#ifndef __PIC18F452_H__
#define __PIC18F452_H__
-extern sfr at 0xf80 PORTA;
+extern __sfr __at 0xf80 PORTA;
typedef union {
struct {
unsigned RA0:1;
};
} __PORTAbits_t;
-extern volatile __PORTAbits_t at 0xf80 PORTAbits;
+extern volatile __PORTAbits_t __at 0xf80 PORTAbits;
-extern sfr at 0xf81 PORTB;
+extern __sfr __at 0xf81 PORTB;
typedef union {
struct {
unsigned RB0:1;
};
} __PORTBbits_t;
-extern volatile __PORTBbits_t at 0xf81 PORTBbits;
+extern volatile __PORTBbits_t __at 0xf81 PORTBbits;
-extern sfr at 0xf82 PORTC;
+extern __sfr __at 0xf82 PORTC;
typedef union {
struct {
unsigned RC0:1;
};
} __PORTCbits_t;
-extern volatile __PORTCbits_t at 0xf82 PORTCbits;
+extern volatile __PORTCbits_t __at 0xf82 PORTCbits;
-extern sfr at 0xf83 PORTD;
+extern __sfr __at 0xf83 PORTD;
typedef union {
struct {
unsigned RD0:1;
};
} __PORTDbits_t;
-extern volatile __PORTDbits_t at 0xf83 PORTDbits;
+extern volatile __PORTDbits_t __at 0xf83 PORTDbits;
-extern sfr at 0xf84 PORTE;
+extern __sfr __at 0xf84 PORTE;
typedef union {
struct {
unsigned RE0:1;
};
} __PORTEbits_t;
-extern volatile __PORTEbits_t at 0xf84 PORTEbits;
+extern volatile __PORTEbits_t __at 0xf84 PORTEbits;
-extern sfr at 0xf89 LATA;
+extern __sfr __at 0xf89 LATA;
typedef union {
struct {
unsigned LATA0:1;
};
} __LATAbits_t;
-extern volatile __LATAbits_t at 0xf89 LATAbits;
+extern volatile __LATAbits_t __at 0xf89 LATAbits;
-extern sfr at 0xf8a LATB;
+extern __sfr __at 0xf8a LATB;
typedef union {
struct {
unsigned LATB0:1;
};
} __LATBbits_t;
-extern volatile __LATBbits_t at 0xf8a LATBbits;
+extern volatile __LATBbits_t __at 0xf8a LATBbits;
-extern sfr at 0xf8b LATC;
+extern __sfr __at 0xf8b LATC;
typedef union {
struct {
unsigned LATC0:1;
};
} __LATCbits_t;
-extern volatile __LATCbits_t at 0xf8b LATCbits;
+extern volatile __LATCbits_t __at 0xf8b LATCbits;
-extern sfr at 0xf8c LATD;
+extern __sfr __at 0xf8c LATD;
typedef union {
struct {
unsigned LATD0:1;
};
} __LATDbits_t;
-extern volatile __LATDbits_t at 0xf8c LATDbits;
+extern volatile __LATDbits_t __at 0xf8c LATDbits;
-extern sfr at 0xf8d LATE;
+extern __sfr __at 0xf8d LATE;
typedef union {
struct {
unsigned LATE0:1;
};
} __LATEbits_t;
-extern volatile __LATEbits_t at 0xf8d LATEbits;
+extern volatile __LATEbits_t __at 0xf8d LATEbits;
-extern sfr at 0xf92 TRISA;
+extern __sfr __at 0xf92 TRISA;
typedef union {
struct {
unsigned TRISA0:1;
};
} __TRISAbits_t;
-extern volatile __TRISAbits_t at 0xf92 TRISAbits;
+extern volatile __TRISAbits_t __at 0xf92 TRISAbits;
-extern sfr at 0xf93 TRISB;
+extern __sfr __at 0xf93 TRISB;
typedef union {
struct {
unsigned TRISB0:1;
};
} __TRISBbits_t;
-extern volatile __TRISBbits_t at 0xf93 TRISBbits;
+extern volatile __TRISBbits_t __at 0xf93 TRISBbits;
