Simplify passthrough command to just a boolean.
[apps/low-level-can-service.git] / gen / java / com / openxc / BinaryMessages.java
index 79df3f3..4d83a4d 100644 (file)
@@ -35,89 +35,61 @@ public final class BinaryMessages {
      */
     com.openxc.BinaryMessages.RawMessageOrBuilder getRawMessageOrBuilder();
 
-    // optional .openxc.StringMessage string_message = 3;
+    // optional .openxc.TranslatedMessage translated_message = 3;
     /**
-     * <code>optional .openxc.StringMessage string_message = 3;</code>
+     * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
      */
-    boolean hasStringMessage();
+    boolean hasTranslatedMessage();
     /**
-     * <code>optional .openxc.StringMessage string_message = 3;</code>
+     * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
      */
-    com.openxc.BinaryMessages.StringMessage getStringMessage();
+    com.openxc.BinaryMessages.TranslatedMessage getTranslatedMessage();
     /**
-     * <code>optional .openxc.StringMessage string_message = 3;</code>
+     * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
      */
-    com.openxc.BinaryMessages.StringMessageOrBuilder getStringMessageOrBuilder();
+    com.openxc.BinaryMessages.TranslatedMessageOrBuilder getTranslatedMessageOrBuilder();
 
-    // optional .openxc.NumericMessage numeric_message = 4;
+    // optional .openxc.DiagnosticResponse diagnostic_response = 4;
     /**
-     * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+     * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
      */
-    boolean hasNumericMessage();
+    boolean hasDiagnosticResponse();
     /**
-     * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+     * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
      */
-    com.openxc.BinaryMessages.NumericMessage getNumericMessage();
+    com.openxc.BinaryMessages.DiagnosticResponse getDiagnosticResponse();
     /**
-     * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+     * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
      */
-    com.openxc.BinaryMessages.NumericMessageOrBuilder getNumericMessageOrBuilder();
+    com.openxc.BinaryMessages.DiagnosticResponseOrBuilder getDiagnosticResponseOrBuilder();
 
-    // optional .openxc.BooleanMessage boolean_message = 5;
+    // optional .openxc.ControlCommand control_command = 5;
     /**
-     * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+     * <code>optional .openxc.ControlCommand control_command = 5;</code>
      */
-    boolean hasBooleanMessage();
+    boolean hasControlCommand();
     /**
-     * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+     * <code>optional .openxc.ControlCommand control_command = 5;</code>
      */
-    com.openxc.BinaryMessages.BooleanMessage getBooleanMessage();
+    com.openxc.BinaryMessages.ControlCommand getControlCommand();
     /**
-     * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+     * <code>optional .openxc.ControlCommand control_command = 5;</code>
      */
-    com.openxc.BinaryMessages.BooleanMessageOrBuilder getBooleanMessageOrBuilder();
+    com.openxc.BinaryMessages.ControlCommandOrBuilder getControlCommandOrBuilder();
 
-    // optional .openxc.EventedStringMessage evented_string_message = 6;
+    // optional .openxc.CommandResponse command_response = 6;
     /**
-     * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+     * <code>optional .openxc.CommandResponse command_response = 6;</code>
      */
-    boolean hasEventedStringMessage();
+    boolean hasCommandResponse();
     /**
-     * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+     * <code>optional .openxc.CommandResponse command_response = 6;</code>
      */
-    com.openxc.BinaryMessages.EventedStringMessage getEventedStringMessage();
+    com.openxc.BinaryMessages.CommandResponse getCommandResponse();
     /**
-     * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+     * <code>optional .openxc.CommandResponse command_response = 6;</code>
      */
-    com.openxc.BinaryMessages.EventedStringMessageOrBuilder getEventedStringMessageOrBuilder();
-
-    // optional .openxc.EventedBooleanMessage evented_boolean_message = 7;
-    /**
-     * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-     */
-    boolean hasEventedBooleanMessage();
-    /**
-     * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-     */
-    com.openxc.BinaryMessages.EventedBooleanMessage getEventedBooleanMessage();
-    /**
-     * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-     */
-    com.openxc.BinaryMessages.EventedBooleanMessageOrBuilder getEventedBooleanMessageOrBuilder();
-
-    // optional .openxc.EventedNumericMessage evented_numeric_message = 8;
-    /**
-     * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-     */
-    boolean hasEventedNumericMessage();
-    /**
-     * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-     */
-    com.openxc.BinaryMessages.EventedNumericMessage getEventedNumericMessage();
-    /**
-     * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-     */
-    com.openxc.BinaryMessages.EventedNumericMessageOrBuilder getEventedNumericMessageOrBuilder();
+    com.openxc.BinaryMessages.CommandResponseOrBuilder getCommandResponseOrBuilder();
   }
   /**
    * Protobuf type {@code openxc.VehicleMessage}
@@ -195,83 +167,57 @@ public final class BinaryMessages {
               break;
             }
             case 26: {
-              com.openxc.BinaryMessages.StringMessage.Builder subBuilder = null;
+              com.openxc.BinaryMessages.TranslatedMessage.Builder subBuilder = null;
               if (((bitField0_ & 0x00000004) == 0x00000004)) {
-                subBuilder = stringMessage_.toBuilder();
+                subBuilder = translatedMessage_.toBuilder();
               }
-              stringMessage_ = input.readMessage(com.openxc.BinaryMessages.StringMessage.PARSER, extensionRegistry);
+              translatedMessage_ = input.readMessage(com.openxc.BinaryMessages.TranslatedMessage.PARSER, extensionRegistry);
               if (subBuilder != null) {
-                subBuilder.mergeFrom(stringMessage_);
-                stringMessage_ = subBuilder.buildPartial();
+                subBuilder.mergeFrom(translatedMessage_);
+                translatedMessage_ = subBuilder.buildPartial();
               }
               bitField0_ |= 0x00000004;
               break;
             }
             case 34: {
-              com.openxc.BinaryMessages.NumericMessage.Builder subBuilder = null;
+              com.openxc.BinaryMessages.DiagnosticResponse.Builder subBuilder = null;
               if (((bitField0_ & 0x00000008) == 0x00000008)) {
-                subBuilder = numericMessage_.toBuilder();
+                subBuilder = diagnosticResponse_.toBuilder();
               }
-              numericMessage_ = input.readMessage(com.openxc.BinaryMessages.NumericMessage.PARSER, extensionRegistry);
+              diagnosticResponse_ = input.readMessage(com.openxc.BinaryMessages.DiagnosticResponse.PARSER, extensionRegistry);
               if (subBuilder != null) {
-                subBuilder.mergeFrom(numericMessage_);
-                numericMessage_ = subBuilder.buildPartial();
+                subBuilder.mergeFrom(diagnosticResponse_);
+                diagnosticResponse_ = subBuilder.buildPartial();
               }
               bitField0_ |= 0x00000008;
               break;
             }
             case 42: {
-              com.openxc.BinaryMessages.BooleanMessage.Builder subBuilder = null;
+              com.openxc.BinaryMessages.ControlCommand.Builder subBuilder = null;
               if (((bitField0_ & 0x00000010) == 0x00000010)) {
-                subBuilder = booleanMessage_.toBuilder();
+                subBuilder = controlCommand_.toBuilder();
               }
-              booleanMessage_ = input.readMessage(com.openxc.BinaryMessages.BooleanMessage.PARSER, extensionRegistry);
+              controlCommand_ = input.readMessage(com.openxc.BinaryMessages.ControlCommand.PARSER, extensionRegistry);
               if (subBuilder != null) {
-                subBuilder.mergeFrom(booleanMessage_);
-                booleanMessage_ = subBuilder.buildPartial();
+                subBuilder.mergeFrom(controlCommand_);
+                controlCommand_ = subBuilder.buildPartial();
               }
               bitField0_ |= 0x00000010;
               break;
             }
             case 50: {
-              com.openxc.BinaryMessages.EventedStringMessage.Builder subBuilder = null;
+              com.openxc.BinaryMessages.CommandResponse.Builder subBuilder = null;
               if (((bitField0_ & 0x00000020) == 0x00000020)) {
-                subBuilder = eventedStringMessage_.toBuilder();
+                subBuilder = commandResponse_.toBuilder();
               }
-              eventedStringMessage_ = input.readMessage(com.openxc.BinaryMessages.EventedStringMessage.PARSER, extensionRegistry);
+              commandResponse_ = input.readMessage(com.openxc.BinaryMessages.CommandResponse.PARSER, extensionRegistry);
               if (subBuilder != null) {
-                subBuilder.mergeFrom(eventedStringMessage_);
-                eventedStringMessage_ = subBuilder.buildPartial();
+                subBuilder.mergeFrom(commandResponse_);
+                commandResponse_ = subBuilder.buildPartial();
               }
               bitField0_ |= 0x00000020;
               break;
             }
-            case 58: {
-              com.openxc.BinaryMessages.EventedBooleanMessage.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000040) == 0x00000040)) {
-                subBuilder = eventedBooleanMessage_.toBuilder();
-              }
-              eventedBooleanMessage_ = input.readMessage(com.openxc.BinaryMessages.EventedBooleanMessage.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(eventedBooleanMessage_);
-                eventedBooleanMessage_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000040;
-              break;
-            }
-            case 66: {
-              com.openxc.BinaryMessages.EventedNumericMessage.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000080) == 0x00000080)) {
-                subBuilder = eventedNumericMessage_.toBuilder();
-              }
-              eventedNumericMessage_ = input.readMessage(com.openxc.BinaryMessages.EventedNumericMessage.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(eventedNumericMessage_);
-                eventedNumericMessage_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000080;
-              break;
-            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -321,29 +267,21 @@ public final class BinaryMessages {
        */
       RAW(0, 1),
       /**
-       * <code>STRING = 2;</code>
-       */
-      STRING(1, 2),
-      /**
-       * <code>BOOL = 3;</code>
-       */
-      BOOL(2, 3),
-      /**
-       * <code>NUM = 4;</code>
+       * <code>TRANSLATED = 2;</code>
        */
-      NUM(3, 4),
+      TRANSLATED(1, 2),
       /**
-       * <code>EVENTED_NUM = 5;</code>
+       * <code>DIAGNOSTIC = 3;</code>
        */
-      EVENTED_NUM(4, 5),
+      DIAGNOSTIC(2, 3),
       /**
-       * <code>EVENTED_STRING = 6;</code>
+       * <code>CONTROL_COMMAND = 4;</code>
        */
-      EVENTED_STRING(5, 6),
+      CONTROL_COMMAND(3, 4),
       /**
-       * <code>EVENTED_BOOL = 7;</code>
+       * <code>COMMAND_RESPONSE = 5;</code>
        */
-      EVENTED_BOOL(6, 7),
+      COMMAND_RESPONSE(4, 5),
       ;
 
       /**
@@ -351,29 +289,21 @@ public final class BinaryMessages {
        */
       public static final int RAW_VALUE = 1;
       /**
-       * <code>STRING = 2;</code>
-       */
-      public static final int STRING_VALUE = 2;
-      /**
-       * <code>BOOL = 3;</code>
-       */
-      public static final int BOOL_VALUE = 3;
-      /**
-       * <code>NUM = 4;</code>
+       * <code>TRANSLATED = 2;</code>
        */
-      public static final int NUM_VALUE = 4;
+      public static final int TRANSLATED_VALUE = 2;
       /**
-       * <code>EVENTED_NUM = 5;</code>
+       * <code>DIAGNOSTIC = 3;</code>
        */
-      public static final int EVENTED_NUM_VALUE = 5;
+      public static final int DIAGNOSTIC_VALUE = 3;
       /**
-       * <code>EVENTED_STRING = 6;</code>
+       * <code>CONTROL_COMMAND = 4;</code>
        */
-      public static final int EVENTED_STRING_VALUE = 6;
+      public static final int CONTROL_COMMAND_VALUE = 4;
       /**
-       * <code>EVENTED_BOOL = 7;</code>
+       * <code>COMMAND_RESPONSE = 5;</code>
        */
-      public static final int EVENTED_BOOL_VALUE = 7;
+      public static final int COMMAND_RESPONSE_VALUE = 5;
 
 
       public final int getNumber() { return value; }
@@ -381,12 +311,10 @@ public final class BinaryMessages {
       public static Type valueOf(int value) {
         switch (value) {
           case 1: return RAW;
-          case 2: return STRING;
-          case 3: return BOOL;
-          case 4: return NUM;
-          case 5: return EVENTED_NUM;
-          case 6: return EVENTED_STRING;
-          case 7: return EVENTED_BOOL;
+          case 2: return TRANSLATED;
+          case 3: return DIAGNOSTIC;
+          case 4: return CONTROL_COMMAND;
+          case 5: return COMMAND_RESPONSE;
           default: return null;
         }
       }
@@ -477,147 +405,101 @@ public final class BinaryMessages {
       return rawMessage_;
     }
 
-    // optional .openxc.StringMessage string_message = 3;
-    public static final int STRING_MESSAGE_FIELD_NUMBER = 3;
-    private com.openxc.BinaryMessages.StringMessage stringMessage_;
+    // optional .openxc.TranslatedMessage translated_message = 3;
+    public static final int TRANSLATED_MESSAGE_FIELD_NUMBER = 3;
+    private com.openxc.BinaryMessages.TranslatedMessage translatedMessage_;
     /**
-     * <code>optional .openxc.StringMessage string_message = 3;</code>
+     * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
      */
-    public boolean hasStringMessage() {
+    public boolean hasTranslatedMessage() {
       return ((bitField0_ & 0x00000004) == 0x00000004);
     }
     /**
-     * <code>optional .openxc.StringMessage string_message = 3;</code>
+     * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
      */
-    public com.openxc.BinaryMessages.StringMessage getStringMessage() {
-      return stringMessage_;
+    public com.openxc.BinaryMessages.TranslatedMessage getTranslatedMessage() {
+      return translatedMessage_;
     }
     /**
-     * <code>optional .openxc.StringMessage string_message = 3;</code>
+     * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
      */
-    public com.openxc.BinaryMessages.StringMessageOrBuilder getStringMessageOrBuilder() {
-      return stringMessage_;
+    public com.openxc.BinaryMessages.TranslatedMessageOrBuilder getTranslatedMessageOrBuilder() {
+      return translatedMessage_;
     }
 
-    // optional .openxc.NumericMessage numeric_message = 4;
-    public static final int NUMERIC_MESSAGE_FIELD_NUMBER = 4;
-    private com.openxc.BinaryMessages.NumericMessage numericMessage_;
+    // optional .openxc.DiagnosticResponse diagnostic_response = 4;
+    public static final int DIAGNOSTIC_RESPONSE_FIELD_NUMBER = 4;
+    private com.openxc.BinaryMessages.DiagnosticResponse diagnosticResponse_;
     /**
-     * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+     * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
      */
-    public boolean hasNumericMessage() {
+    public boolean hasDiagnosticResponse() {
       return ((bitField0_ & 0x00000008) == 0x00000008);
     }
     /**
-     * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+     * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
      */
-    public com.openxc.BinaryMessages.NumericMessage getNumericMessage() {
-      return numericMessage_;
+    public com.openxc.BinaryMessages.DiagnosticResponse getDiagnosticResponse() {
+      return diagnosticResponse_;
     }
     /**
-     * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+     * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
      */
-    public com.openxc.BinaryMessages.NumericMessageOrBuilder getNumericMessageOrBuilder() {
-      return numericMessage_;
+    public com.openxc.BinaryMessages.DiagnosticResponseOrBuilder getDiagnosticResponseOrBuilder() {
+      return diagnosticResponse_;
     }
 
-    // optional .openxc.BooleanMessage boolean_message = 5;
-    public static final int BOOLEAN_MESSAGE_FIELD_NUMBER = 5;
-    private com.openxc.BinaryMessages.BooleanMessage booleanMessage_;
+    // optional .openxc.ControlCommand control_command = 5;
+    public static final int CONTROL_COMMAND_FIELD_NUMBER = 5;
+    private com.openxc.BinaryMessages.ControlCommand controlCommand_;
     /**
-     * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+     * <code>optional .openxc.ControlCommand control_command = 5;</code>
      */
-    public boolean hasBooleanMessage() {
+    public boolean hasControlCommand() {
       return ((bitField0_ & 0x00000010) == 0x00000010);
     }
     /**
-     * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+     * <code>optional .openxc.ControlCommand control_command = 5;</code>
      */
-    public com.openxc.BinaryMessages.BooleanMessage getBooleanMessage() {
-      return booleanMessage_;
+    public com.openxc.BinaryMessages.ControlCommand getControlCommand() {
+      return controlCommand_;
     }
     /**
-     * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+     * <code>optional .openxc.ControlCommand control_command = 5;</code>
      */
-    public com.openxc.BinaryMessages.BooleanMessageOrBuilder getBooleanMessageOrBuilder() {
-      return booleanMessage_;
+    public com.openxc.BinaryMessages.ControlCommandOrBuilder getControlCommandOrBuilder() {
+      return controlCommand_;
     }
 
-    // optional .openxc.EventedStringMessage evented_string_message = 6;
-    public static final int EVENTED_STRING_MESSAGE_FIELD_NUMBER = 6;
-    private com.openxc.BinaryMessages.EventedStringMessage eventedStringMessage_;
+    // optional .openxc.CommandResponse command_response = 6;
+    public static final int COMMAND_RESPONSE_FIELD_NUMBER = 6;
+    private com.openxc.BinaryMessages.CommandResponse commandResponse_;
     /**
-     * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+     * <code>optional .openxc.CommandResponse command_response = 6;</code>
      */
-    public boolean hasEventedStringMessage() {
+    public boolean hasCommandResponse() {
       return ((bitField0_ & 0x00000020) == 0x00000020);
     }
     /**
-     * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
-     */
-    public com.openxc.BinaryMessages.EventedStringMessage getEventedStringMessage() {
-      return eventedStringMessage_;
-    }
-    /**
-     * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
-     */
-    public com.openxc.BinaryMessages.EventedStringMessageOrBuilder getEventedStringMessageOrBuilder() {
-      return eventedStringMessage_;
-    }
-
-    // optional .openxc.EventedBooleanMessage evented_boolean_message = 7;
-    public static final int EVENTED_BOOLEAN_MESSAGE_FIELD_NUMBER = 7;
-    private com.openxc.BinaryMessages.EventedBooleanMessage eventedBooleanMessage_;
-    /**
-     * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-     */
-    public boolean hasEventedBooleanMessage() {
-      return ((bitField0_ & 0x00000040) == 0x00000040);
-    }
-    /**
-     * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-     */
-    public com.openxc.BinaryMessages.EventedBooleanMessage getEventedBooleanMessage() {
-      return eventedBooleanMessage_;
-    }
-    /**
-     * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-     */
-    public com.openxc.BinaryMessages.EventedBooleanMessageOrBuilder getEventedBooleanMessageOrBuilder() {
-      return eventedBooleanMessage_;
-    }
-
-    // optional .openxc.EventedNumericMessage evented_numeric_message = 8;
-    public static final int EVENTED_NUMERIC_MESSAGE_FIELD_NUMBER = 8;
-    private com.openxc.BinaryMessages.EventedNumericMessage eventedNumericMessage_;
-    /**
-     * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-     */
-    public boolean hasEventedNumericMessage() {
-      return ((bitField0_ & 0x00000080) == 0x00000080);
-    }
-    /**
-     * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
+     * <code>optional .openxc.CommandResponse command_response = 6;</code>
      */
-    public com.openxc.BinaryMessages.EventedNumericMessage getEventedNumericMessage() {
-      return eventedNumericMessage_;
+    public com.openxc.BinaryMessages.CommandResponse getCommandResponse() {
+      return commandResponse_;
     }
     /**
-     * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
+     * <code>optional .openxc.CommandResponse command_response = 6;</code>
      */
-    public com.openxc.BinaryMessages.EventedNumericMessageOrBuilder getEventedNumericMessageOrBuilder() {
-      return eventedNumericMessage_;
+    public com.openxc.BinaryMessages.CommandResponseOrBuilder getCommandResponseOrBuilder() {
+      return commandResponse_;
     }
 
     private void initFields() {
       type_ = com.openxc.BinaryMessages.VehicleMessage.Type.RAW;
       rawMessage_ = com.openxc.BinaryMessages.RawMessage.getDefaultInstance();
-      stringMessage_ = com.openxc.BinaryMessages.StringMessage.getDefaultInstance();
-      numericMessage_ = com.openxc.BinaryMessages.NumericMessage.getDefaultInstance();
-      booleanMessage_ = com.openxc.BinaryMessages.BooleanMessage.getDefaultInstance();
-      eventedStringMessage_ = com.openxc.BinaryMessages.EventedStringMessage.getDefaultInstance();
-      eventedBooleanMessage_ = com.openxc.BinaryMessages.EventedBooleanMessage.getDefaultInstance();
-      eventedNumericMessage_ = com.openxc.BinaryMessages.EventedNumericMessage.getDefaultInstance();
+      translatedMessage_ = com.openxc.BinaryMessages.TranslatedMessage.getDefaultInstance();
+      diagnosticResponse_ = com.openxc.BinaryMessages.DiagnosticResponse.getDefaultInstance();
+      controlCommand_ = com.openxc.BinaryMessages.ControlCommand.getDefaultInstance();
+      commandResponse_ = com.openxc.BinaryMessages.CommandResponse.getDefaultInstance();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -638,22 +520,16 @@ public final class BinaryMessages {
         output.writeMessage(2, rawMessage_);
       }
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
-        output.writeMessage(3, stringMessage_);
+        output.writeMessage(3, translatedMessage_);
       }
       if (((bitField0_ & 0x00000008) == 0x00000008)) {
-        output.writeMessage(4, numericMessage_);
+        output.writeMessage(4, diagnosticResponse_);
       }
       if (((bitField0_ & 0x00000010) == 0x00000010)) {
-        output.writeMessage(5, booleanMessage_);
+        output.writeMessage(5, controlCommand_);
       }
       if (((bitField0_ & 0x00000020) == 0x00000020)) {
-        output.writeMessage(6, eventedStringMessage_);
-      }
-      if (((bitField0_ & 0x00000040) == 0x00000040)) {
-        output.writeMessage(7, eventedBooleanMessage_);
-      }
-      if (((bitField0_ & 0x00000080) == 0x00000080)) {
-        output.writeMessage(8, eventedNumericMessage_);
+        output.writeMessage(6, commandResponse_);
       }
       getUnknownFields().writeTo(output);
     }
@@ -674,27 +550,19 @@ public final class BinaryMessages {
       }
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(3, stringMessage_);
+          .computeMessageSize(3, translatedMessage_);
       }
       if (((bitField0_ & 0x00000008) == 0x00000008)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(4, numericMessage_);
+          .computeMessageSize(4, diagnosticResponse_);
       }
       if (((bitField0_ & 0x00000010) == 0x00000010)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(5, booleanMessage_);
+          .computeMessageSize(5, controlCommand_);
       }
       if (((bitField0_ & 0x00000020) == 0x00000020)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(6, eventedStringMessage_);
-      }
-      if (((bitField0_ & 0x00000040) == 0x00000040)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(7, eventedBooleanMessage_);
-      }
-      if (((bitField0_ & 0x00000080) == 0x00000080)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(8, eventedNumericMessage_);
+          .computeMessageSize(6, commandResponse_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
@@ -805,12 +673,10 @@ public final class BinaryMessages {
       private void maybeForceBuilderInitialization() {
         if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
           getRawMessageFieldBuilder();
-          getStringMessageFieldBuilder();
-          getNumericMessageFieldBuilder();
-          getBooleanMessageFieldBuilder();
-          getEventedStringMessageFieldBuilder();
-          getEventedBooleanMessageFieldBuilder();
-          getEventedNumericMessageFieldBuilder();
+          getTranslatedMessageFieldBuilder();
+          getDiagnosticResponseFieldBuilder();
+          getControlCommandFieldBuilder();
+          getCommandResponseFieldBuilder();
         }
       }
       private static Builder create() {
@@ -827,42 +693,30 @@ public final class BinaryMessages {
           rawMessageBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000002);
-        if (stringMessageBuilder_ == null) {
-          stringMessage_ = com.openxc.BinaryMessages.StringMessage.getDefaultInstance();
+        if (translatedMessageBuilder_ == null) {
+          translatedMessage_ = com.openxc.BinaryMessages.TranslatedMessage.getDefaultInstance();
         } else {
-          stringMessageBuilder_.clear();
+          translatedMessageBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000004);
-        if (numericMessageBuilder_ == null) {
-          numericMessage_ = com.openxc.BinaryMessages.NumericMessage.getDefaultInstance();
+        if (diagnosticResponseBuilder_ == null) {
+          diagnosticResponse_ = com.openxc.BinaryMessages.DiagnosticResponse.getDefaultInstance();
         } else {
-          numericMessageBuilder_.clear();
+          diagnosticResponseBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000008);
-        if (booleanMessageBuilder_ == null) {
-          booleanMessage_ = com.openxc.BinaryMessages.BooleanMessage.getDefaultInstance();
+        if (controlCommandBuilder_ == null) {
+          controlCommand_ = com.openxc.BinaryMessages.ControlCommand.getDefaultInstance();
         } else {
-          booleanMessageBuilder_.clear();
+          controlCommandBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000010);
-        if (eventedStringMessageBuilder_ == null) {
-          eventedStringMessage_ = com.openxc.BinaryMessages.EventedStringMessage.getDefaultInstance();
+        if (commandResponseBuilder_ == null) {
+          commandResponse_ = com.openxc.BinaryMessages.CommandResponse.getDefaultInstance();
         } else {
-          eventedStringMessageBuilder_.clear();
+          commandResponseBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000020);
-        if (eventedBooleanMessageBuilder_ == null) {
-          eventedBooleanMessage_ = com.openxc.BinaryMessages.EventedBooleanMessage.getDefaultInstance();
-        } else {
-          eventedBooleanMessageBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000040);
-        if (eventedNumericMessageBuilder_ == null) {
-          eventedNumericMessage_ = com.openxc.BinaryMessages.EventedNumericMessage.getDefaultInstance();
-        } else {
-          eventedNumericMessageBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000080);
         return this;
       }
 
@@ -906,50 +760,34 @@ public final class BinaryMessages {
         if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
           to_bitField0_ |= 0x00000004;
         }
-        if (stringMessageBuilder_ == null) {
-          result.stringMessage_ = stringMessage_;
+        if (translatedMessageBuilder_ == null) {
+          result.translatedMessage_ = translatedMessage_;
         } else {
-          result.stringMessage_ = stringMessageBuilder_.build();
+          result.translatedMessage_ = translatedMessageBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
           to_bitField0_ |= 0x00000008;
         }
-        if (numericMessageBuilder_ == null) {
-          result.numericMessage_ = numericMessage_;
+        if (diagnosticResponseBuilder_ == null) {
+          result.diagnosticResponse_ = diagnosticResponse_;
         } else {
-          result.numericMessage_ = numericMessageBuilder_.build();
+          result.diagnosticResponse_ = diagnosticResponseBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
           to_bitField0_ |= 0x00000010;
         }
-        if (booleanMessageBuilder_ == null) {
-          result.booleanMessage_ = booleanMessage_;
+        if (controlCommandBuilder_ == null) {
+          result.controlCommand_ = controlCommand_;
         } else {
-          result.booleanMessage_ = booleanMessageBuilder_.build();
+          result.controlCommand_ = controlCommandBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
           to_bitField0_ |= 0x00000020;
         }
-        if (eventedStringMessageBuilder_ == null) {
-          result.eventedStringMessage_ = eventedStringMessage_;
-        } else {
-          result.eventedStringMessage_ = eventedStringMessageBuilder_.build();
-        }
-        if (((from_bitField0_ & 0x00000040) == 0x00000040)) {
-          to_bitField0_ |= 0x00000040;
-        }
-        if (eventedBooleanMessageBuilder_ == null) {
-          result.eventedBooleanMessage_ = eventedBooleanMessage_;
-        } else {
-          result.eventedBooleanMessage_ = eventedBooleanMessageBuilder_.build();
-        }
-        if (((from_bitField0_ & 0x00000080) == 0x00000080)) {
-          to_bitField0_ |= 0x00000080;
-        }
-        if (eventedNumericMessageBuilder_ == null) {
-          result.eventedNumericMessage_ = eventedNumericMessage_;
+        if (commandResponseBuilder_ == null) {
+          result.commandResponse_ = commandResponse_;
         } else {
-          result.eventedNumericMessage_ = eventedNumericMessageBuilder_.build();
+          result.commandResponse_ = commandResponseBuilder_.build();
         }
         result.bitField0_ = to_bitField0_;
         onBuilt();
@@ -973,23 +811,17 @@ public final class BinaryMessages {
         if (other.hasRawMessage()) {
           mergeRawMessage(other.getRawMessage());
         }
-        if (other.hasStringMessage()) {
-          mergeStringMessage(other.getStringMessage());
-        }
-        if (other.hasNumericMessage()) {
-          mergeNumericMessage(other.getNumericMessage());
-        }
-        if (other.hasBooleanMessage()) {
-          mergeBooleanMessage(other.getBooleanMessage());
+        if (other.hasTranslatedMessage()) {
+          mergeTranslatedMessage(other.getTranslatedMessage());
         }
-        if (other.hasEventedStringMessage()) {
-          mergeEventedStringMessage(other.getEventedStringMessage());
+        if (other.hasDiagnosticResponse()) {
+          mergeDiagnosticResponse(other.getDiagnosticResponse());
         }
-        if (other.hasEventedBooleanMessage()) {
-          mergeEventedBooleanMessage(other.getEventedBooleanMessage());
+        if (other.hasControlCommand()) {
+          mergeControlCommand(other.getControlCommand());
         }
-        if (other.hasEventedNumericMessage()) {
-          mergeEventedNumericMessage(other.getEventedNumericMessage());
+        if (other.hasCommandResponse()) {
+          mergeCommandResponse(other.getCommandResponse());
         }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
@@ -1171,706 +1003,472 @@ public final class BinaryMessages {
         return rawMessageBuilder_;
       }
 
-      // optional .openxc.StringMessage string_message = 3;
-      private com.openxc.BinaryMessages.StringMessage stringMessage_ = com.openxc.BinaryMessages.StringMessage.getDefaultInstance();
+      // optional .openxc.TranslatedMessage translated_message = 3;
+      private com.openxc.BinaryMessages.TranslatedMessage translatedMessage_ = com.openxc.BinaryMessages.TranslatedMessage.getDefaultInstance();
       private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.StringMessage, com.openxc.BinaryMessages.StringMessage.Builder, com.openxc.BinaryMessages.StringMessageOrBuilder> stringMessageBuilder_;
+          com.openxc.BinaryMessages.TranslatedMessage, com.openxc.BinaryMessages.TranslatedMessage.Builder, com.openxc.BinaryMessages.TranslatedMessageOrBuilder> translatedMessageBuilder_;
       /**
-       * <code>optional .openxc.StringMessage string_message = 3;</code>
+       * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
        */
-      public boolean hasStringMessage() {
+      public boolean hasTranslatedMessage() {
         return ((bitField0_ & 0x00000004) == 0x00000004);
       }
       /**
-       * <code>optional .openxc.StringMessage string_message = 3;</code>
+       * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
        */
-      public com.openxc.BinaryMessages.StringMessage getStringMessage() {
-        if (stringMessageBuilder_ == null) {
-          return stringMessage_;
+      public com.openxc.BinaryMessages.TranslatedMessage getTranslatedMessage() {
+        if (translatedMessageBuilder_ == null) {
+          return translatedMessage_;
         } else {
-          return stringMessageBuilder_.getMessage();
+          return translatedMessageBuilder_.getMessage();
         }
       }
       /**
-       * <code>optional .openxc.StringMessage string_message = 3;</code>
+       * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
        */
-      public Builder setStringMessage(com.openxc.BinaryMessages.StringMessage value) {
-        if (stringMessageBuilder_ == null) {
+      public Builder setTranslatedMessage(com.openxc.BinaryMessages.TranslatedMessage value) {
+        if (translatedMessageBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
           }
-          stringMessage_ = value;
+          translatedMessage_ = value;
           onChanged();
         } else {
-          stringMessageBuilder_.setMessage(value);
+          translatedMessageBuilder_.setMessage(value);
         }
         bitField0_ |= 0x00000004;
         return this;
       }
       /**
-       * <code>optional .openxc.StringMessage string_message = 3;</code>
+       * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
        */
-      public Builder setStringMessage(
-          com.openxc.BinaryMessages.StringMessage.Builder builderForValue) {
-        if (stringMessageBuilder_ == null) {
-          stringMessage_ = builderForValue.build();
+      public Builder setTranslatedMessage(
+          com.openxc.BinaryMessages.TranslatedMessage.Builder builderForValue) {
+        if (translatedMessageBuilder_ == null) {
+          translatedMessage_ = builderForValue.build();
           onChanged();
         } else {
-          stringMessageBuilder_.setMessage(builderForValue.build());
+          translatedMessageBuilder_.setMessage(builderForValue.build());
         }
         bitField0_ |= 0x00000004;
         return this;
       }
       /**
-       * <code>optional .openxc.StringMessage string_message = 3;</code>
+       * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
        */
-      public Builder mergeStringMessage(com.openxc.BinaryMessages.StringMessage value) {
-        if (stringMessageBuilder_ == null) {
+      public Builder mergeTranslatedMessage(com.openxc.BinaryMessages.TranslatedMessage value) {
+        if (translatedMessageBuilder_ == null) {
           if (((bitField0_ & 0x00000004) == 0x00000004) &&
-              stringMessage_ != com.openxc.BinaryMessages.StringMessage.getDefaultInstance()) {
-            stringMessage_ =
-              com.openxc.BinaryMessages.StringMessage.newBuilder(stringMessage_).mergeFrom(value).buildPartial();
+              translatedMessage_ != com.openxc.BinaryMessages.TranslatedMessage.getDefaultInstance()) {
+            translatedMessage_ =
+              com.openxc.BinaryMessages.TranslatedMessage.newBuilder(translatedMessage_).mergeFrom(value).buildPartial();
           } else {
-            stringMessage_ = value;
+            translatedMessage_ = value;
           }
           onChanged();
         } else {
-          stringMessageBuilder_.mergeFrom(value);
+          translatedMessageBuilder_.mergeFrom(value);
         }
         bitField0_ |= 0x00000004;
         return this;
       }
       /**
-       * <code>optional .openxc.StringMessage string_message = 3;</code>
+       * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
        */
-      public Builder clearStringMessage() {
-        if (stringMessageBuilder_ == null) {
-          stringMessage_ = com.openxc.BinaryMessages.StringMessage.getDefaultInstance();
+      public Builder clearTranslatedMessage() {
+        if (translatedMessageBuilder_ == null) {
+          translatedMessage_ = com.openxc.BinaryMessages.TranslatedMessage.getDefaultInstance();
           onChanged();
         } else {
-          stringMessageBuilder_.clear();
+          translatedMessageBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000004);
         return this;
       }
       /**
-       * <code>optional .openxc.StringMessage string_message = 3;</code>
+       * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
        */
-      public com.openxc.BinaryMessages.StringMessage.Builder getStringMessageBuilder() {
+      public com.openxc.BinaryMessages.TranslatedMessage.Builder getTranslatedMessageBuilder() {
         bitField0_ |= 0x00000004;
         onChanged();
-        return getStringMessageFieldBuilder().getBuilder();
+        return getTranslatedMessageFieldBuilder().getBuilder();
       }
       /**
-       * <code>optional .openxc.StringMessage string_message = 3;</code>
+       * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
        */
-      public com.openxc.BinaryMessages.StringMessageOrBuilder getStringMessageOrBuilder() {
-        if (stringMessageBuilder_ != null) {
-          return stringMessageBuilder_.getMessageOrBuilder();
+      public com.openxc.BinaryMessages.TranslatedMessageOrBuilder getTranslatedMessageOrBuilder() {
+        if (translatedMessageBuilder_ != null) {
+          return translatedMessageBuilder_.getMessageOrBuilder();
         } else {
-          return stringMessage_;
+          return translatedMessage_;
         }
       }
       /**
-       * <code>optional .openxc.StringMessage string_message = 3;</code>
+       * <code>optional .openxc.TranslatedMessage translated_message = 3;</code>
        */
       private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.StringMessage, com.openxc.BinaryMessages.StringMessage.Builder, com.openxc.BinaryMessages.StringMessageOrBuilder> 
-          getStringMessageFieldBuilder() {
-        if (stringMessageBuilder_ == null) {
-          stringMessageBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              com.openxc.BinaryMessages.StringMessage, com.openxc.BinaryMessages.StringMessage.Builder, com.openxc.BinaryMessages.StringMessageOrBuilder>(
-                  stringMessage_,
+          com.openxc.BinaryMessages.TranslatedMessage, com.openxc.BinaryMessages.TranslatedMessage.Builder, com.openxc.BinaryMessages.TranslatedMessageOrBuilder> 
+          getTranslatedMessageFieldBuilder() {
+        if (translatedMessageBuilder_ == null) {
+          translatedMessageBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.openxc.BinaryMessages.TranslatedMessage, com.openxc.BinaryMessages.TranslatedMessage.Builder, com.openxc.BinaryMessages.TranslatedMessageOrBuilder>(
+                  translatedMessage_,
                   getParentForChildren(),
                   isClean());
-          stringMessage_ = null;
+          translatedMessage_ = null;
         }
-        return stringMessageBuilder_;
+        return translatedMessageBuilder_;
       }
 
