Index: firmware/App/Drivers/InternalADC.h
===================================================================
diff -u -r6029b4ee6c8482d6109597a4de6073e539697d51 -re24a98a344ba13ceb0663b415268a7e1dd5ce99e
--- firmware/App/Drivers/InternalADC.h	(.../InternalADC.h)	(revision 6029b4ee6c8482d6109597a4de6073e539697d51)
+++ firmware/App/Drivers/InternalADC.h	(.../InternalADC.h)	(revision e24a98a344ba13ceb0663b415268a7e1dd5ce99e)
@@ -1,25 +1,25 @@
 /**************************************************************************
 *
-* Copyright (c) 2024-2024 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2024-2025 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    InternalADC.h
 *
-* @author  (last)      Sean
-* @date    (last)      07-Aug-2024
+* @author  (last)      Sean Nash
+* @date    (last)      11-Sep-2025
 *
-* @author  (original)  Sean
+* @author  (original)  Sean Nash
 * @date    (original)  07-Aug-2024
 *
 ***************************************************************************/
-
-#ifndef __INT_ADC_H__
-#define __INT_ADC_H__
-
-#include "TDCommon.h"
-
+
+#ifndef __INT_ADC_H__
+#define __INT_ADC_H__
+
+#include "TDCommon.h"
+
 /**
  *  @defgroup InternalADC InternalADC
  *  @brief The internal ADC unit provides functions for reading the sampled
@@ -29,44 +29,41 @@
  *  @{
  */
 
-// ********** public definitions **********
-
-#define INT_ADC_BITS_PER_CHANNEL            12          ///< Internal ADC channels are 12-bit.
-#define INT_ADC_FULL_SCALE_BITS             4096        ///< Internal ADC has 4096 full scale counts per channel.
-#define INT_ADC_ZERO                        1998        ///< For signed 2's compliment data, zero is here.
-#define INT_ADC_REF_V                       3.0F        ///< Internal ADC reference voltage is 3.0V.
+// ********** public definitions **********
 
-/// Enumeration of internal ADC channels that are used.
-typedef enum Int_ADC_Channels
-{
+#define INT_ADC_BITS_PER_CHANNEL            12          ///< Internal ADC channels are 12-bit.
+#define INT_ADC_FULL_SCALE_BITS             4096        ///< Internal ADC has 4096 full scale counts per channel.
+#define INT_ADC_REF_V                       3.0F        ///< Internal ADC reference voltage is 3.0V.
+
+/// Enumeration of internal ADC channels that are used.
+typedef enum Int_ADC_Channels
+{
     INT_ADC_NOT_USED = 0,                               ///< Not used
-    INT_ADC_BLOOD_PUMP_SPEED,                           ///< Internal ADC channel for blood pump speed
-    INT_ADC_BLOOD_PUMP_MOTOR_CURRENT,                   ///< Internal ADC channel for blood pump current
-    INT_ADC_PS_THERMISTOR,                              ///< Internal ADC channel for power supply temperature
-    INT_ADC_PBA_ADC_REF,                                ///< Internal ADC channel for reference voltage to PBA ADC channel)
-    INT_ADC_24V_ACTUATORS_REG,                          ///< Internal ADC channel for 24V regen (diode drop) to actuators
-    INT_ADC_1_2V_PROCESSOR,                             ///< Internal ADC channel for 1.2V to processor
-    INT_ADC_5V_SENSORS,                                 ///< Internal ADC channel for 5V to sensors
     INT_ADC_PRIMARY_ALARM_CURRENT_HG,                   ///< Internal ADC channel for primary alarm audio current high gain
-    INT_ADC_BOARD_THERMISTOR,                           ///< Internal ADC channel for PCB temperature
-    INT_ADC_1_25_FPGA_ADC_REF,                          ///< Internal ADC channel for FPGA ADC reference voltage
-    INT_ADC_3_3V,                                       ///< Internal ADC channel for 3.3V
-    INT_ADC_5V_LOGIC,                                   ///< Internal ADC channel for 5V to logic
     INT_ADC_PRIMARY_ALARM_CURRENT_LG,                   ///< Internal ADC channel for primary alarm audio current low gain
-    INT_ADC_24V_ACTUATORS,                              ///< Internal ADC channel for 24V to actuators
+    INT_ADC_5V_LOGIC,                                   ///< Internal ADC channel for 5V to logic
+    INT_ADC_3_3V,                                       ///< Internal ADC channel for 3.3V
+    INT_ADC_1_2V_PROCESSOR,                             ///< Internal ADC channel for 1.2V to processor
+    INT_ADC_1_8V_XADC,                                  ///< Internal ADC channel for 1.8V external ADC
+    INT_ADC_1V_FPGA,                                    ///< Internal ADC channel for 1.0V FPGA
+    INT_ADC_1_8V_FPGA,                                  ///< Internal ADC channel for 1.8V FPGA
+    INT_ADC_BOARD_THERMISTOR,                           ///< Internal ADC channel for PCB temperature
+    INT_ADC_ADC_REF,                                    ///< Internal ADC channel for ADC reference voltage
     INT_ADC_BACKUP_V,                                   ///< Internal ADC channel for VBackup
-//    INT_ADC_DUMMY,                                      ///< Internal ADC channel - not used, needed to get even number of channels
-    NUM_OF_INT_ADC_CHANNELS                             ///< Number of used internal ADC channels.
-} INT_ADC_CHANNEL_T;
-
-// ********** public function prototypes **********
-
-void initInternalADC( void );
+    INT_ADC_24V_ACTUATORS_1,                            ///< Internal ADC channel for 24V to actuators (1)
+    INT_ADC_24V_ACTUATORS_2,                            ///< Internal ADC channel for 24V to actuators (2)
+    INT_ADC_DUMMY,                                      ///< Internal ADC channel - not used, needed to get even number of channels
+    NUM_OF_INT_ADC_CHANNELS                             ///< Number of used internal ADC channels.
+} INT_ADC_CHANNEL_T;
+
+// ********** public function prototypes **********
+
+void initInternalADC( void );
 void execInternalADC( void );
-
+
 U16 getIntADCReading( INT_ADC_CHANNEL_T channel );
-F32 getIntADCVoltageConverted( INT_ADC_CHANNEL_T channel );
-
+F32 getIntADCVoltageConverted( INT_ADC_CHANNEL_T channel );
+
 /**@}*/
 
-#endif
+#endif