compiler.h

This code is used to TCP/IP connection It is developed by PIC18F452 and all this code is successfull

#include <p18f452.h>    // p18cxxx.h must have current processor
                            // defined.
#include <stdlib.h>

/*
 * Clock frequency value.
 * This value is used to calculate Tick Counter value
 */
#define CLOCK_FREQ                      (20000000)      // Hz
#define MCHP_C18
#define STACK_USE_ICMP
#define TICKS_PER_SECOND			(100)
#define TICK_PRESCALE_VALUE			(256)

#define MPFS_USE_PGRM

#if defined(MCHP_C18)
    #define ROM                 rom

    #define LATA2               LATAbits.LATA2
    #define LATA3               LATAbits.LATA3
    #define LATA4               LATAbits.LATA4
    #define PORTB_RB5           PORTBbits.RB5
    
    #define PORTA_RA2           PORTAbits.RA2
    #define PORTA_RA3           PORTAbits.RA3
    #define PORTA_RA4           PORTAbits.RA4
    #define PORTA_RA5           PORTAbits.RA5
    #define TRISA_RA2           TRISAbits.TRISA2
    #define TRISA_RA5           TRISAbits.TRISA5

    #define TRISC_RC7           TRISCbits.TRISC7
    #define TRISC_RC6           TRISCbits.TRISC6
    #define TRISC_RC5           TRISCbits.TRISC5
    #define TRISC_RC4           TRISCbits.TRISC4
    #define TRISC_RC3           TRISCbits.TRISC3
    #define TRISC_RC2           TRISCbits.TRISC2
    #define TRISC_RC1           TRISCbits.TRISC1
    #define TRISC_RC0           TRISCbits.TRISC0

    #define PORTC_RC7           PORTCbits.RC7
    #define PORTC_RC6           PORTCbits.RC6
    #define PORTC_RC5           PORTCbits.RC5
    #define PORTC_RC4           PORTCbits.RC4
    #define PORTC_RC3           PORTCbits.RC3
    #define PORTC_RC2           PORTCbits.RC2
    #define PORTC_RC1           PORTCbits.RC1
    #define PORTC_RC0           PORTCbits.RC0

    #define TRISD_RD7           TRISDbits.TRISD7
    #define TRISD_RD6           TRISDbits.TRISD6
    #define TRISD_RD5           TRISDbits.TRISD5
    #define TRISD_RD4           TRISDbits.TRISD4
    #define TRISD_RD3           TRISDbits.TRISD3
    #define TRISD_RD2           TRISDbits.TRISD2
    #define TRISD_RD1           TRISDbits.TRISD1
    #define TRISD_RD0           TRISDbits.TRISD0

    #define PORTD_RD7           PORTDbits.RD7
    #define PORTD_RD6           PORTDbits.RD6
    #define PORTD_RD5           PORTDbits.RD5
    #define PORTD_RD4           PORTDbits.RD4
    #define PORTD_RD3           PORTDbits.RD3
    #define PORTD_RD2           PORTDbits.RD2
    #define PORTD_RD1           PORTDbits.RD1
    #define PORTD_RD0           PORTDbits.RD0

    #define PORTE_RE2           PORTEbits.RE2
    #define PORTE_RE1           PORTEbits.RE1
    #define PORTE_RE0           PORTEbits.RE0

    #define INTCON_TMR0IE       INTCONbits.TMR0IE
    #define INTCON_TMR0IF       INTCONbits.TMR0IF
    #define INTCON2_RBPU        INTCON2bits.RBPU

    #define T0CON_TMR0ON        T0CONbits.TMR0ON

    #define SSPCON1_WCOL        SSPCON1bits.WCOL

    #define SSPCON2_SEN         SSPCON2bits.SEN
    #define SSPCON2_ACKSTAT     SSPCON2bits.ACKSTAT
    #define SSPCON2_RSEN        SSPCON2bits.RSEN
    #define SSPCON2_RCEN        SSPCON2bits.RCEN
    #define SSPCON2_ACKEN       SSPCON2bits.ACKEN
    #define SSPCON2_PEN         SSPCON2bits.PEN
    #define SSPCON2_ACKDT       SSPCON2bits.ACKDT

    #define SSPSTAT_R_W         SSPSTATbits.R_W
    #define SSPSTAT_BF          SSPSTATbits.BF

    #define INTCON_GIEH         INTCONbits.GIEH
    #define INTCON_GIEL         INTCONbits.GIEL

    #define PIR2_BCLIF          PIR2bits.BCLIF

    #define PIE1_TXIE           PIE1bits.TXIE
    #define PIE1_RCIE           PIE1bits.RCIE

    #define PIR1_RCIF           PIR1bits.RCIF
    #define PIR1_TXIF           PIR1bits.TXIF


    #define TXSTA_TRMT          TXSTAbits.TRMT
    #define TXSTA_BRGH          TXSTAbits.BRGH

    #define RCSTA_CREN          RCSTAbits.CREN

    #define ADCON0_GO           ADCON0bits.GO
    #define ADCON0_ADON         ADCON0bits.ADON

    #define RCON_POR            RCONbits.POR


#endif