pic16f874.h

sdcc是为51等小型嵌入式cpu设计的c语言编译器支持数种不同类型的cpu

#define _CP_UPPER_256        0x2FEF
#define _CP_OFF              0x3FFF
#define _DEBUG_ON            0x37FF
#define _DEBUG_OFF           0x3FFF
#define _WRT_ENABLE_ON       0x3FFF
#define _WRT_ENABLE_OFF      0x3DFF
#define _CPD_ON              0x3EFF
#define _CPD_OFF             0x3FFF
#define _LVP_ON              0x3FFF
#define _LVP_OFF             0x3F7F
#define _BODEN_ON            0x3FFF
#define _BODEN_OFF           0x3FBF
#define _PWRTE_OFF           0x3FFF
#define _PWRTE_ON            0x3FF7
#define _WDT_ON              0x3FFF
#define _WDT_OFF             0x3FFB
#define _LP_OSC              0x3FFC
#define _XT_OSC              0x3FFD
#define _HS_OSC              0x3FFE
#define _RC_OSC              0x3FFF

//         LIST

// ----- ADCON0 bits --------------------
typedef union {
  struct {
    unsigned char ADON:1;
    unsigned char :1;
    unsigned char GO:1;
    unsigned char CHS0:1;
    unsigned char CHS1:1;
    unsigned char CHS2:1;
    unsigned char ADCS0:1;
    unsigned char ADCS1:1;
  };
  struct {
    unsigned char :1;
    unsigned char :1;
    unsigned char NOT_DONE:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
  };
  struct {
    unsigned char :1;
    unsigned char :1;
    unsigned char GO_DONE:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
  };
} __ADCON0_bits_t;
extern volatile __ADCON0_bits_t __at(ADCON0_ADDR) ADCON0_bits;

#define ADON                 ADCON0_bits.ADON
#define GO                   ADCON0_bits.GO
#define NOT_DONE             ADCON0_bits.NOT_DONE
#define GO_DONE              ADCON0_bits.GO_DONE
#define CHS0                 ADCON0_bits.CHS0
#define CHS1                 ADCON0_bits.CHS1
#define CHS2                 ADCON0_bits.CHS2
#define ADCS0                ADCON0_bits.ADCS0
#define ADCS1                ADCON0_bits.ADCS1

// ----- ADCON1 bits --------------------
typedef union {
  struct {
    unsigned char PCFG0:1;
    unsigned char PCFG1:1;
    unsigned char PCFG2:1;
    unsigned char PCFG3:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char ADFM:1;
  };
} __ADCON1_bits_t;
extern volatile __ADCON1_bits_t __at(ADCON1_ADDR) ADCON1_bits;

#define PCFG0                ADCON1_bits.PCFG0
#define PCFG1                ADCON1_bits.PCFG1
#define PCFG2                ADCON1_bits.PCFG2
#define PCFG3                ADCON1_bits.PCFG3
#define ADFM                 ADCON1_bits.ADFM

// ----- CCP1CON bits --------------------
typedef union {
  struct {
    unsigned char CCP1M0:1;
    unsigned char CCP1M1:1;
    unsigned char CCP1M2:1;
    unsigned char CCP1M3:1;
    unsigned char CCP1Y:1;
    unsigned char CCP1X:1;
    unsigned char :1;
    unsigned char :1;
  };
} __CCP1CON_bits_t;
extern volatile __CCP1CON_bits_t __at(CCP1CON_ADDR) CCP1CON_bits;

#define CCP1M0               CCP1CON_bits.CCP1M0
#define CCP1M1               CCP1CON_bits.CCP1M1
#define CCP1M2               CCP1CON_bits.CCP1M2
#define CCP1M3               CCP1CON_bits.CCP1M3
#define CCP1Y                CCP1CON_bits.CCP1Y
#define CCP1X                CCP1CON_bits.CCP1X

// ----- CCP2CON bits --------------------
typedef union {
  struct {
    unsigned char CCP2M0:1;
    unsigned char CCP2M1:1;
    unsigned char CCP2M2:1;
    unsigned char CCP2M3:1;
    unsigned char CCP2Y:1;
    unsigned char CCP2X:1;
    unsigned char :1;
    unsigned char :1;
  };
} __CCP2CON_bits_t;
extern volatile __CCP2CON_bits_t __at(CCP2CON_ADDR) CCP2CON_bits;

#define CCP2M0               CCP2CON_bits.CCP2M0
#define CCP2M1               CCP2CON_bits.CCP2M1
#define CCP2M2               CCP2CON_bits.CCP2M2
#define CCP2M3               CCP2CON_bits.CCP2M3
#define CCP2Y                CCP2CON_bits.CCP2Y
#define CCP2X                CCP2CON_bits.CCP2X

// ----- EECON1 bits --------------------
typedef union {
  struct {
    unsigned char RD:1;
    unsigned char WR:1;
    unsigned char WREN:1;
    unsigned char WRERR:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char EEPGD:1;
  };
} __EECON1_bits_t;
extern volatile __EECON1_bits_t __at(EECON1_ADDR) EECON1_bits;

#define RD                   EECON1_bits.RD
#define WR                   EECON1_bits.WR
#define WREN                 EECON1_bits.WREN
#define WRERR                EECON1_bits.WRERR
#define EEPGD                EECON1_bits.EEPGD