-extern sfr at 0xf94 TRISC;
+extern __sfr __at 0xf94 TRISC;
typedef union {
struct {
unsigned TRISC0:1;
};
} __TRISCbits_t;
-extern volatile __TRISCbits_t at 0xf94 TRISCbits;
+extern volatile __TRISCbits_t __at 0xf94 TRISCbits;
-extern sfr at 0xf95 TRISD;
+extern __sfr __at 0xf95 TRISD;
typedef union {
struct {
unsigned TRISD0:1;
};
} __TRISDbits_t;
-extern volatile __TRISDbits_t at 0xf95 TRISDbits;
+extern volatile __TRISDbits_t __at 0xf95 TRISDbits;
-extern sfr at 0xf96 TRISE;
+extern __sfr __at 0xf96 TRISE;
typedef union {
struct {
unsigned :1;
};
} __TRISEbits_t;
-extern volatile __TRISEbits_t at 0xf96 TRISEbits;
+extern volatile __TRISEbits_t __at 0xf96 TRISEbits;
-extern sfr at 0xf9d PIE1;
+extern __sfr __at 0xf9d PIE1;
typedef union {
struct {
unsigned TMR1IE:1;
};
} __PIE1bits_t;
-extern volatile __PIE1bits_t at 0xf9d PIE1bits;
+extern volatile __PIE1bits_t __at 0xf9d PIE1bits;
-extern sfr at 0xf9e PIR1;
+extern __sfr __at 0xf9e PIR1;
typedef union {
struct {
unsigned TMR1IF:1;
};
} __PIR1bits_t;
-extern volatile __PIR1bits_t at 0xf9e PIR1bits;
+extern volatile __PIR1bits_t __at 0xf9e PIR1bits;
-extern sfr at 0xf9f IPR1;
+extern __sfr __at 0xf9f IPR1;
typedef union {
struct {
unsigned TMR1IP:1;
};
} __IPR1bits_t;
-extern volatile __IPR1bits_t at 0xf9f IPR1bits;
+extern volatile __IPR1bits_t __at 0xf9f IPR1bits;
-extern sfr at 0xfa0 PIE2;
+extern __sfr __at 0xfa0 PIE2;
typedef union {
struct {
unsigned CCP2IE:1;
};
} __PIE2bits_t;
-extern volatile __PIE2bits_t at 0xfa0 PIE2bits;
+extern volatile __PIE2bits_t __at 0xfa0 PIE2bits;
-extern sfr at 0xfa1 PIR2;
+extern __sfr __at 0xfa1 PIR2;
typedef union {
struct {
unsigned CCP2IF:1;
};
} __PIR2bits_t;
-extern volatile __PIR2bits_t at 0xfa1 PIR2bits;
+extern volatile __PIR2bits_t __at 0xfa1 PIR2bits;
-extern sfr at 0xfa2 IPR2;
+extern __sfr __at 0xfa2 IPR2;
typedef union {
struct {
unsigned CCP2IP:1;
};
} __IPR2bits_t;
-extern volatile __IPR2bits_t at 0xfa2 IPR2bits;
+extern volatile __IPR2bits_t __at 0xfa2 IPR2bits;
-extern sfr at 0xfa6 EECON1;
+extern __sfr __at 0xfa6 EECON1;
typedef union {
struct {
unsigned RD:1;
};
} __EECON1bits_t;
-extern volatile __EECON1bits_t at 0xfa6 EECON1bits;
+extern volatile __EECON1bits_t __at 0xfa6 EECON1bits;
-extern sfr at 0xfa7 EECON2;
-extern sfr at 0xfa8 EEDATA;
-extern sfr at 0xfa9 EEADR;
-extern sfr at 0xfab RCSTA;
+extern __sfr __at 0xfa7 EECON2;
+extern __sfr __at 0xfa8 EEDATA;
+extern __sfr __at 0xfa9 EEADR;
+extern __sfr __at 0xfab RCSTA;
typedef union {
struct {
unsigned RX9D:1;
};
} __RCSTAbits_t;
-extern volatile __RCSTAbits_t at 0xfab RCSTAbits;
+extern volatile __RCSTAbits_t __at 0xfab RCSTAbits;
-extern sfr at 0xfac TXSTA;
+extern __sfr __at 0xfac TXSTA;
typedef union {
