Index: firmware/App/Modes/FPModes/FPOperationModes.c
===================================================================
diff -u -rd7990b8e352be3c997124800b995fa5e6b63989f -r89c8709e3b27648926fbb20f25c9a67cbeb99adc
--- firmware/App/Modes/FPModes/FPOperationModes.c	(.../FPOperationModes.c)	(revision d7990b8e352be3c997124800b995fa5e6b63989f)
+++ firmware/App/Modes/FPModes/FPOperationModes.c	(.../FPOperationModes.c)	(revision 89c8709e3b27648926fbb20f25c9a67cbeb99adc)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2024-2024 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2025-2026 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * @file    FPOperationModes.c
 *
-* @author  (last)      Sean
-* @date    (last)      15-Nov-2024
+* @author  (last)      “rkallala”
+* @date    (last)      15-Jan-2026
 *
-* @author  (original)  Sean
-* @date    (original)  15-Nov-2024
+* @author  (original)  Michael Garthwaite
+* @date    (original)  08-Sep-2025
 *
 ***************************************************************************/
 
@@ -131,7 +131,7 @@
     // Is requested new mode valid and legal at this time?
     if ( ( newMode >= FP_MODE_NLEG ) && ( isTestingActivated() != TRUE ) )
     {
-        SET_ALARM_WITH_2_U32_DATA( ALARM_ID_FP_SOFTWARE_FAULT, SW_FAULT_ID_OP_MODES_ILLEGAL_MODE_TRANSITION_REQUESTED, newMode )
+        SET_ALARM_WITH_2_U32_DATA( ALARM_ID_FP_SOFTWARE_FAULT, FP_FAULT_ID_OP_MODES_ILLEGAL_MODE_TRANSITION_REQUESTED, newMode )
         newMode = currentMode;
     }
 
@@ -181,7 +181,7 @@
             break;
 
         default:
-            SET_ALARM_WITH_2_U32_DATA( ALARM_ID_FP_SOFTWARE_FAULT, SW_FAULT_ID_OP_MODES_INVALID_MODE_STATE, currentMode )
+            SET_ALARM_WITH_2_U32_DATA( ALARM_ID_FP_SOFTWARE_FAULT, FP_FAULT_ID_OP_MODES_INVALID_MODE_STATE, currentMode )
             currentMode = FP_MODE_FAUL;
             currentSubMode = 0;
             break;
@@ -220,7 +220,7 @@
     }
     else
     {  // Invalid mode requested
-        SET_ALARM_WITH_2_U32_DATA( ALARM_ID_FP_SOFTWARE_FAULT, SW_FAULT_ID_OP_MODES_INVALID_MODE_REQUESTED, newMode )
+        SET_ALARM_WITH_2_U32_DATA( ALARM_ID_FP_SOFTWARE_FAULT, FP_FAULT_ID_OP_MODES_INVALID_MODE_REQUESTED, newMode )
     }
 }
 
@@ -346,9 +346,8 @@
             currentSubMode = transitionToGenPermeateDefeaturedMode();
             break;
 
-
         default:
-            SET_ALARM_WITH_2_U32_DATA( ALARM_ID_FP_SOFTWARE_FAULT, SW_FAULT_ID_OP_MODES_INVALID_MODE_TO_TRANSITION_TO, newMode )
+            SET_ALARM_WITH_2_U32_DATA( ALARM_ID_FP_SOFTWARE_FAULT, FP_FAULT_ID_OP_MODES_ILLEGAL_MODE_TRANSITION_REQUESTED, newMode )
             break;
     }
 }
@@ -553,7 +552,7 @@
  * @details \b Outputs: none
  * @param message message from Dialin which includes the signal to start or stop
  * generate permeate modes.
- * @return TRUE if set successful, FALSE if not
+ * @return TRUE if override is successful, FALSE if not
  *************************************************************************/
 BOOL testSetGeneratePermeateSignal( MESSAGE_T *message )
 {
@@ -578,4 +577,24 @@
     return result;
 }
 
+/*********************************************************************//**
+ * @brief
+ * The testGetFPDefeaturedStatus function return whether FP is defeatured or not.
+ * @details \b Inputs: none
+ * @details \b Outputs: none
+ * @details \b Message: \b Sent: MSG_ID_FP_DEF_STATUS_RESPONSE
+ * @param message request message from Dialin for FP defeatured status.
+ * @return TRUE if request is successful, FALSE if not
+ *************************************************************************/
+BOOL testGetFPDefeaturedStatus( MESSAGE_T *message )
+{
+    BOOL result = FALSE;
+    FP_DEF_STATUS_PAYLOAD_T data;
+
+    data.isFPDefeatured = isFPDefeatured();
+    result = sendMessage( MSG_ID_FP_DEF_STATUS_RESPONSE, COMM_BUFFER_OUT_DD_CAN_PC, (U08*)&data, sizeof(FP_DEF_STATUS_PAYLOAD_T) );
+
+    return result;
+}
+
 /**@}*/