Index: Common.h
===================================================================
diff -u -r6abc34804f57c48e9faf927e8e788d0de757026c -rbc8c16be27e3e75817e71d43681b51adf8b40ae8
--- Common.h	(.../Common.h)	(revision 6abc34804f57c48e9faf927e8e788d0de757026c)
+++ Common.h	(.../Common.h)	(revision bc8c16be27e3e75817e71d43681b51adf8b40ae8)
@@ -86,7 +86,7 @@
 // **** Common Definitions ****
 
 #define NEARLY_INFINITY                 1.0E20      ///< Value that is nearly infinity.
-#define NEARLY_ZERO                     0.00000001  ///< Value that is nearly zero.  Used for floating point zero comparisons (e.g. divide by zero checks)
+#define NEARLY_ZERO                     0.00000001F ///< Value that is nearly zero.  Used for floating point zero comparisons (e.g. divide by zero checks)
 #define HEX_64_K                        0x10000     ///< 64K (65536 in decimal)
 #define HEX_32_BIT_FULL_SCALE           0xFFFFFFFF  ///< 32-bit full scale value
 #define MASK_OFF_MSB                    0x00FF      ///< Bits to mask off the most significant byte of a 2-byte word
@@ -104,6 +104,7 @@
 #define MAX_DOUBLE_DIGIT_DECIMAL        99U         ///< Maximum value for a decimal byte
 #define MAX_SINGLE_DIGIT_DECIMAL        9U          ///< Maximum value for a decimal nibble
 #define SHIFT_BITS_BY_4                 4U          ///< Number of bits to shift in order to shift a nibble
+#define SHIFT_BITS_BY_31                31          ///< Shift bits by 31
 #define FLOAT_TO_INT_ROUNDUP_OFFSET     0.5F        ///< Offset to add to a floating point value for rounding rounding when converting to integer
 #define ML_PER_LITER                    1000        ///< Number of milliliters in a liter
 #define MA_PER_AMP                      1000        ///< Number of milliamps in an amp
@@ -119,6 +120,7 @@
 #define BITS_12_FULL_SCALE              4096        ///< Full scale range for 12 bit ADC or DAC
 #define BITS_14_FULL_SCALE              16384       ///< Full scale range for 14 bit ADC or DAC
 #define BITS_16_FULL_SCALE              65536       ///< Full scale range for 16 bit ADC or DAC
+#define HALF                            0.5F        ///< Half
 
 // **** Common Macros ****