/*
 * Copyright 2021-2024 NXP
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

/**
*   @file       Emios_Pwm_Ip_Irq.c
*
*   @addtogroup emios_pwm_ip Emios Pwm IPL
*   @{
*/

#ifdef __cplusplus
extern "C"{
#endif


/*==================================================================================================
*                                          INCLUDE FILES
* 1) system and project includes
* 2) needed interfaces from external units
* 3) internal and external interfaces from this unit
==================================================================================================*/
#include "Emios_Pwm_Ip.h"
#include "Emios_Pwm_Ip_HwAccess.h"
#include "Emios_Pwm_Ip_Irq.h"

/*==================================================================================================
*                                 SOURCE FILE VERSION INFORMATION
==================================================================================================*/
#define EMIOS_PWM_IP_IRQ_VENDOR_ID_C                      43
#define EMIOS_PWM_IP_IRQ_AR_RELEASE_MAJOR_VERSION_C       4
#define EMIOS_PWM_IP_IRQ_AR_RELEASE_MINOR_VERSION_C       7
#define EMIOS_PWM_IP_IRQ_AR_RELEASE_REVISION_VERSION_C    0
#define EMIOS_PWM_IP_IRQ_SW_MAJOR_VERSION_C               2
#define EMIOS_PWM_IP_IRQ_SW_MINOR_VERSION_C               0
#define EMIOS_PWM_IP_IRQ_SW_PATCH_VERSION_C               0

/*==================================================================================================
*                                       FILE VERSION CHECKS
==================================================================================================*/
/* Check if source file and Emios_Pwm_Ip.h file are of the same vendor */
#if (EMIOS_PWM_IP_IRQ_VENDOR_ID_C != EMIOS_PWM_IP_VENDOR_ID)
    #error "Vendor IDs of Emios_Pwm_Ip_Irq.c and Emios_Pwm_Ip.h are different."
#endif

/* Check if source file and Emios_Pwm_Ip.h file are of the same AUTOSAR version */
#if ((EMIOS_PWM_IP_IRQ_AR_RELEASE_MAJOR_VERSION_C    != EMIOS_PWM_IP_AR_RELEASE_MAJOR_VERSION) || \
     (EMIOS_PWM_IP_IRQ_AR_RELEASE_MINOR_VERSION_C    != EMIOS_PWM_IP_AR_RELEASE_MINOR_VERSION) || \
     (EMIOS_PWM_IP_IRQ_AR_RELEASE_REVISION_VERSION_C != EMIOS_PWM_IP_AR_RELEASE_REVISION_VERSION))
    #error "AUTOSAR version numbers of Emios_Pwm_Ip_Irq.c and Emios_Pwm_Ip.h are different."
#endif

/* Check if source file and Emios_Pwm_Ip.h file are of the same Software version */
#if ((EMIOS_PWM_IP_IRQ_SW_MAJOR_VERSION_C != EMIOS_PWM_IP_SW_MAJOR_VERSION)  || \
     (EMIOS_PWM_IP_IRQ_SW_MINOR_VERSION_C != EMIOS_PWM_IP_SW_MINOR_VERSION)  || \
     (EMIOS_PWM_IP_IRQ_SW_PATCH_VERSION_C != EMIOS_PWM_IP_SW_PATCH_VERSION))
    #error "Software version numbers of Emios_Pwm_Ip_Irq.c and Emios_Pwm_Ip.h are different."
#endif

/* Check if source file and Emios_Pwm_Ip_HwAccess.h file are of the same vendor */
#if (EMIOS_PWM_IP_IRQ_VENDOR_ID_C != EMIOS_PWM_IP_HWACCESS_VENDOR_ID)
    #error "Vendor IDs of Emios_Pwm_Ip_Irq.c and Emios_Pwm_Ip_HwAccess.h are different."
#endif

