTIVE_NETWORK_CONNECTION_INDICATOR = 99;
public static final int[] SYSTEM_ID = {100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111};
public static final int[] RFSS_ID = {160, 161, 162, 163, 164, 165, 166, 167};
public static final int[] SITE_ID = {168, 169, 170, 171, 172, 173, 174, 175};
public static final int[] TRANSMIT_IDENTIFIER = {184, 185, 186, 187};
public static final int[] TRANSMIT_CHANNEL = {188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199};
public static final int[] RECEIVE_IDENTIFIER = {200, 201, 202, 203};
public static final int[] RECEIVE_CHANNEL = {204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215};
public static final int[] SYSTEM_SERVICE_CLASS = {216, 217, 218, 219, 220, 221, 222, 223};
public static final int[] MULTIPLE_BLOCK_CRC = {224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236,
237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255};
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public RFSSStatusBroadcastExtended(BinaryMessage message, DataUnitID duid, AliasList aliasList)
{
super( message, duid, aliasList );
super(message, duid, aliasList);
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1( mMessage );
mCRC[ 1 ] = mMessage.getCRC();
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1(mMessage);
mCRC[1] = mMessage.getCRC();
}
@Override
@@ -50,115 +61,125 @@ public class RFSSStatusBroadcastExtended extends PDUMessage
{
return Opcode.NETWORK_STATUS_BROADCAST.getDescription();
}
public String getMessage()
{
StringBuilder sb = new StringBuilder();
sb.append( getMessageStub() );
sb.append( " LRA:" + getLocationRegistrationArea() );
sb.append( " SYS:" + getSystemID() );
sb.append( " SITE:" + getRFSubsystemID() + "-" + getSiteID() );
sb.append( " CTRL CHAN:" + getReceiveIdentifier() + "-" + getReceiveChannel() );
sb.append( " DN:" + getDownlinkFrequency() );
sb.append( " " + getTransmitIdentifier() + "-" + getTransmitChannel() );
sb.append( " UP:" + getUplinkFrequency() );
sb.append( " SYS SVC CLASS:" +
SystemService.toString( getSystemServiceClass() ) );
sb.append(getMessageStub());
sb.append(" LRA:" + getLocationRegistrationArea());
sb.append(" SYS:" + getSystemID());
sb.append(" SITE:" + getRFSubsystemID() + "-" + getSiteID());
sb.append(" CTRL CHAN:" + getReceiveIdentifier() + "-" + getReceiveChannel());
sb.append(" DN:" + getDownlinkFrequency());
sb.append(" " + getTransmitIdentifier() + "-" + getTransmitChannel());
sb.append(" UP:" + getUplinkFrequency());
sb.append(" SYS SVC CLASS:" +
SystemService.toString(getSystemServiceClass()));
return sb.toString();
}
public String getLocationRegistrationArea()
{
return mMessage.getHex( LRA, 2 );
}
public boolean hasActiveNetworkConnection()
{
return mMessage.get( ACTIVE_NETWORK_CONNECTION_INDICATOR );
}
public String getSystemID()
{
return mMessage.getHex( SYSTEM_ID, 3 );
}
public String getRFSubsystemID()
{
return mMessage.getHex( RFSS_ID, 2 );
}
public String getSiteID()
{
return mMessage.getHex( SITE_ID, 2 );
}
public int getTransmitIdentifier()
{
return mMessage.getInt( TRANSMIT_IDENTIFIER );
}
public int getTransmitChannel()
{
return mMessage.getInt( TRANSMIT_CHANNEL );
}
public int getReceiveIdentifier()
{
return mMessage.getInt( RECEIVE_IDENTIFIER );
}
public int getReceiveChannel()
{
return mMessage.getInt( RECEIVE_CHANNEL );
}
public int getSystemServiceClass()
public String getLocationRegistrationArea()
{
return mMessage.getInt( SYSTEM_SERVICE_CLASS );
}
public long getDownlinkFrequency()
{
return calculateDownlink( mTransmitIdentifierUpdate, getTransmitChannel() );
}
public long getUplinkFrequency()
{
return calculateUplink( mReceiveIdentifierUpdate, getReceiveChannel() );
return mMessage.getHex(LRA, 2);
}
@Override
public void setIdentifierMessage( int identifier, IBandIdentifier message )
public boolean hasActiveNetworkConnection()
{
if( identifier == getTransmitIdentifier() )
{
mTransmitIdentifierUpdate = message;
}
if( identifier == getReceiveIdentifier() )
{
mReceiveIdentifierUpdate = message;
}
return mMessage.get(ACTIVE_NETWORK_CONNECTION_INDICATOR);
}
public String getSystemID()
{
return mMessage.getHex(SYSTEM_ID, 3);
}
public String getRFSubsystemID()
{
return mMessage.getHex(RFSS_ID, 2);
}
public String getSiteID()
{
return mMessage.getHex(SITE_ID, 2);
}
public int getTransmitIdentifier()
{
return mMessage.getInt(TRANSMIT_IDENTIFIER);
}
public int getTransmitChannel()
{
return mMessage.getInt(TRANSMIT_CHANNEL);
}
public int getReceiveIdentifier()
{
return mMessage.getInt(RECEIVE_IDENTIFIER);
}
public int getReceiveChannel()
{
return mMessage.getInt(RECEIVE_CHANNEL);
}
public int getSystemServiceClass()
{
return mMessage.getInt(SYSTEM_SERVICE_CLASS);
}
public long getDownlinkFrequency()
{
if(mTransmitIdentifierUpdate != null)
{
return mTransmitIdentifierUpdate.getDownlinkFrequency(getTransmitChannel());
}
return 0;
}
public long getUplinkFrequency()
{
if(mReceiveIdentifierUpdate != null)
{
return mReceiveIdentifierUpdate.getUplinkFrequency(getReceiveChannel());
}
return 0;
}
@Override
public void setIdentifierMessage(int identifier, IBandIdentifier message)
{
if(identifier == getTransmitIdentifier())
{
mTransmitIdentifierUpdate = message;
}
if(identifier == getReceiveIdentifier())
{