-      // optional .openxc.NumericMessage numeric_message = 4;
-      private com.openxc.BinaryMessages.NumericMessage numericMessage_ = com.openxc.BinaryMessages.NumericMessage.getDefaultInstance();
+      // optional .openxc.DiagnosticResponse diagnostic_response = 4;
+      private com.openxc.BinaryMessages.DiagnosticResponse diagnosticResponse_ = com.openxc.BinaryMessages.DiagnosticResponse.getDefaultInstance();
       private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.NumericMessage, com.openxc.BinaryMessages.NumericMessage.Builder, com.openxc.BinaryMessages.NumericMessageOrBuilder> numericMessageBuilder_;
+          com.openxc.BinaryMessages.DiagnosticResponse, com.openxc.BinaryMessages.DiagnosticResponse.Builder, com.openxc.BinaryMessages.DiagnosticResponseOrBuilder> diagnosticResponseBuilder_;
       /**
-       * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+       * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
        */
-      public boolean hasNumericMessage() {
+      public boolean hasDiagnosticResponse() {
         return ((bitField0_ & 0x00000008) == 0x00000008);
       }
       /**
-       * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+       * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
        */
-      public com.openxc.BinaryMessages.NumericMessage getNumericMessage() {
-        if (numericMessageBuilder_ == null) {
-          return numericMessage_;
+      public com.openxc.BinaryMessages.DiagnosticResponse getDiagnosticResponse() {
+        if (diagnosticResponseBuilder_ == null) {
+          return diagnosticResponse_;
         } else {
-          return numericMessageBuilder_.getMessage();
+          return diagnosticResponseBuilder_.getMessage();
         }
       }
       /**
-       * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+       * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
        */
-      public Builder setNumericMessage(com.openxc.BinaryMessages.NumericMessage value) {
-        if (numericMessageBuilder_ == null) {
+      public Builder setDiagnosticResponse(com.openxc.BinaryMessages.DiagnosticResponse value) {
+        if (diagnosticResponseBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
           }
-          numericMessage_ = value;
+          diagnosticResponse_ = value;
           onChanged();
         } else {
-          numericMessageBuilder_.setMessage(value);
+          diagnosticResponseBuilder_.setMessage(value);
         }
         bitField0_ |= 0x00000008;
         return this;
       }
       /**
-       * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+       * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
        */
-      public Builder setNumericMessage(
-          com.openxc.BinaryMessages.NumericMessage.Builder builderForValue) {
-        if (numericMessageBuilder_ == null) {
-          numericMessage_ = builderForValue.build();
+      public Builder setDiagnosticResponse(
+          com.openxc.BinaryMessages.DiagnosticResponse.Builder builderForValue) {
+        if (diagnosticResponseBuilder_ == null) {
+          diagnosticResponse_ = builderForValue.build();
           onChanged();
         } else {
-          numericMessageBuilder_.setMessage(builderForValue.build());
+          diagnosticResponseBuilder_.setMessage(builderForValue.build());
         }
         bitField0_ |= 0x00000008;
         return this;
       }
       /**
-       * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+       * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
        */
-      public Builder mergeNumericMessage(com.openxc.BinaryMessages.NumericMessage value) {
-        if (numericMessageBuilder_ == null) {
+      public Builder mergeDiagnosticResponse(com.openxc.BinaryMessages.DiagnosticResponse value) {
+        if (diagnosticResponseBuilder_ == null) {
           if (((bitField0_ & 0x00000008) == 0x00000008) &&
-              numericMessage_ != com.openxc.BinaryMessages.NumericMessage.getDefaultInstance()) {
-            numericMessage_ =
-              com.openxc.BinaryMessages.NumericMessage.newBuilder(numericMessage_).mergeFrom(value).buildPartial();
+              diagnosticResponse_ != com.openxc.BinaryMessages.DiagnosticResponse.getDefaultInstance()) {
+            diagnosticResponse_ =
+              com.openxc.BinaryMessages.DiagnosticResponse.newBuilder(diagnosticResponse_).mergeFrom(value).buildPartial();
           } else {
-            numericMessage_ = value;
+            diagnosticResponse_ = value;
           }
           onChanged();
         } else {
-          numericMessageBuilder_.mergeFrom(value);
+          diagnosticResponseBuilder_.mergeFrom(value);
         }
         bitField0_ |= 0x00000008;
         return this;
       }
       /**
-       * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+       * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
        */
-      public Builder clearNumericMessage() {
-        if (numericMessageBuilder_ == null) {
-          numericMessage_ = com.openxc.BinaryMessages.NumericMessage.getDefaultInstance();
+      public Builder clearDiagnosticResponse() {
+        if (diagnosticResponseBuilder_ == null) {
+          diagnosticResponse_ = com.openxc.BinaryMessages.DiagnosticResponse.getDefaultInstance();
           onChanged();
         } else {
-          numericMessageBuilder_.clear();
+          diagnosticResponseBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000008);
         return this;
       }
       /**
-       * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+       * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
        */
-      public com.openxc.BinaryMessages.NumericMessage.Builder getNumericMessageBuilder() {
+      public com.openxc.BinaryMessages.DiagnosticResponse.Builder getDiagnosticResponseBuilder() {
         bitField0_ |= 0x00000008;
         onChanged();
-        return getNumericMessageFieldBuilder().getBuilder();
+        return getDiagnosticResponseFieldBuilder().getBuilder();
       }
       /**
-       * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+       * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
        */
-      public com.openxc.BinaryMessages.NumericMessageOrBuilder getNumericMessageOrBuilder() {
-        if (numericMessageBuilder_ != null) {
-          return numericMessageBuilder_.getMessageOrBuilder();
+      public com.openxc.BinaryMessages.DiagnosticResponseOrBuilder getDiagnosticResponseOrBuilder() {
+        if (diagnosticResponseBuilder_ != null) {
+          return diagnosticResponseBuilder_.getMessageOrBuilder();
         } else {
-          return numericMessage_;
+          return diagnosticResponse_;
         }
       }
       /**
-       * <code>optional .openxc.NumericMessage numeric_message = 4;</code>
+       * <code>optional .openxc.DiagnosticResponse diagnostic_response = 4;</code>
        */
       private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.NumericMessage, com.openxc.BinaryMessages.NumericMessage.Builder, com.openxc.BinaryMessages.NumericMessageOrBuilder> 
-          getNumericMessageFieldBuilder() {
-        if (numericMessageBuilder_ == null) {
-          numericMessageBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              com.openxc.BinaryMessages.NumericMessage, com.openxc.BinaryMessages.NumericMessage.Builder, com.openxc.BinaryMessages.NumericMessageOrBuilder>(
-                  numericMessage_,
+          com.openxc.BinaryMessages.DiagnosticResponse, com.openxc.BinaryMessages.DiagnosticResponse.Builder, com.openxc.BinaryMessages.DiagnosticResponseOrBuilder> 
+          getDiagnosticResponseFieldBuilder() {
+        if (diagnosticResponseBuilder_ == null) {
+          diagnosticResponseBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.openxc.BinaryMessages.DiagnosticResponse, com.openxc.BinaryMessages.DiagnosticResponse.Builder, com.openxc.BinaryMessages.DiagnosticResponseOrBuilder>(
+                  diagnosticResponse_,
                   getParentForChildren(),
                   isClean());
-          numericMessage_ = null;
+          diagnosticResponse_ = null;
         }
-        return numericMessageBuilder_;
+        return diagnosticResponseBuilder_;
       }
 
-      // optional .openxc.BooleanMessage boolean_message = 5;
-      private com.openxc.BinaryMessages.BooleanMessage booleanMessage_ = com.openxc.BinaryMessages.BooleanMessage.getDefaultInstance();
+      // optional .openxc.ControlCommand control_command = 5;
+      private com.openxc.BinaryMessages.ControlCommand controlCommand_ = com.openxc.BinaryMessages.ControlCommand.getDefaultInstance();
       private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.BooleanMessage, com.openxc.BinaryMessages.BooleanMessage.Builder, com.openxc.BinaryMessages.BooleanMessageOrBuilder> booleanMessageBuilder_;
+          com.openxc.BinaryMessages.ControlCommand, com.openxc.BinaryMessages.ControlCommand.Builder, com.openxc.BinaryMessages.ControlCommandOrBuilder> controlCommandBuilder_;
       /**
-       * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+       * <code>optional .openxc.ControlCommand control_command = 5;</code>
        */
-      public boolean hasBooleanMessage() {
+      public boolean hasControlCommand() {
         return ((bitField0_ & 0x00000010) == 0x00000010);
       }
       /**
-       * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+       * <code>optional .openxc.ControlCommand control_command = 5;</code>
        */
-      public com.openxc.BinaryMessages.BooleanMessage getBooleanMessage() {
-        if (booleanMessageBuilder_ == null) {
-          return booleanMessage_;
+      public com.openxc.BinaryMessages.ControlCommand getControlCommand() {
+        if (controlCommandBuilder_ == null) {
+          return controlCommand_;
         } else {
-          return booleanMessageBuilder_.getMessage();
+          return controlCommandBuilder_.getMessage();
         }
       }
       /**
-       * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+       * <code>optional .openxc.ControlCommand control_command = 5;</code>
        */
-      public Builder setBooleanMessage(com.openxc.BinaryMessages.BooleanMessage value) {
-        if (booleanMessageBuilder_ == null) {
+      public Builder setControlCommand(com.openxc.BinaryMessages.ControlCommand value) {
+        if (controlCommandBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
           }
-          booleanMessage_ = value;
+          controlCommand_ = value;
           onChanged();
         } else {
-          booleanMessageBuilder_.setMessage(value);
+          controlCommandBuilder_.setMessage(value);
         }
         bitField0_ |= 0x00000010;
         return this;
       }
       /**
-       * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+       * <code>optional .openxc.ControlCommand control_command = 5;</code>
        */
-      public Builder setBooleanMessage(
-          com.openxc.BinaryMessages.BooleanMessage.Builder builderForValue) {
-        if (booleanMessageBuilder_ == null) {
-          booleanMessage_ = builderForValue.build();
+      public Builder setControlCommand(
+          com.openxc.BinaryMessages.ControlCommand.Builder builderForValue) {
+        if (controlCommandBuilder_ == null) {
+          controlCommand_ = builderForValue.build();
           onChanged();
         } else {
-          booleanMessageBuilder_.setMessage(builderForValue.build());
+          controlCommandBuilder_.setMessage(builderForValue.build());
         }
         bitField0_ |= 0x00000010;
         return this;
       }
       /**
-       * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+       * <code>optional .openxc.ControlCommand control_command = 5;</code>
        */
-      public Builder mergeBooleanMessage(com.openxc.BinaryMessages.BooleanMessage value) {
-        if (booleanMessageBuilder_ == null) {
+      public Builder mergeControlCommand(com.openxc.BinaryMessages.ControlCommand value) {
+        if (controlCommandBuilder_ == null) {
           if (((bitField0_ & 0x00000010) == 0x00000010) &&
-              booleanMessage_ != com.openxc.BinaryMessages.BooleanMessage.getDefaultInstance()) {
-            booleanMessage_ =
-              com.openxc.BinaryMessages.BooleanMessage.newBuilder(booleanMessage_).mergeFrom(value).buildPartial();
+              controlCommand_ != com.openxc.BinaryMessages.ControlCommand.getDefaultInstance()) {
+            controlCommand_ =
+              com.openxc.BinaryMessages.ControlCommand.newBuilder(controlCommand_).mergeFrom(value).buildPartial();
           } else {
-            booleanMessage_ = value;
+            controlCommand_ = value;
           }
           onChanged();
         } else {
-          booleanMessageBuilder_.mergeFrom(value);
+          controlCommandBuilder_.mergeFrom(value);
         }
         bitField0_ |= 0x00000010;
         return this;
       }
       /**
-       * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+       * <code>optional .openxc.ControlCommand control_command = 5;</code>
        */
-      public Builder clearBooleanMessage() {
-        if (booleanMessageBuilder_ == null) {
-          booleanMessage_ = com.openxc.BinaryMessages.BooleanMessage.getDefaultInstance();
+      public Builder clearControlCommand() {
+        if (controlCommandBuilder_ == null) {
+          controlCommand_ = com.openxc.BinaryMessages.ControlCommand.getDefaultInstance();
           onChanged();
         } else {
-          booleanMessageBuilder_.clear();
+          controlCommandBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000010);
         return this;
       }
       /**
-       * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+       * <code>optional .openxc.ControlCommand control_command = 5;</code>
        */
-      public com.openxc.BinaryMessages.BooleanMessage.Builder getBooleanMessageBuilder() {
+      public com.openxc.BinaryMessages.ControlCommand.Builder getControlCommandBuilder() {
         bitField0_ |= 0x00000010;
         onChanged();
-        return getBooleanMessageFieldBuilder().getBuilder();
+        return getControlCommandFieldBuilder().getBuilder();
       }
       /**
-       * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+       * <code>optional .openxc.ControlCommand control_command = 5;</code>
        */
-      public com.openxc.BinaryMessages.BooleanMessageOrBuilder getBooleanMessageOrBuilder() {
-        if (booleanMessageBuilder_ != null) {
-          return booleanMessageBuilder_.getMessageOrBuilder();
+      public com.openxc.BinaryMessages.ControlCommandOrBuilder getControlCommandOrBuilder() {
+        if (controlCommandBuilder_ != null) {
+          return controlCommandBuilder_.getMessageOrBuilder();
         } else {
-          return booleanMessage_;
+          return controlCommand_;
         }
       }
       /**
-       * <code>optional .openxc.BooleanMessage boolean_message = 5;</code>
+       * <code>optional .openxc.ControlCommand control_command = 5;</code>
        */
       private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.BooleanMessage, com.openxc.BinaryMessages.BooleanMessage.Builder, com.openxc.BinaryMessages.BooleanMessageOrBuilder> 
-          getBooleanMessageFieldBuilder() {
-        if (booleanMessageBuilder_ == null) {
-          booleanMessageBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              com.openxc.BinaryMessages.BooleanMessage, com.openxc.BinaryMessages.BooleanMessage.Builder, com.openxc.BinaryMessages.BooleanMessageOrBuilder>(
-                  booleanMessage_,
+          com.openxc.BinaryMessages.ControlCommand, com.openxc.BinaryMessages.ControlCommand.Builder, com.openxc.BinaryMessages.ControlCommandOrBuilder> 
+          getControlCommandFieldBuilder() {
+        if (controlCommandBuilder_ == null) {
+          controlCommandBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.openxc.BinaryMessages.ControlCommand, com.openxc.BinaryMessages.ControlCommand.Builder, com.openxc.BinaryMessages.ControlCommandOrBuilder>(
+                  controlCommand_,
                   getParentForChildren(),
                   isClean());
-          booleanMessage_ = null;
+          controlCommand_ = null;
         }
-        return booleanMessageBuilder_;
+        return controlCommandBuilder_;
       }
 
-      // optional .openxc.EventedStringMessage evented_string_message = 6;
-      private com.openxc.BinaryMessages.EventedStringMessage eventedStringMessage_ = com.openxc.BinaryMessages.EventedStringMessage.getDefaultInstance();
+      // optional .openxc.CommandResponse command_response = 6;
+      private com.openxc.BinaryMessages.CommandResponse commandResponse_ = com.openxc.BinaryMessages.CommandResponse.getDefaultInstance();
       private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.EventedStringMessage, com.openxc.BinaryMessages.EventedStringMessage.Builder, com.openxc.BinaryMessages.EventedStringMessageOrBuilder> eventedStringMessageBuilder_;
+          com.openxc.BinaryMessages.CommandResponse, com.openxc.BinaryMessages.CommandResponse.Builder, com.openxc.BinaryMessages.CommandResponseOrBuilder> commandResponseBuilder_;
       /**
-       * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+       * <code>optional .openxc.CommandResponse command_response = 6;</code>
        */
-      public boolean hasEventedStringMessage() {
+      public boolean hasCommandResponse() {
         return ((bitField0_ & 0x00000020) == 0x00000020);
       }
       /**
-       * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+       * <code>optional .openxc.CommandResponse command_response = 6;</code>
        */
-      public com.openxc.BinaryMessages.EventedStringMessage getEventedStringMessage() {
-        if (eventedStringMessageBuilder_ == null) {
-          return eventedStringMessage_;
+      public com.openxc.BinaryMessages.CommandResponse getCommandResponse() {
+        if (commandResponseBuilder_ == null) {
+          return commandResponse_;
         } else {
-          return eventedStringMessageBuilder_.getMessage();
+          return commandResponseBuilder_.getMessage();
         }
       }
       /**
-       * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+       * <code>optional .openxc.CommandResponse command_response = 6;</code>
        */
-      public Builder setEventedStringMessage(com.openxc.BinaryMessages.EventedStringMessage value) {
-        if (eventedStringMessageBuilder_ == null) {
+      public Builder setCommandResponse(com.openxc.BinaryMessages.CommandResponse value) {
+        if (commandResponseBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
           }
-          eventedStringMessage_ = value;
+          commandResponse_ = value;
           onChanged();
         } else {
-          eventedStringMessageBuilder_.setMessage(value);
+          commandResponseBuilder_.setMessage(value);
         }
         bitField0_ |= 0x00000020;
         return this;
       }
       /**
-       * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+       * <code>optional .openxc.CommandResponse command_response = 6;</code>
        */
-      public Builder setEventedStringMessage(
-          com.openxc.BinaryMessages.EventedStringMessage.Builder builderForValue) {
-        if (eventedStringMessageBuilder_ == null) {
-          eventedStringMessage_ = builderForValue.build();
+      public Builder setCommandResponse(
+          com.openxc.BinaryMessages.CommandResponse.Builder builderForValue) {
+        if (commandResponseBuilder_ == null) {
+          commandResponse_ = builderForValue.build();
           onChanged();
         } else {
-          eventedStringMessageBuilder_.setMessage(builderForValue.build());
+          commandResponseBuilder_.setMessage(builderForValue.build());
         }
         bitField0_ |= 0x00000020;
         return this;
       }
       /**
-       * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+       * <code>optional .openxc.CommandResponse command_response = 6;</code>
        */
-      public Builder mergeEventedStringMessage(com.openxc.BinaryMessages.EventedStringMessage value) {
-        if (eventedStringMessageBuilder_ == null) {
+      public Builder mergeCommandResponse(com.openxc.BinaryMessages.CommandResponse value) {
+        if (commandResponseBuilder_ == null) {
           if (((bitField0_ & 0x00000020) == 0x00000020) &&
-              eventedStringMessage_ != com.openxc.BinaryMessages.EventedStringMessage.getDefaultInstance()) {
-            eventedStringMessage_ =
-              com.openxc.BinaryMessages.EventedStringMessage.newBuilder(eventedStringMessage_).mergeFrom(value).buildPartial();
+              commandResponse_ != com.openxc.BinaryMessages.CommandResponse.getDefaultInstance()) {
+            commandResponse_ =
+              com.openxc.BinaryMessages.CommandResponse.newBuilder(commandResponse_).mergeFrom(value).buildPartial();
           } else {
-            eventedStringMessage_ = value;
+            commandResponse_ = value;
           }
           onChanged();
         } else {
-          eventedStringMessageBuilder_.mergeFrom(value);
+          commandResponseBuilder_.mergeFrom(value);
         }
         bitField0_ |= 0x00000020;
         return this;
       }
       /**
-       * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+       * <code>optional .openxc.CommandResponse command_response = 6;</code>
        */
-      public Builder clearEventedStringMessage() {
-        if (eventedStringMessageBuilder_ == null) {
-          eventedStringMessage_ = com.openxc.BinaryMessages.EventedStringMessage.getDefaultInstance();
+      public Builder clearCommandResponse() {
+        if (commandResponseBuilder_ == null) {
+          commandResponse_ = com.openxc.BinaryMessages.CommandResponse.getDefaultInstance();
           onChanged();
         } else {
-          eventedStringMessageBuilder_.clear();
+          commandResponseBuilder_.clear();
         }
         bitField0_ = (bitField0_ & ~0x00000020);
         return this;
       }
       /**
-       * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
+       * <code>optional .openxc.CommandResponse command_response = 6;</code>
        */
-      public com.openxc.BinaryMessages.EventedStringMessage.Builder getEventedStringMessageBuilder() {
+      public com.openxc.BinaryMessages.CommandResponse.Builder getCommandResponseBuilder() {
         bitField0_ |= 0x00000020;
         onChanged();
-        return getEventedStringMessageFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
-       */
-      public com.openxc.BinaryMessages.EventedStringMessageOrBuilder getEventedStringMessageOrBuilder() {
-        if (eventedStringMessageBuilder_ != null) {
-          return eventedStringMessageBuilder_.getMessageOrBuilder();
-        } else {
-          return eventedStringMessage_;
-        }
-      }
-      /**
-       * <code>optional .openxc.EventedStringMessage evented_string_message = 6;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.EventedStringMessage, com.openxc.BinaryMessages.EventedStringMessage.Builder, com.openxc.BinaryMessages.EventedStringMessageOrBuilder> 
-          getEventedStringMessageFieldBuilder() {
-        if (eventedStringMessageBuilder_ == null) {
-          eventedStringMessageBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              com.openxc.BinaryMessages.EventedStringMessage, com.openxc.BinaryMessages.EventedStringMessage.Builder, com.openxc.BinaryMessages.EventedStringMessageOrBuilder>(
-                  eventedStringMessage_,
-                  getParentForChildren(),
-                  isClean());
-          eventedStringMessage_ = null;
-        }
-        return eventedStringMessageBuilder_;
-      }
-
-      // optional .openxc.EventedBooleanMessage evented_boolean_message = 7;
-      private com.openxc.BinaryMessages.EventedBooleanMessage eventedBooleanMessage_ = com.openxc.BinaryMessages.EventedBooleanMessage.getDefaultInstance();
-      private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.EventedBooleanMessage, com.openxc.BinaryMessages.EventedBooleanMessage.Builder, com.openxc.BinaryMessages.EventedBooleanMessageOrBuilder> eventedBooleanMessageBuilder_;
-      /**
-       * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-       */
-      public boolean hasEventedBooleanMessage() {
-        return ((bitField0_ & 0x00000040) == 0x00000040);
-      }
-      /**
-       * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-       */
-      public com.openxc.BinaryMessages.EventedBooleanMessage getEventedBooleanMessage() {
-        if (eventedBooleanMessageBuilder_ == null) {
-          return eventedBooleanMessage_;
-        } else {
-          return eventedBooleanMessageBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-       */
-      public Builder setEventedBooleanMessage(com.openxc.BinaryMessages.EventedBooleanMessage value) {
-        if (eventedBooleanMessageBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          eventedBooleanMessage_ = value;
-          onChanged();
-        } else {
-          eventedBooleanMessageBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000040;
-        return this;
-      }
-      /**
-       * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-       */
-      public Builder setEventedBooleanMessage(
-          com.openxc.BinaryMessages.EventedBooleanMessage.Builder builderForValue) {
-        if (eventedBooleanMessageBuilder_ == null) {
-          eventedBooleanMessage_ = builderForValue.build();
-          onChanged();
-        } else {
-          eventedBooleanMessageBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000040;
-        return this;
-      }
-      /**
-       * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-       */
-      public Builder mergeEventedBooleanMessage(com.openxc.BinaryMessages.EventedBooleanMessage value) {
-        if (eventedBooleanMessageBuilder_ == null) {
-          if (((bitField0_ & 0x00000040) == 0x00000040) &&
-              eventedBooleanMessage_ != com.openxc.BinaryMessages.EventedBooleanMessage.getDefaultInstance()) {
-            eventedBooleanMessage_ =
-              com.openxc.BinaryMessages.EventedBooleanMessage.newBuilder(eventedBooleanMessage_).mergeFrom(value).buildPartial();
-          } else {
-            eventedBooleanMessage_ = value;
-          }
-          onChanged();
-        } else {
-          eventedBooleanMessageBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000040;
-        return this;
-      }
-      /**
-       * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-       */
-      public Builder clearEventedBooleanMessage() {
-        if (eventedBooleanMessageBuilder_ == null) {
-          eventedBooleanMessage_ = com.openxc.BinaryMessages.EventedBooleanMessage.getDefaultInstance();
-          onChanged();
-        } else {
-          eventedBooleanMessageBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000040);
-        return this;
-      }
-      /**
-       * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-       */
-      public com.openxc.BinaryMessages.EventedBooleanMessage.Builder getEventedBooleanMessageBuilder() {
-        bitField0_ |= 0x00000040;
-        onChanged();
-        return getEventedBooleanMessageFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-       */
-      public com.openxc.BinaryMessages.EventedBooleanMessageOrBuilder getEventedBooleanMessageOrBuilder() {
-        if (eventedBooleanMessageBuilder_ != null) {
-          return eventedBooleanMessageBuilder_.getMessageOrBuilder();
-        } else {
-          return eventedBooleanMessage_;
-        }
-      }
-      /**
-       * <code>optional .openxc.EventedBooleanMessage evented_boolean_message = 7;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.EventedBooleanMessage, com.openxc.BinaryMessages.EventedBooleanMessage.Builder, com.openxc.BinaryMessages.EventedBooleanMessageOrBuilder> 
-          getEventedBooleanMessageFieldBuilder() {
-        if (eventedBooleanMessageBuilder_ == null) {
-          eventedBooleanMessageBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              com.openxc.BinaryMessages.EventedBooleanMessage, com.openxc.BinaryMessages.EventedBooleanMessage.Builder, com.openxc.BinaryMessages.EventedBooleanMessageOrBuilder>(
-                  eventedBooleanMessage_,
-                  getParentForChildren(),
-                  isClean());
-          eventedBooleanMessage_ = null;
-        }
-        return eventedBooleanMessageBuilder_;
-      }
-
-      // optional .openxc.EventedNumericMessage evented_numeric_message = 8;
-      private com.openxc.BinaryMessages.EventedNumericMessage eventedNumericMessage_ = com.openxc.BinaryMessages.EventedNumericMessage.getDefaultInstance();
-      private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.EventedNumericMessage, com.openxc.BinaryMessages.EventedNumericMessage.Builder, com.openxc.BinaryMessages.EventedNumericMessageOrBuilder> eventedNumericMessageBuilder_;
-      /**
-       * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-       */
-      public boolean hasEventedNumericMessage() {
-        return ((bitField0_ & 0x00000080) == 0x00000080);
-      }
-      /**
-       * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-       */
-      public com.openxc.BinaryMessages.EventedNumericMessage getEventedNumericMessage() {
-        if (eventedNumericMessageBuilder_ == null) {
-          return eventedNumericMessage_;
-        } else {
-          return eventedNumericMessageBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-       */
-      public Builder setEventedNumericMessage(com.openxc.BinaryMessages.EventedNumericMessage value) {
-        if (eventedNumericMessageBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          eventedNumericMessage_ = value;
-          onChanged();
-        } else {
-          eventedNumericMessageBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000080;
-        return this;
-      }
-      /**
-       * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-       */
-      public Builder setEventedNumericMessage(
-          com.openxc.BinaryMessages.EventedNumericMessage.Builder builderForValue) {
-        if (eventedNumericMessageBuilder_ == null) {
-          eventedNumericMessage_ = builderForValue.build();
-          onChanged();
-        } else {
-          eventedNumericMessageBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000080;
-        return this;
-      }
-      /**
-       * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-       */
-      public Builder mergeEventedNumericMessage(com.openxc.BinaryMessages.EventedNumericMessage value) {
-        if (eventedNumericMessageBuilder_ == null) {
-          if (((bitField0_ & 0x00000080) == 0x00000080) &&
-              eventedNumericMessage_ != com.openxc.BinaryMessages.EventedNumericMessage.getDefaultInstance()) {
-            eventedNumericMessage_ =
-              com.openxc.BinaryMessages.EventedNumericMessage.newBuilder(eventedNumericMessage_).mergeFrom(value).buildPartial();
-          } else {
-            eventedNumericMessage_ = value;
-          }
-          onChanged();
-        } else {
-          eventedNumericMessageBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000080;
-        return this;
-      }
-      /**
-       * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-       */
-      public Builder clearEventedNumericMessage() {
-        if (eventedNumericMessageBuilder_ == null) {
-          eventedNumericMessage_ = com.openxc.BinaryMessages.EventedNumericMessage.getDefaultInstance();
-          onChanged();
-        } else {
-          eventedNumericMessageBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000080);
-        return this;
-      }
-      /**
-       * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
-       */
-      public com.openxc.BinaryMessages.EventedNumericMessage.Builder getEventedNumericMessageBuilder() {
-        bitField0_ |= 0x00000080;
-        onChanged();
-        return getEventedNumericMessageFieldBuilder().getBuilder();
+        return getCommandResponseFieldBuilder().getBuilder();
       }
       /**
-       * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
+       * <code>optional .openxc.CommandResponse command_response = 6;</code>
        */
-      public com.openxc.BinaryMessages.EventedNumericMessageOrBuilder getEventedNumericMessageOrBuilder() {
-        if (eventedNumericMessageBuilder_ != null) {
-          return eventedNumericMessageBuilder_.getMessageOrBuilder();
+      public com.openxc.BinaryMessages.CommandResponseOrBuilder getCommandResponseOrBuilder() {
+        if (commandResponseBuilder_ != null) {
+          return commandResponseBuilder_.getMessageOrBuilder();
         } else {
-          return eventedNumericMessage_;
+          return commandResponse_;
         }
       }
       /**
-       * <code>optional .openxc.EventedNumericMessage evented_numeric_message = 8;</code>
+       * <code>optional .openxc.CommandResponse command_response = 6;</code>
        */
       private com.google.protobuf.SingleFieldBuilder<
-          com.openxc.BinaryMessages.EventedNumericMessage, com.openxc.BinaryMessages.EventedNumericMessage.Builder, com.openxc.BinaryMessages.EventedNumericMessageOrBuilder> 
-          getEventedNumericMessageFieldBuilder() {
-        if (eventedNumericMessageBuilder_ == null) {
-          eventedNumericMessageBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              com.openxc.BinaryMessages.EventedNumericMessage, com.openxc.BinaryMessages.EventedNumericMessage.Builder, com.openxc.BinaryMessages.EventedNumericMessageOrBuilder>(
-                  eventedNumericMessage_,
+          com.openxc.BinaryMessages.CommandResponse, com.openxc.BinaryMessages.CommandResponse.Builder, com.openxc.BinaryMessages.CommandResponseOrBuilder> 
+          getCommandResponseFieldBuilder() {
+        if (commandResponseBuilder_ == null) {
+          commandResponseBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.openxc.BinaryMessages.CommandResponse, com.openxc.BinaryMessages.CommandResponse.Builder, com.openxc.BinaryMessages.CommandResponseOrBuilder>(
+                  commandResponse_,
                   getParentForChildren(),
                   isClean());
-          eventedNumericMessage_ = null;
+          commandResponse_ = null;
         }
-        return eventedNumericMessageBuilder_;
+        return commandResponseBuilder_;
       }
 
       // @@protoc_insertion_point(builder_scope:openxc.VehicleMessage)
@@ -1907,15 +1505,15 @@ public final class BinaryMessages {
      */
     int getMessageId();
 
-    // optional uint64 data = 3;
+    // optional bytes data = 3;
     /**
-     * <code>optional uint64 data = 3;</code>
+     * <code>optional bytes data = 3;</code>
      */
     boolean hasData();
     /**
-     * <code>optional uint64 data = 3;</code>
+     * <code>optional bytes data = 3;</code>
      */
-    long getData();
+    com.google.protobuf.ByteString getData();
   }
   /**
    * Protobuf type {@code openxc.RawMessage}
@@ -1978,9 +1576,9 @@ public final class BinaryMessages {
               messageId_ = input.readUInt32();
               break;
             }
-            case 24: {
+            case 26: {
               bitField0_ |= 0x00000004;
-              data_ = input.readUInt64();
+              data_ = input.readBytes();
               break;
             }
           }
@@ -2055,26 +1653,26 @@ public final class BinaryMessages {
       return messageId_;
     }
 
-    // optional uint64 data = 3;
+    // optional bytes data = 3;
     public static final int DATA_FIELD_NUMBER = 3;
-    private long data_;
+    private com.google.protobuf.ByteString data_;
     /**
-     * <code>optional uint64 data = 3;</code>
+     * <code>optional bytes data = 3;</code>
      */
     public boolean hasData() {
       return ((bitField0_ & 0x00000004) == 0x00000004);
     }
     /**
-     * <code>optional uint64 data = 3;</code>
+     * <code>optional bytes data = 3;</code>
      */
-    public long getData() {
+    public com.google.protobuf.ByteString getData() {
       return data_;
     }
 
     private void initFields() {
       bus_ = 0;
       messageId_ = 0;
-      data_ = 0L;
+      data_ = com.google.protobuf.ByteString.EMPTY;
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -2095,7 +1693,7 @@ public final class BinaryMessages {
         output.writeUInt32(2, messageId_);
       }
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
-        output.writeUInt64(3, data_);
+        output.writeBytes(3, data_);
       }
       getUnknownFields().writeTo(output);
     }
@@ -2116,7 +1714,7 @@ public final class BinaryMessages {
       }
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeUInt64Size(3, data_);
+          .computeBytesSize(3, data_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
@@ -2238,7 +1836,7 @@ public final class BinaryMessages {
         bitField0_ = (bitField0_ & ~0x00000001);
         messageId_ = 0;
         bitField0_ = (bitField0_ & ~0x00000002);
-        data_ = 0L;
+        data_ = com.google.protobuf.ByteString.EMPTY;
         bitField0_ = (bitField0_ & ~0x00000004);
         return this;
       }
@@ -2398,35 +1996,38 @@ public final class BinaryMessages {
         return this;
       }
 
