/*
 * Copyright (c) 2013 - 2016, Freescale Semiconductor, Inc.
 * Copyright 2016-2020 NXP
 * All rights reserved.
 *
 * NXP Confidential. This software is owned or controlled by NXP and may only be
 * used strictly in accordance with the applicable license terms. By expressly
 * accepting such terms or by downloading, installing, activating and/or otherwise
 * using the software, you are agreeing that you have read, and that you agree to
 * comply with and are bound by, such license terms. If you do not agree to be
 * bound by the applicable license terms, then you may not retain, install,
 * activate or otherwise use the software. The production use license in
 * Section 2.3 is expressly granted for this software.
 */

/*!
 * @file edma_hw_access.c
 */

#include "edma_hw_access.h"

/*******************************************************************************
 * Code
 ******************************************************************************/

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_Init
 * Description   : Initializes eDMA module to known state.
 *END**************************************************************************/
void EDMA_Init(DMA_Type * base)
{
    uint8_t i;
    /* Clear the bit of CR register */
#ifdef FEATURE_DMA_HWV3
    uint32_t regValTemp;
    regValTemp = base->MP_CSR;
    regValTemp &= ~(DMA_MP_CSR_EBW_MASK);
    regValTemp &= ~(DMA_MP_CSR_EDBG_MASK);
    regValTemp &= ~(DMA_MP_CSR_ERCA_MASK);
    regValTemp &= ~(DMA_MP_CSR_HAE_MASK);
    regValTemp &= ~(DMA_MP_CSR_HALT_MASK);
    regValTemp &= ~(DMA_MP_CSR_ECL_MASK);
    regValTemp &= ~(DMA_MP_CSR_EMI_MASK);
    regValTemp &= ~(DMA_MP_CSR_ECX_MASK);
    regValTemp &= ~(DMA_MP_CSR_CX_MASK);
    regValTemp &= ~(DMA_MP_CSR_ACTIVE_ID_MASK);
    regValTemp &= ~(DMA_MP_CSR_ACTIVE_MASK);
    base->MP_CSR = regValTemp;

    for (i = 0; i < FEATURE_DMA_CHANNELS; i++)
    {
        base->CH_GRPRI[i] = 0;
    }
#else
    uint32_t regValTemp;
    regValTemp = base->CR;
    regValTemp &= ~(DMA_CR_CLM_MASK);
    regValTemp &= ~(DMA_CR_CX_MASK);
    regValTemp &= ~(DMA_CR_ECX_MASK);
    regValTemp &= ~(DMA_CR_EDBG_MASK);
    regValTemp &= ~(DMA_CR_EMLM_MASK);
    regValTemp &= ~(DMA_CR_ERCA_MASK);
    base->CR = regValTemp;
#endif
    for (i = 0; i < FEATURE_DMA_CHANNELS; i++)
    {
        EDMA_TCDClearReg(base, i);
    }
}

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_CancelTransfer
 * Description   : Cancels the remaining data transfer.
 *END**************************************************************************/
void EDMA_CancelTransfer(DMA_Type * base)
{
    uint32_t regValTemp;
#ifdef FEATURE_DMA_HWV3
    regValTemp = base->MP_CSR;
    regValTemp &= ~(DMA_MP_CSR_CX_MASK);
    regValTemp |= DMA_MP_CSR_CX(1U);
    base->MP_CSR = regValTemp;
    while ((base->MP_CSR & DMA_MP_CSR_CX_MASK) == DMA_MP_CSR_CX_MASK)
    {}
#else
    regValTemp = base->CR;
    regValTemp &= ~(DMA_CR_CX_MASK);
    regValTemp |= DMA_CR_CX(1U);
    base->CR = regValTemp;
    while (((base->CR & DMA_CR_CX_MASK) >> DMA_CR_CX_SHIFT) != 0UL)
    {}
#endif
}

