Merge pull request #1770 from DSheirer/1769-release-0.6.0

#1769 Release version 0.6.0

.github/workflows/gradle.yml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up JDK 20
         uses: actions/setup-java@v3
         with:

.github/workflows/nightly.yml

@@ -0,0 +1,47 @@
+# Create nightly release for Linux, Mac and Windows using the Linux runner.
+name: Nightly Release
+
+on:
+  push:
+    branches: [ master ]
+# Don't run nightly build for pull requests - uncomment to test changes to this action within scope of the PR review
+#  pull_request:
+#    branches: [ master ]
+
+jobs:
+  nightly:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up JDK 20
+        uses: actions/setup-java@v3
+        with:
+          java-version: '20'
+          distribution: 'liberica'
+          java-package: 'jdk+fx'
+
+      - name: Build Linux and Mac releases with Gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: runtimeZipOthers -PprojectVersion=nightly
+
+      - name: Build Windows release with Gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: runtimeZipWindows -PprojectVersion=nightly
+
+      - name: Create Build Info file
+        run: |
+          echo -e "ref: $GITHUB_REF \ncommit: $GITHUB_SHA\nbuild: $(date +"%Y-%m-%dT%H:%M:%SZ")" > build/image/build_info.txt
+
+      - name: Add build artifacts to nightly release
+        uses: pyTooling/Actions/releaser@main
+        with:
+          tag: nightly
+          rm: false
+          token: ${{ secrets.GITHUB_TOKEN }}
+          files: |
+            build/image/*.zip
+            build/image/build_info.txt

.idea/misc.xml

@@ -4,7 +4,7 @@
   <component name="FrameworkDetectionExcludesConfiguration">
     <file type="web" url="file://$PROJECT_DIR$" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_X" default="true" project-jdk-name="liberica-20" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_20_PREVIEW" project-jdk-name="liberica-20" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>

README.md

@@ -1,8 +1,10 @@
 ![Gradle Build](https://github.com/dsheirer/sdrtrunk/actions/workflows/gradle.yml/badge.svg)
+![Nightly Release](https://github.com/dsheirer/sdrtrunk/actions/workflows/nightly.yml/badge.svg)
 
 # sdrtrunk
 A cross-platform java application for decoding, monitoring, recording and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR).
 
+* [Help/Wiki Home Page](https://github.com/DSheirer/sdrtrunk/wiki)
 * [Getting Started](https://github.com/DSheirer/sdrtrunk/wiki/Getting-Started)
 * [User's Manual](https://github.com/DSheirer/sdrtrunk/wiki/User-Manual)
 * [Download](https://github.com/DSheirer/sdrtrunk/releases)
@@ -18,6 +20,13 @@ All release versions of sdrtrunk are available from the [releases](https://githu
 * **(beta)** These versions are currently being tested for bugs and functionality prior to final release.
 * **(final)** These versions have been tested and are the current release version.
 
+## Download Nightly Software Build
+The [nightly](https://github.com/DSheirer/sdrtrunk/releases/tag/nightly) release contains current builds of the software 
+for all supported operating systems.  This version of the software may contain bugs and may not run correctly.  However, 
+it let's you preview the most recent changes and fixes before the next software release.  **Always backup your 
+playlist(s) before you use the nightly builds.**  Note: the nightly release is updated each time code changes are 
+committed to the code base, so it's not really 'nightly' as much as it is 'current'.
+
 ## Minimum System Requirements
 * **Operating System:** Windows (~~32 or~~ 64-bit), Linux (~~32 or~~ 64-bit) or Mac/Linux (64-bit, 10.14 or higher)
 * **CPU:** 4-core

build.gradle

@@ -53,7 +53,8 @@ repositories {
     maven { url "https://jitpack.io" }
 }
 
-version = '0.6.0-alpha7'
+//Version is defined in gradle.properties so that we can CLI override it for nightly builds.
+version = project.findProperty('projectVersion')
 
 //Java 20 is required for this version of the Project Panama preview/incubator feature
 java {
@@ -210,8 +211,8 @@ def jdk_download_base = "https://download.bell-sw.com/java/20.0.1+10/bellsoft-jd
 def jdk_download_suffix = "-full.tar.gz"
 def jdk_download_linux_aarch64 = jdk_download_base + "linux-aarch64" + jdk_download_suffix
 def jdk_download_linux_x86_64 = jdk_download_base + "linux-amd64" + jdk_download_suffix
-def jdk_download_osx_x86_64 = jdk_download_base + "macos-aarch64" + jdk_download_suffix
+def jdk_download_osx_x86_64 = jdk_download_base + "macos-amd64" + jdk_download_suffix
-def jdk_download_osx_aarch64 = jdk_download_base + "macos-amd64" + jdk_download_suffix
+def jdk_download_osx_aarch64 = jdk_download_base + "macos-aarch64" + jdk_download_suffix
 def jdk_download_windows_x86_64 = jdk_download_base + "windows-amd64-full.zip"
 
 /**
@@ -228,7 +229,8 @@ def configure(org.beryx.runtime.RuntimeZipTask rt, List<String> jvmArgs) {
     //jdk.crypto.ec - needed for HTTPS connections (broadcastify calls & map tile server)
     //jdk.incubator.vector - needed for Project Panama foreign function and vector apis
     //jdk.accessibility is used with assistive technologies like screen readers
-    rt.extension.addModules('jdk.crypto.ec', 'jdk.incubator.vector', 'jdk.accessibility')
+    //java.management for JVM resource monitoring
+    rt.extension.addModules('jdk.crypto.ec', 'jdk.incubator.vector', 'jdk.accessibility', 'java.management')
 
     //Use auto-detected modules and 'add' any specified modules.
     rt.extension.additive.set(true)
@@ -339,7 +341,7 @@ tasks.register('runtimeZipOthers', org.beryx.runtime.RuntimeZipTask) {rt ->
             jdkHome = jdkDownload(jdk_download_osx_aarch64)
         }
     }
-    //Linux x86-64
+    //OSX x86-64
     if(file(jdk_osx_x86_64).exists()) {
         rt.extension.targetPlatform(targetOsxX86_64, jdk_osx_x86_64, [])
     }
@@ -351,4 +353,3 @@ tasks.register('runtimeZipOthers', org.beryx.runtime.RuntimeZipTask) {rt ->
 
     configure(rt, jvmArgsLinux);
 }
-

gradle.properties

@@ -0,0 +1,31 @@
+#
+# ******************************************************************************
+# Copyright (C) 2014-2023 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/>
+# *****************************************************************************
+#
+
+# Version naming conventions:
+#   Alpha: maj.min.patch-alpha-build
+#    Beta: maj.min.patch-beta-build
+# Release: maj.min.patch
+#
+# Example: 0.6.0-beta-5
+#
+# Note: this is so that the file names for the resultant release build products match the GitLab release asset
+# tag name, specifically the dashes inserted before and after the alpha/beta labels.
+# See: https://github.com/DSheirer/sdrtrunk/issues/1651
+
+projectVersion=0.6.0

src/main/java/io/github/dsheirer/alias/AliasFactory.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -19,37 +19,31 @@
 package io.github.dsheirer.alias;
 
 import io.github.dsheirer.alias.action.AliasAction;
-import io.github.dsheirer.alias.action.AliasActionType;
 import io.github.dsheirer.alias.action.beep.BeepAction;
 import io.github.dsheirer.alias.action.clip.ClipAction;
 import io.github.dsheirer.alias.action.script.ScriptAction;
 import io.github.dsheirer.alias.id.AliasID;
-import io.github.dsheirer.alias.id.AliasIDType;
 import io.github.dsheirer.alias.id.broadcast.BroadcastChannel;
+import io.github.dsheirer.alias.id.dcs.Dcs;
 import io.github.dsheirer.alias.id.esn.Esn;
-import io.github.dsheirer.alias.id.legacy.fleetsync.FleetsyncID;
-import io.github.dsheirer.alias.id.legacy.mdc.MDC1200ID;
 import io.github.dsheirer.alias.id.legacy.mobileID.Min;
-import io.github.dsheirer.alias.id.legacy.mpt1327.MPT1327ID;
-import io.github.dsheirer.alias.id.legacy.nonrecordable.NonRecordable;
 import io.github.dsheirer.alias.id.legacy.siteID.SiteID;
-import io.github.dsheirer.alias.id.legacy.talkgroup.LegacyTalkgroupID;
-import io.github.dsheirer.alias.id.legacy.uniqueID.UniqueID;
 import io.github.dsheirer.alias.id.lojack.LoJackFunctionAndID;
 import io.github.dsheirer.alias.id.priority.Priority;
+import io.github.dsheirer.alias.id.radio.P25FullyQualifiedRadio;
 import io.github.dsheirer.alias.id.radio.Radio;
 import io.github.dsheirer.alias.id.radio.RadioRange;
 import io.github.dsheirer.alias.id.record.Record;
 import io.github.dsheirer.alias.id.status.UnitStatusID;
 import io.github.dsheirer.alias.id.status.UserStatusID;
+import io.github.dsheirer.alias.id.talkgroup.P25FullyQualifiedTalkgroup;
 import io.github.dsheirer.alias.id.talkgroup.Talkgroup;
 import io.github.dsheirer.alias.id.talkgroup.TalkgroupRange;
 import io.github.dsheirer.alias.id.tone.TonesID;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.util.ArrayList;
 import java.util.List;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class AliasFactory
 {
@@ -64,6 +58,11 @@ public class AliasFactory
                 BroadcastChannel copyBroadcast = new BroadcastChannel();
                 copyBroadcast.setChannelName(originalBroadcast.getChannelName());
                 return copyBroadcast;
+            case DCS:
+                Dcs originalDcs = (Dcs)id;
+                Dcs copyDcs = new Dcs();
+                copyDcs.setDCSCode(originalDcs.getDCSCode());
+                return copyDcs;
             case ESN:
                 Esn originalESN = (Esn)id;
                 Esn copyESN = new Esn();
@@ -80,6 +79,18 @@ public class AliasFactory
                 Min copyMin = new Min();
                 copyMin.setMin(originalMin.getMin());
                 return copyMin;
+            case P25_FULLY_QUALIFIED_RADIO_ID:
+                P25FullyQualifiedRadio originalP25 = (P25FullyQualifiedRadio) id;
+                P25FullyQualifiedRadio copyP25 = new P25FullyQualifiedRadio(originalP25.getWacn(),
+                        originalP25.getSystem(), originalP25.getValue());
+                copyP25.setOverlap(originalP25.overlapProperty().get());
+                return copyP25;
+            case P25_FULLY_QUALIFIED_TALKGROUP:
+                P25FullyQualifiedTalkgroup originalFqt = (P25FullyQualifiedTalkgroup) id;
+                P25FullyQualifiedTalkgroup copyFqt = new P25FullyQualifiedTalkgroup(originalFqt.getWacn(),
+                        originalFqt.getSystem(), originalFqt.getValue());
+                copyFqt.setOverlap(originalFqt.overlapProperty().get());
+                return copyFqt;
             case PRIORITY:
                 Priority originalPriority = (Priority)id;
                 Priority copyPriority = new Priority();
@@ -187,6 +198,7 @@ public class AliasFactory
         copy.setGroup(original.getGroup());
         copy.setColor(original.getColor());
         copy.setIconName(original.getIconName());
+        copy.setRecordable(original.isRecordable());
         return copy;
     }
 
@@ -234,65 +246,4 @@ public class AliasFactory
 
         return copy;
     }
-
-    public static AliasID getAliasID(AliasIDType type)
-    {
-        switch(type)
-        {
-            case BROADCAST_CHANNEL:
-                return new BroadcastChannel();
-            case ESN:
-                return new Esn();
-            case FLEETSYNC:
-                return new FleetsyncID();
-            case LTR_NET_UID:
-                return new UniqueID();
-            case LOJACK:
-                return new LoJackFunctionAndID();
-            case MDC1200:
-                return new MDC1200ID();
-            case MIN:
-                return new Min();
-            case MPT1327:
-                return new MPT1327ID();
-            case NON_RECORDABLE:
-                return new NonRecordable();
-            case PRIORITY:
-                return new Priority();
-            case RADIO_ID:
-                return new Radio();
-            case RADIO_ID_RANGE:
-                return new RadioRange();
-            case RECORD:
-                return new Record();
-            case TALKGROUP:
-                return new Talkgroup();
-            case TALKGROUP_RANGE:
-                return new TalkgroupRange();
-            case SITE:
-                return new SiteID();
-            case STATUS:
-                return new UserStatusID();
-            case LEGACY_TALKGROUP:
-                return new LegacyTalkgroupID();
-            default:
-                throw new IllegalArgumentException("Unrecognized Alias ID type: " + type);
-        }
-    }
-
-    public static AliasAction getAliasAction(AliasActionType type)
-    {
-        switch(type)
-        {
-            case BEEP:
-                return new BeepAction();
-            case CLIP:
-                return new ClipAction();
-            case SCRIPT:
-                return new ScriptAction();
-            default:
-                throw new IllegalArgumentException("Unrecognized Alias Action type: " + type);
-        }
-    }
-
 }

src/main/java/io/github/dsheirer/alias/AliasList.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -21,32 +21,34 @@ package io.github.dsheirer.alias;
 import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
 import io.github.dsheirer.alias.id.AliasID;
 import io.github.dsheirer.alias.id.broadcast.BroadcastChannel;
+import io.github.dsheirer.alias.id.dcs.Dcs;
 import io.github.dsheirer.alias.id.esn.Esn;
 import io.github.dsheirer.alias.id.priority.Priority;
+import io.github.dsheirer.alias.id.radio.P25FullyQualifiedRadio;
 import io.github.dsheirer.alias.id.radio.Radio;
 import io.github.dsheirer.alias.id.radio.RadioRange;
 import io.github.dsheirer.alias.id.status.UnitStatusID;
 import io.github.dsheirer.alias.id.status.UserStatusID;
+import io.github.dsheirer.alias.id.talkgroup.P25FullyQualifiedTalkgroup;
 import io.github.dsheirer.alias.id.talkgroup.Talkgroup;
 import io.github.dsheirer.alias.id.talkgroup.TalkgroupRange;
 import io.github.dsheirer.alias.id.tone.TonesID;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierCollection;
+import io.github.dsheirer.identifier.dcs.DCSIdentifier;
 import io.github.dsheirer.identifier.esn.ESNIdentifier;
 import io.github.dsheirer.identifier.patch.PatchGroup;
 import io.github.dsheirer.identifier.patch.PatchGroupIdentifier;
+import io.github.dsheirer.identifier.radio.FullyQualifiedRadioIdentifier;
 import io.github.dsheirer.identifier.radio.RadioIdentifier;
 import io.github.dsheirer.identifier.status.UnitStatusIdentifier;
 import io.github.dsheirer.identifier.status.UserStatusIdentifier;
+import io.github.dsheirer.identifier.talkgroup.FullyQualifiedTalkgroupIdentifier;
 import io.github.dsheirer.identifier.talkgroup.TalkgroupIdentifier;
 import io.github.dsheirer.identifier.tone.ToneIdentifier;
 import io.github.dsheirer.identifier.tone.ToneSequence;
+import io.github.dsheirer.module.decode.dcs.DCSCode;
 import io.github.dsheirer.protocol.Protocol;
-import javafx.collections.FXCollections;
-import javafx.collections.ObservableList;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -57,6 +59,10 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.TreeMap;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * List of aliases that share the same alias list name and provides convenient methods for looking up alias
@@ -67,6 +73,7 @@ public class AliasList
     private final static Logger mLog = LoggerFactory.getLogger(AliasList.class);
     private Map<Protocol,TalkgroupAliasList> mTalkgroupProtocolMap = new EnumMap<>(Protocol.class);
     private Map<Protocol,RadioAliasList> mRadioProtocolMap = new EnumMap<>(Protocol.class);
+    private Map<DCSCode,Alias> mDCSCodeAliasMap = new EnumMap<>(DCSCode.class);
     private Map<String,Alias> mESNMap = new HashMap<>();
     private Map<Integer,Alias> mUnitStatusMap = new HashMap<>();
     private Map<Integer,Alias> mUserStatusMap = new HashMap<>();
@@ -152,6 +159,32 @@ public class AliasList
 
                         talkgroupRangeAliasList.add(talkgroupRange, alias);
                         break;
+                    case P25_FULLY_QUALIFIED_RADIO_ID:
+                        P25FullyQualifiedRadio qualifiedRadio = (P25FullyQualifiedRadio) id;
+
+                        RadioAliasList p25RadioAliasList = mRadioProtocolMap.get(qualifiedRadio.getProtocol());
+
+                        if(p25RadioAliasList == null)
+                        {
+                            p25RadioAliasList = new RadioAliasList();
+                            mRadioProtocolMap.put(qualifiedRadio.getProtocol(), p25RadioAliasList);
+                        }
+
+                        p25RadioAliasList.add(qualifiedRadio, alias);
+                        break;
+                    case P25_FULLY_QUALIFIED_TALKGROUP:
+                        P25FullyQualifiedTalkgroup qualifiedTalkgroup = (P25FullyQualifiedTalkgroup) id;
+
+                        TalkgroupAliasList p25TalkgroupAliasList = mTalkgroupProtocolMap.get(qualifiedTalkgroup.getProtocol());
+
+                        if(p25TalkgroupAliasList == null)
+                        {
+                            p25TalkgroupAliasList = new TalkgroupAliasList();
+                            mTalkgroupProtocolMap.put(qualifiedTalkgroup.getProtocol(), p25TalkgroupAliasList);
+                        }
+
+                        p25TalkgroupAliasList.add(qualifiedTalkgroup, alias);
+                        break;
                     case RADIO_ID:
                         Radio radio = (Radio)id;
 
@@ -178,6 +211,12 @@ public class AliasList
 
                         radioRangeAliasList.add(radioRange, alias);
                         break;
+                    case DCS:
+                        if(id instanceof Dcs dcs)
+                        {
+                            mDCSCodeAliasMap.put(dcs.getDCSCode(), alias);
+                        }
+                        break;
                     case ESN:
                         String esn = ((Esn)id).getEsn();
 
@@ -379,6 +418,8 @@ public class AliasList
                     }
                     break;
                 case PATCH_GROUP:
+                    List<Alias> aliases = new ArrayList<>();
+
                     PatchGroupIdentifier patchGroupIdentifier = (PatchGroupIdentifier)identifier;
                     PatchGroup patchGroup = patchGroupIdentifier.getValue();
 
@@ -386,8 +427,6 @@ public class AliasList
 
                     if(patchGroupAliasList != null)
                     {
-                        List<Alias> aliases = new ArrayList<>();
-
                         Alias alias = patchGroupAliasList.getAlias(patchGroup.getPatchGroup());
 
                         if(alias != null)
@@ -395,19 +434,36 @@ public class AliasList
                             aliases.add(alias);
                         }
 
-                        for(TalkgroupIdentifier patchedGroup: patchGroup.getPatchedGroupIdentifiers())
+                        for(TalkgroupIdentifier patchedTalkgroup: patchGroup.getPatchedTalkgroupIdentifiers())
                         {
-                            Alias patchedAlias = patchGroupAliasList.getAlias(patchedGroup);
+                            Alias patchedTalkgroupAlias = patchGroupAliasList.getAlias(patchedTalkgroup);
 
-                            if(patchedAlias != null && !aliases.contains(patchedAlias))
+                            if(patchedTalkgroupAlias != null && !aliases.contains(patchedTalkgroupAlias))
                             {
-                                aliases.add(patchedAlias);
+                                aliases.add(patchedTalkgroupAlias);
+                            }
+                        }
+                    }
+
+                    if(patchGroup.hasPatchedRadios())
+                    {
+                        RadioAliasList radioAliasList = mRadioProtocolMap.get(patchGroupIdentifier.getProtocol());
+
+                        if(radioAliasList != null)
+                        {
+                            for(RadioIdentifier patchedRadio: patchGroup.getPatchedRadioIdentifiers())
+                            {
+                                Alias patchedRadioAlias = radioAliasList.getAlias(patchedRadio);
+
+                                if(patchedRadioAlias != null && !aliases.contains(patchedRadioAlias))
+                                {
+                                    aliases.add(patchedRadioAlias);
+                                }
+                            }
                         }
                     }
 
                     return aliases;
-                    }
-                    break;
                 case RADIO:
                     RadioIdentifier radio = (RadioIdentifier)identifier;
 
@@ -439,9 +495,9 @@ public class AliasList
                     }
                     break;
                 case TONE:
-                    if(identifier instanceof ToneIdentifier)
+                    if(identifier instanceof ToneIdentifier toneIdentifier)
                     {
-                        ToneSequence toneSequence = ((ToneIdentifier)identifier).getValue();
+                        ToneSequence toneSequence = toneIdentifier.getValue();
 
                         if(toneSequence != null && toneSequence.hasTones())
                         {
@@ -454,6 +510,15 @@ public class AliasList
                             }
                         }
                     }
+                    else if(identifier instanceof DCSIdentifier dcsIdentifier)
+                    {
+                        DCSCode dcsCode = dcsIdentifier.getValue();
+
+                        if(dcsCode != null)
+                        {
+                            return toList(mDCSCodeAliasMap.get(dcsCode));
+                        }
+                    }
                     break;
             }
         }
@@ -465,9 +530,7 @@ public class AliasList
     {
         if(alias != null)
         {
-            List<Alias> aliases = new ArrayList<>();
+            return Collections.singletonList(alias);
-            aliases.add(alias);
-            return aliases;
         }
 
         return Collections.emptyList();
@@ -590,6 +653,7 @@ public class AliasList
      */
     public class TalkgroupAliasList
     {
+        private Map<String,Alias> mFullyQualifiedTalkgroupAliasMap = new HashMap<>();
         private Map<Integer,Alias> mTalkgroupAliasMap = new TreeMap<>();
         private Map<TalkgroupRange, Alias> mTalkgroupRangeAliasMap = new HashMap<>();
 
@@ -599,6 +663,11 @@ public class AliasList
 
         public Alias getAlias(TalkgroupIdentifier identifier)
         {
+            if(identifier instanceof FullyQualifiedTalkgroupIdentifier fqti)
+            {
+                return mFullyQualifiedTalkgroupAliasMap.get(fqti.toString());
+            }
+
             int value = identifier.getValue();
 
             Alias mapValue = mTalkgroupAliasMap.get(value);
@@ -619,6 +688,34 @@ public class AliasList
         }
 
         public void add(Talkgroup talkgroup, Alias alias)
+        {
+            if(talkgroup instanceof P25FullyQualifiedTalkgroup fqt)
+            {
+                //Detect collisions
+                if(mFullyQualifiedTalkgroupAliasMap.containsKey(fqt.getHashKey()))
+                {
+                    Alias existing = mFullyQualifiedTalkgroupAliasMap.get(fqt.getHashKey());
+
+                    if(!existing.equals(alias))
+                    {
+                        fqt.setOverlap(true);
+
+                        for(AliasID aliasID: existing.getAliasIdentifiers())
+                        {
+                            if(aliasID instanceof P25FullyQualifiedTalkgroup existingFqt &&
+                                    existingFqt.getHashKey().contentEquals(fqt.getHashKey()))
+                            {
+                                aliasID.setOverlap(true);
+                            }
+                        }
+                    }
+                }
+                else
+                {
+                    mFullyQualifiedTalkgroupAliasMap.put(fqt.getHashKey(), alias);
+                }
+            }
+            else
             {
                 //Detect talkgroup collisions and set overlap flag for both
                 if(mTalkgroupAliasMap.containsKey(talkgroup.getValue()))
@@ -641,6 +738,7 @@ public class AliasList
 
                 mTalkgroupAliasMap.put(talkgroup.getValue(), alias);
             }
+        }
 
         public void add(TalkgroupRange talkgroupRange, Alias alias)
         {
@@ -672,6 +770,7 @@ public class AliasList
      */
     public class RadioAliasList
     {
+        private Map<String,Alias> mFullyQualifiedRadioAliasMap = new HashMap<>();
         private Map<Integer,Alias> mRadioAliasMap = new TreeMap<>();
         private Map<RadioRange, Alias> mRadioRangeAliasMap = new HashMap<>();
 
@@ -681,6 +780,11 @@ public class AliasList
 
         public Alias getAlias(RadioIdentifier identifier)
         {
+            if(identifier instanceof FullyQualifiedRadioIdentifier fqri)
+            {
+                return mFullyQualifiedRadioAliasMap.get(fqri.toString());
+            }
+
             int value = identifier.getValue();
 
             Alias mapValue = mRadioAliasMap.get(value);
@@ -701,6 +805,34 @@ public class AliasList
         }
 
         public void add(Radio radio, Alias alias)
+        {
+            if(radio instanceof P25FullyQualifiedRadio fqr)
+            {
+                //Detect collisions
+                if(mFullyQualifiedRadioAliasMap.containsKey(fqr.getHashKey()))
+                {
+                    Alias existing = mFullyQualifiedRadioAliasMap.get(fqr.getHashKey());
+
+                    if(!existing.equals(alias))
+                    {
+                        fqr.setOverlap(true);
+
+                        for(AliasID aliasID: existing.getAliasIdentifiers())
+                        {
+                            if(aliasID instanceof P25FullyQualifiedRadio existingFqr &&
+                                    existingFqr.getHashKey().contentEquals(fqr.getHashKey()))
+                            {
+                                aliasID.setOverlap(true);
+                            }
+                        }
+                    }
+                }
+                else
+                {
+                    mFullyQualifiedRadioAliasMap.put(fqr.getHashKey(), alias);
+                }
+            }
+            else
             {
                 //Detect collisions
                 if(mRadioAliasMap.containsKey(radio.getValue()))
@@ -713,7 +845,7 @@ public class AliasList
 
                         for(AliasID aliasID: existing.getAliasIdentifiers())
                         {
-                        if(aliasID instanceof Radio && ((Radio)aliasID).getValue() == radio.getValue())
+                            if(aliasID instanceof Radio existingRadio && (existingRadio.getValue() == radio.getValue()))
                             {
                                 aliasID.setOverlap(true);
                             }
@@ -723,6 +855,7 @@ public class AliasList
 
                 mRadioAliasMap.put(radio.getValue(), alias);
             }
+        }
 
         public void add(RadioRange radioRange, Alias alias)
         {

src/main/java/io/github/dsheirer/alias/id/AliasID.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
- *  * ******************************************************************************
+ * This program is free software: you can redistribute it and/or modify
- *  * Copyright (C) 2014-2019 Dennis Sheirer
+ * it under the terms of the GNU General Public License as published by
- *  *
+ * the Free Software Foundation, either version 3 of the License, or
- *  * This program is free software: you can redistribute it and/or modify
+ * (at your option) any later version.
- *  * 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/>
- *  * *****************************************************************************
  *
+ * 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.alias.id;
 
@@ -26,6 +23,7 @@ import com.fasterxml.jackson.annotation.JsonSubTypes;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
 import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;
 import io.github.dsheirer.alias.id.broadcast.BroadcastChannel;
+import io.github.dsheirer.alias.id.dcs.Dcs;
 import io.github.dsheirer.alias.id.esn.Esn;
 import io.github.dsheirer.alias.id.legacy.fleetsync.FleetsyncID;
 import io.github.dsheirer.alias.id.legacy.mdc.MDC1200ID;
@@ -37,11 +35,13 @@ import io.github.dsheirer.alias.id.legacy.talkgroup.LegacyTalkgroupID;
 import io.github.dsheirer.alias.id.legacy.uniqueID.UniqueID;
 import io.github.dsheirer.alias.id.lojack.LoJackFunctionAndID;
 import io.github.dsheirer.alias.id.priority.Priority;
+import io.github.dsheirer.alias.id.radio.P25FullyQualifiedRadio;
 import io.github.dsheirer.alias.id.radio.Radio;
 import io.github.dsheirer.alias.id.radio.RadioRange;
 import io.github.dsheirer.alias.id.record.Record;
 import io.github.dsheirer.alias.id.status.UnitStatusID;
 import io.github.dsheirer.alias.id.status.UserStatusID;
+import io.github.dsheirer.alias.id.talkgroup.P25FullyQualifiedTalkgroup;
 import io.github.dsheirer.alias.id.talkgroup.Talkgroup;
 import io.github.dsheirer.alias.id.talkgroup.TalkgroupRange;
 import io.github.dsheirer.alias.id.tone.TonesID;
@@ -54,6 +54,7 @@ import javafx.util.Callback;
 @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.PROPERTY, property = "type")
 @JsonSubTypes({
     @JsonSubTypes.Type(value = BroadcastChannel.class, name = "broadcastChannel"),
+    @JsonSubTypes.Type(value = Dcs.class, name = "dcs"),
     @JsonSubTypes.Type(value = Esn.class, name = "esn"),
     @JsonSubTypes.Type(value = FleetsyncID.class, name = "fleetsyncID"),
     @JsonSubTypes.Type(value = LegacyTalkgroupID.class, name = "talkgroupID"),
@@ -62,6 +63,8 @@ import javafx.util.Callback;
     @JsonSubTypes.Type(value = Min.class, name = "min"),
     @JsonSubTypes.Type(value = MPT1327ID.class, name = "mpt1327ID"),
     @JsonSubTypes.Type(value = NonRecordable.class, name = "nonRecordable"),
+    @JsonSubTypes.Type(value = P25FullyQualifiedRadio.class, name = "p25FullyQualifiedRadio"),
+    @JsonSubTypes.Type(value = P25FullyQualifiedTalkgroup.class, name = "p25FullyQualifiedTalkgroup"),
     @JsonSubTypes.Type(value = Priority.class, name = "priority"),
     @JsonSubTypes.Type(value = Radio.class, name = "radio"),
     @JsonSubTypes.Type(value = RadioRange.class, name = "radioRange"),

src/main/java/io/github/dsheirer/alias/id/AliasIDType.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
- *  * ******************************************************************************
+ * This program is free software: you can redistribute it and/or modify
- *  * Copyright (C) 2014-2019 Dennis Sheirer
+ * it under the terms of the GNU General Public License as published by
- *  *
+ * the Free Software Foundation, either version 3 of the License, or
- *  * This program is free software: you can redistribute it and/or modify
+ * (at your option) any later version.
- *  * 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/>
- *  * *****************************************************************************
  *
+ * 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.alias.id;
 
@@ -26,11 +23,14 @@ import java.util.EnumSet;
 public enum AliasIDType
 {
     BROADCAST_CHANNEL("Audio Broadcast Channel"),
+    DCS("Digital Coded Squelch (DCS)"),
     ESN("ESN"),
     INVERT("Audio Inversion"),
     LOJACK("LoJack"),
     LTR_NET_UID("LTR-Net UID"),
     MIN("Passport MIN"),
+    P25_FULLY_QUALIFIED_RADIO_ID("P25 Fully Qualified Radio ID"),
+    P25_FULLY_QUALIFIED_TALKGROUP("P25 Fully Qualified Talkgroup"),
     PRIORITY("Audio Priority"),
     RADIO_ID("Radio ID"),
     RADIO_ID_RANGE("Radio ID Range"),
@@ -58,7 +58,7 @@ public enum AliasIDType
 
     //Values used by the View-By alias editor
     public static EnumSet<AliasIDType> VIEW_BY_VALUES = EnumSet.of(TALKGROUP, TALKGROUP_RANGE, RADIO_ID, RADIO_ID_RANGE,
-        UNIT_STATUS, STATUS, TONES);
+        P25_FULLY_QUALIFIED_RADIO_ID, P25_FULLY_QUALIFIED_TALKGROUP, UNIT_STATUS, STATUS, TONES);
 
     public String toString()
     {

src/main/java/io/github/dsheirer/alias/id/dcs/Dcs.java

@@ -0,0 +1,111 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.alias.id.dcs;
+
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
+import io.github.dsheirer.alias.id.AliasID;
+import io.github.dsheirer.alias.id.AliasIDType;
+import io.github.dsheirer.module.decode.dcs.DCSCode;
+
+/**
+ * Digital Coded Squelch (DCS) tone identifier
+ */
+public class Dcs extends AliasID implements Comparable<Dcs>
+{
+    private DCSCode mDCSCode;
+
+    @Override
+    public AliasIDType getType()
+    {
+        return AliasIDType.DCS;
+    }
+
+    @Override
+    public boolean matches(AliasID id)
+    {
+        if(isValid() && id instanceof Dcs other)
+        {
+            return other.isValid() && getDCSCode().equals(other.getDCSCode());
+        }
+
+        return false;
+    }
+
+    /**
+     * DCS code
+     * @return DCS code or null.
+     */
+    @JacksonXmlProperty(isAttribute = true, localName = "code")
+    public DCSCode getDCSCode()
+    {
+        return mDCSCode;
+    }
+
+    /**
+     * Sets the DCS code value.
+     * @param dcsCode to set
+     */
+    public void setDCSCode(DCSCode dcsCode)
+    {
+        mDCSCode = dcsCode;
+        updateValueProperty();
+    }
+
+    @Override
+    public boolean isValid()
+    {
+        return mDCSCode != null;
+    }
+
+    @Override
+    public boolean isAudioIdentifier()
+    {
+        return false;
+    }
+
+    @Override
+    public String toString()
+    {
+        if(isValid())
+        {
+            return getDCSCode().toString();
+        }
+
+        return "DCS-Invalid - No Tone Selected";
+    }
+
+    @Override
+    public int compareTo(Dcs o)
+    {
+        if(isValid())
+        {
+            if(o.isValid())
+            {
+                return getDCSCode().compareTo(o.getDCSCode());
+            }
+            else
+            {
+                return 1;
+            }
+        }
+
+        return -1;
+    }
+}

src/main/java/io/github/dsheirer/alias/id/radio/P25FullyQualifiedRadio.java

@@ -0,0 +1,127 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.alias.id.radio;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
+import io.github.dsheirer.alias.id.AliasIDType;
+import io.github.dsheirer.protocol.Protocol;
+
+/**
+ * Fully qualified radio.  Note: this is only for P25.
+ */
+public class P25FullyQualifiedRadio extends Radio
+{
+    private int mWacn;
+    private int mSystem;
+
+    public P25FullyQualifiedRadio()
+    {
+        //No-arg JAXB constructor
+    }
+
+    /**
+     * Constructs an instance
+     * @param wacn for the radio
+     * @param system for the radio
+     * @param id for the radio
+     */
+    public P25FullyQualifiedRadio(int wacn, int system, int id)
+    {
+        super(Protocol.APCO25, id);
+        mWacn = wacn;
+        mSystem = system;
+    }
+
+    @Override
+    public AliasIDType getType()
+    {
+        return AliasIDType.P25_FULLY_QUALIFIED_RADIO_ID;
+    }
+
+    /**
+     * WACN for this radio
+     * @return wacn
+     */
+    @JacksonXmlProperty(isAttribute = true, localName = "wacn")
+    public int getWacn()
+    {
+        return mWacn;
+    }
+
+    /**
+     * Sets the WACN for this radio
+     * @param wacn for this radio
+     */
+    public void setWacn(int wacn)
+    {
+        mWacn = wacn;
+    }
+
+    /**
+     * System for this radio
+     * @return system
+     */
+    @JacksonXmlProperty(isAttribute = true, localName = "system")
+    public int getSystem()
+    {
+        return mSystem;
+    }
+
+    /**
+     * Sets the system for this radio
+     * @param system for this radio
+     */
+    public void setSystem(int system)
+    {
+        mSystem = system;
+    }
+
+    @Override
+    public String toString()
+    {
+        StringBuilder sb = new StringBuilder();
+
+        sb.append("Fully Qualified Radio ID:").append(getWacn());
+        sb.append(".").append(getSystem());
+        sb.append(".").append(getValue());
+        sb.append(" Protocol:").append((getProtocol()));
+
+        if(!isValid())
+        {
+            sb.append(" **NOT VALID**");
+        }
+
+        return sb.toString();
+    }
+
+    /**
+     * Hashable string key for use in a lookup map
+     */
+    @JsonIgnore
+    public String getHashKey()
+    {
+        StringBuilder sb = new StringBuilder();
+        sb.append(getWacn());
+        sb.append(".").append(getSystem());
+        sb.append(".").append(getValue());
+        return sb.toString();
+    }
+}

src/main/java/io/github/dsheirer/alias/id/talkgroup/P25FullyQualifiedTalkgroup.java

@@ -0,0 +1,128 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.alias.id.talkgroup;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
+import io.github.dsheirer.alias.id.AliasIDType;
+import io.github.dsheirer.protocol.Protocol;
+
+/**
+ * Fully qualified talkgroup.  Note: this is only for P25.
+ */
+public class P25FullyQualifiedTalkgroup extends Talkgroup
+{
+    private int mWacn;
+    private int mSystem;
+
+    public P25FullyQualifiedTalkgroup()
+    {
+        //No-arg JAXB constructor
+    }
+
+    /**
+     * Constructs an instance
+     * @param wacn for the radio
+     * @param system for the radio
+     * @param talkgroup value
+     */
+    public P25FullyQualifiedTalkgroup(int wacn, int system, int talkgroup)
+    {
+        super(Protocol.APCO25, talkgroup);
+        mWacn = wacn;
+        mSystem = system;
+    }
+
+    @Override
+    public AliasIDType getType()
+    {
+        return AliasIDType.P25_FULLY_QUALIFIED_TALKGROUP;
+    }
+
+    /**
+     * WACN for this radio
+     * @return wacn
+     */
+    @JacksonXmlProperty(isAttribute = true, localName = "wacn")
+    public int getWacn()
+    {
+        return mWacn;
+    }
+
+    /**
+     * Sets the WACN for this radio
+     * @param wacn for this radio
+     */
+    public void setWacn(int wacn)
+    {
+        mWacn = wacn;
+    }
+
+    /**
+     * System for this radio
+     * @return system
+     */
+    @JacksonXmlProperty(isAttribute = true, localName = "system")
+    public int getSystem()
+    {
+        return mSystem;
+    }
+
+    /**
+     * Sets the system for this radio
+     * @param system for this radio
+     */
+    public void setSystem(int system)
+    {
+        mSystem = system;
+    }
+
+    @Override
+    public String toString()
+    {
+        StringBuilder sb = new StringBuilder();
+
+        sb.append("Fully Qualified Radio ID:").append(getWacn());
+        sb.append(".").append(getSystem());
+        sb.append(".").append(getValue());
+        sb.append(" Protocol:").append((getProtocol()));
+
+        if(!isValid())
+        {
+            sb.append(" **NOT VALID**");
+        }
+
+        return sb.toString();
+    }
+
+    /**
+     * Hashable string key for use in a lookup map
+     * @return
+     */
+    @JsonIgnore
+    public String getHashKey()
+    {
+        StringBuilder sb = new StringBuilder();
+        sb.append(getWacn());
+        sb.append(".").append(getSystem());
+        sb.append(".").append(getValue());
+        return sb.toString();
+    }
+}

src/main/java/io/github/dsheirer/audio/broadcast/BroadcastConfiguration.java

@@ -25,6 +25,7 @@ import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
 import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;
 import io.github.dsheirer.audio.broadcast.broadcastify.BroadcastifyCallConfiguration;
 import io.github.dsheirer.audio.broadcast.rdioscanner.RdioScannerConfiguration;
+import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzConfiguration;
 import io.github.dsheirer.audio.broadcast.icecast.IcecastConfiguration;
 import io.github.dsheirer.audio.broadcast.shoutcast.v1.ShoutcastV1Configuration;
 import io.github.dsheirer.audio.broadcast.shoutcast.v2.ShoutcastV2Configuration;
@@ -48,6 +49,7 @@ import java.net.SocketAddress;
 @JsonSubTypes({
     @JsonSubTypes.Type(value = BroadcastifyCallConfiguration.class, name="broadcastifyCallConfiguration"),
     @JsonSubTypes.Type(value = RdioScannerConfiguration.class, name="RdioScannerConfiguration"),
+    @JsonSubTypes.Type(value = OpenMHzConfiguration.class, name="OpenMHzConfiguration"),
     @JsonSubTypes.Type(value = IcecastConfiguration.class, name="icecastConfiguration"),
     @JsonSubTypes.Type(value = ShoutcastV1Configuration.class, name="shoutcastV1Configuration"),
     @JsonSubTypes.Type(value = ShoutcastV2Configuration.class, name="shoutcastV2Configuration"),

src/main/java/io/github/dsheirer/audio/broadcast/BroadcastFactory.java

@@ -25,6 +25,9 @@ import io.github.dsheirer.audio.broadcast.broadcastify.BroadcastifyFeedConfigura
 import io.github.dsheirer.audio.broadcast.rdioscanner.RdioScannerBroadcaster;
 import io.github.dsheirer.audio.broadcast.rdioscanner.RdioScannerConfiguration;
 import io.github.dsheirer.audio.broadcast.rdioscanner.RdioScannerFeedConfiguration;
+import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzBroadcaster;
+import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzConfiguration;
+import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzFeedConfiguration;
 import io.github.dsheirer.audio.broadcast.icecast.IcecastHTTPAudioBroadcaster;
 import io.github.dsheirer.audio.broadcast.icecast.IcecastHTTPConfiguration;
 import io.github.dsheirer.audio.broadcast.icecast.IcecastTCPAudioBroadcaster;
@@ -67,6 +70,9 @@ public class BroadcastFactory
                 case RDIOSCANNER_CALL:
                     return new RdioScannerBroadcaster((RdioScannerConfiguration)configuration,
                             inputAudioFormat, mp3Setting, aliasModel);
+                case OPENMHZ:
+                    return new OpenMHzBroadcaster((OpenMHzConfiguration)configuration,
+                        inputAudioFormat, mp3Setting, aliasModel);
                 case BROADCASTIFY:
                     return new IcecastTCPAudioBroadcaster((BroadcastifyFeedConfiguration) configuration,
                             inputAudioFormat, mp3Setting, aliasModel);
@@ -109,6 +115,8 @@ public class BroadcastFactory
                 return new RdioScannerConfiguration(format);
             case BROADCASTIFY:
                 return new BroadcastifyFeedConfiguration(format);
+            case OPENMHZ:
+                return new OpenMHzConfiguration(format);
             case ICECAST_HTTP:
                 return new IcecastHTTPConfiguration(format);
             case ICECAST_TCP:

src/main/java/io/github/dsheirer/audio/broadcast/BroadcastServerType.java

@@ -32,6 +32,7 @@ public enum BroadcastServerType
 
     ICECAST_HTTP("Icecast 2 (v2.4+)", "images/icecast.png"),
     RDIOSCANNER_CALL("Rdio Scanner", "images/rdioscanner.png"),
+    OPENMHZ("OpenMHz", "images/openmhz.png"),
     ICECAST_TCP("Icecast (v2.3)", "images/icecast.png"),
     SHOUTCAST_V1("Shoutcast v1.x", "images/shoutcast.png"),
     SHOUTCAST_V2("Shoutcast v2.x", "images/shoutcast.png"),

src/main/java/io/github/dsheirer/audio/broadcast/broadcastify/BroadcastifyCallBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -38,9 +38,6 @@ import io.github.dsheirer.identifier.patch.PatchGroupIdentifier;
 import io.github.dsheirer.identifier.radio.RadioIdentifier;
 import io.github.dsheirer.identifier.talkgroup.TalkgroupIdentifier;
 import io.github.dsheirer.util.ThreadPool;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.net.URI;
@@ -48,12 +45,13 @@ import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
 import java.time.Duration;
-import java.util.List;
 import java.util.Queue;
 import java.util.concurrent.CompletionException;
 import java.util.concurrent.LinkedTransferQueue;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Audio broadcaster to push completed audio recordings to the Broadcastify call push API.
@@ -475,7 +473,11 @@ public class BroadcastifyCallBroadcaster extends AbstractAudioBroadcaster<Broadc
 