-      // optional uint64 data = 3;
-      private long data_ ;
+      // optional bytes data = 3;
+      private com.google.protobuf.ByteString data_ = com.google.protobuf.ByteString.EMPTY;
       /**
-       * <code>optional uint64 data = 3;</code>
+       * <code>optional bytes data = 3;</code>
        */
       public boolean hasData() {
         return ((bitField0_ & 0x00000004) == 0x00000004);
       }
       /**
-       * <code>optional uint64 data = 3;</code>
+       * <code>optional bytes data = 3;</code>
        */
-      public long getData() {
+      public com.google.protobuf.ByteString getData() {
         return data_;
       }
       /**
-       * <code>optional uint64 data = 3;</code>
+       * <code>optional bytes data = 3;</code>
        */
-      public Builder setData(long value) {
-        bitField0_ |= 0x00000004;
+      public Builder setData(com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000004;
         data_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional uint64 data = 3;</code>
+       * <code>optional bytes data = 3;</code>
        */
       public Builder clearData() {
         bitField0_ = (bitField0_ & ~0x00000004);
-        data_ = 0L;
+        data_ = getDefaultInstance().getData();
         onChanged();
         return this;
       }
@@ -2442,58 +2043,66 @@ public final class BinaryMessages {
     // @@protoc_insertion_point(class_scope:openxc.RawMessage)
   }
 
-  public interface StringMessageOrBuilder
+  public interface ControlCommandOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
 
-    // optional string name = 1;
+    // optional .openxc.ControlCommand.Type type = 1;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.ControlCommand.Type type = 1;</code>
      */
-    boolean hasName();
+    boolean hasType();
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.ControlCommand.Type type = 1;</code>
      */
-    java.lang.String getName();
+    com.openxc.BinaryMessages.ControlCommand.Type getType();
+
+    // optional .openxc.DiagnosticControlCommand diagnostic_request = 2;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
      */
-    com.google.protobuf.ByteString
-        getNameBytes();
+    boolean hasDiagnosticRequest();
+    /**
+     * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
+     */
+    com.openxc.BinaryMessages.DiagnosticControlCommand getDiagnosticRequest();
+    /**
+     * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
+     */
+    com.openxc.BinaryMessages.DiagnosticControlCommandOrBuilder getDiagnosticRequestOrBuilder();
 
-    // optional string value = 2;
+    // optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
      */
-    boolean hasValue();
+    boolean hasPassthroughModeRequest();
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
      */
-    java.lang.String getValue();
+    com.openxc.BinaryMessages.PassthroughModeControlCommand getPassthroughModeRequest();
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
      */
-    com.google.protobuf.ByteString
-        getValueBytes();
+    com.openxc.BinaryMessages.PassthroughModeControlCommandOrBuilder getPassthroughModeRequestOrBuilder();
   }
   /**
-   * Protobuf type {@code openxc.StringMessage}
+   * Protobuf type {@code openxc.ControlCommand}
    */
-  public static final class StringMessage extends
+  public static final class ControlCommand extends
       com.google.protobuf.GeneratedMessage
-      implements StringMessageOrBuilder {
-    // Use StringMessage.newBuilder() to construct.
-    private StringMessage(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements ControlCommandOrBuilder {
+    // Use ControlCommand.newBuilder() to construct.
+    private ControlCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private StringMessage(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private ControlCommand(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final StringMessage defaultInstance;
-    public static StringMessage getDefaultInstance() {
+    private static final ControlCommand defaultInstance;
+    public static ControlCommand getDefaultInstance() {
       return defaultInstance;
     }
 
-    public StringMessage getDefaultInstanceForType() {
+    public ControlCommand getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -2503,7 +2112,7 @@ public final class BinaryMessages {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private StringMessage(
+    private ControlCommand(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
@@ -2526,14 +2135,41 @@ public final class BinaryMessages {
               }
               break;
             }
-            case 10: {
-              bitField0_ |= 0x00000001;
-              name_ = input.readBytes();
+            case 8: {
+              int rawValue = input.readEnum();
+              com.openxc.BinaryMessages.ControlCommand.Type value = com.openxc.BinaryMessages.ControlCommand.Type.valueOf(rawValue);
+              if (value == null) {
+                unknownFields.mergeVarintField(1, rawValue);
+              } else {
+                bitField0_ |= 0x00000001;
+                type_ = value;
+              }
               break;
             }
             case 18: {
+              com.openxc.BinaryMessages.DiagnosticControlCommand.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000002) == 0x00000002)) {
+                subBuilder = diagnosticRequest_.toBuilder();
+              }
+              diagnosticRequest_ = input.readMessage(com.openxc.BinaryMessages.DiagnosticControlCommand.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(diagnosticRequest_);
+                diagnosticRequest_ = subBuilder.buildPartial();
+              }
               bitField0_ |= 0x00000002;
-              value_ = input.readBytes();
+              break;
+            }
+            case 26: {
+              com.openxc.BinaryMessages.PassthroughModeControlCommand.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000004) == 0x00000004)) {
+                subBuilder = passthroughModeRequest_.toBuilder();
+              }
+              passthroughModeRequest_ = input.readMessage(com.openxc.BinaryMessages.PassthroughModeControlCommand.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(passthroughModeRequest_);
+                passthroughModeRequest_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000004;
               break;
             }
           }
@@ -2550,121 +2186,196 @@ public final class BinaryMessages {
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return com.openxc.BinaryMessages.internal_static_openxc_StringMessage_descriptor;
+      return com.openxc.BinaryMessages.internal_static_openxc_ControlCommand_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.openxc.BinaryMessages.internal_static_openxc_StringMessage_fieldAccessorTable
+      return com.openxc.BinaryMessages.internal_static_openxc_ControlCommand_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.openxc.BinaryMessages.StringMessage.class, com.openxc.BinaryMessages.StringMessage.Builder.class);
+              com.openxc.BinaryMessages.ControlCommand.class, com.openxc.BinaryMessages.ControlCommand.Builder.class);
     }
 
-    public static com.google.protobuf.Parser<StringMessage> PARSER =
-        new com.google.protobuf.AbstractParser<StringMessage>() {
-      public StringMessage parsePartialFrom(
+    public static com.google.protobuf.Parser<ControlCommand> PARSER =
+        new com.google.protobuf.AbstractParser<ControlCommand>() {
+      public ControlCommand parsePartialFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new StringMessage(input, extensionRegistry);
+        return new ControlCommand(input, extensionRegistry);
       }
     };
 
     @java.lang.Override
-    public com.google.protobuf.Parser<StringMessage> getParserForType() {
+    public com.google.protobuf.Parser<ControlCommand> getParserForType() {
       return PARSER;
     }
 
+    /**
+     * Protobuf enum {@code openxc.ControlCommand.Type}
+     */
+    public enum Type
+        implements com.google.protobuf.ProtocolMessageEnum {
+      /**
+       * <code>VERSION = 1;</code>
+       */
+      VERSION(0, 1),
+      /**
+       * <code>DEVICE_ID = 2;</code>
+       */
+      DEVICE_ID(1, 2),
+      /**
+       * <code>DIAGNOSTIC = 3;</code>
+       */
+      DIAGNOSTIC(2, 3),
+      /**
+       * <code>PASSTHROUGH = 4;</code>
+       */
+      PASSTHROUGH(3, 4),
+      ;
+
+      /**
+       * <code>VERSION = 1;</code>
+       */
+      public static final int VERSION_VALUE = 1;
+      /**
+       * <code>DEVICE_ID = 2;</code>
+       */
+      public static final int DEVICE_ID_VALUE = 2;
+      /**
+       * <code>DIAGNOSTIC = 3;</code>
+       */
+      public static final int DIAGNOSTIC_VALUE = 3;
+      /**
+       * <code>PASSTHROUGH = 4;</code>
+       */
+      public static final int PASSTHROUGH_VALUE = 4;
+
+
+      public final int getNumber() { return value; }
+
+      public static Type valueOf(int value) {
+        switch (value) {
+          case 1: return VERSION;
+          case 2: return DEVICE_ID;
+          case 3: return DIAGNOSTIC;
+          case 4: return PASSTHROUGH;
+          default: return null;
+        }
+      }
+
+      public static com.google.protobuf.Internal.EnumLiteMap<Type>
+          internalGetValueMap() {
+        return internalValueMap;
+      }
+      private static com.google.protobuf.Internal.EnumLiteMap<Type>
+          internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap<Type>() {
+              public Type findValueByNumber(int number) {
+                return Type.valueOf(number);
+              }
+            };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor
+          getValueDescriptor() {
+        return getDescriptor().getValues().get(index);
+      }
+      public final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptorForType() {
+        return getDescriptor();
+      }
+      public static final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptor() {
+        return com.openxc.BinaryMessages.ControlCommand.getDescriptor().getEnumTypes().get(0);
+      }
+
+      private static final Type[] VALUES = values();
+
+      public static Type valueOf(
+          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+        if (desc.getType() != getDescriptor()) {
+          throw new java.lang.IllegalArgumentException(
+            "EnumValueDescriptor is not for this type.");
+        }
+        return VALUES[desc.getIndex()];
+      }
+
+      private final int index;
+      private final int value;
+
+      private Type(int index, int value) {
+        this.index = index;
+        this.value = value;
+      }
+
+      // @@protoc_insertion_point(enum_scope:openxc.ControlCommand.Type)
+    }
+
     private int bitField0_;
-    // optional string name = 1;
-    public static final int NAME_FIELD_NUMBER = 1;
-    private java.lang.Object name_;
+    // optional .openxc.ControlCommand.Type type = 1;
+    public static final int TYPE_FIELD_NUMBER = 1;
+    private com.openxc.BinaryMessages.ControlCommand.Type type_;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.ControlCommand.Type type = 1;</code>
      */
-    public boolean hasName() {
+    public boolean hasType() {
       return ((bitField0_ & 0x00000001) == 0x00000001);
     }
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.ControlCommand.Type type = 1;</code>
      */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          name_ = s;
-        }
-        return s;
-      }
+    public com.openxc.BinaryMessages.ControlCommand.Type getType() {
+      return type_;
     }
+
+    // optional .openxc.DiagnosticControlCommand diagnostic_request = 2;
+    public static final int DIAGNOSTIC_REQUEST_FIELD_NUMBER = 2;
+    private com.openxc.BinaryMessages.DiagnosticControlCommand diagnosticRequest_;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
+    public boolean hasDiagnosticRequest() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    /**
+     * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
+     */
+    public com.openxc.BinaryMessages.DiagnosticControlCommand getDiagnosticRequest() {
+      return diagnosticRequest_;
+    }
+    /**
+     * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
+     */
+    public com.openxc.BinaryMessages.DiagnosticControlCommandOrBuilder getDiagnosticRequestOrBuilder() {
+      return diagnosticRequest_;
     }
 
-    // optional string value = 2;
-    public static final int VALUE_FIELD_NUMBER = 2;
-    private java.lang.Object value_;
+    // optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;
+    public static final int PASSTHROUGH_MODE_REQUEST_FIELD_NUMBER = 3;
+    private com.openxc.BinaryMessages.PassthroughModeControlCommand passthroughModeRequest_;
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
      */
-    public boolean hasValue() {
-      return ((bitField0_ & 0x00000002) == 0x00000002);
+    public boolean hasPassthroughModeRequest() {
+      return ((bitField0_ & 0x00000004) == 0x00000004);
     }
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
      */
-    public java.lang.String getValue() {
-      java.lang.Object ref = value_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          value_ = s;
-        }
-        return s;
-      }
+    public com.openxc.BinaryMessages.PassthroughModeControlCommand getPassthroughModeRequest() {
+      return passthroughModeRequest_;
     }
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
      */
-    public com.google.protobuf.ByteString
-        getValueBytes() {
-      java.lang.Object ref = value_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        value_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
+    public com.openxc.BinaryMessages.PassthroughModeControlCommandOrBuilder getPassthroughModeRequestOrBuilder() {
+      return passthroughModeRequest_;
     }
 
     private void initFields() {
-      name_ = "";
-      value_ = "";
+      type_ = com.openxc.BinaryMessages.ControlCommand.Type.VERSION;
+      diagnosticRequest_ = com.openxc.BinaryMessages.DiagnosticControlCommand.getDefaultInstance();
+      passthroughModeRequest_ = com.openxc.BinaryMessages.PassthroughModeControlCommand.getDefaultInstance();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -2679,10 +2390,13 @@ public final class BinaryMessages {
                         throws java.io.IOException {
       getSerializedSize();
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeBytes(1, getNameBytes());
+        output.writeEnum(1, type_.getNumber());
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        output.writeBytes(2, getValueBytes());
+        output.writeMessage(2, diagnosticRequest_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        output.writeMessage(3, passthroughModeRequest_);
       }
       getUnknownFields().writeTo(output);
     }
@@ -2695,11 +2409,15 @@ public final class BinaryMessages {
       size = 0;
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(1, getNameBytes());
+          .computeEnumSize(1, type_.getNumber());
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(2, getValueBytes());
+          .computeMessageSize(2, diagnosticRequest_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, passthroughModeRequest_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
@@ -2713,53 +2431,53 @@ public final class BinaryMessages {
       return super.writeReplace();
     }
 
-    public static com.openxc.BinaryMessages.StringMessage parseFrom(
+    public static com.openxc.BinaryMessages.ControlCommand parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.StringMessage parseFrom(
+    public static com.openxc.BinaryMessages.ControlCommand parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.StringMessage parseFrom(byte[] data)
+    public static com.openxc.BinaryMessages.ControlCommand parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.StringMessage parseFrom(
+    public static com.openxc.BinaryMessages.ControlCommand parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.StringMessage parseFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.ControlCommand parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.StringMessage parseFrom(
+    public static com.openxc.BinaryMessages.ControlCommand parseFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.StringMessage parseDelimitedFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.ControlCommand parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static com.openxc.BinaryMessages.StringMessage parseDelimitedFrom(
+    public static com.openxc.BinaryMessages.ControlCommand parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.StringMessage parseFrom(
+    public static com.openxc.BinaryMessages.ControlCommand parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.StringMessage parseFrom(
+    public static com.openxc.BinaryMessages.ControlCommand parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -2768,7 +2486,7 @@ public final class BinaryMessages {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(com.openxc.BinaryMessages.StringMessage prototype) {
+    public static Builder newBuilder(com.openxc.BinaryMessages.ControlCommand prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -2780,24 +2498,24 @@ public final class BinaryMessages {
       return builder;
     }
     /**
-     * Protobuf type {@code openxc.StringMessage}
+     * Protobuf type {@code openxc.ControlCommand}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements com.openxc.BinaryMessages.StringMessageOrBuilder {
+       implements com.openxc.BinaryMessages.ControlCommandOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return com.openxc.BinaryMessages.internal_static_openxc_StringMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_ControlCommand_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.openxc.BinaryMessages.internal_static_openxc_StringMessage_fieldAccessorTable
+        return com.openxc.BinaryMessages.internal_static_openxc_ControlCommand_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.openxc.BinaryMessages.StringMessage.class, com.openxc.BinaryMessages.StringMessage.Builder.class);
+                com.openxc.BinaryMessages.ControlCommand.class, com.openxc.BinaryMessages.ControlCommand.Builder.class);
       }
 
-      // Construct using com.openxc.BinaryMessages.StringMessage.newBuilder()
+      // Construct using com.openxc.BinaryMessages.ControlCommand.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -2809,6 +2527,8 @@ public final class BinaryMessages {
       }
       private void maybeForceBuilderInitialization() {
         if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+          getDiagnosticRequestFieldBuilder();
+          getPassthroughModeRequestFieldBuilder();
         }
       }
       private static Builder create() {
@@ -2817,10 +2537,20 @@ public final class BinaryMessages {
 
       public Builder clear() {
         super.clear();
-        name_ = "";
+        type_ = com.openxc.BinaryMessages.ControlCommand.Type.VERSION;
         bitField0_ = (bitField0_ & ~0x00000001);
-        value_ = "";
+        if (diagnosticRequestBuilder_ == null) {
+          diagnosticRequest_ = com.openxc.BinaryMessages.DiagnosticControlCommand.getDefaultInstance();
+        } else {
+          diagnosticRequestBuilder_.clear();
+        }
         bitField0_ = (bitField0_ & ~0x00000002);
+        if (passthroughModeRequestBuilder_ == null) {
+          passthroughModeRequest_ = com.openxc.BinaryMessages.PassthroughModeControlCommand.getDefaultInstance();
+        } else {
+          passthroughModeRequestBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000004);
         return this;
       }
 
@@ -2830,58 +2560,69 @@ public final class BinaryMessages {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return com.openxc.BinaryMessages.internal_static_openxc_StringMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_ControlCommand_descriptor;
       }
 
-      public com.openxc.BinaryMessages.StringMessage getDefaultInstanceForType() {
-        return com.openxc.BinaryMessages.StringMessage.getDefaultInstance();
+      public com.openxc.BinaryMessages.ControlCommand getDefaultInstanceForType() {
+        return com.openxc.BinaryMessages.ControlCommand.getDefaultInstance();
       }
 
-      public com.openxc.BinaryMessages.StringMessage build() {
-        com.openxc.BinaryMessages.StringMessage result = buildPartial();
+      public com.openxc.BinaryMessages.ControlCommand build() {
+        com.openxc.BinaryMessages.ControlCommand result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public com.openxc.BinaryMessages.StringMessage buildPartial() {
-        com.openxc.BinaryMessages.StringMessage result = new com.openxc.BinaryMessages.StringMessage(this);
+      public com.openxc.BinaryMessages.ControlCommand buildPartial() {
+        com.openxc.BinaryMessages.ControlCommand result = new com.openxc.BinaryMessages.ControlCommand(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
           to_bitField0_ |= 0x00000001;
         }
-        result.name_ = name_;
+        result.type_ = type_;
         if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
           to_bitField0_ |= 0x00000002;
         }
-        result.value_ = value_;
+        if (diagnosticRequestBuilder_ == null) {
+          result.diagnosticRequest_ = diagnosticRequest_;
+        } else {
+          result.diagnosticRequest_ = diagnosticRequestBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+          to_bitField0_ |= 0x00000004;
+        }
+        if (passthroughModeRequestBuilder_ == null) {
+          result.passthroughModeRequest_ = passthroughModeRequest_;
+        } else {
+          result.passthroughModeRequest_ = passthroughModeRequestBuilder_.build();
+        }
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.openxc.BinaryMessages.StringMessage) {
-          return mergeFrom((com.openxc.BinaryMessages.StringMessage)other);
+        if (other instanceof com.openxc.BinaryMessages.ControlCommand) {
+          return mergeFrom((com.openxc.BinaryMessages.ControlCommand)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.openxc.BinaryMessages.StringMessage other) {
-        if (other == com.openxc.BinaryMessages.StringMessage.getDefaultInstance()) return this;
-        if (other.hasName()) {
-          bitField0_ |= 0x00000001;
-          name_ = other.name_;
-          onChanged();
+      public Builder mergeFrom(com.openxc.BinaryMessages.ControlCommand other) {
+        if (other == com.openxc.BinaryMessages.ControlCommand.getDefaultInstance()) return this;
+        if (other.hasType()) {
+          setType(other.getType());
         }
-        if (other.hasValue()) {
-          bitField0_ |= 0x00000002;
-          value_ = other.value_;
-          onChanged();
+        if (other.hasDiagnosticRequest()) {
+          mergeDiagnosticRequest(other.getDiagnosticRequest());
+        }
+        if (other.hasPassthroughModeRequest()) {
+          mergePassthroughModeRequest(other.getPassthroughModeRequest());
         }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
@@ -2895,11 +2636,11 @@ public final class BinaryMessages {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.openxc.BinaryMessages.StringMessage parsedMessage = null;
+        com.openxc.BinaryMessages.ControlCommand parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.openxc.BinaryMessages.StringMessage) e.getUnfinishedMessage();
+          parsedMessage = (com.openxc.BinaryMessages.ControlCommand) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -2910,212 +2651,333 @@ public final class BinaryMessages {
       }
       private int bitField0_;
 
-      // optional string name = 1;
-      private java.lang.Object name_ = "";
+      // optional .openxc.ControlCommand.Type type = 1;
+      private com.openxc.BinaryMessages.ControlCommand.Type type_ = com.openxc.BinaryMessages.ControlCommand.Type.VERSION;
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.ControlCommand.Type type = 1;</code>
        */
-      public boolean hasName() {
+      public boolean hasType() {
         return ((bitField0_ & 0x00000001) == 0x00000001);
       }
       /**
-       * <code>optional string name = 1;</code>
-       */
-      public java.lang.String getName() {
-        java.lang.Object ref = name_;
-        if (!(ref instanceof java.lang.String)) {
-          java.lang.String s = ((com.google.protobuf.ByteString) ref)
-              .toStringUtf8();
-          name_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.ControlCommand.Type type = 1;</code>
        */
-      public com.google.protobuf.ByteString
-          getNameBytes() {
-        java.lang.Object ref = name_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          name_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
+      public com.openxc.BinaryMessages.ControlCommand.Type getType() {
+        return type_;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.ControlCommand.Type type = 1;</code>
        */
-      public Builder setName(
-          java.lang.String value) {
+      public Builder setType(com.openxc.BinaryMessages.ControlCommand.Type value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        name_ = value;
+          throw new NullPointerException();
+        }
+        bitField0_ |= 0x00000001;
+        type_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.ControlCommand.Type type = 1;</code>
        */
-      public Builder clearName() {
+      public Builder clearType() {
         bitField0_ = (bitField0_ & ~0x00000001);
-        name_ = getDefaultInstance().getName();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string name = 1;</code>
-       */
-      public Builder setNameBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        name_ = value;
+        type_ = com.openxc.BinaryMessages.ControlCommand.Type.VERSION;
         onChanged();
         return this;
       }
 
-      // optional string value = 2;
-      private java.lang.Object value_ = "";
+      // optional .openxc.DiagnosticControlCommand diagnostic_request = 2;
+      private com.openxc.BinaryMessages.DiagnosticControlCommand diagnosticRequest_ = com.openxc.BinaryMessages.DiagnosticControlCommand.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          com.openxc.BinaryMessages.DiagnosticControlCommand, com.openxc.BinaryMessages.DiagnosticControlCommand.Builder, com.openxc.BinaryMessages.DiagnosticControlCommandOrBuilder> diagnosticRequestBuilder_;
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
        */
-      public boolean hasValue() {
+      public boolean hasDiagnosticRequest() {
         return ((bitField0_ & 0x00000002) == 0x00000002);
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
        */
-      public java.lang.String getValue() {
-        java.lang.Object ref = value_;
-        if (!(ref instanceof java.lang.String)) {
-          java.lang.String s = ((com.google.protobuf.ByteString) ref)
-              .toStringUtf8();
-          value_ = s;
-          return s;
+      public com.openxc.BinaryMessages.DiagnosticControlCommand getDiagnosticRequest() {
+        if (diagnosticRequestBuilder_ == null) {
+          return diagnosticRequest_;
         } else {
-          return (java.lang.String) ref;
+          return diagnosticRequestBuilder_.getMessage();
         }
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
        */
-      public com.google.protobuf.ByteString
-          getValueBytes() {
-        java.lang.Object ref = value_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          value_ = b;
-          return b;
+      public Builder setDiagnosticRequest(com.openxc.BinaryMessages.DiagnosticControlCommand value) {
+        if (diagnosticRequestBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          diagnosticRequest_ = value;
+          onChanged();
         } else {
-          return (com.google.protobuf.ByteString) ref;
+          diagnosticRequestBuilder_.setMessage(value);
         }
+        bitField0_ |= 0x00000002;
+        return this;
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
        */
-      public Builder setValue(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-        value_ = value;
-        onChanged();
+      public Builder setDiagnosticRequest(
+          com.openxc.BinaryMessages.DiagnosticControlCommand.Builder builderForValue) {
+        if (diagnosticRequestBuilder_ == null) {
+          diagnosticRequest_ = builderForValue.build();
+          onChanged();
+        } else {
+          diagnosticRequestBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000002;
         return this;
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
        */
-      public Builder clearValue() {
+      public Builder mergeDiagnosticRequest(com.openxc.BinaryMessages.DiagnosticControlCommand value) {
+        if (diagnosticRequestBuilder_ == null) {
+          if (((bitField0_ & 0x00000002) == 0x00000002) &&
+              diagnosticRequest_ != com.openxc.BinaryMessages.DiagnosticControlCommand.getDefaultInstance()) {
+            diagnosticRequest_ =
+              com.openxc.BinaryMessages.DiagnosticControlCommand.newBuilder(diagnosticRequest_).mergeFrom(value).buildPartial();
+          } else {
+            diagnosticRequest_ = value;
+          }
+          onChanged();
+        } else {
+          diagnosticRequestBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000002;
+        return this;
+      }
+      /**
+       * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
+       */
+      public Builder clearDiagnosticRequest() {
+        if (diagnosticRequestBuilder_ == null) {
+          diagnosticRequest_ = com.openxc.BinaryMessages.DiagnosticControlCommand.getDefaultInstance();
+          onChanged();
+        } else {
+          diagnosticRequestBuilder_.clear();
+        }
         bitField0_ = (bitField0_ & ~0x00000002);
-        value_ = getDefaultInstance().getValue();
-        onChanged();
         return this;
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
        */
-      public Builder setValueBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-        value_ = value;
+      public com.openxc.BinaryMessages.DiagnosticControlCommand.Builder getDiagnosticRequestBuilder() {
+        bitField0_ |= 0x00000002;
         onChanged();
+        return getDiagnosticRequestFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
+       */
+      public com.openxc.BinaryMessages.DiagnosticControlCommandOrBuilder getDiagnosticRequestOrBuilder() {
+        if (diagnosticRequestBuilder_ != null) {
+          return diagnosticRequestBuilder_.getMessageOrBuilder();
+        } else {
+          return diagnosticRequest_;
+        }
+      }
+      /**
+       * <code>optional .openxc.DiagnosticControlCommand diagnostic_request = 2;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.openxc.BinaryMessages.DiagnosticControlCommand, com.openxc.BinaryMessages.DiagnosticControlCommand.Builder, com.openxc.BinaryMessages.DiagnosticControlCommandOrBuilder> 
+          getDiagnosticRequestFieldBuilder() {
+        if (diagnosticRequestBuilder_ == null) {
+          diagnosticRequestBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.openxc.BinaryMessages.DiagnosticControlCommand, com.openxc.BinaryMessages.DiagnosticControlCommand.Builder, com.openxc.BinaryMessages.DiagnosticControlCommandOrBuilder>(
+                  diagnosticRequest_,
+                  getParentForChildren(),
+                  isClean());
+          diagnosticRequest_ = null;
+        }
+        return diagnosticRequestBuilder_;
+      }
+
+      // optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;
+      private com.openxc.BinaryMessages.PassthroughModeControlCommand passthroughModeRequest_ = com.openxc.BinaryMessages.PassthroughModeControlCommand.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          com.openxc.BinaryMessages.PassthroughModeControlCommand, com.openxc.BinaryMessages.PassthroughModeControlCommand.Builder, com.openxc.BinaryMessages.PassthroughModeControlCommandOrBuilder> passthroughModeRequestBuilder_;
+      /**
+       * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
+       */
+      public boolean hasPassthroughModeRequest() {
+        return ((bitField0_ & 0x00000004) == 0x00000004);
+      }
+      /**
+       * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
+       */
+      public com.openxc.BinaryMessages.PassthroughModeControlCommand getPassthroughModeRequest() {
+        if (passthroughModeRequestBuilder_ == null) {
+          return passthroughModeRequest_;
+        } else {
+          return passthroughModeRequestBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
+       */
+      public Builder setPassthroughModeRequest(com.openxc.BinaryMessages.PassthroughModeControlCommand value) {
+        if (passthroughModeRequestBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          passthroughModeRequest_ = value;
+          onChanged();
+        } else {
+          passthroughModeRequestBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000004;
+        return this;
+      }
+      /**
+       * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
+       */
+      public Builder setPassthroughModeRequest(
+          com.openxc.BinaryMessages.PassthroughModeControlCommand.Builder builderForValue) {
+        if (passthroughModeRequestBuilder_ == null) {
+          passthroughModeRequest_ = builderForValue.build();
+          onChanged();
+        } else {
+          passthroughModeRequestBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        return this;
+      }
+      /**
+       * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
+       */
+      public Builder mergePassthroughModeRequest(com.openxc.BinaryMessages.PassthroughModeControlCommand value) {
+        if (passthroughModeRequestBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) == 0x00000004) &&
+              passthroughModeRequest_ != com.openxc.BinaryMessages.PassthroughModeControlCommand.getDefaultInstance()) {
+            passthroughModeRequest_ =
+              com.openxc.BinaryMessages.PassthroughModeControlCommand.newBuilder(passthroughModeRequest_).mergeFrom(value).buildPartial();
+          } else {
+            passthroughModeRequest_ = value;
+          }
+          onChanged();
+        } else {
+          passthroughModeRequestBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000004;
+        return this;
+      }
+      /**
+       * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
+       */
+      public Builder clearPassthroughModeRequest() {
+        if (passthroughModeRequestBuilder_ == null) {
+          passthroughModeRequest_ = com.openxc.BinaryMessages.PassthroughModeControlCommand.getDefaultInstance();
+          onChanged();
+        } else {
+          passthroughModeRequestBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000004);
         return this;
       }
+      /**
+       * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
+       */
+      public com.openxc.BinaryMessages.PassthroughModeControlCommand.Builder getPassthroughModeRequestBuilder() {
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return getPassthroughModeRequestFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
+       */
+      public com.openxc.BinaryMessages.PassthroughModeControlCommandOrBuilder getPassthroughModeRequestOrBuilder() {
+        if (passthroughModeRequestBuilder_ != null) {
+          return passthroughModeRequestBuilder_.getMessageOrBuilder();
+        } else {
+          return passthroughModeRequest_;
+        }
+      }
+      /**
+       * <code>optional .openxc.PassthroughModeControlCommand passthrough_mode_request = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.openxc.BinaryMessages.PassthroughModeControlCommand, com.openxc.BinaryMessages.PassthroughModeControlCommand.Builder, com.openxc.BinaryMessages.PassthroughModeControlCommandOrBuilder> 
+          getPassthroughModeRequestFieldBuilder() {
+        if (passthroughModeRequestBuilder_ == null) {
+          passthroughModeRequestBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.openxc.BinaryMessages.PassthroughModeControlCommand, com.openxc.BinaryMessages.PassthroughModeControlCommand.Builder, com.openxc.BinaryMessages.PassthroughModeControlCommandOrBuilder>(
+                  passthroughModeRequest_,
+                  getParentForChildren(),
+                  isClean());
+          passthroughModeRequest_ = null;
+        }
+        return passthroughModeRequestBuilder_;
+      }
 
-      // @@protoc_insertion_point(builder_scope:openxc.StringMessage)
+      // @@protoc_insertion_point(builder_scope:openxc.ControlCommand)
     }
 
     static {
-      defaultInstance = new StringMessage(true);
+      defaultInstance = new ControlCommand(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:openxc.StringMessage)
+    // @@protoc_insertion_point(class_scope:openxc.ControlCommand)
   }
 
-  public interface NumericMessageOrBuilder
+  public interface DiagnosticControlCommandOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
 
-    // optional string name = 1;
+    // optional .openxc.DiagnosticRequest request = 1;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.DiagnosticRequest request = 1;</code>
      */
-    boolean hasName();
+    boolean hasRequest();
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.DiagnosticRequest request = 1;</code>
      */
-    java.lang.String getName();
+    com.openxc.BinaryMessages.DiagnosticRequest getRequest();
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.DiagnosticRequest request = 1;</code>
      */
-    com.google.protobuf.ByteString
-        getNameBytes();
+    com.openxc.BinaryMessages.DiagnosticRequestOrBuilder getRequestOrBuilder();
 
-    // optional double value = 2;
+    // optional .openxc.DiagnosticControlCommand.Action action = 2;
     /**
-     * <code>optional double value = 2;</code>
+     * <code>optional .openxc.DiagnosticControlCommand.Action action = 2;</code>
      */
-    boolean hasValue();
+    boolean hasAction();
     /**
-     * <code>optional double value = 2;</code>
+     * <code>optional .openxc.DiagnosticControlCommand.Action action = 2;</code>
      */
-    double getValue();
+    com.openxc.BinaryMessages.DiagnosticControlCommand.Action getAction();
   }
   /**
-   * Protobuf type {@code openxc.NumericMessage}
+   * Protobuf type {@code openxc.DiagnosticControlCommand}
    */
-  public static final class NumericMessage extends
+  public static final class DiagnosticControlCommand extends
       com.google.protobuf.GeneratedMessage
-      implements NumericMessageOrBuilder {
-    // Use NumericMessage.newBuilder() to construct.
-    private NumericMessage(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements DiagnosticControlCommandOrBuilder {
+    // Use DiagnosticControlCommand.newBuilder() to construct.
+    private DiagnosticControlCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private NumericMessage(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private DiagnosticControlCommand(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final NumericMessage defaultInstance;
-    public static NumericMessage getDefaultInstance() {
+    private static final DiagnosticControlCommand defaultInstance;
+    public static DiagnosticControlCommand getDefaultInstance() {
       return defaultInstance;
     }
 
-    public NumericMessage getDefaultInstanceForType() {
+    public DiagnosticControlCommand getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -3125,7 +2987,7 @@ public final class BinaryMessages {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private NumericMessage(
+    private DiagnosticControlCommand(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
@@ -3149,13 +3011,27 @@ public final class BinaryMessages {
               break;
             }
             case 10: {
+              com.openxc.BinaryMessages.DiagnosticRequest.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000001) == 0x00000001)) {
+                subBuilder = request_.toBuilder();
+              }
+              request_ = input.readMessage(com.openxc.BinaryMessages.DiagnosticRequest.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(request_);
+                request_ = subBuilder.buildPartial();
+              }
               bitField0_ |= 0x00000001;
-              name_ = input.readBytes();
               break;
             }
-            case 17: {
-              bitField0_ |= 0x00000002;
-              value_ = input.readDouble();
+            case 16: {
+              int rawValue = input.readEnum();
+              com.openxc.BinaryMessages.DiagnosticControlCommand.Action value = com.openxc.BinaryMessages.DiagnosticControlCommand.Action.valueOf(rawValue);
+              if (value == null) {
+                unknownFields.mergeVarintField(2, rawValue);
+              } else {
+                bitField0_ |= 0x00000002;
+                action_ = value;
+              }
               break;
             }
           }
@@ -3172,94 +3048,155 @@ public final class BinaryMessages {
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return com.openxc.BinaryMessages.internal_static_openxc_NumericMessage_descriptor;
+      return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticControlCommand_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.openxc.BinaryMessages.internal_static_openxc_NumericMessage_fieldAccessorTable
+      return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticControlCommand_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.openxc.BinaryMessages.NumericMessage.class, com.openxc.BinaryMessages.NumericMessage.Builder.class);
+              com.openxc.BinaryMessages.DiagnosticControlCommand.class, com.openxc.BinaryMessages.DiagnosticControlCommand.Builder.class);
     }
 
