p18f6720-1.h

基于PIC18F6720MCU开发的手持式POS机的原码

  unsigned RD5:1;
  unsigned RD6:1;
  unsigned RD7:1;
} DDRDbits;
extern volatile near unsigned char       TRISE;
extern volatile near struct {
  unsigned TRISE0:1;
  unsigned TRISE1:1;
  unsigned TRISE2:1;
  unsigned TRISE3:1;
  unsigned TRISE4:1;
  unsigned TRISE5:1;
  unsigned TRISE6:1;
  unsigned TRISE7:1;
} TRISEbits;
extern volatile near unsigned char       DDRE;
extern volatile near struct {
  unsigned RE0:1;
  unsigned RE1:1;
  unsigned RE2:1;
  unsigned RE3:1;
  unsigned RE4:1;
  unsigned RE5:1;
  unsigned RE6:1;
  unsigned RE7:1;
} DDREbits;
extern volatile near unsigned char       DDRF;
extern volatile near struct {
  unsigned RF0:1;
  unsigned RF1:1;
  unsigned RF2:1;
  unsigned RF3:1;
  unsigned RF4:1;
  unsigned RF5:1;
  unsigned RF6:1;
  unsigned RF7:1;
} DDRFbits;
extern volatile near unsigned char       TRISF;
extern volatile near struct {
  unsigned TRISF0:1;
  unsigned TRISF1:1;
  unsigned TRISF2:1;
  unsigned TRISF3:1;
  unsigned TRISF4:1;
  unsigned TRISF5:1;
  unsigned TRISF6:1;
  unsigned TRISF7:1;
} TRISFbits;
extern volatile near unsigned char       DDRG;
extern volatile near struct {
  unsigned RG0:1;
  unsigned RG1:1;
  unsigned RG2:1;
  unsigned RG3:1;
  unsigned RG4:1;
  unsigned RG5:1;
  unsigned RG6:1;
  unsigned RG7:1;
} DDRGbits;
extern volatile near unsigned char       TRISG;
extern volatile near struct {
  unsigned TRISG0:1;
  unsigned TRISG1:1;
  unsigned TRISG2:1;
  unsigned TRISG3:1;
  unsigned TRISG4:1;
  unsigned TRISG5:1;
  unsigned TRISG6:1;
  unsigned TRISG7:1;
} TRISGbits;
extern volatile near unsigned char       PIE1;
extern volatile near union {
  struct {
    unsigned TMR1IE:1;
    unsigned TMR2IE:1;
    unsigned CCP1IE:1;
    unsigned SSPIE:1;
    unsigned TXIE:1;
    unsigned RCIE:1;
    unsigned ADIE:1;
    unsigned PSPIE:1;
  };
  struct {
    unsigned :4;
    unsigned TX1IE:1;
    unsigned RC1IE:1;
  };
} PIE1bits;
extern volatile near unsigned char       PIR1;
extern volatile near union {
  struct {
    unsigned TMR1IF:1;
    unsigned TMR2IF:1;
    unsigned CCP1IF:1;
    unsigned SSPIF:1;
    unsigned TXIF:1;
    unsigned RCIF:1;
    unsigned ADIF:1;
    unsigned PSPIF:1;
  };
  struct {
    unsigned :4;
    unsigned TX1IF:1;
    unsigned RC1IF:1;
  };
} PIR1bits;
extern volatile near unsigned char       IPR1;
extern volatile near union {
  struct {
    unsigned TMR1IP:1;
    unsigned TMR2IP:1;
    unsigned CCP1IP:1;
    unsigned SSPIP:1;
    unsigned TXIP:1;
    unsigned RCIP:1;
    unsigned ADIP:1;
    unsigned PSPIP:1;
  };
  struct {
    unsigned :4;
    unsigned TX1IP:1;
    unsigned RC1IP:1;
  };
} IPR1bits;
extern volatile near unsigned char       PIE2;
extern volatile near struct {
  unsigned CCP2IE:1;
  unsigned TMR3IE:1;
  unsigned LVDIE:1;
  unsigned BCLIE:1;
  unsigned EEIE:1;
  unsigned :1;
  unsigned CMIE:1;
} PIE2bits;
extern volatile near unsigned char       PIR2;
extern volatile near struct {
  unsigned CCP2IF:1;
  unsigned TMR3IF:1;
  unsigned LVDIF:1;
  unsigned BCLIF:1;
  unsigned EEIF:1;
  unsigned :1;
  unsigned CMIF:1;
} PIR2bits;
extern volatile near unsigned char       IPR2;
extern volatile near struct {
  unsigned CCP2IP:1;
  unsigned TMR3IP:1;
  unsigned LVDIP:1;
  unsigned BCLIP:1;
  unsigned EEIP:1;
  unsigned :1;
  unsigned CMIP:1;
} IPR2bits;
extern volatile near unsigned char       PIE3;
extern volatile near struct {
  unsigned CCP3IE:1;
  unsigned CCP4IE:1;
  unsigned CCP5IE:1;
  unsigned TMR4IE:1;
  unsigned TX2IE:1;