         StringBuilder sb = new StringBuilder();
         sb.append(patchGroup.getPatchGroup().getValue().toString());
-        for(TalkgroupIdentifier patched: patchGroup.getPatchedGroupIdentifiers())
+        for(TalkgroupIdentifier patched: patchGroup.getPatchedTalkgroupIdentifiers())
+        {
+            sb.append(",").append(patched.getValue());
+        }
+        for(RadioIdentifier patched: patchGroup.getPatchedRadioIdentifiers())
         {
             sb.append(",").append(patched.getValue());
         }

src/main/java/io/github/dsheirer/audio/broadcast/openmhz/FormField.java

@@ -0,0 +1,50 @@
+/*
+ * *****************************************************************************
+ *  Copyright (C) 2014-2020 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.audio.broadcast.openmhz;
+
+ /**
+  * HTTP headers used for posting to Rdio Scanner API
+  */
+ public enum FormField
+ {
+     CALL("call"),
+     FREQ("freq"),
+     START_TIME("start_time"),
+     STOP_TIME("stop_time"),
+     CALL_LENGTH("call_length"),
+     TALKGROUP_NUM("talkgroup_num"),
+     EMERGENCY("emergency"),
+     API_KEY("api_key"),
+     SOURCE_LIST("source_list"),
+     FREQ_LIST("freq_list"),
+     PATCHES("patches");
+
+     private String mHeader;
+
+     FormField(String header)
+     {
+         mHeader = header;
+     }
+
+     public String getHeader()
+     {
+         return mHeader;
+     }
+ }

src/main/java/io/github/dsheirer/audio/broadcast/openmhz/OpenMHzBroadcaster.java

@@ -0,0 +1,634 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 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.audio.broadcast.openmhz;
+
+ import com.google.common.net.HttpHeaders;
+ import com.google.common.base.Joiner;
+ import io.github.dsheirer.alias.Alias;
+ import io.github.dsheirer.alias.AliasList;
+ import io.github.dsheirer.alias.AliasModel;
+ import io.github.dsheirer.audio.broadcast.AbstractAudioBroadcaster;
+ import io.github.dsheirer.audio.broadcast.AudioRecording;
+ import io.github.dsheirer.audio.broadcast.BroadcastEvent;
+ import io.github.dsheirer.audio.broadcast.BroadcastState;
+ import io.github.dsheirer.audio.convert.InputAudioFormat;
+ import io.github.dsheirer.audio.convert.MP3Setting;
+ import io.github.dsheirer.gui.playlist.radioreference.RadioReferenceDecoder;
+ import io.github.dsheirer.identifier.Form;
+ import io.github.dsheirer.identifier.Identifier;
+ import io.github.dsheirer.identifier.IdentifierClass;
+ import io.github.dsheirer.identifier.MutableIdentifierCollection;
+ import io.github.dsheirer.identifier.Role;
+ import io.github.dsheirer.identifier.configuration.ConfigurationLongIdentifier;
+ import io.github.dsheirer.identifier.patch.PatchGroup;
+ import io.github.dsheirer.identifier.patch.PatchGroupIdentifier;
+ import io.github.dsheirer.identifier.radio.RadioIdentifier;
+ import io.github.dsheirer.identifier.talkgroup.TalkgroupIdentifier;
+ import io.github.dsheirer.util.ThreadPool;
+ import org.slf4j.Logger;
+ import org.slf4j.LoggerFactory;
+
+ import java.io.File;
+ import java.nio.file.Files;
+ import java.io.FileInputStream;
+ import java.io.FileNotFoundException;
+ import java.io.IOException;
+ import java.io.PrintWriter;
+ import java.io.BufferedReader;
+ import java.io.InputStreamReader;
+ import java.io.OutputStreamWriter;
+ import java.net.URI;
+ import java.net.URL;
+ import java.net.URLConnection;
+ import java.net.http.HttpClient;
+ import java.net.http.HttpRequest;
+ import java.net.http.HttpResponse;
+ import java.time.Duration;
+ import java.util.List;
+ import java.util.Queue;
+ import java.util.concurrent.CompletionException;
+ import java.util.concurrent.LinkedTransferQueue;
+ import java.util.concurrent.ScheduledFuture;
+ import java.util.concurrent.TimeUnit;
+
+
+ /**
+  * Audio broadcaster to push completed audio recordings to the OpenMHz call upload API.
+  *
+  */
+ public class OpenMHzBroadcaster extends AbstractAudioBroadcaster<OpenMHzConfiguration>
+ {
+     private final static Logger mLog = LoggerFactory.getLogger(OpenMHzBroadcaster.class);
+
+     private static final String ENCODING_TYPE_MP3 = "mp3";
+     private static final String MULTIPART_TYPE = "multipart";
+     private static final String DEFAULT_SUBTYPE = "form-data";
+     private static final String MULTIPART_FORM_DATA = MULTIPART_TYPE + "/" + DEFAULT_SUBTYPE;
+     private static final String APPLICATION_FORM_URLENCODED = "application/x-www-form-urlencoded";
+     private Queue<AudioRecording> mAudioRecordingQueue = new LinkedTransferQueue<>();
+     private ScheduledFuture<?> mAudioRecordingProcessorFuture;
+     private HttpClient mHttpClient = HttpClient.newBuilder()
+         .version(HttpClient.Version.HTTP_2)
+         .followRedirects(HttpClient.Redirect.NORMAL)
+         .connectTimeout(Duration.ofSeconds(20))
+         .build();
+     private long mLastConnectionAttempt;
+     private long mConnectionAttemptInterval = 5000; //Every 5 seconds
+     private AliasModel mAliasModel;
+
+     /**
+      * Constructs an instance of the broadcaster
+      * @param config to use
+      * @param aliasModel for access to aliases
+      */
+     public OpenMHzBroadcaster(OpenMHzConfiguration config, InputAudioFormat inputAudioFormat,
+                                        MP3Setting mp3Setting, AliasModel aliasModel)
+     {
+         super(config);
+         mAliasModel = aliasModel;
+     }
+
+     /**
+      * Starts the audio recording processor thread
+      */
+     @Override
+     public void start()
+     {
+         setBroadcastState(BroadcastState.CONNECTING);
+         String response = testConnection(getBroadcastConfiguration());
+         mLastConnectionAttempt = System.currentTimeMillis();
+
+         /**
+          * OpenMHz API does not currently expose a test method.
+          * TODO: FIX THIS
+          */
+         if(response == "OK")// && response.toLowerCase().startsWith("<head><title>502 bad gateway</title></head>"))
+         {
+             setBroadcastState(BroadcastState.CONNECTED);
+         }
+         else
+         {
+             mLog.error("Error connecting to OpenMHz server on startup [" + response + "]");
+             setBroadcastState(BroadcastState.ERROR);
+         }
+
+         if(mAudioRecordingProcessorFuture == null)
+         {
+             mAudioRecordingProcessorFuture = ThreadPool.SCHEDULED.scheduleAtFixedRate(new AudioRecordingProcessor(),
+                 0, 500, TimeUnit.MILLISECONDS);
+         }
+     }
+
+     /**
+      * Stops the audio recording processor thread
+      */
+     @Override
+     public void stop()
+     {
+         if(mAudioRecordingProcessorFuture != null)
+         {
+             mAudioRecordingProcessorFuture.cancel(true);
+             mAudioRecordingProcessorFuture = null;
+             dispose();
+             setBroadcastState(BroadcastState.DISCONNECTED);
+         }
+     }
+
+     /**
+      * Prepares for disposal
+      */
+     @Override
+     public void dispose()
+     {
+         AudioRecording audioRecording = mAudioRecordingQueue.poll();
+
+         while(audioRecording != null)
+         {
+             audioRecording.removePendingReplay();
+             audioRecording = mAudioRecordingQueue.poll();
+         }
+     }
+
+     /**
+      * Indicates if this broadcaster continues to have successful connections to and transactions with the remote
+      * server.  If there is a connectivity or other issue, the broadcast state is set to temporary error and
+      * the audio processor thread will persistently invoke this method to attempt a reconnect.
+      *
+      * OpenMHz does not have a test API endpoint, so we look for the incomplete call response.
+      */
+     private boolean connected()
+     {
+         if(getBroadcastState() != BroadcastState.CONNECTED &&
+             (System.currentTimeMillis() - mLastConnectionAttempt > mConnectionAttemptInterval))
+         {
+             setBroadcastState(BroadcastState.CONNECTING);
+
+             String response = testConnection(getBroadcastConfiguration());
+             mLastConnectionAttempt = System.currentTimeMillis();
+
+             if(response != null && response == "200")
+             {
+                 setBroadcastState(BroadcastState.CONNECTED);
+             }
+             else
+             {
+                 setBroadcastState(BroadcastState.ERROR);
+             }
+         }
+
+         return getBroadcastState() == BroadcastState.CONNECTED;
+     }
+
+     @Override
+     public int getAudioQueueSize()
+     {
+         return mAudioRecordingQueue.size();
+     }
+
+     @Override
+     public void receive(AudioRecording audioRecording)
+     {
+         mAudioRecordingQueue.offer(audioRecording);
+         broadcast(new BroadcastEvent(this, BroadcastEvent.Event.BROADCASTER_QUEUE_CHANGE));
+     }
+
+     /**
+      * Indicates if the audio recording is non-null and not too old, meaning that the age of the recording has not
+      * exceeded the max age value indicated in the broadcast configuration.  Audio recordings that are too old will be
+      * deleted to ensure that the in-memory queue size doesn't blow up.
+      * @param audioRecording to test
+      * @return true if the recording is valid
+      */
+     private boolean isValid(AudioRecording audioRecording)
+     {
+         return audioRecording != null && System.currentTimeMillis() - audioRecording.getStartTime() <=
+             getBroadcastConfiguration().getMaximumRecordingAge();
+     }
+
+     /**
+      * Processes any enqueued audio recordings. This method employs asynchronous
+      * interaction with the server, so multiple audio recording uploads can occur simultaneously.
+      */
+     private void processRecordingQueue()
+     {
+
+
+         while(connected() && !mAudioRecordingQueue.isEmpty())
+         {
+             final AudioRecording audioRecording = mAudioRecordingQueue.poll();
+             broadcast(new BroadcastEvent(this, BroadcastEvent.Event.BROADCASTER_QUEUE_CHANGE));
+
+             if(isValid(audioRecording) && audioRecording.getRecordingLength() > 0)
+             {
+                 int durationSeconds = (int)(audioRecording.getRecordingLength() / 1E3f);
+                 long timestampSeconds = (int)(audioRecording.getStartTime() / 1E3);
+                 String talkgroup = getTo(audioRecording);
+                 String radioId = getFrom(audioRecording);
+                 Long frequency = getFrequency(audioRecording);
+                 String patches = getPatches(audioRecording);
+                 String talkgroupLabel = getTalkgroupLabel(audioRecording);
+                 String talkgroupGroup = getTalkgroupGroup(audioRecording);
+                 String systemLabel = getSystemLabel(audioRecording);
+
+                 try
+                 {
+                     byte[] audioBytes = null;
+
+                     try
+                     {
+                         audioBytes = Files.readAllBytes(audioRecording.getPath());
+                     }
+                     catch(IOException e)
+                     {
+                         mLog.error("OpenMHz - audio recording file not found - ignoring upload");
+                     }
+
+                     if(audioBytes != null)
+                     {
+                        String uri = getBroadcastConfiguration().getHost() + "/" + getBroadcastConfiguration().getSystemName() + "/upload";
+
+                         OpenMHzBuilder bodyBuilder = new OpenMHzBuilder();
+                             bodyBuilder
+                             .addFile(audioBytes)
+                             .addPart(FormField.FREQ, frequency)
+                             .addPart(FormField.START_TIME, timestampSeconds)
+                             .addPart(FormField.STOP_TIME, timestampSeconds)
+                             .addPart(FormField.CALL_LENGTH, durationSeconds)
+                             .addPart(FormField.TALKGROUP_NUM, talkgroup)
+                             .addPart(FormField.EMERGENCY, 0)
+                             .addPart(FormField.API_KEY, getBroadcastConfiguration().getApiKey())
+                             // For future use if OpenMHz supports patch information
+                             //.addPart(FormField.PATCHES, patches)
+                             .addPart(FormField.SOURCE_LIST, "[{ \"pos\": 0.00, \"src\": " + radioId + "}]");
+
+                         HttpRequest fileRequest = HttpRequest.newBuilder()
+                             .uri(URI.create(uri))
+                             .header(HttpHeaders.CONTENT_TYPE, MULTIPART_FORM_DATA + "; boundary=" + bodyBuilder.getBoundary())
+                             .header(HttpHeaders.USER_AGENT, "sdrtrunk")
+                             .POST(bodyBuilder.build())
+                             .build();
+
+                         mHttpClient.sendAsync(fileRequest, HttpResponse.BodyHandlers.ofString())
+                             .whenComplete((fileResponse, throwable1) -> {
+                                 if(throwable1 != null || fileResponse.statusCode() != 200)
+                                 {
+                                     if(throwable1 instanceof IOException || throwable1 instanceof CompletionException)
+                                     {
+                                         //We get socket reset exceptions occasionally when the remote server doesn't
+                                         //fully read our request and immediately responds.
+                                         setBroadcastState(BroadcastState.TEMPORARY_BROADCAST_ERROR);
+                                         mLog.error("OpenMHz API file upload fail [" +
+                                             fileResponse.statusCode() + "] response [" +
+                                             fileResponse.body() + "]");
+                                     }
+                                     else
+                                     {
+                                         setBroadcastState(BroadcastState.TEMPORARY_BROADCAST_ERROR);
+                                         mLog.error("OpenMHz API file upload fail [" +
+                                             fileResponse.statusCode() + "] response [" +
+                                             fileResponse.body() + "]");
+                                     }
+
+                                     incrementErrorAudioCount();
+                                     broadcast(new BroadcastEvent(OpenMHzBroadcaster.this,
+                                         BroadcastEvent.Event.BROADCASTER_ERROR_COUNT_CHANGE));
+                                 }
+                                 else
+                                 {
+
+                                     if(fileResponse.statusCode() == 200)
+                                     {
+                                         incrementStreamedAudioCount();
+                                         broadcast(new BroadcastEvent(OpenMHzBroadcaster.this,
+                                             BroadcastEvent.Event.BROADCASTER_STREAMED_COUNT_CHANGE)); 
+                                         audioRecording.removePendingReplay(); 
+                                     }
+                                     else
+                                     {
+                                         setBroadcastState(BroadcastState.TEMPORARY_BROADCAST_ERROR);
+                                         mLog.error("OpenMHz API file upload fail [" +
+                                             fileResponse.statusCode() + "] response [" +
+                                             fileResponse.body() + "]");
+                                     }
+
+
+                                 }
+
+                             });
+                     }
+                     else
+                     {
+                         //Register an error for the file not found exception
+                         mLog.error("OpenMHz API - upload file not found [" +
+                             audioRecording.getPath().toString() + "]");
+                         incrementErrorAudioCount();
+                         broadcast(new BroadcastEvent(OpenMHzBroadcaster.this,
+                             BroadcastEvent.Event.BROADCASTER_ERROR_COUNT_CHANGE));
+                         audioRecording.removePendingReplay();
+                     }
+                 }
+                 catch(Exception e)
+                 {
+                     mLog.error("Unknown Error", e);
+                     setBroadcastState(BroadcastState.ERROR);
+                     incrementErrorAudioCount();
+                     broadcast(new BroadcastEvent(this, BroadcastEvent.Event.BROADCASTER_ERROR_COUNT_CHANGE));
+                     audioRecording.removePendingReplay();
+                 }
+             }
+         }
+
+         //If we're not connected and there are recordings in the queue, check the recording at the head of the queue
+         // and start age-off once the recordings become too old.  The recordings should be time ordered in the queue.
+         AudioRecording audioRecording = mAudioRecordingQueue.peek();
+
+         while(audioRecording != null)
+         {
+             if(isValid(audioRecording))
+             {
+                 return;
+             }
+             else
+             {
+                 //Remove the recording from the queue, remove a replay, and peek at the next recording in the queue
+                 mAudioRecordingQueue.poll();
+                 audioRecording.removePendingReplay();
+                 incrementAgedOffAudioCount();
+                 broadcast(new BroadcastEvent(this, BroadcastEvent.Event.BROADCASTER_AGED_OFF_COUNT_CHANGE));
+                 audioRecording = mAudioRecordingQueue.peek();
+             }
+         }
+     }
+
+     /**
+      * Creates a frequency value from the audio recording identifier collection.
+      */
+     private static Long getFrequency(AudioRecording audioRecording)
+     {
+         Identifier identifier = audioRecording.getIdentifierCollection().getIdentifier(IdentifierClass.CONFIGURATION,
+             Form.CHANNEL_FREQUENCY, Role.ANY);
+
+         if(identifier instanceof ConfigurationLongIdentifier)
+         {
+             Long value = ((ConfigurationLongIdentifier)identifier).getValue();
+
+             if(value != null)
+             {
+                 return value;
+             }
+         }
+
+         return Long.valueOf(0);
+     }
+
+     /**
+      * Creates a formatted string with the FROM identifier or uses a default of zero(0)
+      */
+     private static String getFrom(AudioRecording audioRecording)
+     {
+         for(Identifier identifier: audioRecording.getIdentifierCollection().getIdentifiers(Role.FROM))
+         {
+             if(identifier instanceof RadioIdentifier)
+             {
+                 return ((RadioIdentifier)identifier).getValue().toString();
+             }
+         }
+
+         return "0";
+     }
+
+     /**
+      * Creates a formatted string with the TO identifiers or uses a default of zero (0)
+      * 
+      */
+     private static String getTo(AudioRecording audioRecording)
+     {
+         Identifier identifier = audioRecording.getIdentifierCollection().getToIdentifier();
+
+         if(identifier instanceof PatchGroupIdentifier patchGroupIdentifier)
+         {
+             return patchGroupIdentifier.getValue().getPatchGroup().getValue().toString();
+         }
+         else if(identifier instanceof TalkgroupIdentifier talkgroupIdentifier)
+         {
+             return String.valueOf(RadioReferenceDecoder.convertToRadioReferenceTalkgroup(talkgroupIdentifier.getValue(),
+                     talkgroupIdentifier.getProtocol()));
+         }
+         else if(identifier instanceof RadioIdentifier radioIdentifier)
+         {
+             return radioIdentifier.getValue().toString();
+         }
+
+         return "0";
+     }
+
+     /**
+      * Creates a formatted string with the Talkgroup Label from the Audio Recording Alias
+      * If this is a PatchGroup we return only the first label as the primary talkgroup label.
+      * 
+      */
+     private String getTalkgroupLabel(AudioRecording audioRecording)
+     {
+
+         AliasList aliasList = mAliasModel.getAliasList(audioRecording.getIdentifierCollection());
+         Identifier identifier = audioRecording.getIdentifierCollection().getToIdentifier();
+
+         StringBuilder sb = new StringBuilder();
+         if(identifier != null)
+         {
+             List<Alias> aliases = aliasList.getAliases(identifier);
+             if(!aliases.isEmpty())
+             {
+                 sb.append(aliases.get(0));
+             }
+
+         }
+
+         return sb.toString();
+     }
+
+     /**
+      * Creates a formatted string with the Talkgroup Group from the Audio Recording Alias
+      * If this is a PatchGroup we return only the first group as the primary talkgroup group.
+      * 
+      */
+     private String getTalkgroupGroup(AudioRecording audioRecording)
+     {
+
+         AliasList aliasList = mAliasModel.getAliasList(audioRecording.getIdentifierCollection());
+         Identifier identifier = audioRecording.getIdentifierCollection().getToIdentifier();
+
+         StringBuilder sb = new StringBuilder();
+         if(identifier != null)
+         {
+             List<Alias> aliases = aliasList.getAliases(identifier);
+             if(!aliases.isEmpty())
+             {
+                 sb.append(aliases.get(0).getGroup());
+             }
+         }
+
+         return sb.toString();
+     }
+
+     /**
+      * Creates a formatted string with the System Label from the Audio Recording Alias
+      * If this is a PatchGroup we return only the first sytem as the primary talkgroup system.
+      * 
+      */
+     private String getSystemLabel(AudioRecording audioRecording)
+     {
+         List<Identifier> systems = audioRecording.getIdentifierCollection().getIdentifiers(Form.SYSTEM);
+
+         StringBuilder sb = new StringBuilder();
+         if(!systems.isEmpty())
+         {
+            sb.append(systems.get(0));
+         }
+
+         return sb.toString();
+     }
+
+    /**
+     * Creates a formatted string with the patched talkgroups
+     */
+    public static String getPatches(AudioRecording audioRecording)
+    {
+        Identifier identifier = audioRecording.getIdentifierCollection().getToIdentifier();
+
+        if(identifier instanceof PatchGroupIdentifier patchGroupIdentifier)
+        {
+            PatchGroup patchGroup = patchGroupIdentifier.getValue();
+
+            StringBuilder sb = new StringBuilder();
+            sb.append("[");
+            
+            sb.append(patchGroup.getPatchGroup().getValue().toString());
+            
+            for(TalkgroupIdentifier patched: patchGroup.getPatchedTalkgroupIdentifiers())
+            {
+                sb.append(",").append(patched.getValue());
+            }
+
+            for(RadioIdentifier patched: patchGroup.getPatchedRadioIdentifiers())
+            {
+                sb.append(",").append(patched.getValue());
+            }
+            
+            sb.append("]");
+            return sb.toString();
+        }
+
+        return "[]";
+    }
+
+     /**
+      * Tests both the connection and configuration against the OpenMHz Call API service
+      * @param configuration containing API key and system id
+      * @return error string or null if test is successful
+      */
+     public static String testConnection(OpenMHzConfiguration configuration)
+     {
+         String uri = configuration.getHost() + "/" + configuration.getSystemName() + "/authorize";
+
+         HttpClient httpClient = HttpClient.newBuilder()
+             .version(HttpClient.Version.HTTP_1_1)
+             .followRedirects(HttpClient.Redirect.NORMAL)
+             .connectTimeout(Duration.ofSeconds(20))
+             .build();
+
+         HttpRequest request = HttpRequest.newBuilder()
+             .uri(URI.create(uri))
+             .header(HttpHeaders.CONTENT_TYPE, APPLICATION_FORM_URLENCODED)
+             .header(HttpHeaders.USER_AGENT, "sdrtrunk")
+             .POST(HttpRequest.BodyPublishers.ofString("api_key="+configuration.getApiKey()))
+             .build();
+
+         HttpResponse.BodyHandler<String> responseHandler = HttpResponse.BodyHandlers.ofString();
+
+         try
+         {
+             HttpResponse<String> response = httpClient.send(request, responseHandler);
+             String responseBody = response.body();
+             if (response.statusCode() == 200)
+             {
+                return "OK";
+             }
+             else if(response.statusCode() == 403)
+             {
+                return "Invalid API Key";
+             }
+             else if(response.statusCode() == 500)
+             {
+                return "Invalid System Name";
+             }
+
+             return "No Response";
+         }
+         catch(Exception e)
+         {
+             return e.getLocalizedMessage();
+         }
+     }
+
+     public class AudioRecordingProcessor implements Runnable
+     {
+         @Override
+         public void run()
+         {
+             processRecordingQueue();
+         }
+     }
+
+     public static void main(String[] args)
+     {
+         mLog.debug("Starting ...");
+
+         OpenMHzConfiguration config = new OpenMHzConfiguration();
+         config.setHost("https://api.OpenMHz.com/call-upload-dev");
+         config.setApiKey("c33aae37-8572-11ea-bd8b-0ecc8ab9ccec");
+         config.setSystemName("systemx");
+
+         String response = testConnection(config);
+         mLog.error("Response: " + response);
+
+         if(response == "OK")
+         {
+             mLog.debug("Test Successful!");
+         }
+         else
+         {
+             if(response.contains("Invalid API Key"))
+             {
+                 mLog.error("Invalid API Key");
+             }
+             else if(response.contains("Invalid System Name"))
+             {
+                 mLog.error("Invalid System Name");
+             }
+             else
+             {
+                 mLog.debug("Response: " + response);
+             }
+         }
+
+         mLog.debug("Finished!");
+     }
+ }

src/main/java/io/github/dsheirer/audio/broadcast/openmhz/OpenMHzBuilder.java

@@ -0,0 +1,216 @@
+/*
+ * *****************************************************************************
+ *  Copyright (C) 2014-2020 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.audio.broadcast.openmhz;
+
+ import java.net.http.HttpRequest;
+ import java.util.ArrayList;
+ import java.util.List;
+ import java.lang.*;
+ import java.io.ByteArrayOutputStream;
+ import java.io.IOException;
+
+ /**
+  * Builder for an HTTP body publisher to produce a OpenMHz call event
+  */
+ public class OpenMHzBuilder
+ {
+     private static final String DASH_DASH = "--";
+     private static final String BOUNDARY = "--sdrtrunk-sdrtrunk-sdrtrunk";
+     private List<Part> mParts = new ArrayList<>();
+     private byte[] audioBytes = null; 
+
+     /**
+      * Constructs an instance
+      */
+     public OpenMHzBuilder()
+     {
+     }
+
+     /**
+      * Access the static multi-part boundary string
+      */
+     public String getBoundary()
+     {
+         return BOUNDARY;
+     }
+
+     /**
+      * Adds a Audio bytes part to the call
+      */
+     public OpenMHzBuilder addFile(byte[] value)
+     {
+         audioBytes = value;
+         return this;
+     }
+
+     /**
+      * Adds a string part to the call
+      */
+     public OpenMHzBuilder addPart(FormField key, String value)
+     {
+         if(key != null && value != null)
+         {
+             mParts.add(new Part(key.getHeader(), value));
+         }
+
+         return this;
+     }
+
+     /**
+      * Adds a number part to the call
+      */
+     public OpenMHzBuilder addPart(FormField key, Number value)
+     {
+         if(key != null && value != null)
+         {
+             mParts.add(new Part(key.getHeader(), value.toString()));
+         }
+
+         return this;
+     }
+
+     /**
+      * Creates a form-data item
+      */
+     private static String formatPart(Part part, String boundary)
+     {
+         StringBuilder sb = new StringBuilder();
+         sb.append(DASH_DASH).append(boundary).append("\r\n");
+         sb.append("Content-Disposition: form-data; name=\"").append(part.mKey).append("\"\r\n\r\n");
+         sb.append(part.getValue()).append("\r\n");
+         return sb.toString();
+     }
+
+     /**
+      * Creates the audio file item
+      */
+     private String formatFilePart(String boundary)
+     {
+
+         if(audioBytes == null)
+         {
+             return "";
+         }
+         StringBuilder sb= new StringBuilder();
+         sb.append(DASH_DASH).append(boundary).append("\r\n");
+         sb.append("Content-Disposition: form-data; name=\"").append("call").append("\"; filename=\"audio.mp3\"\r\n\r\n");
+         return sb.toString();
+
+     }
+
+     /**
+      * Creates the boundary closing item
+      */
+     private static String getClosingBoundary(String boundary)
+     {
+         StringBuilder sb = new StringBuilder();
+         sb.append(DASH_DASH).append(boundary).append(DASH_DASH).append("\r\n");
+         return sb.toString();
+     }
+
+     /**
+      * Creates a BodyPublisher for accessing the call form data
+      */
+     public HttpRequest.BodyPublisher build()
+     {
+         StringBuilder sb = new StringBuilder();
+
+         for(Part part: mParts)
+         {
+             sb.append(formatPart(part, BOUNDARY));
+         }
+
+         sb.append(formatFilePart(BOUNDARY));
+
+
+         /**
+         * We need to create a ByteArray consisting of the Sting "parts" and the audio file bytes
+         */
+         ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+
+         try
+         {
+
+             outputStream.write(sb.toString().getBytes());
+
+             if(audioBytes != null)
+             {
+                 outputStream.write(audioBytes);
+             }
+
+             sb = new StringBuilder();
+             sb.append("\r\n");
+             sb.append(getClosingBoundary(BOUNDARY));
+
+             outputStream.write(sb.toString().getBytes());
+         }
+         catch(IOException e)
+         {
+             //mLog.error("Rdio Scanner API - unable to create POST reqeust.");
+         }
+
+         return HttpRequest.BodyPublishers.ofByteArray(outputStream.toByteArray());
+     }
+
+     @Override
+     public String toString()
+     {
+         StringBuilder sb = new StringBuilder();
+
+         for(Part part: mParts)
+         {
+             sb.append(formatPart(part, BOUNDARY));
+         }
+
+         sb.append(getClosingBoundary(BOUNDARY));
+
+         return sb.toString();
+     }
+
+     /**
+      * Key:Value pair holder
+      */
+     public class Part
+     {
+         private String mKey;
+         private String mValue;
+
+         /**
+          * Constructs a new part
+          * @param key value
+          * @param value item
+          */
+         public Part(String key, String value)
+         {
+             mKey = key;
+             mValue = value;
+         }
+
+         public String getKey()
+         {
+             return mKey;
+         }
+
+         public String getValue()
+         {
+             return mValue;
+         }
+     }
+ }

src/main/java/io/github/dsheirer/audio/broadcast/openmhz/OpenMHzConfiguration.java

@@ -0,0 +1,139 @@
+/*
+ * *****************************************************************************
+ *  Copyright (C) 2014-2020 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.audio.broadcast.openmhz;
+
+ import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
+ import io.github.dsheirer.audio.broadcast.BroadcastConfiguration;
+ import io.github.dsheirer.audio.broadcast.BroadcastFormat;
+ import io.github.dsheirer.audio.broadcast.BroadcastServerType;
+ import javafx.beans.binding.Bindings;
+ import javafx.beans.property.BooleanProperty;
+ import javafx.beans.property.IntegerProperty;
+ import javafx.beans.property.SimpleBooleanProperty;
+ import javafx.beans.property.SimpleIntegerProperty;
+ import javafx.beans.property.SimpleStringProperty;
+ import javafx.beans.property.StringProperty;
+
+ /**
+  * Streaming configuration for Rdio Scanner API.
+  *
+  * Note: this API is not a streaming audio service, rather a completed call push service.  However, it fits nicely
+  * with the structure of the audio streaming subsystem in sdrtrunk
+  */
+ public class OpenMHzConfiguration extends BroadcastConfiguration
+ {
+    public static final String PRODUCTION_ENDPOINT = "https://api.openmhz.com";
+
+     private StringProperty mSystemName = new SimpleStringProperty();
+     private StringProperty mApiKey = new SimpleStringProperty();
+
+     /**
+      * Constructor for faster jackson
+      */
+     public OpenMHzConfiguration()
+     {
+         this(BroadcastFormat.MP3);
+     }
+
+     /**
+      * Public constructor.
+      * @param format to use for audio recording (MP3)
+      */
+     public OpenMHzConfiguration(BroadcastFormat format)
+     {
+         super(format);
+
+         if(getHost() == null)
+         {
+             setHost(PRODUCTION_ENDPOINT);
+         }
+
+         //The parent class binds this property, so we unbind it and rebind it here
+         mValid.unbind();
+         mValid.bind(Bindings.and(Bindings.and(Bindings.isNotNull(mSystemName), Bindings.isNotNull(mApiKey)),
+             Bindings.isNotNull(mHost)));
+     }
+
+     /**
+      * System ID as a property
+      */
+     public StringProperty systemIDProperty()
+     {
+         return mSystemName;
+     }
+
+     /**
+      * API key as a property
+      */
+     public StringProperty apiKeyProperty()
+     {
+         return mApiKey;
+     }
+
+     /**
+      * API Key
+      */
+     @JacksonXmlProperty(isAttribute = true, localName = "api_key")
+     public String getApiKey()
+     {
+         return mApiKey.get();
+     }
+
+     /**
+      * Sets the api key
+      * @param apiKey
+      */
+     public void setApiKey(String apiKey)
+     {
+         mApiKey.setValue(apiKey);
+     }
+
+     /**
+      * System name as provided by OpenMHz.com
+      */
+     @JacksonXmlProperty(isAttribute = true, localName = "system_name")
+     public String getSystemName()
+     {
+         return mSystemName.get();
+     }
+
+     /**
+      * Sets the system name provided by OpenMHz.com
+      */
+     public void setSystemName(String systemName)
+     {
+         mSystemName.set(systemName);
+     }
+
+     @JacksonXmlProperty(isAttribute = true, localName = "type", namespace = "http://www.w3.org/2001/XMLSchema-instance")
+     @Override
+     public BroadcastServerType getBroadcastServerType()
+     {
+         return BroadcastServerType.OPENMHZ;
+     }
+
+     @Override
+     public BroadcastConfiguration copyOf()
+     {
+         OpenMHzConfiguration copy = new OpenMHzConfiguration();
+         copy.setSystemName(getSystemName());
+         return copy;
+     }
+ }

src/main/java/io/github/dsheirer/audio/broadcast/openmhz/OpenMHzEditor.java

@@ -0,0 +1,233 @@
+/*
+ * *****************************************************************************
+ *  Copyright (C) 2014-2020 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.gui.playlist.streaming;
+
+ import io.github.dsheirer.audio.broadcast.BroadcastServerType;
+ import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzBroadcaster;
+ import io.github.dsheirer.audio.broadcast.openmhz.OpenMHzConfiguration;
+ import io.github.dsheirer.gui.control.IntegerTextField;
+ import io.github.dsheirer.playlist.PlaylistManager;
+ import javafx.geometry.HPos;
+ import javafx.geometry.Insets;
+ import javafx.scene.control.Alert;
+ import javafx.scene.control.Button;
+ import javafx.scene.control.ButtonType;
+ import javafx.scene.control.Label;
+ import javafx.scene.control.TextField;
+ import javafx.scene.layout.GridPane;
+ import org.slf4j.Logger;
+ import org.slf4j.LoggerFactory;
+ import org.controlsfx.control.ToggleSwitch;
+
+ /**
+  * OpenMHz calls API configuration editor
+  */
+ public class OpenMHzEditor extends AbstractBroadcastEditor<OpenMHzConfiguration>
+ {
+     private final static Logger mLog = LoggerFactory.getLogger(OpenMHzEditor.class);
+     private TextField mSystemNameTextField;
+     private IntegerTextField mMaxAgeTextField;
+     private TextField mApiKeyTextField;
+     private TextField mHostTextField;
+     private GridPane mEditorPane;
+
+     /**
+      * Constructs an instance
+      * @param playlistManager for accessing the broadcast model
+      */
+     public OpenMHzEditor(PlaylistManager playlistManager)
+     {
+         super(playlistManager);
+     }
+
+     @Override
+     public void setItem(OpenMHzConfiguration item)
+     {
+         super.setItem(item);
+
+         getSystemNameTextField().setDisable(item == null);
+         getApiKeyTextField().setDisable(item == null);
+         getHostTextField().setDisable(item == null);
+         getMaxAgeTextField().setDisable(item == null);
+
+         if(item != null)
+         {
+             getSystemNameTextField().setText(item.getSystemName());
+             getApiKeyTextField().setText(item.getApiKey());
+             getHostTextField().setText(item.getHost());
+             getMaxAgeTextField().set((int)(item.getMaximumRecordingAge() / 1000));
+         }
+         else
+         {
+             getSystemNameTextField().setText(null);
+             getApiKeyTextField().setText(null);
+             getHostTextField().setText(null);
+             getMaxAgeTextField().set(0);
+         }
+
+         modifiedProperty().set(false);
+     }
+
+     @Override
+     public void dispose()
+     {
+     }
+
+     @Override
+     public void save()
+     {
+         if(getItem() != null)
+         {
+             getItem().setSystemName(getSystemNameTextField().getText());
+             getItem().setHost(getHostTextField().getText());
+             getItem().setApiKey(getApiKeyTextField().getText());
+             getItem().setMaximumRecordingAge(getMaxAgeTextField().get() * 1000);
+         }
+
+         super.save();
+     }
+
+     public BroadcastServerType getBroadcastServerType()
+     {
+         return BroadcastServerType.OPENMHZ;
+     }
+
+     protected GridPane getEditorPane()
+     {
+         if(mEditorPane == null)
+         {
+             mEditorPane = new GridPane();
+             mEditorPane.setPadding(new Insets(10, 5, 10,10));
+             mEditorPane.setVgap(10);
+             mEditorPane.setHgap(5);
+
+             int row = 0;
+
+             Label formatLabel = new Label("Format");
+             GridPane.setHalignment(formatLabel, HPos.RIGHT);
+             GridPane.setConstraints(formatLabel, 0, row);
+             mEditorPane.getChildren().add(formatLabel);
+
+             GridPane.setConstraints(getFormatField(), 1, row);
+             mEditorPane.getChildren().add(getFormatField());
+
+             Label enabledLabel = new Label("Enabled");
+             GridPane.setHalignment(enabledLabel, HPos.RIGHT);
+             GridPane.setConstraints(enabledLabel, 2, row);
+             mEditorPane.getChildren().add(enabledLabel);
+
+             GridPane.setConstraints(getEnabledSwitch(), 3, row);
+             mEditorPane.getChildren().add(getEnabledSwitch());
+
+             Label systemLabel = new Label("Name");
+             GridPane.setHalignment(systemLabel, HPos.RIGHT);
+             GridPane.setConstraints(systemLabel, 0, ++row);
+             mEditorPane.getChildren().add(systemLabel);
+
+             GridPane.setConstraints(getNameTextField(), 1, row);
+             mEditorPane.getChildren().add(getNameTextField());
+
+             Label apiKeyLabel = new Label("API Key");
+             GridPane.setHalignment(apiKeyLabel, HPos.RIGHT);
+             GridPane.setConstraints(apiKeyLabel, 0, ++row);
+             mEditorPane.getChildren().add(apiKeyLabel);
+
+             GridPane.setConstraints(getApiKeyTextField(), 1, row);
+             mEditorPane.getChildren().add(getApiKeyTextField());
+
+             Label systemNameLabel = new Label("System Short Name");
+             GridPane.setHalignment(systemNameLabel, HPos.RIGHT);
+             GridPane.setConstraints(systemNameLabel, 0, ++row);
+             mEditorPane.getChildren().add(systemNameLabel);
+
+             GridPane.setConstraints(getSystemNameTextField(), 1, row);
+             mEditorPane.getChildren().add(getSystemNameTextField());
+
+             Label hostLabel = new Label("OpenMHz Upload Server (API)");
+             GridPane.setHalignment(hostLabel, HPos.RIGHT);
+             GridPane.setConstraints(hostLabel, 0, ++row);
+             mEditorPane.getChildren().add(hostLabel);
+
+             GridPane.setConstraints(getHostTextField(), 1, row);
+             mEditorPane.getChildren().add(getHostTextField());
+
+             Label maxAgeLabel = new Label("Max Recording Age (seconds)");
+             GridPane.setHalignment(maxAgeLabel, HPos.RIGHT);
+             GridPane.setConstraints(maxAgeLabel, 0, ++row);
+             mEditorPane.getChildren().add(maxAgeLabel);
+
+             GridPane.setConstraints(getMaxAgeTextField(), 1, row);
+             mEditorPane.getChildren().add(getMaxAgeTextField());
+
+         }
+
+         return mEditorPane;
+     }
+
+     private IntegerTextField getMaxAgeTextField()
+     {
+         if(mMaxAgeTextField == null)
+         {
+             mMaxAgeTextField = new IntegerTextField();
+             mMaxAgeTextField.setDisable(true);
+             mMaxAgeTextField.textProperty().addListener(mEditorModificationListener);
+         }
+
+         return mMaxAgeTextField;
+     }
+
+     private TextField getHostTextField()
+     {
+         if(mHostTextField == null)
+         {
+             mHostTextField = new TextField();
+             mHostTextField.setDisable(true);
+             mHostTextField.textProperty().addListener(mEditorModificationListener);
+         }
+
+         return mHostTextField;
+     }
+
+     private TextField getApiKeyTextField()
+     {
+         if(mApiKeyTextField == null)
+         {
+             mApiKeyTextField = new TextField();
+             mApiKeyTextField.setDisable(true);
+             mApiKeyTextField.textProperty().addListener(mEditorModificationListener);
+         }
+
+         return mApiKeyTextField;
+     }
+
+     private TextField getSystemNameTextField()
+     {
+         if(mSystemNameTextField == null)
+         {
+             mSystemNameTextField = new TextField();
+             mSystemNameTextField.setDisable(true);
+             mSystemNameTextField.textProperty().addListener(mEditorModificationListener);
+         }
+
+         return mSystemNameTextField;
+     }
+
+
+ }

src/main/java/io/github/dsheirer/audio/broadcast/openmhz/OpenMHzFeedConfiguration.java