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_CancelTransferWithError
 * Description   : Cancels the remaining data transfer and treat it as error.
 *END**************************************************************************/
void EDMA_CancelTransferWithError(DMA_Type * base)
{
    uint32_t regValTemp;
#ifdef FEATURE_DMA_HWV3
    regValTemp = base->MP_CSR;
    regValTemp &= ~(DMA_MP_CSR_ECX_MASK);
    regValTemp |= DMA_MP_CSR_ECX(1U);
    base->MP_CSR = regValTemp;
    while ((base->MP_CSR & DMA_MP_CSR_ECX_MASK) == DMA_MP_CSR_ECX_MASK)
    {}
#else
    regValTemp = base->CR;
    regValTemp &= ~(DMA_CR_ECX_MASK);
    regValTemp |= DMA_CR_ECX(1U);
    base->CR = regValTemp;
    while (((base->CR & DMA_CR_ECX_MASK) >> DMA_CR_ECX_SHIFT) != 0UL)
    {}
#endif
}

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_SetErrorIntCmd
 * Description   : Enable/Disable error interrupt for channels.
 *END**************************************************************************/
void EDMA_SetErrorIntCmd(DMA_Type * base, uint8_t channel, bool enable)
{
#ifdef FEATURE_DMA_HWV3
    uint32_t regValTemp;
    regValTemp = base->TCD[channel].CH_CSR;
    if (enable)
    {
        regValTemp |= DMA_TCD_CH_CSR_EEI_MASK;
    }
    else
    {
        regValTemp &= ~(DMA_TCD_CH_CSR_EEI_MASK);
    }
    base->TCD[channel].CH_CSR = regValTemp;
#else
    if (enable)
    {
        base->SEEI = channel;
    }
    else
    {
        base->CEEI = channel;
    }
#endif
}

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_SetDmaRequestCmd
 * Description   : Enable/Disable dma request for channel or all channels.
 *END**************************************************************************/
void EDMA_SetDmaRequestCmd(DMA_Type * base, uint8_t channel,bool enable)
{
#ifdef FEATURE_DMA_HWV3
    uint32_t regValTemp;
    regValTemp = base->TCD[channel].CH_CSR;
    if (enable)
    {
        regValTemp |= DMA_TCD_CH_CSR_ERQ(1U);
    }
    else
    {
        regValTemp &= ~(DMA_TCD_CH_CSR_ERQ_MASK);
    }
    base->TCD[channel].CH_CSR = regValTemp;
#else
    if (enable)
    {
        base->SERQ = channel;
    }
    else
    {
        base->CERQ = channel;
    }
#endif
}

#if FEATURE_DMA_CHANNEL_GROUP_COUNT > 0x1U
#ifdef FEATURE_DMA_HWV3
/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_SetChannelPriorityGroup
 * Description   : Configures DMA channel group priority.
 *END**************************************************************************/
void EDMA_SetChannelPriorityGroup(DMA_Type * base, uint8_t channel, edma_group_priority_t channelPriorityGroup)
{
    base->CH_GRPRI[channel] = DMA_CH_GRPRI_GRPRI(channelPriorityGroup);
}
#else
/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_SetGroupPriority
 * Description   : Configures DMA group priorities.
 *END**************************************************************************/
void EDMA_SetGroupPriority(DMA_Type * base, edma_group_priority_t priority)
{
    uint32_t regValTemp;
    uint32_t mask = DMA_CR_GRP0PRI_MASK | DMA_CR_GRP1PRI_MASK;
    regValTemp = base->CR;
    regValTemp &= ~mask;
    if (priority == EDMA_GRP0_PRIO_HIGH_GRP1_PRIO_LOW)
    {
        regValTemp |= DMA_CR_GRP0PRI_MASK;
    }
    else
    {
        regValTemp |= DMA_CR_GRP1PRI_MASK;
    }

    base->CR = regValTemp;
}
#endif
#endif

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_TCDClearReg
 * Description   : Set registers to 0 for hardware TCD of eDMA channel.
 *END**************************************************************************/
void EDMA_TCDClearReg(DMA_Type * base, uint8_t channel)
{
#ifdef FEATURE_DMA_HWV3
    base->TCD[channel].CH_CSR = 0U;
    base->TCD[channel].CH_ES |= DMA_TCD_CH_ES_ERR_MASK;
    base->TCD[channel].CH_INT |= DMA_TCD_CH_INT_INT_MASK;
    base->TCD[channel].CH_SBR = 0U;
    base->TCD[channel].NBYTES.MLOFFNO = 0U;
#else
    base->TCD[channel].NBYTES.MLNO = 0U;
#endif
    base->TCD[channel].SADDR = 0U;
    base->TCD[channel].SOFF = 0;
    base->TCD[channel].ATTR = 0U;
    base->TCD[channel].SLAST = 0;
    base->TCD[channel].DADDR = 0U;
    base->TCD[channel].DOFF = 0;
    base->TCD[channel].CITER.ELINKNO = 0U;
    base->TCD[channel].DLASTSGA = 0;
    base->TCD[channel].CSR = 0U;
    base->TCD[channel].BITER.ELINKNO = 0U;
}

