msp 430 code for blinking led

If you download and install MSPWare (available from your LaunchPad's product page),
you can import the blinky example from the CCS Resource Explorer:

Just check that you select *your* LaunchPad when navigating through the MSPWare tree in the Resource Explorer.

A CCS project will be created for you. You just have to plug in the LaunchPad and press the debug button.

Good Luck

Hi Arul!

You did not say anything about the MSP you are using, but in case it is the MSP430G2553 on the MSP-EXP430G2 LaunchPad, this is the blinking LED example:

//******************************************************************************
//  MSP430G2xx3 Demo - Software Toggle P1.0
//
//  Description; Toggle P1.0 by xor'ing P1.0 inside of a software loop.
//  ACLK = n/a, MCLK = SMCLK = default DCO
//
//                MSP430G2xx3
//             -----------------
//         /|\|              XIN|-
//          | |                 |
//          --|RST          XOUT|-
//            |                 |
//            |             P1.0|-->LED
//
//  D. Dang
//  Texas Instruments, Inc
//  December 2010
//   Built with CCS Version 4.2.0 and IAR Embedded Workbench Version: 5.10
//******************************************************************************

#include <msp430.h>

int main(void)
{
  WDTCTL = WDTPW + WDTHOLD;                 // Stop watchdog timer
  P1DIR |= 0x01;                            // Set P1.0 to output direction

  for (;;)
  {
    volatile unsigned int i;

    P1OUT ^= 0x01;                          // Toggle P1.0 using exclusive-OR

    i = 50000;                              // Delay
    do (i--);
    while (i != 0);
  }
}

Dennis