/* Check if source file and Emios_Pwm_Ip_HwAccess.h file are of the same AUTOSAR version */
#if ((EMIOS_PWM_IP_IRQ_AR_RELEASE_MAJOR_VERSION_C    != EMIOS_PWM_IP_HWACCESS_AR_RELEASE_MAJOR_VERSION) || \
     (EMIOS_PWM_IP_IRQ_AR_RELEASE_MINOR_VERSION_C    != EMIOS_PWM_IP_HWACCESS_AR_RELEASE_MINOR_VERSION) || \
     (EMIOS_PWM_IP_IRQ_AR_RELEASE_REVISION_VERSION_C != EMIOS_PWM_IP_HWACCESS_AR_RELEASE_REVISION_VERSION))
    #error "AUTOSAR version numbers of Emios_Pwm_Ip_Irq.c and Emios_Pwm_Ip_HwAccess.h are different."
#endif

/* Check if source file and Emios_Pwm_Ip_HwAccess.h file are of the same Software version */
#if ((EMIOS_PWM_IP_IRQ_SW_MAJOR_VERSION_C != EMIOS_PWM_IP_HWACCESS_SW_MAJOR_VERSION)  || \
     (EMIOS_PWM_IP_IRQ_SW_MINOR_VERSION_C != EMIOS_PWM_IP_HWACCESS_SW_MINOR_VERSION)  || \
     (EMIOS_PWM_IP_IRQ_SW_PATCH_VERSION_C != EMIOS_PWM_IP_HWACCESS_SW_PATCH_VERSION))
    #error "Software version numbers of Emios_Pwm_Ip_Irq.c and Emios_Pwm_Ip_HwAccess.h are different."
#endif

/* Check if source file and Emios_Pwm_Ip_Irq.h file are of the same vendor */
#if (EMIOS_PWM_IP_IRQ_VENDOR_ID_C != EMIOS_PWM_IP_IRQ_VENDOR_ID)
    #error "Vendor IDs of Emios_Pwm_Ip_Irq.c and Emios_Pwm_Ip_Irq.h are different."
#endif

/* Check if source file and Emios_Pwm_Ip_Irq.h file are of the same AUTOSAR version */
#if ((EMIOS_PWM_IP_IRQ_AR_RELEASE_MAJOR_VERSION_C    != EMIOS_PWM_IP_IRQ_AR_RELEASE_MAJOR_VERSION) || \
     (EMIOS_PWM_IP_IRQ_AR_RELEASE_MINOR_VERSION_C    != EMIOS_PWM_IP_IRQ_AR_RELEASE_MINOR_VERSION) || \
     (EMIOS_PWM_IP_IRQ_AR_RELEASE_REVISION_VERSION_C != EMIOS_PWM_IP_IRQ_AR_RELEASE_REVISION_VERSION))
    #error "AUTOSAR version numbers of Emios_Pwm_Ip_Irq.c and Emios_Pwm_Ip_Irq.h are different."
#endif

/* Check if source file and Emios_Pwm_Ip_Irq.h file are of the same Software version */
#if ((EMIOS_PWM_IP_IRQ_SW_MAJOR_VERSION_C != EMIOS_PWM_IP_IRQ_SW_MAJOR_VERSION)  || \
     (EMIOS_PWM_IP_IRQ_SW_MINOR_VERSION_C != EMIOS_PWM_IP_IRQ_SW_MINOR_VERSION)  || \
     (EMIOS_PWM_IP_IRQ_SW_PATCH_VERSION_C != EMIOS_PWM_IP_IRQ_SW_PATCH_VERSION))
    #error "Software version numbers of Emios_Pwm_Ip_Irq.c and Emios_Pwm_Ip_Irq.h are different."
#endif

/*==================================================================================================
*                          LOCAL TYPEDEFS (STRUCTURES, UNIONS, ENUMS)
==================================================================================================*/

/*==================================================================================================
*                                       LOCAL MACROS
==================================================================================================*/

/*==================================================================================================
*                                      LOCAL CONSTANTS
==================================================================================================*/

/*==================================================================================================
*                                      LOCAL VARIABLES
==================================================================================================*/

/*==================================================================================================
*                                      GLOBAL CONSTANTS
==================================================================================================*/