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_TCDSetAttribute
 * Description   : Configures the transfer attribute for eDMA channel.
 *END**************************************************************************/
void EDMA_TCDSetAttribute(
                DMA_Type * base, uint8_t channel,
                edma_modulo_t srcModulo, edma_modulo_t destModulo,
                edma_transfer_size_t srcTransferSize, edma_transfer_size_t destTransferSize)
{
#if defined (CUSTOM_DEVASSERT) || defined (DEV_ERROR_DETECT)
    DEV_ASSERT(channel < FEATURE_DMA_CHANNELS);
#endif
    uint16_t regValTemp;
    regValTemp = (uint16_t)(DMA_TCD_ATTR_SMOD(srcModulo) | DMA_TCD_ATTR_SSIZE(srcTransferSize));
    regValTemp |= (uint16_t)(DMA_TCD_ATTR_DMOD(destModulo) | DMA_TCD_ATTR_DSIZE(destTransferSize));
    base->TCD[channel].ATTR = regValTemp;
}
/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_TCDSetNbytes
 * Description   : Configures the nbytes for eDMA channel.
 *END**************************************************************************/
void EDMA_TCDSetNbytes(DMA_Type * base, uint8_t channel, uint32_t nbytes)
{
#if defined (CUSTOM_DEVASSERT) || defined (DEV_ERROR_DETECT)
    DEV_ASSERT(channel < FEATURE_DMA_CHANNELS);
#endif

#ifdef FEATURE_DMA_HWV3
    uint32_t smloe = (base->TCD[channel].NBYTES.MLOFFNO & DMA_TCD_NBYTES_MLOFFNO_SMLOE_MASK) >> DMA_TCD_NBYTES_MLOFFNO_SMLOE_SHIFT;
    uint32_t dmloe = (base->TCD[channel].NBYTES.MLOFFNO & DMA_TCD_NBYTES_MLOFFNO_DMLOE_MASK) >> DMA_TCD_NBYTES_MLOFFNO_DMLOE_SHIFT;
    if ((smloe == 0UL) && (dmloe == 0UL))
    {
        base->TCD[channel].NBYTES.MLOFFNO = (nbytes & DMA_TCD_NBYTES_MLOFFNO_NBYTES_MASK);
    }
    else
    {
        uint32_t regValTemp;
        regValTemp = base->TCD[channel].NBYTES.MLOFFYES;
        regValTemp &= ~(DMA_TCD_NBYTES_MLOFFYES_NBYTES_MASK);
        regValTemp |= DMA_TCD_NBYTES_MLOFFYES_NBYTES(nbytes);
        base->TCD[channel].NBYTES.MLOFFYES = regValTemp;
    }
#else
    if (((base->CR & DMA_CR_EMLM_MASK) >> DMA_CR_EMLM_SHIFT) != 0UL)
    {
        bool mlOffNo = false;
        if (((base->TCD[channel].NBYTES.MLOFFNO & DMA_TCD_NBYTES_MLOFFNO_SMLOE_MASK) >> DMA_TCD_NBYTES_MLOFFNO_SMLOE_SHIFT) == 0UL)
        {
            if (((base->TCD[channel].NBYTES.MLOFFNO & DMA_TCD_NBYTES_MLOFFNO_DMLOE_MASK) >> DMA_TCD_NBYTES_MLOFFNO_DMLOE_SHIFT) == 0UL)
            {
                base->TCD[channel].NBYTES.MLOFFNO = (nbytes & DMA_TCD_NBYTES_MLOFFNO_NBYTES_MASK);
                mlOffNo = true;
            }
        }
        if (!mlOffNo)
        {
            uint32_t regValTemp;
            regValTemp = base->TCD[channel].NBYTES.MLOFFYES;
            regValTemp &= ~(DMA_TCD_NBYTES_MLOFFYES_NBYTES_MASK);
            regValTemp |= DMA_TCD_NBYTES_MLOFFYES_NBYTES(nbytes);
            base->TCD[channel].NBYTES.MLOFFYES = regValTemp;
        }
    }
    else
    {
        base->TCD[channel].NBYTES.MLNO = nbytes;
    }
#endif
}