@@ -0,0 +1,126 @@
+/*
+ *
+ *  * ******************************************************************************
+ *  * Copyright (C) 2014-2020 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.audio.broadcast.openmhz;
+
+import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
+import io.github.dsheirer.audio.broadcast.BroadcastConfiguration;
+import io.github.dsheirer.audio.broadcast.BroadcastFormat;
+import io.github.dsheirer.audio.broadcast.BroadcastServerType;
+import io.github.dsheirer.audio.broadcast.icecast.IcecastTCPConfiguration;
+import io.github.dsheirer.rrapi.type.UserFeedBroadcast;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class OpenMHzFeedConfiguration extends IcecastTCPConfiguration
+{
+    private final static Logger mLog = LoggerFactory.getLogger(OpenMHzFeedConfiguration.class);
+
+    private int mFeedID;
+
+    public OpenMHzFeedConfiguration()
+    {
+        //No-arg constructor for JAXB
+        this(BroadcastFormat.MP3);
+    }
+
+    /**
+     * OpenMHz configuration for Icecast 2.3.2 compatible servers
+     *
+     * @param format of output audio (MP3)
+     */
+    public OpenMHzFeedConfiguration(BroadcastFormat format)
+    {
+        super(format);
+
+        setBitRate(16);
+        setChannels(1);
+        setSampleRate(8000);
+        setInline(true);
+    }
+
+    public static OpenMHzFeedConfiguration from(UserFeedBroadcast userFeedBroadcast)
+    {
+        OpenMHzFeedConfiguration config = new OpenMHzFeedConfiguration(BroadcastFormat.MP3);
+        config.setName(userFeedBroadcast.getDescription());
+        config.setHost(userFeedBroadcast.getHostname());
+        config.setMountPoint(userFeedBroadcast.getMount());
+        config.setFeedID(userFeedBroadcast.getFeedId());
+        config.setPassword(userFeedBroadcast.getPassword());
+
+        try
+        {
+            config.setPort(Integer.parseInt(userFeedBroadcast.getPort()));
+        }
+        catch(Exception e)
+        {
+            mLog.error("Error creating Rdio Scanner configuration from radio reference user feed instance");
+        }
+
+        return config;
+    }
+
+    @Override
+    public BroadcastConfiguration copyOf()
+    {
+        OpenMHzFeedConfiguration copy = new OpenMHzFeedConfiguration(getBroadcastFormat());
+
+        //Broadcast Configuration Parameters
+        copy.setName(getName());
+        copy.setHost(getHost());
+        copy.setPort(getPort());
+        copy.setInline(getInline());
+        copy.setPassword(getPassword());
+        copy.setDelay(getDelay());
+        copy.setEnabled(false);
+
+        //Icecast Configuration Parameters
+        copy.setUserName(getUserName());
+        copy.setMountPoint(getMountPoint());
+        copy.setDescription(getDescription());
+        copy.setGenre(getGenre());
+        copy.setPublic(isPublic());
+        copy.setURL(getURL());
+
+        //OpenMHz Configuration Parameters
+        copy.setFeedID(getFeedID());
+
+        return copy;
+    }
+
+    @JacksonXmlProperty(isAttribute = true, localName = "type", namespace = "http://www.w3.org/2001/XMLSchema-instance")
+    @Override
+    public BroadcastServerType getBroadcastServerType()
+    {
+        return BroadcastServerType.OPENMHZ;
+    }
+
+    @JacksonXmlProperty(isAttribute = true, localName = "feed_id")
+    public int getFeedID()
+    {
+        return mFeedID;
+    }
+
+    public void setFeedID(int feedID)
+    {
+        mFeedID = feedID;
+    }
+}

src/main/java/io/github/dsheirer/audio/broadcast/rdioscanner/RdioScannerBroadcaster.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -20,7 +20,6 @@
 package io.github.dsheirer.audio.broadcast.rdioscanner;
 
 import com.google.common.net.HttpHeaders;
-import com.google.common.base.Joiner;
 import io.github.dsheirer.alias.Alias;
 import io.github.dsheirer.alias.AliasList;
 import io.github.dsheirer.alias.AliasModel;
@@ -34,7 +33,6 @@ import io.github.dsheirer.gui.playlist.radioreference.RadioReferenceDecoder;
 import io.github.dsheirer.identifier.Form;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierClass;
-import io.github.dsheirer.identifier.MutableIdentifierCollection;
 import io.github.dsheirer.identifier.Role;
 import io.github.dsheirer.identifier.configuration.ConfigurationLongIdentifier;
 import io.github.dsheirer.identifier.patch.PatchGroup;
@@ -42,24 +40,12 @@ import io.github.dsheirer.identifier.patch.PatchGroupIdentifier;
 import io.github.dsheirer.identifier.radio.RadioIdentifier;
 import io.github.dsheirer.identifier.talkgroup.TalkgroupIdentifier;
 import io.github.dsheirer.util.ThreadPool;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.io.File;
-import java.nio.file.Files;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
 import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.BufferedReader;
-import java.io.InputStreamReader;
-import java.io.OutputStreamWriter;
 import java.net.URI;
-import java.net.URL;
-import java.net.URLConnection;
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
+import java.nio.file.Files;
 import java.time.Duration;
 import java.util.List;
 import java.util.Queue;
@@ -67,6 +53,8 @@ import java.util.concurrent.CompletionException;
 import java.util.concurrent.LinkedTransferQueue;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 
 /**
@@ -244,6 +232,9 @@ public class RdioScannerBroadcaster extends AbstractAudioBroadcaster<RdioScanner
                 String talkgroupLabel = getTalkgroupLabel(audioRecording);
                 String talkgroupGroup = getTalkgroupGroup(audioRecording);
                 String systemLabel = getSystemLabel(audioRecording);
+                String path = audioRecording.getPath().toString();
+                // Remove TEMPORARY_STREAM_FILE_SUFFIX
+                String audioName = path.substring(path.substring(0, path.lastIndexOf("_")).lastIndexOf("_") + 1);
 
                 try
                 {
@@ -264,6 +255,7 @@ public class RdioScannerBroadcaster extends AbstractAudioBroadcaster<RdioScanner
                         RdioScannerBuilder bodyBuilder = new RdioScannerBuilder();
                             bodyBuilder.addPart(FormField.KEY, getBroadcastConfiguration().getApiKey())
                             .addPart(FormField.SYSTEM, getBroadcastConfiguration().getSystemID())
+                            .addAudioName(audioName)
                             .addFile(audioBytes)
                             .addPart(FormField.DATE_TIME, timestampSeconds)
                             .addPart(FormField.TALKGROUP_ID, talkgroup)
@@ -278,7 +270,6 @@ public class RdioScannerBroadcaster extends AbstractAudioBroadcaster<RdioScanner
                             .uri(URI.create(getBroadcastConfiguration().getHost()))
                             .header(HttpHeaders.CONTENT_TYPE, MULTIPART_FORM_DATA + "; boundary=" + bodyBuilder.getBoundary())
                             .header(HttpHeaders.USER_AGENT, "sdrtrunk")
-                            .header(HttpHeaders.CONTENT_TYPE, "audio/mpeg")
                             .POST(bodyBuilder.build())
                             .build();
 
@@ -525,7 +516,12 @@ public class RdioScannerBroadcaster extends AbstractAudioBroadcaster<RdioScanner
             
             sb.append(patchGroup.getPatchGroup().getValue().toString());
             
-            for(TalkgroupIdentifier patched: patchGroup.getPatchedGroupIdentifiers())
+            for(TalkgroupIdentifier patched: patchGroup.getPatchedTalkgroupIdentifiers())
+            {
+                sb.append(",").append(patched.getValue());
+            }
+
+            for(RadioIdentifier patched: patchGroup.getPatchedRadioIdentifiers())
             {
                 sb.append(",").append(patched.getValue());
             }

src/main/java/io/github/dsheirer/audio/broadcast/rdioscanner/RdioScannerBuilder.java

@@ -35,6 +35,7 @@ public class RdioScannerBuilder
     private static final String BOUNDARY = "--sdrtrunk-sdrtrunk-sdrtrunk";
     private List<Part> mParts = new ArrayList<>();
     private byte[] audioBytes = null;
+    private String audioName = null;
 
     /**
      * Constructs an instance
@@ -51,6 +52,15 @@ public class RdioScannerBuilder
         return BOUNDARY;
     }
 
+    /**
+     * Adds a Audio file name part to the call
+     */
+    public RdioScannerBuilder addAudioName(String value)
+    {
+        audioName = value;
+        return this;
+    }
+
     /**
      * Adds a Audio bytes part to the call
      */
@@ -110,7 +120,8 @@ public class RdioScannerBuilder
         }
         StringBuilder sb= new StringBuilder();
         sb.append(DASH_DASH).append(boundary).append("\r\n");
-        sb.append("Content-Disposition: form-data; name=\"").append("audio").append("\"\r\n\r\n");
+        sb.append("Content-Disposition: form-data; filename=\"").append(audioName);
+        sb.append("\"; name=\"").append("audio").append("\"\r\n\r\n");
         return sb.toString();
 
     }

src/main/java/io/github/dsheirer/bits/BinaryMessage.java

@@ -20,6 +20,7 @@ package io.github.dsheirer.bits;
 
 import io.github.dsheirer.edac.CRC;
 import java.io.UnsupportedEncodingException;
+import java.nio.charset.Charset;
 import java.util.BitSet;
 import org.apache.commons.lang3.Validate;
 import org.apache.commons.math3.util.FastMath;
@@ -844,13 +845,18 @@ public class BinaryMessage extends BitSet
      */
     public int getTwosComplement(int start, int end)
     {
-        BinaryMessage sub = getSubMessage(start, end);
+        if(get(start))
-        boolean negative = sub.get(start);
+        {
-        sub.flip(0, sub.size());
+            //Negative value - flip and add one
-
+            BinaryMessage fragment = getSubMessage(start, end);
-        int value = sub.getInt(0, sub.size()) + 1;
+            fragment.flip(0, fragment.size());
-        value *= (negative ? -1 : 1);
+            return fragment.getInt(1, fragment.size()) + 1;
-        return value;
+        }
+        else
+        {
+            //Positive value - return the contents.
+            return getInt(start + 1, end);
+        }
     }
 
 
@@ -1273,7 +1279,7 @@ public class BinaryMessage extends BitSet
             bytes[x] = getByte(CHARACTER_8_BIT, x * 8 + offset);
         }
 
-        return new String(bytes);
+        return new String(bytes, Charset.forName("UTF-16"));
     }
 
     /**

src/main/java/io/github/dsheirer/channel/metadata/NowPlayingPanel.java

@@ -33,6 +33,9 @@ import net.miginfocom.swing.MigLayout;
 
 import javax.swing.JPanel;
 
+/**
+ * Swing panel for Now Playing channels table and channel details tab set.
+ */
 public class NowPlayingPanel extends JPanel
 {
     private final ChannelMetadataPanel mChannelMetadataPanel;
@@ -40,45 +43,95 @@ public class NowPlayingPanel extends JPanel
     private final DecodeEventPanel mDecodeEventPanel;
     private final MessageActivityPanel mMessageActivityPanel;
     private final ChannelPowerPanel mChannelPowerPanel;
+    private JideTabbedPane mTabbedPane;
+    private JideSplitPane mSplitPane;
+    private boolean mDetailTabsVisible;
 
     /**
      * GUI panel that combines the currently decoding channels metadata table and viewers for channel details,
      * messages, events, and spectral view.
      */
     public NowPlayingPanel(PlaylistManager playlistManager, IconModel iconModel, UserPreferences userPreferences,
-                           SettingsManager settingsManager)
+                           SettingsManager settingsManager, boolean detailTabsVisible)
     {
         mChannelDetailPanel = new ChannelDetailPanel(playlistManager.getChannelProcessingManager());
         mDecodeEventPanel = new DecodeEventPanel(iconModel, userPreferences, playlistManager.getAliasModel());
         mMessageActivityPanel = new MessageActivityPanel(userPreferences);
         mChannelMetadataPanel = new ChannelMetadataPanel(playlistManager, iconModel, userPreferences);
         mChannelPowerPanel = new ChannelPowerPanel(playlistManager, settingsManager);
+        mDetailTabsVisible = detailTabsVisible;
 
         init();
     }
 
+    /**
+     * Change the visibility of the channel details tabs panel.
+     * @param visible true to show or false to hide.
+     */
+    public void setDetailTabsVisible(boolean visible)
+    {
+        //Only adjust if there is a change in state
+        if(visible ^ mDetailTabsVisible)
+        {
+            mDetailTabsVisible = visible;
+
+            if(mDetailTabsVisible)
+            {
+                getSplitPane().add(getTabbedPane());
+            }
+            else
+            {
+                getSplitPane().remove(getTabbedPane());
+            }
+
+            revalidate();
+        }
+    }
+
+    private JideTabbedPane getTabbedPane()
+    {
+        if(mTabbedPane == null)
+        {
+            mTabbedPane = new JideTabbedPane();
+            mTabbedPane.addTab("Details", mChannelDetailPanel);
+            mTabbedPane.addTab("Events", mDecodeEventPanel);
+            mTabbedPane.addTab("Messages", mMessageActivityPanel);
+            mTabbedPane.addTab("Channel", mChannelPowerPanel);
+            mTabbedPane.setFont(this.getFont());
+            mTabbedPane.setForeground(Color.BLACK);
+            //Register state change listener to toggle visibility state for channel tab to turn-on/off FFT processing
+            mTabbedPane.addChangeListener(e -> mChannelPowerPanel.setPanelVisible(getTabbedPane().getSelectedIndex() == getTabbedPane()
+                    .indexOfComponent(mChannelPowerPanel)));
+        }
+
+        return mTabbedPane;
+    }
+
+    /**
+     * Split pane for channels table and channel details tabs.
+     */
+    private JideSplitPane getSplitPane()
+    {
+        if(mSplitPane == null)
+        {
+            mSplitPane = new JideSplitPane(JideSplitPane.VERTICAL_SPLIT);
+            mSplitPane.setShowGripper(true);
+        }
+
+        return mSplitPane;
+    }
+
     private void init()
     {
         setLayout( new MigLayout( "insets 0 0 0 0", "[grow,fill]", "[grow,fill]") );
+        getSplitPane().add(mChannelMetadataPanel);
 
-        JideTabbedPane tabbedPane = new JideTabbedPane();
+        if(mDetailTabsVisible)
-        tabbedPane.addTab("Details", mChannelDetailPanel);
+        {
-        tabbedPane.addTab("Events", mDecodeEventPanel);
+            getSplitPane().add(getTabbedPane());
-        tabbedPane.addTab("Messages", mMessageActivityPanel);
+        }
-        tabbedPane.addTab("Channel", mChannelPowerPanel);
-        tabbedPane.setFont(this.getFont());
-        tabbedPane.setForeground(Color.BLACK);
-
-        //Register state change listener to toggle visibility state for channel tab to turn-on/off FFT processing
-        tabbedPane.addChangeListener(e -> mChannelPowerPanel.setPanelVisible(tabbedPane.getSelectedIndex() == tabbedPane
-                .indexOfComponent(mChannelPowerPanel)));
-
-        JideSplitPane splitPane = new JideSplitPane(JideSplitPane.VERTICAL_SPLIT);
-        splitPane.setShowGripper(true);
-        splitPane.add(mChannelMetadataPanel);
-        splitPane.add(tabbedPane);
-        add(splitPane);
 
+        add(getSplitPane());
         mChannelMetadataPanel.addProcessingChainSelectionListener(mChannelDetailPanel);
         mChannelMetadataPanel.addProcessingChainSelectionListener(mDecodeEventPanel);
         mChannelMetadataPanel.addProcessingChainSelectionListener(mMessageActivityPanel);

src/main/java/io/github/dsheirer/controller/ControllerPanel.java

@@ -59,17 +59,25 @@ public class ControllerPanel extends JPanel
 
     public ControllerPanel(PlaylistManager playlistManager, AudioPlaybackManager audioPlaybackManager,
                            IconModel iconModel, MapService mapService, SettingsManager settingsManager,
-                           TunerManager tunerManager, UserPreferences userPreferences)
+                           TunerManager tunerManager, UserPreferences userPreferences, boolean detailTabsVisible)
     {
         mAudioPanel = new AudioPanel(iconModel, userPreferences, settingsManager, audioPlaybackManager,
             playlistManager.getAliasModel());
-        mNowPlayingPanel = new NowPlayingPanel(playlistManager, iconModel, userPreferences, settingsManager);
+        mNowPlayingPanel = new NowPlayingPanel(playlistManager, iconModel, userPreferences, settingsManager, detailTabsVisible);
         mMapPanel = new MapPanel(mapService, playlistManager.getAliasModel(), iconModel, settingsManager);
         mTunerManagerPanel = new TunerViewPanel(tunerManager, userPreferences);
 
         init();
     }
 
+    /**
+     * Now playing panel.
+     */
+    public NowPlayingPanel getNowPlayingPanel()
+    {
+        return mNowPlayingPanel;
+    }
+
     private void init()
     {
         setLayout(new MigLayout("insets 0 0 0 0 ", "[grow,fill]", "[]0[grow,fill]0[]"));
@@ -97,8 +105,8 @@ public class ControllerPanel extends JPanel
         mTabbedPane.addTab("Map", mMapPanel);
         mTabbedPane.addTab("Tuners", mTunerManagerPanel);
 
-        Icon gearIcon = IconFontSwing.buildIcon(FontAwesome.COG, 20, Color.DARK_GRAY);
+        Icon playIcon = IconFontSwing.buildIcon(FontAwesome.PLAY_CIRCLE_O, 20, Color.DARK_GRAY);
-        mTabbedPane.addTab("Playlist Editor", gearIcon, new JLabel("Show Playlist Manager"));
+        mTabbedPane.addTab("Playlist Editor", playIcon, new JLabel("Show Playlist Manager"));
         mSettingsTabIndex = mTabbedPane.getTabCount() - 1;
 
         //Set preferred size to influence the split between these panels

src/main/java/io/github/dsheirer/controller/channel/ChannelProcessingManager.java

@@ -365,7 +365,7 @@ public class ChannelProcessingManager implements Listener<ChannelEvent>
      * @param request containing channel and other details
      * @throws ChannelException if a source is not available for the channel
      */
-    private void startProcessing(ChannelStartProcessingRequest request) throws ChannelException
+    private synchronized void startProcessing(ChannelStartProcessingRequest request) throws ChannelException
     {
         Channel channel = request.getChannel();
 

src/main/java/io/github/dsheirer/dsp/filter/channelizer/ComplexPolyphaseChannelizerM2.java

@@ -68,8 +68,8 @@ public class ComplexPolyphaseChannelizerM2 extends AbstractComplexPolyphaseChann
      */
     private static final int PROCESSED_CHANNEL_RESULTS_THRESHOLD = 1024;
 
-    //Sized to process 1/20th batch of 152 buffers a second,  at 40 times per second
+    //Sized to process 40 times per second
-    private IFFTProcessorDispatcher mIFFTProcessorDispatcher = new IFFTProcessorDispatcher(152 / 20, 25);
+    private IFFTProcessorDispatcher mIFFTProcessorDispatcher = new IFFTProcessorDispatcher(25);
     private FloatFFT_1D mFFT;
     private float[] mInlineSamples;
     private float[] mInlineFilter;
@@ -406,9 +406,9 @@ public class ComplexPolyphaseChannelizerM2 extends AbstractComplexPolyphaseChann
      */
     public class IFFTProcessorDispatcher extends Dispatcher<List<float[]>>
     {
-        public IFFTProcessorDispatcher(int batchSize, long interval)
+        public IFFTProcessorDispatcher(long interval)
         {
-            super("sdrtrunk polyphase ifft processor", batchSize, interval);
+            super("sdrtrunk polyphase ifft processor", interval);
 
             //We create a listener interface to receive the batched channel results arrays from the scheduled thread pool
             //dispatcher thread that is part of this continuous buffer processor.  We perform an IFFT on each

src/main/java/io/github/dsheirer/dsp/filter/channelizer/PolyphaseChannelManager.java

@@ -23,6 +23,7 @@ import io.github.dsheirer.buffer.INativeBufferProvider;
 import io.github.dsheirer.controller.channel.event.ChannelStopProcessingRequest;
 import io.github.dsheirer.dsp.filter.design.FilterDesignException;
 import io.github.dsheirer.eventbus.MyEventBus;
+import io.github.dsheirer.log.LoggingSuppressor;
 import io.github.dsheirer.sample.Broadcaster;
 import io.github.dsheirer.sample.Listener;
 import io.github.dsheirer.sample.complex.InterleavedComplexSamples;
@@ -65,6 +66,7 @@ import org.slf4j.LoggerFactory;
 public class PolyphaseChannelManager implements ISourceEventProcessor
 {
     private static final DecimalFormat FREQUENCY_FORMAT = new DecimalFormat("0.00000");
+    private static final LoggingSuppressor LOGGING_SUPPRESSOR = new LoggingSuppressor(LoggerFactory.getLogger(PolyphaseChannelManager.class));
     private final static Logger mLog = LoggerFactory.getLogger(PolyphaseChannelManager.class);
     private static final double MINIMUM_CHANNEL_BANDWIDTH = 25000.0;
     private static final double CHANNEL_OVERSAMPLING = 2.0;
@@ -108,7 +110,7 @@ public class PolyphaseChannelManager implements ISourceEventProcessor
         }
 
         mChannelCalculator = new ChannelCalculator(sampleRate, channelCount, frequency, CHANNEL_OVERSAMPLING);
-        mBufferDispatcher = new Dispatcher("sdrtrunk polyphase buffer processor", 50, 10);
+        mBufferDispatcher = new Dispatcher("sdrtrunk polyphase buffer processor", 10);
         mBufferDispatcher.setListener(mNativeBufferReceiver);
     }
 
@@ -203,7 +205,8 @@ public class PolyphaseChannelManager implements ISourceEventProcessor
             }
             catch(IllegalArgumentException iae)
             {
-                mLog.debug("Couldn't design final output low pass filter for polyphase channel source");
+                LOGGING_SUPPRESSOR.error(iae.getMessage(), 3, "Couldn't allocate channel. " + iae.getMessage());
+                channelSource = null;
             }
         }
 

src/main/java/io/github/dsheirer/dsp/filter/channelizer/output/ChannelOutputProcessor.java

@@ -50,8 +50,7 @@ public abstract class ChannelOutputProcessor implements IPolyphaseChannelOutputP
         mInputChannelCount = inputChannelCount;
         //Process 1/10th of the sample rate per second at a rate of 20 times a second (200% of anticipated rate)
         mHeartbeatManager = heartbeatManager;
-        mChannelResultsDispatcher = new Dispatcher("sdrtrunk polyphase channel", (int)(sampleRate / 10),
+        mChannelResultsDispatcher = new Dispatcher("sdrtrunk polyphase channel",50, mHeartbeatManager);
-                50, mHeartbeatManager);
         mChannelResultsDispatcher.setListener(floats -> {
             try
             {

src/main/java/io/github/dsheirer/edac/BPTC_16_2.java

@@ -0,0 +1,125 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.edac;
+
+import io.github.dsheirer.bits.BinaryMessage;
+import io.github.dsheirer.bits.CorrectedBinaryMessage;
+
+/**
+ * Block Product Turbo Code 16/2 for decoding a DMR Voice Frame F payload from the 32-bit EMB field.
+ * <p>
+ * See ETSI TS 102 361-1 B.2.2.1 and B.2.2.2
+ */
+public class BPTC_16_2
+{
+    private static final int[] DEINTERLEAVE = new int[]{0, 24, 1, 25, 2, 26, 3, 27, 4, 28, 5, 29, 6, 30, 7, 31, 8, 16,
+            9, 17, 10, 18, 11, 19, 12, 20, 13, 21, 14, 22, 15, 23};
+
+    /**
+     * Unscramble and perform FEC checks per paragraph B.2.2.1 for Non-Reverse Channel Single Burst
+     *
+     * @param message with 32 interleaved bits.
+     * @return descrambled and error checked message or null if the process fails or there are too many errors.
+     */
+    public static CorrectedBinaryMessage decodeShortBurst(CorrectedBinaryMessage message)
+    {
+        CorrectedBinaryMessage deinterleaved = deinterleave(message);
+        int fec = Hamming16.checkAndCorrect(deinterleaved, 0);
+
+        if(fec == 2) //0 or 1 is good, 2 = uncorrectable errors
+        {
+            return null;
+        }
+
+        //Check for even parity.  Bits 0-15 should be the same as bits 16-31.
+        for(int x = 0; x < 16; x++)
+        {
+            if(deinterleaved.get(x) ^ deinterleaved.get(x + 16))
+            {
+                return null;
+            }
+        }
+
+        return deinterleaved;
+    }
+
+    /**
+     * Unscramble and perform FEC checks per paragraph B.2.2.2 for Reverse Channel Single Burst
+     *
+     * @param binaryMessage with 32 interleaved bits.
+     * @return descrambled and error checked message or null if the process fails or there are too many errors.
+     */
+    public static CorrectedBinaryMessage decodeReverseChannel(CorrectedBinaryMessage message)
+    {
+        CorrectedBinaryMessage deinterleaved = deinterleave(message);
+        System.out.println(" DEINTER: " + deinterleaved.toHexString());
+        int fec = Hamming16.checkAndCorrect(deinterleaved, 0);
+        System.out.println(" DECODED: " + deinterleaved.toHexString());
+        System.out.println("FEC:" + fec);
+        if(fec == 2) //0 or 1 is good, 2 = uncorrectable errors
+        {
+            return null;
+        }
+
+        //Check for odd parity.  Bits 0-15 should be opposite of bits 16-31.
+        for(int x = 0; x < 16; x++)
+        {
+            if(deinterleaved.get(x) == deinterleaved.get(x + 16))
+            {
+                return null;
+            }
+        }
+
+        return deinterleaved;
+    }
+
+    /**
+     * Performs deinterleave of the interleaved message.
+     *
+     * @param original to deinterleave
+     * @return deinterleaved message
+     */
+    public static CorrectedBinaryMessage deinterleave(CorrectedBinaryMessage original)
+    {
+        CorrectedBinaryMessage delinterleaved = new CorrectedBinaryMessage(32);
+        for(int x = 0; x < 32; x++)
+        {
+            if(original.get(x))
+            {
+                delinterleaved.set(DEINTERLEAVE[x]);
+            }
+        }
+
+        return delinterleaved;
+    }
+
+    public static void main(String[] args)
+    {
+        String[] msgs = new String[]{"05030A03", "35003A00", "1C6D2C9E"};
+
+        for(String msg : msgs)
+        {
+            CorrectedBinaryMessage original = new CorrectedBinaryMessage(BinaryMessage.loadHex(msg));
+            System.out.println("ORIGINAL: " + original.toHexString());
+            CorrectedBinaryMessage decoded = decodeReverseChannel(original);
+            System.out.println("-------------------------");
+        }
+    }
+}

src/main/java/io/github/dsheirer/edac/CRCDMR.java

@@ -1,18 +1,21 @@
-/*******************************************************************************
+/*
- * sdr-trunk
+ * *****************************************************************************
- * Copyright (C) 2014-2018 Dennis Sheirer
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
- * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
+ * This program is free software: you can redistribute it and/or modify
- * License as published by  the Free Software Foundation, either version 3 of the License, or  (at your option) any
+ * it under the terms of the GNU General Public License as published by
- * later version.
+ * 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
+ * This program is distributed in the hope that it will be useful,
- * warranty of  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+ * 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.
+ * You should have received a copy of the GNU General Public License
- * If not, see <http://www.gnu.org/licenses/>
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *
+ * ****************************************************************************
- ******************************************************************************/
+ */
 package io.github.dsheirer.edac;
 
 import io.github.dsheirer.bits.BinaryMessage;
@@ -177,6 +180,28 @@ public class CRCDMR
         return 2;
     }
 
+    /**
+     * Calculates the residual CRC value using a mask of zero which should identify the mask value when an alternate
+     * mask value is employed.
+     * @param message to be checked
+     * @param messageStart location
+     * @param crcStart location
+     * @return residual CRC check value.
+     */
+    public static int calculateResidual(CorrectedBinaryMessage message, int messageStart, int crcStart)
+    {
+        int calculated = 0; //Starting value
+
+        /* Iterate the set bits and XOR running checksum with lookup value */
+        for(int i = message.nextSetBit(messageStart); i >= messageStart && i < crcStart; i = message.nextSetBit(i + 1))
+        {
+            calculated ^= CCITT_80_CHECKSUMS[i - messageStart];
+        }
+
+        int checksum = getIntChecksum(message, crcStart, 16);
+        return calculated ^ checksum;
+    }
+
     /**
      * Error detection for CRC-9 protected Confirmed Packet Data blocks.  These
      * data blocks have a slightly complicated structure because the checksum

src/main/java/io/github/dsheirer/edac/CRCUtil.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -226,17 +226,19 @@ public class CRCUtil
     {
         mLog.debug("Starting");
 
-        //DMR message
+        long poly = 0x13l;
-//        String raw = "100110010001000000001001000000001111011011010000011001010000000000000000000000001100001000001011";
+        long[] checksums = generate(32, 4, poly, 0, true);
-        String raw = "101010000000000000110110100000101101011011010000011001111100000000000011100101001001111010001110";
-        mLog.debug(raw);
-        raw = "101010000000000000110110100000101101011011010000011001111100000000000011100101000000000000000000";
-        BinaryMessage message = BinaryMessage.load(raw);
-        mLog.debug(message.toString());
 
-        long polynomial = 0x11021l;
+        StringBuilder sb = new StringBuilder();
-        decode(message, 0, 80, polynomial, 16);
+        sb.append("private static int[] CHECKSUMS = new int[]{");
-        mLog.debug(message.toString());
+        for(long checksum: checksums)
-        mLog.debug("Finished");
+        {
+            sb.append("0x").append(Long.toHexString(checksum).toUpperCase());
+            sb.append(",");
+        }
+
+        sb.append("};");
+
+        System.out.println("Checksums:\n" + sb);
     }
 }

src/main/java/io/github/dsheirer/edac/Golay24.java

@@ -1,13 +1,6 @@
-package io.github.dsheirer.edac;
+/*
-
+ * *****************************************************************************
-import io.github.dsheirer.bits.BinaryMessage;
+ * Copyright (C) 2014-2023 Dennis Sheirer
-import io.github.dsheirer.bits.CorrectedBinaryMessage;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/*******************************************************************************
- *     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
@@ -21,10 +14,15 @@ import org.slf4j.LoggerFactory;
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>
- *     -----------------------------------------------------------------------
+ * ****************************************************************************
- *     Galois24 decoder based on Hank Wallace's tutorial/algorithm located at:
+ */
- *     http://www.aqdi.com/golay.htm
+
- ******************************************************************************/
+package io.github.dsheirer.edac;
+
+import io.github.dsheirer.bits.BinaryMessage;
+import io.github.dsheirer.bits.CorrectedBinaryMessage;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Galois 24/12/7 decoder
@@ -160,4 +158,17 @@ public class Golay24
 
         return (checksum ^ calculated);
     }
+
+    public static void main(String[] args)
+    {
+//        CorrectedBinaryMessage bm = new CorrectedBinaryMessage(BinaryMessage.loadHex("F3BB20"));
+//        CorrectedBinaryMessage bm = new CorrectedBinaryMessage(BinaryMessage.loadHex("F0C5C0"));
+        CorrectedBinaryMessage bm = new CorrectedBinaryMessage(BinaryMessage.loadHex("AFAC00"));
+
+        System.out.println("M:" + bm.toHexString());
+        int a = Golay24.checkAndCorrect(bm, 0);
+        System.out.println("M:" + bm.toHexString());
+
+        System.out.println("A:" + a);
+    }
 }

src/main/java/io/github/dsheirer/gui/JavaFxWindowManager.java

@@ -24,8 +24,6 @@ import io.github.dsheirer.alias.AliasModel;
 import io.github.dsheirer.controller.channel.map.ChannelMap;
 import io.github.dsheirer.controller.channel.map.ChannelRange;
 import io.github.dsheirer.eventbus.MyEventBus;
-import io.github.dsheirer.gui.dmr.DMRRecordingViewer;
-import io.github.dsheirer.gui.dmr.ViewDmrRecordingViewerRequest;
 import io.github.dsheirer.gui.icon.IconManager;
 import io.github.dsheirer.gui.icon.ViewIconManagerRequest;
 import io.github.dsheirer.gui.playlist.PlaylistEditor;
@@ -37,10 +35,14 @@ import io.github.dsheirer.gui.preference.PreferenceEditorType;
 import io.github.dsheirer.gui.preference.UserPreferencesEditor;
 import io.github.dsheirer.gui.preference.ViewUserPreferenceEditorRequest;
 import io.github.dsheirer.gui.preference.calibration.CalibrationDialog;
+import io.github.dsheirer.gui.viewer.RecordingViewer;
+import io.github.dsheirer.gui.viewer.ViewRecordingViewerRequest;
 import io.github.dsheirer.icon.IconModel;
 import io.github.dsheirer.jmbe.JmbeEditor;
 import io.github.dsheirer.jmbe.JmbeEditorRequest;
 import io.github.dsheirer.module.log.EventLogManager;
+import io.github.dsheirer.monitor.ResourceMonitor;
+import io.github.dsheirer.monitor.StatusBox;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
@@ -67,7 +69,7 @@ public class JavaFxWindowManager extends Application
     public static final String USER_PREFERENCES_EDITOR = "preferences";
     public static final String STAGE_MONITOR_KEY_CALIBRATION_DIALOG = "calibration.dialog";
     public static final String STAGE_MONITOR_KEY_CHANNEL_MAP_EDITOR = "channel.map";
-    public static final String STAGE_MONITOR_KEY_DMR_MESSAGE_VIEWER = "dmr.message.viewer";
+    public static final String STAGE_MONITOR_KEY_RECORDING_VIEWER = "recording.viewer";
     public static final String STAGE_MONITOR_KEY_ICON_MANAGER_EDITOR = "icon.manager";
     public static final String STAGE_MONITOR_KEY_JMBE_EDITOR = "jmbe.editor";
     public static final String STAGE_MONITOR_KEY_PLAYLIST_EDITOR = "playlist";
@@ -82,14 +84,15 @@ public class JavaFxWindowManager extends Application
     private TunerManager mTunerManager;
     private UserPreferences mUserPreferences;
     private UserPreferencesEditor mUserPreferencesEditor;
-    private DMRRecordingViewer mDmrRecordingViewer;
+    private RecordingViewer mRecordingViewer;
 
     private Stage mChannelMapStage;
     private Stage mIconManagerStage;
     private Stage mJmbeEditorStage;
     private Stage mPlaylistStage;
     private Stage mUserPreferencesStage;
-    private Stage mDmrRecordingViewerStage;
+    private Stage mRecordingViewerStage;
+    private JFXPanel mStatusPanel;
 
     /**
      * Constructs an instance.  Note: this constructor is used for Swing applications.
@@ -118,6 +121,27 @@ public class JavaFxWindowManager extends Application
         setup();
     }
 
+    /**
+     * Creates or accesses the JavaFX status panel, used by the main application GUI.
+     * @param resourceMonitor for statistics
+     * @return JFXPanel accessible on Swing thread that delegates JavaFX scene creation to the FX event thread.
+     */
+    public JFXPanel getStatusPanel(ResourceMonitor resourceMonitor)
+    {
+        if(mStatusPanel == null)
+        {
+            mStatusPanel = new JFXPanel();
+
+            //JFXPanel has to be populated on the FX event thread
+            Platform.runLater(() -> {
+                Scene scene = new Scene(new StatusBox(resourceMonitor));
+                mStatusPanel.setScene(scene);
+            });
+        }
+
+        return mStatusPanel;
+    }
+
     private void setup()
     {
         //Register this class to receive events via each method annotated with @Subscribe
@@ -164,27 +188,7 @@ public class JavaFxWindowManager extends Application
     public void shutdown()
     {
         MyEventBus.getGlobalEventBus().unregister(this);
-
+        mUserPreferences.getJavaFxPreferences().clearStageMonitors();
-        if(mChannelMapStage != null)
-        {
-            mUserPreferences.getJavaFxPreferences().unmonitor(mChannelMapStage);
-        }
-
-        if(mIconManagerStage != null)
-        {
-            mUserPreferences.getJavaFxPreferences().unmonitor(mIconManagerStage);
-        }
-
-        if(mPlaylistStage != null)
-        {
-            mUserPreferences.getJavaFxPreferences().unmonitor(mPlaylistStage);
-        }
-
-        if(mUserPreferencesStage != null)
-        {
-            mUserPreferences.getJavaFxPreferences().unmonitor(mUserPreferencesStage);
-        }
-
         Platform.exit();
     }
 
@@ -195,31 +199,31 @@ public class JavaFxWindowManager extends Application
     }
 
     /**
-     * Stage for the DMR Message Viewer
+     * Stage for the recording viewer
      */
-    public Stage getDmrRecordingViewerStage()
+    public Stage getRecordingViewerStage()
     {
-        if(mDmrRecordingViewerStage == null)
+        if(mRecordingViewerStage == null)
         {
             createJFXPanel();
-            Scene scene = new Scene(getDmrRecordingViewer(), 1100, 800);
+            Scene scene = new Scene(getRecordingViewer(), 1100, 800);
-            mDmrRecordingViewerStage = new Stage();
+            mRecordingViewerStage = new Stage();
-            mDmrRecordingViewerStage.setTitle("sdrtrunk - DMR Recording Viewer");
+            mRecordingViewerStage.setTitle("sdrtrunk - Message Recording Viewer (.bits)");
-            mDmrRecordingViewerStage.setScene(scene);
+            mRecordingViewerStage.setScene(scene);
-            mUserPreferences.getJavaFxPreferences().monitor(mDmrRecordingViewerStage, STAGE_MONITOR_KEY_DMR_MESSAGE_VIEWER);
+            mUserPreferences.getJavaFxPreferences().monitor(mRecordingViewerStage, STAGE_MONITOR_KEY_RECORDING_VIEWER);
         }
 
-        return mDmrRecordingViewerStage;
+        return mRecordingViewerStage;
     }
 
-    public DMRRecordingViewer getDmrRecordingViewer()
+    public RecordingViewer getRecordingViewer()
     {
-        if(mDmrRecordingViewer == null)
+        if(mRecordingViewer == null)
         {
-            mDmrRecordingViewer = new DMRRecordingViewer();
+            mRecordingViewer = new RecordingViewer();
         }
 
-        return mDmrRecordingViewer;
+        return mRecordingViewer;
     }
 
     public Stage getIconManagerStage()
@@ -264,9 +268,7 @@ public class JavaFxWindowManager extends Application
         else
         {
             execute(() -> {
-                getJmbeEditorStage().show();
+                restoreStage(getJmbeEditorStage());
-                getJmbeEditorStage().requestFocus();
-                getJmbeEditorStage().toFront();
                 getJmbeEditor().process(request);
             });
         }
@@ -337,9 +339,7 @@ public class JavaFxWindowManager extends Application
         execute(() -> {
             try
             {
-                getPlaylistStage().show();
+                restoreStage(getPlaylistStage());
-                getPlaylistStage().requestFocus();
-                getPlaylistStage().toFront();
                 getPlaylistEditor().process(request);
             }
             catch(Throwable t)
@@ -387,9 +387,7 @@ public class JavaFxWindowManager extends Application
     public void process(final ViewUserPreferenceEditorRequest request)
     {
         execute(() -> {
-            getUserPreferencesStage().show();
+            restoreStage(getUserPreferencesStage());
-            getUserPreferencesStage().requestFocus();
-            getUserPreferencesStage().toFront();
             getUserPreferencesEditor().process(request);
         });
     }
@@ -428,11 +426,7 @@ public class JavaFxWindowManager extends Application
     @Subscribe
     public void process(final ViewIconManagerRequest request)
     {
-        execute(() -> {
+        execute(() -> restoreStage(getIconManagerStage()));
-            getIconManagerStage().show();
-            getIconManagerStage().requestFocus();
-            getIconManagerStage().toFront();
-        });
     }
 
     /**
@@ -442,9 +436,7 @@ public class JavaFxWindowManager extends Application
     public void process(final ViewChannelMapEditorRequest request)
     {
         execute(() -> {
-            getChannelMapStage().show();
+            restoreStage(getChannelMapStage());
-            getChannelMapStage().requestFocus();
-            getChannelMapStage().toFront();
             getChannelMapEditor().process(request);
         });
     }
@@ -453,13 +445,24 @@ public class JavaFxWindowManager extends Application
      * Process a channel map editor request
      */
     @Subscribe
-    public void process(final ViewDmrRecordingViewerRequest request)
+    public void process(final ViewRecordingViewerRequest request)
     {
-        execute(() -> {
+        execute(() -> restoreStage(getRecordingViewerStage()));
-            getDmrRecordingViewerStage().show();
+    }
-            getDmrRecordingViewerStage().requestFocus();
+
-            getDmrRecordingViewerStage().toFront();
+    /**
-        });
+     * Restores the stage to previous size and location.
+     * @param stage to restore.
+     */
+    private void restoreStage(Stage stage)
+    {
+        stage.setIconified(false);
+        stage.show();
+        stage.requestFocus();
+        stage.toFront();
+        stage.setMinHeight(stage.getHeight());
+        stage.setMinWidth(stage.getWidth());
+        // System.out.println("Stage [" + stage.getTitle() + "] restored - width[" + stage.getWidth() + "] height [" + stage.getHeight() + "]");
     }
 
     @Override

src/main/java/io/github/dsheirer/gui/SDRTrunk.java

@@ -32,17 +32,18 @@ import io.github.dsheirer.controller.channel.ChannelAutoStartFrame;
 import io.github.dsheirer.controller.channel.ChannelException;
 import io.github.dsheirer.controller.channel.ChannelSelectionManager;
 import io.github.dsheirer.eventbus.MyEventBus;
-import io.github.dsheirer.gui.dmr.ViewDmrRecordingViewerRequest;
 import io.github.dsheirer.gui.icon.ViewIconManagerRequest;
 import io.github.dsheirer.gui.playlist.ViewPlaylistRequest;
 import io.github.dsheirer.gui.preference.CalibrateRequest;
 import io.github.dsheirer.gui.preference.PreferenceEditorType;
 import io.github.dsheirer.gui.preference.ViewUserPreferenceEditorRequest;
 import io.github.dsheirer.gui.preference.calibration.CalibrationDialog;
+import io.github.dsheirer.gui.viewer.ViewRecordingViewerRequest;
 import io.github.dsheirer.icon.IconModel;
 import io.github.dsheirer.log.ApplicationLog;
 import io.github.dsheirer.map.MapService;
 import io.github.dsheirer.module.log.EventLogManager;
+import io.github.dsheirer.monitor.ResourceMonitor;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.properties.SystemProperties;
@@ -54,7 +55,7 @@ import io.github.dsheirer.source.tuner.TunerEvent;
 import io.github.dsheirer.source.tuner.manager.DiscoveredTuner;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
 import io.github.dsheirer.source.tuner.ui.TunerSpectralDisplayManager;
-import io.github.dsheirer.spectrum.ClearTunerMenuItem;
+import io.github.dsheirer.spectrum.DisableSpectrumWaterfallMenuItem;
 import io.github.dsheirer.spectrum.ShowTunerMenuItem;
 import io.github.dsheirer.spectrum.SpectralDisplayPanel;
 import io.github.dsheirer.util.ThreadPool;
@@ -68,11 +69,11 @@ import java.awt.GraphicsEnvironment;
 import java.awt.Point;
 import java.awt.Robot;
 import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
 import java.awt.event.KeyEvent;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.awt.image.BufferedImage;
+import java.io.File;
 import java.io.IOException;
 import java.nio.file.FileSystems;
 import java.nio.file.Files;
@@ -80,7 +81,9 @@ import java.nio.file.Path;
 import java.util.List;
 import java.util.Locale;
 import java.util.Optional;
+import java.util.prefs.Preferences;
 import javafx.application.Platform;
+import javafx.embed.swing.JFXPanel;
 import javafx.scene.control.ButtonType;
 import jiconfont.icons.font_awesome.FontAwesome;
 import jiconfont.swing.IconFontSwing;
@@ -105,14 +108,19 @@ import javax.swing.plaf.metal.MetalLookAndFeel;
 public class SDRTrunk implements Listener<TunerEvent>
 {
     private final static Logger mLog = LoggerFactory.getLogger(SDRTrunk.class);
+    private Preferences mPreferences = Preferences.userNodeForPackage(SDRTrunk.class);
 
-    private static final String PROPERTY_BROADCAST_STATUS_VISIBLE = "main.broadcast.status.visible";
+    private static final String PREFERENCE_BROADCAST_STATUS_VISIBLE = "sdrtrunk.broadcast.status.visible";
+    private static final String PREFERENCE_NOW_PLAYING_DETAILS_VISIBLE = "sdrtrunk.now.playing.details.visible";
+    private static final String PREFERENCE_RESOURCE_STATUS_VISIBLE = "sdrtrunk.resource.status.visible";
     private static final String BASE_WINDOW_NAME = "sdrtrunk.main.window";
     private static final String CONTROLLER_PANEL_IDENTIFIER = BASE_WINDOW_NAME + ".control.panel";
     private static final String SPECTRAL_PANEL_IDENTIFIER = BASE_WINDOW_NAME + ".spectral.panel";
     private static final String WINDOW_FRAME_IDENTIFIER = BASE_WINDOW_NAME + ".frame";
 
     private boolean mBroadcastStatusVisible;
+    private boolean mResourceStatusVisible;
+    private boolean mNowPlayingDetailsVisible;
     private AudioRecordingManager mAudioRecordingManager;
     private AudioStreamingManager mAudioStreamingManager;
     private BroadcastStatusPanel mBroadcastStatusPanel;
@@ -127,6 +135,8 @@ public class SDRTrunk implements Listener<TunerEvent>
     private UserPreferences mUserPreferences = new UserPreferences();
     private TunerManager mTunerManager;
     private ApplicationLog mApplicationLog;
+    private ResourceMonitor mResourceMonitor;
+    private JFXPanel mResourceStatusPanel;
 
     private String mTitle;
 
@@ -140,6 +150,8 @@ public class SDRTrunk implements Listener<TunerEvent>
         mApplicationLog = new ApplicationLog(mUserPreferences);
         mApplicationLog.start();
 
+        mResourceMonitor = new ResourceMonitor(mUserPreferences);
+
         String operatingSystem = System.getProperty("os.name", "generic").toLowerCase(Locale.ENGLISH);
 
         if(operatingSystem.contains("mac") || operatingSystem.contains("nux"))
@@ -155,18 +167,10 @@ public class SDRTrunk implements Listener<TunerEvent>
             }
         }
 
-        //Setup the application home directory
-        Path home = getHomePath();
-
         ThreadPool.logSettings();
 
-        mLog.info("Home path: " + home.toString());
-
         //Load properties file
-        if(home != null)
+        loadProperties();
-        {
-            loadProperties(home);
-        }
 
