PinModeStatus.h

Go to the documentation of this file.

/*
Copyright (C) 2020, 2021 Bengt Martensson.
 
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or (at
your option) any later version.
 
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
 
You should have received a copy of the GNU General Public License along with
this program. If not, see http://www.gnu.org/licenses/.
 */
 
#pragma once
 
#if ! defined(ARDUINO)
 
typedef enum {
    LOW = 0,
    HIGH = 1,
    CHANGE = 2,
    FALLING = 3,
    RISING = 4,
} PinStatus;
 
typedef enum {
    INPUT = 0x0,
    OUTPUT = 0x1,
    INPUT_PULLUP = 0x2,
    INPUT_PULLDOWN = 0x3,
} PinMode;
 
#elif defined(LOW) || defined(DOXYGEN)// ARDUINO
 
typedef int PinStatus;
 
typedef int PinMode;
 
#else
 
// Is Arduino, but LOW is not defined.
// We assume that PinStatus and PinMode are defined as enums.
 
#endif