struct {
unsigned TX9D:1;
};
} __TXSTAbits_t;
-extern volatile __TXSTAbits_t at 0xfac TXSTAbits;
+extern volatile __TXSTAbits_t __at 0xfac TXSTAbits;
-extern sfr at 0xfad TXREG;
-extern sfr at 0xfae RCREG;
-extern sfr at 0xfaf SPBRG;
-extern sfr at 0xfb1 T3CON;
+extern __sfr __at 0xfad TXREG;
+extern __sfr __at 0xfae RCREG;
+extern __sfr __at 0xfaf SPBRG;
+extern __sfr __at 0xfb1 T3CON;
typedef union {
struct {
unsigned TMR3ON:1;
};
} __T3CONbits_t;
-extern volatile __T3CONbits_t at 0xfb1 T3CONbits;
+extern volatile __T3CONbits_t __at 0xfb1 T3CONbits;
-extern sfr at 0xfb2 TMR3L;
-extern sfr at 0xfb3 TMR3H;
-extern sfr at 0xfba CCP2CON;
+extern __sfr __at 0xfb2 TMR3L;
+extern __sfr __at 0xfb3 TMR3H;
+extern __sfr __at 0xfba CCP2CON;
typedef union {
struct {
unsigned CCP2M0:1;
};
} __CCP2CONbits_t;
-extern volatile __CCP2CONbits_t at 0xfba CCP2CONbits;
+extern volatile __CCP2CONbits_t __at 0xfba CCP2CONbits;
-extern sfr at 0xfbb CCPR2L;
-extern sfr at 0xfbc CCPR2H;
-extern sfr at 0xfbd CCP1CON;
+extern __sfr __at 0xfbb CCPR2L;
+extern __sfr __at 0xfbc CCPR2H;
+extern __sfr __at 0xfbd CCP1CON;
typedef union {
struct {
unsigned CCP1M0:1;
};
} __CCP1CONbits_t;
-extern volatile __CCP1CONbits_t at 0xfbd CCP1CONbits;
+extern volatile __CCP1CONbits_t __at 0xfbd CCP1CONbits;
-extern sfr at 0xfbe CCPR1L;
-extern sfr at 0xfbf CCPR1H;
-extern sfr at 0xfc1 ADCON1;
+extern __sfr __at 0xfbe CCPR1L;
+extern __sfr __at 0xfbf CCPR1H;
+extern __sfr __at 0xfc1 ADCON1;
typedef union {
struct {
unsigned PCFG0:1;
};
} __ADCON1bits_t;
-extern volatile __ADCON1bits_t at 0xfc1 ADCON1bits;
+extern volatile __ADCON1bits_t __at 0xfc1 ADCON1bits;
-extern sfr at 0xfc2 ADCON0;
+extern __sfr __at 0xfc2 ADCON0;
typedef union {
struct {
unsigned ADON:1;
};
} __ADCON0bits_t;
-extern volatile __ADCON0bits_t at 0xfc2 ADCON0bits;
+extern volatile __ADCON0bits_t __at 0xfc2 ADCON0bits;
-extern sfr at 0xfc3 ADRESL;
-extern sfr at 0xfc4 ADRESH;
-extern sfr at 0xfc5 SSPCON2;
+extern __sfr __at 0xfc3 ADRESL;
+extern __sfr __at 0xfc4 ADRESH;
+extern __sfr __at 0xfc5 SSPCON2;
typedef union {
struct {
unsigned SEN:1;
};
} __SSPCON2bits_t;
-extern volatile __SSPCON2bits_t at 0xfc5 SSPCON2bits;
+extern volatile __SSPCON2bits_t __at 0xfc5 SSPCON2bits;
-extern sfr at 0xfc6 SSPCON1;
+extern __sfr __at 0xfc6 SSPCON1;
typedef union {
struct {
unsigned SSPM0:1;
};
} __SSPCON1bits_t;
-extern volatile __SSPCON1bits_t at 0xfc6 SSPCON1bits;
+extern volatile __SSPCON1bits_t __at 0xfc6 SSPCON1bits;
-extern sfr at 0xfc7 SSPSTAT;
+extern __sfr __at 0xfc7 SSPSTAT;
typedef union {
struct {
unsigned BF:1;
};
} __SSPSTATbits_t;
-extern volatile __SSPSTATbits_t at 0xfc7 SSPSTATbits;
+extern volatile __SSPSTATbits_t __at 0xfc7 SSPSTATbits;