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_TCDSetMinorLoopOffset
 * Description   : Configures the minor loop offset for the TCD.
 *END**************************************************************************/
void EDMA_TCDSetMinorLoopOffset(DMA_Type * base, uint8_t channel, int32_t offset)
{
#if defined (CUSTOM_DEVASSERT) || defined (DEV_ERROR_DETECT)
    DEV_ASSERT(channel < FEATURE_DMA_CHANNELS);
#endif

#ifdef FEATURE_DMA_HWV3
    uint32_t smloe = (base->TCD[channel].NBYTES.MLOFFNO & DMA_TCD_NBYTES_MLOFFNO_SMLOE_MASK) >> DMA_TCD_NBYTES_MLOFFNO_SMLOE_SHIFT;
    uint32_t dmloe = (base->TCD[channel].NBYTES.MLOFFNO & DMA_TCD_NBYTES_MLOFFNO_DMLOE_MASK) >> DMA_TCD_NBYTES_MLOFFNO_DMLOE_SHIFT;
    if ((smloe != 0UL) || (dmloe != 0UL))
    {
        uint32_t regValTemp;
        regValTemp = base->TCD[channel].NBYTES.MLOFFYES;
        regValTemp &= ~(DMA_TCD_NBYTES_MLOFFYES_MLOFF_MASK);
        regValTemp |= DMA_TCD_NBYTES_MLOFFYES_MLOFF(offset);
        base->TCD[channel].NBYTES.MLOFFYES = regValTemp;
    }
#else
    if (((base->CR & DMA_CR_EMLM_MASK) >> DMA_CR_EMLM_SHIFT) != 0UL)
    {
        bool mlOffNo = false;
        if (((base->TCD[channel].NBYTES.MLOFFNO & DMA_TCD_NBYTES_MLOFFNO_SMLOE_MASK) >> DMA_TCD_NBYTES_MLOFFNO_SMLOE_SHIFT) != 0UL)
        {
            mlOffNo = true;
        }
        if (((base->TCD[channel].NBYTES.MLOFFNO & DMA_TCD_NBYTES_MLOFFNO_DMLOE_MASK) >> DMA_TCD_NBYTES_MLOFFNO_DMLOE_SHIFT) != 0UL)
        {
            mlOffNo = true;
        }
        if (mlOffNo)
        {
            uint32_t regValTemp;
            regValTemp = base->TCD[channel].NBYTES.MLOFFYES;
            regValTemp &= ~(DMA_TCD_NBYTES_MLOFFYES_MLOFF_MASK);
            regValTemp |= DMA_TCD_NBYTES_MLOFFYES_MLOFF(offset);
            base->TCD[channel].NBYTES.MLOFFYES = regValTemp;
        }
    }
#endif
}
/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_TCDSetScatterGatherLink
 * Description   : Configures the memory address of the next TCD, in Scatter/Gather mode.
 *
 *END**************************************************************************/
void EDMA_TCDSetScatterGatherLink(DMA_Type * base, uint8_t channel, uint32_t nextTCDAddr)
{
#if defined (CUSTOM_DEVASSERT) || defined (DEV_ERROR_DETECT)
    DEV_ASSERT(channel < FEATURE_DMA_CHANNELS);
#endif
    base->TCD[channel].DLASTSGA = nextTCDAddr;
}

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_TCDSetChannelMinorLink
 * Description   : Set Channel minor link for hardware TCD.
 *END**************************************************************************/
void EDMA_TCDSetChannelMinorLink(
                DMA_Type * base, uint8_t channel, uint32_t linkChannel, bool enable)
{
#if defined (CUSTOM_DEVASSERT) || defined (DEV_ERROR_DETECT)
    DEV_ASSERT(channel < FEATURE_DMA_CHANNELS);
    DEV_ASSERT(linkChannel < FEATURE_DMA_CHANNELS);
#endif