         //Log current properties setting
         SystemProperties.getInstance().logCurrentSettings();
@@ -213,10 +217,12 @@ public class SDRTrunk implements Listener<TunerEvent>
         MapService mapService = new MapService(mIconModel);
         mPlaylistManager.getChannelProcessingManager().addDecodeEventListener(mapService);
 
+        mNowPlayingDetailsVisible = mPreferences.getBoolean(PREFERENCE_NOW_PLAYING_DETAILS_VISIBLE, true);
+
         if(!GraphicsEnvironment.isHeadless())
         {
             mControllerPanel = new ControllerPanel(mPlaylistManager, audioPlaybackManager, mIconModel, mapService,
-                    mSettingsManager, mTunerManager, mUserPreferences);
+                    mSettingsManager, mTunerManager, mUserPreferences, mNowPlayingDetailsVisible);
         }
 
         mSpectralPanel = new SpectralDisplayPanel(mPlaylistManager, mSettingsManager, mTunerManager.getDiscoveredTunerModel());
@@ -323,7 +329,7 @@ public class SDRTrunk implements Listener<TunerEvent>
      */
     private void initGUI()
     {
-        mMainGui.setLayout(new MigLayout("insets 0 0 0 0 ", "[grow,fill]", "[grow,fill]"));
+        mMainGui.setLayout(new MigLayout("insets 0 0 0 0 ", "[grow,fill]", "[grow,fill]0[shrink 0]"));
 
         /**
          * Setup main JFrame window
@@ -379,7 +385,7 @@ public class SDRTrunk implements Listener<TunerEvent>
         mSplitPane.add(mSpectralPanel);
         mSplitPane.add(mControllerPanel);
 
-        mBroadcastStatusVisible = SystemProperties.getInstance().get(PROPERTY_BROADCAST_STATUS_VISIBLE, false);
+        mBroadcastStatusVisible = mPreferences.getBoolean(PREFERENCE_BROADCAST_STATUS_VISIBLE, false);
 
         //Show broadcast status panel when user requests - disabled by default
         if(mBroadcastStatusVisible)
@@ -389,6 +395,13 @@ public class SDRTrunk implements Listener<TunerEvent>
 
         mMainGui.add(mSplitPane, "cell 0 0,span,grow");
 
+        mResourceMonitor.start();
+        mResourceStatusVisible = mPreferences.getBoolean(PREFERENCE_RESOURCE_STATUS_VISIBLE, true);
+        if(mResourceStatusVisible)
+        {
+            mMainGui.add(getResourceStatusPanel(), "span,growx");
+        }
+
         /**
          * Menu items
          */
@@ -399,15 +412,10 @@ public class SDRTrunk implements Listener<TunerEvent>
         menuBar.add(fileMenu);
 
         JMenuItem exitMenu = new JMenuItem("Exit");
-        exitMenu.addActionListener(
+        exitMenu.addActionListener(event -> {
-            new ActionListener()
-            {
-                public void actionPerformed(ActionEvent event)
-                {
                 processShutdown();
                 System.exit(0);
             }
-            }
         );
 
         fileMenu.add(exitMenu);
@@ -415,28 +423,40 @@ public class SDRTrunk implements Listener<TunerEvent>
         JMenu viewMenu = new JMenu("View");
 
         JMenuItem viewPlaylistItem = new JMenuItem("Playlist Editor");
+        viewPlaylistItem.setIcon(IconFontSwing.buildIcon(FontAwesome.PLAY_CIRCLE_O, 12));
         viewPlaylistItem.addActionListener(e -> MyEventBus.getGlobalEventBus().post(new ViewPlaylistRequest()));
         viewMenu.add(viewPlaylistItem);
 
         viewMenu.add(new JSeparator());
 
-        JMenuItem dmrMessageViewerMenu = new JMenuItem("DMR Recording Viewer");
+        JMenuItem viewApplicationLogsMenu = new JMenuItem("Application Log Files");
-        dmrMessageViewerMenu.addActionListener(e -> MyEventBus.getGlobalEventBus().post(new ViewDmrRecordingViewerRequest()));
+        viewApplicationLogsMenu.setIcon(IconFontSwing.buildIcon(FontAwesome.FOLDER_OPEN_O, 12));
-        viewMenu.add(dmrMessageViewerMenu);
+        viewApplicationLogsMenu.addActionListener(arg0 -> {
-
+            File logsDirectory = mUserPreferences.getDirectoryPreference().getDirectoryApplicationLog().toFile();
-        JMenuItem settingsMenu = new JMenuItem("Icon Manager");
-        settingsMenu.addActionListener(arg0 -> MyEventBus.getGlobalEventBus().post(new ViewIconManagerRequest()));
-        viewMenu.add(settingsMenu);
-
-        JMenuItem logFilesMenu = new JMenuItem("Logs & Recordings");
-        logFilesMenu.addActionListener(new ActionListener()
-        {
-            @Override
-            public void actionPerformed(ActionEvent arg0)
-            {
             try
             {
-                    Desktop.getDesktop().open(getHomePath().toFile());
+                Desktop.getDesktop().open(logsDirectory);
+            }
+            catch(Exception e)
+            {
+                mLog.error("Couldn't open file explorer");
+
+                JOptionPane.showMessageDialog(mMainGui,
+                        "Can't launch file explorer - files are located at: " + logsDirectory,
+                        "Can't launch file explorer",
+                        JOptionPane.ERROR_MESSAGE);
+            }
+        });
+        viewMenu.add(viewApplicationLogsMenu);
+
+        JMenuItem viewRecordingsMenuItem = new JMenuItem("Audio Recordings");
+        viewRecordingsMenuItem.setIcon(IconFontSwing.buildIcon(FontAwesome.FOLDER_OPEN_O, 12));
+        viewRecordingsMenuItem.addActionListener(arg0 -> {
+            File recordingsDirectory = mUserPreferences.getDirectoryPreference().getDirectoryRecording().toFile();
+
+            try
+            {
+                Desktop.getDesktop().open(recordingsDirectory);
             }
             catch(Exception e)
             {
@@ -444,27 +464,80 @@ public class SDRTrunk implements Listener<TunerEvent>
 
                 JOptionPane.showMessageDialog(mMainGui,
                         "Can't launch file explorer - files are located at: " +
-                                    getHomePath().toString(),
+                                recordingsDirectory,
                         "Can't launch file explorer",
                         JOptionPane.ERROR_MESSAGE);
             }
+        });
+        viewMenu.add(viewRecordingsMenuItem);
+
+        JMenuItem viewEventLogsMenu = new JMenuItem("Channel Event Log Files");
+        viewEventLogsMenu.setIcon(IconFontSwing.buildIcon(FontAwesome.FOLDER_OPEN_O, 12));
+        viewEventLogsMenu.addActionListener(arg0 -> {
+            File eventLogsDirectory = mUserPreferences.getDirectoryPreference().getDirectoryEventLog().toFile();
+            try
+            {
+                Desktop.getDesktop().open(eventLogsDirectory);
+            }
+            catch(Exception e)
+            {
+                mLog.error("Couldn't open file explorer");
+
+                JOptionPane.showMessageDialog(mMainGui,
+                        "Can't launch file explorer - files are located at: " + eventLogsDirectory,
+                        "Can't launch file explorer",
+                        JOptionPane.ERROR_MESSAGE);
             }
         });
-        viewMenu.add(logFilesMenu);
+        viewMenu.add(viewEventLogsMenu);
+
+        JMenuItem iconManagerMenu = new JMenuItem("Icon Manager");
+        iconManagerMenu.setIcon(IconFontSwing.buildIcon(FontAwesome.PICTURE_O, 12));
+        iconManagerMenu.addActionListener(arg0 -> MyEventBus.getGlobalEventBus().post(new ViewIconManagerRequest()));
+        viewMenu.add(iconManagerMenu);
+
+        JMenuItem recordingViewerMenu = new JMenuItem("Message Recording Viewer (.bits)");
+        recordingViewerMenu.setIcon(IconFontSwing.buildIcon(FontAwesome.BRAILLE, 12));
+        recordingViewerMenu.addActionListener(e -> MyEventBus.getGlobalEventBus().post(new ViewRecordingViewerRequest()));
+        viewMenu.add(recordingViewerMenu);
+
+        JMenuItem viewScreenCapturesMenu = new JMenuItem("Screen Captures");
+        viewScreenCapturesMenu.setIcon(IconFontSwing.buildIcon(FontAwesome.FOLDER_OPEN_O, 12));
+        viewScreenCapturesMenu.addActionListener(arg0 -> {
+            File screenCapturesDirectory = mUserPreferences.getDirectoryPreference().getDirectoryScreenCapture().toFile();
+            try
+            {
+                Desktop.getDesktop().open(screenCapturesDirectory);
+            }
+            catch(Exception e)
+            {
+                mLog.error("Couldn't open file explorer");
+
+                JOptionPane.showMessageDialog(mMainGui,
+                        "Can't launch file explorer - files are located at: " + screenCapturesDirectory,
+                        "Can't launch file explorer",
+                        JOptionPane.ERROR_MESSAGE);
+            }
+        });
+        viewMenu.add(viewScreenCapturesMenu);
 
         JMenuItem preferencesItem = new JMenuItem("User Preferences");
+        preferencesItem.setIcon(IconFontSwing.buildIcon(FontAwesome.COG, 12));
         preferencesItem.addActionListener(e -> MyEventBus.getGlobalEventBus().post(new ViewUserPreferenceEditorRequest()));
         viewMenu.add(preferencesItem);
 
         viewMenu.add(new JSeparator());
         viewMenu.add(new TunersMenu());
         viewMenu.add(new JSeparator());
-        viewMenu.add(new ClearTunerMenuItem(mSpectralPanel));
+        viewMenu.add(new DisableSpectrumWaterfallMenuItem(mSpectralPanel));
-        viewMenu.add(new BroadcastStatusVisibleMenuItem(mControllerPanel));
+        viewMenu.add(new NowPlayingChannelDetailsVisibleMenuItem());
+        viewMenu.add(new BroadcastStatusVisibleMenuItem());
+        viewMenu.add(new ResourceStatusVisibleMenuItem());
 
         menuBar.add(viewMenu);
 
         JMenuItem screenCaptureItem = new JMenuItem("Screen Capture");
+        screenCaptureItem.setIcon(IconFontSwing.buildIcon(FontAwesome.CAMERA, 12));
         screenCaptureItem.setMnemonic(KeyEvent.VK_C);
         screenCaptureItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C, ActionEvent.ALT_MASK));
         screenCaptureItem.setMaximumSize(screenCaptureItem.getPreferredSize());
@@ -515,6 +588,7 @@ public class SDRTrunk implements Listener<TunerEvent>
         mLog.info("Stopping channels ...");
         mPlaylistManager.getChannelProcessingManager().shutdown();
         mAudioRecordingManager.stop();
+        mResourceMonitor.stop();
 
         mLog.info("Stopping spectral display ...");
         mSpectralPanel.clearTuner();
@@ -560,7 +634,54 @@ public class SDRTrunk implements Listener<TunerEvent>
             mMainGui.revalidate();
         });
 
-        SystemProperties.getInstance().set(PROPERTY_BROADCAST_STATUS_VISIBLE, mBroadcastStatusVisible);
+        mPreferences.putBoolean(PREFERENCE_BROADCAST_STATUS_VISIBLE, mBroadcastStatusVisible);
+    }
+
+    /**
+     * Lazy constructor for resource status panel
+     */
+    private JFXPanel getResourceStatusPanel()
+    {
+
+        if(mResourceStatusPanel == null)
+        {
+            mResourceStatusPanel = mJavaFxWindowManager.getStatusPanel(mResourceMonitor);
+        }
+
+        return mResourceStatusPanel;
+    }
+
+    /**
+     * Toggles visibility of the resource status panel at the bottom of the main UI window
+     */
+    private void toggleResourceStatusPanelVisibility()
+    {
+        mResourceStatusVisible = !mResourceStatusVisible;
+
+        EventQueue.invokeLater(() -> {
+            if(mResourceStatusVisible)
+            {
+                mMainGui.add(getResourceStatusPanel(), "span,growx");
+            }
+            else
+            {
+                mMainGui.remove(getResourceStatusPanel());
+            }
+
+            mMainGui.revalidate();
+        });
+
+        mPreferences.putBoolean(PREFERENCE_RESOURCE_STATUS_VISIBLE, mResourceStatusVisible);
+    }
+
+    /**
+     * Toggles visibility of the Now Playing channel details panel
+     */
+    private void toggleNowPlayingDetailsPanelVisibility()
+    {
+        mNowPlayingDetailsVisible = !mNowPlayingDetailsVisible;
+        mControllerPanel.getNowPlayingPanel().setDetailTabsVisible(mNowPlayingDetailsVisible);
+        mPreferences.putBoolean(PREFERENCE_NOW_PLAYING_DETAILS_VISIBLE, mNowPlayingDetailsVisible);
     }
 
 
@@ -568,34 +689,30 @@ public class SDRTrunk implements Listener<TunerEvent>
      * Loads the application properties file from the user's home directory,
      * creating the properties file for the first-time, if necessary
      */
-    private void loadProperties(Path homePath)
+    private void loadProperties()
     {
-        Path propsPath = homePath.resolve("SDRTrunk.properties");
+        Path propertiesPath = mUserPreferences.getDirectoryPreference().getDirectoryApplicationRoot().resolve("SDRTrunk.properties");
 
-        if(!Files.exists(propsPath))
+        if(!Files.exists(propertiesPath))
         {
             try
             {
-                mLog.info("SDRTrunk - creating application properties file [" +
+                mLog.info("SDRTrunk - creating application properties file [" + propertiesPath.toAbsolutePath() + "]");
-                    propsPath.toAbsolutePath() + "]");
+                Files.createFile(propertiesPath);
-
-                Files.createFile(propsPath);
             }
             catch(IOException e)
             {
-                mLog.error("SDRTrunk - couldn't create application properties "
+                mLog.error("SDRTrunk - couldn't create application properties file [" + propertiesPath.toAbsolutePath(), e);
-                    + "file [" + propsPath.toAbsolutePath(), e);
             }
         }
 
-        if(Files.exists(propsPath))
+        if(Files.exists(propertiesPath))
         {
-            SystemProperties.getInstance().load(propsPath);
+            SystemProperties.getInstance().load(propertiesPath);
         }
         else
         {
-            mLog.error("SDRTrunk - couldn't find or recreate the SDRTrunk " +
+            mLog.error("SDRTrunk - couldn't find or recreate the SDRTrunk application properties file");
-                "application properties file");
         }
     }
 
@@ -678,26 +795,50 @@ public class SDRTrunk implements Listener<TunerEvent>
         }
     }
 
+    /**
+     * Broadcast status panel visible toggle menu item
+     */
     public class BroadcastStatusVisibleMenuItem extends JCheckBoxMenuItem
     {
-        private ControllerPanel mControllerPanel;
+        public BroadcastStatusVisibleMenuItem()
-
-        public BroadcastStatusVisibleMenuItem(ControllerPanel controllerPanel)
         {
             super("Show Streaming Status");
-
+            setSelected(mBroadcastStatusVisible);
-            mControllerPanel = controllerPanel;
+            addActionListener(e -> {
-
-            setSelected(mBroadcastStatusPanel != null);
-
-            addActionListener(new ActionListener()
-            {
-                @Override
-                public void actionPerformed(ActionEvent e)
-                {
                 toggleBroadcastStatusPanelVisibility();
                 setSelected(mBroadcastStatusVisible);
+            });
         }
+    }
+
+    /**
+     * Resource status panel visible toggle menu item
+     */
+    public class ResourceStatusVisibleMenuItem extends JCheckBoxMenuItem
+    {
+        public ResourceStatusVisibleMenuItem()
+        {
+            super("Show Resource Status");
+            setSelected(mResourceStatusVisible);
+            addActionListener(e -> {
+                toggleResourceStatusPanelVisibility();
+                setSelected(mResourceStatusVisible);
+            });
+        }
+    }
+
+    /**
+     * Now Playing channel details visible toggle menu item
+     */
+    public class NowPlayingChannelDetailsVisibleMenuItem extends JCheckBoxMenuItem
+    {
+        public NowPlayingChannelDetailsVisibleMenuItem()
+        {
+            super("Show Now Playing Channel Details");
+            setSelected(mNowPlayingDetailsVisible);
+            addActionListener(e -> {
+                toggleNowPlayingDetailsPanelVisibility();
+                setSelected(mNowPlayingDetailsVisible);
             });
         }
     }

src/main/java/io/github/dsheirer/gui/control/IntegerTextField.java

@@ -1,33 +1,29 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
- *  * ******************************************************************************
+ * This program is free software: you can redistribute it and/or modify
- *  * Copyright (C) 2014-2020 Dennis Sheirer
+ * it under the terms of the GNU General Public License as published by
- *  *
+ * the Free Software Foundation, either version 3 of the License, or
- *  * This program is free software: you can redistribute it and/or modify
+ * (at your option) any later version.
- *  * 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/>
- *  * *****************************************************************************
  *
+ * 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.gui.control;
 
+import java.util.function.UnaryOperator;
 import javafx.scene.control.TextField;
 import javafx.scene.control.TextFormatter;
 import javafx.util.converter.IntegerStringConverter;
 
-import java.util.function.UnaryOperator;
-
 /**
  * Text field control for integer values.
  */
@@ -52,7 +48,7 @@ public class IntegerTextField extends TextField
             return null;
         };
 
-        setTextFormatter(new TextFormatter<Integer>(new IntegerStringConverter(), 0, filter));
+        setTextFormatter(new TextFormatter<Integer>(new IntegerStringConverter(), null, filter));
     }
 
     /**
@@ -71,7 +67,7 @@ public class IntegerTextField extends TextField
             //Do nothing ... we couldn't parse the value
         }
 
-        return null;
+        return 0;
     }
 
     /**

src/main/java/io/github/dsheirer/gui/control/JFrequencyControl.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -22,22 +22,9 @@ import io.github.dsheirer.source.ISourceEventProcessor;
 import io.github.dsheirer.source.InvalidFrequencyException;
 import io.github.dsheirer.source.SourceEvent;
 import io.github.dsheirer.source.SourceException;
-import net.miginfocom.swing.MigLayout;
-import org.apache.commons.math3.util.FastMath;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import javax.swing.JLabel;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
 import java.awt.Color;
-import java.awt.Cursor;
 import java.awt.EventQueue;
 import java.awt.Font;
-import java.awt.Image;
-import java.awt.Point;
-import java.awt.Toolkit;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
 import java.awt.event.MouseEvent;
@@ -49,27 +36,39 @@ import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.List;
+import net.miginfocom.swing.MigLayout;
+import org.apache.commons.math3.util.FastMath;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+
+/**
+ * Custom frequency controller for displaying or editing frequency values in MHz.
+ */
 public class JFrequencyControl extends JPanel implements ISourceEventProcessor
 {
     private static final long serialVersionUID = 1L;
     private final static Logger mLog = LoggerFactory.getLogger(JFrequencyControl.class);
-
     private List<ISourceEventProcessor> mProcessors = new ArrayList<>();
-
     private Color mHighlightColor = Color.YELLOW;
-
     private long mFrequency;
-
-    private Cursor mBlankCursor;
-
     private HashMap<Integer,Digit> mDigits = new HashMap<Integer,Digit>();
 
+    /**
+     * Constructor
+     */
     public JFrequencyControl()
     {
         init();
     }
 
+    /**
+     * Initializes the control/layout.
+     */
     private void init()
     {
         setLayout(new MigLayout("insets 0 0 0 0", "[]0[]", ""));
@@ -104,19 +103,13 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
             }
         }
 
-        /**
-         * Create a blank cursor to use when the mouse is over the digits
-         */
-        //Create an empty byte array
-        byte[] imageByte = new byte[0];
-
-        //Create image for cursor using empty array
-        Image cursorImage = Toolkit.getDefaultToolkit().createImage(imageByte);
-
-        mBlankCursor = Toolkit.getDefaultToolkit().createCustomCursor(cursorImage, new Point(0, 0), "cursor");
         revalidate();
     }
 
+    /**
+     * Enables or disables the control.
+     * @param enabled true if this component should be enabled, false otherwise
+     */
     @Override
     public void setEnabled(boolean enabled)
     {
@@ -157,11 +150,18 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
         }
     }
 
+    /**
+     * Current frequency value for the control.
+     * @return frequency
+     */
     public long getFrequency()
     {
         return mFrequency;
     }
 
+    /**
+     * Updates the frequency value according to the manually changed digit value.
+     */
     private void updateFrequency()
     {
         long frequency = 0;
@@ -174,14 +174,15 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
         mFrequency = frequency;
     }
 
+    /**
+     * Fires a source changed event
+     * @throws SourceException of there's an error
+     */
     private void fireSourceChanged() throws SourceException
     {
         updateFrequency();
-
         Iterator<ISourceEventProcessor> it = mProcessors.iterator();
-
         SourceEvent event = SourceEvent.frequencyRequest(mFrequency);
-
         while(it.hasNext())
         {
             it.next().process(event);
@@ -217,12 +218,21 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
         mProcessors.remove(processor);
     }
 
+    /**
+     * Custom single digit value editor.
+     */
     public class Digit extends JTextField
     {
         private static final long serialVersionUID = 1L;
         private int mPower = 0;
         private long mValue = 0;
 
+        /**
+         * Constructor
+         * @param position of the digit where a position of 1 is the ones unit of MHz and a position of -1 is the tenths
+         * unit of MHz.
+         * @throws ParseException if there is an error
+         */
         private Digit(int position) throws ParseException
         {
             super("0");
@@ -236,6 +246,11 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
             this.addMouseWheelListener(listener);
         }
 
+        /**
+         * Generates a custom tooltip for the current hover-over digit.
+         * @param power of the digit in units of 10
+         * @return custom tooptip.
+         */
         private static String getTooltip(int power)
         {
             StringBuilder sb = new StringBuilder();
@@ -288,23 +303,32 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
         {
             //Strip the digits higher than this one
             long lower = frequency % (long)(FastMath.pow(10, mPower + 1));
-
             //Set the value to int value of dividing by 10 to this power
             long value = (long)(lower / (long)(FastMath.pow(10, mPower)));
-
             set(value, fireChangeEvent);
         }
 
+        /**
+         * Frequency value.
+         * @return frequency value.
+         */
         public long getFrequency()
         {
             return mValue * (long)FastMath.pow(10, mPower);
         }
 
+        /**
+         * Increments the unit value and fires a change event
+         */
         public void increment()
         {
             increment(true);
         }
 
+        /**
+         * Increments the unit value and fires a change event
+         * @param fireChangeEvent true to fire an event
+         */
         public void increment(boolean fireChangeEvent)
         {
             if(isEnabled())
@@ -313,11 +337,18 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
             }
         }
 
+        /**
+         * Decrements the unit value and fires a change event.
+         */
         public void decrement()
         {
             decrement(true);
         }
 
+        /**
+         * Decrements the unit value and optionally fires a change event.
+         * @param fireChangeEvent set to true to fire an event
+         */
         public void decrement(boolean fireChangeEvent)
         {
             if(isEnabled())
@@ -349,7 +380,6 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
             while(mValue < 0)
             {
                 mValue += 10;
-
                 Digit nextHigherDigit = mDigits.get(mPower + 1);
 
                 if(nextHigherDigit != null)
@@ -363,7 +393,6 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
             while(mValue > 9)
             {
                 mValue -= 10;
-
                 Digit nextHigherDigit = mDigits.get(mPower + 1);
 
                 if(nextHigherDigit != null)
@@ -403,10 +432,8 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
                         }
                     }
 
-                    if(se instanceof InvalidFrequencyException)
+                    if(se instanceof InvalidFrequencyException ife)
                     {
-                        InvalidFrequencyException ife = (InvalidFrequencyException)se;
-
                         JOptionPane.showMessageDialog(this, "Frequency [" + ife.getInvalidFrequency() +
                             "] exceeds the frequency limit [" + ife.getValidFrequency() + "] for this tuner.");
                     }
@@ -415,13 +442,13 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
 
 
             setText(String.valueOf(mValue));
-
             repaint();
         }
 
-        private class Listener implements KeyListener,
+        /**
-            MouseListener,
+         * Multiple Listener interface implementation
-            MouseWheelListener
+         */
+        private class Listener implements KeyListener, MouseListener, MouseWheelListener
         {
             @Override
             public void keyReleased(KeyEvent e)
@@ -503,14 +530,9 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
             }
 
             @Override
-            public void keyPressed(KeyEvent e)
+            public void keyPressed(KeyEvent e) {}
-            {
-            }
-
             @Override
-            public void keyTyped(KeyEvent e)
+            public void keyTyped(KeyEvent e) {}
-            {
-            }
 
             @Override
             public void mouseClicked(MouseEvent e)
@@ -528,21 +550,13 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
                 }
             }
 
-            public void mousePressed(MouseEvent e)
+            public void mousePressed(MouseEvent e) {}
-            {
+            public void mouseReleased(MouseEvent e) {}
-            }
-
-            public void mouseReleased(MouseEvent e)
-            {
-            }
 
             @Override
             public void mouseEntered(MouseEvent e)
             {
                 Digit.this.setBackground(mHighlightColor);
-
-                setCursor(mBlankCursor);
-
                 repaint();
             }
 
@@ -550,9 +564,6 @@ public class JFrequencyControl extends JPanel implements ISourceEventProcessor
             public void mouseExited(MouseEvent e)
             {
                 Digit.this.setBackground(Color.WHITE);
-
-                setCursor(Cursor.getDefaultCursor());
-
                 repaint();
             }
 

src/main/java/io/github/dsheirer/gui/playlist/alias/AliasBulkEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2021 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -19,16 +19,12 @@
 
 package io.github.dsheirer.gui.playlist.alias;
 
-import java.util.List;
-
-import org.controlsfx.control.ToggleSwitch;
-
 import com.google.common.collect.Ordering;
-
 import io.github.dsheirer.alias.Alias;
 import io.github.dsheirer.gui.playlist.Editor;
 import io.github.dsheirer.icon.Icon;
 import io.github.dsheirer.playlist.PlaylistManager;
+import java.util.List;
 import javafx.beans.property.BooleanProperty;
 import javafx.beans.property.ReadOnlyBooleanProperty;
 import javafx.beans.property.SimpleBooleanProperty;
@@ -49,6 +45,7 @@ import javafx.scene.layout.ColumnConstraints;
 import javafx.scene.layout.GridPane;
 import javafx.scene.paint.Color;
 import javafx.util.Callback;
+import org.controlsfx.control.ToggleSwitch;
 
 /**
  * Editor for multiple selected aliases providing limited options for changing attributes of multiple aliases
@@ -65,6 +62,8 @@ public class AliasBulkEditor extends Editor<List<Alias>>
     private ToggleSwitch mMonitorAudioToggleSwitch;
     private ComboBox<Integer> mMonitorPriorityComboBox;
     private Button mApplyMonitorButton;
+    private ToggleSwitch mRecordToggleSwitch;
+    private Button mApplyRecordButton;
 
     private BooleanProperty mChangeInProgressProperty;
     private ReadOnlyBooleanProperty mChangeInProgressROProperty;
@@ -144,6 +143,17 @@ public class AliasBulkEditor extends Editor<List<Alias>>
         GridPane.setConstraints(getApplyMonitorButton(), 4, row);
         gridPane.getChildren().add(getApplyMonitorButton());
 
+        Label recordLabel = new Label("Record");
+        GridPane.setHalignment(recordLabel, HPos.RIGHT);
+        GridPane.setConstraints(recordLabel, 0, ++row);
+        gridPane.getChildren().add(recordLabel);
+
+        GridPane.setConstraints(getRecordToggleSwitch(), 1, row);
+        gridPane.getChildren().add(getRecordToggleSwitch());
+
+        GridPane.setConstraints(getApplyRecordButton(), 4, row);
+        gridPane.getChildren().add(getApplyRecordButton());
+
         getChildren().add(gridPane);
     }
 
@@ -326,6 +336,19 @@ public class AliasBulkEditor extends Editor<List<Alias>>
         return mMonitorAudioToggleSwitch;
     }
 
+    private ToggleSwitch getRecordToggleSwitch()
+    {
+        if(mRecordToggleSwitch == null)
+        {
+            mRecordToggleSwitch = new ToggleSwitch();
+            mRecordToggleSwitch.setSelected(false);
+            mRecordToggleSwitch.selectedProperty()
+                    .addListener((observable, oldValue, newValue) -> modifiedProperty().set(true));
+        }
+
+        return mRecordToggleSwitch;
+    }
+
     private ComboBox<Integer> getMonitorPriorityComboBox()
     {
         if(mMonitorPriorityComboBox == null)
@@ -346,8 +369,6 @@ public class AliasBulkEditor extends Editor<List<Alias>>
         return mMonitorPriorityComboBox;
     }
 
-    private static int setCount = 0;
-
     private Button getApplyMonitorButton()
     {
         if(mApplyMonitorButton == null)
@@ -378,7 +399,6 @@ public class AliasBulkEditor extends Editor<List<Alias>>
                     for(Alias alias : getItem())
                     {
                         alias.setCallPriority(pri);
-                        //System.out.println(++setCount);
                     }
 
                     endChange();
@@ -389,6 +409,25 @@ public class AliasBulkEditor extends Editor<List<Alias>>
         return mApplyMonitorButton;
     }
 
+    private Button getApplyRecordButton()
+    {
+        if(mApplyRecordButton == null)
+        {
+            mApplyRecordButton = new Button("Apply");
+            mApplyRecordButton.setOnAction(event -> {
+                startChange();
+                boolean record = getRecordToggleSwitch().isSelected();
+                for(Alias alias : getItem())
+                {
+                    alias.setRecordable(record);
+                }
+                endChange();
+            });
+        }
+
+        return mApplyRecordButton;
+    }
+
     /**
      * Cell factory for combo box for dislaying icon name and graphic
      */

src/main/java/io/github/dsheirer/gui/playlist/alias/AliasConfigurationEditor.java

@@ -387,7 +387,7 @@ public class AliasConfigurationEditor extends SplitPane
             idsColumn.setCellValueFactory(new IdentifierCountCell());
 
             TableColumn<Alias, Boolean> errorsColumn = new TableColumn<>("Error");
-            errorsColumn.setPrefWidth(80);
+            errorsColumn.setPrefWidth(120);
             errorsColumn.setCellValueFactory(new PropertyValueFactory<>("overlap"));
             errorsColumn.setCellFactory(param ->
             {

src/main/java/io/github/dsheirer/gui/playlist/alias/AliasItemEditor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
- *  * ******************************************************************************
+ * This program is free software: you can redistribute it and/or modify
- *  * Copyright (C) 2014-2020 Dennis Sheirer
+ * it under the terms of the GNU General Public License as published by
- *  *
+ * the Free Software Foundation, either version 3 of the License, or
- *  * This program is free software: you can redistribute it and/or modify
+ * (at your option) any later version.
- *  * 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/>
- *  * *****************************************************************************
  *
+ * 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.gui.playlist.alias;
@@ -37,13 +34,16 @@ import io.github.dsheirer.alias.action.script.ScriptAction;
 import io.github.dsheirer.alias.id.AliasID;
 import io.github.dsheirer.alias.id.AliasIDType;
 import io.github.dsheirer.alias.id.broadcast.BroadcastChannel;
+import io.github.dsheirer.alias.id.dcs.Dcs;
 import io.github.dsheirer.alias.id.esn.Esn;
 import io.github.dsheirer.alias.id.lojack.LoJackFunctionAndID;
+import io.github.dsheirer.alias.id.radio.P25FullyQualifiedRadio;
 import io.github.dsheirer.alias.id.radio.Radio;
 import io.github.dsheirer.alias.id.radio.RadioFormatter;
 import io.github.dsheirer.alias.id.radio.RadioRange;
 import io.github.dsheirer.alias.id.status.UnitStatusID;
 import io.github.dsheirer.alias.id.status.UserStatusID;
+import io.github.dsheirer.alias.id.talkgroup.P25FullyQualifiedTalkgroup;
 import io.github.dsheirer.alias.id.talkgroup.Talkgroup;
 import io.github.dsheirer.alias.id.talkgroup.TalkgroupFormatter;
 import io.github.dsheirer.alias.id.talkgroup.TalkgroupRange;
@@ -63,6 +63,11 @@ import io.github.dsheirer.preference.PreferenceType;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.preference.identifier.IntegerFormat;
 import io.github.dsheirer.protocol.Protocol;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
 import javafx.application.Platform;
 import javafx.beans.binding.Bindings;
 import javafx.beans.value.ChangeListener;
@@ -106,12 +111,6 @@ import org.controlsfx.control.ToggleSwitch;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.Set;
-
 /**
  * Editor for configuring individual aliases
  */
@@ -365,7 +364,10 @@ public class AliasItemEditor extends Editor<Alias>
                 for(AliasID aliasID: getIdentifiersList().getItems())
                 {
                     //Create a copy of the identifier so that the alias and the editor don't have the same instance
-                    alias.addAliasID(AliasFactory.copyOf(aliasID));
+                    //and reset the overlap flag (if set) so that the alias list can reevaluate the overlap state.
+                    AliasID copy = AliasFactory.copyOf(aliasID);
+                    copy.setOverlap(false);
+                    alias.addAliasID(copy);
                 }
 
                 //Remove and replace alias actions
@@ -684,8 +686,10 @@ public class AliasItemEditor extends Editor<Alias>
             Menu p25Menu = new ProtocolMenu(Protocol.APCO25);
             p25Menu.getItems().add(new AddTalkgroupItem(Protocol.APCO25));
             p25Menu.getItems().add(new AddTalkgroupRangeItem(Protocol.APCO25));
+            p25Menu.getItems().add(new AddP25FullyQualifiedTalkgroupItem());
             p25Menu.getItems().add(new AddRadioIdItem(Protocol.APCO25));
             p25Menu.getItems().add(new AddRadioIdRangeItem(Protocol.APCO25));
+            p25Menu.getItems().add(new AddP25FullyQualifiedRadioIdItem());
             p25Menu.getItems().add(new SeparatorMenuItem());
             p25Menu.getItems().add(new AddUserStatusItem());
             p25Menu.getItems().add(new AddUnitStatusItem());
@@ -717,6 +721,7 @@ public class AliasItemEditor extends Editor<Alias>
             Menu nbfmMenu = new ProtocolMenu(Protocol.NBFM);
             nbfmMenu.getItems().add(new AddTalkgroupItem(Protocol.NBFM));
             nbfmMenu.getItems().add(new AddTalkgroupRangeItem(Protocol.NBFM));
+            nbfmMenu.getItems().add(new AddDcsItem());
 
             Menu passportMenu = new ProtocolMenu(Protocol.PASSPORT);
             passportMenu.getItems().add(new AddTalkgroupItem(Protocol.PASSPORT));
@@ -1281,6 +1286,24 @@ public class AliasItemEditor extends Editor<Alias>
         }
     }
 
+    /**
+     * Add Digital Coded Squelch (DCS) alias identifier menu item
+     */
+    public class AddDcsItem extends MenuItem
+    {
+        public AddDcsItem()
+        {
+            super("Digital Coded Squelch (DCS)");
+            setOnAction(event -> {
+                Dcs dcs = new Dcs();
+                getIdentifiersList().getItems().add(dcs);
+                getIdentifiersList().getSelectionModel().select(dcs);
+                getIdentifiersList().scrollTo(dcs);
+                modifiedProperty().set(true);
+            });
+        }
+    }
+
     /**
      * Menu Item for adding a new protocol-specific Radio ID alias identifier
      */
@@ -1303,6 +1326,44 @@ public class AliasItemEditor extends Editor<Alias>
         }
     }
 
+    /**
+     * Menu Item for adding a new protocol-specific Fully Qualified Radio ID alias identifier
+     */
+    public class AddP25FullyQualifiedRadioIdItem extends MenuItem
+    {
+        public AddP25FullyQualifiedRadioIdItem()
+        {
+            super("Fully Qualified Radio ID");
+            setOnAction(event -> {
+                P25FullyQualifiedRadio radioId = new P25FullyQualifiedRadio();
+                radioId.setProtocol(Protocol.APCO25);
+                getIdentifiersList().getItems().add(radioId);
+                getIdentifiersList().getSelectionModel().select(radioId);
+                getIdentifiersList().scrollTo(radioId);
+                modifiedProperty().set(true);
+            });
+        }
+    }
+
+    /**
+     * Menu Item for adding a new protocol-specific Fully Qualified Talkgroup alias identifier
+     */
+    public class AddP25FullyQualifiedTalkgroupItem extends MenuItem
+    {
+        public AddP25FullyQualifiedTalkgroupItem()
+        {
+            super("Fully Qualified Talkgroup");
+            setOnAction(event -> {
+                P25FullyQualifiedTalkgroup talkgroup = new P25FullyQualifiedTalkgroup();
+                talkgroup.setProtocol(Protocol.APCO25);
+                getIdentifiersList().getItems().add(talkgroup);
+                getIdentifiersList().getSelectionModel().select(talkgroup);
+                getIdentifiersList().scrollTo(talkgroup);
+                modifiedProperty().set(true);
+            });
+        }
+    }
+
     /**
      * Menu Item for adding a new protocol-specific Radio ID range alias identifier
      */
@@ -1486,7 +1547,25 @@ public class AliasItemEditor extends Editor<Alias>
 
             if(item != null)
             {
-                if(item instanceof Talkgroup)
+                if(item instanceof P25FullyQualifiedTalkgroup fqt)
+                {
+                    StringBuilder sb = new StringBuilder();
+                    sb.append("APCO-25 Fully Qualified Talkgroup:").append(fqt.getWacn());
+                    sb.append(".").append(fqt.getSystem());
+                    sb.append(".").append(fqt.getValue());
+
+                    if(fqt.overlapProperty().get())
+                    {
+                        sb.append(" - Error: Overlap");
+                    }
+
+                    if(!fqt.isValid())
+                    {
+                        sb.append(" **NOT VALID**");
+                    }
+                    setText(sb.toString());
+                }
+                else if(item instanceof Talkgroup)
                 {
                     Talkgroup talkgroup = (Talkgroup)item;
                     Protocol protocol = talkgroup.getProtocol();
@@ -1533,6 +1612,24 @@ public class AliasItemEditor extends Editor<Alias>
                     }
                     setText(sb.toString());
                 }
+                else if(item instanceof P25FullyQualifiedRadio fqr)
+                {
+                    StringBuilder sb = new StringBuilder();
+                    sb.append("APCO-25 Fully Qualified Radio ID:").append(fqr.getWacn());
+                    sb.append(".").append(fqr.getSystem());
+                    sb.append(".").append(fqr.getValue());
+
+                    if(fqr.overlapProperty().get())
+                    {
+                        sb.append(" - Error: Overlap");
+                    }
+
+                    if(!fqr.isValid())
+                    {
+                        sb.append(" **NOT VALID**");
+                    }
+                    setText(sb.toString());
+                }
                 else if(item instanceof Radio)
                 {
                     Radio radio = (Radio)item;

src/main/java/io/github/dsheirer/gui/playlist/alias/identifier/DcsEditor.java

@@ -0,0 +1,98 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.gui.playlist.alias.identifier;
+
+import io.github.dsheirer.alias.id.dcs.Dcs;
+import io.github.dsheirer.module.decode.dcs.DCSCode;
+import javafx.scene.control.ComboBox;
+import javafx.scene.control.Label;
+import javafx.scene.layout.GridPane;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Editor for Digital Coded Squelch (DCS) alias identifiers
+ */
+public class DcsEditor extends IdentifierEditor<Dcs>
+{
+    private static final Logger mLog = LoggerFactory.getLogger(DcsEditor.class);
+    private ComboBox<DCSCode> mDCSCodeComboBox;
+
+    /**
+     * Constructs an instance
+     */
+    public DcsEditor()
+    {
+        GridPane gridPane = new GridPane();
+        gridPane.setHgap(5);
+
+        Label typeLabel = new Label("DCS Code");
+        GridPane.setConstraints(typeLabel, 0, 0);
+        gridPane.getChildren().add(typeLabel);
+
+        GridPane.setConstraints(getDCSCodeComboBox(), 1, 0);
+        gridPane.getChildren().add(getDCSCodeComboBox());
+
+        getChildren().add(gridPane);
+    }
+
+    @Override
+    public void setItem(Dcs item)
+    {
+        super.setItem(item);
+        if(item.isValid())
+        {
+            getDCSCodeComboBox().getSelectionModel().select(item.getDCSCode());
+        }
+        modifiedProperty().set(false);
+    }
+
+    @Override
+    public void save()
+    {
+        //no-op
+    }
+
+    @Override
+    public void dispose()
+    {
+        //no-op
+    }
+
+    /**
+     * Combo-box loaded with DCS codes
+     * @return
+     */
+    private ComboBox<DCSCode> getDCSCodeComboBox()
+    {
+        if(mDCSCodeComboBox == null)
+        {
+            mDCSCodeComboBox = new ComboBox<>();
+            mDCSCodeComboBox.getItems().addAll(DCSCode.STANDARD_CODES);
+            mDCSCodeComboBox.getItems().addAll(DCSCode.INVERTED_CODES);
+            mDCSCodeComboBox.valueProperty().addListener((observable, oldValue, newValue) -> {
+                getItem().setDCSCode(getDCSCodeComboBox().getSelectionModel().getSelectedItem());
+                modifiedProperty().set(true);
+            });
+        }
+
+        return mDCSCodeComboBox;
+    }
+}

src/main/java/io/github/dsheirer/gui/playlist/alias/identifier/IdentifierEditorFactory.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -35,10 +35,16 @@ public class IdentifierEditorFactory
     {
         switch(type)
         {
+            case DCS:
+                return new DcsEditor();
             case ESN:
                 return new EsnEditor();
             case LOJACK:
                 return new LojackEditor();
+            case P25_FULLY_QUALIFIED_RADIO_ID:
+                return new P25FullyQualifiedRadioIdEditor(userPreferences);
+            case P25_FULLY_QUALIFIED_TALKGROUP:
+                return new P25FullyQualifiedTalkgroupEditor(userPreferences);
             case RADIO_ID:
                 return new RadioIdEditor(userPreferences);
             case RADIO_ID_RANGE:

src/main/java/io/github/dsheirer/gui/playlist/alias/identifier/P25FullyQualifiedRadioIdEditor.java