-extern sfr at 0xfc8 SSPADD;
-extern sfr at 0xfc9 SSPBUF;
-extern sfr at 0xfca T2CON;
+extern __sfr __at 0xfc8 SSPADD;
+extern __sfr __at 0xfc9 SSPBUF;
+extern __sfr __at 0xfca T2CON;
typedef union {
struct {
unsigned T2CKPS0:1;
};
} __T2CONbits_t;
-extern volatile __T2CONbits_t at 0xfca T2CONbits;
+extern volatile __T2CONbits_t __at 0xfca T2CONbits;
-extern sfr at 0xfcb PR2;
-extern sfr at 0xfcc TMR2;
-extern sfr at 0xfcd T1CON;
+extern __sfr __at 0xfcb PR2;
+extern __sfr __at 0xfcc TMR2;
+extern __sfr __at 0xfcd T1CON;
typedef union {
struct {
unsigned TMR1ON:1;
};
} __T1CONbits_t;
-extern volatile __T1CONbits_t at 0xfcd T1CONbits;
+extern volatile __T1CONbits_t __at 0xfcd T1CONbits;
-extern sfr at 0xfce TMR1L;
-extern sfr at 0xfcf TMR1H;
-extern sfr at 0xfd0 RCON;
+extern __sfr __at 0xfce TMR1L;
+extern __sfr __at 0xfcf TMR1H;
+extern __sfr __at 0xfd0 RCON;
typedef union {
struct {
unsigned BOR:1;
};
} __RCONbits_t;
-extern volatile __RCONbits_t at 0xfd0 RCONbits;
+extern volatile __RCONbits_t __at 0xfd0 RCONbits;
-extern sfr at 0xfd1 WDTCON;
+extern __sfr __at 0xfd1 WDTCON;
typedef union {
struct {
unsigned SWDTEN:1;
};
} __WDTCONbits_t;
-extern volatile __WDTCONbits_t at 0xfd1 WDTCONbits;
+extern volatile __WDTCONbits_t __at 0xfd1 WDTCONbits;
-extern sfr at 0xfd2 LVDCON;
+extern __sfr __at 0xfd2 LVDCON;
typedef union {
struct {
unsigned LVDL0:1;
};
} __LVDCONbits_t;
-extern volatile __LVDCONbits_t at 0xfd2 LVDCONbits;
+extern volatile __LVDCONbits_t __at 0xfd2 LVDCONbits;
-extern sfr at 0xfd3 OSCCON;
+extern __sfr __at 0xfd3 OSCCON;
typedef union {
struct {
unsigned SCS:1;
};
} __OSCCONbits_t;
-extern volatile __OSCCONbits_t at 0xfd3 OSCCONbits;
+extern volatile __OSCCONbits_t __at 0xfd3 OSCCONbits;
-extern sfr at 0xfd5 T0CON;
+extern __sfr __at 0xfd5 T0CON;
typedef union {
struct {
unsigned T0PS0:1;
};
} __T0CONbits_t;
-extern volatile __T0CONbits_t at 0xfd5 T0CONbits;
+extern volatile __T0CONbits_t __at 0xfd5 T0CONbits;
-extern sfr at 0xfd6 TMR0L;
-extern sfr at 0xfd7 TMR0H;
-extern sfr at 0xfd8 STATUS;
+extern __sfr __at 0xfd6 TMR0L;
+extern __sfr __at 0xfd7 TMR0H;
+extern __sfr __at 0xfd8 STATUS;
typedef union {
struct {
unsigned C:1;
};
} __STATUSbits_t;
-extern volatile __STATUSbits_t at 0xfd8 STATUSbits;
-
-extern sfr at 0xfd9 FSR2L;
-extern sfr at 0xfda FSR2H;
-extern sfr at 0xfdb PLUSW2;
-extern sfr at 0xfdc PREINC2;
-extern sfr at 0xfdd POSTDEC2;
-extern sfr at 0xfde POSTINC2;
-extern sfr at 0xfdf INDF2;
-extern sfr at 0xfe0 BSR;
-extern sfr at 0xfe1 FSR1L;
-extern sfr at 0xfe2 FSR1H;
-extern sfr at 0xfe3 PLUSW1;
-extern sfr at 0xfe4 PREINC1;
-extern sfr at 0xfe5 POSTDEC1;
-extern sfr at 0xfe6 POSTINC1;
-extern sfr at 0xfe7 INDF1;
-extern sfr at 0xfe8 WREG;
-extern sfr at 0xfe9 FSR0L;
