有一个STC8共用的头文件啊——STC8Fxx或STC8Axx通用。
#ifndef __STC8F_H_
#define __STC8F_H_
/////////////////////////////////////////////////
//包含本头文件后,不用另外再包含"REG51.H"
//内核特殊功能寄存器
sfr ACC = 0xe0;
sfr B = 0xf0;
sfr PSW = 0xd0;
sbit CY = PSW^7;
sbit AC = PSW^6;
sbit F0 = PSW^5;
sbit RS1 = PSW^4;
sbit RS0 = PSW^3;
sbit OV = PSW^2;
sbit P = PSW^0;
sfr SP = 0x81;
sfr DPL = 0x82;
sfr DPH = 0x83;
sfr TA = 0xae;
sfr DPS = 0xe3;
sfr DPL1 = 0xe4;
sfr DPH1 = 0xe5;
//I/O 口特殊功能寄存器
sfr P0 = 0x80;
sfr P1 = 0x90;
sfr P2 = 0xa0;
sfr P3 = 0xb0;
sfr P4 = 0xc0;
sfr P5 = 0xc8;
sfr P6 = 0xe8;
sfr P7 = 0xf8;
sfr P0M0 = 0x94;
sfr P0M1 = 0x93;
sfr P1M0 = 0x92;
sfr P1M1 = 0x91;
sfr P2M0 = 0x96;
sfr P2M1 = 0x95;
sfr P3M0 = 0xb2;
sfr P3M1 = 0xb1;
sfr P4M0 = 0xb4;
sfr P4M1 = 0xb3;
sfr P5M0 = 0xca;
sfr P5M1 = 0xc9;
sfr P6M0 = 0xcc;
sfr P6M1 = 0xcb;
sfr P7M0 = 0xe2;
sfr P7M1 = 0xe1;
sbit P00 = P0^0;
sbit P01 = P0^1;
sbit P02 = P0^2;
sbit P03 = P0^3;
sbit P04 = P0^4;
sbit P05 = P0^5;
sbit P06 = P0^6;
sbit P07 = P0^7;
sbit P10 = P1^0;
sbit P11 = P1^1;
sbit P12 = P1^2;
sbit P13 = P1^3;
sbit P14 = P1^4;
sbit P15 = P1^5;
sbit P16 = P1^6;
sbit P17 = P1^7;
sbit P20 = P2^0;
sbit P21 = P2^1;
sbit P22 = P2^2;
sbit P23 = P2^3;
sbit P24 = P2^4;
sbit P25 = P2^5;
sbit P26 = P2^6;
sbit P27 = P2^7;
sbit P30 = P3^0;
sbit P31 = P3^1;
sbit P32 = P3^2;
sbit P33 = P3^3;
sbit P34 = P3^4;
sbit P35 = P3^5;
sbit P36 = P3^6;
sbit P37 = P3^7;
sbit P40 = P4^0;
sbit P41 = P4^1;
sbit P42 = P4^2;
sbit P43 = P4^3;
sbit P44 = P4^4;
sbit P45 = P4^5;
sbit P46 = P4^6;
sbit P47 = P4^7;
sbit P50 = P5^0;
sbit P51 = P5^1;
sbit P52 = P5^2;
sbit P53 = P5^3;
sbit P54 = P5^4;
sbit P55 = P5^5;
sbit P56 = P5^6;
sbit P57 = P5^7;
sbit P60 = P6^0;
sbit P61 = P6^1;
sbit P62 = P6^2;
sbit P63 = P6^3;
sbit P64 = P6^4;
sbit P65 = P6^5;
sbit P66 = P6^6;
sbit P67 = P6^7;
sbit P70 = P7^0;
sbit P71 = P7^1;
sbit P72 = P7^2;
sbit P73 = P7^3;
sbit P74 = P7^4;
sbit P75 = P7^5;
sbit P76 = P7^6;
sbit P77 = P7^7;
//如下特殊功能寄存器位于扩展RAM区域
//访问这些寄存器,需先将P_SW2的BIT7设置为1,才可正常读写
#define P0PU (*(unsigned char volatile xdata *)0xfe10)
#define P1PU (*(unsigned char volatile xdata *)0xfe11)
#define P2PU (*(unsigned char volatile xdata *)0xfe12)
#define P3PU (*(unsigned char volatile xdata *)0xfe13)
#define P4PU (*(unsigned char volatile xdata *)0xfe14)
#define P5PU (*(unsigned char volatile xdata *)0xfe15)
#define P6PU (*(unsigned char volatile xdata *)0xfe16)
