/home/travis/build/lis-epfl/MAVRIC_Library/hal/chibios/gpio_chibios.hpp

/*******************************************************************************
 * Copyright (c) 2009-2016, MAV'RIC Development Team
 * All rights reserved.
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 * modification, are permitted provided that the following conditions are met:
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/*******************************************************************************
 * \file    gpio_chibios.hpp
 *
 * \author  MAV'RIC Team
 *
 * \brief   GPIO wrapper for ChibiOS/HAL
 *
 ******************************************************************************/

#include "hal/common/gpio.hpp"

extern "C"
{
#include "libs/ChibiOS/os/hal/include/hal.h"
}


class Gpio_chibios: public Gpio
{
public:

    struct conf_t
    {
        ioportid_t      port;
        ioportmask_t    pin;
    };

    Gpio_chibios(conf_t config);

    bool init(void);

    bool configure(gpio_dir_t dir, gpio_pull_updown_t pull);


    bool set_high(void);


    bool set_low(void);


    bool toggle(void);


    bool write(bool level);


    bool read(void);


private:
    ioportid_t      port_;   
    ioportmask_t    pin_;    
    bool            level_;  
};