mReceiveIdentifierUpdate = message;
}
}
public int[] getIdentifiers()
{
int[] idens = new int[2];
idens[0] = getTransmitIdentifier();
idens[1] = getReceiveIdentifier();
return idens;
}
public int[] getIdentifiers()
{
int[] idens = new int[ 2 ];
idens[ 0 ] = getTransmitIdentifier();
idens[ 1 ] = getReceiveIdentifier();
return idens;
}
}

264
src/module/decode/p25/message/pdu/osp/data/GroupDataChannelGrantExtended.java
View File

@@ -1,51 +1,63 @@
/*******************************************************************************
* 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.pdu.osp.data;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
import module.decode.p25.message.IBandIdentifier;
import module.decode.p25.message.IdentifierReceiver;
import module.decode.p25.message.pdu.PDUMessage;
import module.decode.p25.reference.DataUnitID;
import module.decode.p25.reference.Opcode;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
public class GroupDataChannelGrantExtended extends PDUMessage
implements IdentifierReceiver
public class GroupDataChannelGrantExtended extends PDUMessage implements IdentifierReceiver
{
/* Service Options */
public static final int EMERGENCY_FLAG = 128;
public static final int ENCRYPTED_CHANNEL_FLAG = 129;
public static final int DUPLEX_MODE = 130;
public static final int SESSION_MODE = 131;
public static final int[] SOURCE_ADDRESS = { 88,89,90,91,92,93,94,95,96,97,
98,99,100,101,102,103,104,105,106,107,108,109,110,111 };
public static final int[] SERVICE_OPTIONS = { 128,129,130,131,132,133,134,
135 };
public static final int[] TRANSMIT_IDENTIFIER = { 160,161,162,163 };
public static final int[] TRANSMIT_NUMBER = { 164,165,166,167,168,169,170,
171,172,173,174,175 };
public static final int[] RECEIVE_IDENTIFIER = { 176,177,178,179 };
public static final int[] RECEIVE_NUMBER = { 180,181,182,183,184,185,186,
187,188,189,190,191 };
public static final int[] GROUP_ADDRESS = { 192,193,194,195,196,197,198,199,
200,201,202,203,204,205,206,207 };
public static final int[] MULTIPLE_BLOCK_CRC = { 224,225,226,227,228,229,
230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,
248,249,250,251,252,253,254,255 };
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public GroupDataChannelGrantExtended( BinaryMessage message,
DataUnitID duid, AliasList aliasList )
public static final int[] SOURCE_ADDRESS = {88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103,
104, 105, 106, 107, 108, 109, 110, 111};
public static final int[] SERVICE_OPTIONS = {128, 129, 130, 131, 132, 133, 134, 135};
public static final int[] TRANSMIT_IDENTIFIER = {160, 161, 162, 163};
public static final int[] TRANSMIT_NUMBER = {164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175};
public static final int[] RECEIVE_IDENTIFIER = {176, 177, 178, 179};
public static final int[] RECEIVE_NUMBER = {180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191};
public static final int[] GROUP_ADDRESS = {192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205,
206, 207};
public static final int[] MULTIPLE_BLOCK_CRC = {224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236,
237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255};
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public GroupDataChannelGrantExtended(BinaryMessage message, DataUnitID duid, AliasList aliasList)
{
super( message, duid, aliasList );
super(message, duid, aliasList);
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1( mMessage );
mCRC[ 1 ] = mMessage.getCRC();
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1(mMessage);
mCRC[1] = mMessage.getCRC();
}
@Override
@@ -53,125 +65,135 @@ public class GroupDataChannelGrantExtended extends PDUMessage
{
return Opcode.TELEPHONE_INTERCONNECT_VOICE_CHANNEL_GRANT.getDescription();
}
public String getMessage()
{
StringBuilder sb = new StringBuilder();
sb.append( getMessageStub() );
if( isEmergency() )
sb.append(getMessageStub());
if(isEmergency())
{
sb.append( " EMERGENCY" );
sb.append(" EMERGENCY");
}
sb.append( " FROM:" );
sb.append( getSourceAddress() );
sb.append( " TO:" );
sb.append( getGroupAddress() );
sb.append( " CHAN DN:" + getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber() );
sb.append( " " + getDownlinkFrequency() );
sb.append( " CHAN UP:" + getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber() );
sb.append( " " + getUplinkFrequency() );
sb.append(" FROM:");
sb.append(getSourceAddress());
sb.append(" TO:");
sb.append(getGroupAddress());
sb.append(" CHAN DN:" + getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber());
sb.append(" " + getDownlinkFrequency());
sb.append(" CHAN UP:" + getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber());
sb.append(" " + getUplinkFrequency());
return sb.toString();
}
public boolean isEmergency()
{
return mMessage.get( EMERGENCY_FLAG );
return mMessage.get(EMERGENCY_FLAG);
}
public boolean isEncrypted()
{
return mMessage.get( ENCRYPTED_CHANNEL_FLAG );
return mMessage.get(ENCRYPTED_CHANNEL_FLAG);
}
public DuplexMode getDuplexMode()
{
return mMessage.get( DUPLEX_MODE ) ? DuplexMode.FULL : DuplexMode.HALF;
return mMessage.get(DUPLEX_MODE) ? DuplexMode.FULL : DuplexMode.HALF;
}
public SessionMode getSessionMode()
{
return mMessage.get( SESSION_MODE ) ?