#define P7PU (*(unsigned char volatile xdata *)0xfe17)
#define P0NCS (*(unsigned char volatile xdata *)0xfe18)
#define P1NCS (*(unsigned char volatile xdata *)0xfe19)
#define P2NCS (*(unsigned char volatile xdata *)0xfe1a)
#define P3NCS (*(unsigned char volatile xdata *)0xfe1b)
#define P4NCS (*(unsigned char volatile xdata *)0xfe1c)
#define P5NCS (*(unsigned char volatile xdata *)0xfe1d)
#define P6NCS (*(unsigned char volatile xdata *)0xfe1e)
#define P7NCS (*(unsigned char volatile xdata *)0xfe1f)
//系统管理特殊功能寄存器
sfr PCON = 0x87;
#define SMOD 0x80
#define SMOD0 0x40
#define LVDF 0x20
#define POF 0x10
#define GF1 0x08
#define GF0 0x04
#define PD 0x02
#define IDL 0x01
sfr AUXR = 0x8e;
#define T0x12 0x80
#define T1x12 0x40
#define UART_M0x6 0x20
#define T2R 0x10
#define T2_CT 0x08
#define T2x12 0x04
#define EXTRAM 0x02
#define S1ST2 0x01
sfr AUXR2 = 0x97;
#define TXLNRX 0x10
sfr BUS_SPEED = 0xa1;
sfr P_SW1 = 0xa2;
sfr P_SW2 = 0xba;
#define EAXFR 0x80
sfr VOCTRL = 0xbb;
sfr RSTCFG = 0xff;
//如下特殊功能寄存器位于扩展RAM区域
//访问这些寄存器,需先将P_SW2的BIT7设置为1,才可正常读写
#define CKSEL (*(unsigned char volatile xdata *)0xfe00)
#define CLKDIV (*(unsigned char volatile xdata *)0xfe01)
#define IRC24MCR (*(unsigned char volatile xdata *)0xfe02)
#define XOSCCR (*(unsigned char volatile xdata *)0xfe03)
#define IRC32KCR (*(unsigned char volatile xdata *)0xfe04)
//中断特殊功能寄存器
sfr IE = 0xa8;
sbit EA = IE^7;
sbit ELVD = IE^6;
sbit EADC = IE^5;
sbit ES = IE^4;
sbit ET1 = IE^3;
sbit EX1 = IE^2;
sbit ET0 = IE^1;
sbit EX0 = IE^0;
sfr IE2 = 0xaf;
#define ET4 0x40
#define ET3 0x20
#define ES4 0x10
#define ES3 0x08
#define ET2 0x04
#define ESPI 0x02
#define ES2 0x01
sfr IP = 0xb8;
sbit PPCA = IP^7;
sbit PLVD = IP^6;
sbit PADC = IP^5;
sbit PS = IP^4;
sbit PT1 = IP^3;
sbit PX1 = IP^2;
sbit PT0 = IP^1;
sbit PX0 = IP^0;
sfr IP2 = 0xb5;
#define PI2C 0x40
#define PCMP 0x20
#define PX4 0x10
#define PPWMFD 0x08
#define PPWM 0x04
#define PSPI 0x02
#define PS2 0x01
sfr IPH = 0xb7;
#define PPCAH 0x80
#define PLVDH 0x40
#define PADCH 0x20
#define PSH 0x10
#define PT1H 0x08
#define PX1H 0x04
#define PT0H 0x02
#define PX0H 0x01
sfr IP2H = 0xb6;
#define PI2CH 0x40
#define PCMPH 0x20
#define PX4H 0x10
#define PPWMFDH 0x08
#define PPWMH 0x04
#define PSPIH 0x02
#define PS2H 0x01
sfr INTCLKO = 0x8f;
#define EX4 0x40
#define EX3 0x20
#define EX2 0x10
#define T2CLKO 0x04
#define T1CLKO 0x02
#define T0CLKO 0x01
sfr AUXINTIF = 0xef;
#define INT4IF 0x40