-    public static com.google.protobuf.Parser<NumericMessage> PARSER =
-        new com.google.protobuf.AbstractParser<NumericMessage>() {
-      public NumericMessage parsePartialFrom(
+    public static com.google.protobuf.Parser<DiagnosticControlCommand> PARSER =
+        new com.google.protobuf.AbstractParser<DiagnosticControlCommand>() {
+      public DiagnosticControlCommand parsePartialFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new NumericMessage(input, extensionRegistry);
+        return new DiagnosticControlCommand(input, extensionRegistry);
       }
     };
 
     @java.lang.Override
-    public com.google.protobuf.Parser<NumericMessage> getParserForType() {
+    public com.google.protobuf.Parser<DiagnosticControlCommand> getParserForType() {
       return PARSER;
     }
 
+    /**
+     * Protobuf enum {@code openxc.DiagnosticControlCommand.Action}
+     */
+    public enum Action
+        implements com.google.protobuf.ProtocolMessageEnum {
+      /**
+       * <code>ADD = 1;</code>
+       */
+      ADD(0, 1),
+      /**
+       * <code>CANCEL = 2;</code>
+       */
+      CANCEL(1, 2),
+      ;
+
+      /**
+       * <code>ADD = 1;</code>
+       */
+      public static final int ADD_VALUE = 1;
+      /**
+       * <code>CANCEL = 2;</code>
+       */
+      public static final int CANCEL_VALUE = 2;
+
+
+      public final int getNumber() { return value; }
+
+      public static Action valueOf(int value) {
+        switch (value) {
+          case 1: return ADD;
+          case 2: return CANCEL;
+          default: return null;
+        }
+      }
+
+      public static com.google.protobuf.Internal.EnumLiteMap<Action>
+          internalGetValueMap() {
+        return internalValueMap;
+      }
+      private static com.google.protobuf.Internal.EnumLiteMap<Action>
+          internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap<Action>() {
+              public Action findValueByNumber(int number) {
+                return Action.valueOf(number);
+              }
+            };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor
+          getValueDescriptor() {
+        return getDescriptor().getValues().get(index);
+      }
+      public final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptorForType() {
+        return getDescriptor();
+      }
+      public static final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptor() {
+        return com.openxc.BinaryMessages.DiagnosticControlCommand.getDescriptor().getEnumTypes().get(0);
+      }
+
+      private static final Action[] VALUES = values();
+
+      public static Action valueOf(
+          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+        if (desc.getType() != getDescriptor()) {
+          throw new java.lang.IllegalArgumentException(
+            "EnumValueDescriptor is not for this type.");
+        }
+        return VALUES[desc.getIndex()];
+      }
+
+      private final int index;
+      private final int value;
+
+      private Action(int index, int value) {
+        this.index = index;
+        this.value = value;
+      }
+
+      // @@protoc_insertion_point(enum_scope:openxc.DiagnosticControlCommand.Action)
+    }
+
     private int bitField0_;
-    // optional string name = 1;
-    public static final int NAME_FIELD_NUMBER = 1;
-    private java.lang.Object name_;
+    // optional .openxc.DiagnosticRequest request = 1;
+    public static final int REQUEST_FIELD_NUMBER = 1;
+    private com.openxc.BinaryMessages.DiagnosticRequest request_;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.DiagnosticRequest request = 1;</code>
      */
-    public boolean hasName() {
+    public boolean hasRequest() {
       return ((bitField0_ & 0x00000001) == 0x00000001);
     }
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.DiagnosticRequest request = 1;</code>
      */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          name_ = s;
-        }
-        return s;
-      }
+    public com.openxc.BinaryMessages.DiagnosticRequest getRequest() {
+      return request_;
     }
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.DiagnosticRequest request = 1;</code>
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
+    public com.openxc.BinaryMessages.DiagnosticRequestOrBuilder getRequestOrBuilder() {
+      return request_;
     }
 
-    // optional double value = 2;
-    public static final int VALUE_FIELD_NUMBER = 2;
-    private double value_;
+    // optional .openxc.DiagnosticControlCommand.Action action = 2;
+    public static final int ACTION_FIELD_NUMBER = 2;
+    private com.openxc.BinaryMessages.DiagnosticControlCommand.Action action_;
     /**
-     * <code>optional double value = 2;</code>
+     * <code>optional .openxc.DiagnosticControlCommand.Action action = 2;</code>
      */
-    public boolean hasValue() {
+    public boolean hasAction() {
       return ((bitField0_ & 0x00000002) == 0x00000002);
     }
     /**
-     * <code>optional double value = 2;</code>
+     * <code>optional .openxc.DiagnosticControlCommand.Action action = 2;</code>
      */
-    public double getValue() {
-      return value_;
+    public com.openxc.BinaryMessages.DiagnosticControlCommand.Action getAction() {
+      return action_;
     }
 
     private void initFields() {
-      name_ = "";
-      value_ = 0D;
+      request_ = com.openxc.BinaryMessages.DiagnosticRequest.getDefaultInstance();
+      action_ = com.openxc.BinaryMessages.DiagnosticControlCommand.Action.ADD;
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -3274,10 +3211,10 @@ public final class BinaryMessages {
                         throws java.io.IOException {
       getSerializedSize();
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeBytes(1, getNameBytes());
+        output.writeMessage(1, request_);
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        output.writeDouble(2, value_);
+        output.writeEnum(2, action_.getNumber());
       }
       getUnknownFields().writeTo(output);
     }
@@ -3290,11 +3227,11 @@ public final class BinaryMessages {
       size = 0;
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(1, getNameBytes());
+          .computeMessageSize(1, request_);
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeDoubleSize(2, value_);
+          .computeEnumSize(2, action_.getNumber());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
@@ -3308,53 +3245,53 @@ public final class BinaryMessages {
       return super.writeReplace();
     }
 
-    public static com.openxc.BinaryMessages.NumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.DiagnosticControlCommand parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.NumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.DiagnosticControlCommand parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.NumericMessage parseFrom(byte[] data)
+    public static com.openxc.BinaryMessages.DiagnosticControlCommand parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.NumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.DiagnosticControlCommand parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.NumericMessage parseFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.DiagnosticControlCommand parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.NumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.DiagnosticControlCommand parseFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.NumericMessage parseDelimitedFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.DiagnosticControlCommand parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static com.openxc.BinaryMessages.NumericMessage parseDelimitedFrom(
+    public static com.openxc.BinaryMessages.DiagnosticControlCommand parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.NumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.DiagnosticControlCommand parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.NumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.DiagnosticControlCommand parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -3363,7 +3300,7 @@ public final class BinaryMessages {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(com.openxc.BinaryMessages.NumericMessage prototype) {
+    public static Builder newBuilder(com.openxc.BinaryMessages.DiagnosticControlCommand prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -3375,24 +3312,24 @@ public final class BinaryMessages {
       return builder;
     }
     /**
-     * Protobuf type {@code openxc.NumericMessage}
+     * Protobuf type {@code openxc.DiagnosticControlCommand}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements com.openxc.BinaryMessages.NumericMessageOrBuilder {
+       implements com.openxc.BinaryMessages.DiagnosticControlCommandOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return com.openxc.BinaryMessages.internal_static_openxc_NumericMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticControlCommand_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.openxc.BinaryMessages.internal_static_openxc_NumericMessage_fieldAccessorTable
+        return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticControlCommand_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.openxc.BinaryMessages.NumericMessage.class, com.openxc.BinaryMessages.NumericMessage.Builder.class);
+                com.openxc.BinaryMessages.DiagnosticControlCommand.class, com.openxc.BinaryMessages.DiagnosticControlCommand.Builder.class);
       }
 
-      // Construct using com.openxc.BinaryMessages.NumericMessage.newBuilder()
+      // Construct using com.openxc.BinaryMessages.DiagnosticControlCommand.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -3404,6 +3341,7 @@ public final class BinaryMessages {
       }
       private void maybeForceBuilderInitialization() {
         if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+          getRequestFieldBuilder();
         }
       }
       private static Builder create() {
@@ -3412,9 +3350,13 @@ public final class BinaryMessages {
 
       public Builder clear() {
         super.clear();
-        name_ = "";
+        if (requestBuilder_ == null) {
+          request_ = com.openxc.BinaryMessages.DiagnosticRequest.getDefaultInstance();
+        } else {
+          requestBuilder_.clear();
+        }
         bitField0_ = (bitField0_ & ~0x00000001);
-        value_ = 0D;
+        action_ = com.openxc.BinaryMessages.DiagnosticControlCommand.Action.ADD;
         bitField0_ = (bitField0_ & ~0x00000002);
         return this;
       }
@@ -3425,56 +3367,58 @@ public final class BinaryMessages {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return com.openxc.BinaryMessages.internal_static_openxc_NumericMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticControlCommand_descriptor;
       }
 
-      public com.openxc.BinaryMessages.NumericMessage getDefaultInstanceForType() {
-        return com.openxc.BinaryMessages.NumericMessage.getDefaultInstance();
+      public com.openxc.BinaryMessages.DiagnosticControlCommand getDefaultInstanceForType() {
+        return com.openxc.BinaryMessages.DiagnosticControlCommand.getDefaultInstance();
       }
 
-      public com.openxc.BinaryMessages.NumericMessage build() {
-        com.openxc.BinaryMessages.NumericMessage result = buildPartial();
+      public com.openxc.BinaryMessages.DiagnosticControlCommand build() {
+        com.openxc.BinaryMessages.DiagnosticControlCommand result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public com.openxc.BinaryMessages.NumericMessage buildPartial() {
-        com.openxc.BinaryMessages.NumericMessage result = new com.openxc.BinaryMessages.NumericMessage(this);
+      public com.openxc.BinaryMessages.DiagnosticControlCommand buildPartial() {
+        com.openxc.BinaryMessages.DiagnosticControlCommand result = new com.openxc.BinaryMessages.DiagnosticControlCommand(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
           to_bitField0_ |= 0x00000001;
         }
-        result.name_ = name_;
+        if (requestBuilder_ == null) {
+          result.request_ = request_;
+        } else {
+          result.request_ = requestBuilder_.build();
+        }
         if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
           to_bitField0_ |= 0x00000002;
         }
-        result.value_ = value_;
+        result.action_ = action_;
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.openxc.BinaryMessages.NumericMessage) {
-          return mergeFrom((com.openxc.BinaryMessages.NumericMessage)other);
+        if (other instanceof com.openxc.BinaryMessages.DiagnosticControlCommand) {
+          return mergeFrom((com.openxc.BinaryMessages.DiagnosticControlCommand)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.openxc.BinaryMessages.NumericMessage other) {
-        if (other == com.openxc.BinaryMessages.NumericMessage.getDefaultInstance()) return this;
-        if (other.hasName()) {
-          bitField0_ |= 0x00000001;
-          name_ = other.name_;
-          onChanged();
+      public Builder mergeFrom(com.openxc.BinaryMessages.DiagnosticControlCommand other) {
+        if (other == com.openxc.BinaryMessages.DiagnosticControlCommand.getDefaultInstance()) return this;
+        if (other.hasRequest()) {
+          mergeRequest(other.getRequest());
         }
-        if (other.hasValue()) {
-          setValue(other.getValue());
+        if (other.hasAction()) {
+          setAction(other.getAction());
         }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
@@ -3488,11 +3432,11 @@ public final class BinaryMessages {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.openxc.BinaryMessages.NumericMessage parsedMessage = null;
+        com.openxc.BinaryMessages.DiagnosticControlCommand parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.openxc.BinaryMessages.NumericMessage) e.getUnfinishedMessage();
+          parsedMessage = (com.openxc.BinaryMessages.DiagnosticControlCommand) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -3503,171 +3447,212 @@ public final class BinaryMessages {
       }
       private int bitField0_;
 
-      // optional string name = 1;
-      private java.lang.Object name_ = "";
+      // optional .openxc.DiagnosticRequest request = 1;
+      private com.openxc.BinaryMessages.DiagnosticRequest request_ = com.openxc.BinaryMessages.DiagnosticRequest.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          com.openxc.BinaryMessages.DiagnosticRequest, com.openxc.BinaryMessages.DiagnosticRequest.Builder, com.openxc.BinaryMessages.DiagnosticRequestOrBuilder> requestBuilder_;
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.DiagnosticRequest request = 1;</code>
        */
-      public boolean hasName() {
+      public boolean hasRequest() {
         return ((bitField0_ & 0x00000001) == 0x00000001);
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.DiagnosticRequest request = 1;</code>
        */
-      public java.lang.String getName() {
-        java.lang.Object ref = name_;
-        if (!(ref instanceof java.lang.String)) {
-          java.lang.String s = ((com.google.protobuf.ByteString) ref)
-              .toStringUtf8();
-          name_ = s;
-          return s;
+      public com.openxc.BinaryMessages.DiagnosticRequest getRequest() {
+        if (requestBuilder_ == null) {
+          return request_;
         } else {
-          return (java.lang.String) ref;
+          return requestBuilder_.getMessage();
         }
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.DiagnosticRequest request = 1;</code>
        */
-      public com.google.protobuf.ByteString
-          getNameBytes() {
-        java.lang.Object ref = name_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          name_ = b;
-          return b;
+      public Builder setRequest(com.openxc.BinaryMessages.DiagnosticRequest value) {
+        if (requestBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          request_ = value;
+          onChanged();
         } else {
-          return (com.google.protobuf.ByteString) ref;
+          requestBuilder_.setMessage(value);
         }
+        bitField0_ |= 0x00000001;
+        return this;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.DiagnosticRequest request = 1;</code>
        */
-      public Builder setName(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        name_ = value;
-        onChanged();
+      public Builder setRequest(
+          com.openxc.BinaryMessages.DiagnosticRequest.Builder builderForValue) {
+        if (requestBuilder_ == null) {
+          request_ = builderForValue.build();
+          onChanged();
+        } else {
+          requestBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
         return this;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.DiagnosticRequest request = 1;</code>
        */
-      public Builder clearName() {
+      public Builder mergeRequest(com.openxc.BinaryMessages.DiagnosticRequest value) {
+        if (requestBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) == 0x00000001) &&
+              request_ != com.openxc.BinaryMessages.DiagnosticRequest.getDefaultInstance()) {
+            request_ =
+              com.openxc.BinaryMessages.DiagnosticRequest.newBuilder(request_).mergeFrom(value).buildPartial();
+          } else {
+            request_ = value;
+          }
+          onChanged();
+        } else {
+          requestBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>optional .openxc.DiagnosticRequest request = 1;</code>
+       */
+      public Builder clearRequest() {
+        if (requestBuilder_ == null) {
+          request_ = com.openxc.BinaryMessages.DiagnosticRequest.getDefaultInstance();
+          onChanged();
+        } else {
+          requestBuilder_.clear();
+        }
         bitField0_ = (bitField0_ & ~0x00000001);
-        name_ = getDefaultInstance().getName();
-        onChanged();
         return this;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.DiagnosticRequest request = 1;</code>
        */
-      public Builder setNameBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        name_ = value;
+      public com.openxc.BinaryMessages.DiagnosticRequest.Builder getRequestBuilder() {
+        bitField0_ |= 0x00000001;
         onChanged();
-        return this;
+        return getRequestFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .openxc.DiagnosticRequest request = 1;</code>
+       */
+      public com.openxc.BinaryMessages.DiagnosticRequestOrBuilder getRequestOrBuilder() {
+        if (requestBuilder_ != null) {
+          return requestBuilder_.getMessageOrBuilder();
+        } else {
+          return request_;
+        }
+      }
+      /**
+       * <code>optional .openxc.DiagnosticRequest request = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.openxc.BinaryMessages.DiagnosticRequest, com.openxc.BinaryMessages.DiagnosticRequest.Builder, com.openxc.BinaryMessages.DiagnosticRequestOrBuilder> 
+          getRequestFieldBuilder() {
+        if (requestBuilder_ == null) {
+          requestBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.openxc.BinaryMessages.DiagnosticRequest, com.openxc.BinaryMessages.DiagnosticRequest.Builder, com.openxc.BinaryMessages.DiagnosticRequestOrBuilder>(
+                  request_,
+                  getParentForChildren(),
+                  isClean());
+          request_ = null;
+        }
+        return requestBuilder_;
       }
 
-      // optional double value = 2;
-      private double value_ ;
+      // optional .openxc.DiagnosticControlCommand.Action action = 2;
+      private com.openxc.BinaryMessages.DiagnosticControlCommand.Action action_ = com.openxc.BinaryMessages.DiagnosticControlCommand.Action.ADD;
       /**
-       * <code>optional double value = 2;</code>
+       * <code>optional .openxc.DiagnosticControlCommand.Action action = 2;</code>
        */
-      public boolean hasValue() {
+      public boolean hasAction() {
         return ((bitField0_ & 0x00000002) == 0x00000002);
       }
       /**
-       * <code>optional double value = 2;</code>
+       * <code>optional .openxc.DiagnosticControlCommand.Action action = 2;</code>
        */
-      public double getValue() {
-        return value_;
+      public com.openxc.BinaryMessages.DiagnosticControlCommand.Action getAction() {
+        return action_;
       }
       /**
-       * <code>optional double value = 2;</code>
+       * <code>optional .openxc.DiagnosticControlCommand.Action action = 2;</code>
        */
-      public Builder setValue(double value) {
+      public Builder setAction(com.openxc.BinaryMessages.DiagnosticControlCommand.Action value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         bitField0_ |= 0x00000002;
-        value_ = value;
+        action_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional double value = 2;</code>
+       * <code>optional .openxc.DiagnosticControlCommand.Action action = 2;</code>
        */
-      public Builder clearValue() {
+      public Builder clearAction() {
         bitField0_ = (bitField0_ & ~0x00000002);
-        value_ = 0D;
+        action_ = com.openxc.BinaryMessages.DiagnosticControlCommand.Action.ADD;
         onChanged();
         return this;
       }
 
-      // @@protoc_insertion_point(builder_scope:openxc.NumericMessage)
+      // @@protoc_insertion_point(builder_scope:openxc.DiagnosticControlCommand)
     }
 
     static {
-      defaultInstance = new NumericMessage(true);
+      defaultInstance = new DiagnosticControlCommand(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:openxc.NumericMessage)
+    // @@protoc_insertion_point(class_scope:openxc.DiagnosticControlCommand)
   }
 
-  public interface BooleanMessageOrBuilder
+  public interface PassthroughModeControlCommandOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
 
-    // optional string name = 1;
-    /**
-     * <code>optional string name = 1;</code>
-     */
-    boolean hasName();
+    // optional int32 bus = 1;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional int32 bus = 1;</code>
      */
-    java.lang.String getName();
+    boolean hasBus();
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional int32 bus = 1;</code>
      */
-    com.google.protobuf.ByteString
-        getNameBytes();
+    int getBus();
 
-    // optional bool value = 2;
+    // optional bool enabled = 2;
     /**
-     * <code>optional bool value = 2;</code>
+     * <code>optional bool enabled = 2;</code>
      */
-    boolean hasValue();
+    boolean hasEnabled();
     /**
-     * <code>optional bool value = 2;</code>
+     * <code>optional bool enabled = 2;</code>
      */
-    boolean getValue();
+    boolean getEnabled();
   }
   /**
-   * Protobuf type {@code openxc.BooleanMessage}
+   * Protobuf type {@code openxc.PassthroughModeControlCommand}
    */
-  public static final class BooleanMessage extends
+  public static final class PassthroughModeControlCommand extends
       com.google.protobuf.GeneratedMessage
-      implements BooleanMessageOrBuilder {
-    // Use BooleanMessage.newBuilder() to construct.
-    private BooleanMessage(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements PassthroughModeControlCommandOrBuilder {
+    // Use PassthroughModeControlCommand.newBuilder() to construct.
+    private PassthroughModeControlCommand(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private BooleanMessage(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private PassthroughModeControlCommand(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final BooleanMessage defaultInstance;
-    public static BooleanMessage getDefaultInstance() {
+    private static final PassthroughModeControlCommand defaultInstance;
+    public static PassthroughModeControlCommand getDefaultInstance() {
       return defaultInstance;
     }
 
-    public BooleanMessage getDefaultInstanceForType() {
+    public PassthroughModeControlCommand getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -3677,7 +3662,7 @@ public final class BinaryMessages {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private BooleanMessage(
+    private PassthroughModeControlCommand(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
@@ -3700,14 +3685,14 @@ public final class BinaryMessages {
               }
               break;
             }
-            case 10: {
+            case 8: {
               bitField0_ |= 0x00000001;
-              name_ = input.readBytes();
+              bus_ = input.readInt32();
               break;
             }
             case 16: {
               bitField0_ |= 0x00000002;
-              value_ = input.readBool();
+              enabled_ = input.readBool();
               break;
             }
           }
@@ -3724,94 +3709,67 @@ public final class BinaryMessages {
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return com.openxc.BinaryMessages.internal_static_openxc_BooleanMessage_descriptor;
+      return com.openxc.BinaryMessages.internal_static_openxc_PassthroughModeControlCommand_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.openxc.BinaryMessages.internal_static_openxc_BooleanMessage_fieldAccessorTable
+      return com.openxc.BinaryMessages.internal_static_openxc_PassthroughModeControlCommand_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.openxc.BinaryMessages.BooleanMessage.class, com.openxc.BinaryMessages.BooleanMessage.Builder.class);
+              com.openxc.BinaryMessages.PassthroughModeControlCommand.class, com.openxc.BinaryMessages.PassthroughModeControlCommand.Builder.class);
     }
 
-    public static com.google.protobuf.Parser<BooleanMessage> PARSER =
-        new com.google.protobuf.AbstractParser<BooleanMessage>() {
-      public BooleanMessage parsePartialFrom(
+    public static com.google.protobuf.Parser<PassthroughModeControlCommand> PARSER =
+        new com.google.protobuf.AbstractParser<PassthroughModeControlCommand>() {
+      public PassthroughModeControlCommand parsePartialFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new BooleanMessage(input, extensionRegistry);
+        return new PassthroughModeControlCommand(input, extensionRegistry);
       }
     };
 
     @java.lang.Override
-    public com.google.protobuf.Parser<BooleanMessage> getParserForType() {
+    public com.google.protobuf.Parser<PassthroughModeControlCommand> getParserForType() {
       return PARSER;
     }
 
     private int bitField0_;
-    // optional string name = 1;
-    public static final int NAME_FIELD_NUMBER = 1;
-    private java.lang.Object name_;
+    // optional int32 bus = 1;
+    public static final int BUS_FIELD_NUMBER = 1;
+    private int bus_;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional int32 bus = 1;</code>
      */
-    public boolean hasName() {
+    public boolean hasBus() {
       return ((bitField0_ & 0x00000001) == 0x00000001);
     }
     /**
-     * <code>optional string name = 1;</code>
-     */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          name_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string name = 1;</code>
+     * <code>optional int32 bus = 1;</code>
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
+    public int getBus() {
+      return bus_;
     }
 
-    // optional bool value = 2;
-    public static final int VALUE_FIELD_NUMBER = 2;
-    private boolean value_;
+    // optional bool enabled = 2;
+    public static final int ENABLED_FIELD_NUMBER = 2;
+    private boolean enabled_;
     /**
-     * <code>optional bool value = 2;</code>
+     * <code>optional bool enabled = 2;</code>
      */
-    public boolean hasValue() {
+    public boolean hasEnabled() {
       return ((bitField0_ & 0x00000002) == 0x00000002);
     }
     /**
-     * <code>optional bool value = 2;</code>
+     * <code>optional bool enabled = 2;</code>
      */
-    public boolean getValue() {
-      return value_;
+    public boolean getEnabled() {
+      return enabled_;
     }
 
     private void initFields() {
-      name_ = "";
-      value_ = false;
+      bus_ = 0;
+      enabled_ = false;
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -3826,10 +3784,10 @@ public final class BinaryMessages {
                         throws java.io.IOException {
       getSerializedSize();
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeBytes(1, getNameBytes());
+        output.writeInt32(1, bus_);
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        output.writeBool(2, value_);
+        output.writeBool(2, enabled_);
       }
       getUnknownFields().writeTo(output);
     }
@@ -3842,11 +3800,11 @@ public final class BinaryMessages {
       size = 0;
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(1, getNameBytes());
+          .computeInt32Size(1, bus_);
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(2, value_);
+          .computeBoolSize(2, enabled_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
@@ -3860,53 +3818,53 @@ public final class BinaryMessages {
       return super.writeReplace();
     }
 
-    public static com.openxc.BinaryMessages.BooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.PassthroughModeControlCommand parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.BooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.PassthroughModeControlCommand parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.BooleanMessage parseFrom(byte[] data)
+    public static com.openxc.BinaryMessages.PassthroughModeControlCommand parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.BooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.PassthroughModeControlCommand parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.BooleanMessage parseFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.PassthroughModeControlCommand parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.BooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.PassthroughModeControlCommand parseFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.BooleanMessage parseDelimitedFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.PassthroughModeControlCommand parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static com.openxc.BinaryMessages.BooleanMessage parseDelimitedFrom(
+    public static com.openxc.BinaryMessages.PassthroughModeControlCommand parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.BooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.PassthroughModeControlCommand parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.BooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.PassthroughModeControlCommand parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -3915,7 +3873,7 @@ public final class BinaryMessages {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(com.openxc.BinaryMessages.BooleanMessage prototype) {
+    public static Builder newBuilder(com.openxc.BinaryMessages.PassthroughModeControlCommand prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -3927,24 +3885,24 @@ public final class BinaryMessages {
       return builder;
     }
     /**
-     * Protobuf type {@code openxc.BooleanMessage}
+     * Protobuf type {@code openxc.PassthroughModeControlCommand}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements com.openxc.BinaryMessages.BooleanMessageOrBuilder {
+       implements com.openxc.BinaryMessages.PassthroughModeControlCommandOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return com.openxc.BinaryMessages.internal_static_openxc_BooleanMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_PassthroughModeControlCommand_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.openxc.BinaryMessages.internal_static_openxc_BooleanMessage_fieldAccessorTable
+        return com.openxc.BinaryMessages.internal_static_openxc_PassthroughModeControlCommand_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.openxc.BinaryMessages.BooleanMessage.class, com.openxc.BinaryMessages.BooleanMessage.Builder.class);
+                com.openxc.BinaryMessages.PassthroughModeControlCommand.class, com.openxc.BinaryMessages.PassthroughModeControlCommand.Builder.class);
       }
 
-      // Construct using com.openxc.BinaryMessages.BooleanMessage.newBuilder()
+      // Construct using com.openxc.BinaryMessages.PassthroughModeControlCommand.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -3964,9 +3922,9 @@ public final class BinaryMessages {
 
       public Builder clear() {
         super.clear();
-        name_ = "";
+        bus_ = 0;
         bitField0_ = (bitField0_ & ~0x00000001);
-        value_ = false;
+        enabled_ = false;
         bitField0_ = (bitField0_ & ~0x00000002);
         return this;
       }
@@ -3977,56 +3935,54 @@ public final class BinaryMessages {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return com.openxc.BinaryMessages.internal_static_openxc_BooleanMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_PassthroughModeControlCommand_descriptor;
       }
 
-      public com.openxc.BinaryMessages.BooleanMessage getDefaultInstanceForType() {
-        return com.openxc.BinaryMessages.BooleanMessage.getDefaultInstance();
+      public com.openxc.BinaryMessages.PassthroughModeControlCommand getDefaultInstanceForType() {
+        return com.openxc.BinaryMessages.PassthroughModeControlCommand.getDefaultInstance();
       }
 
-      public com.openxc.BinaryMessages.BooleanMessage build() {
-        com.openxc.BinaryMessages.BooleanMessage result = buildPartial();
+      public com.openxc.BinaryMessages.PassthroughModeControlCommand build() {
+        com.openxc.BinaryMessages.PassthroughModeControlCommand result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public com.openxc.BinaryMessages.BooleanMessage buildPartial() {
-        com.openxc.BinaryMessages.BooleanMessage result = new com.openxc.BinaryMessages.BooleanMessage(this);
+      public com.openxc.BinaryMessages.PassthroughModeControlCommand buildPartial() {
+        com.openxc.BinaryMessages.PassthroughModeControlCommand result = new com.openxc.BinaryMessages.PassthroughModeControlCommand(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
           to_bitField0_ |= 0x00000001;
         }
-        result.name_ = name_;
+        result.bus_ = bus_;
         if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
           to_bitField0_ |= 0x00000002;
         }
-        result.value_ = value_;
+        result.enabled_ = enabled_;
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.openxc.BinaryMessages.BooleanMessage) {
-          return mergeFrom((com.openxc.BinaryMessages.BooleanMessage)other);
+        if (other instanceof com.openxc.BinaryMessages.PassthroughModeControlCommand) {
+          return mergeFrom((com.openxc.BinaryMessages.PassthroughModeControlCommand)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.openxc.BinaryMessages.BooleanMessage other) {
-        if (other == com.openxc.BinaryMessages.BooleanMessage.getDefaultInstance()) return this;
-        if (other.hasName()) {
-          bitField0_ |= 0x00000001;
-          name_ = other.name_;
-          onChanged();
+      public Builder mergeFrom(com.openxc.BinaryMessages.PassthroughModeControlCommand other) {
+        if (other == com.openxc.BinaryMessages.PassthroughModeControlCommand.getDefaultInstance()) return this;
+        if (other.hasBus()) {
+          setBus(other.getBus());
         }
-        if (other.hasValue()) {
-          setValue(other.getValue());
+        if (other.hasEnabled()) {
+          setEnabled(other.getEnabled());
         }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
@@ -4040,11 +3996,11 @@ public final class BinaryMessages {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.openxc.BinaryMessages.BooleanMessage parsedMessage = null;
+        com.openxc.BinaryMessages.PassthroughModeControlCommand parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.openxc.BinaryMessages.BooleanMessage) e.getUnfinishedMessage();
+          parsedMessage = (com.openxc.BinaryMessages.PassthroughModeControlCommand) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -4055,191 +4011,140 @@ public final class BinaryMessages {
       }
       private int bitField0_;
 
-      // optional string name = 1;
-      private java.lang.Object name_ = "";
+      // optional int32 bus = 1;
+      private int bus_ ;
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional int32 bus = 1;</code>
        */
-      public boolean hasName() {
+      public boolean hasBus() {
         return ((bitField0_ & 0x00000001) == 0x00000001);
       }
       /**
-       * <code>optional string name = 1;</code>
-       */
-      public java.lang.String getName() {
-        java.lang.Object ref = name_;
-        if (!(ref instanceof java.lang.String)) {
-          java.lang.String s = ((com.google.protobuf.ByteString) ref)
-              .toStringUtf8();
-          name_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string name = 1;</code>
+       * <code>optional int32 bus = 1;</code>
        */
-      public com.google.protobuf.ByteString
-          getNameBytes() {
-        java.lang.Object ref = name_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          name_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
+      public int getBus() {
+        return bus_;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional int32 bus = 1;</code>
        */
-      public Builder setName(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        name_ = value;
+      public Builder setBus(int value) {
+        bitField0_ |= 0x00000001;
+        bus_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional int32 bus = 1;</code>
        */
-      public Builder clearName() {
+      public Builder clearBus() {
         bitField0_ = (bitField0_ & ~0x00000001);
-        name_ = getDefaultInstance().getName();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string name = 1;</code>
-       */
-      public Builder setNameBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        name_ = value;
+        bus_ = 0;
         onChanged();
         return this;
       }
 
-      // optional bool value = 2;
-      private boolean value_ ;
+      // optional bool enabled = 2;
+      private boolean enabled_ ;
       /**
-       * <code>optional bool value = 2;</code>
+       * <code>optional bool enabled = 2;</code>
        */
-      public boolean hasValue() {
+      public boolean hasEnabled() {
         return ((bitField0_ & 0x00000002) == 0x00000002);
       }
       /**
-       * <code>optional bool value = 2;</code>
+       * <code>optional bool enabled = 2;</code>
        */
-      public boolean getValue() {
-        return value_;
+      public boolean getEnabled() {
+        return enabled_;
       }
       /**
-       * <code>optional bool value = 2;</code>
+       * <code>optional bool enabled = 2;</code>
        */
-      public Builder setValue(boolean value) {
+      public Builder setEnabled(boolean value) {
         bitField0_ |= 0x00000002;
-        value_ = value;
+        enabled_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional bool value = 2;</code>
+       * <code>optional bool enabled = 2;</code>
        */
-      public Builder clearValue() {
+      public Builder clearEnabled() {
         bitField0_ = (bitField0_ & ~0x00000002);
-        value_ = false;
+        enabled_ = false;
         onChanged();
         return this;
       }
 
-      // @@protoc_insertion_point(builder_scope:openxc.BooleanMessage)
+      // @@protoc_insertion_point(builder_scope:openxc.PassthroughModeControlCommand)
     }
 
     static {
-      defaultInstance = new BooleanMessage(true);
+      defaultInstance = new PassthroughModeControlCommand(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:openxc.BooleanMessage)
+    // @@protoc_insertion_point(class_scope:openxc.PassthroughModeControlCommand)
   }
 
-  public interface EventedStringMessageOrBuilder
+  public interface CommandResponseOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
 
-    // optional string name = 1;
-    /**
-     * <code>optional string name = 1;</code>
-     */
-    boolean hasName();
+    // optional .openxc.ControlCommand.Type type = 1;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.ControlCommand.Type type = 1;</code>
      */
-    java.lang.String getName();
+    boolean hasType();
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.ControlCommand.Type type = 1;</code>
      */
-    com.google.protobuf.ByteString
-        getNameBytes();
+    com.openxc.BinaryMessages.ControlCommand.Type getType();
 
-    // optional string value = 2;
+    // optional string message = 2;
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string message = 2;</code>
      */
-    boolean hasValue();
+    boolean hasMessage();
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string message = 2;</code>
      */
-    java.lang.String getValue();
+    java.lang.String getMessage();
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string message = 2;</code>
      */
     com.google.protobuf.ByteString
-        getValueBytes();
+        getMessageBytes();
 
