.INCLUDE "M32DEF.INC"

	RJMP	MAIN				

.ORG	UDREaddr				
	RJMP	UDRE_INT_HANDLER	
		
.ORG	40						
;*****************************
MAIN:
	LDI	R16,HIGH(RAMEND)	
	OUT	SPH,R16				
	LDI	R16,LOW(RAMEND)		
	OUT	SPL,R16				

	LDI	R16,(1<<TXEN)|(1<<UDRIE)
	OUT	UCSRB, R16				
	LDI	R16,(1<<UCSZ1)|(1<<UCSZ0)|(1<<URSEL) 
	OUT	UCSRC, R16				
	LDI	R16,0x33				
	OUT	UBRRL,R16
	SEI							
WAIT_HERE:
	RJMP	WAIT_HERE			

;*****************************
UDRE_INT_HANDLER:
	LDI	R26,'G'				
	OUT	UDR,R26				
	RETI