@@ -0,0 +1,270 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.gui.playlist.alias.identifier;
+
+import io.github.dsheirer.alias.id.radio.P25FullyQualifiedRadio;
+import io.github.dsheirer.gui.control.HexFormatter;
+import io.github.dsheirer.gui.control.IntegerFormatter;
+import io.github.dsheirer.preference.UserPreferences;
+import io.github.dsheirer.preference.identifier.IntegerFormat;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.geometry.HPos;
+import javafx.scene.control.Label;
+import javafx.scene.control.TextField;
+import javafx.scene.control.TextFormatter;
+import javafx.scene.control.Tooltip;
+import javafx.scene.layout.GridPane;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Editor for P25 fully qualified radio alias identifiers
+ */
+public class P25FullyQualifiedRadioIdEditor extends IdentifierEditor<P25FullyQualifiedRadio>
+{
+    private static final Logger mLog = LoggerFactory.getLogger(P25FullyQualifiedRadioIdEditor.class);
+
+    private UserPreferences mUserPreferences;
+    private Label mProtocolLabel;
+    private TextField mWacnField;
+    private TextField mSystemField;
+    private TextField mRadioField;
+    private TextFormatter<Integer> mWacnTextFormatter;
+    private TextFormatter<Integer> mSystemTextFormatter;
+    private TextFormatter<Integer> mRadioTextFormatter;
+    private WacnValueChangeListener mWacnValueChangeListener = new WacnValueChangeListener();
+    private SystemValueChangeListener mSystemValueChangeListener = new SystemValueChangeListener();
+    private RadioValueChangeListener mRadioValueChangeListener = new RadioValueChangeListener();
+
+    /**
+     * Constructs an instance
+     * @param userPreferences for determining user preferred talkgroup formats
+     */
+    public P25FullyQualifiedRadioIdEditor(UserPreferences userPreferences)
+    {
+        mUserPreferences = userPreferences;
+
+        GridPane gridPane = new GridPane();
+        gridPane.setHgap(5);
+        gridPane.setVgap(3);
+
+        GridPane.setConstraints(getProtocolLabel(), 0, 0);
+        gridPane.getChildren().add(getProtocolLabel());
+
+        Label valueLabel = new Label("WACN");
+        GridPane.setHalignment(valueLabel, HPos.RIGHT);
+        GridPane.setConstraints(valueLabel, 1, 0);
+        gridPane.getChildren().add(valueLabel);
+
+        GridPane.setConstraints(getWacnField(), 2, 0);
+        gridPane.getChildren().add(getWacnField());
+
+        Label systemLabel = new Label("System");
+        GridPane.setHalignment(systemLabel, HPos.RIGHT);
+        GridPane.setConstraints(systemLabel, 3, 0);
+        gridPane.getChildren().add(systemLabel);
+
+        GridPane.setConstraints(getSystemField(), 4, 0);
+        gridPane.getChildren().add(getSystemField());
+
+        Label radioLabel = new Label("Radio ID");
+        GridPane.setHalignment(radioLabel, HPos.RIGHT);
+        GridPane.setConstraints(radioLabel, 5, 0);
+        gridPane.getChildren().add(radioLabel);
+
+        GridPane.setConstraints(getRadioField(), 6, 0);
+        gridPane.getChildren().add(getRadioField());
+
+        getChildren().add(gridPane);
+    }
+
+    @Override
+    public void setItem(P25FullyQualifiedRadio item)
+    {
+        super.setItem(item);
+
+        P25FullyQualifiedRadio fqr = getItem();
+
+        getProtocolLabel().setDisable(fqr == null);
+        getWacnField().setDisable(fqr == null);
+        getSystemField().setDisable(fqr == null);
+        getRadioField().setDisable(fqr == null);
+
+        if(fqr != null)
+        {
+            getProtocolLabel().setText(fqr.getProtocol().toString());
+            updateTextFormatter();
+        }
+        else
+        {
+            getWacnField().setText(null);
+            getSystemField().setText(null);
+            getRadioField().setText(null);
+        }
+
+        modifiedProperty().set(false);
+    }
+
+    private void updateTextFormatter()
+    {
+        if(mWacnTextFormatter != null)
+        {
+            mWacnTextFormatter.valueProperty().removeListener(mWacnValueChangeListener);
+        }
+        if(mSystemTextFormatter != null)
+        {
+            mSystemTextFormatter.valueProperty().removeListener(mSystemValueChangeListener);
+        }
+        if(mRadioTextFormatter != null)
+        {
+            mRadioTextFormatter.valueProperty().removeListener(mRadioValueChangeListener);
+        }
+
+        IntegerFormat format = mUserPreferences.getTalkgroupFormatPreference().getTalkgroupFormat(getItem().getProtocol());
+
+        if(format == IntegerFormat.DECIMAL && (mRadioTextFormatter == null || !(mRadioTextFormatter instanceof IntegerFormatter)))
+        {
+            mWacnTextFormatter = new IntegerFormatter(0,0xFFFFF);
+            mSystemTextFormatter = new IntegerFormatter(0,0xFFF);
+            mRadioTextFormatter = new IntegerFormatter(0,0xFFFFFF);
+
+            mWacnField.setTooltip(new Tooltip("Format: 0 - 1048575"));
+            mSystemField.setTooltip(new Tooltip("Format: 0 - 4095"));
+            mRadioField.setTooltip(new Tooltip("Format: 0 - 16777215"));
+        }
+        else if(format == IntegerFormat.HEXADECIMAL && (mRadioTextFormatter == null || !(mRadioTextFormatter instanceof HexFormatter)))
+        {
+            mWacnTextFormatter = new HexFormatter(0,0xFFFFF);
+            mSystemTextFormatter = new HexFormatter(0,0xFFF);
+            mRadioTextFormatter = new HexFormatter(0,0xFFFFFF);
+
+            mWacnField.setTooltip(new Tooltip("Format: 0 - FFFFF"));
+            mSystemField.setTooltip(new Tooltip("Format: 0 - FFF"));
+            mRadioField.setTooltip(new Tooltip("Format: 0 - FFFFFF"));
+        }
+
+        mWacnField.setTextFormatter(mWacnTextFormatter);
+        mSystemField.setTextFormatter(mSystemTextFormatter);
+        mRadioField.setTextFormatter(mRadioTextFormatter);
+
+        mWacnTextFormatter.setValue(getItem() != null ? getItem().getWacn() : null);
+        mSystemTextFormatter.setValue(getItem() != null ? getItem().getSystem() : null);
+        mRadioTextFormatter.setValue(getItem() != null ? getItem().getValue() : null);
+
+        mWacnTextFormatter.valueProperty().addListener(mWacnValueChangeListener);
+        mSystemTextFormatter.valueProperty().addListener(mSystemValueChangeListener);
+        mRadioTextFormatter.valueProperty().addListener(mRadioValueChangeListener);
+    }
+
+    @Override
+    public void save()
+    {
+        //no-op
+    }
+
+    @Override
+    public void dispose()
+    {
+        //no-op
+    }
+
+    private Label getProtocolLabel()
+    {
+        if(mProtocolLabel == null)
+        {
+            mProtocolLabel = new Label();
+        }
+
+        return mProtocolLabel;
+    }
+
+    private TextField getWacnField()
+    {
+        if(mWacnField == null)
+        {
+            mWacnField = new TextField();
+            mWacnField.setTextFormatter(mWacnTextFormatter);
+        }
+
+        return mWacnField;
+    }
+
+    private TextField getSystemField()
+    {
+        if(mSystemField == null)
+        {
+            mSystemField = new TextField();
+            mSystemField.setTextFormatter(mSystemTextFormatter);
+        }
+
+        return mSystemField;
+    }
+
+    private TextField getRadioField()
+    {
+        if(mRadioField == null)
+        {
+            mRadioField = new TextField();
+            mRadioField.setTextFormatter(mRadioTextFormatter);
+        }
+
+        return mRadioField;
+    }
+
+    public class WacnValueChangeListener implements ChangeListener<Integer>
+    {
+        @Override
+        public void changed(ObservableValue<? extends Integer> observable, Integer oldValue, Integer newValue)
+        {
+            if(getItem() != null)
+            {
+                getItem().setWacn(newValue != null ? newValue : 0);
+                modifiedProperty().set(true);
+            }
+        }
+    }
+
+    public class SystemValueChangeListener implements ChangeListener<Integer>
+    {
+        @Override
+        public void changed(ObservableValue<? extends Integer> observable, Integer oldValue, Integer newValue)
+        {
+            if(getItem() != null)
+            {
+                getItem().setSystem(newValue != null ? newValue : 0);
+                modifiedProperty().set(true);
+            }
+        }
+    }
+
+    public class RadioValueChangeListener implements ChangeListener<Integer>
+    {
+        @Override
+        public void changed(ObservableValue<? extends Integer> observable, Integer oldValue, Integer newValue)
+        {
+            if(getItem() != null)
+            {
+                getItem().setValue(newValue != null ? newValue : 0);
+                modifiedProperty().set(true);
+            }
+        }
+    }
+}

src/main/java/io/github/dsheirer/gui/playlist/alias/identifier/P25FullyQualifiedTalkgroupEditor.java

@@ -0,0 +1,270 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.gui.playlist.alias.identifier;
+
+import io.github.dsheirer.alias.id.talkgroup.P25FullyQualifiedTalkgroup;
+import io.github.dsheirer.gui.control.HexFormatter;
+import io.github.dsheirer.gui.control.IntegerFormatter;
+import io.github.dsheirer.preference.UserPreferences;
+import io.github.dsheirer.preference.identifier.IntegerFormat;
+import javafx.beans.value.ChangeListener;
+import javafx.beans.value.ObservableValue;
+import javafx.geometry.HPos;
+import javafx.scene.control.Label;
+import javafx.scene.control.TextField;
+import javafx.scene.control.TextFormatter;
+import javafx.scene.control.Tooltip;
+import javafx.scene.layout.GridPane;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Editor for P25 fully qualified talkgroup alias identifiers
+ */
+public class P25FullyQualifiedTalkgroupEditor extends IdentifierEditor<P25FullyQualifiedTalkgroup>
+{
+    private static final Logger mLog = LoggerFactory.getLogger(P25FullyQualifiedTalkgroupEditor.class);
+
+    private UserPreferences mUserPreferences;
+    private Label mProtocolLabel;
+    private TextField mWacnField;
+    private TextField mSystemField;
+    private TextField mTalkgroupField;
+    private TextFormatter<Integer> mWacnTextFormatter;
+    private TextFormatter<Integer> mSystemTextFormatter;
+    private TextFormatter<Integer> mTalkgroupTextFormatter;
+    private WacnValueChangeListener mWacnValueChangeListener = new WacnValueChangeListener();
+    private SystemValueChangeListener mSystemValueChangeListener = new SystemValueChangeListener();
+    private TalkgroupValueChangeListener mTalkgroupValueChangeListener = new TalkgroupValueChangeListener();
+
+    /**
+     * Constructs an instance
+     * @param userPreferences for determining user preferred talkgroup formats
+     */
+    public P25FullyQualifiedTalkgroupEditor(UserPreferences userPreferences)
+    {
+        mUserPreferences = userPreferences;
+
+        GridPane gridPane = new GridPane();
+        gridPane.setHgap(5);
+        gridPane.setVgap(3);
+
+        GridPane.setConstraints(getProtocolLabel(), 0, 0);
+        gridPane.getChildren().add(getProtocolLabel());
+
+        Label valueLabel = new Label("WACN");
+        GridPane.setHalignment(valueLabel, HPos.RIGHT);
+        GridPane.setConstraints(valueLabel, 1, 0);
+        gridPane.getChildren().add(valueLabel);
+
+        GridPane.setConstraints(getWacnField(), 2, 0);
+        gridPane.getChildren().add(getWacnField());
+
+        Label systemLabel = new Label("System");
+        GridPane.setHalignment(systemLabel, HPos.RIGHT);
+        GridPane.setConstraints(systemLabel, 3, 0);
+        gridPane.getChildren().add(systemLabel);
+
+        GridPane.setConstraints(getSystemField(), 4, 0);
+        gridPane.getChildren().add(getSystemField());
+
+        Label radioLabel = new Label("Talkgroup");
+        GridPane.setHalignment(radioLabel, HPos.RIGHT);
+        GridPane.setConstraints(radioLabel, 5, 0);
+        gridPane.getChildren().add(radioLabel);
+
+        GridPane.setConstraints(getTalkgroupField(), 6, 0);
+        gridPane.getChildren().add(getTalkgroupField());
+
+        getChildren().add(gridPane);
+    }
+
+    @Override
+    public void setItem(P25FullyQualifiedTalkgroup item)
+    {
+        super.setItem(item);
+
+        P25FullyQualifiedTalkgroup fqt = getItem();
+
+        getProtocolLabel().setDisable(fqt == null);
+        getWacnField().setDisable(fqt == null);
+        getSystemField().setDisable(fqt == null);
+        getTalkgroupField().setDisable(fqt == null);
+
+        if(fqt != null)
+        {
+            getProtocolLabel().setText(fqt.getProtocol().toString());
+            updateTextFormatter();
+        }
+        else
+        {
+            getWacnField().setText(null);
+            getSystemField().setText(null);
+            getTalkgroupField().setText(null);
+        }
+
+        modifiedProperty().set(false);
+    }
+
+    private void updateTextFormatter()
+    {
+        if(mWacnTextFormatter != null)
+        {
+            mWacnTextFormatter.valueProperty().removeListener(mWacnValueChangeListener);
+        }
+        if(mSystemTextFormatter != null)
+        {
+            mSystemTextFormatter.valueProperty().removeListener(mSystemValueChangeListener);
+        }
+        if(mTalkgroupTextFormatter != null)
+        {
+            mTalkgroupTextFormatter.valueProperty().removeListener(mTalkgroupValueChangeListener);
+        }
+
+        IntegerFormat format = mUserPreferences.getTalkgroupFormatPreference().getTalkgroupFormat(getItem().getProtocol());
+
+        if(format == IntegerFormat.DECIMAL && (mTalkgroupTextFormatter == null || !(mTalkgroupTextFormatter instanceof IntegerFormatter)))
+        {
+            mWacnTextFormatter = new IntegerFormatter(0,0xFFFFF);
+            mSystemTextFormatter = new IntegerFormatter(0,0xFFF);
+            mTalkgroupTextFormatter = new IntegerFormatter(0,0xFFFF);
+
+            mWacnField.setTooltip(new Tooltip("Format: 0 - 1048575"));
+            mSystemField.setTooltip(new Tooltip("Format: 0 - 4095"));
+            mTalkgroupField.setTooltip(new Tooltip("Format: 0 - 65535"));
+        }
+        else if(format == IntegerFormat.HEXADECIMAL && (mTalkgroupTextFormatter == null || !(mTalkgroupTextFormatter instanceof HexFormatter)))
+        {
+            mWacnTextFormatter = new HexFormatter(0,0xFFFFF);
+            mSystemTextFormatter = new HexFormatter(0,0xFFF);
+            mTalkgroupTextFormatter = new HexFormatter(0,0xFFFFFF);
+
+            mWacnField.setTooltip(new Tooltip("Format: 0 - FFFFF"));
+            mSystemField.setTooltip(new Tooltip("Format: 0 - FFF"));
+            mTalkgroupField.setTooltip(new Tooltip("Format: 0 - FFFF"));
+        }
+
+        mWacnField.setTextFormatter(mWacnTextFormatter);
+        mSystemField.setTextFormatter(mSystemTextFormatter);
+        mTalkgroupField.setTextFormatter(mTalkgroupTextFormatter);
+
+        mWacnTextFormatter.setValue(getItem() != null ? getItem().getWacn() : null);
+        mSystemTextFormatter.setValue(getItem() != null ? getItem().getSystem() : null);
+        mTalkgroupTextFormatter.setValue(getItem() != null ? getItem().getValue() : null);
+
+        mWacnTextFormatter.valueProperty().addListener(mWacnValueChangeListener);
+        mSystemTextFormatter.valueProperty().addListener(mSystemValueChangeListener);
+        mTalkgroupTextFormatter.valueProperty().addListener(mTalkgroupValueChangeListener);
+    }
+
+    @Override
+    public void save()
+    {
+        //no-op
+    }
+
+    @Override
+    public void dispose()
+    {
+        //no-op
+    }
+
+    private Label getProtocolLabel()
+    {
+        if(mProtocolLabel == null)
+        {
+            mProtocolLabel = new Label();
+        }
+
+        return mProtocolLabel;
+    }
+
+    private TextField getWacnField()
+    {
+        if(mWacnField == null)
+        {
+            mWacnField = new TextField();
+            mWacnField.setTextFormatter(mWacnTextFormatter);
+        }
+
+        return mWacnField;
+    }
+
+    private TextField getSystemField()
+    {
+        if(mSystemField == null)
+        {
+            mSystemField = new TextField();
+            mSystemField.setTextFormatter(mSystemTextFormatter);
+        }
+
+        return mSystemField;
+    }
+
+    private TextField getTalkgroupField()
+    {
+        if(mTalkgroupField == null)
+        {
+            mTalkgroupField = new TextField();
+            mTalkgroupField.setTextFormatter(mTalkgroupTextFormatter);
+        }
+
+        return mTalkgroupField;
+    }
+
+    public class WacnValueChangeListener implements ChangeListener<Integer>
+    {
+        @Override
+        public void changed(ObservableValue<? extends Integer> observable, Integer oldValue, Integer newValue)
+        {
+            if(getItem() != null)
+            {
+                getItem().setWacn(newValue != null ? newValue : 0);
+                modifiedProperty().set(true);
+            }
+        }
+    }
+
+    public class SystemValueChangeListener implements ChangeListener<Integer>
+    {
+        @Override
+        public void changed(ObservableValue<? extends Integer> observable, Integer oldValue, Integer newValue)
+        {
+            if(getItem() != null)
+            {
+                getItem().setSystem(newValue != null ? newValue : 0);
+                modifiedProperty().set(true);
+            }
+        }
+    }
+
+    public class TalkgroupValueChangeListener implements ChangeListener<Integer>
+    {
+        @Override
+        public void changed(ObservableValue<? extends Integer> observable, Integer oldValue, Integer newValue)
+        {
+            if(getItem() != null)
+            {
+                getItem().setValue(newValue != null ? newValue : 0);
+                modifiedProperty().set(true);
+            }
+        }
+    }
+}

src/main/java/io/github/dsheirer/gui/playlist/channel/AMConfigurationEditor.java

@@ -92,9 +92,9 @@ public class AMConfigurationEditor extends ChannelConfigurationEditor
      * @param userPreferences for preferences
      */
     public AMConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
-                                 UserPreferences userPreferences)
+                                 UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
-        super(playlistManager, tunerManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences, filterProcessor);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getEventLogPane());

src/main/java/io/github/dsheirer/gui/playlist/channel/ChannelConfigurationEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -38,6 +38,8 @@ import io.github.dsheirer.source.config.SourceConfigTuner;
 import io.github.dsheirer.source.config.SourceConfiguration;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
 import io.github.dsheirer.util.ThreadPool;
+import java.util.Optional;
+import java.util.function.Predicate;
 import javafx.application.Platform;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
@@ -69,9 +71,6 @@ import org.controlsfx.control.ToggleSwitch;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.Optional;
-import java.util.function.Predicate;
-
 /**
  * Channel configuration editor
  */
@@ -100,6 +99,7 @@ public abstract class ChannelConfigurationEditor extends Editor<Channel>
     private IconNode mPlayGraphicNode;
     private IconNode mStopGraphicNode;
     private ChannelProcessingMonitor mChannelProcessingMonitor = new ChannelProcessingMonitor();
+    private IFilterProcessor mFilterProcessor;
 
     /**
      * Constructs an instance
@@ -108,11 +108,12 @@ public abstract class ChannelConfigurationEditor extends Editor<Channel>
      * @param userPreferences for preferences
      */
     public ChannelConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
-                                      UserPreferences userPreferences)
+                                      UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
         mPlaylistManager = playlistManager;
         mTunerManager = tunerManager;
         mUserPreferences = userPreferences;
+        mFilterProcessor = filterProcessor;
 
         setMaxWidth(Double.MAX_VALUE);
 
@@ -689,7 +690,16 @@ public abstract class ChannelConfigurationEditor extends Editor<Channel>
             mSaveButton.setMaxWidth(Double.MAX_VALUE);
             mSaveButton.disableProperty().bind(modifiedProperty().not());
             mSaveButton.setOnAction(event -> {
+                if(mFilterProcessor != null)
+                {
+                    mFilterProcessor.clearFilter();
                     save();
+                    mFilterProcessor.restoreFilter();
+                }
+                else
+                {
+                    save();
+                }
 
                 if(getItem().isProcessing())
                 {

src/main/java/io/github/dsheirer/gui/playlist/channel/ChannelConfigurationEditorFactory.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -23,11 +23,10 @@ import io.github.dsheirer.module.decode.DecoderType;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.util.ArrayList;
 import java.util.List;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Provides access to channel configuration editors for various decoder types.
@@ -41,31 +40,35 @@ public class ChannelConfigurationEditorFactory
      * Constructs an editor for the specified decoder type
      * @param decoderType to create
      * @param playlistManager for the editor
+     * @param tunerManager for tuners
+     * @param userPreferences for preferences
+     * @param filterProcessor to be notified to clear and restore any applied filters.
      * @return constructed editor
      */
     public static ChannelConfigurationEditor getEditor(DecoderType decoderType, PlaylistManager playlistManager,
-                                                       TunerManager tunerManager, UserPreferences userPreferences)
+                                                       TunerManager tunerManager, UserPreferences userPreferences,
+                                                       IFilterProcessor filterProcessor)
     {
         switch(decoderType)
         {
             case AM:
-                return new AMConfigurationEditor(playlistManager, tunerManager, userPreferences);
+                return new AMConfigurationEditor(playlistManager, tunerManager, userPreferences, filterProcessor);
             case DMR:
-                return new DMRConfigurationEditor(playlistManager, tunerManager, userPreferences);
+                return new DMRConfigurationEditor(playlistManager, tunerManager, userPreferences, filterProcessor);
             case NBFM:
-                return new NBFMConfigurationEditor(playlistManager, tunerManager, userPreferences);
+                return new NBFMConfigurationEditor(playlistManager, tunerManager, userPreferences, filterProcessor);
             case LTR_NET:
-                return new LTRNetConfigurationEditor(playlistManager, tunerManager, userPreferences);
+                return new LTRNetConfigurationEditor(playlistManager, tunerManager, userPreferences, filterProcessor);
             case LTR:
-                return new LTRConfigurationEditor(playlistManager, tunerManager, userPreferences);
+                return new LTRConfigurationEditor(playlistManager, tunerManager, userPreferences, filterProcessor);
             case MPT1327:
-                return new MPT1327ConfigurationEditor(playlistManager, tunerManager, userPreferences);
+                return new MPT1327ConfigurationEditor(playlistManager, tunerManager, userPreferences, filterProcessor);
             case PASSPORT:
-                return new PassportConfigurationEditor(playlistManager, tunerManager, userPreferences);
+                return new PassportConfigurationEditor(playlistManager, tunerManager, userPreferences, filterProcessor);
             case P25_PHASE1:
-                return new P25P1ConfigurationEditor(playlistManager, tunerManager, userPreferences);
+                return new P25P1ConfigurationEditor(playlistManager, tunerManager, userPreferences, filterProcessor);
             case P25_PHASE2:
-                return new P25P2ConfigurationEditor(playlistManager, tunerManager, userPreferences);
+                return new P25P2ConfigurationEditor(playlistManager, tunerManager, userPreferences, filterProcessor);
             default:
                 if(decoderType != null && !mLoggedUnrecognizedTypes.contains(decoderType))
                 {

src/main/java/io/github/dsheirer/gui/playlist/channel/ChannelEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -26,6 +26,12 @@ import io.github.dsheirer.module.decode.DecoderType;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.function.Predicate;
 import javafx.application.Platform;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.value.ObservableValue;
@@ -63,17 +69,10 @@ import org.controlsfx.control.textfield.TextFields;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.function.Predicate;
-
 /**
  * JavaFX editor for managing channel configurations.
  */
-public class ChannelEditor extends SplitPane
+public class ChannelEditor extends SplitPane implements IFilterProcessor
 {
     private final static Logger mLog = LoggerFactory.getLogger(ChannelEditor.class);
     private PlaylistManager mPlaylistManager;
@@ -106,7 +105,8 @@ public class ChannelEditor extends SplitPane
         mPlaylistManager = playlistManager;
         mTunerManager = tunerManager;
         mUserPreferences = userPreferences;
-        mUnknownConfigurationEditor = new UnknownConfigurationEditor(mPlaylistManager, mTunerManager, userPreferences);
+        mUnknownConfigurationEditor = new UnknownConfigurationEditor(mPlaylistManager, mTunerManager,
+                userPreferences, this);
 
         HBox channelsBox = new HBox();
         channelsBox.setSpacing(10.0);
@@ -203,7 +203,7 @@ public class ChannelEditor extends SplitPane
                     if(editor == null)
                     {
                         editor = ChannelConfigurationEditorFactory.getEditor(channelDecoderType, mPlaylistManager,
-                            mTunerManager, mUserPreferences);
+                            mTunerManager, mUserPreferences, this);
 
                         if(editor != null)
                         {
@@ -374,6 +374,24 @@ public class ChannelEditor extends SplitPane
         mChannelFilteredList.setPredicate(mChannelListFilter);
     }
 
+    /**
+     * Temporarily clear the filter when the channel configuration editor is applying changes.
+     */
+    @Override
+    public void clearFilter()
+    {
+        mChannelFilteredList.setPredicate(null);
+    }
+
+    /**
+     * Restore the filter once the channel configuration editor has completed applying changes.
+     */
+    @Override
+    public void restoreFilter()
+    {
+        mChannelFilteredList.setPredicate(mChannelListFilter);
+    }
+
     private TableView<Channel> getChannelTableView()
     {
         if(mChannelTableView == null)
@@ -449,6 +467,25 @@ public class ChannelEditor extends SplitPane
             nameColumn.setPrefWidth(200);
 
             TableColumn frequencyColumn = new TableColumn("Frequency");
+            frequencyColumn.setComparator((o1, o2) -> {
+                if(o1 instanceof Channel c1 && o2 instanceof Channel c2)
+                {
+                    if(!c1.getFrequencyList().isEmpty() && !c2.getFrequencyList().isEmpty())
+                    {
+                        return Long.compare(c1.getFrequencyList().get(0), c2.getFrequencyList().get(0));
+                    }
+                    else if(!c1.getFrequencyList().isEmpty())
+                    {
+                        return Long.compare(c1.getFrequencyList().get(0), 0l);
+                    }
+                    else if(!c2.getFrequencyList().isEmpty())
+                    {
+                        return Long.compare(0l, c2.getFrequencyList().get(0));
+                    }
+                }
+
+                return Integer.compare(o1.hashCode(), o2.hashCode());
+            });
             frequencyColumn.setCellValueFactory(new FrequencyCellValueFactory());
             frequencyColumn.setPrefWidth(100);
 

src/main/java/io/github/dsheirer/gui/playlist/channel/DMRConfigurationEditor.java

@@ -85,7 +85,7 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
     private ToggleSwitch mUseCompressedTalkgroupsToggle;
     private Spinner<Integer> mTrafficChannelPoolSizeSpinner;
     private TableView<TimeslotFrequency> mTimeslotFrequencyTable;
-    private IntegerTextField mLogicalSlotNumberField;
+    private IntegerTextField mLogicalChannelNumberField;
     private FrequencyField mDownlinkFrequencyField;
 //    private FrequencyField mUplinkFrequencyField;
     private Button mAddTimeslotFrequencyButton;
@@ -99,9 +99,9 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
      * @param userPreferences for preferences
      */
     public DMRConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
-                                  UserPreferences userPreferences)
+                                  UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
-        super(playlistManager, tunerManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences, filterProcessor);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getEventLogPane());
@@ -172,7 +172,7 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
             GridPane.setConstraints(useCompressedTalkgroupsLabel, 7, row);
             gridPane.getChildren().add(useCompressedTalkgroupsLabel);
 
-            Label timeslotTableLabel = new Label("Logical Slot Number (LSN) to Frequency Map. Required for: Connect Plus and Tier-III systems that don't use absolute frequencies");
+            Label timeslotTableLabel = new Label("Logical Channel Number (LCN) to Frequency Map. Required for: Connect Plus and Tier-III systems that don't use absolute frequencies.  LSN = Logical Slot Number");
             GridPane.setHalignment(timeslotTableLabel, HPos.LEFT);
             GridPane.setConstraints(timeslotTableLabel, 0, ++row, 6, 1);
             gridPane.getChildren().add(timeslotTableLabel);
@@ -194,17 +194,13 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
             editorBox.setAlignment(Pos.CENTER_LEFT);
             editorBox.setSpacing(5);
 
-            Label lsnLabel = new Label("LSN");
+            Label lcnLabel = new Label("LCN");
-            editorBox.getChildren().addAll(lsnLabel,getLogicalSlotNumberField());
+            editorBox.getChildren().addAll(lcnLabel, getLogicalChannelNumberField());
 
             Label downlinkLabel = new Label("Frequency (MHz)");
             downlinkLabel.setPadding(new Insets(0,0,0,5));
             editorBox.getChildren().addAll(downlinkLabel,getDownlinkFrequencyField());
 
-//            Label uplinkLabel = new Label("Uplink");
-//            uplinkLabel.setPadding(new Insets(0,0,0,5));
-//            editorBox.getChildren().addAll(uplinkLabel,getUplinkFrequencyField());
-
             GridPane.setConstraints(editorBox, 0, row, 4, 1);
             gridPane.getChildren().add(editorBox);
 
@@ -287,20 +283,22 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
             mTimeslotFrequencyTable = new TableView<>(FXCollections.observableArrayList(TimeslotFrequency.extractor()));
             mTimeslotFrequencyTable.setPrefHeight(100.0);
 
-            TableColumn<TimeslotFrequency,Number> numberColumn = new TableColumn("LSN");
+            TableColumn<TimeslotFrequency,Number> numberColumn = new TableColumn("LCN");
-            numberColumn.setPrefWidth(70);
+            numberColumn.setPrefWidth(75);
             numberColumn.setCellValueFactory(cellData -> cellData.getValue().getNumberProperty());
             mTimeslotFrequencyTable.getColumns().addAll(numberColumn);
             mTimeslotFrequencyTable.getSortOrder().add(numberColumn);
 
             TableColumn<TimeslotFrequency,Number> downlinkColumn = new TableColumn("Frequency (MHz)");
             downlinkColumn.setCellValueFactory(cellData -> cellData.getValue().getDownlinkMHz());
-            downlinkColumn.setPrefWidth(175);
+            downlinkColumn.setPrefWidth(150);
             mTimeslotFrequencyTable.getColumns().addAll(downlinkColumn);
 
-//            TableColumn<TimeslotFrequency,Number> uplinkColumn = new TableColumn("Uplink (MHz)");
+            TableColumn<TimeslotFrequency,String> lsnColumn = new TableColumn("IDs (TS1/TS2)");
-//            uplinkColumn.setCellValueFactory(cellData -> cellData.getValue().getUplinkMHz());
+            lsnColumn.setPrefWidth(225);
-//            mTimeslotFrequencyTable.getColumns().addAll(uplinkColumn);
+            lsnColumn.setCellValueFactory(new PropertyValueFactory<>("logicalSlotNumbers"));
+            mTimeslotFrequencyTable.getColumns().addAll(lsnColumn);
+
 
             mTimeslotFrequencyTable.getSelectionModel().selectedItemProperty()
                 .addListener((observable, oldValue, newValue) -> setTimeslot(newValue));
@@ -317,20 +315,20 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
         //Preserve the current modified flag state since setting values in the editor will change it.
         boolean modified = modifiedProperty().get();
 
-        getLogicalSlotNumberField().setDisable(timeslot == null);
+        getLogicalChannelNumberField().setDisable(timeslot == null);
         getDownlinkFrequencyField().setDisable(timeslot == null);
 //        getUplinkFrequencyField().setDisable(timeslot == null);
         getDeleteTimeslotFrequencyButton().setDisable(timeslot == null);
 
         if(timeslot != null)
         {
-            getLogicalSlotNumberField().set(timeslot.getNumber());
+            getLogicalChannelNumberField().set(timeslot.getNumber());
             getDownlinkFrequencyField().set(timeslot.getDownlinkFrequency());
 //            getUplinkFrequencyField().set(timeslot.getUplinkFrequency());
         }
         else
         {
-            getLogicalSlotNumberField().set(0);
+            getLogicalChannelNumberField().set(0);
             getDownlinkFrequencyField().set(0);
 //            getUplinkFrequencyField().set(0);
         }
@@ -412,19 +410,19 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
         return mDeleteTimeslotFrequencyButton;
     }
 
-    private IntegerTextField getLogicalSlotNumberField()
+    private IntegerTextField getLogicalChannelNumberField()
     {
-        if(mLogicalSlotNumberField == null)
+        if(mLogicalChannelNumberField == null)
         {
-            mLogicalSlotNumberField = new IntegerTextField();
+            mLogicalChannelNumberField = new IntegerTextField();
-            mLogicalSlotNumberField.setDisable(true);
+            mLogicalChannelNumberField.setDisable(true);
-            mLogicalSlotNumberField.setPrefWidth(65);
+            mLogicalChannelNumberField.setPrefWidth(65);
-            mLogicalSlotNumberField.textProperty().addListener((observable, oldValue, newValue) -> {
+            mLogicalChannelNumberField.textProperty().addListener((observable, oldValue, newValue) -> {
                 TimeslotFrequency selected = getTimeslotTable().getSelectionModel().getSelectedItem();
 
                 if(selected != null)
                 {
-                    Integer value = mLogicalSlotNumberField.get();
+                    Integer value = mLogicalChannelNumberField.get();
 
                     if(value != null)
                     {
@@ -436,7 +434,7 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
             });
         }
 
-        return mLogicalSlotNumberField;
+        return mLogicalChannelNumberField;
     }
 
     private FrequencyField getDownlinkFrequencyField()
@@ -610,8 +608,8 @@ public class DMRConfigurationEditor extends ChannelConfigurationEditor
         getTimeslotTable().setDisable(config == null);
         getAddTimeslotFrequencyButton().setDisable(config == null);
         getDeleteTimeslotFrequencyButton().setDisable(true);
-        getLogicalSlotNumberField().set(0);
+        getLogicalChannelNumberField().set(0);
-        getLogicalSlotNumberField().setDisable(true);
+        getLogicalChannelNumberField().setDisable(true);
         getDownlinkFrequencyField().set(0);
         getDownlinkFrequencyField().setDisable(true);
 //        getUplinkFrequencyField().set(0);

src/main/java/io/github/dsheirer/gui/playlist/channel/IFilterProcessor.java

@@ -0,0 +1,30 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.gui.playlist.channel;
+
+/**
+ * Interface for a processor that implements a filtering mechanism and can be commanded by an external controller to
+ * temporarily clear a filter and then restore the filter.
+ */
+public interface IFilterProcessor
+{
+    void clearFilter();
+    void restoreFilter();
+}

src/main/java/io/github/dsheirer/gui/playlist/channel/LTRConfigurationEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -37,6 +37,8 @@ import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
+import java.util.ArrayList;
+import java.util.List;
 import javafx.geometry.HPos;
 import javafx.geometry.Insets;
 import javafx.scene.control.Label;
@@ -50,9 +52,6 @@ import org.controlsfx.control.SegmentedButton;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
-import java.util.List;
-
 /**
  * LTR (standard) channel configuration editor
  */
@@ -77,9 +76,9 @@ public class LTRConfigurationEditor extends ChannelConfigurationEditor
      * @param userPreferences for preferences
      */
     public LTRConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
-                                  UserPreferences userPreferences)
+                                  UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
-        super(playlistManager, tunerManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences, filterProcessor);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getAuxDecoderPane());

src/main/java/io/github/dsheirer/gui/playlist/channel/LTRNetConfigurationEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -37,6 +37,8 @@ import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
+import java.util.ArrayList;
+import java.util.List;
 import javafx.geometry.HPos;
 import javafx.geometry.Insets;
 import javafx.scene.control.Label;
@@ -50,9 +52,6 @@ import org.controlsfx.control.SegmentedButton;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
-import java.util.List;
-
 /**
  * LTR-Net channel configuration editor
  */
@@ -76,9 +75,10 @@ public class LTRNetConfigurationEditor extends ChannelConfigurationEditor
      * @param tunerManager for tuners
      * @param userPreferences for preferences
      */
-    public LTRNetConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager, UserPreferences userPreferences)
+    public LTRNetConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
+                                     UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
-        super(playlistManager, tunerManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences, filterProcessor);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getAuxDecoderPane());

src/main/java/io/github/dsheirer/gui/playlist/channel/MPT1327ConfigurationEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -38,6 +38,8 @@ import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
+import java.util.ArrayList;
+import java.util.List;
 import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
 import javafx.geometry.HPos;
@@ -56,9 +58,6 @@ import javafx.scene.layout.VBox;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
-import java.util.List;
-
 import static io.github.dsheirer.module.decode.config.DecodeConfiguration.CALL_TIMEOUT_MAXIMUM;
 import static io.github.dsheirer.module.decode.config.DecodeConfiguration.CALL_TIMEOUT_MINIMUM;
 
@@ -87,9 +86,9 @@ public class MPT1327ConfigurationEditor extends ChannelConfigurationEditor
      * @param userPreferences for preferences
      */
     public MPT1327ConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
-                                      UserPreferences userPreferences)
+                                      UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
-        super(playlistManager, tunerManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences, filterProcessor);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getEventLogPane());

src/main/java/io/github/dsheirer/gui/playlist/channel/NBFMConfigurationEditor.java

@@ -27,7 +27,6 @@ import io.github.dsheirer.gui.playlist.eventlog.EventLogConfigurationEditor;
 import io.github.dsheirer.gui.playlist.source.FrequencyEditor;
 import io.github.dsheirer.gui.playlist.source.SourceConfigurationEditor;
 import io.github.dsheirer.module.decode.DecoderType;
-import io.github.dsheirer.module.decode.analog.DecodeConfigAnalog;
 import io.github.dsheirer.module.decode.config.AuxDecodeConfiguration;
 import io.github.dsheirer.module.decode.config.DecodeConfiguration;
 import io.github.dsheirer.module.decode.nbfm.DecodeConfigNBFM;
@@ -41,6 +40,8 @@ import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
+import java.util.ArrayList;
+import java.util.List;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
 import javafx.collections.ListChangeListener;
@@ -58,9 +59,6 @@ import javafx.scene.text.TextAlignment;
 import org.controlsfx.control.SegmentedButton;
 import org.controlsfx.control.ToggleSwitch;
 
-import java.util.ArrayList;
-import java.util.List;
-
 /**
  * Narrow-Band FM channel configuration editor
  */
@@ -95,9 +93,9 @@ public class NBFMConfigurationEditor extends ChannelConfigurationEditor
      * @param userPreferences for preferences
      */
     public NBFMConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
-                                   UserPreferences userPreferences)
+                                   UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
-        super(playlistManager, tunerManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences, filterProcessor);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getAuxDecoderPane());

src/main/java/io/github/dsheirer/gui/playlist/channel/P25P1ConfigurationEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -36,6 +36,8 @@ import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
+import java.util.ArrayList;
+import java.util.List;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
 import javafx.geometry.HPos;
@@ -54,9 +56,6 @@ import org.controlsfx.control.ToggleSwitch;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
-import java.util.List;
-
 /**
  * P25 Phase 1 channel configuration editor
  */
@@ -83,9 +82,9 @@ public class P25P1ConfigurationEditor extends ChannelConfigurationEditor
      * @param userPreferences for preferences
      */
     public P25P1ConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
-                                    UserPreferences userPreferences)
+                                    UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
-        super(playlistManager, tunerManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences, filterProcessor);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getEventLogPane());

src/main/java/io/github/dsheirer/gui/playlist/channel/P25P2ConfigurationEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -37,6 +37,8 @@ import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
+import java.util.ArrayList;
+import java.util.List;
 import javafx.geometry.HPos;
 import javafx.geometry.Insets;
 import javafx.scene.control.Label;
@@ -46,9 +48,6 @@ import javafx.scene.layout.VBox;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
-import java.util.List;
-
 /**
  * P25 Phase 2 channel configuration editor
  */
@@ -72,9 +71,9 @@ public class P25P2ConfigurationEditor extends ChannelConfigurationEditor
      * @param userPreferences
      */
     public P25P2ConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
-                                    UserPreferences userPreferences)
+                                    UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
-        super(playlistManager, tunerManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences, filterProcessor);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getEventLogPane());

src/main/java/io/github/dsheirer/gui/playlist/channel/PassportConfigurationEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -36,6 +36,8 @@ import io.github.dsheirer.record.RecorderType;
 import io.github.dsheirer.record.config.RecordConfiguration;
 import io.github.dsheirer.source.config.SourceConfiguration;
 import io.github.dsheirer.source.tuner.manager.TunerManager;
+import java.util.ArrayList;
+import java.util.List;
 import javafx.geometry.Insets;
 import javafx.scene.control.Label;
 import javafx.scene.control.TitledPane;
@@ -43,9 +45,6 @@ import javafx.scene.layout.VBox;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
-import java.util.List;
-
 /**
  * Passport channel configuration editor
  */
@@ -68,9 +67,9 @@ public class PassportConfigurationEditor extends ChannelConfigurationEditor
      * @param userPreferences
      */
     public PassportConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
-                                       UserPreferences userPreferences)
+                                       UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
-        super(playlistManager, tunerManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences, filterProcessor);
         getTitledPanesBox().getChildren().add(getSourcePane());
         getTitledPanesBox().getChildren().add(getDecoderPane());
         getTitledPanesBox().getChildren().add(getAuxDecoderPane());

src/main/java/io/github/dsheirer/gui/playlist/channel/UnknownConfigurationEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -45,9 +45,9 @@ public class UnknownConfigurationEditor extends ChannelConfigurationEditor
      * @param aliasModel
      */
     public UnknownConfigurationEditor(PlaylistManager playlistManager, TunerManager tunerManager,
-                                      UserPreferences userPreferences)
+                                      UserPreferences userPreferences, IFilterProcessor filterProcessor)
     {
-        super(playlistManager, tunerManager, userPreferences);
+        super(playlistManager, tunerManager, userPreferences, filterProcessor);
         getTitledPanesBox().getChildren().add(getDecoderPane());
     }
 

src/main/java/io/github/dsheirer/gui/playlist/radioreference/AgencyEditor.java

@@ -23,6 +23,7 @@ import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.rrapi.type.Agency;
 import io.github.dsheirer.rrapi.type.AgencyInfo;
+import io.github.dsheirer.rrapi.type.CountyInfo;
 import io.github.dsheirer.service.radioreference.RadioReference;
 import io.github.dsheirer.util.ThreadPool;
 import javafx.application.Platform;
@@ -158,9 +159,14 @@ public class AgencyEditor extends VBox
             ThreadPool.CACHED.submit(() -> {
                 try
                 {
+                    if (mLevel == Level.COUNTY && agency instanceof CountyAgency) {
+                        final CountyInfo countyInfo = mRadioReference.getService().getCountyInfo(-agency.getAgencyId());
+                        Platform.runLater(() -> getAgencyFrequencyEditor().setCategories(countyInfo.getCategories()));
+                    } else {
                         final AgencyInfo agencyInfo = mRadioReference.getService().getAgencyInfo(agency);
                         Platform.runLater(() -> getAgencyFrequencyEditor().setCategories(agencyInfo.getCategories()));
                     }
+                }
                 catch(Throwable t)
                 {
                     mLog.error("Error retrieving agency info", t);
@@ -196,11 +202,11 @@ public class AgencyEditor extends VBox
             {
                 return 0;
             }
-            else if(o1.getName() == null)
+            else if(o1.getName() == null || o2 instanceof CountyAgency)
             {
                 return 1;
             }
-            else if(o2.getName() == null)
+            else if(o2.getName() == null || o1 instanceof CountyAgency)
             {
                 return -1;
             }

src/main/java/io/github/dsheirer/gui/playlist/radioreference/AgencyFrequencyEditor.java

@@ -158,9 +158,12 @@ public class AgencyFrequencyEditor extends GridPane
 
         if(categories != null && !categories.isEmpty())
         {
-            getCategoryComboBox().getItems().add(ALL_CATEGORIES);
+            // Only allow the combined list of all categories if there aren't that many
+            if (categories.size() < 10) {
+                categories.add(0, ALL_CATEGORIES);
+            }
             getCategoryComboBox().getItems().addAll(categories);
-            getCategoryComboBox().getSelectionModel().select(ALL_CATEGORIES);
+            getCategoryComboBox().getSelectionModel().select(categories.get(0));
         }
         else
         {

src/main/java/io/github/dsheirer/gui/playlist/radioreference/CountyAgency.java

@@ -0,0 +1,33 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2022 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.gui.playlist.radioreference;
+
+import io.github.dsheirer.rrapi.type.Agency;
+import io.github.dsheirer.rrapi.type.CountyInfo;
+
+public class CountyAgency extends Agency
+{
+    public CountyAgency(CountyInfo countyInfo)
+    {
+        this.setAgencyId(-countyInfo.getCountyId());
+        this.setName(countyInfo.getName() + " County (All)");
+        this.setType(-1);
+    }
+}

src/main/java/io/github/dsheirer/gui/playlist/radioreference/RadioReferenceDecoder.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -41,13 +41,12 @@ import io.github.dsheirer.rrapi.type.Tag;
 import io.github.dsheirer.rrapi.type.Talkgroup;
 import io.github.dsheirer.rrapi.type.Type;
 import io.github.dsheirer.rrapi.type.Voice;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Utility class for decoding type, flavor and voice for systems and formatting talkgroups according to user preferences.
@@ -374,16 +373,10 @@ public class RadioReferenceDecoder
                     }
                 }
 
