Gsm interface with msp430

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// MSP430 - UART GSM
 
#include "io430.h"
 
#define DELAY 1000
 
void init(void)
{
  // Stop watchdog timer to prevent time out reset
  WDTCTL = WDTPW + WDTHOLD;
  P1OUT = 0;
  P1DIR = 0x7F;
}
 
void initUART(void)
{
  // initialize USCI = UART
  // TXD is on P1.2, select secondary peripheral function
  P1SEL_bit.P2 = 1;
  P1SEL2_bit.P2 = 1;
  UCA0CTL1 |= UCSSEL_2;
  UCA0BR0 = 104;                // set for 9600 baud
  UCA0BR1 = 0;
  UCA0CTL1_bit.UCSWRST = 0; // release RESET
}
 
void UART_Write(unsigned char c)
{
  while (UCA0STAT_bit.UCBUSY);
  UCA0TXBUF = c;
}
 
void Delay_ms(unsigned long d)
{
  unsigned long i;
  for (i = 0; i < d; i++);
}
 
void UART_Write_Text(unsigned char *uartData){
    
     while(*uartData)putc(*uartData++);
    
}
    
void main( void )
{
  unsigned char mobileno[12] = "0000000000";
  init();
  initUART();
 
  while (1)
  {
        UART_Write_Text("AT+CMGF=1");
        UART_Write(13);
        UART_Write(10) ;
        Delay_ms(2000);
        UART_Write_Text("AT+CMGS=");
        UART_Write(0x22);
        UART_Write_Text(mobileno);
        Delay_ms(100);
        UART_Write(0x22);
        UART_Write(13);
        UART_Write(10);
        Delay_ms(1000);
        UART_Write_Text("Hi from EDABoard");
        UART_Write(0x0D);
        UART_Write(26);
        UART_Write(0x0D);
       
        Delay_ms(5000); 
           
}