/*==================================================================================================
*                                      GLOBAL VARIABLES
==================================================================================================*/

/*==================================================================================================
*                                   LOCAL FUNCTION PROTOTYPES
==================================================================================================*/

/*==================================================================================================
*                                       LOCAL FUNCTIONS
==================================================================================================*/

/*==================================================================================================
*                                       GLOBAL FUNCTIONS
==================================================================================================*/

#if (EMIOS_PWM_IP_USED == STD_ON)

#define PWM_START_SEC_CODE
#include "Pwm_MemMap.h"
#ifdef EMIOS_PWM_IP_MODE_DAOC_USED
static void Emios_Pwm_Ip_IrqDaocHandler(uint8 Instance, uint8 Channel)
{
    Emios_Pwm_Ip_DutyType DaocDuty = 0U;
    Emios_Pwm_Ip_DutyType DaocRegA = 0U;
    Emios_Pwm_Ip_PeriodType DaocRegB = 0U;
    Emios_Pwm_Ip_DutyType CounterMax = Emios_Pwm_Ip_GetUCRegA(Emios_Pwm_Ip_aBasePtr[Instance], Emios_Pwm_Ip_GetMasterBusChannel(Instance, Channel));
    Emios_Pwm_Ip_PolarityType Polarity = Emios_Pwm_Ip_GetEdgePolarity(Emios_Pwm_Ip_aBasePtr[Instance], Channel);
    boolean OutputPin = Emios_Pwm_Ip_GetOutputPinState(Emios_Pwm_Ip_aBasePtr[Instance], Channel);
    /* Get the value of channel Index */
    uint8 ChannelIdx = Emios_Pwm_Ip_GetChannelIndex(Instance, Channel);

    if (ChannelIdx < EMIOS_PWM_IP_NUM_OF_CHANNELS_USED_U8)
    {
        if (EMIOS_PWM_IP_MODE_DAOC_FLAG == Emios_Pwm_Ip_aCurrentModes[ChannelIdx])
        {
            DaocDuty = Emios_Pwm_Ip_aPeriod[ChannelIdx] - Emios_Pwm_Ip_aDutyCycle[ChannelIdx];
            DaocRegA = ((DaocDuty + Emios_Pwm_Ip_GetUCRegB(Emios_Pwm_Ip_aBasePtr[Instance], Channel)) % CounterMax);

            Emios_Pwm_Ip_SetUCRegA(Emios_Pwm_Ip_aBasePtr[Instance], Channel, (DaocRegA == 0U)? CounterMax : DaocRegA);

            DaocRegB = (Emios_Pwm_Ip_aPeriod[ChannelIdx] + Emios_Pwm_Ip_GetUCRegB(Emios_Pwm_Ip_aBasePtr[Instance], Channel)) % CounterMax;
            Emios_Pwm_Ip_SetUCRegB(Emios_Pwm_Ip_aBasePtr[Instance], Channel, (DaocRegB == 0U)? CounterMax : DaocRegB);

        }
        else if (EMIOS_PWM_IP_MODE_DAOC_FLAG_BOTH == Emios_Pwm_Ip_aCurrentModes[ChannelIdx])
        {
            if (((EMIOS_PWM_IP_ACTIVE_HIGH == Polarity) && (FALSE == OutputPin)) ||
                ((EMIOS_PWM_IP_ACTIVE_LOW == Polarity) && (TRUE == OutputPin)))
            {
                DaocRegA = (Emios_Pwm_Ip_aPeriod[ChannelIdx] + Emios_Pwm_Ip_GetUCRegA(Emios_Pwm_Ip_aBasePtr[Instance], Channel)) % CounterMax;
                Emios_Pwm_Ip_SetUCRegA(Emios_Pwm_Ip_aBasePtr[Instance], Channel, (DaocRegA == 0U)? CounterMax : DaocRegA);      
            }
            else
            {
                DaocRegB = (Emios_Pwm_Ip_aDutyCycle[ChannelIdx] + Emios_Pwm_Ip_GetUCRegA(Emios_Pwm_Ip_aBasePtr[Instance], Channel)) % CounterMax;
                Emios_Pwm_Ip_SetUCRegB(Emios_Pwm_Ip_aBasePtr[Instance], Channel, (DaocRegB == 0U)? CounterMax : DaocRegB);
            }
        }
        else
        {
            /* Do nothing */
        }
    }
    else
    {
        /* Do nothing */
    }
    (void)DaocDuty;
    (void)DaocRegA;
    (void)DaocRegB;
    (void)Polarity;
    (void)OutputPin;
}
#endif

