/home/travis/build/lis-epfl/MAVRIC_Library/hal/avr32/gpio_avr32.hpp

/*******************************************************************************
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/*******************************************************************************
 * \file    gpio_avr32.hpp
 *
 * \author  MAV'RIC Team
 *
 * \brief   Implementation of GPIO peripherals for avr32
 *
 ******************************************************************************/

#ifndef GPIO_AVR32_HPP_
#define GPIO_AVR32_HPP_

#include "hal/common/gpio.hpp"
#include <cstdint>

typedef struct
{
    uint32_t pin;           
    gpio_dir_t dir;
    gpio_pull_updown_t pull;
} gpio_avr32_conf_t;


static inline gpio_avr32_conf_t gpio_avr32_default_config();


class Gpio_avr32: public Gpio
{
public:
    Gpio_avr32(gpio_avr32_conf_t config = gpio_avr32_default_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:
    gpio_avr32_conf_t   config_;    
};


static inline gpio_avr32_conf_t gpio_avr32_default_config()
{
    gpio_avr32_conf_t conf = {};
    conf.pin    = 0;
    conf.dir    = GPIO_INPUT;
    conf.pull   = GPIO_PULL_UPDOWN_NONE;

    return conf;
}

#endif /* GPIO_AVR32_HPP_ */