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rt-thread/bsp/imxrt/libraries/MIMXRT1020/MIMXRT1021/drivers/fsl_adc_etc.c

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/*
* Copyright (c) 2016, Freescale Semiconductor, Inc.
* Copyright 2016-2021 NXP
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include "fsl_adc_etc.h"
/* Component ID definition, used by tools. */
#ifndef FSL_COMPONENT_ID
#define FSL_COMPONENT_ID "platform.drivers.adc_etc"
#endif
/*******************************************************************************
* Prototypes
******************************************************************************/
#if defined(ADC_ETC_CLOCKS)
/*!
* @brief Get instance number for ADC_ETC module.
*
* @param base ADC_ETC peripheral base address
*/
static uint32_t ADC_ETC_GetInstance(ADC_ETC_Type *base);
/*******************************************************************************
* Variables
******************************************************************************/
/*! @brief Pointers to ADC_ETC bases for each instance. */
static ADC_ETC_Type *const s_adcetcBases[] = ADC_ETC_BASE_PTRS;
#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
/*! @brief Pointers to ADC_ETC clocks for each instance. */
static const clock_ip_name_t s_adcetcClocks[] = ADC_ETC_CLOCKS;
#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
/*******************************************************************************
* Code
******************************************************************************/
static uint32_t ADC_ETC_GetInstance(ADC_ETC_Type *base)
{
uint32_t instance = 0U;
uint32_t adcetcArrayCount = (sizeof(s_adcetcBases) / sizeof(s_adcetcBases[0]));
/* Find the instance index from base address mappings. */
for (instance = 0; instance < adcetcArrayCount; instance++)
{
if (s_adcetcBases[instance] == base)
{
break;
}
}
assert(instance < adcetcArrayCount);
return instance;
}
#endif /* ADC_ETC_CLOCKS */
/*!
* brief Initialize the ADC_ETC module.
*
* param base ADC_ETC peripheral base address.
* param config Pointer to "adc_etc_config_t" structure.
*/
void ADC_ETC_Init(ADC_ETC_Type *base, const adc_etc_config_t *config)
{
assert(NULL != config);
uint32_t tmp32 = 0U;
#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
#if defined(ADC_ETC_CLOCKS)
/* Open clock gate. */
CLOCK_EnableClock(s_adcetcClocks[ADC_ETC_GetInstance(base)]);
#endif /* ADC_ETC_CLOCKS */
#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
/* Disable software reset. */
ADC_ETC_DoSoftwareReset(base, false);
/* Set ADC_ETC_CTRL register. */
tmp32 =
#if !(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG)
ADC_ETC_CTRL_EXT0_TRIG_PRIORITY(config->TSC0triggerPriority) |
#endif /* FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG */
#if !(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG)
ADC_ETC_CTRL_EXT1_TRIG_PRIORITY(config->TSC1triggerPriority) |
#endif /* FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG */
ADC_ETC_CTRL_PRE_DIVIDER(config->clockPreDivider) | ADC_ETC_CTRL_TRIG_ENABLE(config->XBARtriggerMask)
#if defined(FSL_FEATURE_ADC_ETC_HAS_CTRL_DMA_MODE_SEL) && FSL_FEATURE_ADC_ETC_HAS_CTRL_DMA_MODE_SEL
| ADC_ETC_CTRL_DMA_MODE_SEL(config->dmaMode)
#endif /*FSL_FEATURE_ADC_ETC_HAS_CTRL_DMA_MODE_SEL*/
;
#if (!(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG)) || \
(!(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG))
if (config->enableTSCBypass)
{
tmp32 |= ADC_ETC_CTRL_TSC_BYPASS_MASK;
}
#endif
#if !(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG)
if (config->enableTSC0Trigger)
{
tmp32 |= ADC_ETC_CTRL_EXT0_TRIG_ENABLE_MASK;
}
#endif /* FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG */
#if !(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG)
if (config->enableTSC1Trigger)
{
tmp32 |= ADC_ETC_CTRL_EXT1_TRIG_ENABLE_MASK;
}
#endif /* FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG */
base->CTRL = tmp32;
}
/*!
* brief De-Initialize the ADC_ETC module.
*
* param base ADC_ETC peripheral base address.
