#include "msp430x471x7.h"

void main(void)
{
volatile unsigned int i;
P5DIR |= BIT7;

WDTCTL = WDTPW+WDTHOLD; // Stop WDT
FLL_CTL0 |= XCAP14PF; // Configure load caps

do
{
IFG1 &= ~OFIFG; // Clear OSCFault flag
for (i = 0x47FF; i > 0; i--); // Time for flag to set
}
while ((IFG1 & OFIFG)); // OSCFault flag still set?

P1SEL |= BIT6+BIT7; // P2.4,5 = USCI_A0 RXD/TXD
UCA1CTL1 |= UCSSEL_1; // CLK = ACLK
UCA1BR0 = 0x03; // 32k/9600 - 3.41
UCA1BR1 = 0x00; //
UCA1MCTL = 0x06; // Modulation
UCA1CTL1 &= ~UCSWRST; // **Initialize USCI state machine**
// IE2 |= UCA1RXIE; // Enable USCI_A0 RX interrupt
char c = 'A';
// _BIS_SR(LPM3_bits + GIE); // Enter LPM3, interrupts enabled
while(1)
{

while(!(IFG2&UCA1TXIFG));
UCA1TXBUF = c;
P5OUT ^= BIT7;
for(i=2500;i>0;i--);
}

}