#define INT3IF 0x20
#define INT2IF 0x10
#define T4IF 0x04
#define T3IF 0x02
#define T2IF 0x01
//定时器特殊功能寄存器
sfr TCON = 0x88;
sbit TF1 = TCON^7;
sbit TR1 = TCON^6;
sbit TF0 = TCON^5;
sbit TR0 = TCON^4;
sbit IE1 = TCON^3;
sbit IT1 = TCON^2;
sbit IE0 = TCON^1;
sbit IT0 = TCON^0;
sfr TMOD = 0x89;
#define T1_GATE 0x80
#define T1_CT 0x40
#define T1_M1 0x20
#define T1_M0 0x10
#define T0_GATE 0x08
#define T0_CT 0x04
#define T0_M1 0x02
#define T0_M0 0x01
sfr TL0 = 0x8a;
sfr TL1 = 0x8b;
sfr TH0 = 0x8c;
sfr TH1 = 0x8d;
sfr T4T3M = 0xd1;
#define T4R 0x80
#define T4_CT 0x40
#define T4x12 0x20
#define T4CLKO 0x10
#define T3R 0x08
#define T3_CT 0x04
#define T3x12 0x02
#define T3CLKO 0x01
sfr T4H = 0xd2;
sfr T4L = 0xd3;
sfr T3H = 0xd4;
sfr T3L = 0xd5;
sfr T2H = 0xd6;
sfr T2L = 0xd7;
sfr TH4 = 0xd2;
sfr TL4 = 0xd3;
sfr TH3 = 0xd4;
sfr TL3 = 0xd5;
sfr TH2 = 0xd6;
sfr TL2 = 0xd7;
sfr WKTCL = 0xaa;
sfr WKTCH = 0xab;
#define WKTEN 0x80
sfr WDT_CONTR = 0xc1;
#define WDT_FLAG 0x80
#define EN_WDT 0x20
#define CLR_WDT 0x10
#define IDL_WDT 0x08
//串行口特殊功能寄存器
sfr SCON = 0x98;
sbit SM0 = SCON^7;
sbit SM1 = SCON^6;
sbit SM2 = SCON^5;
sbit REN = SCON^4;
sbit TB8 = SCON^3;
sbit RB8 = SCON^2;
sbit TI = SCON^1;
sbit RI = SCON^0;
sfr SBUF = 0x99;
sfr S2CON = 0x9a;
#define S2SM0 0x80
#define S2ST4 0x40
#define S2SM2 0x20
#define S2REN 0x10
#define S2TB8 0x08
#define S2RB8 0x04
#define S2TI 0x02
#define S2RI 0x01
sfr S2BUF = 0x9b;
sfr S3CON = 0xac;
#define S3SM0 0x80
#define S3ST4 0x40
#define S3SM2 0x20
#define S3REN 0x10
#define S3TB8 0x08
#define S3RB8 0x04
#define S3TI 0x02
#define S3RI 0x01
sfr S3BUF = 0xad;
sfr S4CON = 0x84;
#define S4SM0 0x80
#define S4ST4 0x40
#define S4SM2 0x20
#define S4REN 0x10
#define S4TB8 0x08
#define S4RB8 0x04
#define S4TI 0x02
#define S4RI 0x01
sfr S4BUF = 0x85;
sfr SADDR = 0xa9;
sfr SADEN = 0xb9;
//ADC 特殊功能寄存器
sfr ADC_CONTR = 0xbc;
#define ADC_POWER 0x80
#define ADC_START 0x40
#define ADC_FLAG 0x20
sfr ADC_RES = 0xbd;
sfr ADC_RESL = 0xbe;
sfr ADCCFG = 0xde;
#define ADC_RESFMT 0x20
//SPI 特殊功能寄存器
sfr SPSTAT = 0xcd;
#define SPIF 0x80
#define WCOL 0x40
sfr SPCTL = 0xce;
#define SSIG 0x80
#define SPEN 0x40
#define DORD 0x20
#define MSTR 0x10
#define CPOL 0x08
#define CPHA 0x04
sfr SPDAT = 0xcf;
//IAP/ISP 特殊功能寄存器
sfr IAP_DATA = 0xc2;
sfr IAP_ADDRH = 0xc3;
sfr IAP_ADDRL = 0xc4;
sfr IAP_CMD = 0xc5;
#define IAP_IDL 0x00
#define IAP_READ 0x01
#define IAP_WRITE 0x02
