/* Given 8-bit unsigned variables A and B, each holding an 8-bit signed 2's complement number, 
 * write a program to find the average of A and B and put the result into variable C.
 * Hint: Shifting (or rotating) a binary number to the left is equivalent to dividing by 2.  
 */

.INCLUDE <m328pdef.inc> 

.DSEG
A:     .BYTE 1
B:     .BYTE 1
C:     .BYTE 1

.CSEG
Avg:
	lds  r16, A    ; load
	lds  r17, B
	add  r16, r17  ; add
    ror  r16       ; divide by 2 (include carry)
	sts  C, r16    ; store
	rjmp Avg