-    // optional string event = 3;
-    /**
-     * <code>optional string event = 3;</code>
-     */
-    boolean hasEvent();
+    // optional bool status = 3;
     /**
-     * <code>optional string event = 3;</code>
+     * <code>optional bool status = 3;</code>
      */
-    java.lang.String getEvent();
+    boolean hasStatus();
     /**
-     * <code>optional string event = 3;</code>
+     * <code>optional bool status = 3;</code>
      */
-    com.google.protobuf.ByteString
-        getEventBytes();
+    boolean getStatus();
   }
   /**
-   * Protobuf type {@code openxc.EventedStringMessage}
+   * Protobuf type {@code openxc.CommandResponse}
    */
-  public static final class EventedStringMessage extends
+  public static final class CommandResponse extends
       com.google.protobuf.GeneratedMessage
-      implements EventedStringMessageOrBuilder {
-    // Use EventedStringMessage.newBuilder() to construct.
-    private EventedStringMessage(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements CommandResponseOrBuilder {
+    // Use CommandResponse.newBuilder() to construct.
+    private CommandResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private EventedStringMessage(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private CommandResponse(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final EventedStringMessage defaultInstance;
-    public static EventedStringMessage getDefaultInstance() {
+    private static final CommandResponse defaultInstance;
+    public static CommandResponse getDefaultInstance() {
       return defaultInstance;
     }
 
-    public EventedStringMessage getDefaultInstanceForType() {
+    public CommandResponse getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -4249,7 +4154,7 @@ public final class BinaryMessages {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private EventedStringMessage(
+    private CommandResponse(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
@@ -4272,19 +4177,25 @@ public final class BinaryMessages {
               }
               break;
             }
-            case 10: {
-              bitField0_ |= 0x00000001;
-              name_ = input.readBytes();
+            case 8: {
+              int rawValue = input.readEnum();
+              com.openxc.BinaryMessages.ControlCommand.Type value = com.openxc.BinaryMessages.ControlCommand.Type.valueOf(rawValue);
+              if (value == null) {
+                unknownFields.mergeVarintField(1, rawValue);
+              } else {
+                bitField0_ |= 0x00000001;
+                type_ = value;
+              }
               break;
             }
             case 18: {
               bitField0_ |= 0x00000002;
-              value_ = input.readBytes();
+              message_ = input.readBytes();
               break;
             }
-            case 26: {
+            case 24: {
               bitField0_ |= 0x00000004;
-              event_ = input.readBytes();
+              status_ = input.readBool();
               break;
             }
           }
@@ -4301,89 +4212,62 @@ public final class BinaryMessages {
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return com.openxc.BinaryMessages.internal_static_openxc_EventedStringMessage_descriptor;
+      return com.openxc.BinaryMessages.internal_static_openxc_CommandResponse_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.openxc.BinaryMessages.internal_static_openxc_EventedStringMessage_fieldAccessorTable
+      return com.openxc.BinaryMessages.internal_static_openxc_CommandResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.openxc.BinaryMessages.EventedStringMessage.class, com.openxc.BinaryMessages.EventedStringMessage.Builder.class);
+              com.openxc.BinaryMessages.CommandResponse.class, com.openxc.BinaryMessages.CommandResponse.Builder.class);
     }
 
-    public static com.google.protobuf.Parser<EventedStringMessage> PARSER =
-        new com.google.protobuf.AbstractParser<EventedStringMessage>() {
-      public EventedStringMessage parsePartialFrom(
+    public static com.google.protobuf.Parser<CommandResponse> PARSER =
+        new com.google.protobuf.AbstractParser<CommandResponse>() {
+      public CommandResponse parsePartialFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new EventedStringMessage(input, extensionRegistry);
+        return new CommandResponse(input, extensionRegistry);
       }
     };
 
     @java.lang.Override
-    public com.google.protobuf.Parser<EventedStringMessage> getParserForType() {
+    public com.google.protobuf.Parser<CommandResponse> getParserForType() {
       return PARSER;
     }
 
     private int bitField0_;
-    // optional string name = 1;
-    public static final int NAME_FIELD_NUMBER = 1;
-    private java.lang.Object name_;
+    // optional .openxc.ControlCommand.Type type = 1;
+    public static final int TYPE_FIELD_NUMBER = 1;
+    private com.openxc.BinaryMessages.ControlCommand.Type type_;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.ControlCommand.Type type = 1;</code>
      */
-    public boolean hasName() {
+    public boolean hasType() {
       return ((bitField0_ & 0x00000001) == 0x00000001);
     }
     /**
-     * <code>optional string name = 1;</code>
-     */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          name_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string name = 1;</code>
+     * <code>optional .openxc.ControlCommand.Type type = 1;</code>
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
+    public com.openxc.BinaryMessages.ControlCommand.Type getType() {
+      return type_;
     }
 
-    // optional string value = 2;
-    public static final int VALUE_FIELD_NUMBER = 2;
-    private java.lang.Object value_;
+    // optional string message = 2;
+    public static final int MESSAGE_FIELD_NUMBER = 2;
+    private java.lang.Object message_;
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string message = 2;</code>
      */
-    public boolean hasValue() {
+    public boolean hasMessage() {
       return ((bitField0_ & 0x00000002) == 0x00000002);
     }
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string message = 2;</code>
      */
-    public java.lang.String getValue() {
-      java.lang.Object ref = value_;
+    public java.lang.String getMessage() {
+      java.lang.Object ref = message_;
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
@@ -4391,75 +4275,48 @@ public final class BinaryMessages {
             (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (bs.isValidUtf8()) {
-          value_ = s;
+          message_ = s;
         }
         return s;
       }
     }
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string message = 2;</code>
      */
     public com.google.protobuf.ByteString
-        getValueBytes() {
-      java.lang.Object ref = value_;
+        getMessageBytes() {
+      java.lang.Object ref = message_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b = 
             com.google.protobuf.ByteString.copyFromUtf8(
                 (java.lang.String) ref);
-        value_ = b;
+        message_ = b;
         return b;
       } else {
         return (com.google.protobuf.ByteString) ref;
       }
     }
 
-    // optional string event = 3;
-    public static final int EVENT_FIELD_NUMBER = 3;
-    private java.lang.Object event_;
+    // optional bool status = 3;
+    public static final int STATUS_FIELD_NUMBER = 3;
+    private boolean status_;
     /**
-     * <code>optional string event = 3;</code>
+     * <code>optional bool status = 3;</code>
      */
-    public boolean hasEvent() {
+    public boolean hasStatus() {
       return ((bitField0_ & 0x00000004) == 0x00000004);
     }
     /**
-     * <code>optional string event = 3;</code>
-     */
-    public java.lang.String getEvent() {
-      java.lang.Object ref = event_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          event_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>optional string event = 3;</code>
+     * <code>optional bool status = 3;</code>
      */
-    public com.google.protobuf.ByteString
-        getEventBytes() {
-      java.lang.Object ref = event_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        event_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
+    public boolean getStatus() {
+      return status_;
     }
 
     private void initFields() {
-      name_ = "";
-      value_ = "";
-      event_ = "";
+      type_ = com.openxc.BinaryMessages.ControlCommand.Type.VERSION;
+      message_ = "";
+      status_ = false;
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -4474,13 +4331,13 @@ public final class BinaryMessages {
                         throws java.io.IOException {
       getSerializedSize();
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeBytes(1, getNameBytes());
+        output.writeEnum(1, type_.getNumber());
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        output.writeBytes(2, getValueBytes());
+        output.writeBytes(2, getMessageBytes());
       }
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
-        output.writeBytes(3, getEventBytes());
+        output.writeBool(3, status_);
       }
       getUnknownFields().writeTo(output);
     }
@@ -4493,15 +4350,15 @@ public final class BinaryMessages {
       size = 0;
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(1, getNameBytes());
+          .computeEnumSize(1, type_.getNumber());
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(2, getValueBytes());
+          .computeBytesSize(2, getMessageBytes());
       }
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(3, getEventBytes());
+          .computeBoolSize(3, status_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
@@ -4515,53 +4372,53 @@ public final class BinaryMessages {
       return super.writeReplace();
     }
 
-    public static com.openxc.BinaryMessages.EventedStringMessage parseFrom(
+    public static com.openxc.BinaryMessages.CommandResponse parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.EventedStringMessage parseFrom(
+    public static com.openxc.BinaryMessages.CommandResponse parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedStringMessage parseFrom(byte[] data)
+    public static com.openxc.BinaryMessages.CommandResponse parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.EventedStringMessage parseFrom(
+    public static com.openxc.BinaryMessages.CommandResponse parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedStringMessage parseFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.CommandResponse parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.EventedStringMessage parseFrom(
+    public static com.openxc.BinaryMessages.CommandResponse parseFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedStringMessage parseDelimitedFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.CommandResponse parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static com.openxc.BinaryMessages.EventedStringMessage parseDelimitedFrom(
+    public static com.openxc.BinaryMessages.CommandResponse parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedStringMessage parseFrom(
+    public static com.openxc.BinaryMessages.CommandResponse parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.EventedStringMessage parseFrom(
+    public static com.openxc.BinaryMessages.CommandResponse parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -4570,7 +4427,7 @@ public final class BinaryMessages {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(com.openxc.BinaryMessages.EventedStringMessage prototype) {
+    public static Builder newBuilder(com.openxc.BinaryMessages.CommandResponse prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -4582,24 +4439,24 @@ public final class BinaryMessages {
       return builder;
     }
     /**
-     * Protobuf type {@code openxc.EventedStringMessage}
+     * Protobuf type {@code openxc.CommandResponse}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements com.openxc.BinaryMessages.EventedStringMessageOrBuilder {
+       implements com.openxc.BinaryMessages.CommandResponseOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return com.openxc.BinaryMessages.internal_static_openxc_EventedStringMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_CommandResponse_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.openxc.BinaryMessages.internal_static_openxc_EventedStringMessage_fieldAccessorTable
+        return com.openxc.BinaryMessages.internal_static_openxc_CommandResponse_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.openxc.BinaryMessages.EventedStringMessage.class, com.openxc.BinaryMessages.EventedStringMessage.Builder.class);
+                com.openxc.BinaryMessages.CommandResponse.class, com.openxc.BinaryMessages.CommandResponse.Builder.class);
       }
 
-      // Construct using com.openxc.BinaryMessages.EventedStringMessage.newBuilder()
+      // Construct using com.openxc.BinaryMessages.CommandResponse.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -4619,11 +4476,11 @@ public final class BinaryMessages {
 
       public Builder clear() {
         super.clear();
-        name_ = "";
+        type_ = com.openxc.BinaryMessages.ControlCommand.Type.VERSION;
         bitField0_ = (bitField0_ & ~0x00000001);
-        value_ = "";
+        message_ = "";
         bitField0_ = (bitField0_ & ~0x00000002);
-        event_ = "";
+        status_ = false;
         bitField0_ = (bitField0_ & ~0x00000004);
         return this;
       }
@@ -4634,67 +4491,63 @@ public final class BinaryMessages {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return com.openxc.BinaryMessages.internal_static_openxc_EventedStringMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_CommandResponse_descriptor;
       }
 
-      public com.openxc.BinaryMessages.EventedStringMessage getDefaultInstanceForType() {
-        return com.openxc.BinaryMessages.EventedStringMessage.getDefaultInstance();
+      public com.openxc.BinaryMessages.CommandResponse getDefaultInstanceForType() {
+        return com.openxc.BinaryMessages.CommandResponse.getDefaultInstance();
       }
 
-      public com.openxc.BinaryMessages.EventedStringMessage build() {
-        com.openxc.BinaryMessages.EventedStringMessage result = buildPartial();
+      public com.openxc.BinaryMessages.CommandResponse build() {
+        com.openxc.BinaryMessages.CommandResponse result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public com.openxc.BinaryMessages.EventedStringMessage buildPartial() {
-        com.openxc.BinaryMessages.EventedStringMessage result = new com.openxc.BinaryMessages.EventedStringMessage(this);
+      public com.openxc.BinaryMessages.CommandResponse buildPartial() {
+        com.openxc.BinaryMessages.CommandResponse result = new com.openxc.BinaryMessages.CommandResponse(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
           to_bitField0_ |= 0x00000001;
         }
-        result.name_ = name_;
+        result.type_ = type_;
         if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
           to_bitField0_ |= 0x00000002;
         }
-        result.value_ = value_;
+        result.message_ = message_;
         if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
           to_bitField0_ |= 0x00000004;
         }
-        result.event_ = event_;
+        result.status_ = status_;
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.openxc.BinaryMessages.EventedStringMessage) {
-          return mergeFrom((com.openxc.BinaryMessages.EventedStringMessage)other);
+        if (other instanceof com.openxc.BinaryMessages.CommandResponse) {
+          return mergeFrom((com.openxc.BinaryMessages.CommandResponse)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.openxc.BinaryMessages.EventedStringMessage other) {
-        if (other == com.openxc.BinaryMessages.EventedStringMessage.getDefaultInstance()) return this;
-        if (other.hasName()) {
-          bitField0_ |= 0x00000001;
-          name_ = other.name_;
-          onChanged();
+      public Builder mergeFrom(com.openxc.BinaryMessages.CommandResponse other) {
+        if (other == com.openxc.BinaryMessages.CommandResponse.getDefaultInstance()) return this;
+        if (other.hasType()) {
+          setType(other.getType());
         }
-        if (other.hasValue()) {
+        if (other.hasMessage()) {
           bitField0_ |= 0x00000002;
-          value_ = other.value_;
+          message_ = other.message_;
           onChanged();
         }
-        if (other.hasEvent()) {
-          bitField0_ |= 0x00000004;
-          event_ = other.event_;
-          onChanged();
+        if (other.hasStatus()) {
+          setStatus(other.getStatus());
         }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
@@ -4708,11 +4561,11 @@ public final class BinaryMessages {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.openxc.BinaryMessages.EventedStringMessage parsedMessage = null;
+        com.openxc.BinaryMessages.CommandResponse parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.openxc.BinaryMessages.EventedStringMessage) e.getUnfinishedMessage();
+          parsedMessage = (com.openxc.BinaryMessages.CommandResponse) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -4723,301 +4576,287 @@ public final class BinaryMessages {
       }
       private int bitField0_;
 
-      // optional string name = 1;
-      private java.lang.Object name_ = "";
+      // optional .openxc.ControlCommand.Type type = 1;
+      private com.openxc.BinaryMessages.ControlCommand.Type type_ = com.openxc.BinaryMessages.ControlCommand.Type.VERSION;
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.ControlCommand.Type type = 1;</code>
        */
-      public boolean hasName() {
+      public boolean hasType() {
         return ((bitField0_ & 0x00000001) == 0x00000001);
       }
       /**
-       * <code>optional string name = 1;</code>
-       */
-      public java.lang.String getName() {
-        java.lang.Object ref = name_;
-        if (!(ref instanceof java.lang.String)) {
-          java.lang.String s = ((com.google.protobuf.ByteString) ref)
-              .toStringUtf8();
-          name_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.ControlCommand.Type type = 1;</code>
        */
-      public com.google.protobuf.ByteString
-          getNameBytes() {
-        java.lang.Object ref = name_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          name_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
+      public com.openxc.BinaryMessages.ControlCommand.Type getType() {
+        return type_;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.ControlCommand.Type type = 1;</code>
        */
-      public Builder setName(
-          java.lang.String value) {
+      public Builder setType(com.openxc.BinaryMessages.ControlCommand.Type value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        name_ = value;
+          throw new NullPointerException();
+        }
+        bitField0_ |= 0x00000001;
+        type_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.ControlCommand.Type type = 1;</code>
        */
-      public Builder clearName() {
+      public Builder clearType() {
         bitField0_ = (bitField0_ & ~0x00000001);
-        name_ = getDefaultInstance().getName();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string name = 1;</code>
-       */
-      public Builder setNameBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        name_ = value;
+        type_ = com.openxc.BinaryMessages.ControlCommand.Type.VERSION;
         onChanged();
         return this;
       }
 
-      // optional string value = 2;
-      private java.lang.Object value_ = "";
+      // optional string message = 2;
+      private java.lang.Object message_ = "";
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string message = 2;</code>
        */
-      public boolean hasValue() {
+      public boolean hasMessage() {
         return ((bitField0_ & 0x00000002) == 0x00000002);
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string message = 2;</code>
        */
-      public java.lang.String getValue() {
-        java.lang.Object ref = value_;
+      public java.lang.String getMessage() {
+        java.lang.Object ref = message_;
         if (!(ref instanceof java.lang.String)) {
           java.lang.String s = ((com.google.protobuf.ByteString) ref)
               .toStringUtf8();
-          value_ = s;
+          message_ = s;
           return s;
         } else {
           return (java.lang.String) ref;
         }
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string message = 2;</code>
        */
       public com.google.protobuf.ByteString
-          getValueBytes() {
-        java.lang.Object ref = value_;
+          getMessageBytes() {
+        java.lang.Object ref = message_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b = 
               com.google.protobuf.ByteString.copyFromUtf8(
                   (java.lang.String) ref);
-          value_ = b;
+          message_ = b;
           return b;
         } else {
           return (com.google.protobuf.ByteString) ref;
         }
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string message = 2;</code>
        */
-      public Builder setValue(
+      public Builder setMessage(
           java.lang.String value) {
         if (value == null) {
     throw new NullPointerException();
   }
   bitField0_ |= 0x00000002;
-        value_ = value;
+        message_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string message = 2;</code>
        */
-      public Builder clearValue() {
+      public Builder clearMessage() {
         bitField0_ = (bitField0_ & ~0x00000002);
-        value_ = getDefaultInstance().getValue();
+        message_ = getDefaultInstance().getMessage();
         onChanged();
         return this;
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string message = 2;</code>
        */
-      public Builder setValueBytes(
+      public Builder setMessageBytes(
           com.google.protobuf.ByteString value) {
         if (value == null) {
     throw new NullPointerException();
   }
   bitField0_ |= 0x00000002;
-        value_ = value;
+        message_ = value;
         onChanged();
         return this;
       }
 
-      // optional string event = 3;
-      private java.lang.Object event_ = "";
+      // optional bool status = 3;
+      private boolean status_ ;
       /**
-       * <code>optional string event = 3;</code>
+       * <code>optional bool status = 3;</code>
        */
-      public boolean hasEvent() {
+      public boolean hasStatus() {
         return ((bitField0_ & 0x00000004) == 0x00000004);
       }
       /**
-       * <code>optional string event = 3;</code>
+       * <code>optional bool status = 3;</code>
        */
-      public java.lang.String getEvent() {
-        java.lang.Object ref = event_;
-        if (!(ref instanceof java.lang.String)) {
-          java.lang.String s = ((com.google.protobuf.ByteString) ref)
-              .toStringUtf8();
-          event_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string event = 3;</code>
-       */
-      public com.google.protobuf.ByteString
-          getEventBytes() {
-        java.lang.Object ref = event_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          event_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
+      public boolean getStatus() {
+        return status_;
       }
       /**
-       * <code>optional string event = 3;</code>
+       * <code>optional bool status = 3;</code>
        */
-      public Builder setEvent(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-        event_ = value;
+      public Builder setStatus(boolean value) {
+        bitField0_ |= 0x00000004;
+        status_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional string event = 3;</code>
+       * <code>optional bool status = 3;</code>
        */
-      public Builder clearEvent() {
+      public Builder clearStatus() {
         bitField0_ = (bitField0_ & ~0x00000004);
-        event_ = getDefaultInstance().getEvent();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string event = 3;</code>
-       */
-      public Builder setEventBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000004;
-        event_ = value;
+        status_ = false;
         onChanged();
         return this;
       }
 
-      // @@protoc_insertion_point(builder_scope:openxc.EventedStringMessage)
+      // @@protoc_insertion_point(builder_scope:openxc.CommandResponse)
     }
 
     static {
-      defaultInstance = new EventedStringMessage(true);
+      defaultInstance = new CommandResponse(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:openxc.EventedStringMessage)
+    // @@protoc_insertion_point(class_scope:openxc.CommandResponse)
   }
 
-  public interface EventedBooleanMessageOrBuilder
+  public interface DiagnosticRequestOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
 
-    // optional string name = 1;
+    // optional int32 bus = 1;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional int32 bus = 1;</code>
      */
-    boolean hasName();
+    boolean hasBus();
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional int32 bus = 1;</code>
      */
-    java.lang.String getName();
+    int getBus();
+
+    // optional uint32 message_id = 2;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional uint32 message_id = 2;</code>
      */
-    com.google.protobuf.ByteString
-        getNameBytes();
+    boolean hasMessageId();
+    /**
+     * <code>optional uint32 message_id = 2;</code>
+     */
+    int getMessageId();
 
-    // optional string value = 2;
+    // optional uint32 mode = 3;
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional uint32 mode = 3;</code>
      */
-    boolean hasValue();
+    boolean hasMode();
+    /**
+     * <code>optional uint32 mode = 3;</code>
+     */
+    int getMode();
+
+    // optional uint32 pid = 4;
+    /**
+     * <code>optional uint32 pid = 4;</code>
+     */
+    boolean hasPid();
+    /**
+     * <code>optional uint32 pid = 4;</code>
+     */
+    int getPid();
+
+    // optional bytes payload = 5;
+    /**
+     * <code>optional bytes payload = 5;</code>
+     *
+     * <pre>
+     * TODO we are capping this at 8 bytes for now - need to change when we
+     * support multi-frame responses
+     * </pre>
+     */
+    boolean hasPayload();
+    /**
+     * <code>optional bytes payload = 5;</code>
+     *
+     * <pre>
+     * TODO we are capping this at 8 bytes for now - need to change when we
+     * support multi-frame responses
+     * </pre>
+     */
+    com.google.protobuf.ByteString getPayload();
+
+    // optional bool multiple_responses = 6;
+    /**
+     * <code>optional bool multiple_responses = 6;</code>
+     */
+    boolean hasMultipleResponses();
+    /**
+     * <code>optional bool multiple_responses = 6;</code>
+     */
+    boolean getMultipleResponses();
+
+    // optional double frequency = 7;
+    /**
+     * <code>optional double frequency = 7;</code>
+     */
+    boolean hasFrequency();
+    /**
+     * <code>optional double frequency = 7;</code>
+     */
+    double getFrequency();
+
+    // optional string name = 8;
+    /**
+     * <code>optional string name = 8;</code>
+     */
+    boolean hasName();
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string name = 8;</code>
      */
-    java.lang.String getValue();
+    java.lang.String getName();
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string name = 8;</code>
      */
     com.google.protobuf.ByteString
-        getValueBytes();
+        getNameBytes();
 
-    // optional bool event = 3;
+    // optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;
     /**
-     * <code>optional bool event = 3;</code>
+     * <code>optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;</code>
      */
-    boolean hasEvent();
+    boolean hasDecodedType();
     /**
-     * <code>optional bool event = 3;</code>
+     * <code>optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;</code>
      */
-    boolean getEvent();
+    com.openxc.BinaryMessages.DiagnosticRequest.DecodedType getDecodedType();
   }
   /**
-   * Protobuf type {@code openxc.EventedBooleanMessage}
+   * Protobuf type {@code openxc.DiagnosticRequest}
    */
-  public static final class EventedBooleanMessage extends
+  public static final class DiagnosticRequest extends
       com.google.protobuf.GeneratedMessage
-      implements EventedBooleanMessageOrBuilder {
-    // Use EventedBooleanMessage.newBuilder() to construct.
-    private EventedBooleanMessage(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements DiagnosticRequestOrBuilder {
+    // Use DiagnosticRequest.newBuilder() to construct.
+    private DiagnosticRequest(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private EventedBooleanMessage(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private DiagnosticRequest(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final EventedBooleanMessage defaultInstance;
-    public static EventedBooleanMessage getDefaultInstance() {
+    private static final DiagnosticRequest defaultInstance;
+    public static DiagnosticRequest getDefaultInstance() {
       return defaultInstance;
     }
 
-    public EventedBooleanMessage getDefaultInstanceForType() {
+    public DiagnosticRequest getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -5027,7 +4866,7 @@ public final class BinaryMessages {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private EventedBooleanMessage(
+    private DiagnosticRequest(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
@@ -5050,19 +4889,55 @@ public final class BinaryMessages {
               }
               break;
             }
-            case 10: {
+            case 8: {
               bitField0_ |= 0x00000001;
-              name_ = input.readBytes();
+              bus_ = input.readInt32();
               break;
             }
-            case 18: {
+            case 16: {
               bitField0_ |= 0x00000002;
-              value_ = input.readBytes();
+              messageId_ = input.readUInt32();
               break;
             }
             case 24: {
               bitField0_ |= 0x00000004;
-              event_ = input.readBool();
+              mode_ = input.readUInt32();
+              break;
+            }
+            case 32: {
+              bitField0_ |= 0x00000008;
+              pid_ = input.readUInt32();
+              break;
+            }
+            case 42: {
+              bitField0_ |= 0x00000010;
+              payload_ = input.readBytes();
+              break;
+            }
+            case 48: {
+              bitField0_ |= 0x00000020;
+              multipleResponses_ = input.readBool();
+              break;
+            }
+            case 57: {
+              bitField0_ |= 0x00000040;
+              frequency_ = input.readDouble();
+              break;
+            }
+            case 66: {
+              bitField0_ |= 0x00000080;
+              name_ = input.readBytes();
+              break;
+            }
+            case 72: {
+              int rawValue = input.readEnum();
+              com.openxc.BinaryMessages.DiagnosticRequest.DecodedType value = com.openxc.BinaryMessages.DiagnosticRequest.DecodedType.valueOf(rawValue);
+              if (value == null) {
+                unknownFields.mergeVarintField(9, rawValue);
+              } else {
+                bitField0_ |= 0x00000100;
+                decodedType_ = value;
+              }
               break;
             }
           }
@@ -5079,68 +4954,272 @@ public final class BinaryMessages {
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return com.openxc.BinaryMessages.internal_static_openxc_EventedBooleanMessage_descriptor;
+      return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticRequest_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.openxc.BinaryMessages.internal_static_openxc_EventedBooleanMessage_fieldAccessorTable
+      return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.openxc.BinaryMessages.EventedBooleanMessage.class, com.openxc.BinaryMessages.EventedBooleanMessage.Builder.class);
+              com.openxc.BinaryMessages.DiagnosticRequest.class, com.openxc.BinaryMessages.DiagnosticRequest.Builder.class);
     }
 
-    public static com.google.protobuf.Parser<EventedBooleanMessage> PARSER =
-        new com.google.protobuf.AbstractParser<EventedBooleanMessage>() {
-      public EventedBooleanMessage parsePartialFrom(
+    public static com.google.protobuf.Parser<DiagnosticRequest> PARSER =
+        new com.google.protobuf.AbstractParser<DiagnosticRequest>() {
+      public DiagnosticRequest parsePartialFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new EventedBooleanMessage(input, extensionRegistry);
+        return new DiagnosticRequest(input, extensionRegistry);
       }
     };
 
     @java.lang.Override
-    public com.google.protobuf.Parser<EventedBooleanMessage> getParserForType() {
+    public com.google.protobuf.Parser<DiagnosticRequest> getParserForType() {
       return PARSER;
     }
 
-    private int bitField0_;
-    // optional string name = 1;
-    public static final int NAME_FIELD_NUMBER = 1;
-    private java.lang.Object name_;
-    /**
-     * <code>optional string name = 1;</code>
-     */
-    public boolean hasName() {
-      return ((bitField0_ & 0x00000001) == 0x00000001);
-    }
     /**
-     * <code>optional string name = 1;</code>
+     * Protobuf enum {@code openxc.DiagnosticRequest.DecodedType}
      */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          name_ = s;
+    public enum DecodedType
+        implements com.google.protobuf.ProtocolMessageEnum {
+      /**
+       * <code>NONE = 1;</code>
+       */
+      NONE(0, 1),
+      /**
+       * <code>OBD2 = 2;</code>
+       */
+      OBD2(1, 2),
+      ;
+
+      /**
+       * <code>NONE = 1;</code>
+       */
+      public static final int NONE_VALUE = 1;
+      /**
+       * <code>OBD2 = 2;</code>
+       */
+      public static final int OBD2_VALUE = 2;
+
+
+      public final int getNumber() { return value; }
+
+      public static DecodedType valueOf(int value) {
+        switch (value) {
+          case 1: return NONE;
+          case 2: return OBD2;
+          default: return null;
         }
-        return s;
       }
-    }
-    /**
-     * <code>optional string name = 1;</code>
-     */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+
+      public static com.google.protobuf.Internal.EnumLiteMap<DecodedType>
+          internalGetValueMap() {
+        return internalValueMap;
+      }
+      private static com.google.protobuf.Internal.EnumLiteMap<DecodedType>
+          internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap<DecodedType>() {
+              public DecodedType findValueByNumber(int number) {
+                return DecodedType.valueOf(number);
+              }
+            };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor
+          getValueDescriptor() {
+        return getDescriptor().getValues().get(index);
+      }
+      public final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptorForType() {
+        return getDescriptor();
+      }
+      public static final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptor() {
+        return com.openxc.BinaryMessages.DiagnosticRequest.getDescriptor().getEnumTypes().get(0);
+      }
+
+      private static final DecodedType[] VALUES = values();
+
+      public static DecodedType valueOf(
+          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+        if (desc.getType() != getDescriptor()) {
+          throw new java.lang.IllegalArgumentException(
+            "EnumValueDescriptor is not for this type.");
+        }
+        return VALUES[desc.getIndex()];
+      }
+
+      private final int index;
+      private final int value;
+
+      private DecodedType(int index, int value) {
+        this.index = index;
+        this.value = value;
+      }
+
+      // @@protoc_insertion_point(enum_scope:openxc.DiagnosticRequest.DecodedType)
+    }
+
+    private int bitField0_;
+    // optional int32 bus = 1;
+    public static final int BUS_FIELD_NUMBER = 1;
+    private int bus_;
+    /**
+     * <code>optional int32 bus = 1;</code>
+     */
+    public boolean hasBus() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional int32 bus = 1;</code>
+     */
+    public int getBus() {
+      return bus_;
+    }
+
+    // optional uint32 message_id = 2;
+    public static final int MESSAGE_ID_FIELD_NUMBER = 2;
+    private int messageId_;
+    /**
+     * <code>optional uint32 message_id = 2;</code>
+     */
+    public boolean hasMessageId() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    /**
+     * <code>optional uint32 message_id = 2;</code>
+     */
+    public int getMessageId() {
+      return messageId_;
+    }
+
+    // optional uint32 mode = 3;
+    public static final int MODE_FIELD_NUMBER = 3;
+    private int mode_;
+    /**
+     * <code>optional uint32 mode = 3;</code>
+     */
+    public boolean hasMode() {
+      return ((bitField0_ & 0x00000004) == 0x00000004);
+    }
+    /**
+     * <code>optional uint32 mode = 3;</code>
+     */
+    public int getMode() {
+      return mode_;
+    }
+
+    // optional uint32 pid = 4;
+    public static final int PID_FIELD_NUMBER = 4;
+    private int pid_;
+    /**
+     * <code>optional uint32 pid = 4;</code>
+     */
+    public boolean hasPid() {
+      return ((bitField0_ & 0x00000008) == 0x00000008);
+    }
+    /**
+     * <code>optional uint32 pid = 4;</code>
+     */
+    public int getPid() {
+      return pid_;
+    }
+
+    // optional bytes payload = 5;
+    public static final int PAYLOAD_FIELD_NUMBER = 5;
+    private com.google.protobuf.ByteString payload_;
+    /**
+     * <code>optional bytes payload = 5;</code>
+     *
+     * <pre>
+     * TODO we are capping this at 8 bytes for now - need to change when we
+     * support multi-frame responses
+     * </pre>
+     */
+    public boolean hasPayload() {
+      return ((bitField0_ & 0x00000010) == 0x00000010);
+    }
+    /**
+     * <code>optional bytes payload = 5;</code>
+     *
+     * <pre>
+     * TODO we are capping this at 8 bytes for now - need to change when we
+     * support multi-frame responses
+     * </pre>
+     */
+    public com.google.protobuf.ByteString getPayload() {
+      return payload_;
+    }
+
+    // optional bool multiple_responses = 6;
+    public static final int MULTIPLE_RESPONSES_FIELD_NUMBER = 6;
+    private boolean multipleResponses_;
+    /**
+     * <code>optional bool multiple_responses = 6;</code>
+     */
+    public boolean hasMultipleResponses() {
+      return ((bitField0_ & 0x00000020) == 0x00000020);
+    }
+    /**
+     * <code>optional bool multiple_responses = 6;</code>
+     */
+    public boolean getMultipleResponses() {
+      return multipleResponses_;
+    }
+
+    // optional double frequency = 7;
+    public static final int FREQUENCY_FIELD_NUMBER = 7;
+    private double frequency_;
+    /**
+     * <code>optional double frequency = 7;</code>
+     */
+    public boolean hasFrequency() {
+      return ((bitField0_ & 0x00000040) == 0x00000040);
+    }
+    /**
+     * <code>optional double frequency = 7;</code>
+     */
+    public double getFrequency() {
+      return frequency_;
+    }
+
+    // optional string name = 8;
+    public static final int NAME_FIELD_NUMBER = 8;
+    private java.lang.Object name_;
+    /**
+     * <code>optional string name = 8;</code>
+     */
+    public boolean hasName() {
+      return ((bitField0_ & 0x00000080) == 0x00000080);
+    }
+    /**
+     * <code>optional string name = 8;</code>
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        if (bs.isValidUtf8()) {
+          name_ = s;
+        }
+        return s;
+      }
+    }
+    /**
+     * <code>optional string name = 8;</code>
+     */
+    public com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -5148,20 +5227,2054 @@ public final class BinaryMessages {
       }
     }
 