-                int lsn = (lcn - 1) * 2 + 1;
+                TimeslotFrequency timeslotFrequency = new TimeslotFrequency();
-                TimeslotFrequency timeslot1Frequency = new TimeslotFrequency();
+                timeslotFrequency.setNumber(lcn);
-                timeslot1Frequency.setNumber(lsn);
+                timeslotFrequency.setDownlinkFrequency((long)(siteFrequency.getFrequency() * 1E6));
-                timeslot1Frequency.setDownlinkFrequency((long)(siteFrequency.getFrequency() * 1E6));
+                frequencies.add(timeslotFrequency);
-                frequencies.add(timeslot1Frequency);
-
-                TimeslotFrequency timeslot2Frequency = new TimeslotFrequency();
-                timeslot2Frequency.setNumber(lsn + 1);
-                timeslot2Frequency.setDownlinkFrequency((long)(siteFrequency.getFrequency() * 1E6));
-                frequencies.add(timeslot2Frequency);
             }
 
             return frequencies;

src/main/java/io/github/dsheirer/gui/playlist/radioreference/RadioReferenceEditor.java

@@ -22,6 +22,7 @@ package io.github.dsheirer.gui.playlist.radioreference;
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.rrapi.RadioReferenceException;
+import io.github.dsheirer.rrapi.type.Agency;
 import io.github.dsheirer.rrapi.type.AuthorizationInformation;
 import io.github.dsheirer.rrapi.type.Country;
 import io.github.dsheirer.rrapi.type.CountryInfo;
@@ -55,6 +56,7 @@ import jiconfont.javafx.IconNode;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.function.Consumer;
 
@@ -689,7 +691,12 @@ public class RadioReferenceEditor extends BorderPane implements Consumer<Authori
 
                     Platform.runLater(() -> {
                         getCountySystemEditor().setSystems(countyInfo.getSystems());
-                        getCountyAgencyEditor().setAgencies(countyInfo.getAgencies());
+
+                        // Make a new list so we don't add our CountyAgency to the original list of agencies
+                        List<Agency> countyAgencies = new ArrayList<Agency>();
+                        countyAgencies.add(new CountyAgency(countyInfo));
+                        countyAgencies.addAll(countyInfo.getAgencies());
+                        getCountyAgencyEditor().setAgencies(countyAgencies);
                     });
                 }
                 catch(RadioReferenceException rre)

src/main/java/io/github/dsheirer/gui/playlist/radioreference/SystemEditor.java

@@ -294,7 +294,11 @@ public class SystemEditor extends VBox
                     {
                         CountyInfo countyInfo = null;
 
-                        if(site.getCountyId() > 0)
+                        int countyId = site.getCountyId();
+
+                        //Temporary sites that have been added to a system where the county/location is unknown, can
+                        //have a county ID of 99,999 as observed from API (undocumented).
+                        if(countyId > 0 && countyId != 99999)
                         {
                             countyInfo = mRadioReference.getService().getCountyInfo(site.getCountyId());
                         }

src/main/java/io/github/dsheirer/gui/playlist/streaming/StreamEditorFactory.java

@@ -40,6 +40,8 @@ public class StreamEditorFactory
                 return new BroadcastifyStreamEditor(playlistManager);
             case RDIOSCANNER_CALL:
                 return new RdioScannerEditor(playlistManager);
+            case OPENMHZ:
+                return new OpenMHzEditor(playlistManager);
             case BROADCASTIFY_CALL:
                 return new BroadcastifyCallEditor(playlistManager);
             case ICECAST_HTTP:

src/main/java/io/github/dsheirer/gui/playlist/streaming/StreamingEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -28,6 +28,11 @@ import io.github.dsheirer.audio.broadcast.broadcastify.BroadcastifyFeedConfigura
 import io.github.dsheirer.playlist.PlaylistManager;
 import io.github.dsheirer.rrapi.type.UserFeedBroadcast;
 import io.github.dsheirer.util.ThreadPool;
+import java.util.ArrayList;
+import java.util.EnumMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
 import javafx.application.Platform;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
@@ -48,6 +53,7 @@ import javafx.scene.control.TabPane;
 import javafx.scene.control.TableCell;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableView;
+import javafx.scene.control.Tooltip;
 import javafx.scene.control.cell.PropertyValueFactory;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.Priority;
@@ -58,12 +64,6 @@ import jiconfont.javafx.IconNode;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.ArrayList;
-import java.util.EnumMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-
 /**
  * Editor for broadcast audio stream configurations
  */
@@ -75,6 +75,7 @@ public class StreamingEditor extends SplitPane
     private TableView<ConfiguredBroadcast> mConfiguredBroadcastTableView;
     private MenuButton mNewButton;
     private Button mDeleteButton;
+    private Button mRefreshButton;
     private TabPane mTabPane;
     private Tab mConfigurationTab;
     private Tab mAliasTab;
@@ -101,7 +102,7 @@ public class StreamingEditor extends SplitPane
         refreshBroadcastifyStreams();
 
         VBox buttonsBox = new VBox();
-        buttonsBox.getChildren().addAll(getNewButton(), getDeleteButton());
+        buttonsBox.getChildren().addAll(getNewButton(), getDeleteButton(), getRefreshButton());
         buttonsBox.setPadding(new Insets(0, 0, 0, 10));
         buttonsBox.setSpacing(10);
 
@@ -231,11 +232,7 @@ public class StreamingEditor extends SplitPane
     {
         if(mPlaylistManager.getRadioReference().availableProperty().get())
         {
-            ThreadPool.CACHED.submit(new Runnable()
+            ThreadPool.CACHED.submit(() -> {
-            {
-                @Override
-                public void run()
-                {
                 try
                 {
                     List<UserFeedBroadcast> feeds = mPlaylistManager.getRadioReference().getService().getUserFeeds();
@@ -246,7 +243,6 @@ public class StreamingEditor extends SplitPane
                 {
                     mLog.error("Unable to refresh broadcastify stream configuration(s)");
                 }
-                }
             });
         }
     }
@@ -348,6 +344,22 @@ public class StreamingEditor extends SplitPane
         return mNewButton;
     }
 
+    /**
+     * Refresh broadcastify feeds.
+     * @return button to refresh.
+     */
+    private Button getRefreshButton()
+    {
+        if(mRefreshButton == null)
+        {
+            mRefreshButton = new Button("Refresh");
+            mRefreshButton.setTooltip(new Tooltip("Refresh streams available from Broadcastify"));
+            mRefreshButton.setOnAction(event -> refreshBroadcastifyStreams());
+        }
+
+        return mRefreshButton;
+    }
+
     private Button getDeleteButton()
     {
         if(mDeleteButton == null)

src/main/java/io/github/dsheirer/gui/preference/directory/DirectoryPreferenceEditor.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -24,6 +24,7 @@ import io.github.dsheirer.eventbus.MyEventBus;
 import io.github.dsheirer.preference.PreferenceType;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.preference.directory.DirectoryPreference;
+import java.io.File;
 import javafx.event.ActionEvent;
 import javafx.event.EventHandler;
 import javafx.geometry.Insets;
@@ -31,6 +32,7 @@ import javafx.geometry.Orientation;
 import javafx.scene.control.Button;
 import javafx.scene.control.Label;
 import javafx.scene.control.Separator;
+import javafx.scene.control.Spinner;
 import javafx.scene.layout.GridPane;
 import javafx.scene.layout.HBox;
 import javafx.scene.layout.Priority;
@@ -39,8 +41,6 @@ import javafx.stage.Stage;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.io.File;
-
 
 /**
  * Preference settings for channel event view
@@ -97,6 +97,9 @@ public class DirectoryPreferenceEditor extends HBox
     private Button mResetStreamingButton;
     private Label mStreamingPathLabel;
 
+    private Spinner<Integer> mRecordingSpinner;
+    private Spinner<Integer> mEventLogSpinner;
+
     public DirectoryPreferenceEditor(UserPreferences userPreferences)
     {
         mDirectoryPreference = userPreferences.getDirectoryPreference();
@@ -247,11 +250,57 @@ public class DirectoryPreferenceEditor extends HBox
 
             GridPane.setMargin(getResetStreamingButton(), new Insets(2, 0, 2, 0));
             mEditorPane.add(getResetStreamingButton(), 3, row++);
+
+            Label monitorLabel = new Label("File storage usage monitoring - maximum size thresholds (MB)");
+            GridPane.setMargin(monitorLabel, new Insets(15, 0, 2, 0));
+            mEditorPane.add(monitorLabel, 0, row++, 4, 1);
+            mEditorPane.add(new Separator(Orientation.HORIZONTAL), 0, row++, 4, 1);
+
+            mEditorPane.add(new Label("Event Logs"), 0, row);
+            GridPane.setMargin(getEventLogSpinner(), new Insets(2, 2, 2, 0));
+            mEditorPane.add(getEventLogSpinner(), 1, row++);
+
+            mEditorPane.add(new Label("Recordings"), 0, row);
+            GridPane.setMargin(getRecordingSpinner(), new Insets(2, 2, 2, 0));
+            mEditorPane.add(getRecordingSpinner(), 1, row);
         }
 
         return mEditorPane;
     }
 
+    /**
+     * Recording directory maximum size threshold spinner
+     * @return spinner
+     */
+    private Spinner<Integer> getRecordingSpinner()
+    {
+        if(mRecordingSpinner == null)
+        {
+            mRecordingSpinner = new Spinner<>(100, Integer.MAX_VALUE, mDirectoryPreference.getDirectoryMaxUsageRecordings(), 100);
+            mRecordingSpinner.valueProperty().addListener((observable, oldValue, newValue) -> mDirectoryPreference
+                    .setDirectoryMaxUsageRecordings(newValue));
+        }
+
+        return mRecordingSpinner;
+    }
+
+    /**
+     * Event log directory maximum size threshold spinner
+     * @return spinner
+     */
+    private Spinner<Integer> getEventLogSpinner()
+    {
+        if(mEventLogSpinner == null)
+        {
+            mEventLogSpinner = new Spinner<>(100, Integer.MAX_VALUE, mDirectoryPreference.getDirectoryMaxUsageEventLogs(), 100);
+            mEventLogSpinner.setEditable(true);
+            mEventLogSpinner.valueProperty().addListener((observable, oldValue, newValue) -> mDirectoryPreference
+                    .setDirectoryMaxUsageEventLogs(newValue));
+        }
+
+        return mEventLogSpinner;
+    }
+
     private Label getApplicationRootLabel()
     {
         if(mApplicationRootLabel == null)

src/main/java/io/github/dsheirer/gui/viewer/DmrViewer.java

@@ -17,20 +17,22 @@
  * ****************************************************************************
  */
 
-package io.github.dsheirer.gui.dmr;
+package io.github.dsheirer.gui.viewer;
 
 import io.github.dsheirer.message.IMessage;
 import io.github.dsheirer.module.decode.dmr.DMRMessageFramer;
 import io.github.dsheirer.module.decode.dmr.DMRMessageProcessor;
 import io.github.dsheirer.module.decode.dmr.DecodeConfigDMR;
 import io.github.dsheirer.record.binary.BinaryReader;
+import io.github.dsheirer.util.ThreadPool;
 import java.io.File;
 import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Set;
 import java.util.TreeSet;
 import java.util.function.Predicate;
 import java.util.prefs.Preferences;
-import javafx.application.Application;
 import javafx.application.Platform;
 import javafx.beans.property.SimpleStringProperty;
 import javafx.beans.value.ObservableValue;
@@ -40,10 +42,10 @@ import javafx.collections.transformation.FilteredList;
 import javafx.collections.transformation.SortedList;
 import javafx.geometry.Insets;
 import javafx.geometry.Pos;
-import javafx.scene.Scene;
 import javafx.scene.control.Button;
 import javafx.scene.control.CheckBox;
 import javafx.scene.control.Label;
+import javafx.scene.control.ProgressIndicator;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TablePosition;
 import javafx.scene.control.TableView;
@@ -58,21 +60,19 @@ import javafx.scene.layout.HBox;
 import javafx.scene.layout.Priority;
 import javafx.scene.layout.VBox;
 import javafx.stage.FileChooser;
-import javafx.stage.Stage;
 import javafx.util.Callback;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 /**
- * Utility application to load and view a DMR .bits recording file with the messages fully parsed.
+ * DMR Viewer panel
  */
-public class DMRRecordingViewer extends VBox
+public class DmrViewer extends VBox
 {
-    private static final Logger mLog = LoggerFactory.getLogger(DMRRecordingViewer.class);
+    private static final Logger mLog = LoggerFactory.getLogger(DmrViewer.class);
     private static final KeyCodeCombination KEY_CODE_COPY = new KeyCodeCombination(KeyCode.C, KeyCombination.CONTROL_ANY);
-    private static final String LAST_SELECTED_DIRECTORY = "last.selected.directory";
+    private static final String LAST_SELECTED_DIRECTORY = "last.selected.directory.dmr";
-    private Preferences mPreferences = Preferences.userNodeForPackage(DMRRecordingViewer.class);
+    private Preferences mPreferences = Preferences.userNodeForPackage(DmrViewer.class);
-    private Scene mScene;
     private Button mSelectFileButton;
     private Label mSelectedFileLabel;
     private TableView<IMessage> mMessageTableView;
@@ -86,8 +86,9 @@ public class DMRRecordingViewer extends VBox
     private TextField mFindText;
     private Button mFindButton;
     private Button mFindNextButton;
+    private ProgressIndicator mLoadingIndicator;
 
-    public DMRRecordingViewer()
+    public DmrViewer()
     {
         setPadding(new Insets(5));
         setSpacing(5);
@@ -132,6 +133,21 @@ public class DMRRecordingViewer extends VBox
         getChildren().addAll(fileBox, filterBox, getMessageTableView());
     }
 
+    /**
+     * Spinny loading icon to show over the message table view
+     */
+    private ProgressIndicator getLoadingIndicator()
+    {
+        if(mLoadingIndicator == null)
+        {
+            mLoadingIndicator = new ProgressIndicator();
+            mLoadingIndicator.setProgress(-1);
+            mLoadingIndicator.setVisible(false);
+        }
+
+        return mLoadingIndicator;
+    }
+
     /**
      * Processes the recording file and loads the content into the viewer
      * @param file containing a .bits recording of decoded DMR data.
@@ -140,18 +156,23 @@ public class DMRRecordingViewer extends VBox
     {
         if(file != null && file.exists())
         {
-            getSelectedFileLabel().setText(file.getName());
             mMessages.clear();
+            getLoadingIndicator().setVisible(true);
+            getSelectedFileLabel().setText("Loading ...");
+            final boolean useCompressed = getUseCompressedTalkgroups().isSelected();
 
+            ThreadPool.CACHED.submit(new Runnable()
+            {
+                @Override
+                public void run()
+                {
+                    List<IMessage> messages = new ArrayList<>();
                     DMRMessageFramer messageFramer = new DMRMessageFramer(null);
                     DecodeConfigDMR config = new DecodeConfigDMR();
-            if(getUseCompressedTalkgroups().isSelected())
+                    config.setUseCompressedTalkgroups(useCompressed);
-            {
-                config.setUseCompressedTalkgroups(true);
-            }
                     DMRMessageProcessor messageProcessor = new DMRMessageProcessor(config);
                     messageFramer.setListener(messageProcessor);
-            messageProcessor.setMessageListener(message -> mMessages.add(message));
+                    messageProcessor.setMessageListener(message -> messages.add(message));
 
                     try(BinaryReader reader = new BinaryReader(file.toPath(), 200))
                     {
@@ -166,7 +187,14 @@ public class DMRRecordingViewer extends VBox
                         ioe.printStackTrace();
                     }
 
+                    Platform.runLater(() -> {
+                        getLoadingIndicator().setVisible(false);
+                        getSelectedFileLabel().setText(file.getName());
+                        mMessages.addAll(messages);
                         getMessageTableView().scrollTo(0);
+                    });
+                }
+            });
         }
     }
 
@@ -256,6 +284,7 @@ public class DMRRecordingViewer extends VBox
         if(mMessageTableView == null)
         {
             mMessageTableView = new TableView<>();
+            mMessageTableView.setPlaceholder(getLoadingIndicator());
             SortedList<IMessage> sortedList = new SortedList<>(mFilteredMessages);
             sortedList.comparatorProperty().bind(mMessageTableView.comparatorProperty());
             mMessageTableView.setItems(sortedList);
@@ -459,6 +488,12 @@ public class DMRRecordingViewer extends VBox
         if(mFindText == null)
         {
             mFindText = new TextField();
+            mFindText.setOnKeyPressed(event -> {
+                if(event.getCode().equals(KeyCode.ENTER))
+                {
+                    getFindButton().fire();
+                }
+            });
             mFindText.textProperty().addListener((observable, oldValue, newValue) -> updateFilters());
         }
 
@@ -503,37 +538,9 @@ public class DMRRecordingViewer extends VBox
     {
         if(mUseCompressedTalkgroups == null)
         {
-            mUseCompressedTalkgroups = new CheckBox("Use Compressed Talkgroups");
+            mUseCompressedTalkgroups = new CheckBox("Use Hytera Tier III Compressed Talkgroups");
         }
 
         return mUseCompressedTalkgroups;
     }
-
-    public static void main(String[] args)
-    {
-        Application viewer = new Application()
-        {
-            @Override
-            public void start(Stage primaryStage) throws Exception
-            {
-                Scene scene = new Scene(new DMRRecordingViewer(), 1100, 800);
-                primaryStage.setTitle("DMR Recording Viewer");
-                primaryStage.setScene(scene);
-                primaryStage.show();
-            }
-        };
-
-        Runnable r = () -> {
-            try
-            {
-                viewer.start(new Stage());
-            }
-            catch(Exception e)
-            {
-                mLog.error("Error starting DMR recording viewer application", e);
-            }
-        };
-
-        Platform.startup(r);
-    }
 }

src/main/java/io/github/dsheirer/gui/viewer/P25P1Viewer.java

@@ -0,0 +1,462 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.gui.viewer;
+
+import io.github.dsheirer.message.IMessage;
+import io.github.dsheirer.message.StuffBitsMessage;
+import io.github.dsheirer.module.decode.p25.phase1.P25P1MessageFramer;
+import io.github.dsheirer.module.decode.p25.phase1.P25P1MessageProcessor;
+import io.github.dsheirer.record.binary.BinaryReader;
+import io.github.dsheirer.util.ThreadPool;
+import java.io.File;
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
+import java.util.function.Predicate;
+import java.util.prefs.Preferences;
+import javafx.application.Platform;
+import javafx.beans.property.SimpleStringProperty;
+import javafx.beans.value.ObservableValue;
+import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
+import javafx.collections.transformation.FilteredList;
+import javafx.collections.transformation.SortedList;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.control.ProgressIndicator;
+import javafx.scene.control.TableColumn;
+import javafx.scene.control.TablePosition;
+import javafx.scene.control.TableView;
+import javafx.scene.control.TextField;
+import javafx.scene.control.cell.PropertyValueFactory;
+import javafx.scene.input.Clipboard;
+import javafx.scene.input.ClipboardContent;
+import javafx.scene.input.KeyCode;
+import javafx.scene.input.KeyCodeCombination;
+import javafx.scene.input.KeyCombination;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Priority;
+import javafx.scene.layout.VBox;
+import javafx.stage.FileChooser;
+import javafx.util.Callback;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * APCO25 Phase 1 viewer panel
+ */
+public class P25P1Viewer extends VBox
+{
+    private static final Logger mLog = LoggerFactory.getLogger(P25P1Viewer.class);
+    private static final KeyCodeCombination KEY_CODE_COPY = new KeyCodeCombination(KeyCode.C, KeyCombination.CONTROL_ANY);
+    private static final String LAST_SELECTED_DIRECTORY = "last.selected.directory.p25p1";
+    private Preferences mPreferences = Preferences.userNodeForPackage(P25P1Viewer.class);
+    private Button mSelectFileButton;
+    private Label mSelectedFileLabel;
+    private TableView<IMessage> mMessageTableView;
+    private ObservableList<IMessage> mMessages = FXCollections.observableArrayList();
+    private FilteredList<IMessage> mFilteredMessages = new FilteredList<>(mMessages);
+    private TextField mSearchText;
+    private TextField mFindText;
+    private Button mFindButton;
+    private Button mFindNextButton;
+    private ProgressIndicator mLoadingIndicator;
+
+    public P25P1Viewer()
+    {
+        setPadding(new Insets(5));
+        setSpacing(5);
+
+        HBox fileBox = new HBox();
+        fileBox.setMaxWidth(Double.MAX_VALUE);
+        fileBox.setAlignment(Pos.CENTER_LEFT);
+        fileBox.setSpacing(5);
+        HBox.setHgrow(getSelectFileButton(), Priority.NEVER);
+        HBox.setHgrow(getSelectedFileLabel(), Priority.ALWAYS);
+        getSelectedFileLabel().setAlignment(Pos.BASELINE_CENTER);
+
+        fileBox.getChildren().addAll(getSelectFileButton(), getSelectedFileLabel());
+
+        HBox filterBox = new HBox();
+        filterBox.setMaxWidth(Double.MAX_VALUE);
+        filterBox.setAlignment(Pos.BASELINE_CENTER);
+        filterBox.setSpacing(5);
+
+        Label searchLabel = new Label("Message Filter:");
+        HBox.setMargin(searchLabel, new Insets(0,0,0,15));
+        Label findLabel = new Label("Find:");
+
+        HBox.setHgrow(getFindText(), Priority.ALWAYS);
+        HBox.setHgrow(getSearchText(), Priority.ALWAYS);
+
+        filterBox.getChildren().addAll(findLabel, getFindText(), getFindButton(), getFindNextButton(), searchLabel,
+                getSearchText());
+
+        VBox.setVgrow(fileBox, Priority.NEVER);
+        VBox.setVgrow(filterBox, Priority.NEVER);
+        VBox.setVgrow(getMessageTableView(), Priority.ALWAYS);
+
+        getChildren().addAll(fileBox, filterBox, getMessageTableView());
+    }
+
+    /**
+     * Processes the recording file and loads the content into the viewer
+     *
+     * Note: invoke this method off of the UI thread in a thread pool executor and the results will be loaded into the
+     * message table back on the JavaFX UI thread.
+     *
+     * @param file containing a .bits recording of decoded DMR data.
+     */
+    private void load(File file)
+    {
+        if(file != null && file.exists())
+        {
+            mMessages.clear();
+            getLoadingIndicator().setVisible(true);
+            getSelectedFileLabel().setText("Loading ...");
+
+            ThreadPool.CACHED.submit(() -> {
+                List<IMessage> messages = new ArrayList<>();
+                P25P1MessageFramer messageFramer = new P25P1MessageFramer(null, 9600);
+                P25P1MessageProcessor messageProcessor = new P25P1MessageProcessor();
+                messageFramer.setListener(messageProcessor);
+                messageProcessor.setMessageListener(message -> {
+                    if(!(message instanceof StuffBitsMessage))
+                    {
+                        messages.add(message);
+                    }
+                });
+
+                try(BinaryReader reader = new BinaryReader(file.toPath(), 200))
+                {
+                    while(reader.hasNext())
+                    {
+                        ByteBuffer buffer = reader.next();
+                        messageFramer.receive(buffer);
+                    }
+                }
+                catch(Exception ioe)
+                {
+                    ioe.printStackTrace();
+                }
+
+                Platform.runLater(() -> {
+                    getLoadingIndicator().setVisible(false);
+                    getSelectedFileLabel().setText(file.getName());
+                    mMessages.addAll(messages);
+                    getMessageTableView().scrollTo(0);
+                });
+            });
+        }
+    }
+
+    /**
+     * Updates the filter(s) applies to the list of messages
+     */
+    private void updateFilters()
+    {
+        String filterText = getSearchText().getText();
+
+        if(filterText != null && !filterText.isEmpty())
+        {
+            Predicate<IMessage> textPredicate = message -> message.toString().toLowerCase().contains(filterText.toLowerCase());
+            mFilteredMessages.setPredicate(textPredicate);
+        }
+        else
+        {
+            mFilteredMessages.setPredicate(null);
+        }
+    }
+
+    /**
+     * Finds and selects the first row containing the text argument.
+     * @param text to search for.
+     */
+    private void find(String text)
+    {
+        if(text != null && !text.isEmpty())
+        {
+            for(IMessage message: mFilteredMessages)
+            {
+                if(message.toString().toLowerCase().contains(text.toLowerCase()))
+                {
+                    getMessageTableView().getSelectionModel().select(message);
+                    getMessageTableView().scrollTo(message);
+                    return;
+                }
+            }
+        }
+    }
+
+    /**
+     * Finds and selects the first row containing the text argument, after the currently selected row.
+     * @param text to search for.
+     */
+    private void findNext(String text)
+    {
+        if(text != null && !text.isEmpty())
+        {
+            IMessage selected = getMessageTableView().getSelectionModel().getSelectedItem();
+
+            if(selected == null)
+            {
+                find(text);
+                return;
+            }
+
+            int row = mFilteredMessages.indexOf(selected);
+
+            for(int x = row + 1; x < mFilteredMessages.size(); x++)
+            {
+                if(x < mFilteredMessages.size())
+                {
+                    IMessage message = mFilteredMessages.get(x);
+
+                    if(message.toString().toLowerCase().contains(text.toLowerCase()))
+                    {
+                        getMessageTableView().getSelectionModel().select(message);
+                        getMessageTableView().scrollTo(message);
+                        return;
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * List view control with DMR messages
+     */
+    private TableView<IMessage> getMessageTableView()
+    {
+        if(mMessageTableView == null)
+        {
+            mMessageTableView = new TableView<>();
+            mMessageTableView.setPlaceholder(getLoadingIndicator());
+            SortedList<IMessage> sortedList = new SortedList<>(mFilteredMessages);
+            sortedList.comparatorProperty().bind(mMessageTableView.comparatorProperty());
+            mMessageTableView.setItems(sortedList);
+
+            mMessageTableView.setOnKeyPressed(event ->
+            {
+                if(KEY_CODE_COPY.match(event))
+                {
+                    final Set<Integer> rows = new TreeSet<>();
+                    for (final TablePosition tablePosition : mMessageTableView.getSelectionModel().getSelectedCells())
+                    {
+                        rows.add(tablePosition.getRow());
+                    }
+
+                    final StringBuilder sb = new StringBuilder();
+                    boolean firstRow = true;
+                    for (final Integer row : rows)
+                    {
+                        if(firstRow)
+                        {
+                            firstRow = false;
+                        }
+                        else
+                        {
+                            sb.append('\n');
+                        }
+
+                        boolean firstCol = true;
+
+                        for (final TableColumn<?, ?> column : mMessageTableView.getColumns())
+                        {
+                            if(firstCol)
+                            {
+                                firstCol = false;
+                            }
+                            else
+                            {
+                                sb.append('\t');
+                            }
+
+                            final Object cellData = column.getCellData(row);
+                            sb.append(cellData == null ? "" : cellData.toString());
+                        }
+                    }
+                    final ClipboardContent clipboardContent = new ClipboardContent();
+                    clipboardContent.putString(sb.toString());
+                    Clipboard.getSystemClipboard().setContent(clipboardContent);
+                }
+            });
+
+            TableColumn timestampColumn = new TableColumn();
+            timestampColumn.setPrefWidth(110);
+            timestampColumn.setText("Time");
+            timestampColumn.setCellValueFactory(new PropertyValueFactory<>("timestamp"));
+
+            TableColumn validColumn = new TableColumn();
+            validColumn.setPrefWidth(50);
+            validColumn.setText("Valid");
+            validColumn.setCellValueFactory(new PropertyValueFactory<>("valid"));
+
+            TableColumn messageColumn = new TableColumn();
+            messageColumn.setPrefWidth(1000);
+            messageColumn.setText("Message");
+            messageColumn.setCellValueFactory((Callback<TableColumn.CellDataFeatures, ObservableValue>) param -> {
+                SimpleStringProperty property = new SimpleStringProperty();
+                if(param.getValue() instanceof IMessage message)
+                {
+                    property.set(message.toString());
+                }
+
+                return property;
+            });
+
+            mMessageTableView.getColumns().addAll(timestampColumn, validColumn, messageColumn);
+        }
+
+        return mMessageTableView;
+    }
+
+    /**
+     * File selection button
+     * @return button
+     */
+    private Button getSelectFileButton()
+    {
+        if(mSelectFileButton == null)
+        {
+            mSelectFileButton = new Button("Select ...");
+            mSelectFileButton.onActionProperty().set(event -> {
+                FileChooser fileChooser = new FileChooser();
+                fileChooser.setTitle("Select DMR .bits Recording");
+                String lastDirectory = mPreferences.get(LAST_SELECTED_DIRECTORY, null);
+                if(lastDirectory != null)
+                {
+                    File file = new File(lastDirectory);
+                    if(file.exists() && file.isDirectory())
+                    {
+                        fileChooser.setInitialDirectory(file);
+                    }
+                }
+                fileChooser.setSelectedExtensionFilter(new FileChooser.ExtensionFilter("sdrtrunk bits recording", "*.bits"));
+                final File selected = fileChooser.showOpenDialog(getScene().getWindow());
+
+                if(selected != null)
+                {
+                    mPreferences.put(LAST_SELECTED_DIRECTORY, selected.getParent());
+                    load(selected);
+                }
+            });
+        }
+
+        return mSelectFileButton;
+    }
+
+    /**
+     * Spinny loading icon to show over the message table view
+     */
+    private ProgressIndicator getLoadingIndicator()
+    {
+        if(mLoadingIndicator == null)
+        {
+            mLoadingIndicator = new ProgressIndicator();
+            mLoadingIndicator.setProgress(-1);
+            mLoadingIndicator.setVisible(false);
+        }
+
+        return mLoadingIndicator;
+    }
+
+    /**
+     * Selected file path label.
+     */
+    private Label getSelectedFileLabel()
+    {
+        if(mSelectedFileLabel == null)
+        {
+            mSelectedFileLabel = new Label(" ");
+        }
+
+        return mSelectedFileLabel;
+    }
+
+    /**
+     * Search text filter box
+     * @return text control for entering search text
+     */
+    private TextField getSearchText()
+    {
+        if(mSearchText == null)
+        {
+            mSearchText = new TextField();
+            mSearchText.textProperty().addListener((observable, oldValue, newValue) -> updateFilters());
+        }
+
+        return mSearchText;
+    }
+
+    /**
+     * Text box for find text
+     */
+    private TextField getFindText()
+    {
+        if(mFindText == null)
+        {
+            mFindText = new TextField();
+            mFindText.setOnKeyPressed(event -> {
+                if(event.getCode().equals(KeyCode.ENTER))
+                {
+                    getFindButton().fire();
+                }
+            });
+            mFindText.textProperty().addListener((observable, oldValue, newValue) -> updateFilters());
+        }
+
+        return mFindText;
+    }
+
+    /**
+     * Find button to search for the text in the find text box.
+     * @return button
+     */
+    private Button getFindButton()
+    {
+        if(mFindButton == null)
+        {
+            mFindButton = new Button("Find");
+            mFindButton.setOnAction(event -> find(getFindText().getText()));
+        }
+
+        return mFindButton;
+    }
+
+    /**
+     * Find next button to search for the text in the find text box.
+     * @return button
+     */
+    private Button getFindNextButton()
+    {
+        if(mFindNextButton == null)
+        {
+            mFindNextButton = new Button("Next");
+            mFindNextButton.setOnAction(event -> findNext(getFindText().getText()));
+        }
+
+        return mFindNextButton;
+    }
+}

src/main/java/io/github/dsheirer/gui/viewer/RecordingViewer.java

@@ -0,0 +1,188 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.gui.viewer;
+
+import javafx.application.Application;
+import javafx.application.Platform;
+import javafx.scene.Node;
+import javafx.scene.Scene;
+import javafx.scene.control.Label;
+import javafx.scene.control.Menu;
+import javafx.scene.control.MenuBar;
+import javafx.scene.control.MenuItem;
+import javafx.scene.control.SeparatorMenuItem;
+import javafx.scene.control.Tab;
+import javafx.scene.control.TabPane;
+import javafx.scene.control.TextField;
+import javafx.scene.input.MouseButton;
+import javafx.scene.layout.Priority;
+import javafx.scene.layout.VBox;
+import javafx.stage.Stage;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Utility application to load and view .bits recording file with the messages fully parsed.
+ *
+ * Supported Protocols: DMR and APCO25 Phase 1.
+ */
+public class RecordingViewer extends VBox
+{
+    private static final Logger mLog = LoggerFactory.getLogger(RecordingViewer.class);
+    private MenuBar mMenuBar;
+    private TabPane mTabPane;
+    private int mTabCounterDmr = 1;
+    private int mTabCounterP25P1 = 1;
+
+    /**
+     * Constructs an instance
+     */
+    public RecordingViewer()
+    {
+        VBox.setVgrow(getTabPane(), Priority.ALWAYS);
+        getChildren().addAll(getMenuBar(), getTabPane());
+    }
+
+    public MenuBar getMenuBar()
+    {
+        if(mMenuBar == null)
+        {
+            mMenuBar = new MenuBar();
+            Menu fileMenu = new Menu("File");
+
+            Menu createNewViewerMenu = new Menu("New Viewer ...");
+            MenuItem dmrMenuItem = new MenuItem("DMR");
+            dmrMenuItem.onActionProperty().set(event -> {
+                Tab tab = new LabeledTab("DMR-" + mTabCounterDmr++, new DmrViewer());
+                getTabPane().getTabs().add(tab);
+                getTabPane().getSelectionModel().select(tab);
+            });
+            MenuItem p25p1MenuItem = new MenuItem("P25P1");
+            p25p1MenuItem.onActionProperty().set(event -> {
+                Tab tab = new LabeledTab("P25P1-" + mTabCounterP25P1++, new P25P1Viewer());
+                getTabPane().getTabs().add(tab);
+                getTabPane().getSelectionModel().select(tab);
+            });
+            createNewViewerMenu.getItems().addAll(dmrMenuItem, p25p1MenuItem);
+
+            MenuItem exitMenu = new MenuItem("Exit");
+            exitMenu.onActionProperty().set(event -> ((Stage)getScene().getWindow()).close());
+            fileMenu.getItems().addAll(createNewViewerMenu, new SeparatorMenuItem(), exitMenu);
+            mMenuBar.getMenus().add(fileMenu);
+        }
+
+        return mMenuBar;
+    }
+
+    /**
+     * Tab pane for each viewer instance
+     */
+    public TabPane getTabPane()
+    {
+        if(mTabPane == null)
+        {
+            mTabPane = new TabPane();
+            mTabPane.setMaxHeight(Double.MAX_VALUE);
+            mTabPane.getTabs().add(new LabeledTab("DMR-" + mTabCounterDmr++, new DmrViewer()));
+            mTabPane.getTabs().add(new LabeledTab("P25P1-" + mTabCounterP25P1++, new P25P1Viewer()));
+        }
+
+        return mTabPane;
+    }
+
+    /**
+     * Decorates the tab with label renaming feature using double-click or right-click to change text
+     */
+    public class LabeledTab extends Tab
+    {
+        private Label mLabel = new Label();
+        private TextField mTextField = new TextField();
+
+        /**
+         * Constructs an instance
+         * @param label to use initially
+         * @param node for content
+         */
+        public LabeledTab(String label, Node node)
+        {
+            super(null, node);
+
+            mLabel.setText(label);
+            setGraphic(mLabel);
+
+            mLabel.setOnMouseClicked(event -> {
+                if((event.getButton().equals(MouseButton.PRIMARY) && event.getClickCount() > 1) ||
+                        event.getButton().equals(MouseButton.SECONDARY))
+                {
+                    setGraphic(mTextField);
+                    mTextField.setText(mLabel.getText());
+                    mTextField.selectAll();
+                    mTextField.requestFocus();
+                }
+            });
+
+            mTextField.setOnAction(event -> {
+                mLabel.setText(mTextField.getText());
+                LabeledTab.this.setGraphic(mLabel);
+            });
+
+            mTextField.focusedProperty().addListener((observable, oldValue, newValue) -> {
+                if(!newValue)
+                {
+                    mLabel.setText(mTextField.getText());
+                    LabeledTab.this.setGraphic(mLabel);
+                }
+            });
+        }
+
+        public LabeledTab(String label)
+        {
+            this(label, null);
+        }
+    }
+
+    public static void main(String[] args)
+    {
+        Application viewer = new Application()
+        {
+            @Override
+            public void start(Stage primaryStage) throws Exception
+            {
+                Scene scene = new Scene(new RecordingViewer(), 1100, 800);
+                primaryStage.setTitle("Message Recording Viewer (.bits)");
+                primaryStage.setScene(scene);
+                primaryStage.show();
+            }
+        };
+
+        Runnable r = () -> {
+            try
+            {
+                viewer.start(new Stage());
+            }
+            catch(Exception e)
+            {
+                mLog.error("Error starting message recording viewer application", e);
+            }
+        };
+
+        Platform.startup(r);
+    }
+}

src/main/java/io/github/dsheirer/gui/viewer/ViewRecordingViewerRequest.java

@@ -17,17 +17,17 @@
  * ****************************************************************************
  */
 
-package io.github.dsheirer.gui.dmr;
+package io.github.dsheirer.gui.viewer;
 
 import io.github.dsheirer.gui.JavaFxWindowRequest;
 
 /**
- * Request to show the DMR recording viewer
+ * Request to show the recording viewer
  */
-public class ViewDmrRecordingViewerRequest extends JavaFxWindowRequest
+public class ViewRecordingViewerRequest extends JavaFxWindowRequest
 {
     /**
      * Constructs an instance
      */
-    public ViewDmrRecordingViewerRequest() {}
+    public ViewRecordingViewerRequest() {}
 }

src/main/java/io/github/dsheirer/identifier/Form.java

@@ -32,11 +32,11 @@ public enum Form
     CHANNEL_DESCRIPTOR,
     CHANNEL_NAME,
     CHANNEL_FREQUENCY,
+    DCS,
     DECODER_TYPE,
     DTMF,
     ENCRYPTION_KEY,
     ESN,
-    FULLY_QUALIFIED_IDENTIFIER,
     IPV4_ADDRESS,
     KNOX_TONE,
     LOCATION,

src/main/java/io/github/dsheirer/identifier/alias/P25TalkerAliasIdentifier.java

@@ -0,0 +1,54 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.identifier.alias;
+
+import io.github.dsheirer.protocol.Protocol;
+
+/**
+ * Talker alias value provided by the network for the current talker (ie FROM).
+ */
+public class P25TalkerAliasIdentifier extends TalkerAliasIdentifier
+{
+    /**
+     * Constructs an instance.
+     * @param value of the talker alias
+     */
+    public P25TalkerAliasIdentifier(String value)
+    {
+        super(value);
+    }
+
+    @Override
+    public boolean isValid()
+    {
+        return getValue() != null && !getValue().isEmpty();
+    }
+
+    @Override
+    public Protocol getProtocol()
+    {
+        return Protocol.APCO25;
+    }
+
+    public static P25TalkerAliasIdentifier create(String value)
+    {
+        return new P25TalkerAliasIdentifier(value);
+    }
+}

src/main/java/io/github/dsheirer/identifier/patch/PatchGroup.java

@@ -1,69 +1,161 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
- *  * ******************************************************************************
+ * This program is free software: you can redistribute it and/or modify
- *  * Copyright (C) 2014-2019 Dennis Sheirer
+ * it under the terms of the GNU General Public License as published by
- *  *
+ * the Free Software Foundation, either version 3 of the License, or
- *  * This program is free software: you can redistribute it and/or modify
+ * (at your option) any later version.
- *  * 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/>
- *  * *****************************************************************************
  *
+ * 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.identifier.patch;
 
+import io.github.dsheirer.identifier.radio.RadioIdentifier;
 import io.github.dsheirer.identifier.talkgroup.TalkgroupIdentifier;
-
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 
+/**
+ * Temporary grouping or regrouping of talkgroups or individual radios.
+ */
 public class PatchGroup
 {
-//    private final static Logger mLog = LoggerFactory.getLogger(PatchGroup.class);
-
     private TalkgroupIdentifier mPatchGroupIdentifier;
-    private List<TalkgroupIdentifier> mPatchedGroupIdentifiers = new ArrayList<>();
+    private List<TalkgroupIdentifier> mPatchedTalkgroupIdentifiers = new ArrayList<>();
+    private List<RadioIdentifier> mPatchedRadioIdentifiers = new ArrayList<>();
+    private int mVersion;
 
-    public PatchGroup(TalkgroupIdentifier patchGroupIdentifier)
+    /**
+     * Constructs an instance
+     * @param patchGroupIdentifier for the patch group
+     * @param version for this patch group identifier.  Note: if the patch group identifier is frequently reused, a
+     * new version number will indicate a new instance of the patch group.
+     */
+    public PatchGroup(TalkgroupIdentifier patchGroupIdentifier, int version)
     {
         mPatchGroupIdentifier = patchGroupIdentifier;
+        mVersion = version;
     }
 
+    /**
+     * Constructs an instance
+     * @param patchGroupIdentifier that is the overall identifier for this temporary grouping.
+     */
+    public PatchGroup(TalkgroupIdentifier patchGroupIdentifier)
+    {
+        this(patchGroupIdentifier, 0);
+    }
+
+    /**
+     * Version number for this patch group used to differentiate frequently reused patch group identifiers.
+     * @return version number (aka super group sequence number).
+     */
+    public int getVersion()
+    {
+        return mVersion;
+    }
+
+    /**
+     * Patch group identifier.
+     * @return identifier
+     */
     public TalkgroupIdentifier getPatchGroup()
     {
         return mPatchGroupIdentifier;
     }
 
-    public void addPatchedGroup(TalkgroupIdentifier patchedGroupIdentifier)
+    /**
+     * Indicates if this patch group contains any patched talkgroups.
+     * @return true if there are patched talkgroups.
+     */
+    public boolean hasPatchedTalkgroups()
     {
-        if(!mPatchedGroupIdentifiers.contains(patchedGroupIdentifier))
+        return !getPatchedTalkgroupIdentifiers().isEmpty();
+    }
+
+    /**
+     * Indicates if this patch group contains any patched radio identifiers.
+     * @return true if there are patched radios.
+     */
+    public boolean hasPatchedRadios()
     {
-            mPatchedGroupIdentifiers.add(patchedGroupIdentifier);
+        return !getPatchedRadioIdentifiers().isEmpty();
+    }
+
+    /**
+     * Adds the talkgroup identifier to this patched group.
+     * @param patchedGroupIdentifier to add
+     */
+    public void addPatchedTalkgroup(TalkgroupIdentifier patchedGroupIdentifier)
+    {
+        if(!mPatchedTalkgroupIdentifiers.contains(patchedGroupIdentifier))
+        {
+            mPatchedTalkgroupIdentifiers.add(patchedGroupIdentifier);
         }
     }
 