// ----- INTCON bits --------------------
typedef union {
  struct {
    unsigned char RBIF:1;
    unsigned char INTF:1;
    unsigned char T0IF:1;
    unsigned char RBIE:1;
    unsigned char INTE:1;
    unsigned char T0IE:1;
    unsigned char PEIE:1;
    unsigned char GIE:1;
  };
} __INTCON_bits_t;
extern volatile __INTCON_bits_t __at(INTCON_ADDR) INTCON_bits;

#define RBIF                 INTCON_bits.RBIF
#define INTF                 INTCON_bits.INTF
#define T0IF                 INTCON_bits.T0IF
#define RBIE                 INTCON_bits.RBIE
#define INTE                 INTCON_bits.INTE
#define T0IE                 INTCON_bits.T0IE
#define PEIE                 INTCON_bits.PEIE
#define GIE                  INTCON_bits.GIE

// ----- OPTION_REG bits --------------------
typedef union {
  struct {
    unsigned char PS0:1;
    unsigned char PS1:1;
    unsigned char PS2:1;
    unsigned char PSA:1;
    unsigned char T0SE:1;
    unsigned char T0CS:1;
    unsigned char INTEDG:1;
    unsigned char NOT_RBPU:1;
  };
} __OPTION_REG_bits_t;
extern volatile __OPTION_REG_bits_t __at(OPTION_REG_ADDR) OPTION_REG_bits;

#define PS0                  OPTION_REG_bits.PS0
#define PS1                  OPTION_REG_bits.PS1
#define PS2                  OPTION_REG_bits.PS2
#define PSA                  OPTION_REG_bits.PSA
#define T0SE                 OPTION_REG_bits.T0SE
#define T0CS                 OPTION_REG_bits.T0CS
#define INTEDG               OPTION_REG_bits.INTEDG
#define NOT_RBPU             OPTION_REG_bits.NOT_RBPU

// ----- PCON bits --------------------
typedef union {
  struct {
    unsigned char NOT_BO:1;
    unsigned char NOT_POR:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
  };
  struct {
    unsigned char NOT_BOR:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
  };
} __PCON_bits_t;
extern volatile __PCON_bits_t __at(PCON_ADDR) PCON_bits;

#define NOT_BO               PCON_bits.NOT_BO
#define NOT_BOR              PCON_bits.NOT_BOR
#define NOT_POR              PCON_bits.NOT_POR

// ----- PIE1 bits --------------------
typedef union {
  struct {
    unsigned char TMR1IE:1;
    unsigned char TMR2IE:1;
    unsigned char CCP1IE:1;
    unsigned char SSPIE:1;
    unsigned char TXIE:1;
    unsigned char RCIE:1;
    unsigned char ADIE:1;
    unsigned char PSPIE:1;
  };
} __PIE1_bits_t;
extern volatile __PIE1_bits_t __at(PIE1_ADDR) PIE1_bits;

#define TMR1IE               PIE1_bits.TMR1IE
#define TMR2IE               PIE1_bits.TMR2IE
#define CCP1IE               PIE1_bits.CCP1IE
#define SSPIE                PIE1_bits.SSPIE
#define TXIE                 PIE1_bits.TXIE
#define RCIE                 PIE1_bits.RCIE
#define ADIE                 PIE1_bits.ADIE
#define PSPIE                PIE1_bits.PSPIE

// ----- PIE2 bits --------------------
typedef union {
  struct {
    unsigned char CCP2IE:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char BCLIE:1;
    unsigned char EEIE:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
  };
} __PIE2_bits_t;
extern volatile __PIE2_bits_t __at(PIE2_ADDR) PIE2_bits;

#define CCP2IE               PIE2_bits.CCP2IE
#define BCLIE                PIE2_bits.BCLIE
#define EEIE                 PIE2_bits.EEIE

// ----- PIR1 bits --------------------
typedef union {
  struct {
    unsigned char TMR1IF:1;
    unsigned char TMR2IF:1;
    unsigned char CCP1IF:1;
    unsigned char SSPIF:1;
    unsigned char TXIF:1;
    unsigned char RCIF:1;
    unsigned char ADIF:1;
    unsigned char PSPIF:1;
  };
} __PIR1_bits_t;
extern volatile __PIR1_bits_t __at(PIR1_ADDR) PIR1_bits;

#define TMR1IF               PIR1_bits.TMR1IF
#define TMR2IF               PIR1_bits.TMR2IF
#define CCP1IF               PIR1_bits.CCP1IF
#define SSPIF                PIR1_bits.SSPIF
#define TXIF                 PIR1_bits.TXIF
#define RCIF                 PIR1_bits.RCIF
#define ADIF                 PIR1_bits.ADIF
#define PSPIF                PIR1_bits.PSPIF

// ----- PIR2 bits --------------------
typedef union {
  struct {
    unsigned char CCP2IF:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char BCLIF:1;
    unsigned char EEIF:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
  };
} __PIR2_bits_t;
extern volatile __PIR2_bits_t __at(PIR2_ADDR) PIR2_bits;

#define CCP2IF               PIR2_bits.CCP2IF
#define BCLIF                PIR2_bits.BCLIF
#define EEIF                 PIR2_bits.EEIF

// ----- RCSTA bits --------------------
typedef union {
  struct {
    unsigned char RX9D:1;
    unsigned char OERR:1;
    unsigned char FERR:1;
    unsigned char ADDEN:1;
    unsigned char CREN:1;
    unsigned char SREN:1;
    unsigned char RX9:1;
    unsigned char SPEN:1;
  };
  struct {
    unsigned char RCD8:1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;
    unsigned char :1;