-    // optional string value = 2;
-    public static final int VALUE_FIELD_NUMBER = 2;
-    private java.lang.Object value_;
+    // optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;
+    public static final int DECODED_TYPE_FIELD_NUMBER = 9;
+    private com.openxc.BinaryMessages.DiagnosticRequest.DecodedType decodedType_;
+    /**
+     * <code>optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;</code>
+     */
+    public boolean hasDecodedType() {
+      return ((bitField0_ & 0x00000100) == 0x00000100);
+    }
+    /**
+     * <code>optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;</code>
+     */
+    public com.openxc.BinaryMessages.DiagnosticRequest.DecodedType getDecodedType() {
+      return decodedType_;
+    }
+
+    private void initFields() {
+      bus_ = 0;
+      messageId_ = 0;
+      mode_ = 0;
+      pid_ = 0;
+      payload_ = com.google.protobuf.ByteString.EMPTY;
+      multipleResponses_ = false;
+      frequency_ = 0D;
+      name_ = "";
+      decodedType_ = com.openxc.BinaryMessages.DiagnosticRequest.DecodedType.NONE;
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeInt32(1, bus_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeUInt32(2, messageId_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        output.writeUInt32(3, mode_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        output.writeUInt32(4, pid_);
+      }
+      if (((bitField0_ & 0x00000010) == 0x00000010)) {
+        output.writeBytes(5, payload_);
+      }
+      if (((bitField0_ & 0x00000020) == 0x00000020)) {
+        output.writeBool(6, multipleResponses_);
+      }
+      if (((bitField0_ & 0x00000040) == 0x00000040)) {
+        output.writeDouble(7, frequency_);
+      }
+      if (((bitField0_ & 0x00000080) == 0x00000080)) {
+        output.writeBytes(8, getNameBytes());
+      }
+      if (((bitField0_ & 0x00000100) == 0x00000100)) {
+        output.writeEnum(9, decodedType_.getNumber());
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, bus_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(2, messageId_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(3, mode_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(4, pid_);
+      }
+      if (((bitField0_ & 0x00000010) == 0x00000010)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(5, payload_);
+      }
+      if (((bitField0_ & 0x00000020) == 0x00000020)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(6, multipleResponses_);
+      }
+      if (((bitField0_ & 0x00000040) == 0x00000040)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeDoubleSize(7, frequency_);
+      }
+      if (((bitField0_ & 0x00000080) == 0x00000080)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(8, getNameBytes());
+      }
+      if (((bitField0_ & 0x00000100) == 0x00000100)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeEnumSize(9, decodedType_.getNumber());
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+
+    public static com.openxc.BinaryMessages.DiagnosticRequest parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticRequest parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticRequest parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticRequest parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticRequest parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticRequest parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticRequest parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticRequest parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticRequest parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticRequest parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(com.openxc.BinaryMessages.DiagnosticRequest prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code openxc.DiagnosticRequest}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements com.openxc.BinaryMessages.DiagnosticRequestOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticRequest_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticRequest_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.openxc.BinaryMessages.DiagnosticRequest.class, com.openxc.BinaryMessages.DiagnosticRequest.Builder.class);
+      }
+
+      // Construct using com.openxc.BinaryMessages.DiagnosticRequest.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+
+      public Builder clear() {
+        super.clear();
+        bus_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        messageId_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000002);
+        mode_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000004);
+        pid_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000008);
+        payload_ = com.google.protobuf.ByteString.EMPTY;
+        bitField0_ = (bitField0_ & ~0x00000010);
+        multipleResponses_ = false;
+        bitField0_ = (bitField0_ & ~0x00000020);
+        frequency_ = 0D;
+        bitField0_ = (bitField0_ & ~0x00000040);
+        name_ = "";
+        bitField0_ = (bitField0_ & ~0x00000080);
+        decodedType_ = com.openxc.BinaryMessages.DiagnosticRequest.DecodedType.NONE;
+        bitField0_ = (bitField0_ & ~0x00000100);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticRequest_descriptor;
+      }
+
+      public com.openxc.BinaryMessages.DiagnosticRequest getDefaultInstanceForType() {
+        return com.openxc.BinaryMessages.DiagnosticRequest.getDefaultInstance();
+      }
+
+      public com.openxc.BinaryMessages.DiagnosticRequest build() {
+        com.openxc.BinaryMessages.DiagnosticRequest result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public com.openxc.BinaryMessages.DiagnosticRequest buildPartial() {
+        com.openxc.BinaryMessages.DiagnosticRequest result = new com.openxc.BinaryMessages.DiagnosticRequest(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bus_ = bus_;
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        result.messageId_ = messageId_;
+        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+          to_bitField0_ |= 0x00000004;
+        }
+        result.mode_ = mode_;
+        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
+          to_bitField0_ |= 0x00000008;
+        }
+        result.pid_ = pid_;
+        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
+          to_bitField0_ |= 0x00000010;
+        }
+        result.payload_ = payload_;
+        if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
+          to_bitField0_ |= 0x00000020;
+        }
+        result.multipleResponses_ = multipleResponses_;
+        if (((from_bitField0_ & 0x00000040) == 0x00000040)) {
+          to_bitField0_ |= 0x00000040;
+        }
+        result.frequency_ = frequency_;
+        if (((from_bitField0_ & 0x00000080) == 0x00000080)) {
+          to_bitField0_ |= 0x00000080;
+        }
+        result.name_ = name_;
+        if (((from_bitField0_ & 0x00000100) == 0x00000100)) {
+          to_bitField0_ |= 0x00000100;
+        }
+        result.decodedType_ = decodedType_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.openxc.BinaryMessages.DiagnosticRequest) {
+          return mergeFrom((com.openxc.BinaryMessages.DiagnosticRequest)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(com.openxc.BinaryMessages.DiagnosticRequest other) {
+        if (other == com.openxc.BinaryMessages.DiagnosticRequest.getDefaultInstance()) return this;
+        if (other.hasBus()) {
+          setBus(other.getBus());
+        }
+        if (other.hasMessageId()) {
+          setMessageId(other.getMessageId());
+        }
+        if (other.hasMode()) {
+          setMode(other.getMode());
+        }
+        if (other.hasPid()) {
+          setPid(other.getPid());
+        }
+        if (other.hasPayload()) {
+          setPayload(other.getPayload());
+        }
+        if (other.hasMultipleResponses()) {
+          setMultipleResponses(other.getMultipleResponses());
+        }
+        if (other.hasFrequency()) {
+          setFrequency(other.getFrequency());
+        }
+        if (other.hasName()) {
+          bitField0_ |= 0x00000080;
+          name_ = other.name_;
+          onChanged();
+        }
+        if (other.hasDecodedType()) {
+          setDecodedType(other.getDecodedType());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.openxc.BinaryMessages.DiagnosticRequest parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (com.openxc.BinaryMessages.DiagnosticRequest) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      // optional int32 bus = 1;
+      private int bus_ ;
+      /**
+       * <code>optional int32 bus = 1;</code>
+       */
+      public boolean hasBus() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>optional int32 bus = 1;</code>
+       */
+      public int getBus() {
+        return bus_;
+      }
+      /**
+       * <code>optional int32 bus = 1;</code>
+       */
+      public Builder setBus(int value) {
+        bitField0_ |= 0x00000001;
+        bus_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional int32 bus = 1;</code>
+       */
+      public Builder clearBus() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        bus_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // optional uint32 message_id = 2;
+      private int messageId_ ;
+      /**
+       * <code>optional uint32 message_id = 2;</code>
+       */
+      public boolean hasMessageId() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      /**
+       * <code>optional uint32 message_id = 2;</code>
+       */
+      public int getMessageId() {
+        return messageId_;
+      }
+      /**
+       * <code>optional uint32 message_id = 2;</code>
+       */
+      public Builder setMessageId(int value) {
+        bitField0_ |= 0x00000002;
+        messageId_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint32 message_id = 2;</code>
+       */
+      public Builder clearMessageId() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        messageId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // optional uint32 mode = 3;
+      private int mode_ ;
+      /**
+       * <code>optional uint32 mode = 3;</code>
+       */
+      public boolean hasMode() {
+        return ((bitField0_ & 0x00000004) == 0x00000004);
+      }
+      /**
+       * <code>optional uint32 mode = 3;</code>
+       */
+      public int getMode() {
+        return mode_;
+      }
+      /**
+       * <code>optional uint32 mode = 3;</code>
+       */
+      public Builder setMode(int value) {
+        bitField0_ |= 0x00000004;
+        mode_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint32 mode = 3;</code>
+       */
+      public Builder clearMode() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        mode_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // optional uint32 pid = 4;
+      private int pid_ ;
+      /**
+       * <code>optional uint32 pid = 4;</code>
+       */
+      public boolean hasPid() {
+        return ((bitField0_ & 0x00000008) == 0x00000008);
+      }
+      /**
+       * <code>optional uint32 pid = 4;</code>
+       */
+      public int getPid() {
+        return pid_;
+      }
+      /**
+       * <code>optional uint32 pid = 4;</code>
+       */
+      public Builder setPid(int value) {
+        bitField0_ |= 0x00000008;
+        pid_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint32 pid = 4;</code>
+       */
+      public Builder clearPid() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        pid_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // optional bytes payload = 5;
+      private com.google.protobuf.ByteString payload_ = com.google.protobuf.ByteString.EMPTY;
+      /**
+       * <code>optional bytes payload = 5;</code>
+       *
+       * <pre>
+       * TODO we are capping this at 8 bytes for now - need to change when we
+       * support multi-frame responses
+       * </pre>
+       */
+      public boolean hasPayload() {
+        return ((bitField0_ & 0x00000010) == 0x00000010);
+      }
+      /**
+       * <code>optional bytes payload = 5;</code>
+       *
+       * <pre>
+       * TODO we are capping this at 8 bytes for now - need to change when we
+       * support multi-frame responses
+       * </pre>
+       */
+      public com.google.protobuf.ByteString getPayload() {
+        return payload_;
+      }
+      /**
+       * <code>optional bytes payload = 5;</code>
+       *
+       * <pre>
+       * TODO we are capping this at 8 bytes for now - need to change when we
+       * support multi-frame responses
+       * </pre>
+       */
+      public Builder setPayload(com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000010;
+        payload_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional bytes payload = 5;</code>
+       *
+       * <pre>
+       * TODO we are capping this at 8 bytes for now - need to change when we
+       * support multi-frame responses
+       * </pre>
+       */
+      public Builder clearPayload() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        payload_ = getDefaultInstance().getPayload();
+        onChanged();
+        return this;
+      }
+
+      // optional bool multiple_responses = 6;
+      private boolean multipleResponses_ ;
+      /**
+       * <code>optional bool multiple_responses = 6;</code>
+       */
+      public boolean hasMultipleResponses() {
+        return ((bitField0_ & 0x00000020) == 0x00000020);
+      }
+      /**
+       * <code>optional bool multiple_responses = 6;</code>
+       */
+      public boolean getMultipleResponses() {
+        return multipleResponses_;
+      }
+      /**
+       * <code>optional bool multiple_responses = 6;</code>
+       */
+      public Builder setMultipleResponses(boolean value) {
+        bitField0_ |= 0x00000020;
+        multipleResponses_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional bool multiple_responses = 6;</code>
+       */
+      public Builder clearMultipleResponses() {
+        bitField0_ = (bitField0_ & ~0x00000020);
+        multipleResponses_ = false;
+        onChanged();
+        return this;
+      }
+
+      // optional double frequency = 7;
+      private double frequency_ ;
+      /**
+       * <code>optional double frequency = 7;</code>
+       */
+      public boolean hasFrequency() {
+        return ((bitField0_ & 0x00000040) == 0x00000040);
+      }
+      /**
+       * <code>optional double frequency = 7;</code>
+       */
+      public double getFrequency() {
+        return frequency_;
+      }
+      /**
+       * <code>optional double frequency = 7;</code>
+       */
+      public Builder setFrequency(double value) {
+        bitField0_ |= 0x00000040;
+        frequency_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional double frequency = 7;</code>
+       */
+      public Builder clearFrequency() {
+        bitField0_ = (bitField0_ & ~0x00000040);
+        frequency_ = 0D;
+        onChanged();
+        return this;
+      }
+
+      // optional string name = 8;
+      private java.lang.Object name_ = "";
+      /**
+       * <code>optional string name = 8;</code>
+       */
+      public boolean hasName() {
+        return ((bitField0_ & 0x00000080) == 0x00000080);
+      }
+      /**
+       * <code>optional string name = 8;</code>
+       */
+      public java.lang.String getName() {
+        java.lang.Object ref = name_;
+        if (!(ref instanceof java.lang.String)) {
+          java.lang.String s = ((com.google.protobuf.ByteString) ref)
+              .toStringUtf8();
+          name_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <code>optional string name = 8;</code>
+       */
+      public com.google.protobuf.ByteString
+          getNameBytes() {
+        java.lang.Object ref = name_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          name_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <code>optional string name = 8;</code>
+       */
+      public Builder setName(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000080;
+        name_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional string name = 8;</code>
+       */
+      public Builder clearName() {
+        bitField0_ = (bitField0_ & ~0x00000080);
+        name_ = getDefaultInstance().getName();
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional string name = 8;</code>
+       */
+      public Builder setNameBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000080;
+        name_ = value;
+        onChanged();
+        return this;
+      }
+
+      // optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;
+      private com.openxc.BinaryMessages.DiagnosticRequest.DecodedType decodedType_ = com.openxc.BinaryMessages.DiagnosticRequest.DecodedType.NONE;
+      /**
+       * <code>optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;</code>
+       */
+      public boolean hasDecodedType() {
+        return ((bitField0_ & 0x00000100) == 0x00000100);
+      }
+      /**
+       * <code>optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;</code>
+       */
+      public com.openxc.BinaryMessages.DiagnosticRequest.DecodedType getDecodedType() {
+        return decodedType_;
+      }
+      /**
+       * <code>optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;</code>
+       */
+      public Builder setDecodedType(com.openxc.BinaryMessages.DiagnosticRequest.DecodedType value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        bitField0_ |= 0x00000100;
+        decodedType_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional .openxc.DiagnosticRequest.DecodedType decoded_type = 9;</code>
+       */
+      public Builder clearDecodedType() {
+        bitField0_ = (bitField0_ & ~0x00000100);
+        decodedType_ = com.openxc.BinaryMessages.DiagnosticRequest.DecodedType.NONE;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:openxc.DiagnosticRequest)
+    }
+
+    static {
+      defaultInstance = new DiagnosticRequest(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:openxc.DiagnosticRequest)
+  }
+
+  public interface DiagnosticResponseOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // optional int32 bus = 1;
+    /**
+     * <code>optional int32 bus = 1;</code>
+     */
+    boolean hasBus();
+    /**
+     * <code>optional int32 bus = 1;</code>
+     */
+    int getBus();
+
+    // optional uint32 message_id = 2;
+    /**
+     * <code>optional uint32 message_id = 2;</code>
+     */
+    boolean hasMessageId();
+    /**
+     * <code>optional uint32 message_id = 2;</code>
+     */
+    int getMessageId();
+
+    // optional uint32 mode = 3;
+    /**
+     * <code>optional uint32 mode = 3;</code>
+     */
+    boolean hasMode();
+    /**
+     * <code>optional uint32 mode = 3;</code>
+     */
+    int getMode();
+
+    // optional uint32 pid = 4;
+    /**
+     * <code>optional uint32 pid = 4;</code>
+     */
+    boolean hasPid();
+    /**
+     * <code>optional uint32 pid = 4;</code>
+     */
+    int getPid();
+
+    // optional bool success = 5;
+    /**
+     * <code>optional bool success = 5;</code>
+     */
+    boolean hasSuccess();
+    /**
+     * <code>optional bool success = 5;</code>
+     */
+    boolean getSuccess();
+
+    // optional uint32 negative_response_code = 6;
+    /**
+     * <code>optional uint32 negative_response_code = 6;</code>
+     */
+    boolean hasNegativeResponseCode();
+    /**
+     * <code>optional uint32 negative_response_code = 6;</code>
+     */
+    int getNegativeResponseCode();
+
+    // optional bytes payload = 7;
+    /**
+     * <code>optional bytes payload = 7;</code>
+     *
+     * <pre>
+     * TODO we are capping this at 8 bytes for now - need to change when we
+     * support multi-frame responses
+     * </pre>
+     */
+    boolean hasPayload();
+    /**
+     * <code>optional bytes payload = 7;</code>
+     *
+     * <pre>
+     * TODO we are capping this at 8 bytes for now - need to change when we
+     * support multi-frame responses
+     * </pre>
+     */
+    com.google.protobuf.ByteString getPayload();
+
+    // optional double value = 8;
+    /**
+     * <code>optional double value = 8;</code>
+     */
+    boolean hasValue();
+    /**
+     * <code>optional double value = 8;</code>
+     */
+    double getValue();
+  }
+  /**
+   * Protobuf type {@code openxc.DiagnosticResponse}
+   */
+  public static final class DiagnosticResponse extends
+      com.google.protobuf.GeneratedMessage
+      implements DiagnosticResponseOrBuilder {
+    // Use DiagnosticResponse.newBuilder() to construct.
+    private DiagnosticResponse(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private DiagnosticResponse(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final DiagnosticResponse defaultInstance;
+    public static DiagnosticResponse getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public DiagnosticResponse getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private DiagnosticResponse(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 8: {
+              bitField0_ |= 0x00000001;
+              bus_ = input.readInt32();
+              break;
+            }
+            case 16: {
+              bitField0_ |= 0x00000002;
+              messageId_ = input.readUInt32();
+              break;
+            }
+            case 24: {
+              bitField0_ |= 0x00000004;
+              mode_ = input.readUInt32();
+              break;
+            }
+            case 32: {
+              bitField0_ |= 0x00000008;
+              pid_ = input.readUInt32();
+              break;
+            }
+            case 40: {
+              bitField0_ |= 0x00000010;
+              success_ = input.readBool();
+              break;
+            }
+            case 48: {
+              bitField0_ |= 0x00000020;
+              negativeResponseCode_ = input.readUInt32();
+              break;
+            }
+            case 58: {
+              bitField0_ |= 0x00000040;
+              payload_ = input.readBytes();
+              break;
+            }
+            case 65: {
+              bitField0_ |= 0x00000080;
+              value_ = input.readDouble();
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e.getMessage()).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticResponse_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.openxc.BinaryMessages.DiagnosticResponse.class, com.openxc.BinaryMessages.DiagnosticResponse.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<DiagnosticResponse> PARSER =
+        new com.google.protobuf.AbstractParser<DiagnosticResponse>() {
+      public DiagnosticResponse parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new DiagnosticResponse(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<DiagnosticResponse> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // optional int32 bus = 1;
+    public static final int BUS_FIELD_NUMBER = 1;
+    private int bus_;
+    /**
+     * <code>optional int32 bus = 1;</code>
+     */
+    public boolean hasBus() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional int32 bus = 1;</code>
+     */
+    public int getBus() {
+      return bus_;
+    }
+
+    // optional uint32 message_id = 2;
+    public static final int MESSAGE_ID_FIELD_NUMBER = 2;
+    private int messageId_;
+    /**
+     * <code>optional uint32 message_id = 2;</code>
+     */
+    public boolean hasMessageId() {
+      return ((bitField0_ & 0x00000002) == 0x00000002);
+    }
+    /**
+     * <code>optional uint32 message_id = 2;</code>
+     */
+    public int getMessageId() {
+      return messageId_;
+    }
+
+    // optional uint32 mode = 3;
+    public static final int MODE_FIELD_NUMBER = 3;
+    private int mode_;
+    /**
+     * <code>optional uint32 mode = 3;</code>
+     */
+    public boolean hasMode() {
+      return ((bitField0_ & 0x00000004) == 0x00000004);
+    }
+    /**
+     * <code>optional uint32 mode = 3;</code>
+     */
+    public int getMode() {
+      return mode_;
+    }
+
+    // optional uint32 pid = 4;
+    public static final int PID_FIELD_NUMBER = 4;
+    private int pid_;
+    /**
+     * <code>optional uint32 pid = 4;</code>
+     */
+    public boolean hasPid() {
+      return ((bitField0_ & 0x00000008) == 0x00000008);
+    }
+    /**
+     * <code>optional uint32 pid = 4;</code>
+     */
+    public int getPid() {
+      return pid_;
+    }
+
+    // optional bool success = 5;
+    public static final int SUCCESS_FIELD_NUMBER = 5;
+    private boolean success_;
+    /**
+     * <code>optional bool success = 5;</code>
+     */
+    public boolean hasSuccess() {
+      return ((bitField0_ & 0x00000010) == 0x00000010);
+    }
+    /**
+     * <code>optional bool success = 5;</code>
+     */
+    public boolean getSuccess() {
+      return success_;
+    }
+
+    // optional uint32 negative_response_code = 6;
+    public static final int NEGATIVE_RESPONSE_CODE_FIELD_NUMBER = 6;
+    private int negativeResponseCode_;
+    /**
+     * <code>optional uint32 negative_response_code = 6;</code>
+     */
+    public boolean hasNegativeResponseCode() {
+      return ((bitField0_ & 0x00000020) == 0x00000020);
+    }
+    /**
+     * <code>optional uint32 negative_response_code = 6;</code>
+     */
+    public int getNegativeResponseCode() {
+      return negativeResponseCode_;
+    }
+
+    // optional bytes payload = 7;
+    public static final int PAYLOAD_FIELD_NUMBER = 7;
+    private com.google.protobuf.ByteString payload_;
+    /**
+     * <code>optional bytes payload = 7;</code>
+     *
+     * <pre>
+     * TODO we are capping this at 8 bytes for now - need to change when we
+     * support multi-frame responses
+     * </pre>
+     */
+    public boolean hasPayload() {
+      return ((bitField0_ & 0x00000040) == 0x00000040);
+    }
+    /**
+     * <code>optional bytes payload = 7;</code>
+     *
+     * <pre>
+     * TODO we are capping this at 8 bytes for now - need to change when we
+     * support multi-frame responses
+     * </pre>
+     */
+    public com.google.protobuf.ByteString getPayload() {
+      return payload_;
+    }
+
+    // optional double value = 8;
+    public static final int VALUE_FIELD_NUMBER = 8;
+    private double value_;
+    /**
+     * <code>optional double value = 8;</code>
+     */
+    public boolean hasValue() {
+      return ((bitField0_ & 0x00000080) == 0x00000080);
+    }
+    /**
+     * <code>optional double value = 8;</code>
+     */
+    public double getValue() {
+      return value_;
+    }
+
+    private void initFields() {
+      bus_ = 0;
+      messageId_ = 0;
+      mode_ = 0;
+      pid_ = 0;
+      success_ = false;
+      negativeResponseCode_ = 0;
+      payload_ = com.google.protobuf.ByteString.EMPTY;
+      value_ = 0D;
+    }
+    private byte memoizedIsInitialized = -1;
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized != -1) return isInitialized == 1;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeInt32(1, bus_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        output.writeUInt32(2, messageId_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        output.writeUInt32(3, mode_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        output.writeUInt32(4, pid_);
+      }
+      if (((bitField0_ & 0x00000010) == 0x00000010)) {
+        output.writeBool(5, success_);
+      }
+      if (((bitField0_ & 0x00000020) == 0x00000020)) {
+        output.writeUInt32(6, negativeResponseCode_);
+      }
+      if (((bitField0_ & 0x00000040) == 0x00000040)) {
+        output.writeBytes(7, payload_);
+      }
+      if (((bitField0_ & 0x00000080) == 0x00000080)) {
+        output.writeDouble(8, value_);
+      }
+      getUnknownFields().writeTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public int getSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(1, bus_);
+      }
+      if (((bitField0_ & 0x00000002) == 0x00000002)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(2, messageId_);
+      }
+      if (((bitField0_ & 0x00000004) == 0x00000004)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(3, mode_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(4, pid_);
+      }
+      if (((bitField0_ & 0x00000010) == 0x00000010)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(5, success_);
+      }
+      if (((bitField0_ & 0x00000020) == 0x00000020)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32Size(6, negativeResponseCode_);
+      }
+      if (((bitField0_ & 0x00000040) == 0x00000040)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(7, payload_);
+      }
+      if (((bitField0_ & 0x00000080) == 0x00000080)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeDoubleSize(8, value_);
+      }
+      size += getUnknownFields().getSerializedSize();
+      memoizedSerializedSize = size;
+      return size;
+    }
+
+    private static final long serialVersionUID = 0L;
+    @java.lang.Override
+    protected java.lang.Object writeReplace()
+        throws java.io.ObjectStreamException {
+      return super.writeReplace();
+    }
+
+    public static com.openxc.BinaryMessages.DiagnosticResponse parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticResponse parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticResponse parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticResponse parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticResponse parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticResponse parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticResponse parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticResponse parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseDelimitedFrom(input, extensionRegistry);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticResponse parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input);
+    }
+    public static com.openxc.BinaryMessages.DiagnosticResponse parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return PARSER.parseFrom(input, extensionRegistry);
+    }
+
+    public static Builder newBuilder() { return Builder.create(); }
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder(com.openxc.BinaryMessages.DiagnosticResponse prototype) {
+      return newBuilder().mergeFrom(prototype);
+    }
+    public Builder toBuilder() { return newBuilder(this); }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * Protobuf type {@code openxc.DiagnosticResponse}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessage.Builder<Builder>
+       implements com.openxc.BinaryMessages.DiagnosticResponseOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticResponse_descriptor;
+      }
+
+      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticResponse_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.openxc.BinaryMessages.DiagnosticResponse.class, com.openxc.BinaryMessages.DiagnosticResponse.Builder.class);
+      }
+
+      // Construct using com.openxc.BinaryMessages.DiagnosticResponse.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+        }
+      }
+      private static Builder create() {
+        return new Builder();
+      }
+
+      public Builder clear() {
+        super.clear();
+        bus_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000001);
+        messageId_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000002);
+        mode_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000004);
+        pid_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000008);
+        success_ = false;
+        bitField0_ = (bitField0_ & ~0x00000010);
+        negativeResponseCode_ = 0;
+        bitField0_ = (bitField0_ & ~0x00000020);
+        payload_ = com.google.protobuf.ByteString.EMPTY;
+        bitField0_ = (bitField0_ & ~0x00000040);
+        value_ = 0D;
+        bitField0_ = (bitField0_ & ~0x00000080);
+        return this;
+      }
+
+      public Builder clone() {
+        return create().mergeFrom(buildPartial());
+      }
+
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.openxc.BinaryMessages.internal_static_openxc_DiagnosticResponse_descriptor;
+      }
+
+      public com.openxc.BinaryMessages.DiagnosticResponse getDefaultInstanceForType() {
+        return com.openxc.BinaryMessages.DiagnosticResponse.getDefaultInstance();
+      }
+
+      public com.openxc.BinaryMessages.DiagnosticResponse build() {
+        com.openxc.BinaryMessages.DiagnosticResponse result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      public com.openxc.BinaryMessages.DiagnosticResponse buildPartial() {
+        com.openxc.BinaryMessages.DiagnosticResponse result = new com.openxc.BinaryMessages.DiagnosticResponse(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        result.bus_ = bus_;
+        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+          to_bitField0_ |= 0x00000002;
+        }
+        result.messageId_ = messageId_;
+        if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+          to_bitField0_ |= 0x00000004;
+        }
+        result.mode_ = mode_;
+        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
+          to_bitField0_ |= 0x00000008;
+        }
+        result.pid_ = pid_;
+        if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
+          to_bitField0_ |= 0x00000010;
+        }
+        result.success_ = success_;
+        if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
+          to_bitField0_ |= 0x00000020;
+        }
+        result.negativeResponseCode_ = negativeResponseCode_;
+        if (((from_bitField0_ & 0x00000040) == 0x00000040)) {
+          to_bitField0_ |= 0x00000040;
+        }
+        result.payload_ = payload_;
+        if (((from_bitField0_ & 0x00000080) == 0x00000080)) {
+          to_bitField0_ |= 0x00000080;
+        }
+        result.value_ = value_;
+        result.bitField0_ = to_bitField0_;
+        onBuilt();
+        return result;
+      }
+
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.openxc.BinaryMessages.DiagnosticResponse) {
+          return mergeFrom((com.openxc.BinaryMessages.DiagnosticResponse)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(com.openxc.BinaryMessages.DiagnosticResponse other) {
+        if (other == com.openxc.BinaryMessages.DiagnosticResponse.getDefaultInstance()) return this;
+        if (other.hasBus()) {
+          setBus(other.getBus());
+        }
+        if (other.hasMessageId()) {
+          setMessageId(other.getMessageId());
+        }
+        if (other.hasMode()) {
+          setMode(other.getMode());
+        }
+        if (other.hasPid()) {
+          setPid(other.getPid());
+        }
+        if (other.hasSuccess()) {
+          setSuccess(other.getSuccess());
+        }
+        if (other.hasNegativeResponseCode()) {
+          setNegativeResponseCode(other.getNegativeResponseCode());
+        }
+        if (other.hasPayload()) {
+          setPayload(other.getPayload());
+        }
+        if (other.hasValue()) {
+          setValue(other.getValue());
+        }
+        this.mergeUnknownFields(other.getUnknownFields());
+        return this;
+      }
+
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.openxc.BinaryMessages.DiagnosticResponse parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (com.openxc.BinaryMessages.DiagnosticResponse) e.getUnfinishedMessage();
+          throw e;
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+      private int bitField0_;
+
+      // optional int32 bus = 1;
+      private int bus_ ;
+      /**
+       * <code>optional int32 bus = 1;</code>
+       */
+      public boolean hasBus() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>optional int32 bus = 1;</code>
+       */
+      public int getBus() {
+        return bus_;
+      }
+      /**
+       * <code>optional int32 bus = 1;</code>
+       */
+      public Builder setBus(int value) {
+        bitField0_ |= 0x00000001;
+        bus_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional int32 bus = 1;</code>
+       */
+      public Builder clearBus() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        bus_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // optional uint32 message_id = 2;
+      private int messageId_ ;
+      /**
+       * <code>optional uint32 message_id = 2;</code>
+       */
+      public boolean hasMessageId() {
+        return ((bitField0_ & 0x00000002) == 0x00000002);
+      }
+      /**
+       * <code>optional uint32 message_id = 2;</code>
+       */
+      public int getMessageId() {
+        return messageId_;
+      }
+      /**
+       * <code>optional uint32 message_id = 2;</code>
+       */
+      public Builder setMessageId(int value) {
+        bitField0_ |= 0x00000002;
+        messageId_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint32 message_id = 2;</code>
+       */
+      public Builder clearMessageId() {
+        bitField0_ = (bitField0_ & ~0x00000002);
+        messageId_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // optional uint32 mode = 3;
+      private int mode_ ;
+      /**
+       * <code>optional uint32 mode = 3;</code>
+       */
+      public boolean hasMode() {
+        return ((bitField0_ & 0x00000004) == 0x00000004);
+      }
+      /**
+       * <code>optional uint32 mode = 3;</code>
+       */
+      public int getMode() {
+        return mode_;
+      }
+      /**
+       * <code>optional uint32 mode = 3;</code>
+       */
+      public Builder setMode(int value) {
+        bitField0_ |= 0x00000004;
+        mode_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint32 mode = 3;</code>
+       */
+      public Builder clearMode() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        mode_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // optional uint32 pid = 4;
+      private int pid_ ;
+      /**
+       * <code>optional uint32 pid = 4;</code>
+       */
+      public boolean hasPid() {
+        return ((bitField0_ & 0x00000008) == 0x00000008);
+      }
+      /**
+       * <code>optional uint32 pid = 4;</code>
+       */
+      public int getPid() {
+        return pid_;
+      }
+      /**
+       * <code>optional uint32 pid = 4;</code>
+       */
+      public Builder setPid(int value) {
+        bitField0_ |= 0x00000008;
+        pid_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint32 pid = 4;</code>
+       */
+      public Builder clearPid() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        pid_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // optional bool success = 5;
+      private boolean success_ ;
+      /**
+       * <code>optional bool success = 5;</code>
+       */
+      public boolean hasSuccess() {
+        return ((bitField0_ & 0x00000010) == 0x00000010);
+      }
+      /**
+       * <code>optional bool success = 5;</code>
+       */
+      public boolean getSuccess() {
+        return success_;
+      }
+      /**
+       * <code>optional bool success = 5;</code>
+       */
+      public Builder setSuccess(boolean value) {
+        bitField0_ |= 0x00000010;
+        success_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional bool success = 5;</code>
+       */
+      public Builder clearSuccess() {
+        bitField0_ = (bitField0_ & ~0x00000010);
+        success_ = false;
+        onChanged();
+        return this;
+      }
+
+      // optional uint32 negative_response_code = 6;
+      private int negativeResponseCode_ ;
+      /**
+       * <code>optional uint32 negative_response_code = 6;</code>
+       */
+      public boolean hasNegativeResponseCode() {
+        return ((bitField0_ & 0x00000020) == 0x00000020);
+      }
+      /**
+       * <code>optional uint32 negative_response_code = 6;</code>
+       */
+      public int getNegativeResponseCode() {
+        return negativeResponseCode_;
+      }
+      /**
+       * <code>optional uint32 negative_response_code = 6;</code>
+       */
+      public Builder setNegativeResponseCode(int value) {
+        bitField0_ |= 0x00000020;
+        negativeResponseCode_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional uint32 negative_response_code = 6;</code>
+       */
+      public Builder clearNegativeResponseCode() {
+        bitField0_ = (bitField0_ & ~0x00000020);
+        negativeResponseCode_ = 0;
+        onChanged();
+        return this;
+      }
+
+      // optional bytes payload = 7;
+      private com.google.protobuf.ByteString payload_ = com.google.protobuf.ByteString.EMPTY;
+      /**
+       * <code>optional bytes payload = 7;</code>
+       *
+       * <pre>
+       * TODO we are capping this at 8 bytes for now - need to change when we
+       * support multi-frame responses
+       * </pre>
+       */
+      public boolean hasPayload() {
+        return ((bitField0_ & 0x00000040) == 0x00000040);
+      }
+      /**
+       * <code>optional bytes payload = 7;</code>
+       *
+       * <pre>
+       * TODO we are capping this at 8 bytes for now - need to change when we
+       * support multi-frame responses
+       * </pre>
+       */
+      public com.google.protobuf.ByteString getPayload() {
+        return payload_;
+      }
+      /**
+       * <code>optional bytes payload = 7;</code>
+       *
+       * <pre>
+       * TODO we are capping this at 8 bytes for now - need to change when we
+       * support multi-frame responses
+       * </pre>
+       */
+      public Builder setPayload(com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  bitField0_ |= 0x00000040;
+        payload_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional bytes payload = 7;</code>
+       *
+       * <pre>
+       * TODO we are capping this at 8 bytes for now - need to change when we
+       * support multi-frame responses
+       * </pre>
+       */
+      public Builder clearPayload() {
+        bitField0_ = (bitField0_ & ~0x00000040);
+        payload_ = getDefaultInstance().getPayload();
+        onChanged();
+        return this;
+      }
+
+      // optional double value = 8;
+      private double value_ ;
+      /**
+       * <code>optional double value = 8;</code>
+       */
+      public boolean hasValue() {
+        return ((bitField0_ & 0x00000080) == 0x00000080);
+      }
+      /**
+       * <code>optional double value = 8;</code>
+       */
+      public double getValue() {
+        return value_;
+      }
+      /**
+       * <code>optional double value = 8;</code>
+       */
+      public Builder setValue(double value) {
+        bitField0_ |= 0x00000080;
+        value_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional double value = 8;</code>
+       */
+      public Builder clearValue() {
+        bitField0_ = (bitField0_ & ~0x00000080);
+        value_ = 0D;
+        onChanged();
+        return this;
+      }
+
+      // @@protoc_insertion_point(builder_scope:openxc.DiagnosticResponse)
+    }
+
+    static {
+      defaultInstance = new DiagnosticResponse(true);
+      defaultInstance.initFields();
+    }
+
+    // @@protoc_insertion_point(class_scope:openxc.DiagnosticResponse)
+  }
+
+  public interface DynamicFieldOrBuilder
+      extends com.google.protobuf.MessageOrBuilder {
+
+    // optional .openxc.DynamicField.Type type = 1;
+    /**
+     * <code>optional .openxc.DynamicField.Type type = 1;</code>
+     */
+    boolean hasType();
+    /**
+     * <code>optional .openxc.DynamicField.Type type = 1;</code>
+     */
+    com.openxc.BinaryMessages.DynamicField.Type getType();
+
+    // optional string string_value = 2;
+    /**
+     * <code>optional string string_value = 2;</code>
+     */
+    boolean hasStringValue();
+    /**
+     * <code>optional string string_value = 2;</code>
+     */
+    java.lang.String getStringValue();
+    /**
+     * <code>optional string string_value = 2;</code>
+     */
+    com.google.protobuf.ByteString
+        getStringValueBytes();
+
+    // optional double numeric_value = 3;
+    /**
+     * <code>optional double numeric_value = 3;</code>
+     */
+    boolean hasNumericValue();
+    /**
+     * <code>optional double numeric_value = 3;</code>
+     */
+    double getNumericValue();
+
+    // optional bool boolean_value = 4;
+    /**
+     * <code>optional bool boolean_value = 4;</code>
+     */
+    boolean hasBooleanValue();
+    /**
+     * <code>optional bool boolean_value = 4;</code>
+     */
+    boolean getBooleanValue();
+  }
+  /**
+   * Protobuf type {@code openxc.DynamicField}
+   */
+  public static final class DynamicField extends
+      com.google.protobuf.GeneratedMessage
+      implements DynamicFieldOrBuilder {
+    // Use DynamicField.newBuilder() to construct.
+    private DynamicField(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      super(builder);
+      this.unknownFields = builder.getUnknownFields();
+    }
+    private DynamicField(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+    private static final DynamicField defaultInstance;
+    public static DynamicField getDefaultInstance() {
+      return defaultInstance;
+    }
+
+    public DynamicField getDefaultInstanceForType() {
+      return defaultInstance;
+    }
+
+    private final com.google.protobuf.UnknownFieldSet unknownFields;
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+        getUnknownFields() {
+      return this.unknownFields;
+    }
+    private DynamicField(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      initFields();
+      int mutable_bitField0_ = 0;
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!parseUnknownField(input, unknownFields,
+                                     extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+            case 8: {
+              int rawValue = input.readEnum();
+              com.openxc.BinaryMessages.DynamicField.Type value = com.openxc.BinaryMessages.DynamicField.Type.valueOf(rawValue);
+              if (value == null) {
+                unknownFields.mergeVarintField(1, rawValue);
+              } else {
+                bitField0_ |= 0x00000001;
+                type_ = value;
+              }
+              break;
+            }
+            case 18: {
+              bitField0_ |= 0x00000002;
+              stringValue_ = input.readBytes();
+              break;
+            }
+            case 25: {
+              bitField0_ |= 0x00000004;
+              numericValue_ = input.readDouble();
+              break;
+            }
+            case 32: {
+              bitField0_ |= 0x00000008;
+              booleanValue_ = input.readBool();
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e.getMessage()).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.openxc.BinaryMessages.internal_static_openxc_DynamicField_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.openxc.BinaryMessages.internal_static_openxc_DynamicField_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.openxc.BinaryMessages.DynamicField.class, com.openxc.BinaryMessages.DynamicField.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<DynamicField> PARSER =
+        new com.google.protobuf.AbstractParser<DynamicField>() {
+      public DynamicField parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new DynamicField(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<DynamicField> getParserForType() {
+      return PARSER;
+    }
+
+    /**
+     * Protobuf enum {@code openxc.DynamicField.Type}
+     */
+    public enum Type
+        implements com.google.protobuf.ProtocolMessageEnum {
+      /**
+       * <code>STRING = 1;</code>
+       */
+      STRING(0, 1),
+      /**
+       * <code>NUM = 2;</code>
+       */
+      NUM(1, 2),
+      /**
+       * <code>BOOL = 3;</code>
+       */
+      BOOL(2, 3),
+      ;
+
+      /**
+       * <code>STRING = 1;</code>
+       */
+      public static final int STRING_VALUE = 1;
+      /**
+       * <code>NUM = 2;</code>
+       */
+      public static final int NUM_VALUE = 2;
+      /**
+       * <code>BOOL = 3;</code>
+       */
+      public static final int BOOL_VALUE = 3;
+
+
+      public final int getNumber() { return value; }
+
+      public static Type valueOf(int value) {
+        switch (value) {
+          case 1: return STRING;
+          case 2: return NUM;
+          case 3: return BOOL;
+          default: return null;
+        }
+      }
+
+      public static com.google.protobuf.Internal.EnumLiteMap<Type>
+          internalGetValueMap() {
+        return internalValueMap;
+      }
+      private static com.google.protobuf.Internal.EnumLiteMap<Type>
+          internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap<Type>() {
+              public Type findValueByNumber(int number) {
+                return Type.valueOf(number);
+              }
+            };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor
+          getValueDescriptor() {
+        return getDescriptor().getValues().get(index);
+      }
+      public final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptorForType() {
+        return getDescriptor();
+      }
+      public static final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptor() {
+        return com.openxc.BinaryMessages.DynamicField.getDescriptor().getEnumTypes().get(0);
+      }
+
+      private static final Type[] VALUES = values();
+
+      public static Type valueOf(
+          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+        if (desc.getType() != getDescriptor()) {
+          throw new java.lang.IllegalArgumentException(
+            "EnumValueDescriptor is not for this type.");
+        }
+        return VALUES[desc.getIndex()];
+      }
+
+      private final int index;
+      private final int value;
+
+      private Type(int index, int value) {
+        this.index = index;
+        this.value = value;
+      }
+
+      // @@protoc_insertion_point(enum_scope:openxc.DynamicField.Type)
+    }
+
+    private int bitField0_;
+    // optional .openxc.DynamicField.Type type = 1;
+    public static final int TYPE_FIELD_NUMBER = 1;
+    private com.openxc.BinaryMessages.DynamicField.Type type_;
+    /**
+     * <code>optional .openxc.DynamicField.Type type = 1;</code>
+     */
+    public boolean hasType() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional .openxc.DynamicField.Type type = 1;</code>
+     */
+    public com.openxc.BinaryMessages.DynamicField.Type getType() {
+      return type_;
+    }
+
+    // optional string string_value = 2;
+    public static final int STRING_VALUE_FIELD_NUMBER = 2;
+    private java.lang.Object stringValue_;
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string string_value = 2;</code>
      */
-    public boolean hasValue() {
+    public boolean hasStringValue() {
       return ((bitField0_ & 0x00000002) == 0x00000002);
     }
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string string_value = 2;</code>
      */
-    public java.lang.String getValue() {
-      java.lang.Object ref = value_;
+    public java.lang.String getStringValue() {
+      java.lang.Object ref = stringValue_;
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
@@ -5169,48 +7282,65 @@ public final class BinaryMessages {
             (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (bs.isValidUtf8()) {
-          value_ = s;
+          stringValue_ = s;
         }
         return s;
       }
     }
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional string string_value = 2;</code>
      */
     public com.google.protobuf.ByteString
-        getValueBytes() {
-      java.lang.Object ref = value_;
+        getStringValueBytes() {
+      java.lang.Object ref = stringValue_;
       if (ref instanceof java.lang.String) {
         com.google.protobuf.ByteString b = 
             com.google.protobuf.ByteString.copyFromUtf8(
                 (java.lang.String) ref);
-        value_ = b;
+        stringValue_ = b;
         return b;
       } else {
         return (com.google.protobuf.ByteString) ref;
       }
     }
 