SessionMode.CIRCUIT : SessionMode.PACKET;
return mMessage.get(SESSION_MODE) ?
SessionMode.CIRCUIT : SessionMode.PACKET;
}
public String getSourceAddress()
{
return mMessage.getHex( SOURCE_ADDRESS, 6 );
return mMessage.getHex(SOURCE_ADDRESS, 6);
}
public String getGroupAddress()
{
return mMessage.getHex( GROUP_ADDRESS, 4 );
}
public int getTransmitChannelIdentifier()
{
return mMessage.getInt( TRANSMIT_IDENTIFIER );
}
public int getTransmitChannelNumber()
{
return mMessage.getInt( TRANSMIT_NUMBER );
}
public String getTransmitChannel()
{
return getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber();
}
public int getReceiveChannelIdentifier()
{
return mMessage.getInt( RECEIVE_IDENTIFIER );
}
public int getReceiveChannelNumber()
{
return mMessage.getInt( RECEIVE_NUMBER );
}
public String getReceiveChannel()
{
return getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber();
}
public long getDownlinkFrequency()
{
return calculateDownlink( mTransmitIdentifierUpdate, getTransmitChannelNumber() );
}
public long getUplinkFrequency()
{
return calculateUplink( mReceiveIdentifierUpdate, getReceiveChannelNumber() );
return mMessage.getHex(GROUP_ADDRESS, 4);
}
@Override
public void setIdentifierMessage( int identifier, IBandIdentifier message )
public int getTransmitChannelIdentifier()
{
if( identifier == getTransmitChannelIdentifier() )
{
mTransmitIdentifierUpdate = message;
}
if( identifier == getReceiveChannelIdentifier() )
{
mReceiveIdentifierUpdate = message;
}
return mMessage.getInt(TRANSMIT_IDENTIFIER);
}
public int getTransmitChannelNumber()
{
return mMessage.getInt(TRANSMIT_NUMBER);
}
public String getTransmitChannel()
{
return getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber();
}
public int getReceiveChannelIdentifier()
{
return mMessage.getInt(RECEIVE_IDENTIFIER);
}
public int getReceiveChannelNumber()
{
return mMessage.getInt(RECEIVE_NUMBER);
}
public String getReceiveChannel()
{
return getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber();
}
public long getDownlinkFrequency()
{
if(mTransmitIdentifierUpdate != null)
{
return mTransmitIdentifierUpdate.getDownlinkFrequency(getTransmitChannelNumber());
}
return 0;
}
public long getUplinkFrequency()
{
if(mReceiveIdentifierUpdate != null)
{
return mReceiveIdentifierUpdate.getUplinkFrequency(getReceiveChannelNumber());
}
return 0;
}
@Override
public void setIdentifierMessage(int identifier, IBandIdentifier message)
{
if(identifier == getTransmitChannelIdentifier())
{
mTransmitIdentifierUpdate = message;
}
if(identifier == getReceiveChannelIdentifier())
{
mReceiveIdentifierUpdate = message;
}
}
public int[] getIdentifiers()
{
int[] idens = new int[2];
idens[0] = getTransmitChannelIdentifier();
idens[1] = getReceiveChannelIdentifier();
return idens;
}
public int[] getIdentifiers()
{
int[] idens = new int[ 2 ];
idens[ 0 ] = getTransmitChannelIdentifier();
idens[ 1 ] = getReceiveChannelIdentifier();
return idens;
}
}

270
src/module/decode/p25/message/pdu/osp/voice/GroupVoiceChannelGrantExplicit.java
View File

@@ -1,51 +1,63 @@
/*******************************************************************************
* 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.pdu.osp.voice;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
import module.decode.p25.message.IBandIdentifier;
import module.decode.p25.message.IdentifierReceiver;
import module.decode.p25.message.pdu.PDUMessage;
import module.decode.p25.reference.DataUnitID;
import module.decode.p25.reference.Opcode;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
public class GroupVoiceChannelGrantExplicit extends PDUMessage
implements IdentifierReceiver
public class GroupVoiceChannelGrantExplicit extends PDUMessage implements IdentifierReceiver
{
/* Service Options */
public static final int EMERGENCY_FLAG = 128;
public static final int ENCRYPTED_CHANNEL_FLAG = 129;
public static final int DUPLEX_MODE = 130;
public static final int SESSION_MODE = 131;
