#define _XTAL_FREQ 8000000 //The speed of your internal(or)external oscillator
 #include <p18cxxx.h>
 #include <usart.h>
int i = 0;

 // CONFIG1L
#pragma config WDTEN = OFF          // Watchdog Timer (Disabled - Controlled by SWDTEN bit)
#pragma config PLLDIV =3            // PLL Prescaler Selection bits - Divide by 3 (12 MHz oscillator input)
#pragma config STVREN = ON          // Stack Overflow/Underflow Reset  (Enabled)
#pragma config XINST = OFF          // Extended instruction set disabled

// CONFIG1H
#pragma config CPUDIV = OSC1        // CPU System Clock Postscaler (No CPU system clock divide)
#pragma config CP0 = OFF            // Code Protect (Program memory is not code-protected)

// CONFIG2L
#pragma config OSC = HSPLL          //HS oscillator, PLL enabled, HSPLL used by USB
#pragma config T1DIG = ON           // T1OSCEN Enforcement (Secondary Oscillator clock source may be selected)
#pragma config LPT1OSC = OFF        // Low-Power Timer1 Oscillator (High-power operation)
#pragma config FCMEN = OFF          //Fail-Safe Clock Monitor disabled
#pragma config IESO = OFF           //Two-Speed Start-up disabled

// CONFIG2H
#pragma config WDTPS = 32768        // Watchdog Postscaler (1:32768)

// CONFIG3L
#pragma config DSWDTOSC = INTOSCREF // DSWDT Clock Select (DSWDT uses INTRC)
#pragma config RTCOSC = T1OSCREF    // RTCC Clock Select (RTCC uses T1OSC/T1CKI)
#pragma config DSBOREN = OFF        // Zero-Power BOR disabled in Deep Sleep
#pragma config DSWDTEN = OFF        // Deep Sleep Watchdog Timer (Disabled)
#pragma config DSWDTPS = 8192       //1:8,192 (8.5 seconds)

// CONFIG3H
#pragma config IOL1WAY =OFF         //IOLOCK bit can be set and cleared
#pragma config MSSP7B_EN = MSK7     // MSSP address masking (7 Bit address masking mode)

// CONFIG4L
#pragma config WPFP = PAGE_1        // Write/Erase Protect Page Start/End Location (Write Protect Program Flash Page 0)
#pragma config WPEND = PAGE_0       //Start protection at page 0
#pragma config WPCFG = OFF          //Write/Erase last page protect Disabled

// CONFIG4H
#pragma config WPDIS = OFF             //WPFP[5:0], WPEND, and WPCFG bits ignored

 #define USE_AND_MASKS

unsigned char Txdata[] = "MICROCHIP_USART";
void Delay1Second(void);

 void main (void)
 {
     unsigned char spbrg=0,baudconfig=0,i=0;

     // REMAPE ID PORT

    PPSCON = 0x00;              // unlock peripheral Pin select register
    RPOR19 = 0x05;              // assign USART2 TX to RP19/RD2
    RPINR16 = 0x14;             // assign USART2 RX to RP20/RD3
    PPSCON = 0x01;              // lock peripheral Pin select register

    TRISDbits.TRISD2 = 0;       // TX2 output
    TRISDbits.TRISD3 = 1;       // RX2 input
 //------USART Setup ----

     Close2USART();  //turn off usart if was previously on

     spbrg = 51;

     Open2USART(USART_TX_INT_OFF &
                USART_RX_INT_OFF &
                USART_ASYNCH_MODE &
                USART_EIGHT_BIT &
                USART_CONT_RX &
                USART_BRGH_HIGH, spbrg);

     baudconfig = BAUD_8_BIT_RATE & BAUD_AUTO_OFF;
     baud2USART (baudconfig);

     PORTB = 0x03;

 while(1){

//------USART Transmission ----
    while(Busy2USART());             //Check if Usart is busy or not
   puts2USART((char *)Txdata);                //transmit the string
    Delay1Second();
   Close2USART();
}
 }

 void Delay1Second()
{
    for(i=0;i<100;i++)
    {
         __delay_ms(10);
    }
}