*/
void ADC_ETC_Deinit(ADC_ETC_Type *base)
{
/* Do software reset to clear all logical. */
ADC_ETC_DoSoftwareReset(base, true);
#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
#if defined(ADC_ETC_CLOCKS)
/* Close clock gate. */
CLOCK_DisableClock(s_adcetcClocks[ADC_ETC_GetInstance(base)]);
#endif /* ADC_ETC_CLOCKS */
#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
}
/*!
* brief Gets an available pre-defined settings for the ADC_ETC's configuration.
* This function initializes the ADC_ETC's configuration structure with available settings. The default values are:
* code
* config->enableTSCBypass = true;
* config->enableTSC0Trigger = false;
* config->enableTSC1Trigger = false;
* config->TSC0triggerPriority = 0U;
* config->TSC1triggerPriority = 0U;
* config->clockPreDivider = 0U;
* config->XBARtriggerMask = 0U;
* endCode
*
* param config Pointer to "adc_etc_config_t" structure.
*/
void ADC_ETC_GetDefaultConfig(adc_etc_config_t *config)
{
/* Initializes the configure structure to zero. */
(void)memset(config, 0, sizeof(*config));
#if (!(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG)) || \
(!(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG))
config->enableTSCBypass = true;
#endif
#if !(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG)
config->enableTSC0Trigger = false;
#endif /* FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG */
#if !(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG)
config->enableTSC1Trigger = false;
#endif /* FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG */
#if defined(FSL_FEATURE_ADC_ETC_HAS_CTRL_DMA_MODE_SEL) && FSL_FEATURE_ADC_ETC_HAS_CTRL_DMA_MODE_SEL
config->dmaMode = kADC_ETC_TrigDMAWithLatchedSignal;
#endif /*FSL_FEATURE_ADC_ETC_HAS_CTRL_DMA_MODE_SEL*/
#if !(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG)
config->TSC0triggerPriority = 0U;
#endif /* FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG */
#if !(defined(FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG) && FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG)
config->TSC1triggerPriority = 0U;
#endif /* FSL_FEATURE_ADC_ETC_HAS_NO_TSC0_TRIG */
config->clockPreDivider = 0U;
config->XBARtriggerMask = 0U;
}
/*!
* brief Set the external XBAR trigger configuration.
*
* param base ADC_ETC peripheral base address.
* param triggerGroup Trigger group index.
* param config Pointer to "adc_etc_trigger_config_t" structure.
*/
void ADC_ETC_SetTriggerConfig(ADC_ETC_Type *base, uint32_t triggerGroup, const adc_etc_trigger_config_t *config)
{
assert(triggerGroup < ADC_ETC_TRIGn_CTRL_COUNT);
assert(ADC_ETC_TRIGn_COUNTER_COUNT > triggerGroup);
uint32_t tmp32 = 0U;
/* Set ADC_ETC_TRGn_CTRL register. */
tmp32 = ADC_ETC_TRIGn_CTRL_TRIG_CHAIN(config->triggerChainLength) |
ADC_ETC_TRIGn_CTRL_TRIG_PRIORITY(config->triggerPriority);
if (config->enableSyncMode)
{
tmp32 |= ADC_ETC_TRIGn_CTRL_SYNC_MODE_MASK;
}
if (config->enableSWTriggerMode)
{
tmp32 |= ADC_ETC_TRIGn_CTRL_TRIG_MODE_MASK;
}
base->TRIG[triggerGroup].TRIGn_CTRL = tmp32;
/* Set ADC_ETC_TRGn_COUNTER register. */
tmp32 = ADC_ETC_TRIGn_COUNTER_INIT_DELAY(config->initialDelay) |
ADC_ETC_TRIGn_COUNTER_SAMPLE_INTERVAL(config->sampleIntervalDelay);
base->TRIG[triggerGroup].TRIGn_COUNTER = tmp32;
}
/*!
* brief Set the external XBAR trigger chain configuration.
* For example, if triggerGroup is set to 0U and chainGroup is set to 1U, which means Trigger0 source's chain1 would be
* configurated.
*
* param base ADC_ETC peripheral base address.
* param triggerGroup Trigger group index. Available number is 0~7.
* param chainGroup Trigger chain group index. Available number is 0~7.
* param config Pointer to "adc_etc_trigger_chain_config_t" structure.