public static final int[] SOURCE_ADDRESS = { 88,89,90,91,92,93,94,95,96,97,
98,99,100,101,102,103,104,105,106,107,108,109,110,111 };
public static final int[] SERVICE_OPTIONS = { 128,129,130,131,132,133,134,
135 };
public static final int[] TRANSMIT_IDENTIFIER = { 176,177,178,179 };
public static final int[] TRANSMIT_NUMBER = { 180,181,182,183,184,185,186,
187,188,189,190,191 };
public static final int[] RECEIVE_IDENTIFIER = { 192,193,194,195 };
public static final int[] RECEIVE_NUMBER = { 196,197,198,199,200,201,202,
203,204,205,206,207 };
public static final int[] GROUP_ADDRESS = { 208,209,210,211,212,213,214,215,
216,217,218,219,220,221,222,223 };
public static final int[] MULTIPLE_BLOCK_CRC = { 224,225,226,227,228,229,
230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,
248,249,250,251,252,253,254,255 };
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public GroupVoiceChannelGrantExplicit( BinaryMessage message,
DataUnitID duid, AliasList aliasList )
public static final int[] SOURCE_ADDRESS = {88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111};
public static final int[] SERVICE_OPTIONS = {128, 129, 130, 131, 132, 133, 134, 135};
public static final int[] TRANSMIT_IDENTIFIER = {176, 177, 178, 179};
public static final int[] TRANSMIT_NUMBER = {180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191};
public static final int[] RECEIVE_IDENTIFIER = {192, 193, 194, 195};
public static final int[] RECEIVE_NUMBER = {196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207};
public static final int[] GROUP_ADDRESS = {208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221,
222, 223};
public static final int[] MULTIPLE_BLOCK_CRC = {224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236,
237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255};
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public GroupVoiceChannelGrantExplicit(BinaryMessage message, DataUnitID duid, AliasList aliasList)
{
super( message, duid, aliasList );
super(message, duid, aliasList);
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1( mMessage );
mCRC[ 1 ] = mMessage.getCRC();
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1(mMessage);
mCRC[1] = mMessage.getCRC();
}
@Override
@@ -53,125 +65,135 @@ public class GroupVoiceChannelGrantExplicit extends PDUMessage
{
return Opcode.GROUP_VOICE_CHANNEL_GRANT.getDescription();
}
public String getMessage()
{
StringBuilder sb = new StringBuilder();
sb.append( getMessageStub() );
if( isEmergency() )
sb.append(getMessageStub());
if(isEmergency())
{
sb.append( " EMERGENCY" );
sb.append(" EMERGENCY");
}
sb.append( " FROM:" );
sb.append( getSourceAddress() );
sb.append( " GRP:" );
sb.append( getGroupAddress() );
sb.append( " CHAN DN:" + getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber() );
sb.append( " " + getDownlinkFrequency() );
sb.append( " CHAN UP:" + getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber() );
sb.append( " " + getUplinkFrequency() );
sb.append(" FROM:");
sb.append(getSourceAddress());
sb.append(" GRP:");
sb.append(getGroupAddress());
sb.append(" CHAN DN:" + getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber());
sb.append(" " + getDownlinkFrequency());
sb.append(" CHAN UP:" + getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber());
sb.append(" " + getUplinkFrequency());
return sb.toString();
}
public boolean isEmergency()
{
return mMessage.get( EMERGENCY_FLAG );
return mMessage.get(EMERGENCY_FLAG);
}
public boolean isEncrypted()
{
return mMessage.get( ENCRYPTED_CHANNEL_FLAG );
return mMessage.get(ENCRYPTED_CHANNEL_FLAG);
}
public DuplexMode getDuplexMode()
{
return mMessage.get( DUPLEX_MODE ) ? DuplexMode.FULL : DuplexMode.HALF;
return mMessage.get(DUPLEX_MODE) ? DuplexMode.FULL : DuplexMode.HALF;
}
public SessionMode getSessionMode()
{
return mMessage.get( SESSION_MODE ) ?
SessionMode.CIRCUIT : SessionMode.PACKET;
return mMessage.get(SESSION_MODE) ?
