Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r86eec09ab556fbd970ddcae9dc622727928ee757 -r01d37b6dbd51a2c55ba9bc565e22a222f5df1017
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 86eec09ab556fbd970ddcae9dc622727928ee757)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 01d37b6dbd51a2c55ba9bc565e22a222f5df1017)
@@ -1022,6 +1022,34 @@
 
 /*********************************************************************//**
  * @brief
+ * The broadcastVoltagesData function constructs a monitored voltages data msg to
+ * be broadcast and queues the msg for transmit on the appropriate CAN channel.
+ * @details Inputs: none
+ * @details Outputs: monitored voltages data msg constructed and queued.
+ * @param data Latest monitored voltage values.
+ * @return TRUE if msg successfully queued for transmit, FALSE if not
+ *************************************************************************/
+BOOL broadcastVoltagesData( VOLTAGES_DATA_PAYLOAD_T data )
+{
+    BOOL result;
+    MESSAGE_T msg;
+    U08 *payloadPtr = msg.payload;
+
+    // Create a message record
+    blankMessage( &msg );
+    msg.hdr.msgID = MSG_ID_DG_VOLTAGES_DATA;
+    msg.hdr.payloadLen = sizeof( VOLTAGES_DATA_PAYLOAD_T );
+
+    memcpy( payloadPtr, &data, sizeof( VOLTAGES_DATA_PAYLOAD_T ) );
+
+    // Serialize the message (w/ sync, CRC, and appropriate CAN padding) and add serialized message data to appropriate comm buffer
+    result = serializeMessage( msg, COMM_BUFFER_OUT_CAN_DG_BROADCAST, ACK_NOT_REQUIRED );
+
+    return result;
+}
+
+/*********************************************************************//**
+ * @brief
  * The broadcastFlushData function sends out the flush mode data.
  * @details Inputs: none
  * @details Outputs: flush data msg constructed and queued
@@ -2224,6 +2252,70 @@
 
 /*********************************************************************//**
  * @brief
+ * The handleTestMonitoredVoltagesSendIntervalOverrideRequest function handles a
+ * request to override the monitored DG voltages data publication interval.
+ * @details Inputs: none
+ * @details Outputs: message handled
+ * @param message : a pointer to the message to handle
+ * @return none
+ *************************************************************************/
+void handleTestMonitoredVoltagesSendIntervalOverrideRequest( MESSAGE_T *message )
+{
+    TEST_OVERRIDE_PAYLOAD_T payload;
+    BOOL result = FALSE;
+
+    // Verify payload length
+    if ( sizeof(TEST_OVERRIDE_PAYLOAD_T) == message->hdr.payloadLen )
+    {
+        memcpy( &payload, message->payload, sizeof(TEST_OVERRIDE_PAYLOAD_T) );
+        if ( FALSE == payload.reset )
+        {
+            result = testSetVoltagesDataPublishIntervalOverride( payload.state.u32 );
+        }
+        else
+        {
+            result = testResetVoltagesDataPublishIntervalOverride();
+        }
+    }
+
+    // Respond to request
+    sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, result );
+}
+
+/*********************************************************************//**
+ * @brief
+ * The handleTestMonitoredVoltageOverrideRequest function handles a
+ * request to override the monitored DG voltage override.
+ * @details Inputs: none
+ * @details Outputs: message handled
+ * @param message : a pointer to the message to handle
+ * @return none
+ *************************************************************************/
+void handleTestMonitoredVoltageOverrideRequest( MESSAGE_T *message )
+{
+    TEST_OVERRIDE_ARRAY_PAYLOAD_T payload;
+    BOOL result = FALSE;
+
+    // Verify payload length
+    if ( sizeof(TEST_OVERRIDE_ARRAY_PAYLOAD_T) == message->hdr.payloadLen )
+    {
+        memcpy( &payload, message->payload, sizeof(TEST_OVERRIDE_ARRAY_PAYLOAD_T) );
+        if ( FALSE == payload.reset )
+        {
+            result = testSetLineLevelOverride( payload.index, payload.state.f32 );
+        }
+        else
+        {
+            result = testResetLineLevelOverride( payload.index );
+        }
+    }
+
+    // Respond to request
+    sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, result );
+}
+
+/*********************************************************************//**
+ * @brief
  * The handleTestSetConductivityOverrideRequest function handles a
  * request to override a conductivity sensor's value
  * @details Inputs: none