  unsigned RC2IE:1;
} PIE3bits;
extern volatile near unsigned char       PIR3;
extern volatile near struct {
  unsigned CCP3IF:1;
  unsigned CCP4IF:1;
  unsigned CCP5IF:1;
  unsigned TMR4IF:1;
  unsigned TX2IF:1;
  unsigned RC2IF:1;
} PIR3bits;
extern volatile near unsigned char       IPR3;
extern volatile near struct {
  unsigned CCP3IP:1;
  unsigned CCP4IP:1;
  unsigned CCP5IP:1;
  unsigned TMR4IP:1;
  unsigned TX2IP:1;
  unsigned RC2IP:1;
} IPR3bits;
extern volatile near unsigned char       EECON1;
extern volatile near struct {
  unsigned RD:1;
  unsigned WR:1;
  unsigned WREN:1;
  unsigned WRERR:1;
  unsigned FREE:1;
  unsigned :1;
  unsigned CFGS:1;
  unsigned EEPGD:1;
} EECON1bits;
extern volatile near unsigned char       EECON2;
extern volatile near unsigned char       EEDATA;
extern volatile near unsigned char       EEADR;
extern volatile near unsigned char       EEADRH;
extern volatile near unsigned char       RCSTA1;
extern volatile near union {
  struct {
    unsigned RX9D:1;
    unsigned OERR:1;
    unsigned FERR:1;
    unsigned ADDEN:1;
    unsigned CREN:1;
    unsigned SREN:1;
    unsigned RX9:1;
    unsigned SPEN:1;
  };
  struct {
    unsigned RCD8:1;
    unsigned :5;
    unsigned RC9:1;
  };
  struct {
    unsigned :6;
    unsigned NOT_RC8:1;
  };
  struct {
    unsigned :6;
    unsigned RC8_9:1;
  };
} RCSTA1bits;
extern volatile near unsigned char       TXSTA1;
extern volatile near union {
  struct {
    unsigned TX9D:1;
    unsigned TRMT:1;
    unsigned BRGH:1;
    unsigned :1;
    unsigned SYNC:1;
    unsigned TXEN:1;
    unsigned TX9:1;
    unsigned CSRC:1;
  };
  struct {
    unsigned TXD8:1;
    unsigned :5;
    unsigned TX8_9:1;
  };
  struct {
    unsigned :6;
    unsigned NOT_TX8:1;
  };
} TXSTA1bits;
extern volatile near unsigned char       TXREG1;
extern volatile near unsigned char       RCREG1;
extern volatile near unsigned char       SPBRG1;
extern volatile near unsigned char       PSPCON;
extern volatile near struct {
  unsigned :4;
  unsigned PSPMODE:1;
  unsigned IBOV:1;
  unsigned OBF:1;
  unsigned IBF:1;
} PSPCONbits;
extern volatile near unsigned char       T3CON;
extern volatile near union {
  struct {
    unsigned TMR3ON:1;
    unsigned TMR3CS:1;
    unsigned T3SYNC:1;
    unsigned T3CCP1:1;
    unsigned T3CKPS0:1;
    unsigned T3CKPS1:1;
    unsigned T3CCP2:1;
    unsigned RD16:1;
  };
  struct {
    unsigned :2;
    unsigned T3INSYNC:1;
  };
  struct {
    unsigned :2;
    unsigned NOT_T3SYNC:1;
  };
} T3CONbits;
extern volatile near unsigned            TMR3;
extern volatile near unsigned char       TMR3L;
extern volatile near unsigned char       TMR3H;
extern volatile near unsigned char       CMCON;
extern volatile near struct {
  unsigned CM0:1;
  unsigned CM1:1;
  unsigned CM2:1;
  unsigned CIS:1;
  unsigned C1INV:1;
  unsigned C2INV:1;
  unsigned C1OUT:1;
  unsigned C2OUT:1;
} CMCONbits;
extern volatile near unsigned char       CVRCON;
extern volatile near struct {
  unsigned CVR0:1;
  unsigned CVR1:1;
  unsigned CVR2:1;
  unsigned CVR3:1;
  unsigned CVRSS:1;
  unsigned CVRR:1;
  unsigned CVROE:1;
  unsigned CVREN:1;
} CVRCONbits;
extern volatile near unsigned char       CCP3CON;
extern volatile near union {
  struct {
    unsigned CCP3M0:1;
    unsigned CCP3M1:1;
    unsigned CCP3M2:1;
    unsigned CCP3M3:1;
    unsigned DCCP3Y:1;
    unsigned DCCP3X:1;
  };
  struct {
    unsigned :4;
    unsigned DC3B0:1;
    unsigned DC3B1:1;
  };
} CCP3CONbits;
extern volatile near unsigned char       CCPR3L;
