/*
 * Example16_2Asm.asm
 *
 *  Created: 05/26/2017 11:08:56 
 *   Author: Naimi
 */ 


	SBI	DDRB,0		;make PB0 an output (Enable)
	SBI	DDRB,1		;make PB1 an output (clock)
	SBI	DDRB,2		;make PB2 an output (counter)
	SBI	PORTB,0		;Enable = 1
	CBI	DDRD,7		;make PD7 an input 
	SBI	PORTD,7		
MONITOR:	SBIS	PIND,7		;skip next if PIND.7 is set
	RJMP	CLKWISE		;if PD7 = 0 go to CLKWISE
	CBI	PORTB,1		;switch1 = 0
	SBI	PORTB,2		;switch2 = 1
	JMP	MONITOR
CLKWISE:	SBI	PORTB,1		;switch1 = 1
	CBI	PORTB,2		;switch2 = 0
	JMP	MONITOR