Index: firmware/App/Drivers/CPLD.h
===================================================================
diff -u -r2fe8834dda9d8f69068c151ff0474d915eef6eb5 -r6499ea25921fcf67826fa0c35bb03caf411ba542
--- firmware/App/Drivers/CPLD.h	(.../CPLD.h)	(revision 2fe8834dda9d8f69068c151ff0474d915eef6eb5)
+++ firmware/App/Drivers/CPLD.h	(.../CPLD.h)	(revision 6499ea25921fcf67826fa0c35bb03caf411ba542)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2019-2023 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 CPLD.h
+* @file    CPLD.h
 *
-* @author (last) Sean
-* @date (last) 30-Apr-2020
+* @author  (last)      Dara Navaei
+* @date    (last)      21-Nov-2022
 *
-* @author (original) Dara Navaei
-* @date (original) 05-Nov-2019
+* @author  (original)  Dara Navaei
+* @date    (original)  05-Nov-2019
 *
 ***************************************************************************/
 
@@ -27,18 +27,43 @@
  *  @addtogroup CPLD
  *  @{
  */
+
+// ********** public definitions **********
+
+// **** Types ****
+
+/// List of pin signal states.
+typedef enum Cpld_Clean_LED_Colors
+{
+    CPLD_CLEAN_LED_OFF = 0,                             ///< OFF
+    CPLD_CLEAN_LED_ORANGE,                              ///< Orange
+    CPLD_CLEAN_LED_YELLOW,                              ///< Yellow
+    CPLD_CLEAN_LED_BLUE,                                ///< Blue
+    NUM_OF_CPLD_CLEAN_LED_COLORS                        ///< Number of CPLD Clean LED colors
+} CPLD_CLEAN_LED_COLORS_T;
+
+typedef struct
+{
+    U08 wdog;                                           ///< Watchdog status (Expired True or False)
+    U08 audio;                                          ///< Audio Alarm status (On / Off)
+    U08 fault_led;                                      ///< Fault LED (On / Off)
+    U08 clean_led;                                      ///< Clean / Disinfect LED (CPLD_CLEAN_LED_COLORS_T)
+} CPLD_STATUS_T;
 
 // ********** public function prototypes **********
 
 void initCPLD( void );
 
 void toggleCPLDWatchdog( void );
-PIN_SIGNAL_STATE_T getCPLDWatchdogExpired( void );
-
-void setCPLDLampGreen( PIN_SIGNAL_STATE_T level );
-void setCPLDLampBlue( PIN_SIGNAL_STATE_T level );
-void setCPLDLampRed( PIN_SIGNAL_STATE_T level );
+PIN_SIGNAL_STATE_T getCPLDWatchdogExpired( void );
 
+void setCPLDCleanLEDColor( CPLD_CLEAN_LED_COLORS_T color );
+void setCPLDFaultLED( PIN_SIGNAL_STATE_T level, BOOL fault );
+void setCPLDFaultAudio( PIN_SIGNAL_STATE_T level );
+void getCPLDStatus( CPLD_STATUS_T *status );
+
+void broadcastCPLDStatus( void );
+
 /**@}*/
 
 #endif