#define IAP_ERASE 0x03
sfr IAP_TRIG = 0xc6;
sfr IAP_CONTR = 0xc7;
#define IAPEN 0x80
#define SWBS 0x40
#define SWRST 0x20
#define CMD_FAIL 0x10
sfr ISP_DATA = 0xc2;
sfr ISP_ADDRH = 0xc3;
sfr ISP_ADDRL = 0xc4;
sfr ISP_CMD = 0xc5;
sfr ISP_TRIG = 0xc6;
sfr ISP_CONTR = 0xc7;
//比较器特殊功能寄存器
sfr CMPCR1 = 0xe6;
#define CMPEN 0x80
#define CMPIF 0x40
#define PIE 0x20
#define NIE 0x10
#define PIS 0x08
#define NIS 0x04
#define CMPOE 0x02
#define CMPRES 0x01
sfr CMPCR2 = 0xe7;
#define INVCMPO 0x80
#define DISFLT 0x40
//PCA/PWM 特殊功能寄存器
sfr CCON = 0xd8;
sbit CF = CCON^7;
sbit CR = CCON^6;
sbit CCF3 = CCON^3;
sbit CCF2 = CCON^2;
sbit CCF1 = CCON^1;
sbit CCF0 = CCON^0;
sfr CMOD = 0xd9;
#define CIDL 0x80
#define ECF 0x01
sfr CL = 0xe9;
sfr CH = 0xf9;
sfr CCAPM0 = 0xda;
#define ECOM0 0x40
#define CCAPP0 0x20
#define CCAPN0 0x10
#define MAT0 0x08
#define TOG0 0x04
#define PWM0 0x02
#define ECCF0 0x01
sfr CCAPM1 = 0xdb;
#define ECOM1 0x40
#define CCAPP1 0x20
#define CCAPN1 0x10
#define MAT1 0x08
#define TOG1 0x04
#define PWM1 0x02
#define ECCF1 0x01
sfr CCAPM2 = 0xdc;
#define ECOM2 0x40
#define CCAPP2 0x20
#define CCAPN2 0x10
#define MAT2 0x08
#define TOG2 0x04
#define PWM2 0x02
#define ECCF2 0x01
sfr CCAPM3 = 0xdd;
#define ECOM3 0x40
#define CCAPP3 0x20
#define CCAPN3 0x10
#define MAT3 0x08
#define TOG3 0x04
#define PWM3 0x02
#define ECCF3 0x01
sfr CCAP0L = 0xea;
sfr CCAP1L = 0xeb;
sfr CCAP2L = 0xec;
sfr CCAP3L = 0xed;
sfr CCAP0H = 0xfa;
sfr CCAP1H = 0xfb;
sfr CCAP2H = 0xfc;
sfr CCAP3H = 0xfd;
sfr PCA_PWM0 = 0xf2;
sfr PCA_PWM1 = 0xf3;
sfr PCA_PWM2 = 0xf4;
sfr PCA_PWM3 = 0xf5;
//增强型PWM波形发生器特殊功能寄存器
sfr PWMCFG = 0xf1;
#define CBIF 0x80
#define ETADC 0x40
sfr PWMIF = 0xf6;
#define C7IF 0x80
#define C6IF 0x40
#define C5IF 0x20
#define C4IF 0x10
#define C3IF 0x08
#define C2IF 0x04
#define C1IF 0x02
#define C0IF 0x01
sfr PWMFDCR = 0xf7;
#define INVCMP 0x80
#define INVIO 0x40
#define ENFD 0x20
#define FLTFLIO 0x10
#define EFDI 0x08
#define FDCMP 0x04
#define FDIO 0x02
#define FDIF 0x01
sfr PWMCR = 0xfe;
#define ENPWM 0x80
#define ECBI 0x40
//如下特殊功能寄存器位于扩展RAM区域
//访问这些寄存器,需先将P_SW2的BIT7设置为1,才可正常读写
#define PWMC (*(unsigned int volatile xdata *)0xfff0)
#define PWMCH (*(unsigned char volatile xdata *)0xfff0)
#define PWMCL (*(unsigned char volatile xdata *)0xfff1)
#define PWMCKS (*(unsigned char volatile xdata *)0xfff2)
#define TADCP (*(unsigned char volatile xdata *)0xfff3)