-extern sfr at 0xfea FSR0H;
-extern sfr at 0xfeb PLUSW0;
-extern sfr at 0xfec PREINC0;
-extern sfr at 0xfed POSTDEC0;
-extern sfr at 0xfee POSTINC0;
-extern sfr at 0xfef INDF0;
-extern sfr at 0xff0 INTCON3;
+extern volatile __STATUSbits_t __at 0xfd8 STATUSbits;
+
+extern __sfr __at 0xfd9 FSR2L;
+extern __sfr __at 0xfda FSR2H;
+extern __sfr __at 0xfdb PLUSW2;
+extern __sfr __at 0xfdc PREINC2;
+extern __sfr __at 0xfdd POSTDEC2;
+extern __sfr __at 0xfde POSTINC2;
+extern __sfr __at 0xfdf INDF2;
+extern __sfr __at 0xfe0 BSR;
+extern __sfr __at 0xfe1 FSR1L;
+extern __sfr __at 0xfe2 FSR1H;
+extern __sfr __at 0xfe3 PLUSW1;
+extern __sfr __at 0xfe4 PREINC1;
+extern __sfr __at 0xfe5 POSTDEC1;
+extern __sfr __at 0xfe6 POSTINC1;
+extern __sfr __at 0xfe7 INDF1;
+extern __sfr __at 0xfe8 WREG;
+extern __sfr __at 0xfe9 FSR0L;
+extern __sfr __at 0xfea FSR0H;
+extern __sfr __at 0xfeb PLUSW0;
+extern __sfr __at 0xfec PREINC0;
+extern __sfr __at 0xfed POSTDEC0;
+extern __sfr __at 0xfee POSTINC0;
+extern __sfr __at 0xfef INDF0;
+extern __sfr __at 0xff0 INTCON3;
typedef union {
struct {
unsigned INT1F:1;
};
} __INTCON3bits_t;
-extern volatile __INTCON3bits_t at 0xff0 INTCON3bits;
+extern volatile __INTCON3bits_t __at 0xff0 INTCON3bits;
-extern sfr at 0xff1 INTCON2;
+extern __sfr __at 0xff1 INTCON2;
typedef union {
struct {
unsigned RBIP:1;
};
} __INTCON2bits_t;
-extern volatile __INTCON2bits_t at 0xff1 INTCON2bits;
+extern volatile __INTCON2bits_t __at 0xff1 INTCON2bits;
-extern sfr at 0xff2 INTCON;
+extern __sfr __at 0xff2 INTCON;
typedef union {
struct {
unsigned RBIF:1;
};
} __INTCONbits_t;
-extern volatile __INTCONbits_t at 0xff2 INTCONbits;
-
-extern sfr at 0xff3 PRODL;
-extern sfr at 0xff4 PRODH;
-extern sfr at 0xff5 TABLAT;
-extern sfr at 0xff6 TBLPTRL;
-extern sfr at 0xff7 TBLPTRH;
-extern sfr at 0xff8 TBLPTRU;
-extern sfr at 0xff9 PCL;
-extern sfr at 0xffa PCLATH;
-extern sfr at 0xffb PCLATU;
-extern sfr at 0xffc STKPTR;
+extern volatile __INTCONbits_t __at 0xff2 INTCONbits;
+
+extern __sfr __at 0xff3 PRODL;
+extern __sfr __at 0xff4 PRODH;
+extern __sfr __at 0xff5 TABLAT;
+extern __sfr __at 0xff6 TBLPTRL;
+extern __sfr __at 0xff7 TBLPTRH;
+extern __sfr __at 0xff8 TBLPTRU;
+extern __sfr __at 0xff9 PCL;
+extern __sfr __at 0xffa PCLATH;
+extern __sfr __at 0xffb PCLATU;
+extern __sfr __at 0xffc STKPTR;
typedef union {
struct {
unsigned STKPTR0:1;
};
} __STKPTRbits_t;
-extern volatile __STKPTRbits_t at 0xffc STKPTRbits;
+extern volatile __STKPTRbits_t __at 0xffc STKPTRbits;
-extern sfr at 0xffd TOSL;
-extern sfr at 0xffe TOSH;
-extern sfr at 0xfff TOSU;
+extern __sfr __at 0xffd TOSL;
+extern __sfr __at 0xffe TOSH;
+extern __sfr __at 0xfff TOSU;
/* Configuration registers locations */