extern volatile near unsigned            CCPR3;
extern volatile near unsigned char       CCPR3H;
extern volatile near unsigned char       CCP2CON;
extern volatile near union {
  struct {
    unsigned :4;
    unsigned CCP2Y:1;
    unsigned CCP2X:1;
  };
  struct {
    unsigned CCP2M0:1;
    unsigned CCP2M1:1;
    unsigned CCP2M2:1;
    unsigned CCP2M3:1;
    unsigned DC2B0:1;
    unsigned DC2B1:1;
  };
} CCP2CONbits;
extern volatile near unsigned char       CCPR2L;
extern volatile near unsigned            CCPR2;
extern volatile near unsigned char       CCPR2H;
extern volatile near unsigned char       CCP1CON;
extern volatile near union {
  struct {
    unsigned CCP1M0:1;
    unsigned CCP1M1:1;
    unsigned CCP1M2:1;
    unsigned CCP1M3:1;
    unsigned DC1B0:1;
    unsigned DC1B1:1;
  };
  struct {
    unsigned :4;
    unsigned CCP1Y:1;
    unsigned CCP1X:1;
  };
} CCP1CONbits;
extern volatile near unsigned            CCPR1;
extern volatile near unsigned char       CCPR1L;
extern volatile near unsigned char       CCPR1H;
extern volatile near unsigned char       ADCON2;
extern volatile near struct {
  unsigned ADCS0:1;
  unsigned ADCS1:1;
  unsigned ADCS2:1;
  unsigned :4;
  unsigned ADFM:1;
} ADCON2bits;
extern volatile near unsigned char       ADCON1;
extern volatile near struct {
  unsigned PCFG0:1;
  unsigned PCFG1:1;
  unsigned PCFG2:1;
  unsigned PCFG3:1;
  unsigned VCFG0:1;
  unsigned VCFG1:1;
} ADCON1bits;
extern volatile near unsigned char       ADCON0;
extern volatile near union {
  struct {
    unsigned :1;
    unsigned DONE:1;
  };
  struct {
    unsigned :1;
    unsigned GO_DONE:1;
  };
  struct {
    unsigned ADON:1;
    unsigned GO:1;
    unsigned CHS0:1;
    unsigned CHS1:1;
    unsigned CHS2:1;
    unsigned CHS3:1;
  };
  struct {
    unsigned :1;
    unsigned NOT_DONE:1;
  };
} ADCON0bits;
extern volatile near unsigned char       ADRESL;
extern volatile near unsigned            ADRES;
extern volatile near unsigned char       ADRESH;
extern volatile near unsigned char       SSPCON2;
extern volatile near struct {
  unsigned SEN:1;
  unsigned RSEN:1;
  unsigned PEN:1;
  unsigned RCEN:1;
  unsigned ACKEN:1;
  unsigned ACKDT:1;
  unsigned ACKSTAT:1;
  unsigned GCEN:1;
} SSPCON2bits;
extern volatile near unsigned char       SSPCON1;
extern volatile near struct {
  unsigned SSPM0:1;
  unsigned SSPM1:1;
  unsigned SSPM2:1;
  unsigned SSPM3:1;
  unsigned CKP:1;
  unsigned SSPEN:1;
  unsigned SSPOV:1;
  unsigned WCOL:1;
} SSPCON1bits;
extern volatile near unsigned char       SSPSTAT;
extern volatile near union {
  struct {
    unsigned BF:1;
    unsigned UA:1;
    unsigned R_W:1;
    unsigned S:1;
    unsigned P:1;
    unsigned D_A:1;
    unsigned CKE:1;
    unsigned SMP:1;
  };
  struct {
    unsigned :2;
    unsigned I2C_READ:1;
    unsigned I2C_START:1;
    unsigned I2C_STOP:1;
    unsigned I2C_DAT:1;
  };
  struct {
    unsigned :2;
    unsigned NOT_W:1;
    unsigned :2;
    unsigned NOT_A:1;
  };
  struct {
    unsigned :2;
    unsigned NOT_WRITE:1;
    unsigned :2;
    unsigned NOT_ADDRESS:1;
  };
  struct {
    unsigned :2;
    unsigned READ_WRITE:1;
    unsigned :2;
    unsigned DATA_ADDRESS:1;
  };
  struct {
    unsigned :2;
    unsigned R:1;
    unsigned :2;
    unsigned D:1;
  };
} SSPSTATbits;
extern volatile near unsigned char       SSPADD;
extern volatile near unsigned char       SSPBUF;
extern volatile near unsigned char       T2CON;
extern volatile near struct {
  unsigned T2CKPS0:1;
  unsigned T2CKPS1:1;