Index: firmware/App/Drivers/InternalADC.h
===================================================================
diff -u -rb64c49fdcf2b6d95e61e63f8e258c4e600935bbd -r7d4711edd7b40cd3e29f43e766f79a8a09586fe9
--- firmware/App/Drivers/InternalADC.h	(.../InternalADC.h)	(revision b64c49fdcf2b6d95e61e63f8e258c4e600935bbd)
+++ firmware/App/Drivers/InternalADC.h	(.../InternalADC.h)	(revision 7d4711edd7b40cd3e29f43e766f79a8a09586fe9)
@@ -1,46 +1,77 @@
-/**************************************************************************
- *
- *  Copyright (c) 2019-2020 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 Comm.h
- *
- *  @date 08-Nov-2019
- *  @author S. Nash
- *
- *  @brief Header file for internal ADC driver module.
- *
- **************************************************************************/
+/**************************************************************************
+*
+* Copyright (c) 2020-2024 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)      Dara Navaei
+* @date    (last)      17-Apr-2023
+*
+* @author  (original)  Sean
+* @date    (original)  04-Feb-2020
+*
+***************************************************************************/
 
 #ifndef __INT_ADC_H__
 #define __INT_ADC_H__
 
 #include "DGCommon.h"
 
+/**
+ *  @defgroup InternalADC InternalADC
+ *  @brief DG internal ADC module.
+ *
+ *  @addtogroup InternalADC
+ *  @{
+ */
+
 // ********** public definitions **********
+
+#define INT_ADC_BITS_PER_CHANNEL        12                      ///< DG internal ADC bits per channel.
+#define INT_ADC_FULL_SCALE_BITS         4095                    ///< DG internal ADC full scale range.
+#define INT_ADC_REF_V                   3.0F                    ///< DG internal ADC reference voltage.
 
-#define INT_ADC_BITS_PER_CHANNEL        12
-#define INT_ADC_FULL_SCALE_BITS         4096
-#define INT_ADC_REF_V                   3.3
-
+/// Enumeration of DG internal ADC channels.
 typedef enum Int_ADC_Channels
 {
-    INT_ADC_NOT_USED = 0,   // TODO - replace with DG channels
-    INT_ADC_BLOOD_PUMP_SPEED,
-    INT_ADC_BLOOD_PUMP_MOTOR_CURRENT,
-    INT_ADC_DIAL_IN_PUMP_SPEED,
-    INT_ADC_DIAL_IN_PUMP_MOTOR_CURRENT,
-    INT_ADC_DIAL_OUT_PUMP_SPEED,
-    INT_ADC_DIAL_OUT_PUMP_MOTOR_CURRENT,
-    NUM_OF_INT_ADC_CHANNELS
+    INT_ADC_NOT_USED = 0,                                       ///< DG internal ADC channel not used
+    INT_ADC_RO_PUMP_INLET_PRESSURE,                             ///< DG internal ADC RO pump inlet pressure channel
+    INT_ADC_RO_PUMP_OUTLET_PRESSURE,                            ///< DG internal ADC RO pump outlet pressure channel
+    INT_ADC_DRAIN_PUMP_OUTLET_PRESSURE,                         ///< DG internal ADC drain pump outlet pressure channel
+    INT_ADC_DRAIN_PUMP_INLET_PRESSURE,                          ///< DG internal ADC drain pump inlet pressure channel
+    INT_ADC_RO_PUMP_FEEDBACK_DUTY_CYCLE,                        ///< DG internal ADC RO pump feedback duty cycle channel
+    INT_ADC_AVAILABLE_CHANNEL,                                  ///< DG internal ADC available channel
+    INT_ADC_SECONDARY_HEATER_24_VOLTS,                          ///< DG internal ADC secondary heater 24 volt supply channel
+    INT_ADC_TRIMMER_HEATER_24_VOLTS,                            ///< DG internal ADC trimmer heater 24 volt supply channel
+    INT_ADC_BOARD_THERMISTOR,                                   ///< DG internal ADC DG board thermistor channel
+    INT_ADC_FPGA_1_8_VOLTS,                                     ///< DG internal ADC DG FPGA 1.8 volt supply channel
+    INT_ADC_FPGA_1_VOLT,                                        ///< DG internal ADC DG FPGA 1 volt supply channel
+    INT_ADC_PROCESSOR_1_8_VOLTS,                                ///< DG internal ADC DG processor 1.8 volt supply channel
+    INT_ADC_PROCESSOR_1_2_VOLTS,                                ///< DG internal ADC DG processor 1.2 volt supply channel
+    INT_ADC_SENSORS_3_3_VOLTS,                                  ///< DG internal ADC DG sensors 3.3 volt supply channel
+    INT_ADC_SENSORS_5_VOLTS,                                    ///< DG internal ADC DG sensors 5 volt supply channel
+    INT_ADC_MAIN_24_VOLTS,                                      ///< DG internal ADC DG 24 volt supply channel
+    INT_ADC_LOGIC_5_VOLTS,                                      ///< DG internal ADC DG logic 5 volt supply channel
+    INT_ADC_3_3_VOLTS,                                          ///< DG internal ADC DG 3.3 volt supply channel
+    INT_ADC_REFERENCE_VOLTAGE,                                  ///< DG internal ADC reference voltage channel
+    INT_ADC_REF_IN1,                                            ///< DG internal ADC external ADC1 reference voltage channel
+    INT_ADC_REF_IN2,                                            ///< DG internal ADC external ADC2 reference voltage channel
+    INT_ADC_POWER_SUPPLY_1_THERMISTOR,                          ///< DG internal ADC DG power supply 1 thermistor
+    INT_ADC_MAIN_NON_ISOLATED_24_VOLTS,                         ///< DG internal ADC DG 24 volts non-isolated voltage channel
+    INT_ADC_POWER_SUPPLY_GATE_DRIVER,                           ///< DG internal ADC DG power supply gate driver
+    NUM_OF_INT_ADC_CHANNELS                                     ///< Number of DG 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 );
 
+/**@}*/
+
 #endif