// Copyright 2012 Matthew Hiles
#include <msp430g2553.h>

#define pause for (i=0; i < 100; i++) wait(7000)

void wait(int ticks)
{
	TAR=0;
	while(TAR < ticks) _NOP();
}

void main(void)
{
	int i = 0;
	WDTCTL = WDTPW + WDTHOLD; // stop watchdog

	TACTL = TASSEL_2 | MC_2;

	// setup TXD and RXD
	P1SEL =  0;   // all ports GPIO
	P1DIR = 0xFF; // all is output
	

	while(1)
	{
		P1OUT ^= (BIT0); // toggle bit0 (red LED)
		pause; // wait
	}
}