-    public void addPatchedGroups(List<TalkgroupIdentifier> patchedGroupIdentifiers)
+    /**
+     * Adds a list of talkgroup identifiers to this patched group.
+     * @param patchedGroupIdentifiers to add
+     */
+    public void addPatchedTalkgroups(List<TalkgroupIdentifier> patchedGroupIdentifiers)
     {
         for(TalkgroupIdentifier identifier : patchedGroupIdentifiers)
         {
-            addPatchedGroup(identifier);
+            addPatchedTalkgroup(identifier);
         }
     }
 
-    public List<TalkgroupIdentifier> getPatchedGroupIdentifiers()
+    /**
+     * List of patched group identifiers that are part of this patch group.
+     * @return patched talkgroups.
+     */
+    public List<TalkgroupIdentifier> getPatchedTalkgroupIdentifiers()
     {
-        return mPatchedGroupIdentifiers;
+        return mPatchedTalkgroupIdentifiers;
+    }
+
+    /**
+     * Adds the radio identifier to this patched group.
+     * @param patchedRadioIdentifier to add
+     */
+    public void addPatchedRadio(RadioIdentifier patchedRadioIdentifier)
+    {
+        if(!mPatchedRadioIdentifiers.contains(patchedRadioIdentifier))
+        {
+            mPatchedRadioIdentifiers.add(patchedRadioIdentifier);
+        }
+    }
+
+    /**
+     * Adds a list of radio identifiers to this patched group.
+     * @param patchedRadioIdentifiers to add
+     */
+    public void addPatchedRadios(List<RadioIdentifier> patchedRadioIdentifiers)
+    {
+        for(RadioIdentifier identifier : patchedRadioIdentifiers)
+        {
+            addPatchedRadio(identifier);
+        }
+    }
+
+    /**
+     * List of patched radio identifiers that are part of this patch group.
+     * @return patched radios.
+     */
+    public List<RadioIdentifier> getPatchedRadioIdentifiers()
+    {
+        return mPatchedRadioIdentifiers;
     }
 
     @Override
@@ -72,9 +164,14 @@ public class PatchGroup
         StringBuilder sb = new StringBuilder();
         sb.append("P:").append(getPatchGroup());
 
-        if(!getPatchedGroupIdentifiers().isEmpty())
+        if(hasPatchedTalkgroups())
         {
-            sb.append(" ").append(getPatchedGroupIdentifiers());
+            sb.append(" ").append(getPatchedTalkgroupIdentifiers());
+        }
+
+        if(hasPatchedRadios())
+        {
+            sb.append(" ").append(getPatchedRadioIdentifiers());
         }
 
         return sb.toString();

src/main/java/io/github/dsheirer/identifier/patch/PatchGroupManager.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -22,27 +22,23 @@ package io.github.dsheirer.identifier.patch;
 import io.github.dsheirer.identifier.Identifier;
 import io.github.dsheirer.identifier.IdentifierClass;
 import io.github.dsheirer.identifier.Role;
-
+import io.github.dsheirer.identifier.talkgroup.TalkgroupIdentifier;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
 /**
- * Manager for (temporary) patch groups and related identifiers.
+ * Manager for (temporary) patch groups aka super groups. This manager monitors patch group additions and deletions and
+ * maintains a map of the current state of each patch group active in the system.
  *
- * Patch groups are primarily used on Motorola P25 systems.  This manager monitors patch group additions and deletions
+ * Traffic channel calls will reference a patch group by simply using the patch group identifier.  This
- * and maintains a map of the current patch groups.
+ * manager will replace that reference with the current state of the full patch group so that the call event has the
- *
+ * full patch group including all patched talkgroups or individual radios, which may not have been included in the
- * Traffic channel calls will sometimes reference a patch group by simply using the patch group identifier.  This
+ * patch group reference on the control or traffic channel.
- * manager will replace that reference with the full patch group so that the call event has the full patch group
- * including all of the patched groups, which may not have been included in the patch group reference on the
- * traffic channel.
  */
 public class PatchGroupManager
 {
-    //    private final static Logger mLog = LoggerFactory.getLogger(PatchGroupManager.class);
-    private Map<Integer,Long> mPatchGroupLastUpdatedMap = new HashMap<>();
     private Map<Integer,PatchGroupIdentifier> mPatchGroupMap = new HashMap<>();
 
     /**
@@ -58,13 +54,13 @@ public class PatchGroupManager
     public void clear()
     {
         mPatchGroupMap.clear();
-        mPatchGroupLastUpdatedMap.clear();
     }
 
     /**
      * Adds the patch group identifier to the set of managed patch groups.  If the patch group is already being
-     * managed, the new identifier is checked for additional patched talkgroups and they are added to the existing
+     * managed, the new patch group argument is checked for additional patched talkgroups and they are added to the
-     * managed patch group.
+     * existing managed patch group.  Where the patch group version (super group sequence number) is different, the
+     * existing patch group is discarded and replaced with the updated version of the patch group.
      *
      * @param patchGroupIdentifier to add or update
      */
@@ -76,8 +72,19 @@ public class PatchGroupManager
         {
             if(mPatchGroupMap.containsKey(update.getPatchGroup().getValue()))
             {
-                PatchGroup current = mPatchGroupMap.get(update.getPatchGroup().getValue()).getValue();
+                PatchGroup existingPatchGroup = mPatchGroupMap.get(update.getPatchGroup().getValue()).getValue();
-                current.addPatchedGroups(update.getPatchedGroupIdentifiers());
+
+                //If the patch group version number is the same, this is an update
+                if(existingPatchGroup.getVersion() == update.getVersion())
+                {
+                    existingPatchGroup.addPatchedTalkgroups(update.getPatchedTalkgroupIdentifiers());
+                    existingPatchGroup.addPatchedRadios(update.getPatchedRadioIdentifiers());
+                }
+                //Otherwise, this is a replace operation.
+                else
+                {
+                    mPatchGroupMap.put(update.getPatchGroup().getValue(), patchGroupIdentifier);
+                }
             }
             else
             {
@@ -109,7 +116,6 @@ public class PatchGroupManager
     {
         int id = patchGroupIdentifier.getValue().getPatchGroup().getValue();
         mPatchGroupMap.remove(id);
-        mPatchGroupLastUpdatedMap.remove(id);
     }
 
     /**
@@ -153,23 +159,28 @@ public class PatchGroupManager
      */
     public Identifier update(Identifier identifier)
     {
-        if(identifier == null)
+        if(identifier != null && identifier.getIdentifierClass() == IdentifierClass.USER && identifier.getRole() == Role.TO)
-        {
-            return identifier;
-        }
-
-        if(identifier.getIdentifierClass() == IdentifierClass.USER && identifier.getRole() == Role.TO)
         {
             switch(identifier.getForm())
             {
-                case PATCH_GROUP:
+                case TALKGROUP:
-                    if(identifier instanceof PatchGroupIdentifier)
+                    if(identifier instanceof TalkgroupIdentifier talkgroupIdentifier)
+                    {
+                        Identifier mapValue = mPatchGroupMap.get(talkgroupIdentifier.getValue());
+                        if (mapValue != null)
+                        {
+                            return mapValue;
+                        }
+                    }
+                    break;
+                case PATCH_GROUP:
+                    if(identifier instanceof PatchGroupIdentifier patchGroupIdentifier)
                     {
-                        PatchGroupIdentifier patchGroupIdentifier = (PatchGroupIdentifier)identifier;
                         int patchGroupId = patchGroupIdentifier.getValue().getPatchGroup().getValue();
 
                         Identifier mapValue = mPatchGroupMap.get(patchGroupId);
-                        if (mapValue != null) {
+                        if (mapValue != null)
+                        {
                             return mapValue;
                         }
                     }

src/main/java/io/github/dsheirer/module/decode/analog/DecodeConfigAnalog.java

@@ -145,6 +145,7 @@ public abstract class DecodeConfigAnalog extends DecodeConfiguration implements
     {
         BW_3_0("3.0 kHz", 3000.0),
         BW_5_0("5.0 kHz", 5000.0),
+        BW_7_5("7.5 kHz", 7500.0),
         BW_8_33("8.33 kHz", 8333.0),
         BW_12_5("12.5 kHz", 12500.0),
         BW_15_0("15.0 kHz", 15000.0),
@@ -168,7 +169,7 @@ public abstract class DecodeConfigAnalog extends DecodeConfiguration implements
         public static EnumSet<Bandwidth> AM_BANDWIDTHS = EnumSet.of(BW_3_0, BW_5_0, BW_8_33, BW_15_0, BW_25_0);
 
         //FM demodulator channel bandwidth options
-        public static EnumSet<Bandwidth> FM_BANDWIDTHS = EnumSet.of(BW_12_5, BW_25_0);
+        public static EnumSet<Bandwidth> FM_BANDWIDTHS = EnumSet.of(BW_7_5, BW_12_5, BW_25_0);
 
         /**
          * Indicates if this entry is valid for the AM decoder.

src/main/java/io/github/dsheirer/module/decode/dcs/DCSCode.java

@@ -213,7 +213,12 @@ public enum DCSCode
     /**
      * Inverted DCS codes
      */
-    private static final EnumSet<DCSCode> INVERTED_CODES = EnumSet.range(I023, I754);
+    public static final EnumSet<DCSCode> INVERTED_CODES = EnumSet.range(I023, I754);
+
+    /**
+     * Standard DCS codes
+     */
+    public static final EnumSet<DCSCode> STANDARD_CODES = EnumSet.range(N023,N754);
 
     /**
      * Lookup map for quickly finding a DCS code from the transmitted value.

src/main/java/io/github/dsheirer/module/decode/dcs/DCSMessage.java

@@ -47,7 +47,7 @@ public class DCSMessage extends Message
     @Override
     public String toString()
     {
-        return "Digital Coded Squelch (DCS) Detected: " + mDCSCode.name();
+        return "Digital Coded Squelch (DCS) Detected: " + mDCSCode.toString();
     }
 
     /**

src/main/java/io/github/dsheirer/module/decode/dmr/DMRBurstFramer.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -284,11 +284,27 @@ public class DMRBurstFramer implements Listener<Dibit>
             }
             else
             {
-                //When we don't have sufficient timeslot tracking data, dump the messages to timeslot 0 so that they
+                //When we don't have sufficient timeslot tracking data, we either have misaligned timeslots from a
-                //don't corrupt the decoder states for either timeslot, until we positively regain timeslot tracking
+                //repeater or we have some form of mobile burst.  If mobile, process to the correct timeslto, otherwise
+                //dump the messages to timeslot 0 so that the burst doesn't corrupt the decoder states for either
+                // timeslot, until we positively regain timeslot tracking
                 if(burst1 != null)
                 {
-                    mBurstDetectListener.burstDetected(burst1, mSyncTrackerTimeslot1.getSyncPattern(), 0);
+                    DMRSyncPattern sync1 = mSyncTrackerTimeslot1.getSyncPattern();
+
+                    if(sync1.isMobileStationSyncPattern() || sync1.isDirectModeTS1())
+                    {
+                        mBurstDetectListener.burstDetected(burst1, sync1, 1);
+                    }
+                    else if(sync1.isDirectModeTS2())
+                    {
+                        mBurstDetectListener.burstDetected(burst1, sync1, 2);
+                    }
+                    else
+                    {
+                        mBurstDetectListener.burstDetected(burst1, sync1, 0);
+                    }
+
                     mDibitCounter -= BURST_DIBIT_LENGTH;
                 }
                 else
@@ -298,7 +314,21 @@ public class DMRBurstFramer implements Listener<Dibit>
 
                 if(burst2 != null)
                 {
-                    mBurstDetectListener.burstDetected(burst2, mSyncTrackerTimeslot2.getSyncPattern(), 0);
+                    DMRSyncPattern sync2 = mSyncTrackerTimeslot2.getSyncPattern();
+
+                    if(sync2.isMobileStationSyncPattern() || sync2.isDirectModeTS1())
+                    {
+                        mBurstDetectListener.burstDetected(burst2, sync2, 1);
+                    }
+                    else if(sync2.isDirectModeTS2())
+                    {
+                        mBurstDetectListener.burstDetected(burst2, sync2, 2);
+                    }
+                    else
+                    {
+                        mBurstDetectListener.burstDetected(burst2, sync2, 0);
+                    }
+
                     mDibitCounter -= BURST_DIBIT_LENGTH;
                 }
                 else

src/main/java/io/github/dsheirer/module/decode/dmr/DMRDecoder.java

@@ -42,8 +42,11 @@ import io.github.dsheirer.sample.complex.IComplexSamplesListener;
 import io.github.dsheirer.source.ISourceEventListener;
 import io.github.dsheirer.source.ISourceEventProvider;
 import io.github.dsheirer.source.SourceEvent;
+import io.github.dsheirer.source.wave.ComplexWaveSource;
+import java.io.File;
 import java.nio.ByteBuffer;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.Map;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -332,4 +335,38 @@ public class DMRDecoder extends FeedbackDecoder implements ISourceEventListener,
     {
         return DMRDecoder.this;
     }
+
+    public static void main(String[] args)
+    {
+        File file = new File("/home/denny/Downloads/TIII,HYT414.585000,.wav");
+
+        try
+        {
+            ComplexWaveSource source = new ComplexWaveSource(file);
+            source.open();
+            System.out.println("Source Sample Rate: " + source.getSampleRate());
+            DMRDecoder decoder = new DMRDecoder(new DecodeConfigDMR());
+            decoder.setMessageListener(message -> System.out.println("TS:" + message.getTimeslot() + " " + message));
+            source.setListener(iNativeBuffer -> {
+                Iterator<ComplexSamples> it = iNativeBuffer.iterator();
+                while(it.hasNext())
+                {
+                    ComplexSamples samples = it.next();
+                    decoder.receive(samples);
+                }
+            });
+            decoder.setSampleRate(source.getSampleRate());
+            decoder.start();
+            source.start();
+
+            while(true)
+            {
+                source.next(65535);
+            }
+        }
+        catch(Exception e)
+        {
+            e.printStackTrace();
+        }
+    }
 }

src/main/java/io/github/dsheirer/module/decode/dmr/DMRDecoderState.java

@@ -42,6 +42,7 @@ import io.github.dsheirer.module.decode.dmr.identifier.DMRTalkgroup;
 import io.github.dsheirer.module.decode.dmr.message.DMRMessage;
 import io.github.dsheirer.module.decode.dmr.message.data.DataMessage;
 import io.github.dsheirer.module.decode.dmr.message.data.csbk.CSBKMessage;
+import io.github.dsheirer.module.decode.dmr.message.data.csbk.hytera.HyteraTrafficChannelTalkerStatus;
 import io.github.dsheirer.module.decode.dmr.message.data.csbk.motorola.CapacityMaxAloha;
 import io.github.dsheirer.module.decode.dmr.message.data.csbk.motorola.CapacityPlusNeighbors;
 import io.github.dsheirer.module.decode.dmr.message.data.csbk.motorola.CapacityPlusSiteStatus;
@@ -57,6 +58,7 @@ import io.github.dsheirer.module.decode.dmr.message.data.csbk.standard.announcem
 import io.github.dsheirer.module.decode.dmr.message.data.csbk.standard.announcement.VoteNowAdvice;
 import io.github.dsheirer.module.decode.dmr.message.data.csbk.standard.grant.ChannelGrant;
 import io.github.dsheirer.module.decode.dmr.message.data.header.HeaderMessage;
+import io.github.dsheirer.module.decode.dmr.message.data.header.hytera.HyteraDataEncryptionHeader;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.LCMessage;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.GPSInformation;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.GroupVoiceChannelUser;
@@ -65,25 +67,33 @@ import io.github.dsheirer.module.decode.dmr.message.data.lc.full.UnitToUnitVoice
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.hytera.HyteraGroupVoiceChannelUser;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.hytera.HyteraUnitToUnitVoiceChannelUser;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.motorola.CapacityPlusEncryptedVoiceChannelUser;
-import io.github.dsheirer.module.decode.dmr.message.data.lc.full.motorola.CapacityPlusGroupVoiceChannelUser;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.motorola.CapacityPlusWideAreaVoiceChannelUser;
+import io.github.dsheirer.module.decode.dmr.message.data.lc.full.motorola.MotorolaGroupVoiceChannelUser;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.shorty.CapacityPlusRestChannel;
 import io.github.dsheirer.module.decode.dmr.message.data.packet.DMRPacketMessage;
 import io.github.dsheirer.module.decode.dmr.message.data.packet.UDTShortMessageService;
 import io.github.dsheirer.module.decode.dmr.message.data.terminator.Terminator;
 import io.github.dsheirer.module.decode.dmr.message.type.ServiceOptions;
+import io.github.dsheirer.module.decode.dmr.message.voice.VoiceEMBMessage;
 import io.github.dsheirer.module.decode.dmr.message.voice.VoiceMessage;
+import io.github.dsheirer.module.decode.dmr.message.voice.embedded.EmbeddedParameters;
+import io.github.dsheirer.module.decode.dmr.message.voice.embedded.EncryptionParameters;
 import io.github.dsheirer.module.decode.event.DecodeEvent;
 import io.github.dsheirer.module.decode.event.DecodeEventType;
 import io.github.dsheirer.module.decode.event.PlottableDecodeEvent;
+import io.github.dsheirer.module.decode.ip.hytera.rrs.HyteraRrsPacket;
 import io.github.dsheirer.module.decode.ip.hytera.sds.HyteraUnknownPacket;
+import io.github.dsheirer.module.decode.ip.hytera.shortdata.HyteraShortDataPacket;
 import io.github.dsheirer.module.decode.ip.hytera.sms.HyteraSmsPacket;
+import io.github.dsheirer.module.decode.ip.mototrbo.ars.ARSPacket;
+import io.github.dsheirer.module.decode.ip.mototrbo.lrrp.LRRPPacket;
+import io.github.dsheirer.module.decode.ip.mototrbo.xcmp.XCMPPacket;
 import io.github.dsheirer.protocol.Protocol;
 import io.github.dsheirer.source.tuner.channel.rotation.AddChannelRotationActiveStateRequest;
 import io.github.dsheirer.util.PacketUtil;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.TreeMap;
 import org.jdesktop.swingx.mapviewer.GeoPosition;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -102,7 +112,7 @@ public class DMRDecoderState extends TimeslotDecoderState
     private DecodeEvent mCurrentCallEvent;
     private long mCurrentFrequency;
     private boolean mIgnoreCRCChecksums;
-    private Map<Integer,DecodeEvent> mDetectedCallEventsMap = new TreeMap<>();
+    private Map<DMRChannel,DecodeEvent> mDetectedCallEventsMap = new HashMap<>();
     private static final AddChannelRotationActiveStateRequest CAPACITY_PLUS_ACTIVE_STATE_REQUEST =
                             new AddChannelRotationActiveStateRequest(State.ACTIVE);
 
@@ -289,7 +299,7 @@ public class DMRDecoderState extends TimeslotDecoderState
         DecodeEvent smsEvent = DMRDecodeEvent.builder(DecodeEventType.SMS, sms.getTimestamp())
                 .details("MESSAGE: " + sms.getSMS())
                 .identifiers(new IdentifierCollection(sms.getIdentifiers()))
-                .timeslot(sms.getTimeslot())
+                .timeslot(getTimeslot())
                 .build();
         broadcast(smsEvent);
     }
@@ -312,11 +322,51 @@ public class DMRDecoderState extends TimeslotDecoderState
 
             DecodeEvent smsEvent = DMRDecodeEvent.builder(DecodeEventType.SMS, packet.getTimestamp())
                     .identifiers(mic)
-                    .timeslot(packet.getTimeslot())
+                    .timeslot(getTimeslot())
                     .details("SMS:" + hyteraSmsPacket.getSMS())
                     .build();
             broadcast(smsEvent);
         }
+        //Hytera Radio Registration Service (RRS)
+        else if(packet.getPacket() instanceof HyteraRrsPacket rrs)
+        {
+            MutableIdentifierCollection mic = new MutableIdentifierCollection(packet.getIdentifiers());
+
+            StringBuilder sb = new StringBuilder();
+            sb.append("HYTERA RRS REGISTER RADIO:");
+            sb.append(rrs.getDestination());
+            DecodeEvent shortDataEvent = DMRDecodeEvent.builder(DecodeEventType.RADIO_REGISTRATION_SERVICE, packet.getTimestamp())
+                    .identifiers(mic)
+                    .timeslot(getTimeslot())
+                    .details(sb.toString())
+                    .build();
+            broadcast(shortDataEvent);
+        }
+        //Hytera Short Data
+        else if(packet.getPacket() instanceof HyteraShortDataPacket hsdp)
+        {
+            MutableIdentifierCollection mic = new MutableIdentifierCollection(packet.getIdentifiers());
+
+            StringBuilder sb = new StringBuilder();
+            sb.append("HYTERA");
+
+            if(hsdp.getPacketSequence().isEncrypted())
+            {
+                HyteraDataEncryptionHeader hdeh = (HyteraDataEncryptionHeader)hsdp.getPacketSequence().getProprietaryDataHeader();
+                sb.append(" ENCRYPTED ALGORITHM:").append(hdeh.getAlgorithm());
+                sb.append(" KEY:").append(hdeh.getKeyId());
+                sb.append(" IV:").append(hdeh.getIV());
+            }
+
+            sb.append(" SHORT DATA:").append(hsdp.getMessage().toHexString());
+
+            DecodeEvent shortDataEvent = DMRDecodeEvent.builder(DecodeEventType.RADIO_REGISTRATION_SERVICE, packet.getTimestamp())
+                    .identifiers(mic)
+                    .timeslot(getTimeslot())
+                    .details(sb.toString())
+                    .build();
+            broadcast(shortDataEvent);
+        }
         //Unknown Hytera Long Data Service Token Message
         else if(packet.getPacket() instanceof HyteraUnknownPacket hyteraUnknownPacket)
         {
@@ -324,27 +374,65 @@ public class DMRDecoderState extends TimeslotDecoderState
 
             DecodeEvent unknownTokenEvent = DMRDecodeEvent.builder(DecodeEventType.UNKNOWN_PACKET, packet.getTimestamp())
                     .identifiers(mic)
-                    .timeslot(packet.getTimeslot())
+                    .timeslot(getTimeslot())
-                    .details("HYTERA UNK TOKEN MSG:" + hyteraUnknownPacket.getHeader().toString())
+                    .details("HYTERA LONG DATA UNK TOKEN MSG:" + hyteraUnknownPacket.getHeader().toString())
                     .build();
             broadcast(unknownTokenEvent);
         }
+        //Motorola ARS
+        else if(packet.getPacket() instanceof ARSPacket ars)
+        {
+            MutableIdentifierCollection mic = new MutableIdentifierCollection(packet.getIdentifiers());
+
+            DecodeEvent shortDataEvent = DMRDecodeEvent.builder(DecodeEventType.RADIO_REGISTRATION_SERVICE, packet.getTimestamp())
+                    .identifiers(mic)
+                    .timeslot(getTimeslot())
+                    .details(ars.toString())
+                    .build();
+            broadcast(shortDataEvent);
+        }
+        //Motorola LRRP
+        else if(packet.getPacket() instanceof LRRPPacket lrrp)
+        {
+            MutableIdentifierCollection mic = new MutableIdentifierCollection(packet.getIdentifiers());
+
+            DecodeEvent shortDataEvent = DMRDecodeEvent.builder(DecodeEventType.LRRP, packet.getTimestamp())
+                    .identifiers(mic)
+                    .timeslot(getTimeslot())
+                    .details(lrrp.toString())
+                    .build();
+            broadcast(shortDataEvent);
+        }
+        //Motorola XCMP
+        else if(packet.getPacket() instanceof XCMPPacket xcmp)
+        {
+            MutableIdentifierCollection mic = new MutableIdentifierCollection(packet.getIdentifiers());
+
+            DecodeEvent shortDataEvent = DMRDecodeEvent.builder(DecodeEventType.XCMP, packet.getTimestamp())
+                    .identifiers(mic)
+                    .timeslot(getTimeslot())
+                    .details(xcmp.toString())
+                    .build();
+            broadcast(shortDataEvent);
+        }
         else
         {
             DecodeEvent packetEvent = DMRDecodeEvent.builder(DecodeEventType.DATA_PACKET, packet.getTimestamp())
-                    .identifiers(getMergedIdentifierCollection(packet.getIdentifiers()))
+                    .identifiers(new IdentifierCollection(packet.getIdentifiers()))
-                    .timeslot(packet.getTimeslot())
+                    .timeslot(getTimeslot())
                     .details(packet.toString())
                     .build();
 
             broadcast(packetEvent);
 
+        }
+
         GeoPosition geoPosition = PacketUtil.extractGeoPosition(packet.getPacket());
 
         if (geoPosition != null) {
             PlottableDecodeEvent plottableDecodeEvent = PlottableDecodeEvent.plottableBuilder(DecodeEventType.GPS, packet.getTimestamp())
                     .channel(getCurrentChannel())
-                        .identifiers(getMergedIdentifierCollection(packet.getIdentifiers()))
+                    .identifiers(new IdentifierCollection(packet.getIdentifiers()))
                     .protocol(Protocol.LRRP)
                     .location(geoPosition)
                     .build();
@@ -352,24 +440,43 @@ public class DMRDecoderState extends TimeslotDecoderState
             broadcast(plottableDecodeEvent);
         }
     }
-    }
 
     /**
      * Processes voice messages
      */
     private void processVoice(VoiceMessage message)
+    {
+        if(message.getSyncPattern().isMobileSyncPattern())
         {
             if(message.getSyncPattern().isDirectMode())
             {
                 updateCurrentCall(DecodeEventType.CALL, "DIRECT MODE", message.getTimestamp());
+            }
+            else
+            {
+                updateCurrentCall(DecodeEventType.CALL, "REPEATER", message.getTimestamp());
+            }
 
-            //Use the timeslot as the talkgroup identifier since DCDM mode doesn't use talkgroups
+            //Use the timeslot as the talkgroup identifier since DCDM & simple repeater modes don't use talkgroups
             getIdentifierCollection().update(DMRTalkgroup.create(getTimeslot()));
         }
         else
         {
             broadcast(new DecoderStateEvent(this, Event.CONTINUATION, State.CALL, getTimeslot()));
         }
+
+        if(message.getSyncPattern() == DMRSyncPattern.BS_VOICE_FRAME_F && message instanceof VoiceEMBMessage voiceEmb)
+        {
+            if(voiceEmb.hasEmbeddedParameters())
+            {
+                EmbeddedParameters embedded = voiceEmb.getEmbeddedParameters();
+
+                if(embedded.getShortBurst() instanceof EncryptionParameters arc4)
+                {
+                    updateEncryptedCall(arc4, true, voiceEmb.getTimestamp());
+                }
+            }
+        }
     }
 
     /**
@@ -602,7 +709,22 @@ public class DMRDecoderState extends TimeslotDecoderState
             case HYTERA_08_ANNOUNCEMENT:
             case HYTERA_68_ANNOUNCEMENT:
             case HYTERA_68_XPT_SITE_STATE:
-
+                break;
+            case HYTERA_08_TRAFFIC_CHANNEL_TALKER_STATUS:
+                if(csbk instanceof HyteraTrafficChannelTalkerStatus status)
+                {
+                    if(status.isChannelActive())
+                    {
+                        getIdentifierCollection().update(status.getIdentifiers());
+                        updateCurrentCall(DecodeEventType.CALL_GROUP, "HYTERA TIER 3 CALL", status.getTimestamp());
+                    }
+                    else
+                    {
+                        getIdentifierCollection().remove(Role.FROM);
+                        getIdentifierCollection().update(status.getDestinationRadio());
+                    }
+                }
+                break;
             case MOTOROLA_CAPPLUS_NEIGHBOR_REPORT:
                 if(csbk instanceof CapacityPlusNeighbors)
                 {
@@ -637,21 +759,22 @@ public class DMRDecoderState extends TimeslotDecoderState
                     ChannelGrant dataGrant = (ChannelGrant)csbk;
                     DMRChannel channel = dataGrant.getChannel();
 
-                    IdentifierCollection mergedIdentifiers = getMergedIdentifierCollection(csbk.getIdentifiers());
 
                     if(hasTrafficChannelManager())
                     {
+                        IdentifierCollection mergedIdentifiers = getMergedIdentifierCollection(csbk.getIdentifiers());
                         mTrafficChannelManager.processChannelGrant(channel, mergedIdentifiers, csbk.getOpcode(),
                             csbk.getTimestamp(), csbk.isEncrypted());
                     }
                     else
                     {
-                        DecodeEvent event = mDetectedCallEventsMap.get(channel.getLogicalSlotNumber());
+                        DecodeEvent event = mDetectedCallEventsMap.get(channel);
 
                         if(isStale(event, csbk.getTimestamp(), csbk.getIdentifiers()))
                         {
-                            event = getDecodeEvent(csbk, DecodeEventType.DATA_CALL, channel, mergedIdentifiers);
+                            event = getDecodeEvent(csbk, DecodeEventType.DATA_CALL, channel,
-                            mDetectedCallEventsMap.put(channel.getLogicalSlotNumber(), event);
+                                    new IdentifierCollection(csbk.getIdentifiers()));
+                            mDetectedCallEventsMap.put(channel, event);
                         }
                         else
                         {
@@ -670,21 +793,22 @@ public class DMRDecoderState extends TimeslotDecoderState
                     ChannelGrant tgGrant = (ChannelGrant)csbk;
                     DMRChannel channel = tgGrant.getChannel();
 
-                    IdentifierCollection mergedIdentifiers = getMergedIdentifierCollection(csbk.getIdentifiers());
-
                     if(hasTrafficChannelManager())
                     {
+                        IdentifierCollection mergedIdentifiers = getMergedIdentifierCollection(csbk.getIdentifiers());
+
                         mTrafficChannelManager.processChannelGrant(channel, mergedIdentifiers,
                             csbk.getOpcode(), csbk.getTimestamp(), csbk.isEncrypted());
                     }
                     else
                     {
-                        DecodeEvent event = mDetectedCallEventsMap.get(channel.getLogicalSlotNumber());
+                        DecodeEvent event = mDetectedCallEventsMap.get(channel);
 
                         if(isStale(event, csbk.getTimestamp(), csbk.getIdentifiers()))
                         {
-                            event = getDecodeEvent(csbk, DecodeEventType.CALL_GROUP, channel, mergedIdentifiers);
+                            event = getDecodeEvent(csbk, DecodeEventType.CALL_GROUP, channel,
-                            mDetectedCallEventsMap.put(channel.getLogicalSlotNumber(), event);
+                                    new IdentifierCollection(csbk.getIdentifiers()));
+                            mDetectedCallEventsMap.put(channel, event);
                         }
                         else
                         {
@@ -702,21 +826,23 @@ public class DMRDecoderState extends TimeslotDecoderState
                 {
                     ChannelGrant channelGrant = (ChannelGrant)csbk;
                     DMRChannel channel = channelGrant.getChannel();
-                    IdentifierCollection mergedIdentifiers = getMergedIdentifierCollection(csbk.getIdentifiers());
 
                     if(hasTrafficChannelManager())
                     {
+                        IdentifierCollection mergedIdentifiers = getMergedIdentifierCollection(csbk.getIdentifiers());
+
                         mTrafficChannelManager.processChannelGrant(channel, mergedIdentifiers,
                             csbk.getOpcode(), csbk.getTimestamp(), csbk.isEncrypted());
                     }
                     else
                     {
-                        DecodeEvent event = mDetectedCallEventsMap.get(channel.getLogicalSlotNumber());
+                        DecodeEvent event = mDetectedCallEventsMap.get(channel);
 
                         if(isStale(event, csbk.getTimestamp(), csbk.getIdentifiers()))
                         {
-                            event = getDecodeEvent(csbk, DecodeEventType.CALL_UNIT_TO_UNIT, channel, mergedIdentifiers);
+                            event = getDecodeEvent(csbk, DecodeEventType.CALL_UNIT_TO_UNIT, channel,
-                            mDetectedCallEventsMap.put(channel.getLogicalSlotNumber(), event);
+                                    new IdentifierCollection(csbk.getIdentifiers()));
+                            mDetectedCallEventsMap.put(channel, event);
                         }
                         else
                         {
@@ -747,21 +873,22 @@ public class DMRDecoderState extends TimeslotDecoderState
                     ConnectPlusDataChannelGrant cpdcg = (ConnectPlusDataChannelGrant)csbk;
                     DMRChannel channel = cpdcg.getChannel();
 
-                    IdentifierCollection mergedIdentifiers = getMergedIdentifierCollection(csbk.getIdentifiers());
-
                     if(hasTrafficChannelManager())
                     {
+                        IdentifierCollection mergedIdentifiers = getMergedIdentifierCollection(csbk.getIdentifiers());
+
                         mTrafficChannelManager.processChannelGrant(channel, mergedIdentifiers, csbk.getOpcode(),
                             csbk.getTimestamp(), csbk.isEncrypted());
                     }
                     else
                     {
-                        DecodeEvent event = mDetectedCallEventsMap.get(channel.getLogicalSlotNumber());
+                        DecodeEvent event = mDetectedCallEventsMap.get(channel);
 
                         if(isStale(event, csbk.getTimestamp(), csbk.getIdentifiers()))
                         {
-                            event = getDecodeEvent(csbk, DecodeEventType.DATA_CALL, channel, mergedIdentifiers);
+                            event = getDecodeEvent(csbk, DecodeEventType.DATA_CALL, channel,
-                            mDetectedCallEventsMap.put(channel.getLogicalSlotNumber(), event);
+                                    new IdentifierCollection(csbk.getIdentifiers()));
+                            mDetectedCallEventsMap.put(channel, event);
                         }
                         else
                         {
@@ -777,8 +904,8 @@ public class DMRDecoderState extends TimeslotDecoderState
             case MOTOROLA_CONPLUS_REGISTRATION_REQUEST:
                 DecodeEvent event = DMRDecodeEvent.builder(DecodeEventType.REQUEST, csbk.getTimestamp())
                     .details("Registration Request")
-                    .identifiers(getMergedIdentifierCollection(csbk.getIdentifiers()))
+                    .identifiers(new IdentifierCollection(csbk.getIdentifiers()))
-                    .timeslot(csbk.getTimeslot())
+                    .timeslot(getTimeslot())
                     .build();
                 broadcast(event);
                 broadcast(new DecoderStateEvent(this, Event.CONTINUATION, State.CONTROL, getTimeslot()));
@@ -786,8 +913,8 @@ public class DMRDecoderState extends TimeslotDecoderState
             case MOTOROLA_CONPLUS_REGISTRATION_RESPONSE:
                 DecodeEvent regRespEvent = DMRDecodeEvent.builder(DecodeEventType.RESPONSE, csbk.getTimestamp())
                     .details("Registration Response")
-                    .identifiers(getMergedIdentifierCollection(csbk.getIdentifiers()))
+                    .identifiers(new IdentifierCollection(csbk.getIdentifiers()))
-                    .timeslot(csbk.getTimeslot())
+                    .timeslot(getTimeslot())
                     .build();
                 broadcast(regRespEvent);
                 broadcast(new DecoderStateEvent(this, Event.CONTINUATION, State.CONTROL, getTimeslot()));
@@ -798,21 +925,22 @@ public class DMRDecoderState extends TimeslotDecoderState
                     ConnectPlusVoiceChannelUser cpvcu = (ConnectPlusVoiceChannelUser)csbk;
                     DMRChannel channel = cpvcu.getChannel();
 
-                    IdentifierCollection mergedIdentifiers = getMergedIdentifierCollection(csbk.getIdentifiers());
-
                     if(hasTrafficChannelManager())
                     {
+                        IdentifierCollection mergedIdentifiers = getMergedIdentifierCollection(csbk.getIdentifiers());
+
                         mTrafficChannelManager.processChannelGrant(channel, mergedIdentifiers, csbk.getOpcode(),
                             csbk.getTimestamp(), csbk.isEncrypted());
                     }
                     else
                     {
-                        DecodeEvent detectedEvent = mDetectedCallEventsMap.get(channel.getLogicalSlotNumber());
+                        DecodeEvent detectedEvent = mDetectedCallEventsMap.get(channel);
 
                         if(isStale(detectedEvent, csbk.getTimestamp(), csbk.getIdentifiers()))
                         {
-                            detectedEvent = getDecodeEvent(csbk, DecodeEventType.CALL_GROUP, channel, mergedIdentifiers);
+                            detectedEvent = getDecodeEvent(csbk, DecodeEventType.CALL_GROUP, channel,
-                            mDetectedCallEventsMap.put(channel.getLogicalSlotNumber(), detectedEvent);
+                                    new IdentifierCollection(csbk.getIdentifiers()));
+                            mDetectedCallEventsMap.put(channel, detectedEvent);
                         }
                         else
                         {
@@ -828,8 +956,8 @@ public class DMRDecoderState extends TimeslotDecoderState
             case MOTOROLA_CONPLUS_TALKGROUP_AFFILIATION:
                 DecodeEvent affiliateEvent = DMRDecodeEvent.builder(DecodeEventType.AFFILIATE, csbk.getTimestamp())
                     .details("TALKGROUP AFFILIATION")
-                    .identifiers(getMergedIdentifierCollection(csbk.getIdentifiers()))
+                    .identifiers(new IdentifierCollection(csbk.getIdentifiers()))
-                    .timeslot(csbk.getTimeslot())
+                    .timeslot(getTimeslot())
                     .build();
                 broadcast(affiliateEvent);
                 broadcast(new DecoderStateEvent(this, Event.CONTINUATION, State.CONTROL, getTimeslot()));
@@ -840,19 +968,20 @@ public class DMRDecoderState extends TimeslotDecoderState
         }
     }
 
-    private DecodeEvent getDecodeEvent(CSBKMessage csbk, DecodeEventType decodeEventType, DMRChannel channel, IdentifierCollection mergedIdentifiers) {
+    private DecodeEvent getDecodeEvent(CSBKMessage csbk, DecodeEventType decodeEventType, DMRChannel channel,
+                                       IdentifierCollection identifierCollection) {
         return DMRDecodeEvent.builder(decodeEventType, csbk.getTimestamp())
                 .channel(channel)
                 .details(csbk.getOpcode().getLabel())
-                .identifiers(mergedIdentifiers)
+                .identifiers(identifierCollection)
-                .timeslot(channel.getTimeslot())
+                .timeslot(getTimeslot())
                 .build();
     }
 
     private DecodeEvent getDecodeEvent(CSBKMessage csbk, DecodeEventType decodeEventType, String details) {
         return DMRDecodeEvent.builder(decodeEventType, csbk.getTimestamp())
-                .identifiers(getMergedIdentifierCollection(csbk.getIdentifiers()))
+                .identifiers(new IdentifierCollection(csbk.getIdentifiers()))
-                .timeslot(csbk.getTimeslot())
+                .timeslot(getTimeslot())
                 .details(details)
                 .build();
     }
@@ -955,6 +1084,15 @@ public class DMRDecoderState extends TimeslotDecoderState
     {
         switch(message.getOpcode())
         {
+            case FULL_ENCRYPTION_PARAMETERS:
+                if(message instanceof io.github.dsheirer.module.decode.dmr.message.data.lc.full.EncryptionParameters ep)
+                {
+                    if(mCurrentCallEvent != null)
+                    {
+                        mCurrentCallEvent.setDetails(ep.getDetails());
+                    }
+                }
+                break;
             case SHORT_CAPACITY_PLUS_REST_CHANNEL_NOTIFICATION:
                 if(message instanceof CapacityPlusRestChannel)
                 {
@@ -978,11 +1116,9 @@ public class DMRDecoderState extends TimeslotDecoderState
                     }
                 }
                 break;
-            case FULL_CAPACITY_PLUS_GROUP_VOICE_CHANNEL_USER:
+            case FULL_MOTOROLA_GROUP_VOICE_CHANNEL_USER:
-                if(message instanceof CapacityPlusGroupVoiceChannelUser cpgvcu)
+                if(message instanceof MotorolaGroupVoiceChannelUser cpgvcu)
                 {
-                    updateRestChannel(cpgvcu.getRestChannel());
-
                     if(isTerminator)
                     {
                         getIdentifierCollection().remove(Role.FROM);
@@ -1097,19 +1233,17 @@ public class DMRDecoderState extends TimeslotDecoderState
                 }
                 break;
             case FULL_STANDARD_GPS_INFO:
-                if(message instanceof GPSInformation)
+                if(message instanceof GPSInformation gpsInformation)
                 {
-                    GPSInformation gpsInformation = (GPSInformation)message;
+                    PlottableDecodeEvent plottableGPS = PlottableDecodeEvent.plottableBuilder(DecodeEventType.GPS, message.getTimestamp())
-                    MutableIdentifierCollection ic = new MutableIdentifierCollection(getIdentifierCollection().getIdentifiers());
+                            .channel(getCurrentChannel())
-                    ic.update(gpsInformation.getGPSLocation());
-
-                    DecodeEvent gpsEvent = DMRDecodeEvent.builder(DecodeEventType.GPS, message.getTimestamp())
-                        .identifiers(ic)
-                        .timeslot(message.getTimeslot())
                             .details("LOCATION:" + gpsInformation.getGPSLocation())
+                            .identifiers(new IdentifierCollection(getIdentifierCollection().getIdentifiers()))
+                            .protocol(Protocol.DMR)
+                            .location(gpsInformation.getPosition())
                             .build();
 
-                    broadcast(gpsEvent);
+                    broadcast(plottableGPS);
                 }
                 break;
             case FULL_STANDARD_TALKER_ALIAS_COMPLETE:
@@ -1121,6 +1255,41 @@ public class DMRDecoderState extends TimeslotDecoderState
         }
     }
 
+    /**
+     * Updates the current call with encryption information.
+     * @param encryptionParameters decoded from the Voice Frame F
+     * @param isGroup true for group or false for individual call.
+     */
+    private void updateEncryptedCall(EncryptionParameters encryptionParameters, boolean isGroup, long timestamp)
+    {
+        if(mCurrentCallEvent != null)
+        {
+            String details = mCurrentCallEvent.getDetails();;
+
+            if(details == null)
+            {
+                details = encryptionParameters.toString();
+            }
+            else if(!details.contains(encryptionParameters.toString()) && !details.contains("ENCRYPTION"))
+            {
+                details += " " + encryptionParameters;
+            }
+
+            mCurrentCallEvent.setDetails(details);
+        }
+        else
+        {
+            mCurrentCallEvent = DMRDecodeEvent.builder(isGroup ? DecodeEventType.CALL_GROUP_ENCRYPTED :
+                            DecodeEventType.CALL_ENCRYPTED, timestamp)
+                    .channel(getCurrentChannel())
+                    .details(encryptionParameters.toString())
+                    .identifiers(getIdentifierCollection().copyOf())
+                    .timeslot(getTimeslot())
+                    .build();
+            broadcast(mCurrentCallEvent);
+        }
+    }
+
     /**
      * Updates or creates a current call event.
      *
@@ -1138,13 +1307,14 @@ public class DMRDecoderState extends TimeslotDecoderState
                 .channel(getCurrentChannel())
                 .details(details)
                 .identifiers(getIdentifierCollection().copyOf())
+                .timeslot(getTimeslot())
                 .build();
 
             broadcast(mCurrentCallEvent);
         }
         else
         {
-            if(type != DecodeEventType.CALL)
+            if(mCurrentCallEvent.getDetails() == null)
             {
                 mCurrentCallEvent.setDetails(details);
             }

src/main/java/io/github/dsheirer/module/decode/dmr/DMRMessageProcessor.java

@@ -27,6 +27,7 @@ import io.github.dsheirer.module.decode.dmr.message.CACH;
 import io.github.dsheirer.module.decode.dmr.message.DMRBurst;
 import io.github.dsheirer.module.decode.dmr.message.data.IDLEMessage;
 import io.github.dsheirer.module.decode.dmr.message.data.block.DataBlock;
+import io.github.dsheirer.module.decode.dmr.message.data.csbk.CSBKMessage;
 import io.github.dsheirer.module.decode.dmr.message.data.csbk.standard.Aloha;
 import io.github.dsheirer.module.decode.dmr.message.data.csbk.standard.Preamble;
 import io.github.dsheirer.module.decode.dmr.message.data.csbk.standard.announcement.Announcement;
@@ -44,6 +45,8 @@ import io.github.dsheirer.module.decode.dmr.message.data.mbc.MBCContinuationBloc
 import io.github.dsheirer.module.decode.dmr.message.data.packet.PacketSequenceAssembler;
 import io.github.dsheirer.module.decode.dmr.message.data.terminator.Terminator;
 import io.github.dsheirer.module.decode.dmr.message.voice.VoiceEMBMessage;
+import io.github.dsheirer.module.decode.dmr.message.voice.VoiceMessage;
+import io.github.dsheirer.module.decode.dmr.message.voice.VoiceSuperFrameProcessor;
 import io.github.dsheirer.sample.Listener;
 import java.util.ArrayList;
 import java.util.List;
@@ -59,6 +62,8 @@ public class DMRMessageProcessor implements Listener<IMessage>
 {
     private final static Logger mLog = LoggerFactory.getLogger(DMRMessageProcessor.class);
     private DecodeConfigDMR mConfigDMR;
+    private VoiceSuperFrameProcessor mSuperFrameProcessor1 = new VoiceSuperFrameProcessor();
+    private VoiceSuperFrameProcessor mSuperFrameProcessor2 = new VoiceSuperFrameProcessor();
     private FLCAssembler mFLCAssemblerTimeslot1 = new FLCAssembler(1);
     private FLCAssembler mFLCAssemblerTimeslot2 = new FLCAssembler(2);
     private MBCAssembler mMBCAssembler = new MBCAssembler();
@@ -67,6 +72,7 @@ public class DMRMessageProcessor implements Listener<IMessage>
     private TalkerAliasAssembler mTalkerAliasAssembler = new TalkerAliasAssembler();
     private Listener<IMessage> mMessageListener;
     private Map<Integer,TimeslotFrequency> mTimeslotFrequencyMap = new TreeMap<>();
+    private DmrCrcMaskManager mCrcMaskManager = new DmrCrcMaskManager();
 
