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#include <xc.h> #define _XTAL_FREQ 10000000UL // 10MHz // Configuration bits #pragma config FOSC = HS // Oscillator Selection bits (HS oscillator) #pragma config WDTE = OFF // Watchdog Timer Enable bit (WDT Disabled) #pragma config PWRTE = OFF // Power-up Timer Enable bit (PWRT disabled) #pragma config CP = OFF // FLASH Program Memory Code Protection bits (Code protection off) #pragma config BOREN = ON // Brown-out Reset Enable bit (BOR enabled) #pragma config LVP = OFF // Low Voltage In-Circuit Serial Programming Disable bit (RB3/PGM pin has PGM function; low-voltage programming enabled) #pragma config CPD = OFF // Data EE Memory Code Protection (Code Protection off) #pragma config WRT = OFF // FLASH Program Memory Write Disable (Unprotected program memory may be written to by EECON control) // LCD pin definitions #define LCD_BUS PORTB // Data bus for LCD (8 bits) #define ENABLE_LCD PORTCbits.RC1 // Enable pin of LCD #define RS_LCD PORTCbits.RC0 // RS pin of LCD // Direction configuration for pins #define LCD_BUS_DIRECTION TRISB // Data bus tristate register #define ENABLE_DIRECTION TRISCbits.TRISC1 // Enable pin tristate register #define RS_DIRECTION TRISCbits.TRISC0 // RS pin tristate register // LCD line addresses #define Line0 0x80 #define Line1 0xC0
