pic1683.h

一个PIC的demo程序包

/*
 *	Header file for the Microchip :
 * 	PIC 16F83 chip
 *	PIC 16CR83 chip
 *	Midrange Microcontrollers
 */

static volatile unsigned char TMR0	@ 0x01;
static volatile unsigned char RTCC	@ 0x01;
static volatile unsigned char PCL	@ 0x02;
static volatile unsigned char STATUS	@ 0x03;
static          unsigned char FSR	@ 0x04;
static volatile unsigned char PORTA	@ 0x05;
static volatile unsigned char PORTB	@ 0x06;
static volatile unsigned char EEDATA	@ 0x08;
static volatile unsigned char EEADR	@ 0x09;
static          unsigned char PCLATH	@ 0x0A;
static volatile unsigned char INTCON	@ 0x0B;

static          unsigned char bank1	OPTION	@ 0x81;
static          unsigned char bank1	TRISA	@ 0x85;
static          unsigned char bank1	TRISB	@ 0x86;
static volatile unsigned char bank1	EECON1	@ 0x88;
static volatile unsigned char bank1	EECON2	@ 0x89;

/*	STATUS bits	*/
static bit      RP0     @ (unsigned)&STATUS*8+5;
static bit	TO	@ (unsigned)&STATUS*8+4;
static bit	PD	@ (unsigned)&STATUS*8+3;
static bit      ZERO    @ (unsigned)&STATUS*8+2;
static bit      DC      @ (unsigned)&STATUS*8+1;
static bit      CARRY   @ (unsigned)&STATUS*8+0;

/*      PORTA bits      */
static bit      RA4     @ (unsigned)&PORTA*8+4;
static bit      RA3     @ (unsigned)&PORTA*8+3;
static bit      RA2     @ (unsigned)&PORTA*8+2;
static bit      RA1     @ (unsigned)&PORTA*8+1;
static bit      RA0     @ (unsigned)&PORTA*8+0;

/*      PORTB bits      */
static bit      RB7     @ (unsigned)&PORTB*8+7;
static bit      RB6     @ (unsigned)&PORTB*8+6;
static bit      RB5     @ (unsigned)&PORTB*8+5;
static bit      RB4     @ (unsigned)&PORTB*8+4;
static bit      RB3     @ (unsigned)&PORTB*8+3;
static bit      RB2     @ (unsigned)&PORTB*8+2;
static bit      RB1     @ (unsigned)&PORTB*8+1;
static bit      RB0     @ (unsigned)&PORTB*8+0;
static bit      INT     @ (unsigned)&PORTB*8+0;

/*	INTCON bits	*/
static bit	GIE	@ (unsigned)&INTCON*8+7;
static bit	EEIE	@ (unsigned)&INTCON*8+6;
static bit	T0IE	@ (unsigned)&INTCON*8+5;
static bit	INTE	@ (unsigned)&INTCON*8+4;
static bit	RBIE	@ (unsigned)&INTCON*8+3;
static bit	T0IF	@ (unsigned)&INTCON*8+2;
static bit	INTF	@ (unsigned)&INTCON*8+1;
static bit	RBIF	@ (unsigned)&INTCON*8+0;

/*	OPTION bits	*/
static bank1 bit	RBPU	@ (unsigned)&OPTION*8+7;
static bank1 bit	INTEDG	@ (unsigned)&OPTION*8+6;
static bank1 bit	T0CS	@ (unsigned)&OPTION*8+5;
static bank1 bit	T0SE	@ (unsigned)&OPTION*8+4;
static bank1 bit	PSA	@ (unsigned)&OPTION*8+3;
static bank1 bit	PS2	@ (unsigned)&OPTION*8+2;
static bank1 bit	PS1	@ (unsigned)&OPTION*8+1;
static bank1 bit	PS0	@ (unsigned)&OPTION*8+0;

/*      TRISA bits      */
static bank1 bit        TRISA4  @ (unsigned)&TRISA*8+4;
static bank1 bit        TRISA3  @ (unsigned)&TRISA*8+3;
static bank1 bit        TRISA2  @ (unsigned)&TRISA*8+2;
static bank1 bit        TRISA1  @ (unsigned)&TRISA*8+1;
static bank1 bit        TRISA0  @ (unsigned)&TRISA*8+0;

/*      TRISB bits      */
static bank1 bit        TRISB7  @ (unsigned)&TRISB*8+7;
static bank1 bit        TRISB6  @ (unsigned)&TRISB*8+6;
static bank1 bit        TRISB5  @ (unsigned)&TRISB*8+5;
static bank1 bit        TRISB4  @ (unsigned)&TRISB*8+4;
static bank1 bit        TRISB3  @ (unsigned)&TRISB*8+3;
static bank1 bit        TRISB2  @ (unsigned)&TRISB*8+2;
static bank1 bit        TRISB1  @ (unsigned)&TRISB*8+1;
static bank1 bit        TRISB0  @ (unsigned)&TRISB*8+0;

/*	EECON1 bits	*/
static bank1 bit	EEIF	@ (unsigned)&EECON1*8+4;
static bank1 bit	WRERR	@ (unsigned)&EECON1*8+3;
static bank1 bit	WREN	@ (unsigned)&EECON1*8+2;
static bank1 bit	WR	@ (unsigned)&EECON1*8+1;
static bank1 bit	RD	@ (unsigned)&EECON1*8+0;

#define CONFIG_ADDR	0x2007
#define FOSC0		0x01
#define FOSC1		0x02
#define WDTE		0x04
#define PWRTE		0x08