-    // optional bool event = 3;
-    public static final int EVENT_FIELD_NUMBER = 3;
-    private boolean event_;
+    // optional double numeric_value = 3;
+    public static final int NUMERIC_VALUE_FIELD_NUMBER = 3;
+    private double numericValue_;
     /**
-     * <code>optional bool event = 3;</code>
+     * <code>optional double numeric_value = 3;</code>
      */
-    public boolean hasEvent() {
+    public boolean hasNumericValue() {
       return ((bitField0_ & 0x00000004) == 0x00000004);
     }
     /**
-     * <code>optional bool event = 3;</code>
+     * <code>optional double numeric_value = 3;</code>
      */
-    public boolean getEvent() {
-      return event_;
+    public double getNumericValue() {
+      return numericValue_;
+    }
+
+    // optional bool boolean_value = 4;
+    public static final int BOOLEAN_VALUE_FIELD_NUMBER = 4;
+    private boolean booleanValue_;
+    /**
+     * <code>optional bool boolean_value = 4;</code>
+     */
+    public boolean hasBooleanValue() {
+      return ((bitField0_ & 0x00000008) == 0x00000008);
+    }
+    /**
+     * <code>optional bool boolean_value = 4;</code>
+     */
+    public boolean getBooleanValue() {
+      return booleanValue_;
     }
 
     private void initFields() {
-      name_ = "";
-      value_ = "";
-      event_ = false;
+      type_ = com.openxc.BinaryMessages.DynamicField.Type.STRING;
+      stringValue_ = "";
+      numericValue_ = 0D;
+      booleanValue_ = false;
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -5225,13 +7355,16 @@ public final class BinaryMessages {
                         throws java.io.IOException {
       getSerializedSize();
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeBytes(1, getNameBytes());
+        output.writeEnum(1, type_.getNumber());
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        output.writeBytes(2, getValueBytes());
+        output.writeBytes(2, getStringValueBytes());
       }
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
-        output.writeBool(3, event_);
+        output.writeDouble(3, numericValue_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        output.writeBool(4, booleanValue_);
       }
       getUnknownFields().writeTo(output);
     }
@@ -5244,15 +7377,19 @@ public final class BinaryMessages {
       size = 0;
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(1, getNameBytes());
+          .computeEnumSize(1, type_.getNumber());
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(2, getValueBytes());
+          .computeBytesSize(2, getStringValueBytes());
       }
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(3, event_);
+          .computeDoubleSize(3, numericValue_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(4, booleanValue_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
@@ -5266,53 +7403,53 @@ public final class BinaryMessages {
       return super.writeReplace();
     }
 
-    public static com.openxc.BinaryMessages.EventedBooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.DynamicField parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.EventedBooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.DynamicField parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedBooleanMessage parseFrom(byte[] data)
+    public static com.openxc.BinaryMessages.DynamicField parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.EventedBooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.DynamicField parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedBooleanMessage parseFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.DynamicField parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.EventedBooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.DynamicField parseFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedBooleanMessage parseDelimitedFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.DynamicField parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static com.openxc.BinaryMessages.EventedBooleanMessage parseDelimitedFrom(
+    public static com.openxc.BinaryMessages.DynamicField parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedBooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.DynamicField parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.EventedBooleanMessage parseFrom(
+    public static com.openxc.BinaryMessages.DynamicField parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -5321,7 +7458,7 @@ public final class BinaryMessages {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(com.openxc.BinaryMessages.EventedBooleanMessage prototype) {
+    public static Builder newBuilder(com.openxc.BinaryMessages.DynamicField prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -5333,24 +7470,24 @@ public final class BinaryMessages {
       return builder;
     }
     /**
-     * Protobuf type {@code openxc.EventedBooleanMessage}
+     * Protobuf type {@code openxc.DynamicField}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements com.openxc.BinaryMessages.EventedBooleanMessageOrBuilder {
+       implements com.openxc.BinaryMessages.DynamicFieldOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return com.openxc.BinaryMessages.internal_static_openxc_EventedBooleanMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_DynamicField_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.openxc.BinaryMessages.internal_static_openxc_EventedBooleanMessage_fieldAccessorTable
+        return com.openxc.BinaryMessages.internal_static_openxc_DynamicField_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.openxc.BinaryMessages.EventedBooleanMessage.class, com.openxc.BinaryMessages.EventedBooleanMessage.Builder.class);
+                com.openxc.BinaryMessages.DynamicField.class, com.openxc.BinaryMessages.DynamicField.Builder.class);
       }
 
-      // Construct using com.openxc.BinaryMessages.EventedBooleanMessage.newBuilder()
+      // Construct using com.openxc.BinaryMessages.DynamicField.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -5370,12 +7507,14 @@ public final class BinaryMessages {
 
       public Builder clear() {
         super.clear();
-        name_ = "";
+        type_ = com.openxc.BinaryMessages.DynamicField.Type.STRING;
         bitField0_ = (bitField0_ & ~0x00000001);
-        value_ = "";
+        stringValue_ = "";
         bitField0_ = (bitField0_ & ~0x00000002);
-        event_ = false;
+        numericValue_ = 0D;
         bitField0_ = (bitField0_ & ~0x00000004);
+        booleanValue_ = false;
+        bitField0_ = (bitField0_ & ~0x00000008);
         return this;
       }
 
@@ -5385,65 +7524,70 @@ public final class BinaryMessages {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return com.openxc.BinaryMessages.internal_static_openxc_EventedBooleanMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_DynamicField_descriptor;
       }
 
-      public com.openxc.BinaryMessages.EventedBooleanMessage getDefaultInstanceForType() {
-        return com.openxc.BinaryMessages.EventedBooleanMessage.getDefaultInstance();
+      public com.openxc.BinaryMessages.DynamicField getDefaultInstanceForType() {
+        return com.openxc.BinaryMessages.DynamicField.getDefaultInstance();
       }
 
-      public com.openxc.BinaryMessages.EventedBooleanMessage build() {
-        com.openxc.BinaryMessages.EventedBooleanMessage result = buildPartial();
+      public com.openxc.BinaryMessages.DynamicField build() {
+        com.openxc.BinaryMessages.DynamicField result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public com.openxc.BinaryMessages.EventedBooleanMessage buildPartial() {
-        com.openxc.BinaryMessages.EventedBooleanMessage result = new com.openxc.BinaryMessages.EventedBooleanMessage(this);
+      public com.openxc.BinaryMessages.DynamicField buildPartial() {
+        com.openxc.BinaryMessages.DynamicField result = new com.openxc.BinaryMessages.DynamicField(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
           to_bitField0_ |= 0x00000001;
         }
-        result.name_ = name_;
+        result.type_ = type_;
         if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
           to_bitField0_ |= 0x00000002;
         }
-        result.value_ = value_;
+        result.stringValue_ = stringValue_;
         if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
           to_bitField0_ |= 0x00000004;
         }
-        result.event_ = event_;
+        result.numericValue_ = numericValue_;
+        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
+          to_bitField0_ |= 0x00000008;
+        }
+        result.booleanValue_ = booleanValue_;
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.openxc.BinaryMessages.EventedBooleanMessage) {
-          return mergeFrom((com.openxc.BinaryMessages.EventedBooleanMessage)other);
+        if (other instanceof com.openxc.BinaryMessages.DynamicField) {
+          return mergeFrom((com.openxc.BinaryMessages.DynamicField)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.openxc.BinaryMessages.EventedBooleanMessage other) {
-        if (other == com.openxc.BinaryMessages.EventedBooleanMessage.getDefaultInstance()) return this;
-        if (other.hasName()) {
-          bitField0_ |= 0x00000001;
-          name_ = other.name_;
-          onChanged();
+      public Builder mergeFrom(com.openxc.BinaryMessages.DynamicField other) {
+        if (other == com.openxc.BinaryMessages.DynamicField.getDefaultInstance()) return this;
+        if (other.hasType()) {
+          setType(other.getType());
         }
-        if (other.hasValue()) {
+        if (other.hasStringValue()) {
           bitField0_ |= 0x00000002;
-          value_ = other.value_;
+          stringValue_ = other.stringValue_;
           onChanged();
         }
-        if (other.hasEvent()) {
-          setEvent(other.getEvent());
+        if (other.hasNumericValue()) {
+          setNumericValue(other.getNumericValue());
+        }
+        if (other.hasBooleanValue()) {
+          setBooleanValue(other.getBooleanValue());
         }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
@@ -5457,11 +7601,11 @@ public final class BinaryMessages {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.openxc.BinaryMessages.EventedBooleanMessage parsedMessage = null;
+        com.openxc.BinaryMessages.DynamicField parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.openxc.BinaryMessages.EventedBooleanMessage) e.getUnfinishedMessage();
+          parsedMessage = (com.openxc.BinaryMessages.DynamicField) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -5472,260 +7616,268 @@ public final class BinaryMessages {
       }
       private int bitField0_;
 
-      // optional string name = 1;
-      private java.lang.Object name_ = "";
+      // optional .openxc.DynamicField.Type type = 1;
+      private com.openxc.BinaryMessages.DynamicField.Type type_ = com.openxc.BinaryMessages.DynamicField.Type.STRING;
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.DynamicField.Type type = 1;</code>
        */
-      public boolean hasName() {
+      public boolean hasType() {
         return ((bitField0_ & 0x00000001) == 0x00000001);
       }
       /**
-       * <code>optional string name = 1;</code>
-       */
-      public java.lang.String getName() {
-        java.lang.Object ref = name_;
-        if (!(ref instanceof java.lang.String)) {
-          java.lang.String s = ((com.google.protobuf.ByteString) ref)
-              .toStringUtf8();
-          name_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.DynamicField.Type type = 1;</code>
        */
-      public com.google.protobuf.ByteString
-          getNameBytes() {
-        java.lang.Object ref = name_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          name_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
+      public com.openxc.BinaryMessages.DynamicField.Type getType() {
+        return type_;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.DynamicField.Type type = 1;</code>
        */
-      public Builder setName(
-          java.lang.String value) {
+      public Builder setType(com.openxc.BinaryMessages.DynamicField.Type value) {
         if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        name_ = value;
+          throw new NullPointerException();
+        }
+        bitField0_ |= 0x00000001;
+        type_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional .openxc.DynamicField.Type type = 1;</code>
        */
-      public Builder clearName() {
+      public Builder clearType() {
         bitField0_ = (bitField0_ & ~0x00000001);
-        name_ = getDefaultInstance().getName();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string name = 1;</code>
-       */
-      public Builder setNameBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000001;
-        name_ = value;
+        type_ = com.openxc.BinaryMessages.DynamicField.Type.STRING;
         onChanged();
         return this;
       }
 
-      // optional string value = 2;
-      private java.lang.Object value_ = "";
+      // optional string string_value = 2;
+      private java.lang.Object stringValue_ = "";
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string string_value = 2;</code>
        */
-      public boolean hasValue() {
+      public boolean hasStringValue() {
         return ((bitField0_ & 0x00000002) == 0x00000002);
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string string_value = 2;</code>
        */
-      public java.lang.String getValue() {
-        java.lang.Object ref = value_;
+      public java.lang.String getStringValue() {
+        java.lang.Object ref = stringValue_;
         if (!(ref instanceof java.lang.String)) {
           java.lang.String s = ((com.google.protobuf.ByteString) ref)
               .toStringUtf8();
-          value_ = s;
+          stringValue_ = s;
           return s;
         } else {
           return (java.lang.String) ref;
         }
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string string_value = 2;</code>
        */
       public com.google.protobuf.ByteString
-          getValueBytes() {
-        java.lang.Object ref = value_;
+          getStringValueBytes() {
+        java.lang.Object ref = stringValue_;
         if (ref instanceof String) {
           com.google.protobuf.ByteString b = 
               com.google.protobuf.ByteString.copyFromUtf8(
                   (java.lang.String) ref);
-          value_ = b;
+          stringValue_ = b;
           return b;
         } else {
           return (com.google.protobuf.ByteString) ref;
         }
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string string_value = 2;</code>
        */
-      public Builder setValue(
+      public Builder setStringValue(
           java.lang.String value) {
         if (value == null) {
     throw new NullPointerException();
   }
   bitField0_ |= 0x00000002;
-        value_ = value;
+        stringValue_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string string_value = 2;</code>
        */
-      public Builder clearValue() {
+      public Builder clearStringValue() {
         bitField0_ = (bitField0_ & ~0x00000002);
-        value_ = getDefaultInstance().getValue();
+        stringValue_ = getDefaultInstance().getStringValue();
         onChanged();
         return this;
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional string string_value = 2;</code>
        */
-      public Builder setValueBytes(
+      public Builder setStringValueBytes(
           com.google.protobuf.ByteString value) {
         if (value == null) {
     throw new NullPointerException();
   }
   bitField0_ |= 0x00000002;
-        value_ = value;
+        stringValue_ = value;
         onChanged();
         return this;
       }
 
-      // optional bool event = 3;
-      private boolean event_ ;
+      // optional double numeric_value = 3;
+      private double numericValue_ ;
       /**
-       * <code>optional bool event = 3;</code>
+       * <code>optional double numeric_value = 3;</code>
        */
-      public boolean hasEvent() {
+      public boolean hasNumericValue() {
         return ((bitField0_ & 0x00000004) == 0x00000004);
       }
       /**
-       * <code>optional bool event = 3;</code>
+       * <code>optional double numeric_value = 3;</code>
        */
-      public boolean getEvent() {
-        return event_;
+      public double getNumericValue() {
+        return numericValue_;
       }
       /**
-       * <code>optional bool event = 3;</code>
+       * <code>optional double numeric_value = 3;</code>
        */
-      public Builder setEvent(boolean value) {
+      public Builder setNumericValue(double value) {
         bitField0_ |= 0x00000004;
-        event_ = value;
+        numericValue_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional bool event = 3;</code>
+       * <code>optional double numeric_value = 3;</code>
        */
-      public Builder clearEvent() {
+      public Builder clearNumericValue() {
         bitField0_ = (bitField0_ & ~0x00000004);
-        event_ = false;
+        numericValue_ = 0D;
+        onChanged();
+        return this;
+      }
+
+      // optional bool boolean_value = 4;
+      private boolean booleanValue_ ;
+      /**
+       * <code>optional bool boolean_value = 4;</code>
+       */
+      public boolean hasBooleanValue() {
+        return ((bitField0_ & 0x00000008) == 0x00000008);
+      }
+      /**
+       * <code>optional bool boolean_value = 4;</code>
+       */
+      public boolean getBooleanValue() {
+        return booleanValue_;
+      }
+      /**
+       * <code>optional bool boolean_value = 4;</code>
+       */
+      public Builder setBooleanValue(boolean value) {
+        bitField0_ |= 0x00000008;
+        booleanValue_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional bool boolean_value = 4;</code>
+       */
+      public Builder clearBooleanValue() {
+        bitField0_ = (bitField0_ & ~0x00000008);
+        booleanValue_ = false;
         onChanged();
         return this;
       }
 
-      // @@protoc_insertion_point(builder_scope:openxc.EventedBooleanMessage)
+      // @@protoc_insertion_point(builder_scope:openxc.DynamicField)
     }
 
     static {
-      defaultInstance = new EventedBooleanMessage(true);
+      defaultInstance = new DynamicField(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:openxc.EventedBooleanMessage)
+    // @@protoc_insertion_point(class_scope:openxc.DynamicField)
   }
 
-  public interface EventedNumericMessageOrBuilder
+  public interface TranslatedMessageOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
 
-    // optional string name = 1;
+    // optional .openxc.TranslatedMessage.Type type = 1;
+    /**
+     * <code>optional .openxc.TranslatedMessage.Type type = 1;</code>
+     */
+    boolean hasType();
+    /**
+     * <code>optional .openxc.TranslatedMessage.Type type = 1;</code>
+     */
+    com.openxc.BinaryMessages.TranslatedMessage.Type getType();
+
+    // optional string name = 2;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional string name = 2;</code>
      */
     boolean hasName();
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional string name = 2;</code>
      */
     java.lang.String getName();
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional string name = 2;</code>
      */
     com.google.protobuf.ByteString
         getNameBytes();
 
-    // optional string value = 2;
+    // optional .openxc.DynamicField value = 3;
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.DynamicField value = 3;</code>
      */
     boolean hasValue();
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.DynamicField value = 3;</code>
      */
-    java.lang.String getValue();
+    com.openxc.BinaryMessages.DynamicField getValue();
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.DynamicField value = 3;</code>
      */
-    com.google.protobuf.ByteString
-        getValueBytes();
+    com.openxc.BinaryMessages.DynamicFieldOrBuilder getValueOrBuilder();
 
-    // optional double event = 3;
+    // optional .openxc.DynamicField event = 4;
     /**
-     * <code>optional double event = 3;</code>
+     * <code>optional .openxc.DynamicField event = 4;</code>
      */
     boolean hasEvent();
     /**
-     * <code>optional double event = 3;</code>
+     * <code>optional .openxc.DynamicField event = 4;</code>
+     */
+    com.openxc.BinaryMessages.DynamicField getEvent();
+    /**
+     * <code>optional .openxc.DynamicField event = 4;</code>
      */
-    double getEvent();
+    com.openxc.BinaryMessages.DynamicFieldOrBuilder getEventOrBuilder();
   }
   /**
-   * Protobuf type {@code openxc.EventedNumericMessage}
+   * Protobuf type {@code openxc.TranslatedMessage}
    */
-  public static final class EventedNumericMessage extends
+  public static final class TranslatedMessage extends
       com.google.protobuf.GeneratedMessage
-      implements EventedNumericMessageOrBuilder {
-    // Use EventedNumericMessage.newBuilder() to construct.
-    private EventedNumericMessage(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements TranslatedMessageOrBuilder {
+    // Use TranslatedMessage.newBuilder() to construct.
+    private TranslatedMessage(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private EventedNumericMessage(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private TranslatedMessage(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final EventedNumericMessage defaultInstance;
-    public static EventedNumericMessage getDefaultInstance() {
+    private static final TranslatedMessage defaultInstance;
+    public static TranslatedMessage getDefaultInstance() {
       return defaultInstance;
     }
 
-    public EventedNumericMessage getDefaultInstanceForType() {
+    public TranslatedMessage getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -5735,7 +7887,7 @@ public final class BinaryMessages {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private EventedNumericMessage(
+    private TranslatedMessage(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
@@ -5758,19 +7910,46 @@ public final class BinaryMessages {
               }
               break;
             }
-            case 10: {
-              bitField0_ |= 0x00000001;
-              name_ = input.readBytes();
+            case 8: {
+              int rawValue = input.readEnum();
+              com.openxc.BinaryMessages.TranslatedMessage.Type value = com.openxc.BinaryMessages.TranslatedMessage.Type.valueOf(rawValue);
+              if (value == null) {
+                unknownFields.mergeVarintField(1, rawValue);
+              } else {
+                bitField0_ |= 0x00000001;
+                type_ = value;
+              }
               break;
             }
             case 18: {
               bitField0_ |= 0x00000002;
-              value_ = input.readBytes();
+              name_ = input.readBytes();
               break;
             }
-            case 25: {
+            case 26: {
+              com.openxc.BinaryMessages.DynamicField.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000004) == 0x00000004)) {
+                subBuilder = value_.toBuilder();
+              }
+              value_ = input.readMessage(com.openxc.BinaryMessages.DynamicField.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(value_);
+                value_ = subBuilder.buildPartial();
+              }
               bitField0_ |= 0x00000004;
-              event_ = input.readDouble();
+              break;
+            }
+            case 34: {
+              com.openxc.BinaryMessages.DynamicField.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000008) == 0x00000008)) {
+                subBuilder = event_.toBuilder();
+              }
+              event_ = input.readMessage(com.openxc.BinaryMessages.DynamicField.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(event_);
+                event_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000008;
               break;
             }
           }
@@ -5787,43 +7966,177 @@ public final class BinaryMessages {
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return com.openxc.BinaryMessages.internal_static_openxc_EventedNumericMessage_descriptor;
+      return com.openxc.BinaryMessages.internal_static_openxc_TranslatedMessage_descriptor;
+    }
+
+    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.openxc.BinaryMessages.internal_static_openxc_TranslatedMessage_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.openxc.BinaryMessages.TranslatedMessage.class, com.openxc.BinaryMessages.TranslatedMessage.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<TranslatedMessage> PARSER =
+        new com.google.protobuf.AbstractParser<TranslatedMessage>() {
+      public TranslatedMessage parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new TranslatedMessage(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<TranslatedMessage> getParserForType() {
+      return PARSER;
     }
 
-    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.openxc.BinaryMessages.internal_static_openxc_EventedNumericMessage_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.openxc.BinaryMessages.EventedNumericMessage.class, com.openxc.BinaryMessages.EventedNumericMessage.Builder.class);
-    }
+    /**
+     * Protobuf enum {@code openxc.TranslatedMessage.Type}
+     */
+    public enum Type
+        implements com.google.protobuf.ProtocolMessageEnum {
+      /**
+       * <code>STRING = 1;</code>
+       */
+      STRING(0, 1),
+      /**
+       * <code>NUM = 2;</code>
+       */
+      NUM(1, 2),
+      /**
+       * <code>BOOL = 3;</code>
+       */
+      BOOL(2, 3),
+      /**
+       * <code>EVENTED_STRING = 4;</code>
+       */
+      EVENTED_STRING(3, 4),
+      /**
+       * <code>EVENTED_NUM = 5;</code>
+       */
+      EVENTED_NUM(4, 5),
+      /**
+       * <code>EVENTED_BOOL = 6;</code>
+       */
+      EVENTED_BOOL(5, 6),
+      ;
+
+      /**
+       * <code>STRING = 1;</code>
+       */
+      public static final int STRING_VALUE = 1;
+      /**
+       * <code>NUM = 2;</code>
+       */
+      public static final int NUM_VALUE = 2;
+      /**
+       * <code>BOOL = 3;</code>
+       */
+      public static final int BOOL_VALUE = 3;
+      /**
+       * <code>EVENTED_STRING = 4;</code>
+       */
+      public static final int EVENTED_STRING_VALUE = 4;
+      /**
+       * <code>EVENTED_NUM = 5;</code>
+       */
+      public static final int EVENTED_NUM_VALUE = 5;
+      /**
+       * <code>EVENTED_BOOL = 6;</code>
+       */
+      public static final int EVENTED_BOOL_VALUE = 6;
+
+
+      public final int getNumber() { return value; }
+
+      public static Type valueOf(int value) {
+        switch (value) {
+          case 1: return STRING;
+          case 2: return NUM;
+          case 3: return BOOL;
+          case 4: return EVENTED_STRING;
+          case 5: return EVENTED_NUM;
+          case 6: return EVENTED_BOOL;
+          default: return null;
+        }
+      }
+
+      public static com.google.protobuf.Internal.EnumLiteMap<Type>
+          internalGetValueMap() {
+        return internalValueMap;
+      }
+      private static com.google.protobuf.Internal.EnumLiteMap<Type>
+          internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap<Type>() {
+              public Type findValueByNumber(int number) {
+                return Type.valueOf(number);
+              }
+            };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor
+          getValueDescriptor() {
+        return getDescriptor().getValues().get(index);
+      }
+      public final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptorForType() {
+        return getDescriptor();
+      }
+      public static final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptor() {
+        return com.openxc.BinaryMessages.TranslatedMessage.getDescriptor().getEnumTypes().get(0);
+      }
+
+      private static final Type[] VALUES = values();
+
+      public static Type valueOf(
+          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+        if (desc.getType() != getDescriptor()) {
+          throw new java.lang.IllegalArgumentException(
+            "EnumValueDescriptor is not for this type.");
+        }
+        return VALUES[desc.getIndex()];
+      }
+
+      private final int index;
+      private final int value;
 
-    public static com.google.protobuf.Parser<EventedNumericMessage> PARSER =
-        new com.google.protobuf.AbstractParser<EventedNumericMessage>() {
-      public EventedNumericMessage parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new EventedNumericMessage(input, extensionRegistry);
+      private Type(int index, int value) {
+        this.index = index;
+        this.value = value;
       }
-    };
 
-    @java.lang.Override
-    public com.google.protobuf.Parser<EventedNumericMessage> getParserForType() {
-      return PARSER;
+      // @@protoc_insertion_point(enum_scope:openxc.TranslatedMessage.Type)
     }
 
     private int bitField0_;
-    // optional string name = 1;
-    public static final int NAME_FIELD_NUMBER = 1;
+    // optional .openxc.TranslatedMessage.Type type = 1;
+    public static final int TYPE_FIELD_NUMBER = 1;
+    private com.openxc.BinaryMessages.TranslatedMessage.Type type_;
+    /**
+     * <code>optional .openxc.TranslatedMessage.Type type = 1;</code>
+     */
+    public boolean hasType() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional .openxc.TranslatedMessage.Type type = 1;</code>
+     */
+    public com.openxc.BinaryMessages.TranslatedMessage.Type getType() {
+      return type_;
+    }
+
+    // optional string name = 2;
+    public static final int NAME_FIELD_NUMBER = 2;
     private java.lang.Object name_;
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional string name = 2;</code>
      */
     public boolean hasName() {
-      return ((bitField0_ & 0x00000001) == 0x00000001);
+      return ((bitField0_ & 0x00000002) == 0x00000002);
     }
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional string name = 2;</code>
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
@@ -5840,7 +8153,7 @@ public final class BinaryMessages {
       }
     }
     /**
-     * <code>optional string name = 1;</code>
+     * <code>optional string name = 2;</code>
      */
     public com.google.protobuf.ByteString
         getNameBytes() {
@@ -5856,69 +8169,55 @@ public final class BinaryMessages {
       }
     }
 
-    // optional string value = 2;
-    public static final int VALUE_FIELD_NUMBER = 2;
-    private java.lang.Object value_;
+    // optional .openxc.DynamicField value = 3;
+    public static final int VALUE_FIELD_NUMBER = 3;
+    private com.openxc.BinaryMessages.DynamicField value_;
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.DynamicField value = 3;</code>
      */
     public boolean hasValue() {
-      return ((bitField0_ & 0x00000002) == 0x00000002);
+      return ((bitField0_ & 0x00000004) == 0x00000004);
     }
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.DynamicField value = 3;</code>
      */
-    public java.lang.String getValue() {
-      java.lang.Object ref = value_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          value_ = s;
-        }
-        return s;
-      }
+    public com.openxc.BinaryMessages.DynamicField getValue() {
+      return value_;
     }
     /**
-     * <code>optional string value = 2;</code>
+     * <code>optional .openxc.DynamicField value = 3;</code>
      */
-    public com.google.protobuf.ByteString
-        getValueBytes() {
-      java.lang.Object ref = value_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        value_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
+    public com.openxc.BinaryMessages.DynamicFieldOrBuilder getValueOrBuilder() {
+      return value_;
     }
 
-    // optional double event = 3;
-    public static final int EVENT_FIELD_NUMBER = 3;
-    private double event_;
+    // optional .openxc.DynamicField event = 4;
+    public static final int EVENT_FIELD_NUMBER = 4;
+    private com.openxc.BinaryMessages.DynamicField event_;
     /**
-     * <code>optional double event = 3;</code>
+     * <code>optional .openxc.DynamicField event = 4;</code>
      */
     public boolean hasEvent() {
-      return ((bitField0_ & 0x00000004) == 0x00000004);
+      return ((bitField0_ & 0x00000008) == 0x00000008);
+    }
+    /**
+     * <code>optional .openxc.DynamicField event = 4;</code>
+     */
+    public com.openxc.BinaryMessages.DynamicField getEvent() {
+      return event_;
     }
     /**
-     * <code>optional double event = 3;</code>
+     * <code>optional .openxc.DynamicField event = 4;</code>
      */
-    public double getEvent() {
+    public com.openxc.BinaryMessages.DynamicFieldOrBuilder getEventOrBuilder() {
       return event_;
     }
 
     private void initFields() {
+      type_ = com.openxc.BinaryMessages.TranslatedMessage.Type.STRING;
       name_ = "";
-      value_ = "";
-      event_ = 0D;
+      value_ = com.openxc.BinaryMessages.DynamicField.getDefaultInstance();
+      event_ = com.openxc.BinaryMessages.DynamicField.getDefaultInstance();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
@@ -5933,13 +8232,16 @@ public final class BinaryMessages {
                         throws java.io.IOException {
       getSerializedSize();
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeBytes(1, getNameBytes());
+        output.writeEnum(1, type_.getNumber());
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        output.writeBytes(2, getValueBytes());
+        output.writeBytes(2, getNameBytes());
       }
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
-        output.writeDouble(3, event_);
+        output.writeMessage(3, value_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        output.writeMessage(4, event_);
       }
       getUnknownFields().writeTo(output);
     }
@@ -5952,15 +8254,19 @@ public final class BinaryMessages {
       size = 0;
       if (((bitField0_ & 0x00000001) == 0x00000001)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(1, getNameBytes());
+          .computeEnumSize(1, type_.getNumber());
       }
       if (((bitField0_ & 0x00000002) == 0x00000002)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(2, getValueBytes());
+          .computeBytesSize(2, getNameBytes());
       }
       if (((bitField0_ & 0x00000004) == 0x00000004)) {
         size += com.google.protobuf.CodedOutputStream
-          .computeDoubleSize(3, event_);
+          .computeMessageSize(3, value_);
+      }
+      if (((bitField0_ & 0x00000008) == 0x00000008)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, event_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
@@ -5974,53 +8280,53 @@ public final class BinaryMessages {
       return super.writeReplace();
     }
 
