serial communication in pic18f46k22

#include<stdio.h>
#include<p18f46k22.h>
#include "usart.h"

//#define USE_OR_MASKS

unsigned char Rxdata[8];
unsigned char Txdata[] = "test";
void delay(unsigned int i)
{
	
	for(;i>1;i--);
}
void main(void)
{
    unsigned char config=0,spbrg=0,baudconfig=0,i=0,j='a';
	OSCCONbits.IRCF0 =1;
	OSCCONbits.IRCF1 = 1;
	OSCCONbits.IRCF2 = 1;
	OSCTUNEbits.PLLEN = 1;

    ANSELA = 0x00;
    ANSELB = 0x00;
    ANSELC = 0x00;
    ANSELD = 0x00;
    ANSELE = 0x00;
    
	TRISA=0x00;
	TRISB=0X0000;	//output
    TRISC=0Xffff;	//output
    TRISD=0X00;	//output
    TRISE=0X00;	//output
    
    Close1USART();  //turn off usart if was previously on

//-----configure USART -----
    config = USART_TX_INT_OFF | USART_RX_INT_OFF | USART_ASYNCH_MODE | USART_EIGHT_BIT | USART_SINGLE_RX | USART_BRGH_LOW;
//-----SPBRG needs to be changed depending upon oscillator frequency-------
    spbrg = 51;                    //At 8Mhz of oscillator frequency & baud rate of 2400.

    Open1USART(config, spbrg);        //API configures USART for desired parameters

    baudconfig =  BAUD_8_BIT_RATE | BAUD_AUTO_OFF;
    baud1USART (baudconfig);

//------USART Transmission ----
    while(Busy1USART());             //Check if Usart is busy or not
    puts1USART((char *)Txdata);                //transmit the string



    Close1USART();
    while(1);                        //end of program

}