*/
void ADC_ETC_SetTriggerChainConfig(ADC_ETC_Type *base,
uint32_t triggerGroup,
uint32_t chainGroup,
const adc_etc_trigger_chain_config_t *config)
{
assert(triggerGroup < ADC_ETC_TRIGn_CTRL_COUNT);
uint32_t tmp32 = 0U;
uint32_t tmpReg = 0U;
uint8_t mRemainder = (uint8_t)(chainGroup % 2U);
/* Set ADC_ETC_TRIGn_CHAINm register. */
tmp32 = ADC_ETC_TRIGn_CHAIN_1_0_HWTS0(config->ADCHCRegisterSelect) |
ADC_ETC_TRIGn_CHAIN_1_0_CSEL0(config->ADCChannelSelect) |
ADC_ETC_TRIGn_CHAIN_1_0_IE0(config->InterruptEnable);
if (true == config->enableB2BMode)
{
tmp32 |= ADC_ETC_TRIGn_CHAIN_1_0_B2B0_MASK;
}
#if defined(FSL_FEATURE_ADC_ETC_HAS_TRIGm_CHAIN_a_b_IEn_EN) && FSL_FEATURE_ADC_ETC_HAS_TRIGm_CHAIN_a_b_IEn_EN
if (true == config->enableIrq)
{
tmp32 |= ADC_ETC_TRIGn_CHAIN_1_0_IE0_EN_MASK;
}
#endif /* FSL_FEATURE_ADC_ETC_HAS_TRIGm_CHAIN_a_b_IEn_EN */
switch (chainGroup / 2U)
{
case 0U: /* Configurate trigger chain0 and chain 1. */
tmpReg = base->TRIG[triggerGroup].TRIGn_CHAIN_1_0;
if (mRemainder == 0U) /* Chain 0. */
{
tmpReg &= ~(ADC_ETC_TRIGn_CHAIN_1_0_CSEL0_MASK | ADC_ETC_TRIGn_CHAIN_1_0_HWTS0_MASK |
ADC_ETC_TRIGn_CHAIN_1_0_B2B0_MASK | ADC_ETC_TRIGn_CHAIN_1_0_IE0_MASK);
tmpReg |= tmp32;
}
else /* Chain 1. */
{
tmpReg &= ~(ADC_ETC_TRIGn_CHAIN_1_0_CSEL1_MASK | ADC_ETC_TRIGn_CHAIN_1_0_HWTS1_MASK |
ADC_ETC_TRIGn_CHAIN_1_0_B2B1_MASK | ADC_ETC_TRIGn_CHAIN_1_0_IE1_MASK);
tmpReg |= (tmp32 << ADC_ETC_TRIGn_CHAIN_1_0_CSEL1_SHIFT);
}
base->TRIG[triggerGroup].TRIGn_CHAIN_1_0 = tmpReg;
break;
case 1U: /* Configurate trigger chain2 and chain 3. */
tmpReg = base->TRIG[triggerGroup].TRIGn_CHAIN_3_2;
if (mRemainder == 0U) /* Chain 2. */
{
tmpReg &= ~(ADC_ETC_TRIGn_CHAIN_3_2_CSEL2_MASK | ADC_ETC_TRIGn_CHAIN_3_2_HWTS2_MASK |
ADC_ETC_TRIGn_CHAIN_3_2_B2B2_MASK | ADC_ETC_TRIGn_CHAIN_3_2_IE2_MASK);
tmpReg |= tmp32;
}
else /* Chain 3. */
{
tmpReg &= ~(ADC_ETC_TRIGn_CHAIN_3_2_CSEL3_MASK | ADC_ETC_TRIGn_CHAIN_3_2_HWTS3_MASK |
ADC_ETC_TRIGn_CHAIN_3_2_B2B3_MASK | ADC_ETC_TRIGn_CHAIN_3_2_IE3_MASK);
tmpReg |= (tmp32 << ADC_ETC_TRIGn_CHAIN_3_2_CSEL3_SHIFT);
}
base->TRIG[triggerGroup].TRIGn_CHAIN_3_2 = tmpReg;
break;
case 2U: /* Configurate trigger chain4 and chain 5. */
tmpReg = base->TRIG[triggerGroup].TRIGn_CHAIN_5_4;
if (mRemainder == 0U) /* Chain 4. */
{
tmpReg &= ~(ADC_ETC_TRIGn_CHAIN_5_4_CSEL4_MASK | ADC_ETC_TRIGn_CHAIN_5_4_HWTS4_MASK |
ADC_ETC_TRIGn_CHAIN_5_4_B2B4_MASK | ADC_ETC_TRIGn_CHAIN_5_4_IE4_MASK);
tmpReg |= tmp32;
}
else /* Chain 5. */
{
