data transfer with sim908c

#include <p18f26j50.h>
#include <stdio.h>
#include <stdlib.h>
#include <delays.h>
#include <string.h>
#include <usart.h>


#pragma config XINST = OFF // Extended Instruction Set (Enabled)
#pragma config WDTEN = OFF // Watchdog Timer (Disabled - Controlled by SWDTEN bit)
#pragma config OSC = HS
#pragma config STVREN = OFF
#pragma config DEBUG = OFF
#pragma config CP0 = OFF
#pragma config IESO = OFF

#define _XTAL_FREQ 12000000
/*
 *FOSC= 12MHZ
 * Tciclo=4/FOSC = 0,333 us
 */

    void inicia(void){

        LATCbits.LATC2 = 1;
        Delay10KTCYx(200);         // Delay de estabilização do circuito, tensões, etc....
        Delay10KTCYx(100);
        LATCbits.LATC2 = 0;
        Delay10KTCYx(200);         // Delay de estabilização do circuito, tensões, etc....
        Delay10KTCYx(100);
        Delay10KTCYx(200);         // Delay de estabilização do circuito, tensões, etc....
        Delay10KTCYx(100);
        LATCbits.LATC2 = 1;
        Delay10KTCYx(200);         // Delay de estabilização do circuito, tensões, etc....
        Delay10KTCYx(100);

        TRISCbits.TRISC6 = 0;//saida = 0
	TRISCbits.TRISC7 = 1;//entrada = 1

	/***TX Configuration************/
	TXSTA1bits.CSRC  = 0;      //
	TXSTA1bits.TX9   = 0;      //Selects 8-bit transmission
	TXSTA1bits.TXEN  = 1;      //Transmit is enabled
	TXSTA1bits.SYNC  = 0;      //Asynchronous mode
	TXSTA1bits.SENDB = 0;      //dont Send Sync Break on next transmission (cleared by hardware upon completion)
	TXSTA1bits.BRGH  = 1;      //High speed
	/***RX Configuration************/
	RCSTA1bits.SPEN  = 1;      //Serial port is enabled
	RCSTA1bits.RX9   = 0;      //Selects 8-bit reception
	RCSTA1bits.CREN  = 1;      //Enables the receiver
	RCSTA1bits.ADDEN = 0;      //Disables address detection, all bytes are received and ninth bit can be used as parity bit
	/***BAUDRATE Configuration************/
	BAUDCON1bits.ABDOVF = 0;   //No BRG rollover has occurred
	BAUDCON1bits.RXDTP  = 0;   //Receive data (RXx) is not inverted (active-high)
	BAUDCON1bits.TXCKP  = 0;   //Idle state for transmit (TXx) is a high level
	BAUDCON1bits.BRG16  = 0;   //8-bit Baud Rate Generator ? SPBRGHx and SPBRGx
	BAUDCON1bits.WUE    = 0;   //RXx pin is not monitored or the rising edge detected
	BAUDCON1bits.ABDEN  = 0;   //Baufrate Measurement is Disable

	SPBRGH1 =  0;    //EUSART1 Baud Rate Generator Register High Byte
	SPBRG1	= 77;    //EUSART1 Baud Rate Generator Register Low Byte

                         //

        Open1USART(USART_TX_INT_OFF &
                   USART_RX_INT_OFF &
                   USART_ASYNCH_MODE &
                   USART_EIGHT_BIT &
                   USART_CONT_RX &
                   USART_BRGH_HIGH,77);   

/**************************Config pin I/O USART2*****************************/
        ANCON0bits.PCFG0 = 1; //Setando pino AN0 (analogico) para Digital
        ANCON0bits.PCFG1 = 1; //Setando pino AN1 (analogico) para Digital
        
        TRISAbits.TRISA0 = 1;//entrada = 1
        TRISAbits.TRISA1 = 0;//saida = 0
        /***TX 2 Configuration************/
	TXSTA2bits.CSRC  = 0;      //
	TXSTA2bits.TX9   = 0;      //Selects 8-bit transmission
	TXSTA2bits.TXEN  = 1;      //Transmit is enabled
	TXSTA2bits.SYNC  = 0;      //Asynchronous mode
	TXSTA2bits.SENDB = 0;      //dont Send Sync Break on next transmission (cleared by hardware upon completion)
	TXSTA2bits.BRGH  = 1;      //High speed
	/***RX 2 Configuration************/
	RCSTA2bits.SPEN  = 1;      //Serial port is enabled
	RCSTA2bits.RX9   = 0;      //Selects 8-bit reception
	RCSTA2bits.CREN  = 1;      //Enables the receiver
	RCSTA2bits.ADDEN = 0;      //Disables address detection, all bytes are received and ninth bit can be used as parity bit
	/***BAUDRATE 2 Configuration************/
	BAUDCON2bits.ABDOVF = 0;   //No BRG rollover has occurred
	BAUDCON2bits.RXDTP  = 0;   //Receive data (RXx) is not inverted (active-high)
	BAUDCON2bits.TXCKP  = 0;   //Idle state for transmit (TXx) is a high level
	BAUDCON2bits.BRG16  = 0;   //8-bit Baud Rate Generator ? SPBRGHx and SPBRGx
	BAUDCON2bits.WUE    = 0;   //RXx pin is not monitored or the rising edge detected
	BAUDCON2bits.ABDEN  = 0;   //Baufrate Measurement is Disable

	SPBRGH2 =  0;    //EUSART2 Baud Rate Generator Register High Byte
	SPBRG2	= 155;    //EUSART2 Baud Rate Generator Register Low Byte
                         //

        Open2USART(USART_TX_INT_OFF &
                   USART_RX_INT_OFF &
                   USART_ASYNCH_MODE &
                   USART_EIGHT_BIT &
                   USART_CONT_RX &
                   USART_BRGH_HIGH,155);
        
        while(1){
        char dado[]="";
        char data[]="ATD";
        Delay10KTCYx(200);         // Delay de estabilização do circuito, tensões, etc....
        Delay10KTCYx(100);
        puts1USART(data);
        Delay10KTCYx(200);         // Delay de estabilização do circuito, tensões, etc....
        Delay10KTCYx(100);
        puts1USART(data);
        Delay10KTCYx(200);
        Delay10KTCYx(100);
        Delay10KTCYx(200);         // Delay de estabilização do circuito, tensões, etc....
        Delay10KTCYx(100);
        gets2USART(dado,5);
        Delay10KTCYx(200);         // Delay de estabilização do circuito, tensões, etc....
        Delay10KTCYx(100);
        puts1USART(dado);
        }
}
    
    
    void main(void){
    inicia();
    
}

char data;

  while(1)
  {
    while(!DataRdyUSART());  //wait for data
    data = ReadUSART();      //read data
    Write1USART(data);     //write to LCD
    if(data=='Q')
      break;
  }

}