/*
 * ivec_mcal_gpio.c
 *
 *  Created on: 22-Jan-2024
 *      Author: saar
 */

#include "../Include/ivec_mcal_gpio.h"


/*=======================================================================================PRIVATE_MEMBERS======================================================================================*/

static uint32_t GPIOInitCounter = 0;

/*=============================================================================================================================================================================================
                                                                                                API
==============================================================================================================================================================================================*/

/**
 * @brief Initializes all the GPIO pins.
 *
 * @returns 0 on success, -1 on failure.
 */
int8_t u8MCAL_gpioInit(void)
{
    if (GPIOInitCounter == 0)
    {
        GPIOInitCounter = 1;
//#define TOUCH_BUTTON_PORT                                                (GPIOB)
//#define TOUCH_BUTTON_PIN_17_PIN                                 (DL_GPIO_PIN_17)
//#define TOUCH_BUTTON_PIN_17_IOMUX                                (IOMUX_PINCM43)
//        DL_GPIO_initDigitalInput(IOMUX_PINCM43);
//        DL_GPIO_initDigitalInputFeatures(IOMUX_PINCM43, DL_GPIO_INVERSION_DISABLE, \
//                                         DL_GPIO_RESISTOR_NONE, DL_GPIO_HYSTERESIS_DISABLE, DL_GPIO_WAKEUP_DISABLE);
        DL_GPIO_initDigitalOutput(TM1650_SDA_PIN_IOMUX);
        DL_GPIO_initDigitalOutput(TM1650_SCL_PIN_IOMUX);
        DL_GPIO_setPins(TM1650_PORT, TM1650_SDA_PIN_PIN | TM1650_SCL_PIN_PIN);
        DL_GPIO_enableOutput(TM1650_PORT, TM1650_SDA_PIN_PIN | TM1650_SCL_PIN_PIN);
        return 0;
    }
    else
        return -1;
}

/**
 * @brief De-initializes the GPIO pins.
 *
 * @param GPIOx The GPIO port to de-initialize.
 * @param GPIO_Pin param is void.
 *
 * @returns 0 on success -1 on failure.
 */
int8_t u8MCAL_gpioDeInit(GPIO_Regs *GPIOx, uint32_t GPIO_Pin)
{
    if (GPIOInitCounter == 1)
    {
        GPIOInitCounter = 0;
        (void) GPIO_Pin;
        DL_GPIO_disablePower(GPIOx);
        return 0;
    }
    else
        return -1;
}

/**
 * @brief Writes a value to a GPIO pin.
 *
 * @param port The GPIO port to write to.
 * @param pin The pin to write to.
 * @param state The value to write to the pin.
 *
 * @returns None
 */
void vMCAL_gpioWrite(void* port, uint32_t pin, uint32_t state)
{
    if(state)
    {
        DL_GPIO_setPins(port, pin);
    }
    else
    {
        DL_GPIO_clearPins(port, pin);
    }
}

/**
 * @brief Reads the value of a GPIO pin.
 *
 * @param port The port of the pin to read.
 * @param pin The pin to read.
 *
 * @returns The value of the pin.
 */
uint32_t u32MCAL_gpioRead(void* port, uint32_t pin)
{
    return (DL_GPIO_readPins(port, pin));
}

/**
 * @brief Toggles a GPIO pin.
 *
 * @param port The GPIO port to toggle.
 * @param pin The GPIO pin to toggle.
 *
 * @returns None
 */
void vMCAL_gpioToggle(void *port, uint32_t pin)
{
    DL_GPIO_togglePins(port, pin);
}

/**
 * @brief Sets the direction of a GPIO pin.
 *
 * @param port The port of the GPIO pin.
 * @param pin The pin number of the GPIO pin.
 * @param direction The direction of the GPIO pin.  direction -> 0 = GPIO_IN, 1 = GPIO_OUT
 *
 * @returns None
 */
void vMCAL_setGpioDirection(uint32_t pincmIndex, bool direction)
{

    if(direction)
    {
        DL_GPIO_initDigitalOutput(pincmIndex);
    }
    else
    {
        DL_GPIO_initDigitalInput(pincmIndex);
    }
}

/*____________________________________________________________________________________________________________________________________________________________________________________________*/