Index: Common.h
===================================================================
diff -u -r6e2e8e664a820341159989d983b7a842101faba1 -r9ec5fca6c1db96b0994450b845769c0301e8a1b9
--- Common.h	(.../Common.h)	(revision 6e2e8e664a820341159989d983b7a842101faba1)
+++ Common.h	(.../Common.h)	(revision 9ec5fca6c1db96b0994450b845769c0301e8a1b9)
@@ -124,6 +124,7 @@
 #define BITS_16_FULL_SCALE              65536       ///< Full scale range for 16 bit ADC or DAC
 #define BITS_24_FULL_SCALE              16777216    ///< Full scale range for 24 bit ADC or DAC
 #define HALF                            0.5F        ///< Half
+#define SHIFT_BITS_BY_7                 7           ///< Shift bits by 7
 
 #define ASCII_CODE_LETTER_A             0x41        ///< ASCII code in hex for letter A.
 #define ASCII_CODE_LETTER_B             0x42        ///< ASCII code in hex for letter B.