.INCLUDE "M32DEF.INC"
.ORG	0x0	
	JMP	MAIN	

.ORG	0x12	
	JMP	T1_OV_ISR

.ORG	0x16	
	JMP	T0_OV_ISR


.ORG	0x40
MAIN:
	LDI	R20,HIGH(RAMEND)
	OUT	SPH,R20
	LDI	R20,LOW(RAMEND)
	OUT	SPL,R20			

	LDI	R18,0	
	OUT	PORTA,R18	
	
	LDI	R20,0
	OUT	DDRC,R20	
	LDI	R20,0xFF
	OUT	DDRA,R20	
	OUT	DDRD,R20	
	SBI	DDRB,6		
	SBI	PORTB,0		

	LDI	R20,0x06
	OUT	TCCR0,R20	
	
	LDI	R16,-200
	OUT	TCNT0,R16	

	LDI	R19,HIGH(-31250)
	OUT	TCNT1H,R19	
	LDI	R19,LOW(-31250)
	OUT	TCNT1L,R19	
	LDI	R20,0
	OUT	TCCR1A,R20	
	LDI	R20,0x04
	OUT	TCCR1B,R20	
	LDI	R20,(1<<TOIE0)|(1<<TOIE1)	
	OUT	TIMSK,R20	
	SEI				

HERE:
	IN	R20,PINC	
	OUT	PORTD,R20	
	JMP	HERE		


.ORG 0x200
T0_OV_ISR:
	IN	R16,PORTB
	LDI	R17,0x40
	EOR	R16,R17
	OUT	PORTB,R16	
	LDI	R16,-200	
	OUT	TCNT0,R16	
	RETI			


.ORG 0x300
T1_OV_ISR:
	INC	R18
	OUT	PORTA,R18	
	LDI	R19,HIGH(-31250)
	OUT	TCNT1H,R19	
	LDI	R19,LOW(-31250)
	OUT	TCNT1L,R19	
	RETI