/******************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Quick Ultralite module.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
******************************************************************************/

// Note: the following headers are written in C, they must be included in .c file to avoid compile errors
#include "board.h"
#include "fsl_gpio.h"
#include "fsl_common.h"

#ifdef NXP_FREERTOS
#include "FreeRTOSConfig.h"
#endif

void userButtonCallback(void);

void nxpConfig(void)
{
    const gpio_pin_config_t sw_config = {
        kGPIO_DigitalInput,
        0,
        kGPIO_IntRisingEdge,
    };

    const status_t status = EnableIRQ(BOARD_USER_BUTTON_IRQ);
    if (status != kStatus_Fail) {
        GPIO_PinInit(BOARD_USER_BUTTON_GPIO, BOARD_USER_BUTTON_GPIO_PIN, &sw_config);
        GPIO_PortEnableInterrupts(BOARD_USER_BUTTON_GPIO, 1U << BOARD_USER_BUTTON_GPIO_PIN);
    }

#ifdef NXP_FREERTOS
    NVIC_SetPriority(BOARD_USER_BUTTON_IRQ, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY);
#endif
}
void BOARD_USER_BUTTON_IRQ_HANDLER(void)
{
    GPIO_PortClearInterruptFlags(BOARD_USER_BUTTON_GPIO, 1U << BOARD_USER_BUTTON_GPIO_PIN);
    userButtonCallback();
}