     /**
      * Constructs an instance
@@ -89,19 +95,64 @@ public class DMRMessageProcessor implements Listener<IMessage>
     @Override
     public void receive(IMessage message)
     {
-        //Enrich messages that carry DMR Logical Slot Number channels with LCN to frequency mappings
+        if(message == null)
+        {
+            return;
+        }
+
+        //Detect and correct messages employing an alternate CRC mask pattern.
+        if(!message.isValid() && message instanceof CSBKMessage csbk)
+        {
+            mCrcMaskManager.check(csbk);
+        }
+
+        if(message instanceof FullLCMessage flc)
+        {
+            if(flc.getTimeslot() == 1)
+            {
+                mSuperFrameProcessor1.process(flc);
+            }
+            else
+            {
+                mSuperFrameProcessor2.process(flc);
+            }
+        }
+        else if(message instanceof VoiceMessage voiceMessage)
+        {
+            if(voiceMessage.getTimeslot() == 1)
+            {
+                mSuperFrameProcessor1.process(voiceMessage);
+            }
+            else
+            {
+                mSuperFrameProcessor2.process(voiceMessage);
+            }
+        }
+        else if(message instanceof DMRBurst dmrBurst && dmrBurst.isValid())
+        {
+            if(dmrBurst.getTimeslot() == 1)
+            {
+                mSuperFrameProcessor1.reset();
+            }
+            else
+            {
+                mSuperFrameProcessor2.reset();
+            }
+        }
+
+        //Enrich messages that carry DMR Logical Channel Numbers with LCN to frequency mappings
         if(message instanceof ITimeslotFrequencyReceiver)
         {
             ITimeslotFrequencyReceiver receiver = (ITimeslotFrequencyReceiver)message;
-            int[] lsns = receiver.getLogicalTimeslotNumbers();
+            int[] lcns = receiver.getLogicalChannelNumbers();
 
             List<TimeslotFrequency> timeslotFrequencies = new ArrayList<>();
 
-            for(int lsn: lsns)
+            for(int lcn: lcns)
             {
-                if(mTimeslotFrequencyMap.containsKey(lsn))
+                if(mTimeslotFrequencyMap.containsKey(lcn))
                 {
-                    timeslotFrequencies.add(mTimeslotFrequencyMap.get(lsn));
+                    timeslotFrequencies.add(mTimeslotFrequencyMap.get(lcn));
                 }
             }
 
@@ -115,10 +166,8 @@ public class DMRMessageProcessor implements Listener<IMessage>
         dispatch(message);
 
         //Extract the Full Link Control message fragment from the Voice with embedded signalling message
-        if(message instanceof VoiceEMBMessage)
+        if(message instanceof VoiceEMBMessage voice)
         {
-            VoiceEMBMessage voice = (VoiceEMBMessage)message;
-
             if(message.getTimeslot() == 1)
             {
                 FullLCMessage flco = mFLCAssemblerTimeslot1.process(voice.getEMB().getLCSS(),

src/main/java/io/github/dsheirer/module/decode/dmr/DMRNetworkConfigurationMonitor.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
- *  * ******************************************************************************
+ * This program is free software: you can redistribute it and/or modify
- *  * Copyright (C) 2014-2020 Dennis Sheirer
+ * it under the terms of the GNU General Public License as published by
- *  *
+ * the Free Software Foundation, either version 3 of the License, or
- *  * This program is free software: you can redistribute it and/or modify
+ * (at your option) any later version.
- *  * 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/>
- *  * *****************************************************************************
  *
+ * 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.module.decode.dmr;
@@ -41,14 +38,13 @@ import io.github.dsheirer.module.decode.dmr.message.data.lc.shorty.ConnectPlusCo
 import io.github.dsheirer.module.decode.dmr.message.data.lc.shorty.ConnectPlusTrafficChannel;
 import io.github.dsheirer.module.decode.dmr.message.type.Model;
 import io.github.dsheirer.module.decode.dmr.message.type.SystemIdentityCode;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * Tracks the network configuration details of a DMR network from the broadcast messages
@@ -250,7 +246,7 @@ public class DMRNetworkConfigurationMonitor
                     ConnectPlusNeighborReport cpnr = (ConnectPlusNeighborReport)csbk;
                     mNeighborSites.addAll(cpnr.getNeighbors());
                 }
-                if(mBrand == null)
+                if(mBrand == null || mBrand != BRAND_MOTOROLA_CONNECT_PLUS)
                 {
                     mBrand = BRAND_MOTOROLA_CONNECT_PLUS;
                 }
@@ -279,7 +275,7 @@ public class DMRNetworkConfigurationMonitor
      */
     private void addDmrChannel(DMRChannel dmrChannel)
     {
-        mObservedChannelMap.put(dmrChannel.getLogicalSlotNumber(), dmrChannel);
+        mObservedChannelMap.put(dmrChannel.getValue(), dmrChannel);
     }
 
     public void reset()

src/main/java/io/github/dsheirer/module/decode/dmr/DMRSyncPattern.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -91,9 +91,17 @@ public enum DMRSyncPattern
     private static final EnumSet<DMRSyncPattern> CACH_PATTERNS = EnumSet.of(BASE_STATION_DATA, BASE_STATION_VOICE,
         BS_VOICE_FRAME_B, BS_VOICE_FRAME_C, BS_VOICE_FRAME_D, BS_VOICE_FRAME_E, BS_VOICE_FRAME_F);
 
-    //Direct Mode Sync Patterns
+    //Direct Mode TS 1 Sync Patterns
-    private static final EnumSet<DMRSyncPattern> DIRECT_MODE_PATTERNS = EnumSet.of(DIRECT_MODE_DATA_TIMESLOT_1,
+    private static final EnumSet<DMRSyncPattern> DIRECT_MODE_TS1_PATTERNS = EnumSet.of(DIRECT_MODE_VOICE_TIMESLOT_1,
-        DIRECT_MODE_DATA_TIMESLOT_2, DIRECT_MODE_VOICE_TIMESLOT_1, DIRECT_MODE_VOICE_TIMESLOT_2);
+            DIRECT_MODE_DATA_TIMESLOT_1);
+
+    //Direct Mode TS 2 Sync Patterns
+    private static final EnumSet<DMRSyncPattern> DIRECT_MODE_TS2_PATTERNS = EnumSet.of(DIRECT_MODE_VOICE_TIMESLOT_2,
+            DIRECT_MODE_DATA_TIMESLOT_2);
+
+    //Mobile Station Sync Patterns
+    private static final EnumSet<DMRSyncPattern> MOBILE_STATION_PATTERNS = EnumSet.of(MOBILE_STATION_DATA,
+            MOBILE_STATION_VOICE, MS_VOICE_FRAME_B, MS_VOICE_FRAME_C, MS_VOICE_FRAME_D, MS_VOICE_FRAME_E, MS_VOICE_FRAME_F);
 
     /**
      * Pattern that represents the enum entry
@@ -140,7 +148,43 @@ public enum DMRSyncPattern
      */
     public boolean isDirectMode()
     {
-        return DIRECT_MODE_PATTERNS.contains(this);
+        return isDirectModeTS1() || isDirectModeTS2();
+    }
+
+    /**
+     * Indicates if this is Direct Mode sync pattern for timestot 1
+     * @return true if DMTS1
+     */
+    public boolean isDirectModeTS1()
+    {
+        return DIRECT_MODE_TS1_PATTERNS.contains(this);
+    }
+
+    /**
+     * Indicates if this is Direct Mode sync pattern for timestot 2
+     * @return true if DMTS2
+     */
+    public boolean isDirectModeTS2()
+    {
+        return DIRECT_MODE_TS2_PATTERNS.contains(this);
+    }
+
+    /**
+     * Indicates if this is a mobile station sync pattern
+     * @return true if a mobile station sync pattern.
+     */
+    public boolean isMobileStationSyncPattern()
+    {
+        return MOBILE_STATION_PATTERNS.contains(this);
+    }
+
+    /**
+     * Indicates if this is a mobile sync pattern, either mobile station or direct mode.
+     * @return true if a mobile sync pattern.
+     */
+    public boolean isMobileSyncPattern()
+    {
+        return isMobileStationSyncPattern() || isDirectMode();
     }
 
     /**

src/main/java/io/github/dsheirer/module/decode/dmr/DMRTrafficChannelManager.java

@@ -98,7 +98,7 @@ public class DMRTrafficChannelManager extends TrafficChannelManager implements I
     private List<Channel> mManagedTrafficChannels;
 
     private Map<Long,Channel> mAllocatedTrafficChannelFrequencyMap = new ConcurrentHashMap<>();
-    private Map<Integer,DMRChannelGrantEvent> mLSNGrantEventMap = new ConcurrentHashMap<>();
+    private Map<DMRChannel,DMRChannelGrantEvent> mChannelGrantEventMap = new ConcurrentHashMap<>();
 
     private Listener<ChannelEvent> mChannelEventListener;
     private Listener<IDecodeEvent> mDecodeEventListener;
@@ -322,9 +322,7 @@ public class DMRTrafficChannelManager extends TrafficChannelManager implements I
     public void processChannelGrant(DMRChannel channel, IdentifierCollection identifierCollection,
                                     Opcode opcode, long timestamp, boolean encrypted)
     {
-        int lsn = channel.getLogicalSlotNumber();
+        DMRChannelGrantEvent event = mChannelGrantEventMap.get(channel);
-
-        DMRChannelGrantEvent event = mLSNGrantEventMap.get(lsn);
         DecodeEventType decodeEventType = getEventType(opcode, identifierCollection, encrypted);
 
         if(isStale(event, timestamp, identifierCollection)) //Create new event
@@ -335,7 +333,7 @@ public class DMRTrafficChannelManager extends TrafficChannelManager implements I
                 .identifiers(identifierCollection)
                 .build();
 
-            mLSNGrantEventMap.put(lsn, event);
+            mChannelGrantEventMap.put(channel, event);
 
         }
         else //Update current event
@@ -355,7 +353,7 @@ public class DMRTrafficChannelManager extends TrafficChannelManager implements I
                         .identifiers(identifierCollection)
                         .build();
 
-                    mLSNGrantEventMap.put(lsn, event);
+                    mChannelGrantEventMap.put(channel, event);
                     broadcast(event);
                 }
             }
@@ -643,37 +641,37 @@ public class DMRTrafficChannelManager extends TrafficChannelManager implements I
          */
         private void removeCallEvents(long frequency)
         {
-            List<Integer> lsnsToRemove = new ArrayList<>();
+            List<DMRChannel> channelsToRemove = new ArrayList<>();
 
-            for(Map.Entry<Integer,DMRChannelGrantEvent> entry: mLSNGrantEventMap.entrySet())
+            for(Map.Entry<DMRChannel,DMRChannelGrantEvent> entry: mChannelGrantEventMap.entrySet())
             {
-                if(entry.getValue().getChannelDescriptor().getDownlinkFrequency() == frequency)
+                if(entry.getKey().getDownlinkFrequency() == frequency)
                 {
-                    lsnsToRemove.add(entry.getKey());
+                    channelsToRemove.add(entry.getKey());
                 }
             }
 
-            for(Integer lsn: lsnsToRemove)
+            for(DMRChannel channel: channelsToRemove)
             {
-                mLSNGrantEventMap.remove(lsn);
+                mChannelGrantEventMap.remove(channel);
             }
         }
 
         private void updateCallEventDetails(long frequency, String detailFragment)
         {
-            List<Integer> lsnsToUpdate = new ArrayList<>();
+            List<DMRChannel> channelsToUpdate = new ArrayList<>();
 
-            for(Map.Entry<Integer,DMRChannelGrantEvent> entry: mLSNGrantEventMap.entrySet())
+            for(Map.Entry<DMRChannel,DMRChannelGrantEvent> entry: mChannelGrantEventMap.entrySet())
             {
                 if(entry.getValue().getChannelDescriptor().getDownlinkFrequency() == frequency)
                 {
-                    lsnsToUpdate.add(entry.getKey());
+                    channelsToUpdate.add(entry.getKey());
                 }
             }
 
-            for(Integer lsn: lsnsToUpdate)
+            for(DMRChannel channel: channelsToUpdate)
             {
-                DMRChannelGrantEvent event = mLSNGrantEventMap.get(lsn);
+                DMRChannelGrantEvent event = mChannelGrantEventMap.get(channel);
 
                 if(event != null)
                 {

src/main/java/io/github/dsheirer/module/decode/dmr/DmrCrcMaskManager.java

@@ -0,0 +1,232 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.module.decode.dmr;
+
+import io.github.dsheirer.edac.CRCDMR;
+import io.github.dsheirer.module.decode.dmr.message.data.csbk.CSBKMessage;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+import java.util.TreeMap;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Manages alternate CRC masks that may be employed in a system.
+ */
+public class DmrCrcMaskManager
+{
+    private Logger LOGGER = LoggerFactory.getLogger(DmrCrcMaskManager.class);
+    private Map<Integer, ResidualCrcMaskTracker> mCsbkResidualTrackerMap = new TreeMap<>();
+    private int mDominantMask = 0;
+
+    /**
+     * Constructs an instance
+     */
+    public DmrCrcMaskManager()
+    {
+    }
+
+    /**
+     * Creates a deep copy (ie clone) of all tracked values
+     * @return list of tracker clones.
+     */
+    public List<ResidualCrcMaskTracker> cloneTrackers()
+    {
+        List<ResidualCrcMaskTracker>trackers = new ArrayList<>();
+        for(ResidualCrcMaskTracker tracker: mCsbkResidualTrackerMap.values())
+        {
+            trackers.add(tracker.clone());
+        }
+
+        return trackers;
+    }
+
+    /**
+     * Logs the current tracked CRC values and counts.
+     */
+    public void log()
+    {
+        List<ResidualCrcMaskTracker> trackers = new ArrayList<>(mCsbkResidualTrackerMap.values());
+        Collections.sort(trackers);
+
+        StringBuilder sb = new StringBuilder();
+        sb.append("DMR CRC Mask Manager - Current Tracked Values\n");
+        for(ResidualCrcMaskTracker tracker: trackers)
+        {
+            sb.append("\tTracked Value: ").append(String.format("0x%04X", tracker.getTrackedValue()));
+            sb.append(" Count:").append(tracker.getCount());
+            sb.append(" Last Observed: " + new Date(tracker.getLastUpdated())).append("\n");
+        }
+
+        LOGGER.info(sb.toString());
+    }
+
+    /**
+     * Checks the CSBK message that has a failed CRC checksum to detect if an alternate CRC mask value is employed and
+     * if so, attempts to correct the message by using the alternate mask value once the alternate mask value is
+     * detected to be used consistently enough.
+     * @param csbk to re-check.
+     */
+    public void check(CSBKMessage csbk)
+    {
+        if(!csbk.isValid())
+        {
+            int residual = CRCDMR.calculateResidual(csbk.getMessage(), 0, 80);
+
+            if(mCsbkResidualTrackerMap.containsKey(residual))
+            {
+                mCsbkResidualTrackerMap.get(residual).increment();
+            }
+            else
+            {
+                mCsbkResidualTrackerMap.put(residual, new ResidualCrcMaskTracker(residual));
+            }
+
+            List<ResidualCrcMaskTracker> trackers = new ArrayList<>(mCsbkResidualTrackerMap.values());
+            Collections.sort(trackers);
+
+            if(trackers.size() > 5)
+            {
+                mCsbkResidualTrackerMap.remove(trackers.get(0).getTrackedValue());
+            }
+
+            if(trackers.size() > 0)
+            {
+                ResidualCrcMaskTracker dominant = trackers.get(trackers.size() - 1);
+
+                if(dominant.isValid())
+                {
+                    mDominantMask = dominant.getTrackedValue();
+                }
+            }
+
+            if(mDominantMask != 0)
+            {
+                csbk.checkCRC(mDominantMask);
+//
+//                if(csbk.isValid())
+//                {
+//                    LOGGER.info("CSBK fixed using alternate mask: " + Integer.toHexString(mDominantMask).toUpperCase());
+//                }
+            }
+        }
+    }
+
+    /**
+     * Residual CRC mask value tracker.  Tracks the number of observances of a residual CRC calculated value to detect
+     * when an alternate CRC mask pattern is employed and automatically correct CRC values for messages.
+     */
+    public class ResidualCrcMaskTracker implements Comparable<ResidualCrcMaskTracker>
+    {
+        private int mTrackedValue;
+        private int mCount;
+        private long mLastUpdated;
+
+        /**
+         * Constructs an instance for the specified residual, sets the count to one and sets the last update to now.
+         * @param residual value to track.
+         */
+        public ResidualCrcMaskTracker(int residual)
+        {
+            mTrackedValue = residual;
+            mCount = 1;
+            mLastUpdated = System.currentTimeMillis();
+        }
+
+        /**
+         * Create a deep copy of this instance.
+         * @return cloned instance.
+         */
+        public ResidualCrcMaskTracker clone()
+        {
+            ResidualCrcMaskTracker clone = new ResidualCrcMaskTracker(getTrackedValue());
+            clone.mCount = mCount;
+            clone.mLastUpdated = mLastUpdated;
+            return clone;
+        }
+
+        /**
+         * Count of number of times this residual has been observed.
+         * @return count
+         */
+        public int getCount()
+        {
+            return mCount;
+        }
+
+        /**
+         * Indicates that the residual value has been observed at least 3x times indicating that it is possibly valid.
+         * @return
+         */
+        public boolean isValid()
+        {
+            return mCount >= 3;
+        }
+
+        /**
+         * Timestamp when this value was last observed.
+         */
+        public long getLastUpdated()
+        {
+            return mLastUpdated;
+        }
+
+        /**
+         * Residual tracked value.
+         * @return residual
+         */
+        public int getTrackedValue()
+        {
+            return mTrackedValue;
+        }
+
+        public void increment()
+        {
+            mCount++;
+            //Prevent rollover by keeping value at max integer value.
+            if(mCount < 0)
+            {
+                mCount = Integer.MAX_VALUE;
+            }
+            mLastUpdated = System.currentTimeMillis();
+        }
+
+        /**
+         * Custom sort order by count and then by last updated timestamp.
+         * @param o the object to be compared.
+         * @return
+         */
+        @Override
+        public int compareTo(ResidualCrcMaskTracker o)
+        {
+            int comparison = Integer.compare(getCount(), o.getCount());
+
+            if(comparison == 0)
+            {
+                comparison = Long.compare(getLastUpdated(), o.getLastUpdated());
+            }
+
+            return comparison;
+        }
+    }
+}

src/main/java/io/github/dsheirer/module/decode/dmr/audio/DMRAudioModule.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2022 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -38,7 +38,6 @@ import io.github.dsheirer.module.decode.dmr.message.data.lc.LCMessage;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.AbstractVoiceChannelUser;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.FullLCMessage;
 import io.github.dsheirer.module.decode.dmr.message.data.terminator.Terminator;
-import io.github.dsheirer.module.decode.dmr.message.type.ServiceOptions;
 import io.github.dsheirer.module.decode.dmr.message.voice.VoiceEMBMessage;
 import io.github.dsheirer.module.decode.dmr.message.voice.VoiceMessage;
 import io.github.dsheirer.preference.UserPreferences;
@@ -104,44 +103,24 @@ public class DMRAudioModule extends AmbeAudioModule implements IdentifierUpdateP
     public void receive(IMessage message)
     {
         if(hasAudioCodec() && message.getTimeslot() == getTimeslot())
+        {
+            //Attempt to set the audio encryption state from certain types of messages
+            if(!mEncryptedCallStateEstablished)
             {
                 //DCDM doesn't provide FLCs or EMBs ... assume that the call is unencrypted.
-            if(!mEncryptedCallStateEstablished && message instanceof VoiceMessage vm &&
+                if(message instanceof VoiceMessage vm && vm.getSyncPattern().isDirectMode())
-                    vm.getSyncPattern().isDirectMode())
                 {
                     mEncryptedCallStateEstablished = true;
                     mEncryptedCall = false;
-                List<byte[]> frames = vm.getAMBEFrames();
-                for(byte[] frame: frames)
-                {
-                    processAudio(frame, message.getTimestamp());
-                }
                 }
                 //Both Motorola and Hytera signal their Basic Privacy (BP) scrambling in some of the Voice B-F frames
                 //in the EMB field.
-            else if(!mEncryptedCallStateEstablished && message instanceof VoiceEMBMessage voiceMessage)
+                else if(message instanceof VoiceEMBMessage voiceMessage && voiceMessage.getEMB().isValid())
-            {
-                if(voiceMessage.getEMB().isValid())
                 {
                     mEncryptedCallStateEstablished = true;
                     mEncryptedCall = voiceMessage.getEMB().isEncrypted();
                 }
-
+                else if(message instanceof VoiceHeader voiceHeader)
-                List<byte[]> frames = voiceMessage.getAMBEFrames();
-                for(byte[] frame: frames)
-                {
-                    processAudio(frame, message.getTimestamp());
-                }
-            }
-            else if(message instanceof VoiceMessage voiceMessage)
-            {
-                List<byte[]> frames = voiceMessage.getAMBEFrames();
-                for(byte[] frame: frames)
-                {
-                    processAudio(frame, message.getTimestamp());
-                }
-            }
-            else if(!mEncryptedCallStateEstablished && message instanceof VoiceHeader voiceHeader)
                 {
                     LCMessage lc = voiceHeader.getLCMessage();
 
@@ -154,14 +133,25 @@ public class DMRAudioModule extends AmbeAudioModule implements IdentifierUpdateP
                         }
                     }
                 }
-            //Note: the DMRMessageProcess extracts Full Link Control messages from Voice Frames B-C and sends them
+                //Note: the DMRMessageProcessor extracts Full Link Control messages from Voice Frames B-C and sends them
                 // independent of any DMR Burst messaging.  When encountered, it can be assumed that they are part of
                 // an ongoing call and can be used to establish encryption state when the FLC is a voice channel user.
-            else if(!mEncryptedCallStateEstablished && message instanceof AbstractVoiceChannelUser avcu)
+                else if(message instanceof AbstractVoiceChannelUser avcu)
                 {
-                ServiceOptions serviceOptions = avcu.getServiceOptions();
                     mEncryptedCallStateEstablished = true;
-                mEncryptedCall = serviceOptions.isEncrypted();
+                    mEncryptedCall = avcu.getServiceOptions().isEncrypted();
+                }
+            }
+
+            //Queue or process audio frames.  Note: audio frames are held/queued until encrypted state is established
+            //before any audio is generated for the audio segment.
+            if(message instanceof VoiceMessage voiceMessage)
+            {
+                List<byte[]> frames = voiceMessage.getAMBEFrames();
+                for(byte[] frame: frames)
+                {
+                    processAudio(frame, message.getTimestamp());
+                }
             }
             else if(message instanceof Terminator)
             {

src/main/java/io/github/dsheirer/module/decode/dmr/audio/DMRCallSequenceRecorder.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- * Copyright (C) 2014-2021 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -32,17 +32,16 @@ import io.github.dsheirer.module.decode.dmr.message.data.lc.full.GroupVoiceChann
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.UnitToUnitVoiceChannelUser;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.hytera.HyteraGroupVoiceChannelUser;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.hytera.HyteraUnitToUnitVoiceChannelUser;
-import io.github.dsheirer.module.decode.dmr.message.data.lc.full.motorola.CapacityPlusGroupVoiceChannelUser;
 import io.github.dsheirer.module.decode.dmr.message.data.lc.full.motorola.CapacityPlusWideAreaVoiceChannelUser;
+import io.github.dsheirer.module.decode.dmr.message.data.lc.full.motorola.MotorolaGroupVoiceChannelUser;
 import io.github.dsheirer.module.decode.dmr.message.data.terminator.Terminator;
 import io.github.dsheirer.module.decode.dmr.message.voice.VoiceMessage;
 import io.github.dsheirer.preference.UserPreferences;
 import io.github.dsheirer.sample.Listener;
+import java.util.List;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.List;
-
 /**
  * DMR AMBE Frame recorder generates call sequence recordings containing JSON representations of audio
  * frames, optional encryption and call identifiers.
@@ -206,8 +205,8 @@ public class DMRCallSequenceRecorder extends MBECallSequenceRecorder
             {
                 switch(message.getOpcode())
                 {
-                    case FULL_CAPACITY_PLUS_GROUP_VOICE_CHANNEL_USER:
+                    case FULL_MOTOROLA_GROUP_VOICE_CHANNEL_USER:
-                        if(message instanceof CapacityPlusGroupVoiceChannelUser cpvcu)
+                        if(message instanceof MotorolaGroupVoiceChannelUser cpvcu)
                         {
                             if(mCallSequence == null)
                             {

src/main/java/io/github/dsheirer/module/decode/dmr/channel/DMRAbsoluteChannel.java

@@ -1,23 +1,20 @@
 /*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 Dennis Sheirer
  *
- *  * ******************************************************************************
+ * This program is free software: you can redistribute it and/or modify
- *  * Copyright (C) 2014-2019 Dennis Sheirer
+ * it under the terms of the GNU General Public License as published by
- *  *
+ * the Free Software Foundation, either version 3 of the License, or
- *  * This program is free software: you can redistribute it and/or modify
+ * (at your option) any later version.
- *  * 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/>
- *  * *****************************************************************************
  *
+ * 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.module.decode.dmr.channel;

src/main/java/io/github/dsheirer/module/decode/dmr/channel/DMRChannel.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -26,6 +26,8 @@ import io.github.dsheirer.identifier.Role;
 import io.github.dsheirer.identifier.integer.IntegerIdentifier;
 import io.github.dsheirer.module.decode.p25.phase1.message.IFrequencyBand;
 import io.github.dsheirer.protocol.Protocol;
+import java.util.List;
+import java.util.Objects;
 import org.apache.commons.lang3.Validate;
 
 /**
@@ -33,8 +35,9 @@ import org.apache.commons.lang3.Validate;
  *
  * Note: timeslots are tracked as 1 and 2
  */
-public abstract class DMRChannel extends IntegerIdentifier implements IChannelDescriptor
+public abstract class DMRChannel extends IntegerIdentifier implements IChannelDescriptor,  ITimeslotFrequencyReceiver
 {
+    private TimeslotFrequency mTimeslotFrequency;
     private int mTimeslot;
 
     /**
@@ -56,13 +59,23 @@ public abstract class DMRChannel extends IntegerIdentifier implements IChannelDe
     }
 
     /**
-     * Repeater number for the channel.
+     * Repeater number aka Logical Channel Number (LCN) for the channel.
      */
-    public int getRepeater()
+    public int getChannelNumber()
     {
         return getValue();
     }
 
+    /**
+     * Convenience method to format the single channel number as an array for TimeslotFrequency matching.
+     * @return channel number as an integer array.
+     */
+    public int[] getLogicalChannelNumbers()
+    {
+        return new int[]{getChannelNumber()};
+    }
+
+
     /**
      * Timeslot for the channel.
      * @return timeslot as zero-based index with values in range: 0 or 1.
@@ -72,36 +85,6 @@ public abstract class DMRChannel extends IntegerIdentifier implements IChannelDe
         return mTimeslot;
     }
 
-    /**
-     * Logical slot number for this channel.  LSN is a 1-based index value where repeater one, timeslot 1 is
-     * LSN 1, timeslot 2 is LSN 2, etc.
-     *
-     * Formula: LSN = ((channel - 1) * 2) + timeslot
-     *
-     * @return logical slot number, a 1-based index value
-     */
-    public int getLogicalSlotNumber()
-    {
-        int repeater = getRepeater();
-
-        if(repeater > 0)
-        {
-            return ((repeater - 1) * 2) + getTimeslot();
-        }
-
-        return 0;
-    }
-
-    /**
-     * Returns an array of length 1 containing this channel's logical slot number
-     */
-    public int[] getLSNArray()
-    {
-        int[] logicalSlotNumbers = new int[1];
-        logicalSlotNumbers[0] = getLogicalSlotNumber();
-        return logicalSlotNumbers;
-    }
-
     /**
      * Number of timeslots for the DMR channel.
      * @return 2 always.
@@ -121,6 +104,13 @@ public abstract class DMRChannel extends IntegerIdentifier implements IChannelDe
         return true;
     }
 
+
+    @Override
+    public String toString()
+    {
+        return "CHAN:" + getChannelNumber() + ":" + getTimeslot();
+    }
+
     /**
      * Not implemented
      */
@@ -138,4 +128,72 @@ public abstract class DMRChannel extends IntegerIdentifier implements IChannelDe
     {
         throw new IllegalArgumentException("This method is not supported");
     }
+
+    @Override
+    public long getDownlinkFrequency()
+    {
+        if(mTimeslotFrequency != null)
+        {
+            return mTimeslotFrequency.getDownlinkFrequency();
+        }
+
+        return 0;
+    }
+
+    @Override
+    public long getUplinkFrequency()
+    {
+        if(mTimeslotFrequency != null)
+        {
+            return mTimeslotFrequency.getUplinkFrequency();
+        }
+
+        return 0;
+    }
+
+    /**
+     * Sets the lsn to frequency mapper value.
+     * @param timeslotFrequency to set
+     */
+    public void setTimeslotFrequency(TimeslotFrequency timeslotFrequency)
+    {
+        mTimeslotFrequency = timeslotFrequency;
+    }
+
+    @Override
+    public void apply(List<TimeslotFrequency> timeslotFrequencies)
+    {
+        for(TimeslotFrequency timeslotFrequency: timeslotFrequencies)
+        {
+            if(timeslotFrequency.getChannelNumber() == getChannelNumber())
+            {
+                setTimeslotFrequency(timeslotFrequency);
+                return;
+            }
+        }
+    }
+
+    @Override
+    public boolean equals(Object o)
+    {
+        if(this == o)
+        {
+            return true;
+        }
+        if(!(o instanceof DMRChannel that))
+        {
+            return false;
+        }
+        if(!super.equals(o))
+        {
+            return false;
+        }
+        return getTimeslot() == that.getTimeslot();
+    }
+
+    @Override
+    public int hashCode()
+    {
+        return Objects.hash(super.hashCode(), getTimeslot());
+    }
 }

src/main/java/io/github/dsheirer/module/decode/dmr/channel/DMRLogicalChannel.java

@@ -1,90 +0,0 @@
-/*
- * *****************************************************************************
- * Copyright (C) 2014-2023 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.module.decode.dmr.channel;
-
-/**
- * DMR logical channel. This channel uses a logical channel number and a timeslot.
- */
-public class DMRLogicalChannel extends DMRChannel
-{
-    private TimeslotFrequency mTimeslotFrequency;
-
-    /**
-     * Constructs an instance.  Note: radio reference uses a one based index, so we add a value of one to the
-     * calculated logical slot value for visual compatibility for users.
-     *
-     * @param channel number or repeater number
-     * @param logicalSlotNumber - zero based index.
-     */
-    public DMRLogicalChannel(int channel, int timeslot)
-    {
-        super(channel, timeslot);
-    }
-
-    /**
-     * Downlink frequency
-     * @return value in Hertz, or 0 if this channel doesn't have a timeslot frequency mapping
-     */
-    @Override
-    public long getDownlinkFrequency()
-    {
-        if(mTimeslotFrequency != null)
-        {
-            return mTimeslotFrequency.getDownlinkFrequency();
-        }
-
-        return 0;
-    }
-
-    /**
-     * Uplink frequency
-     * @return value in Hertz, or 0 if this channel doesn't have a timeslot frequency mapping
-     */
-    @Override
-    public long getUplinkFrequency()
-    {
-        if(mTimeslotFrequency != null)
-        {
-            return mTimeslotFrequency.getUplinkFrequency();
-        }
-
-        return 0;
-    }
-
-    /**
-     * Sets the timeslot frequency mapping
-     * @param timeslotFrequency
-     */
-    public void setTimeslotFrequency(TimeslotFrequency timeslotFrequency)
-    {
-        mTimeslotFrequency = timeslotFrequency;
-    }
-
-    /**
-     * Formatted channel number
-     */
-    public String toString()
-    {
-        StringBuilder sb = new StringBuilder();
-        sb.append("LSN:").append(getLogicalSlotNumber());
-//        sb.append(" LCN:").append(getValue());
-        return sb.toString();
-    }
-}

src/main/java/io/github/dsheirer/module/decode/dmr/channel/DMRLsn.java

@@ -0,0 +1,72 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.module.decode.dmr.channel;
+
+/**
+ * DMR Logical Slot Number (LSN) channel.
+ *
+ * Note: LSN 1-16 are represented in memory using the following channel and timeslot values:
+ *
+ * LSN: CHANNEL/TIMESLOT
+ *  1:  1/1
+ *  2:  1/2
+ *  3:  2/1
+ *  4:  2/2
+ *  5:  3/1
+ *  6:  3/2
+ *  7:  4/1
+ *  8:  4/2
+ *  9:  5/1
+ * 10:  5/2
+ * 11:  6/1
+ * 12:  6/2
+ * 13:  7/1
+ * 14:  7/2
+ * 15:  8/1
+ * 16:  8/2
+ */
+public class DMRLsn extends DMRChannel
+{
+    /**
+     * Constructs an instance
+     *
+     * @param lsn in range 1 - 16
+     */
+    public DMRLsn(int lsn)
+    {
+        super(((lsn - 1) / 2) + 1, ((lsn - 1) % 2) + 1);
+    }
+
+    @Override
+    public String toString()
+    {
+        return "LSN:" + getLsn() + " LCN:" + getChannelNumber();
+    }
+
+    /**
+     * Logical Slot Number
+     * @return lsn
+     */
+    public int getLsn()
+    {
+        return ((getChannelNumber() - 1) * 2) + getTimeslot();
+    }
+
+}

src/main/java/io/github/dsheirer/module/decode/dmr/channel/DMRTier3Channel.java

@@ -1,16 +1,35 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.module.decode.dmr.channel;
 
 /**
- * DMR Tier III Trunking Channel
+ * DMR Tier III Trunking channel. This channel uses a logical channel number and a timeslot.
  */
-public class DMRTier3Channel extends DMRLogicalChannel
+public class DMRTier3Channel extends DMRChannel
 {
     /**
      * Constructs an instance.  Note: radio reference uses a one based index, so we add a value of one to the
      * calculated logical slot value for visual compatibility for users.
      *
      * @param channel number or repeater number
-     * @param timeslot
+     * @param timeslot either 1 or 2.
      */
     public DMRTier3Channel(int channel, int timeslot)
     {
@@ -18,23 +37,22 @@ public class DMRTier3Channel extends DMRLogicalChannel
     }
 
     /**
-     * Logical slot number for this channel.
+     * Tier III Channel ID
-     *
+     * @return channel ID
-     * Formula: LSN = (channel * 2) + timeslot
-     *
-     * @return logical slot number, a 1-based index value
      */
-    @Override
+    public int getChannelId()
-    public int getLogicalSlotNumber()
     {
-        int repeater = getRepeater();
+        return getChannelNumber() * 2 + getTimeslot();
+    }
 
-        if(repeater > 0)
+    /**
+     * Formatted channel number
+     */
+    public String toString()
     {
-            return ((repeater) * 2) + getTimeslot();
+        StringBuilder sb = new StringBuilder();
+        sb.append(" LCN:").append(getChannelNumber());
+        sb.append(" CHANID:").append(getChannelId());
+        return sb.toString();
     }
-
-        return 0;
-    }
-
 }

src/main/java/io/github/dsheirer/module/decode/dmr/channel/DmrRestLsn.java

@@ -0,0 +1,42 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.module.decode.dmr.channel;
+
+/**
+ * DMR Rest Channel logical slot number (LSN).
+ */
+public class DmrRestLsn extends DMRLsn
+{
+    /**
+     * Constructs an instance
+     *
+     * @param lsn in range 1 - 16
+     */
+    public DmrRestLsn(int lsn)
+    {
+        super(lsn);
+    }
+
+    @Override
+    public String toString()
+    {
+        return "REST:" + getLsn();
+    }
+}

src/main/java/io/github/dsheirer/module/decode/dmr/channel/ITimeslotFrequencyReceiver.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -24,9 +24,9 @@ import java.util.List;
 public interface ITimeslotFrequencyReceiver
 {
     /**
-     * Provides the logical slot number(s) that require a matching timeslot frequency mapping
+     * Provides the logical channel number(s) that require a matching timeslot frequency mapping
      */
-    public int[] getLogicalTimeslotNumbers();
+    public int[] getLogicalChannelNumbers();
 
     /**
      * Applies the list of timeslot frequency mappings to the implementer

src/main/java/io/github/dsheirer/module/decode/dmr/channel/TimeslotFrequency.java

@@ -1,6 +1,6 @@
 /*
  * *****************************************************************************
- *  Copyright (C) 2014-2020 Dennis Sheirer
+ * Copyright (C) 2014-2023 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
@@ -31,7 +31,7 @@ import javafx.beans.property.SimpleLongProperty;
 import javafx.util.Callback;
 
 /**
- * Maps a timeslot number to a pair of channel frequency values
+ * Maps a logical channel number (LCN) to a pair of channel frequency values
  */
 public class TimeslotFrequency
 {
@@ -73,7 +73,7 @@ public class TimeslotFrequency
      * Downlink Frequency property
      */
     @JsonIgnore
-    public LongProperty downlinkFrequencyPropertyProperty()
+    public LongProperty downlinkFrequencyProperty()
     {
         return mDownlinkFrequencyProperty;
     }
@@ -100,7 +100,10 @@ public class TimeslotFrequency
     }
 
     /**
-     * Logical slot number (LSN) as a 1-index based counter
+     * Logical channel number (LCN) as a 1-index based counter
+     *
+     * Note: lsn (logical slot number) is a legacy name for this field.  The field currently holds the LCN or logical
+     * channel number.  To avoid breaking serialization, we leave this field labeled as lsn.
      */
     @JacksonXmlProperty(isAttribute = true, localName = "lsn")
     public int getNumber()
@@ -109,12 +112,52 @@ public class TimeslotFrequency
     }
 
     /**
-     * Sets the logical slot number (LSN) as a 1-index start
+     * Logical channel number which is the same value as getNumber.
-     * @param lsn where LSN 1 is the first slot, 2 the second, etc
+     * @return
      */
-    public void setNumber(int lsn)
+    @JsonIgnore
+    public int getChannelNumber()
     {
-        mNumberProperty.set(lsn);
+        return getNumber();
+    }
+
+    @JsonIgnore
+    public String getLogicalSlotNumbers()
+    {
+        StringBuilder sb = new StringBuilder();
+
+        int channel = getChannelNumber();
+
+        if(channel > 0)
+        {
+            if(channel < 32) //Connect Plus uses 5-bits for LSN for a maximum value of 31
+            {
+                //Cap+ & Con+ Logical Slot Numbers
+                int lsn1 = (channel - 1) * 2 + 1;
+                int lsn2 = (channel - 1) * 2 + 2;
+                sb.append("LSN:").append(lsn1).append("/").append(lsn2).append(" or ");
+            }
+
+            //Tier III channel IDs
+            int chanId1 = channel * 2 + 1;
+            int chanId2 = channel * 2 + 2;
+            sb.append("Tier3 Chan:").append(chanId1).append("/").append(chanId2);
+        }
+        else
+        {
+            sb.append("(empty)");
+        }
+
+        return sb.toString();
+    }
+
+    /**
+     * Sets the logical channel number (LCN) as a 1-index start
+     * @param lcn where LCN 1 is logical slot numbers (LSN) 1 and 2, LCN2=LSN3/4, etc.
+     */
+    public void setNumber(int lcn)
+    {
+        mNumberProperty.set(lcn);
     }
 
     /**
@@ -160,7 +203,7 @@ public class TimeslotFrequency
     @Override
     public String toString()
     {
-        return "TIMESLOT LSN:" + getNumber() + " DOWNLINK:" + getDownlinkFrequency();
+        return "LCN:" + getNumber() + " DOWNLINK:" + getDownlinkFrequency();
     }
 
     /**
@@ -168,7 +211,7 @@ public class TimeslotFrequency
      */
     public static Callback<TimeslotFrequency,Observable[]> extractor()
     {
-        return (TimeslotFrequency tf) -> new Observable[] {tf.getNumberProperty(), tf.downlinkFrequencyPropertyProperty(),
+        return (TimeslotFrequency tf) -> new Observable[] {tf.getNumberProperty(), tf.downlinkFrequencyProperty(),
             tf.uplinkFrequencyProperty(), tf.getDownlinkMHz(), tf.getUplinkMHz()};
     }
 }

src/main/java/io/github/dsheirer/module/decode/dmr/identifier/P25Location.java

@@ -0,0 +1,60 @@
+/*
+ * *****************************************************************************
+ * Copyright (C) 2014-2023 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.module.decode.dmr.identifier;
+
+import io.github.dsheirer.identifier.Role;
+import io.github.dsheirer.identifier.location.LocationIdentifier;
+import io.github.dsheirer.identifier.location.Point;
+import io.github.dsheirer.protocol.Protocol;
+
+/**
+ * P25 location identifier for user radio reported GPS positions.
+ */
+public class P25Location extends LocationIdentifier
+{
+    /**
+     * Constructs an instance
+     *
+     * @param value location
+     * @param role to or from
+     */
+    public P25Location(Point value, Role role)
+    {
+        super(value, role);
+    }
+
+    @Override
+    public Protocol getProtocol()
+    {
+        return Protocol.APCO25;
+    }
+
+    /**
+     * Utility method to create a new DMR location
+     * @param latitude of the position
+     * @param longitude of the position
+     * @return constructed DMR location identifier
+     */
+    public static P25Location createFrom(double latitude, double longitude)
+    {
+        Point point = new Point(latitude, longitude);
+        return new P25Location(point, Role.FROM);
+    }
+}