#ifdef FEATURE_DMA_HWV3
    uint16_t regValTemp;
    if (enable)
    {
        regValTemp = base->TCD[channel].BITER.ELINKYES;
        regValTemp &= (uint16_t)~(DMA_TCD_BITER_ELINKYES_ELINK_MASK);
        regValTemp |= (uint16_t)DMA_TCD_BITER_ELINKYES_ELINK(1);
        regValTemp &= (uint16_t)~(DMA_TCD_BITER_ELINKYES_LINKCH_MASK);
        regValTemp |= (uint16_t)DMA_TCD_BITER_ELINKYES_LINKCH(linkChannel);
        base->TCD[channel].BITER.ELINKYES = regValTemp;

        regValTemp = base->TCD[channel].CITER.ELINKYES;
        regValTemp &= (uint16_t)~(DMA_TCD_CITER_ELINKYES_ELINK_MASK);
        regValTemp |= (uint16_t)DMA_TCD_CITER_ELINKYES_ELINK(1);
        regValTemp &= (uint16_t)~(DMA_TCD_CITER_ELINKYES_LINKCH_MASK);
        regValTemp |= (uint16_t)DMA_TCD_CITER_ELINKYES_LINKCH(linkChannel);
        base->TCD[channel].CITER.ELINKYES = regValTemp;
    }
    else
    {
        regValTemp = base->TCD[channel].BITER.ELINKNO;
        regValTemp &= (uint16_t)~(DMA_TCD_BITER_ELINKYES_ELINK_MASK);
        regValTemp |= (uint16_t)DMA_TCD_BITER_ELINKYES_ELINK(0);
        regValTemp &= (uint16_t)~(DMA_TCD_BITER_ELINKYES_LINKCH_MASK);
        regValTemp |= (uint16_t)DMA_TCD_BITER_ELINKYES_LINKCH(linkChannel);
        base->TCD[channel].BITER.ELINKNO = regValTemp;

        regValTemp = base->TCD[channel].CITER.ELINKNO;
        regValTemp &= (uint16_t)~(DMA_TCD_CITER_ELINKYES_ELINK_MASK);
        regValTemp |= (uint16_t)DMA_TCD_CITER_ELINKYES_ELINK(0);
        regValTemp &= (uint16_t)~(DMA_TCD_CITER_ELINKYES_LINKCH_MASK);
        regValTemp |= (uint16_t)DMA_TCD_CITER_ELINKYES_LINKCH(linkChannel);
        base->TCD[channel].CITER.ELINKNO = regValTemp;
    }
#else
    uint16_t regValTemp;
    regValTemp = base->TCD[channel].BITER.ELINKYES;
    regValTemp &= (uint16_t)~(DMA_TCD_BITER_ELINKYES_ELINK_MASK);
    regValTemp |= (uint16_t)DMA_TCD_BITER_ELINKYES_ELINK(enable ? 1UL : 0UL);
    base->TCD[channel].BITER.ELINKYES = regValTemp;
    regValTemp = base->TCD[channel].CITER.ELINKYES;
    regValTemp &= (uint16_t)~(DMA_TCD_CITER_ELINKYES_ELINK_MASK);
    regValTemp |= (uint16_t)DMA_TCD_CITER_ELINKYES_ELINK(enable ? 1UL : 0UL);
    base->TCD[channel].CITER.ELINKYES = regValTemp;

    if (enable)
    {
        regValTemp = base->TCD[channel].BITER.ELINKYES;
        regValTemp &= (uint16_t)~(DMA_TCD_BITER_ELINKYES_LINKCH_MASK);
        regValTemp |= (uint16_t)DMA_TCD_BITER_ELINKYES_LINKCH(linkChannel);
        base->TCD[channel].BITER.ELINKYES = regValTemp;

        regValTemp = base->TCD[channel].CITER.ELINKYES;
        regValTemp &= (uint16_t)~(DMA_TCD_CITER_ELINKYES_LINKCH_MASK);
        regValTemp |= (uint16_t)DMA_TCD_CITER_ELINKYES_LINKCH(linkChannel);
        base->TCD[channel].CITER.ELINKYES = regValTemp;
    }
#endif
}