SessionMode.CIRCUIT : SessionMode.PACKET;
}
public String getSourceAddress()
{
return mMessage.getHex( SOURCE_ADDRESS, 6 );
}
public String getGroupAddress()
{
return mMessage.getHex( GROUP_ADDRESS, 4 );
}
public int getTransmitChannelIdentifier()
{
return mMessage.getInt( TRANSMIT_IDENTIFIER );
}
public int getTransmitChannelNumber()
{
return mMessage.getInt( TRANSMIT_NUMBER );
}
public String getTransmitChannel()
{
return getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber();
}
public int getReceiveChannelIdentifier()
{
return mMessage.getInt( RECEIVE_IDENTIFIER );
}
public int getReceiveChannelNumber()
{
return mMessage.getInt( RECEIVE_NUMBER );
}
public String getReceiveChannel()
{
return getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber();
}
public long getDownlinkFrequency()
{
return calculateDownlink( mTransmitIdentifierUpdate, getTransmitChannelNumber() );
}
public long getUplinkFrequency()
{
return calculateUplink( mReceiveIdentifierUpdate, getReceiveChannelNumber() );
return mMessage.getHex(SOURCE_ADDRESS, 6);
}
@Override
public void setIdentifierMessage( int identifier, IBandIdentifier message )
public String getGroupAddress()
{
if( identifier == getTransmitChannelIdentifier() )
{
mTransmitIdentifierUpdate = message;
}
if( identifier == getReceiveChannelIdentifier() )
{
mReceiveIdentifierUpdate = message;
}
return mMessage.getHex(GROUP_ADDRESS, 4);
}
public int getTransmitChannelIdentifier()
{
return mMessage.getInt(TRANSMIT_IDENTIFIER);
}
public int getTransmitChannelNumber()
{
return mMessage.getInt(TRANSMIT_NUMBER);
}
public String getTransmitChannel()
{
return getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber();
}
public int getReceiveChannelIdentifier()
{
return mMessage.getInt(RECEIVE_IDENTIFIER);
}
public int getReceiveChannelNumber()
{
return mMessage.getInt(RECEIVE_NUMBER);
}
public String getReceiveChannel()
{
return getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber();
}
public long getDownlinkFrequency()
{
if(mTransmitIdentifierUpdate != null)
{
return mTransmitIdentifierUpdate.getDownlinkFrequency(getTransmitChannelNumber());
}
return 0;
}
public long getUplinkFrequency()
{
if(mReceiveIdentifierUpdate != null)
{
return mReceiveIdentifierUpdate.getUplinkFrequency(getReceiveChannelNumber());
}
return 0;
}
@Override
public void setIdentifierMessage(int identifier, IBandIdentifier message)
{
if(identifier == getTransmitChannelIdentifier())
{
mTransmitIdentifierUpdate = message;
}
if(identifier == getReceiveChannelIdentifier())
{
mReceiveIdentifierUpdate = message;
}
}
public int[] getIdentifiers()
{
int[] idens = new int[2];
idens[0] = getTransmitChannelIdentifier();
idens[1] = getReceiveChannelIdentifier();
return idens;
}
public int[] getIdentifiers()
{
int[] idens = new int[ 2 ];
idens[ 0 ] = getTransmitChannelIdentifier();
idens[ 1 ] = getReceiveChannelIdentifier();
return idens;
}
}

271
src/module/decode/p25/message/pdu/osp/voice/TelephoneInterconnectChannelGrantExplicit.java
View File

@@ -1,53 +1,64 @@
/*******************************************************************************
* 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.pdu.osp.voice;
import java.util.Date;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
import module.decode.p25.message.IBandIdentifier;
import module.decode.p25.message.IdentifierReceiver;
import module.decode.p25.message.pdu.PDUMessage;
import module.decode.p25.reference.DataUnitID;
import module.decode.p25.reference.Opcode;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
public class TelephoneInterconnectChannelGrantExplicit extends PDUMessage
implements IdentifierReceiver
import java.util.Date;
public class TelephoneInterconnectChannelGrantExplicit extends PDUMessage implements IdentifierReceiver
{
/* Service Options */
public static final int EMERGENCY_FLAG = 128;
public static final int ENCRYPTED_CHANNEL_FLAG = 129;
public static final int DUPLEX_MODE = 130;
public static final int SESSION_MODE = 131;
public static final int[] ADDRESS = { 88,89,90,91,92,93,94,95,96,97,
98,99,100,101,102,103,104,105,106,107,108,109,110,111 };
public static final int[] SERVICE_OPTIONS = { 128,129,130,131,132,133,134,
135 };
public static final int[] TRANSMIT_IDENTIFIER = { 160,161,162,163 };
public static final int[] TRANSMIT_NUMBER = { 164,165,166,167,168,169,170,
171,172,173,174,175 };
public static final int[] RECEIVE_IDENTIFIER = { 176,177,178,179 };
public static final int[] RECEIVE_NUMBER = { 180,181,182,183,184,185,186,
187,188,189,190,191 };
public static final int[] CALL_TIMER = { 192,193,194,195,196,197,198,199,
200,201,202,203,204,205,206,207 };
public static final int[] MULTIPLE_BLOCK_CRC = { 224,225,226,227,228,229,
230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,
248,249,250,251,252,253,254,255 };
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public TelephoneInterconnectChannelGrantExplicit( BinaryMessage message,
DataUnitID duid, AliasList aliasList )
public static final int[] ADDRESS = {88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105,
106, 107, 108, 109, 110, 111};
public static final int[] SERVICE_OPTIONS = {128, 129, 130, 131, 132, 133, 134, 135};
public static final int[] TRANSMIT_IDENTIFIER = {160, 161, 162, 163};
public static final int[] TRANSMIT_NUMBER = {164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175};
public static final int[] RECEIVE_IDENTIFIER = {176, 177, 178, 179};
public static final int[] RECEIVE_NUMBER = {180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191};
public static final int[] CALL_TIMER = {192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207};
public static final int[] MULTIPLE_BLOCK_CRC = {224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236,
