help nxp lpc21xx uart keil help ?

#include <LPC21xx.H>              /* LPC21xx definitions                      */

/* Macro Definitions */
#define TEMT (1<<6)
#define LINE_FEED 0xA
#define CARRIAGE_RET 0xD
/************************* MAIN *************************/
  int i;
char c[]="Philips LPC";

int main()
{

/* Initialize Pin Select Block for Tx and Rx */
PINSEL0=0x5;
/* Enable FIFO's and reset them */
U0FCR=0x7;
/* Set DLAB and word length set to 8bits */
U0LCR=0x83;
/* Baud rate set to 9600 */
U0DLL=0x10;
U0DLM=0x0;
/* Clear DLAB */
U0LCR=0x3;

/* Keep Transmitting until Null character('\0') is reached */
while(c[i])
{
U0THR=c[i];
i++;
}
U0THR=LINE_FEED;
U0THR=CARRIAGE_RET;
/* Wait till U0THR and U0TSR are both empty */
while(!(U0LSR & TEMT)){}
}

#include <LPC21xx.H>                     /* LPC21xx definitions               */
#include "Serial.h"

#define CR     0x0D



/* implementation of putchar (also used by printf function to output data)    */
int sendchar (int ch)  {                 /* Write character to Serial Port    */

  if (ch == '\n')  {
    while (!(U1LSR & 0x20));
    U1THR = CR;                          /* output CR */
  }
  while (!(U1LSR & 0x20));
  return (U1THR = ch);
}


int getkey (void)  {                     /* Read character from Serial Port   */

  while (!(U1LSR & 0x01));

  return (U1RBR);
}

void uart_print_string(char * string, char newline)
{
	while (*string != 0x00){ sendchar(*string++);}
	if (newline!=0){sendchar(13);}
}

void uart_print_value(long val)
{
	char buffer[10] = {0};
	char * head = buffer;
	char cnt=0;
	if (val!=0)
	{
		while( val )
		{
    		*head++ = (val % 10)["0123456789"];
    		val /= 10;
			cnt++;
		}
		while (cnt!=0){ cnt--; sendchar(buffer[cnt]); }
	}
	else
	{
		sendchar('0');
	}
}

void uart_print_hex_value(long val)
{
	char buffer[10] = {0};
	char * head = buffer;
	char cnt=0;
	sendchar('0');
	sendchar('x');
	if (val!=0)
	{
		while( val )
		{
    		*head++ = (val & 0x0F)["0123456789ABCDEF"];
    		val=val>>4;
			cnt++;
		}
		while (cnt!=0){ cnt--; sendchar(buffer[cnt]); }
	}
	else
	{
		sendchar('0');
	}
}

 #include "Serial.h"