/**
* @brief          Interrupt handler for Emios Pwm channels.
* @details        Interrupt handler that clears the flags and calls the user notification function.
*
* @param[in]      Instance    Emios Instance id on which the interrupt occured.
* @param[in]      Channel     Channel id within the emios Instance that triggered the interrupt.
* @implements Emios_Pwm_Ip_IrqHandler_Activity
*/
void Emios_Pwm_Ip_IrqHandler(uint8 Instance, uint8 Channel)
{
    /* Get the value of channel Index */
    uint8 ChannelIdx = Emios_Pwm_Ip_GetChannelIndex(Instance, Channel);

    if (ChannelIdx < EMIOS_PWM_IP_NUM_OF_CHANNELS_USED_U8)
    {
        /* Check the state of Channel is uninitialized state */
        if ((0U == Emios_Pwm_Ip_aCheckState[ChannelIdx]) &&
            ((TRUE == Emios_Pwm_Ip_GetOverRunFlag(Emios_Pwm_Ip_aBasePtr[Instance], Channel)) ||
            (TRUE == Emios_Pwm_Ip_GetOverFlagEvent(Emios_Pwm_Ip_aBasePtr[Instance], Channel)) ||
            (TRUE == Emios_Pwm_Ip_GetOverFlowFlag(Emios_Pwm_Ip_aBasePtr[Instance], Channel))))
        {
            /* Clear Interrupt flag */
            Emios_Pwm_Ip_ClearFlagEvent(Emios_Pwm_Ip_aBasePtr[Instance], Channel);
        }
        else
        {
            /*Interrupt Flag and Interrupt Enable is set*/
            if ((TRUE == Emios_Pwm_Ip_GetInterruptRequest(Emios_Pwm_Ip_aBasePtr[Instance], Channel)) &&
                ((TRUE == Emios_Pwm_Ip_GetOverRunFlag(Emios_Pwm_Ip_aBasePtr[Instance], Channel)) ||
                (TRUE == Emios_Pwm_Ip_GetOverFlagEvent(Emios_Pwm_Ip_aBasePtr[Instance], Channel)) ||
                (TRUE == Emios_Pwm_Ip_GetOverFlowFlag(Emios_Pwm_Ip_aBasePtr[Instance], Channel))))
            {
    #ifdef EMIOS_PWM_IP_MODE_DAOC_USED
                Emios_Pwm_Ip_IrqDaocHandler(Instance, Channel);
    #endif
                /* Clear Interrupt flag */
                Emios_Pwm_Ip_ClearFlagEvent(Emios_Pwm_Ip_aBasePtr[Instance], Channel);

                if ((NULL_PTR != Emios_Pwm_Ip_aNotificationPtr[ChannelIdx]->CbFunction) &&
                    (1U == Emios_Pwm_Ip_aCheckEnableNotif[ChannelIdx]))
                {
                    /* Call the user notification callback with the provided parameter */
                    (Emios_Pwm_Ip_aNotificationPtr[ChannelIdx]->CbFunction)(Emios_Pwm_Ip_aNotificationPtr[ChannelIdx]->CbParameter);
                }
            }
        }
    }
    else
    {
        /* Do nothing */
    }
}

#define PWM_STOP_SEC_CODE
#include "Pwm_MemMap.h"

#endif /* EMIOS_PWM_IP_USED == STD_ON */
#ifdef __cplusplus
}
#endif

/** @} */