237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255};
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public TelephoneInterconnectChannelGrantExplicit(BinaryMessage message, DataUnitID duid, AliasList aliasList)
{
super( message, duid, aliasList );
super(message, duid, aliasList);
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1( mMessage );
mCRC[ 1 ] = mMessage.getCRC();
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU1(mMessage);
mCRC[1] = mMessage.getCRC();
}
@Override
@@ -55,57 +66,57 @@ public class TelephoneInterconnectChannelGrantExplicit extends PDUMessage
{
return Opcode.TELEPHONE_INTERCONNECT_VOICE_CHANNEL_GRANT.getDescription();
}
public String getMessage()
{
StringBuilder sb = new StringBuilder();
sb.append( getMessageStub() );
if( isEmergency() )
sb.append(getMessageStub());
if(isEmergency())
{
sb.append( " EMERGENCY" );
sb.append(" EMERGENCY");
}
sb.append( " ADDR:" );
sb.append( getAddress() );
sb.append( " CALL TIMER:" );
sb.append( mTimeDurationFormat.format( new Date( getCallTimer() ) ) );
sb.append( " CHAN DN:" + getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber() );
sb.append( " " + getDownlinkFrequency() );
sb.append( " CHAN UP:" + getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber() );
sb.append( " " + getUplinkFrequency() );
sb.append(" ADDR:");
sb.append(getAddress());
sb.append(" CALL TIMER:");
sb.append(mTimeDurationFormat.format(new Date(getCallTimer())));
sb.append(" CHAN DN:" + getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber());
sb.append(" " + getDownlinkFrequency());
sb.append(" CHAN UP:" + getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber());
sb.append(" " + getUplinkFrequency());
return sb.toString();
}
public boolean isEmergency()
{
return mMessage.get( EMERGENCY_FLAG );
return mMessage.get(EMERGENCY_FLAG);
}
public boolean isEncrypted()
{
return mMessage.get( ENCRYPTED_CHANNEL_FLAG );
return mMessage.get(ENCRYPTED_CHANNEL_FLAG);
}
public DuplexMode getDuplexMode()
{
return mMessage.get( DUPLEX_MODE ) ? DuplexMode.FULL : DuplexMode.HALF;
return mMessage.get(DUPLEX_MODE) ? DuplexMode.FULL : DuplexMode.HALF;
}
public SessionMode getSessionMode()
{
return mMessage.get( SESSION_MODE ) ?
SessionMode.CIRCUIT : SessionMode.PACKET;
return mMessage.get(SESSION_MODE) ?
SessionMode.CIRCUIT : SessionMode.PACKET;
}
public String getAddress()
{
return mMessage.getHex( ADDRESS, 6 );
return mMessage.getHex(ADDRESS, 6);
}
/*
@@ -113,72 +124,82 @@ public class TelephoneInterconnectChannelGrantExplicit extends PDUMessage
*/
public long getCallTimer()
{
int timer = mMessage.getInt( CALL_TIMER );
return timer / 100;
}
public int getTransmitChannelIdentifier()
{
return mMessage.getInt( TRANSMIT_IDENTIFIER );
}
public int getTransmitChannelNumber()
{
return mMessage.getInt( TRANSMIT_NUMBER );
}
public String getTransmitChannel()
{
return getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber();
}
public int getReceiveChannelIdentifier()
{
return mMessage.getInt( RECEIVE_IDENTIFIER );
}
public int getReceiveChannelNumber()
{
return mMessage.getInt( RECEIVE_NUMBER );
}
public String getReceiveChannel()
{
return getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber();
}
public long getDownlinkFrequency()
{
return calculateDownlink( mTransmitIdentifierUpdate, getTransmitChannelNumber() );
}
public long getUplinkFrequency()
{
return calculateUplink( mReceiveIdentifierUpdate, getReceiveChannelNumber() );
int timer = mMessage.getInt(CALL_TIMER);
return timer / 100;
}
@Override
public void setIdentifierMessage( int identifier, IBandIdentifier message )
public int getTransmitChannelIdentifier()
{
if( identifier == getTransmitChannelIdentifier() )
{
mTransmitIdentifierUpdate = message;
}
if( identifier == getReceiveChannelIdentifier() )
{
mReceiveIdentifierUpdate = message;
}
return mMessage.getInt(TRANSMIT_IDENTIFIER);
}
public int getTransmitChannelNumber()
{
return mMessage.getInt(TRANSMIT_NUMBER);
}
public String getTransmitChannel()
{
return getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber();
}
public int getReceiveChannelIdentifier()
{
return mMessage.getInt(RECEIVE_IDENTIFIER);
}
public int getReceiveChannelNumber()
{
return mMessage.getInt(RECEIVE_NUMBER);
}
public String getReceiveChannel()
{
return getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber();
}
public long getDownlinkFrequency()
{
if(mTransmitIdentifierUpdate != null)
{
return mTransmitIdentifierUpdate.getDownlinkFrequency(getTransmitChannelNumber());
}
return 0;
}
public long getUplinkFrequency()
{
if(mReceiveIdentifierUpdate != null)
{
return mReceiveIdentifierUpdate.getUplinkFrequency(getReceiveChannelNumber());
}
return 0;
}
@Override
public void setIdentifierMessage(int identifier, IBandIdentifier message)
{
if(identifier == getTransmitChannelIdentifier())
{
mTransmitIdentifierUpdate = message;
}
if(identifier == getReceiveChannelIdentifier())
{
mReceiveIdentifierUpdate = message;
}
}
public int[] getIdentifiers()
{
int[] idens = new int[2];
idens[0] = getTransmitChannelIdentifier();
idens[1] = getReceiveChannelIdentifier();
return idens;
}
public int[] getIdentifiers()
{
int[] idens = new int[ 2 ];
idens[ 0 ] = getTransmitChannelIdentifier();
idens[ 1 ] = getReceiveChannelIdentifier();
return idens;
}
}

329
src/module/decode/p25/message/pdu/osp/voice/UnitToUnitVoiceChannelGrantUpdateExtended.java
View File

@@ -1,57 +1,68 @@
/*******************************************************************************
* 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.pdu.osp.voice;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
import module.decode.p25.message.IBandIdentifier;
import module.decode.p25.message.IdentifierReceiver;
import module.decode.p25.message.pdu.PDUMessage;
import module.decode.p25.reference.DataUnitID;
