source: arduino-1-6-7/trunk/fuentes/arduino-ide-amd64/hardware/arduino/avr/cores/arduino/wiring_private.h @ 4837

Last change on this file since 4837 was 4837, checked in by daduve, 2 years ago

Adding new version

File size: 2.2 KB
Line 
1/*
2  wiring_private.h - Internal header file.
3  Part of Arduino - http://www.arduino.cc/
4
5  Copyright (c) 2005-2006 David A. Mellis
6
7  This library is free software; you can redistribute it and/or
8  modify it under the terms of the GNU Lesser General Public
9  License as published by the Free Software Foundation; either
10  version 2.1 of the License, or (at your option) any later version.
11
12  This library is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15  Lesser General Public License for more details.
16
17  You should have received a copy of the GNU Lesser General
18  Public License along with this library; if not, write to the
19  Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20  Boston, MA  02111-1307  USA
21*/
22
23#ifndef WiringPrivate_h
24#define WiringPrivate_h
25
26#include <avr/io.h>
27#include <avr/interrupt.h>
28#include <stdio.h>
29#include <stdarg.h>
30
31#include "Arduino.h"
32
33#ifdef __cplusplus
34extern "C"{
35#endif
36
37#ifndef cbi
38#define cbi(sfr, bit) (_SFR_BYTE(sfr) &= ~_BV(bit))
39#endif
40#ifndef sbi
41#define sbi(sfr, bit) (_SFR_BYTE(sfr) |= _BV(bit))
42#endif
43
44uint32_t countPulseASM(volatile uint8_t *port, uint8_t bit, uint8_t stateMask, unsigned long maxloops);
45
46#define EXTERNAL_INT_0 0
47#define EXTERNAL_INT_1 1
48#define EXTERNAL_INT_2 2
49#define EXTERNAL_INT_3 3
50#define EXTERNAL_INT_4 4
51#define EXTERNAL_INT_5 5
52#define EXTERNAL_INT_6 6
53#define EXTERNAL_INT_7 7
54
55#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(__AVR_ATmega128RFA1__) || defined(__AVR_ATmega256RFR2__) || \
56    defined(__AVR_AT90USB82__) || defined(__AVR_AT90USB162__) || defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U2__) || defined(__AVR_ATmega8U2__)
57#define EXTERNAL_NUM_INTERRUPTS 8
58#elif defined(__AVR_ATmega1284__) || defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega644__) || defined(__AVR_ATmega644A__) || defined(__AVR_ATmega644P__) || defined(__AVR_ATmega644PA__)
59#define EXTERNAL_NUM_INTERRUPTS 3
60#elif defined(__AVR_ATmega32U4__)
61#define EXTERNAL_NUM_INTERRUPTS 5
62#else
63#define EXTERNAL_NUM_INTERRUPTS 2
64#endif
65
66typedef void (*voidFuncPtr)(void);
67
68#ifdef __cplusplus
69} // extern "C"
70#endif
71
72#endif
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