about when i press the button (holding stage) that 2 sec after that led will glow using msp430g2553

hello sir,

i had to try to form a 2 sec timer counter interrupt  , but it wont work . it only happen 2 sec delay . but i need to when i hold the button at the time timer will count 2 sec and then led will blink . that code i will attached here. please give need full solution.

#include <msp430g2553.h>




void main(void)
    {
    WDTCTL = WDTPW|WDTHOLD;

    P1OUT &= 0x00;
    P1DIR &= 0x00;

    P1DIR |= BIT6;
    P1REN |= BIT3;
    P1OUT |= BIT3;

    P1IE |= BIT3;
    P1IFG &= ~BIT3;
    P1IES |= BIT3;


    TACTL |= TASSEL_1;
    TACTL |= MC_0;

    _BIS_SR( GIE );

    while(1)
    {}
}
#pragma vector=PORT1_VECTOR
__interrupt void Port_1(void)
{
    unsigned char in_prt;
    P1IFG &= ~BIT3;
    P1IES ^= BIT3;

    in_prt = P1IN & BIT3;

    if(in_prt > 0)
    {
      TACCR0 = 24000;
      TACTL |= TASSEL_1;
      TACTL ^= MC_3;
      TACCTL0 |= CM_1;
      TACCTL0 |= CCIE;
    }
    else
    {
      TACTL &= ~MC_1;
      //TACCTL0 &= ~CCIE;
    }
}
#pragma vector=TIMER0_A0_VECTOR
__interrupt void timer_A0(void)
{
    P1OUT ^= BIT6;
    TACTL &= ~MC_1;
    TACCTL0 &= ~CCIE;
}