import module.decode.p25.reference.Opcode;
import alias.AliasList;
import bits.BinaryMessage;
import edac.CRCP25;
public class UnitToUnitVoiceChannelGrantUpdateExtended extends PDUMessage
implements IdentifierReceiver
public class UnitToUnitVoiceChannelGrantUpdateExtended extends PDUMessage implements IdentifierReceiver
{
/* Service Options */
public static final int EMERGENCY_FLAG = 128;
public static final int ENCRYPTED_CHANNEL_FLAG = 129;
public static final int DUPLEX_MODE = 130;
public static final int SESSION_MODE = 131;
public static final int[] SOURCE_ADDRESS = { 88,89,90,91,92,93,94,95,96,97,
98,99,100,101,102,103,104,105,106,107,108,109,110,111 };
public static final int[] SERVICE_OPTIONS = { 128,129,130,131,132,133,134,
135 };
public static final int[] SOURCE_WACN = { 160,161,162,163,164,165,166,167,
168,169,170,171,172,173,174,175,176,177,178,179 };
public static final int[] SOURCE_SYSTEM_ID = { 180,181,182,183,184,185,186,
187,188,189,190,191 };
public static final int[] SOURCE_ID = { 192,193,194,195,196,197,198,199,200,
201,202,203,204,205,206,207,208,209,210,211,212,213,214,215 };
public static final int[] TARGET_ADDRESS = { 216,217,218,219,220,221,222,
223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239 };
public static final int[] TRANSMIT_IDENTIFIER = { 240,241,242,243 };
public static final int[] TRANSMIT_NUMBER = { 244,245,246,247,248,249,250,
251,252,253,254,255 };
public static final int[] RECEIVE_IDENTIFIER = { 256,257,258,259 };
public static final int[] RECEIVE_NUMBER = { 260,261,262,263,264,265,266,
267,268,269,270,271 };
public static final int[] MULTIPLE_BLOCK_CRC = { 320,321,322,323,324,325,
326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,
343,344,345,346,347,348,349,350,351 };
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public UnitToUnitVoiceChannelGrantUpdateExtended( BinaryMessage message,
DataUnitID duid, AliasList aliasList )
public static final int[] SOURCE_ADDRESS = {88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
105, 106, 107, 108, 109, 110, 111};
public static final int[] SERVICE_OPTIONS = {128, 129, 130, 131, 132, 133, 134, 135};
public static final int[] SOURCE_WACN = {160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174,
175, 176, 177, 178, 179};
public static final int[] SOURCE_SYSTEM_ID = {180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191};
public static final int[] SOURCE_ID = {192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206,
207, 208, 209, 210, 211, 212, 213, 214, 215};
public static final int[] TARGET_ADDRESS = {216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229,
230, 231, 232, 233, 234, 235, 236, 237, 238, 239};
public static final int[] TRANSMIT_IDENTIFIER = {240, 241, 242, 243};
public static final int[] TRANSMIT_NUMBER = {244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255};
public static final int[] RECEIVE_IDENTIFIER = {256, 257, 258, 259};
public static final int[] RECEIVE_NUMBER = {260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271};
public static final int[] MULTIPLE_BLOCK_CRC = {320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332,
333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351};
private IBandIdentifier mTransmitIdentifierUpdate;
private IBandIdentifier mReceiveIdentifierUpdate;
public UnitToUnitVoiceChannelGrantUpdateExtended(BinaryMessage message, DataUnitID duid, AliasList aliasList)
{
super( message, duid, aliasList );
super(message, duid, aliasList);
/* Header block is already error detected/corrected - perform error
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU2( mMessage );
mCRC[ 1 ] = mMessage.getCRC();
* detection correction on the intermediate and final data blocks */
mMessage = CRCP25.correctPDU2(mMessage);
mCRC[1] = mMessage.getCRC();
}
@Override
@@ -59,149 +70,159 @@ public class UnitToUnitVoiceChannelGrantUpdateExtended extends PDUMessage
{
return Opcode.UNIT_TO_UNIT_VOICE_CHANNEL_GRANT_UPDATE.getDescription();
}
public String getMessage()
{
StringBuilder sb = new StringBuilder();
sb.append( getMessageStub() );
if( isEmergency() )
sb.append(getMessageStub());
if(isEmergency())
{
sb.append( " EMERGENCY" );
sb.append(" EMERGENCY");
}
sb.append( " FROM ADDR:" );
sb.append( getSourceAddress() );
sb.append( " ID:" );
sb.append( getSourceID() );
sb.append( " TO:" );
sb.append( getTargetAddress() );
sb.append( " WACN:" );
sb.append( getSourceWACN() );
sb.append( " SYS:" );
sb.append( getSourceSystemID() );
sb.append( " CHAN DN:" + getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber() );
sb.append( " " + getDownlinkFrequency() );
sb.append( " CHAN UP:" + getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber() );
sb.append( " " + getUplinkFrequency() );
sb.append(" FROM ADDR:");
sb.append(getSourceAddress());
sb.append(" ID:");
sb.append(getSourceID());
sb.append(" TO:");
sb.append(getTargetAddress());
sb.append(" WACN:");
sb.append(getSourceWACN());
sb.append(" SYS:");
sb.append(getSourceSystemID());
sb.append(" CHAN DN:" + getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber());
sb.append(" " + getDownlinkFrequency());
sb.append(" CHAN UP:" + getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber());
sb.append(" " + getUplinkFrequency());
return sb.toString();
}
public boolean isEmergency()
{
return mMessage.get( EMERGENCY_FLAG );
return mMessage.get(EMERGENCY_FLAG);
}
public boolean isEncrypted()
{
return mMessage.get( ENCRYPTED_CHANNEL_FLAG );
return mMessage.get(ENCRYPTED_CHANNEL_FLAG);
}
public DuplexMode getDuplexMode()
{
return mMessage.get( DUPLEX_MODE ) ? DuplexMode.FULL : DuplexMode.HALF;
return mMessage.get(DUPLEX_MODE) ? DuplexMode.FULL : DuplexMode.HALF;
}
public SessionMode getSessionMode()
{
return mMessage.get( SESSION_MODE ) ?
