Index: PressureCommon.c
===================================================================
diff -u -re17124f84bdd75e18007f27e0cb38471f119337e -r652b47f19535d47eeee5c3ec97d8f66a93fade63
--- PressureCommon.c	(.../PressureCommon.c)	(revision e17124f84bdd75e18007f27e0cb38471f119337e)
+++ PressureCommon.c	(.../PressureCommon.c)	(revision 652b47f19535d47eeee5c3ec97d8f66a93fade63)
@@ -7,61 +7,54 @@
 *
 * @file    PressureCommon.c
 *
-* @author  (last)      Sean
-* @date    (last)      22-Aug-2024
+* @author  (last)      Vinayakam Mani
+* @date    (last)      13-Sep-2024
 *
 * @author  (original)  Sean
 * @date    (original)  22-Aug-2024
 *
 ***************************************************************************/
 
-#include "PressureCommon.h"
-
+#include "PressureCommon.h"
+
 /**
  *  @addtogroup PressureCommon
  *  @{
  */
 
-// ********** private definitions **********
-
-#define BAR_TO_MMHG                         ( 750.062F )                                    ///< Conversion factor for converting bar to mmHg.
+// ********** private definitions **********
 
-#define PRESSURE_FS                         ( 80.0F )                                       ///< Pressure sensor full scale percentage.
-#define PRESSURE_ZERO                       ( 0.0F )                                        ///< Pressure sensor zero value.
-#define PRESSURE_FS_RATIO                   ( 0.9F )                                        ///< Pressure sensor full scale ratio.
-#define PRESSURE_ZERO_RATIO                 ( 0.1F )                                        ///< Pressure sensor zero ratio.
-#define PRESSURE_DIVIDER                    ( 8388608.0F )                                  ///< Pressure sensor divider.
+#define PRESSURE_FS                         ( 14746.0F )                                    ///< Pressure sensor full scale output.
+#define PRESSURE_ZERO                       ( 1638.0F )                                     ///< Pressure sensor zero value.
+#define PRESSURE_FS_MINUS_ZERO              ( PRESSURE_FS - PRESSURE_ZERO )                 ///< Pressure sensor fullscale and zero difference.
 
-/// Scaler value for converting pressure readings from kPa to bar (100th).
-#define PRESSURE_SCALER                     ( ( PRESSURE_FS - PRESSURE_ZERO ) / \
-                                              ( PRESSURE_FS_RATIO - PRESSURE_ZERO_RATIO ) )
+#define PRESSURE_TEMP_RESOLUTION            ( 2047.0F )                                     ///< Pressure sensor temperature resoultion 2^11 bit equals to 2047.
+#define PRESSURE_TEMP_MULTIPLIER            ( 200.0F )                                      ///< Pressure sensor multiplier
+#define PRESSURE_TEMP_OFFSET                ( 50.0F )                                       ///< Pressure sensor temperature offset.
 
-#define PRESSURE_TEMP_DIVIDER               ( 65536.0F )                                    ///< Pressure sensor temperature divider.
-#define PRESSURE_TEMP_OFFSET                ( 25.0F )                                       ///< Pressure sensor temperature offset.
+// ********** private data **********
 
-// ********** private data **********
-
-
+
 // ********** private function prototypes **********
 
 
 /*********************************************************************//**
  * @brief
- * The convertPressureReading2mmHg function converts a raw pressure ADC
- * reading from a pressure sensor to mmHg.
+ * The convertPressureReading function converts a raw pressure ADC
+ * reading from a pressure sensor to desired units based on given min and
+ * max range of values.
  * @details \b Inputs: none
  * @details \b Outputs: none
- * @return Pressure reading in mmHg
+ * @param counts Pressure sensor reading (in counts) read from FPGA.
+ * @param min Minimum pressure range in desired units
+ * @param max Maximum pressure range in desired units
+ * @return Pressure reading in desired units
  *************************************************************************/
-F32 convertPressureReading2mmHg( S32 counts )
-{
-    F32 pressure_bar, mmHg;
+F32 convertPressureReading( S16 counts, F32 min, F32 max )
+{   // Convert raw pressure counts to desired units
+    F32 pressure = ( ( max - min ) * ( (F32)counts - PRESSURE_ZERO ) / PRESSURE_FS_MINUS_ZERO ) + min;
 
-    // Convert raw pressure counts to bar and then to mmHg
-    pressure_bar = ( ( (F32)counts / PRESSURE_DIVIDER ) - PRESSURE_ZERO_RATIO ) * PRESSURE_SCALER;
-    mmHg         = pressure_bar * BAR_TO_MMHG;
-
-    return mmHg;
+    return pressure;
 }
 
 /*********************************************************************//**
@@ -72,14 +65,14 @@
  * @details \b Outputs: none
  * @return Temperature reading in Celsius
  *************************************************************************/
-F32 convertPressureTempReading2DegC( S32 counts )
+F32 convertPressureTempReading2DegC( S16 counts )
 {
     F32 degC;
 
     // Convert raw pressure sensor temperatures to deg C
-    degC = ( (F32)counts / PRESSURE_TEMP_DIVIDER ) + PRESSURE_TEMP_OFFSET;
+    degC = ( ( (F32)counts / PRESSURE_TEMP_RESOLUTION ) * PRESSURE_TEMP_MULTIPLIER ) - PRESSURE_TEMP_OFFSET;
 
     return degC;
 }
-
+
 /**@}*/