#include <msp430g2553.h>
 
#define LED1 BIT6
#define LED0 BIT0
  
void delay_cycles(unsigned long long delay) {
volatile unsigned long long i;
for (i = 0; i < delay; i++);
}
		 
int main(void)
{
	  
P1DIR |= (LED1 | LED0);
P1OUT &= (LED1 | LED0);
while (1){
P1OUT ^= (LED1 | LED0);
delay_cycles(1000000000000);
}
return 0;
}