#define TADCPH (*(unsigned char volatile xdata *)0xfff3)
#define TADCPL (*(unsigned char volatile xdata *)0xfff4)
#define PWM0T1 (*(unsigned int volatile xdata *)0xff00)
#define PWM0T1H (*(unsigned char volatile xdata *)0xff00)
#define PWM0T1L (*(unsigned char volatile xdata *)0xff01)
#define PWM0T2 (*(unsigned int volatile xdata *)0xff02)
#define PWM0T2H (*(unsigned char volatile xdata *)0xff02)
#define PWM0T2L (*(unsigned char volatile xdata *)0xff03)
#define PWM0CR (*(unsigned char volatile xdata *)0xff04)
#define PWM0HLD (*(unsigned char volatile xdata *)0xff05)
#define PWM1T1 (*(unsigned int volatile xdata *)0xff10)
#define PWM1T1H (*(unsigned char volatile xdata *)0xff10)
#define PWM1T1L (*(unsigned char volatile xdata *)0xff11)
#define PWM1T2 (*(unsigned int volatile xdata *)0xff12)
#define PWM1T2H (*(unsigned char volatile xdata *)0xff12)
#define PWM1T2L (*(unsigned char volatile xdata *)0xff13)
#define PWM1CR (*(unsigned char volatile xdata *)0xff14)
#define PWM1HLD (*(unsigned char volatile xdata *)0xff15)
#define PWM2T1 (*(unsigned int volatile xdata *)0xff20)
#define PWM2T1H (*(unsigned char volatile xdata *)0xff20)
#define PWM2T1L (*(unsigned char volatile xdata *)0xff21)
#define PWM2T2 (*(unsigned int volatile xdata *)0xff22)
#define PWM2T2H (*(unsigned char volatile xdata *)0xff22)
#define PWM2T2L (*(unsigned char volatile xdata *)0xff23)
#define PWM2CR (*(unsigned char volatile xdata *)0xff24)
#define PWM2HLD (*(unsigned char volatile xdata *)0xff25)
#define PWM3T1 (*(unsigned int volatile xdata *)0xff30)
#define PWM3T1H (*(unsigned char volatile xdata *)0xff30)
#define PWM3T1L (*(unsigned char volatile xdata *)0xff31)
#define PWM3T2 (*(unsigned int volatile xdata *)0xff32)
#define PWM3T2H (*(unsigned char volatile xdata *)0xff32)
#define PWM3T2L (*(unsigned char volatile xdata *)0xff33)
#define PWM3CR (*(unsigned char volatile xdata *)0xff34)
#define PWM3HLD (*(unsigned char volatile xdata *)0xff35)
#define PWM4T1 (*(unsigned int volatile xdata *)0xff40)
#define PWM4T1H (*(unsigned char volatile xdata *)0xff40)
#define PWM4T1L (*(unsigned char volatile xdata *)0xff41)
#define PWM4T2 (*(unsigned int volatile xdata *)0xff42)
#define PWM4T2H (*(unsigned char volatile xdata *)0xff42)
#define PWM4T2L (*(unsigned char volatile xdata *)0xff43)
#define PWM4CR (*(unsigned char volatile xdata *)0xff44)
#define PWM4HLD (*(unsigned char volatile xdata *)0xff45)