-    public static com.openxc.BinaryMessages.EventedNumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.TranslatedMessage parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.EventedNumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.TranslatedMessage parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedNumericMessage parseFrom(byte[] data)
+    public static com.openxc.BinaryMessages.TranslatedMessage parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.openxc.BinaryMessages.EventedNumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.TranslatedMessage parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedNumericMessage parseFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.TranslatedMessage parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.EventedNumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.TranslatedMessage parseFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedNumericMessage parseDelimitedFrom(java.io.InputStream input)
+    public static com.openxc.BinaryMessages.TranslatedMessage parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static com.openxc.BinaryMessages.EventedNumericMessage parseDelimitedFrom(
+    public static com.openxc.BinaryMessages.TranslatedMessage parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input, extensionRegistry);
     }
-    public static com.openxc.BinaryMessages.EventedNumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.TranslatedMessage parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static com.openxc.BinaryMessages.EventedNumericMessage parseFrom(
+    public static com.openxc.BinaryMessages.TranslatedMessage parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -6029,7 +8335,7 @@ public final class BinaryMessages {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(com.openxc.BinaryMessages.EventedNumericMessage prototype) {
+    public static Builder newBuilder(com.openxc.BinaryMessages.TranslatedMessage prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -6041,24 +8347,24 @@ public final class BinaryMessages {
       return builder;
     }
     /**
-     * Protobuf type {@code openxc.EventedNumericMessage}
+     * Protobuf type {@code openxc.TranslatedMessage}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements com.openxc.BinaryMessages.EventedNumericMessageOrBuilder {
+       implements com.openxc.BinaryMessages.TranslatedMessageOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return com.openxc.BinaryMessages.internal_static_openxc_EventedNumericMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_TranslatedMessage_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.openxc.BinaryMessages.internal_static_openxc_EventedNumericMessage_fieldAccessorTable
+        return com.openxc.BinaryMessages.internal_static_openxc_TranslatedMessage_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.openxc.BinaryMessages.EventedNumericMessage.class, com.openxc.BinaryMessages.EventedNumericMessage.Builder.class);
+                com.openxc.BinaryMessages.TranslatedMessage.class, com.openxc.BinaryMessages.TranslatedMessage.Builder.class);
       }
 
-      // Construct using com.openxc.BinaryMessages.EventedNumericMessage.newBuilder()
+      // Construct using com.openxc.BinaryMessages.TranslatedMessage.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -6070,6 +8376,8 @@ public final class BinaryMessages {
       }
       private void maybeForceBuilderInitialization() {
         if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+          getValueFieldBuilder();
+          getEventFieldBuilder();
         }
       }
       private static Builder create() {
@@ -6078,12 +8386,22 @@ public final class BinaryMessages {
 
       public Builder clear() {
         super.clear();
-        name_ = "";
+        type_ = com.openxc.BinaryMessages.TranslatedMessage.Type.STRING;
         bitField0_ = (bitField0_ & ~0x00000001);
-        value_ = "";
+        name_ = "";
         bitField0_ = (bitField0_ & ~0x00000002);
-        event_ = 0D;
+        if (valueBuilder_ == null) {
+          value_ = com.openxc.BinaryMessages.DynamicField.getDefaultInstance();
+        } else {
+          valueBuilder_.clear();
+        }
         bitField0_ = (bitField0_ & ~0x00000004);
+        if (eventBuilder_ == null) {
+          event_ = com.openxc.BinaryMessages.DynamicField.getDefaultInstance();
+        } else {
+          eventBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000008);
         return this;
       }
 
@@ -6093,65 +8411,78 @@ public final class BinaryMessages {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return com.openxc.BinaryMessages.internal_static_openxc_EventedNumericMessage_descriptor;
+        return com.openxc.BinaryMessages.internal_static_openxc_TranslatedMessage_descriptor;
       }
 
-      public com.openxc.BinaryMessages.EventedNumericMessage getDefaultInstanceForType() {
-        return com.openxc.BinaryMessages.EventedNumericMessage.getDefaultInstance();
+      public com.openxc.BinaryMessages.TranslatedMessage getDefaultInstanceForType() {
+        return com.openxc.BinaryMessages.TranslatedMessage.getDefaultInstance();
       }
 
-      public com.openxc.BinaryMessages.EventedNumericMessage build() {
-        com.openxc.BinaryMessages.EventedNumericMessage result = buildPartial();
+      public com.openxc.BinaryMessages.TranslatedMessage build() {
+        com.openxc.BinaryMessages.TranslatedMessage result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public com.openxc.BinaryMessages.EventedNumericMessage buildPartial() {
-        com.openxc.BinaryMessages.EventedNumericMessage result = new com.openxc.BinaryMessages.EventedNumericMessage(this);
+      public com.openxc.BinaryMessages.TranslatedMessage buildPartial() {
+        com.openxc.BinaryMessages.TranslatedMessage result = new com.openxc.BinaryMessages.TranslatedMessage(this);
         int from_bitField0_ = bitField0_;
         int to_bitField0_ = 0;
         if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
           to_bitField0_ |= 0x00000001;
         }
-        result.name_ = name_;
+        result.type_ = type_;
         if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
           to_bitField0_ |= 0x00000002;
         }
-        result.value_ = value_;
+        result.name_ = name_;
         if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
           to_bitField0_ |= 0x00000004;
         }
-        result.event_ = event_;
+        if (valueBuilder_ == null) {
+          result.value_ = value_;
+        } else {
+          result.value_ = valueBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
+          to_bitField0_ |= 0x00000008;
+        }
+        if (eventBuilder_ == null) {
+          result.event_ = event_;
+        } else {
+          result.event_ = eventBuilder_.build();
+        }
         result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.openxc.BinaryMessages.EventedNumericMessage) {
-          return mergeFrom((com.openxc.BinaryMessages.EventedNumericMessage)other);
+        if (other instanceof com.openxc.BinaryMessages.TranslatedMessage) {
+          return mergeFrom((com.openxc.BinaryMessages.TranslatedMessage)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.openxc.BinaryMessages.EventedNumericMessage other) {
-        if (other == com.openxc.BinaryMessages.EventedNumericMessage.getDefaultInstance()) return this;
+      public Builder mergeFrom(com.openxc.BinaryMessages.TranslatedMessage other) {
+        if (other == com.openxc.BinaryMessages.TranslatedMessage.getDefaultInstance()) return this;
+        if (other.hasType()) {
+          setType(other.getType());
+        }
         if (other.hasName()) {
-          bitField0_ |= 0x00000001;
+          bitField0_ |= 0x00000002;
           name_ = other.name_;
           onChanged();
         }
         if (other.hasValue()) {
-          bitField0_ |= 0x00000002;
-          value_ = other.value_;
-          onChanged();
+          mergeValue(other.getValue());
         }
         if (other.hasEvent()) {
-          setEvent(other.getEvent());
+          mergeEvent(other.getEvent());
         }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
@@ -6165,11 +8496,11 @@ public final class BinaryMessages {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.openxc.BinaryMessages.EventedNumericMessage parsedMessage = null;
+        com.openxc.BinaryMessages.TranslatedMessage parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.openxc.BinaryMessages.EventedNumericMessage) e.getUnfinishedMessage();
+          parsedMessage = (com.openxc.BinaryMessages.TranslatedMessage) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -6180,16 +8511,52 @@ public final class BinaryMessages {
       }
       private int bitField0_;
 
-      // optional string name = 1;
+      // optional .openxc.TranslatedMessage.Type type = 1;
+      private com.openxc.BinaryMessages.TranslatedMessage.Type type_ = com.openxc.BinaryMessages.TranslatedMessage.Type.STRING;
+      /**
+       * <code>optional .openxc.TranslatedMessage.Type type = 1;</code>
+       */
+      public boolean hasType() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>optional .openxc.TranslatedMessage.Type type = 1;</code>
+       */
+      public com.openxc.BinaryMessages.TranslatedMessage.Type getType() {
+        return type_;
+      }
+      /**
+       * <code>optional .openxc.TranslatedMessage.Type type = 1;</code>
+       */
+      public Builder setType(com.openxc.BinaryMessages.TranslatedMessage.Type value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        bitField0_ |= 0x00000001;
+        type_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <code>optional .openxc.TranslatedMessage.Type type = 1;</code>
+       */
+      public Builder clearType() {
+        bitField0_ = (bitField0_ & ~0x00000001);
+        type_ = com.openxc.BinaryMessages.TranslatedMessage.Type.STRING;
+        onChanged();
+        return this;
+      }
+
+      // optional string name = 2;
       private java.lang.Object name_ = "";
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional string name = 2;</code>
        */
       public boolean hasName() {
-        return ((bitField0_ & 0x00000001) == 0x00000001);
+        return ((bitField0_ & 0x00000002) == 0x00000002);
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional string name = 2;</code>
        */
       public java.lang.String getName() {
         java.lang.Object ref = name_;
@@ -6203,7 +8570,7 @@ public final class BinaryMessages {
         }
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional string name = 2;</code>
        */
       public com.google.protobuf.ByteString
           getNameBytes() {
@@ -6219,157 +8586,284 @@ public final class BinaryMessages {
         }
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional string name = 2;</code>
        */
       public Builder setName(
           java.lang.String value) {
         if (value == null) {
     throw new NullPointerException();
   }
-  bitField0_ |= 0x00000001;
+  bitField0_ |= 0x00000002;
         name_ = value;
         onChanged();
         return this;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional string name = 2;</code>
        */
       public Builder clearName() {
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000002);
         name_ = getDefaultInstance().getName();
         onChanged();
         return this;
       }
       /**
-       * <code>optional string name = 1;</code>
+       * <code>optional string name = 2;</code>
        */
       public Builder setNameBytes(
           com.google.protobuf.ByteString value) {
         if (value == null) {
     throw new NullPointerException();
   }
-  bitField0_ |= 0x00000001;
+  bitField0_ |= 0x00000002;
         name_ = value;
         onChanged();
         return this;
       }
 
-      // optional string value = 2;
-      private java.lang.Object value_ = "";
+      // optional .openxc.DynamicField value = 3;
+      private com.openxc.BinaryMessages.DynamicField value_ = com.openxc.BinaryMessages.DynamicField.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          com.openxc.BinaryMessages.DynamicField, com.openxc.BinaryMessages.DynamicField.Builder, com.openxc.BinaryMessages.DynamicFieldOrBuilder> valueBuilder_;
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DynamicField value = 3;</code>
        */
       public boolean hasValue() {
-        return ((bitField0_ & 0x00000002) == 0x00000002);
+        return ((bitField0_ & 0x00000004) == 0x00000004);
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DynamicField value = 3;</code>
        */
-      public java.lang.String getValue() {
-        java.lang.Object ref = value_;
-        if (!(ref instanceof java.lang.String)) {
-          java.lang.String s = ((com.google.protobuf.ByteString) ref)
-              .toStringUtf8();
-          value_ = s;
-          return s;
+      public com.openxc.BinaryMessages.DynamicField getValue() {
+        if (valueBuilder_ == null) {
+          return value_;
         } else {
-          return (java.lang.String) ref;
+          return valueBuilder_.getMessage();
         }
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DynamicField value = 3;</code>
        */
-      public com.google.protobuf.ByteString
-          getValueBytes() {
-        java.lang.Object ref = value_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          value_ = b;
-          return b;
+      public Builder setValue(com.openxc.BinaryMessages.DynamicField value) {
+        if (valueBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          value_ = value;
+          onChanged();
         } else {
-          return (com.google.protobuf.ByteString) ref;
+          valueBuilder_.setMessage(value);
         }
+        bitField0_ |= 0x00000004;
+        return this;
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DynamicField value = 3;</code>
        */
       public Builder setValue(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-        value_ = value;
-        onChanged();
+          com.openxc.BinaryMessages.DynamicField.Builder builderForValue) {
+        if (valueBuilder_ == null) {
+          value_ = builderForValue.build();
+          onChanged();
+        } else {
+          valueBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        return this;
+      }
+      /**
+       * <code>optional .openxc.DynamicField value = 3;</code>
+       */
+      public Builder mergeValue(com.openxc.BinaryMessages.DynamicField value) {
+        if (valueBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) == 0x00000004) &&
+              value_ != com.openxc.BinaryMessages.DynamicField.getDefaultInstance()) {
+            value_ =
+              com.openxc.BinaryMessages.DynamicField.newBuilder(value_).mergeFrom(value).buildPartial();
+          } else {
+            value_ = value;
+          }
+          onChanged();
+        } else {
+          valueBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000004;
         return this;
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DynamicField value = 3;</code>
        */
       public Builder clearValue() {
-        bitField0_ = (bitField0_ & ~0x00000002);
-        value_ = getDefaultInstance().getValue();
-        onChanged();
+        if (valueBuilder_ == null) {
+          value_ = com.openxc.BinaryMessages.DynamicField.getDefaultInstance();
+          onChanged();
+        } else {
+          valueBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000004);
         return this;
       }
       /**
-       * <code>optional string value = 2;</code>
+       * <code>optional .openxc.DynamicField value = 3;</code>
        */
-      public Builder setValueBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  bitField0_ |= 0x00000002;
-        value_ = value;
+      public com.openxc.BinaryMessages.DynamicField.Builder getValueBuilder() {
+        bitField0_ |= 0x00000004;
         onChanged();
-        return this;
+        return getValueFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .openxc.DynamicField value = 3;</code>
+       */
+      public com.openxc.BinaryMessages.DynamicFieldOrBuilder getValueOrBuilder() {
+        if (valueBuilder_ != null) {
+          return valueBuilder_.getMessageOrBuilder();
+        } else {
+          return value_;
+        }
+      }
+      /**
+       * <code>optional .openxc.DynamicField value = 3;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.openxc.BinaryMessages.DynamicField, com.openxc.BinaryMessages.DynamicField.Builder, com.openxc.BinaryMessages.DynamicFieldOrBuilder> 
+          getValueFieldBuilder() {
+        if (valueBuilder_ == null) {
+          valueBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.openxc.BinaryMessages.DynamicField, com.openxc.BinaryMessages.DynamicField.Builder, com.openxc.BinaryMessages.DynamicFieldOrBuilder>(
+                  value_,
+                  getParentForChildren(),
+                  isClean());
+          value_ = null;
+        }
+        return valueBuilder_;
       }
 
-      // optional double event = 3;
-      private double event_ ;
+      // optional .openxc.DynamicField event = 4;
+      private com.openxc.BinaryMessages.DynamicField event_ = com.openxc.BinaryMessages.DynamicField.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          com.openxc.BinaryMessages.DynamicField, com.openxc.BinaryMessages.DynamicField.Builder, com.openxc.BinaryMessages.DynamicFieldOrBuilder> eventBuilder_;
       /**
-       * <code>optional double event = 3;</code>
+       * <code>optional .openxc.DynamicField event = 4;</code>
        */
       public boolean hasEvent() {
-        return ((bitField0_ & 0x00000004) == 0x00000004);
+        return ((bitField0_ & 0x00000008) == 0x00000008);
       }
       /**
-       * <code>optional double event = 3;</code>
+       * <code>optional .openxc.DynamicField event = 4;</code>
        */
-      public double getEvent() {
-        return event_;
+      public com.openxc.BinaryMessages.DynamicField getEvent() {
+        if (eventBuilder_ == null) {
+          return event_;
+        } else {
+          return eventBuilder_.getMessage();
+        }
       }
       /**
-       * <code>optional double event = 3;</code>
+       * <code>optional .openxc.DynamicField event = 4;</code>
        */
-      public Builder setEvent(double value) {
-        bitField0_ |= 0x00000004;
-        event_ = value;
-        onChanged();
+      public Builder setEvent(com.openxc.BinaryMessages.DynamicField value) {
+        if (eventBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          event_ = value;
+          onChanged();
+        } else {
+          eventBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000008;
+        return this;
+      }
+      /**
+       * <code>optional .openxc.DynamicField event = 4;</code>
+       */
+      public Builder setEvent(
+          com.openxc.BinaryMessages.DynamicField.Builder builderForValue) {
+        if (eventBuilder_ == null) {
+          event_ = builderForValue.build();
+          onChanged();
+        } else {
+          eventBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000008;
+        return this;
+      }
+      /**
+       * <code>optional .openxc.DynamicField event = 4;</code>
+       */
+      public Builder mergeEvent(com.openxc.BinaryMessages.DynamicField value) {
+        if (eventBuilder_ == null) {
+          if (((bitField0_ & 0x00000008) == 0x00000008) &&
+              event_ != com.openxc.BinaryMessages.DynamicField.getDefaultInstance()) {
+            event_ =
+              com.openxc.BinaryMessages.DynamicField.newBuilder(event_).mergeFrom(value).buildPartial();
+          } else {
+            event_ = value;
+          }
+          onChanged();
+        } else {
+          eventBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000008;
         return this;
       }
       /**
-       * <code>optional double event = 3;</code>
+       * <code>optional .openxc.DynamicField event = 4;</code>
        */
       public Builder clearEvent() {
-        bitField0_ = (bitField0_ & ~0x00000004);
-        event_ = 0D;
-        onChanged();
+        if (eventBuilder_ == null) {
+          event_ = com.openxc.BinaryMessages.DynamicField.getDefaultInstance();
+          onChanged();
+        } else {
+          eventBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000008);
         return this;
       }
+      /**
+       * <code>optional .openxc.DynamicField event = 4;</code>
+       */
+      public com.openxc.BinaryMessages.DynamicField.Builder getEventBuilder() {
+        bitField0_ |= 0x00000008;
+        onChanged();
+        return getEventFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .openxc.DynamicField event = 4;</code>
+       */
+      public com.openxc.BinaryMessages.DynamicFieldOrBuilder getEventOrBuilder() {
+        if (eventBuilder_ != null) {
+          return eventBuilder_.getMessageOrBuilder();
+        } else {
+          return event_;
+        }
+      }
+      /**
+       * <code>optional .openxc.DynamicField event = 4;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          com.openxc.BinaryMessages.DynamicField, com.openxc.BinaryMessages.DynamicField.Builder, com.openxc.BinaryMessages.DynamicFieldOrBuilder> 
+          getEventFieldBuilder() {
+        if (eventBuilder_ == null) {
+          eventBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              com.openxc.BinaryMessages.DynamicField, com.openxc.BinaryMessages.DynamicField.Builder, com.openxc.BinaryMessages.DynamicFieldOrBuilder>(
+                  event_,
+                  getParentForChildren(),
+                  isClean());
+          event_ = null;
+        }
+        return eventBuilder_;
+      }
 
-      // @@protoc_insertion_point(builder_scope:openxc.EventedNumericMessage)
+      // @@protoc_insertion_point(builder_scope:openxc.TranslatedMessage)
     }
 
     static {
-      defaultInstance = new EventedNumericMessage(true);
+      defaultInstance = new TranslatedMessage(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:openxc.EventedNumericMessage)
+    // @@protoc_insertion_point(class_scope:openxc.TranslatedMessage)
   }
 
   private static com.google.protobuf.Descriptors.Descriptor
@@ -6383,35 +8877,45 @@ public final class BinaryMessages {
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
       internal_static_openxc_RawMessage_fieldAccessorTable;
   private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_openxc_StringMessage_descriptor;
+    internal_static_openxc_ControlCommand_descriptor;
   private static
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_openxc_StringMessage_fieldAccessorTable;
+      internal_static_openxc_ControlCommand_fieldAccessorTable;
   private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_openxc_NumericMessage_descriptor;
+    internal_static_openxc_DiagnosticControlCommand_descriptor;
   private static
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_openxc_NumericMessage_fieldAccessorTable;
+      internal_static_openxc_DiagnosticControlCommand_fieldAccessorTable;
   private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_openxc_BooleanMessage_descriptor;
+    internal_static_openxc_PassthroughModeControlCommand_descriptor;
   private static
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_openxc_BooleanMessage_fieldAccessorTable;
+      internal_static_openxc_PassthroughModeControlCommand_fieldAccessorTable;
   private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_openxc_EventedStringMessage_descriptor;
+    internal_static_openxc_CommandResponse_descriptor;
   private static
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_openxc_EventedStringMessage_fieldAccessorTable;
+      internal_static_openxc_CommandResponse_fieldAccessorTable;
   private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_openxc_EventedBooleanMessage_descriptor;
+    internal_static_openxc_DiagnosticRequest_descriptor;
   private static
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_openxc_EventedBooleanMessage_fieldAccessorTable;
+      internal_static_openxc_DiagnosticRequest_fieldAccessorTable;
   private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_openxc_EventedNumericMessage_descriptor;
+    internal_static_openxc_DiagnosticResponse_descriptor;
   private static
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_openxc_EventedNumericMessage_fieldAccessorTable;
+      internal_static_openxc_DiagnosticResponse_fieldAccessorTable;
+  private static com.google.protobuf.Descriptors.Descriptor
+    internal_static_openxc_DynamicField_descriptor;
+  private static
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_openxc_DynamicField_fieldAccessorTable;
+  private static com.google.protobuf.Descriptors.Descriptor
+    internal_static_openxc_TranslatedMessage_descriptor;
+  private static
+    com.google.protobuf.GeneratedMessage.FieldAccessorTable
+      internal_static_openxc_TranslatedMessage_fieldAccessorTable;
 
   public static com.google.protobuf.Descriptors.FileDescriptor
       getDescriptor() {
@@ -6421,31 +8925,55 @@ public final class BinaryMessages {
       descriptor;
   static {
     java.lang.String[] descriptorData = {
-      "\n\014openxc.proto\022\006openxc\"\232\004\n\016VehicleMessag" +
+      "\n\014openxc.proto\022\006openxc\"\224\003\n\016VehicleMessag" +
       "e\022)\n\004type\030\001 \001(\0162\033.openxc.VehicleMessage." +
       "Type\022\'\n\013raw_message\030\002 \001(\0132\022.openxc.RawMe" +
-      "ssage\022-\n\016string_message\030\003 \001(\0132\025.openxc.S" +
-      "tringMessage\022/\n\017numeric_message\030\004 \001(\0132\026." +
-      "openxc.NumericMessage\022/\n\017boolean_message" +
-      "\030\005 \001(\0132\026.openxc.BooleanMessage\022<\n\026evente" +
-      "d_string_message\030\006 \001(\0132\034.openxc.EventedS" +
-      "tringMessage\022>\n\027evented_boolean_message\030" +
-      "\007 \001(\0132\035.openxc.EventedBooleanMessage\022>\n\027",
-      "evented_numeric_message\030\010 \001(\0132\035.openxc.E" +
-      "ventedNumericMessage\"e\n\004Type\022\007\n\003RAW\020\001\022\n\n" +
-      "\006STRING\020\002\022\010\n\004BOOL\020\003\022\007\n\003NUM\020\004\022\017\n\013EVENTED_" +
-      "NUM\020\005\022\022\n\016EVENTED_STRING\020\006\022\020\n\014EVENTED_BOO" +
-      "L\020\007\";\n\nRawMessage\022\013\n\003bus\030\001 \001(\005\022\022\n\nmessag" +
-      "e_id\030\002 \001(\r\022\014\n\004data\030\003 \001(\004\",\n\rStringMessag" +
-      "e\022\014\n\004name\030\001 \001(\t\022\r\n\005value\030\002 \001(\t\"-\n\016Numeri" +
-      "cMessage\022\014\n\004name\030\001 \001(\t\022\r\n\005value\030\002 \001(\001\"-\n" +
-      "\016BooleanMessage\022\014\n\004name\030\001 \001(\t\022\r\n\005value\030\002" +
-      " \001(\010\"B\n\024EventedStringMessage\022\014\n\004name\030\001 \001",
-      "(\t\022\r\n\005value\030\002 \001(\t\022\r\n\005event\030\003 \001(\t\"C\n\025Even" +
-      "tedBooleanMessage\022\014\n\004name\030\001 \001(\t\022\r\n\005value" +
-      "\030\002 \001(\t\022\r\n\005event\030\003 \001(\010\"C\n\025EventedNumericM" +
-      "essage\022\014\n\004name\030\001 \001(\t\022\r\n\005value\030\002 \001(\t\022\r\n\005e" +
-      "vent\030\003 \001(\001B\034\n\ncom.openxcB\016BinaryMessages"
+      "ssage\0225\n\022translated_message\030\003 \001(\0132\031.open" +
+      "xc.TranslatedMessage\0227\n\023diagnostic_respo" +
+      "nse\030\004 \001(\0132\032.openxc.DiagnosticResponse\022/\n" +
+      "\017control_command\030\005 \001(\0132\026.openxc.ControlC" +
+      "ommand\0221\n\020command_response\030\006 \001(\0132\027.openx" +
+      "c.CommandResponse\"Z\n\004Type\022\007\n\003RAW\020\001\022\016\n\nTR" +
+      "ANSLATED\020\002\022\016\n\nDIAGNOSTIC\020\003\022\023\n\017CONTROL_CO",
+      "MMAND\020\004\022\024\n\020COMMAND_RESPONSE\020\005\";\n\nRawMess" +
+      "age\022\013\n\003bus\030\001 \001(\005\022\022\n\nmessage_id\030\002 \001(\r\022\014\n\004" +
+      "data\030\003 \001(\014\"\207\002\n\016ControlCommand\022)\n\004type\030\001 " +
+      "\001(\0162\033.openxc.ControlCommand.Type\022<\n\022diag" +
+      "nostic_request\030\002 \001(\0132 .openxc.Diagnostic" +
+      "ControlCommand\022G\n\030passthrough_mode_reque" +
+      "st\030\003 \001(\0132%.openxc.PassthroughModeControl" +
+      "Command\"C\n\004Type\022\013\n\007VERSION\020\001\022\r\n\tDEVICE_I" +
+      "D\020\002\022\016\n\nDIAGNOSTIC\020\003\022\017\n\013PASSTHROUGH\020\004\"\236\001\n" +
+      "\030DiagnosticControlCommand\022*\n\007request\030\001 \001",
+      "(\0132\031.openxc.DiagnosticRequest\0227\n\006action\030" +
+      "\002 \001(\0162\'.openxc.DiagnosticControlCommand." +
+      "Action\"\035\n\006Action\022\007\n\003ADD\020\001\022\n\n\006CANCEL\020\002\"=\n" +
+      "\035PassthroughModeControlCommand\022\013\n\003bus\030\001 " +
+      "\001(\005\022\017\n\007enabled\030\002 \001(\010\"]\n\017CommandResponse\022" +
+      ")\n\004type\030\001 \001(\0162\033.openxc.ControlCommand.Ty" +
+      "pe\022\017\n\007message\030\002 \001(\t\022\016\n\006status\030\003 \001(\010\"\375\001\n\021" +
+      "DiagnosticRequest\022\013\n\003bus\030\001 \001(\005\022\022\n\nmessag" +
+      "e_id\030\002 \001(\r\022\014\n\004mode\030\003 \001(\r\022\013\n\003pid\030\004 \001(\r\022\017\n" +
+      "\007payload\030\005 \001(\014\022\032\n\022multiple_responses\030\006 \001",
+      "(\010\022\021\n\tfrequency\030\007 \001(\001\022\014\n\004name\030\010 \001(\t\022;\n\014d" +
+      "ecoded_type\030\t \001(\0162%.openxc.DiagnosticReq" +
+      "uest.DecodedType\"!\n\013DecodedType\022\010\n\004NONE\020" +
+      "\001\022\010\n\004OBD2\020\002\"\241\001\n\022DiagnosticResponse\022\013\n\003bu" +
+      "s\030\001 \001(\005\022\022\n\nmessage_id\030\002 \001(\r\022\014\n\004mode\030\003 \001(" +
+      "\r\022\013\n\003pid\030\004 \001(\r\022\017\n\007success\030\005 \001(\010\022\036\n\026negat" +
+      "ive_response_code\030\006 \001(\r\022\017\n\007payload\030\007 \001(\014" +
+      "\022\r\n\005value\030\010 \001(\001\"\242\001\n\014DynamicField\022\'\n\004type" +
+      "\030\001 \001(\0162\031.openxc.DynamicField.Type\022\024\n\014str" +
+      "ing_value\030\002 \001(\t\022\025\n\rnumeric_value\030\003 \001(\001\022\025",
+      "\n\rboolean_value\030\004 \001(\010\"%\n\004Type\022\n\n\006STRING\020" +
+      "\001\022\007\n\003NUM\020\002\022\010\n\004BOOL\020\003\"\367\001\n\021TranslatedMessa" +
+      "ge\022,\n\004type\030\001 \001(\0162\036.openxc.TranslatedMess" +
+      "age.Type\022\014\n\004name\030\002 \001(\t\022#\n\005value\030\003 \001(\0132\024." +
+      "openxc.DynamicField\022#\n\005event\030\004 \001(\0132\024.ope" +
+      "nxc.DynamicField\"\\\n\004Type\022\n\n\006STRING\020\001\022\007\n\003" +
+      "NUM\020\002\022\010\n\004BOOL\020\003\022\022\n\016EVENTED_STRING\020\004\022\017\n\013E" +
+      "VENTED_NUM\020\005\022\020\n\014EVENTED_BOOL\020\006B\034\n\ncom.op" +
+      "enxcB\016BinaryMessages"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
       new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -6457,49 +8985,61 @@ public final class BinaryMessages {
           internal_static_openxc_VehicleMessage_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_openxc_VehicleMessage_descriptor,
-              new java.lang.String[] { "Type", "RawMessage", "StringMessage", "NumericMessage", "BooleanMessage", "EventedStringMessage", "EventedBooleanMessage", "EventedNumericMessage", });
+              new java.lang.String[] { "Type", "RawMessage", "TranslatedMessage", "DiagnosticResponse", "ControlCommand", "CommandResponse", });
           internal_static_openxc_RawMessage_descriptor =
             getDescriptor().getMessageTypes().get(1);
           internal_static_openxc_RawMessage_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_openxc_RawMessage_descriptor,
               new java.lang.String[] { "Bus", "MessageId", "Data", });
-          internal_static_openxc_StringMessage_descriptor =
+          internal_static_openxc_ControlCommand_descriptor =
             getDescriptor().getMessageTypes().get(2);
-          internal_static_openxc_StringMessage_fieldAccessorTable = new
+          internal_static_openxc_ControlCommand_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_openxc_StringMessage_descriptor,
-              new java.lang.String[] { "Name", "Value", });
-          internal_static_openxc_NumericMessage_descriptor =
+              internal_static_openxc_ControlCommand_descriptor,
+              new java.lang.String[] { "Type", "DiagnosticRequest", "PassthroughModeRequest", });
+          internal_static_openxc_DiagnosticControlCommand_descriptor =
             getDescriptor().getMessageTypes().get(3);
-          internal_static_openxc_NumericMessage_fieldAccessorTable = new
+          internal_static_openxc_DiagnosticControlCommand_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_openxc_NumericMessage_descriptor,
-              new java.lang.String[] { "Name", "Value", });
-          internal_static_openxc_BooleanMessage_descriptor =
+              internal_static_openxc_DiagnosticControlCommand_descriptor,
+              new java.lang.String[] { "Request", "Action", });
+          internal_static_openxc_PassthroughModeControlCommand_descriptor =
             getDescriptor().getMessageTypes().get(4);
-          internal_static_openxc_BooleanMessage_fieldAccessorTable = new
+          internal_static_openxc_PassthroughModeControlCommand_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_openxc_BooleanMessage_descriptor,
-              new java.lang.String[] { "Name", "Value", });
-          internal_static_openxc_EventedStringMessage_descriptor =
+              internal_static_openxc_PassthroughModeControlCommand_descriptor,
+              new java.lang.String[] { "Bus", "Enabled", });
+          internal_static_openxc_CommandResponse_descriptor =
             getDescriptor().getMessageTypes().get(5);
-          internal_static_openxc_EventedStringMessage_fieldAccessorTable = new
+          internal_static_openxc_CommandResponse_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_openxc_EventedStringMessage_descriptor,
-              new java.lang.String[] { "Name", "Value", "Event", });
-          internal_static_openxc_EventedBooleanMessage_descriptor =
+              internal_static_openxc_CommandResponse_descriptor,
+              new java.lang.String[] { "Type", "Message", "Status", });
+          internal_static_openxc_DiagnosticRequest_descriptor =
             getDescriptor().getMessageTypes().get(6);
-          internal_static_openxc_EventedBooleanMessage_fieldAccessorTable = new
+          internal_static_openxc_DiagnosticRequest_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_openxc_EventedBooleanMessage_descriptor,
-              new java.lang.String[] { "Name", "Value", "Event", });
-          internal_static_openxc_EventedNumericMessage_descriptor =
+              internal_static_openxc_DiagnosticRequest_descriptor,
+              new java.lang.String[] { "Bus", "MessageId", "Mode", "Pid", "Payload", "MultipleResponses", "Frequency", "Name", "DecodedType", });
+          internal_static_openxc_DiagnosticResponse_descriptor =
             getDescriptor().getMessageTypes().get(7);
-          internal_static_openxc_EventedNumericMessage_fieldAccessorTable = new
+          internal_static_openxc_DiagnosticResponse_fieldAccessorTable = new
+            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+              internal_static_openxc_DiagnosticResponse_descriptor,
+              new java.lang.String[] { "Bus", "MessageId", "Mode", "Pid", "Success", "NegativeResponseCode", "Payload", "Value", });
+          internal_static_openxc_DynamicField_descriptor =
+            getDescriptor().getMessageTypes().get(8);
+          internal_static_openxc_DynamicField_fieldAccessorTable = new
+            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+              internal_static_openxc_DynamicField_descriptor,
+              new java.lang.String[] { "Type", "StringValue", "NumericValue", "BooleanValue", });
+          internal_static_openxc_TranslatedMessage_descriptor =
+            getDescriptor().getMessageTypes().get(9);
+          internal_static_openxc_TranslatedMessage_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_openxc_EventedNumericMessage_descriptor,
-              new java.lang.String[] { "Name", "Value", "Event", });
+              internal_static_openxc_TranslatedMessage_descriptor,
+              new java.lang.String[] { "Type", "Name", "Value", "Event", });
           return null;
         }
       };