common.h

/* 
 * File:   common.h
 * 
 * Common definitions used in this project.
 *
 * Author: Luis Teixeira (creationfactory.co)
 * 
 * Licence and copyright notice:
 *
 * Copyright 2020 Luis Teixeira
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, softwar
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Created on 11th June 2020, 14:35
 */

#ifndef COMMON_H
#define	COMMON_H

#ifdef	__cplusplus
extern "C" {
#endif

// CONFIG

#ifdef LOW_SPEED
#pragma config FOSC = INTOSCIO  // Oscillator Selection bits (INTOSC oscillator: I/O function on RA6/OSC2/CLKOUT pin, I/O function on RA7/OSC1/CLKIN)
#else
#pragma config FOSC = HS
#endif

#pragma config WDTE = OFF       // Watchdog Timer Enable bit (WDT disabled)
#pragma config PWRTE = ON       // Power-up Timer Enable bit (PWRT enabled)
#pragma config MCLRE = OFF      // RA5/MCLR/VPP Pin Function Select bit (RA5/MCLR/VPP pin function is digital input, MCLR internally tied to VDD)
#pragma config BOREN = OFF      // Brown-out Detect Enable bit (BOD disabled)
#pragma config LVP = OFF        // Low-Voltage Programming Enable bit (RB4/PGM pin has digital I/O function, HV on MCLR must be used for programming)
#pragma config CPD = OFF        // Data EE Memory Code Protection bit (Data memory code protection off)
#pragma config CP = OFF         // Flash Program Memory Code Protection bit (Code protection off)

#include <xc.h>

#include <xc.h>
#include <pic.h>
#include <pic16f628a.h>

#ifndef _XTAL_FREQ
#ifdef LOW_SPEED
#define _XTAL_FREQ 4000000
#else
#define _XTAL_FREQ 20000000
#endif
#endif
    
#ifdef	__cplusplus
}
#endif

#endif	/* COMMON_H */