#define PWM5T1 (*(unsigned int volatile xdata *)0xff50)
#define PWM5T1H (*(unsigned char volatile xdata *)0xff50)
#define PWM5T1L (*(unsigned char volatile xdata *)0xff51)
#define PWM5T2 (*(unsigned int volatile xdata *)0xff52)
#define PWM5T2H (*(unsigned char volatile xdata *)0xff52)
#define PWM5T2L (*(unsigned char volatile xdata *)0xff53)
#define PWM5CR (*(unsigned char volatile xdata *)0xff54)
#define PWM5HLD (*(unsigned char volatile xdata *)0xff55)
#define PWM6T1 (*(unsigned int volatile xdata *)0xff60)
#define PWM6T1H (*(unsigned char volatile xdata *)0xff60)
#define PWM6T1L (*(unsigned char volatile xdata *)0xff61)
#define PWM6T2 (*(unsigned int volatile xdata *)0xff62)
#define PWM6T2H (*(unsigned char volatile xdata *)0xff62)
#define PWM6T2L (*(unsigned char volatile xdata *)0xff63)
#define PWM6CR (*(unsigned char volatile xdata *)0xff64)
#define PWM6HLD (*(unsigned char volatile xdata *)0xff65)
#define PWM7T1 (*(unsigned int volatile xdata *)0xff70)
#define PWM7T1H (*(unsigned char volatile xdata *)0xff70)
#define PWM7T1L (*(unsigned char volatile xdata *)0xff71)
#define PWM7T2 (*(unsigned int volatile xdata *)0xff72)
#define PWM7T2H (*(unsigned char volatile xdata *)0xff72)
#define PWM7T2L (*(unsigned char volatile xdata *)0xff73)
#define PWM7CR (*(unsigned char volatile xdata *)0xff74)
#define PWM7HLD (*(unsigned char volatile xdata *)0xff75)
//I2C特殊功能寄存器
//如下特殊功能寄存器位于扩展RAM区域
//访问这些寄存器,需先将P_SW2的BIT7设置为1,才可正常读写
#define I2CCFG (*(unsigned char volatile xdata *)0xfe80)
#define ENI2C 0x80
#define MSSL 0x40
#define I2CMSCR (*(unsigned char volatile xdata *)0xfe81)
#define EMSI 0x80
#define I2CMSST (*(unsigned char volatile xdata *)0xfe82)
#define MSBUSY 0x80
#define MSIF 0x40
#define MSACKI 0x02
#define MSACKO 0x01
#define I2CSLCR (*(unsigned char volatile xdata *)0xfe83)
#define ESTAI 0x40
#define ERXI 0x20
#define ETXI 0x10
#define ESTOI 0x08
#define SLRST 0x01
#define I2CSLST (*(unsigned char volatile xdata *)0xfe84)
#define SLBUSY 0x80
#define STAIF 0x40
#define RXIF 0x20
#define TXIF 0x10
#define STOIF 0x08
#define TXING 0x04
#define SLACKI 0x02
#define SLACKO 0x01
#define I2CSLADR (*(unsigned char volatile xdata *)0xfe85)
#define I2CTXD (*(unsigned char volatile xdata *)0xfe86)
#define I2CRXD (*(unsigned char volatile xdata *)0xfe87)
/////////////////////////////////////////////////
#endif
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