rover_gpio.hpp

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/*
 * Copyright (c) 2017 FH Dortmund and others
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Description:
 *    Rover Gpio API - Interfaces for Rover general purpose I/O application development - Header file
 *
 * Contributors:
 *    M.Ozcelikors <mozcelikors@gmail.com>, created API 17.11.2017
 *
 */

#ifndef API_ROVER_GPIO_HPP_
#define API_ROVER_GPIO_HPP_

namespace rover
{
    class RoverGpio
    {
        public:

            /* Pin Modes */
            static const int INPUT_ = 0;

            static const int OUTPUT_ = 1;

            static const int PWM_OUTPUT_ = 2;

            static const int GPIO_CLOCK_ = 3;

            static const int SOFT_PWM_OUTPUT_ = 4;

            static const int SOFT_TONE_OUTPUT_ = 5;

            static const int PWM_TONE_OUTPUT_ = 6;

            /* Voltage levels */
            static const int LO = 0;

            static const int HI = 1;

            explicit RoverGpio();

            void wPiDigitalWrite (const int pin, const int value);

            int wPiDigitalRead (const int pin);

            void wPiPinMode (const int pin, const int set_val);

            void wPiSoftToneCreate (const int pin);

            void wPiSoftToneWrite (const int pin, const int tone);

            void wPiDelay (const unsigned int period_ms);
    };
}



#endif /* API_ROVER_GPIO_HPP_ */