SessionMode.CIRCUIT : SessionMode.PACKET;
return mMessage.get(SESSION_MODE) ?
SessionMode.CIRCUIT : SessionMode.PACKET;
}
public String getSourceAddress()
{
return mMessage.getHex( SOURCE_ADDRESS, 6 );
}
public String getSourceID()
{
return mMessage.getHex( SOURCE_ID, 6 );
}
public String getSourceWACN()
{
return mMessage.getHex( SOURCE_WACN, 5 );
}
public String getSourceSystemID()
{
return mMessage.getHex( SOURCE_SYSTEM_ID, 3 );
}
public String getTargetAddress()
{
return mMessage.getHex( TARGET_ADDRESS, 6 );
}
public int getTransmitChannelIdentifier()
{
return mMessage.getInt( TRANSMIT_IDENTIFIER );
}
public int getTransmitChannelNumber()
{
return mMessage.getInt( TRANSMIT_NUMBER );
}
public String getTransmitChannel()
{
return getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber();
}
public int getReceiveChannelIdentifier()
{
return mMessage.getInt( RECEIVE_IDENTIFIER );
}
public int getReceiveChannelNumber()
{
return mMessage.getInt( RECEIVE_NUMBER );
}
public String getReceiveChannel()
{
return getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber();
}
public long getDownlinkFrequency()
{
return calculateDownlink( mTransmitIdentifierUpdate, getTransmitChannelNumber() );
}
public long getUplinkFrequency()
{
return calculateUplink( mReceiveIdentifierUpdate, getReceiveChannelNumber() );
return mMessage.getHex(SOURCE_ADDRESS, 6);
}
@Override
public void setIdentifierMessage( int identifier, IBandIdentifier message )
public String getSourceID()
{
if( identifier == getTransmitChannelIdentifier() )
{
mTransmitIdentifierUpdate = message;
}
if( identifier == getReceiveChannelIdentifier() )
{
mReceiveIdentifierUpdate = message;
}
return mMessage.getHex(SOURCE_ID, 6);
}
public String getSourceWACN()
{
return mMessage.getHex(SOURCE_WACN, 5);
}
public String getSourceSystemID()
{
return mMessage.getHex(SOURCE_SYSTEM_ID, 3);
}
public String getTargetAddress()
{
return mMessage.getHex(TARGET_ADDRESS, 6);
}
public int getTransmitChannelIdentifier()
{
return mMessage.getInt(TRANSMIT_IDENTIFIER);
}
public int getTransmitChannelNumber()
{
return mMessage.getInt(TRANSMIT_NUMBER);
}
public String getTransmitChannel()
{
return getTransmitChannelIdentifier() + "-" + getTransmitChannelNumber();
}
public int getReceiveChannelIdentifier()
{
return mMessage.getInt(RECEIVE_IDENTIFIER);
}
public int getReceiveChannelNumber()
{
return mMessage.getInt(RECEIVE_NUMBER);
}
public String getReceiveChannel()
{
return getReceiveChannelIdentifier() + "-" + getReceiveChannelNumber();
}
public long getDownlinkFrequency()
{
if(mTransmitIdentifierUpdate != null)
{
return mTransmitIdentifierUpdate.getDownlinkFrequency(getTransmitChannelNumber());
}
return 0;
}
public long getUplinkFrequency()
{
if(mReceiveIdentifierUpdate != null)
{
return mReceiveIdentifierUpdate.getUplinkFrequency(getReceiveChannelNumber());
}
return 0;
}
@Override
public void setIdentifierMessage(int identifier, IBandIdentifier message)
{
if(identifier == getTransmitChannelIdentifier())
{
mTransmitIdentifierUpdate = message;
}
if(identifier == getReceiveChannelIdentifier())
{
mReceiveIdentifierUpdate = message;
}
}
public int[] getIdentifiers()
{
int[] idens = new int[2];
idens[0] = getTransmitChannelIdentifier();
idens[1] = getReceiveChannelIdentifier();
return idens;
}
public int[] getIdentifiers()
{
int[] idens = new int[ 2 ];
idens[ 0 ] = getTransmitChannelIdentifier();
idens[ 1 ] = getReceiveChannelIdentifier();
return idens;
}
}