Timer-LF now using OUTTGL instead of XOR

Session2-LF/TIMER-LF.c

@@ -24,7 +24,7 @@ int main(void)
 	*/
 
 	PORTB_DIR |= (1 << LED1) | (1 << LED2);
-	PORTB_OUT |= (1 << LED1); //Only to start with LEDs off	
+	PORTB_OUTTGL |= (1 << LED1); //Only to start with LEDs off	
 	
 	//We will be using a timer overflow interupt with timer A
 	//We set the prescaler to clk=clk/256
@@ -49,8 +49,7 @@ int main(void)
 
 ISR(TCA0_OVF_vect){
 
-	PORTB_OUT ^= (1 << LED1);
-	PORTB_OUT ^= (1 << LED2);
+	PORTB_OUTTGL |= (1 << LED1) | (1 << LED2);
 	
 	TCA0_SINGLE_INTFLAGS |= ( TCA_SINGLE_OVF_bm); //Clear the interupt flag