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_TCD_TCDSetMajorCount
 * Description   : Sets the major iteration count according to minor loop
 * channel link setting.
 *END**************************************************************************/
void EDMA_TCDSetMajorCount(DMA_Type * base, uint8_t channel, uint32_t count)
{
#if defined (CUSTOM_DEVASSERT) || defined (DEV_ERROR_DETECT)
    DEV_ASSERT(channel < FEATURE_DMA_CHANNELS);
#endif
    uint16_t regValTemp = 0;
    if ((base->TCD[channel].BITER.ELINKNO & DMA_TCD_BITER_ELINKNO_ELINK_MASK) == DMA_TCD_BITER_ELINKNO_ELINK_MASK)
    {
        regValTemp = base->TCD[channel].BITER.ELINKYES;
        regValTemp &= (uint16_t)~(DMA_TCD_BITER_ELINKYES_BITER_MASK);
        regValTemp |= (uint16_t)DMA_TCD_BITER_ELINKYES_BITER(count);
        base->TCD[channel].BITER.ELINKYES = regValTemp;

        regValTemp = base->TCD[channel].CITER.ELINKYES;
        regValTemp &= (uint16_t)~(DMA_TCD_CITER_ELINKYES_CITER_LE_MASK);
        regValTemp |= (uint16_t)DMA_TCD_CITER_ELINKYES_CITER_LE(count);
        base->TCD[channel].CITER.ELINKYES = regValTemp;
    }
    else
    {
        regValTemp = base->TCD[channel].BITER.ELINKNO;
        regValTemp &= (uint16_t)~(DMA_TCD_BITER_ELINKNO_BITER_MASK);
        regValTemp |= (uint16_t)DMA_TCD_BITER_ELINKNO_BITER(count);
        base->TCD[channel].BITER.ELINKNO = regValTemp;

        regValTemp = base->TCD[channel].CITER.ELINKNO;
        regValTemp &= (uint16_t)~(DMA_TCD_CITER_ELINKNO_CITER_MASK);
        regValTemp |= (uint16_t)DMA_TCD_CITER_ELINKNO_CITER(count);
        base->TCD[channel].CITER.ELINKNO = regValTemp;
    }
}

/*FUNCTION**********************************************************************
 *
 * Function Name : EDMA_TCDGetCurrentMajorCount
 * Description   : Gets the current major iteration count according to minor
 * loop channel link setting.
 *END**************************************************************************/
uint32_t EDMA_TCDGetCurrentMajorCount(const DMA_Type * base, uint8_t channel)
{
#if defined (CUSTOM_DEVASSERT) || defined (DEV_ERROR_DETECT)
    DEV_ASSERT(channel < FEATURE_DMA_CHANNELS);
#endif
    uint16_t result = 0U;
    if ((base->TCD[channel].BITER.ELINKNO & DMA_TCD_BITER_ELINKNO_ELINK_MASK) == DMA_TCD_BITER_ELINKNO_ELINK_MASK)
    {
        result = (uint16_t)((base->TCD[channel].CITER.ELINKYES & DMA_TCD_CITER_ELINKYES_CITER_LE_MASK) >> DMA_TCD_CITER_ELINKYES_CITER_LE_SHIFT);
    }
    else
    {
        result = (uint16_t)((base->TCD[channel].CITER.ELINKNO & DMA_TCD_CITER_ELINKNO_CITER_MASK) >> DMA_TCD_CITER_ELINKNO_CITER_SHIFT);
    }
    return (uint32_t) result;
}

#ifdef FEATURE_DMAMUX_AVAILABLE
/*FUNCTION**********************************************************************
 *
 * Function Name : DMAMUX_init
 * Description   : Initialize the dmamux module to the reset state.
 *END**************************************************************************/
void DMAMUX_Init(DMAMUX_Type * base)
{
    uint8_t i;

    for (i = 0; i < FEATURE_DMAMUX_CHANNELS; i++)
    {
        base->CHCFG[i] = 0;
    }
}
#endif

/*******************************************************************************
 * EOF
 ******************************************************************************/
