#include "gpio_api.h"

/** Set the given pin as GPIO
 *
 * @param pin The pin to be set as GPIO
 * @return The GPIO port mask for this pin
 **/
uint32_t gpio_set(PinName pin)
{
	return 1;
}
/* Checks if gpio object is connected (pin was not initialized with NC)
 * @param pin The pin to be set as GPIO
 * @return 0 if port is initialized with NC
 **/
int gpio_is_connected(const gpio_t *obj)
{
	return 1;
}

/** Initialize the GPIO pin
 *
 * @param obj The GPIO object to initialize
 * @param pin The GPIO pin to initialize
 */
void gpio_init(gpio_t *obj, PinName pin)
{
	
}

/** Set the input pin mode
 *
 * @param obj  The GPIO object
 * @param mode The pin mode to be set
 */
void gpio_mode(gpio_t *obj, PinMode mode)
{
	
}

/** Set the pin direction
 *
 * @param obj       The GPIO object
 * @param direction The pin direction to be set
 */
void gpio_dir(gpio_t *obj, PinDirection direction)
{
	
}

/** Set the output value
 *
 * @param obj   The GPIO object
 * @param value The value to be set
 */
void gpio_write(gpio_t *obj, int value)
{
	
}

/** Read the input value
 *
 * @param obj The GPIO object
 * @return An integer value 1 or 0
 */
int gpio_read(gpio_t *obj)
{
	return 1;
}

// the following functions are generic and implemented in the common gpio.c file
// TODO: fix, will be moved to the common gpio header file

/** Init the input pin and set mode to PullDefault
 *
 * @param gpio The GPIO object
 * @param pin  The pin name
 */
void gpio_init_in(gpio_t *gpio, PinName pin)
{
	
}

/** Init the input pin and set the mode
 *
 * @param gpio  The GPIO object
 * @param pin   The pin name
 * @param mode  The pin mode to be set
 */
void gpio_init_in_ex(gpio_t *gpio, PinName pin, PinMode mode)
{
	
}

/** Init the output pin as an output, with predefined output value 0
 *
 * @param gpio The GPIO object
 * @param pin  The pin name
 * @return     An integer value 1 or 0
 */
void gpio_init_out(gpio_t *gpio, PinName pin)
{
	
}

/** Init the pin as an output and set the output value
 *
 * @param gpio  The GPIO object
 * @param pin   The pin name
 * @param value The value to be set
 */
void gpio_init_out_ex(gpio_t *gpio, PinName pin, int value)
{

}
/** Init the pin to be in/out
 *
 * @param gpio      The GPIO object
 * @param pin       The pin name
 * @param direction The pin direction to be set
 * @param mode      The pin mode to be set
 * @param value     The value to be set for an output pin
 */
void gpio_init_inout(gpio_t *gpio, PinName pin, PinDirection direction, PinMode mode, int value)
{
	
}


