uart get characters from terminal

By rupesh vishwakarma in MSP430 Ultra-Low Power Microcontrollers

I tried the following code on MSP2417 controller

void UARTset(void) //Uses USCI_A0
{
  P3SEL |= BIT4 + BIT5; /* P3.4, P3.5 UART mode */
  P3DIR |= BIT4;   /* P3.4 - output */
  P3DIR &= BIT5;
  
  UCA0CTL1 |= UCSWRST;   /* disable UART */ //Universal serial communication interface reset)
  UCA0CTL0 = 0x00;
  UCA0CTL1 |= UCSSEL_2;                     // SMCLK
  UCA0BR0 = 0xA;                              // 115200//1.1MHZ
  UCA0BR1 = BAUD1;
  UCA0MCTL = 0;                           // 

  UCA0CTL1 &= ~UCSWRST;                     // **Initialize USCI state machine**
  IE2 |= UCA0RXIE;                          // Enable USCI_A0 RX interrupt

 __bis_SR_register(GIE);       // Enter LPM0, interrupts enabled
 }

#pragma vector=USCIAB0RX_VECTOR
__interrupt void USCI0RX_ISR(void)
{
 
  LEDtypeAON;                                          //just to see whether code jumps to ISR
  while (!(IFG2&UCA0TXIFG));                 // USCI_A0 TX buffer ready?
  UCA0TXBUF = UCA0RXBUF;                     // TX -> RXed character
}

void main(void) {
    unsigned char command[10],lastStatus,b;
    // initialize peripherals
    WDTCTL = WDTPW + WDTHOLD;             // Stop WDT
        LEDallOFF;                          //all LED are OFF
        LEDportSET;
       UARTset();
     while(1)
    {
  
     delay_ms(100);
    }
        
 
}

so according to the example in the  http://www.ti.com/lit/zip/slac151   MSP430x261x_uscia0_uart_03.c the code should echo the characters I typed on the hyperterminal . even the code does not jump to the ISR . I get the TX interrupt fine and I can print the characters on the terminal but how to recieve it???

RUPESH

IITKANPUR