tmpReg &= ~(ADC_ETC_TRIGn_CHAIN_5_4_CSEL5_MASK | ADC_ETC_TRIGn_CHAIN_5_4_HWTS5_MASK |
ADC_ETC_TRIGn_CHAIN_5_4_B2B5_MASK | ADC_ETC_TRIGn_CHAIN_5_4_IE5_MASK);
tmpReg |= (tmp32 << ADC_ETC_TRIGn_CHAIN_5_4_CSEL5_SHIFT);
}
base->TRIG[triggerGroup].TRIGn_CHAIN_5_4 = tmpReg;
break;
case 3U: /* Configurate trigger chain6 and chain 7. */
tmpReg = base->TRIG[triggerGroup].TRIGn_CHAIN_7_6;
if (mRemainder == 0U) /* Chain 6. */
{
tmpReg &= ~(ADC_ETC_TRIGn_CHAIN_7_6_CSEL6_MASK | ADC_ETC_TRIGn_CHAIN_7_6_HWTS6_MASK |
ADC_ETC_TRIGn_CHAIN_7_6_B2B6_MASK | ADC_ETC_TRIGn_CHAIN_7_6_IE6_MASK);
tmpReg |= tmp32;
}
else /* Chain 7. */
{
tmpReg &= ~(ADC_ETC_TRIGn_CHAIN_7_6_CSEL7_MASK | ADC_ETC_TRIGn_CHAIN_7_6_HWTS7_MASK |
ADC_ETC_TRIGn_CHAIN_7_6_B2B7_MASK | ADC_ETC_TRIGn_CHAIN_7_6_IE7_MASK);
tmpReg |= (tmp32 << ADC_ETC_TRIGn_CHAIN_7_6_CSEL7_SHIFT);
}
base->TRIG[triggerGroup].TRIGn_CHAIN_7_6 = tmpReg;
break;
default:
assert(false);
break;
}
}
/*!
* brief Gets the interrupt status flags of external XBAR and TSC triggers.
*
* param base ADC_ETC peripheral base address.
* param sourceIndex trigger source index.
*
* return Status flags mask of trigger. Refer to "_adc_etc_status_flag_mask".
*/
uint32_t ADC_ETC_GetInterruptStatusFlags(ADC_ETC_Type *base, adc_etc_external_trigger_source_t sourceIndex)
{
uint32_t tmp32 = 0U;
if (((base->DONE0_1_IRQ) & ((uint32_t)ADC_ETC_DONE0_1_IRQ_TRIG0_DONE0_MASK << (uint32_t)sourceIndex)) != 0U)
{
tmp32 |= (uint32_t)kADC_ETC_Done0StatusFlagMask; /* Customized DONE0 status flags mask, which is defined in
fsl_adc_etc.h file. */
}
if (((base->DONE0_1_IRQ) & ((uint32_t)ADC_ETC_DONE0_1_IRQ_TRIG0_DONE1_MASK << (uint32_t)sourceIndex)) != 0U)
{
tmp32 |= (uint32_t)kADC_ETC_Done1StatusFlagMask; /* Customized DONE1 status flags mask, which is defined in
fsl_adc_etc.h file. */
}
if (((base->DONE2_3_ERR_IRQ) & ((uint32_t)ADC_ETC_DONE2_3_ERR_IRQ_TRIG0_DONE2_MASK << (uint32_t)sourceIndex)) != 0U)
{
tmp32 |= (uint32_t)kADC_ETC_Done2StatusFlagMask; /* Customized DONE2 status flags mask, which is defined in
fsl_adc_etc.h file. */
}
#if defined(FSL_FEATURE_ADC_ETC_HAS_TRIGm_CHAIN_a_b_IEn_EN) && FSL_FEATURE_ADC_ETC_HAS_TRIGm_CHAIN_a_b_IEn_EN
if (((base->DONE2_3_ERR_IRQ) & ((uint32_t)ADC_ETC_DONE2_3_ERR_IRQ_TRIG0_DONE3_MASK << (uint32_t)sourceIndex)) != 0U)
{
tmp32 |= (uint32_t)kADC_ETC_Done3StatusFlagMask; /* Customized DONE3 status flags mask, which is defined in
fsl_adc_etc.h file. */
}
#endif /* FSL_FEATURE_ADC_ETC_HAS_TRIGm_CHAIN_a_b_IEn_EN */
if (((base->DONE2_3_ERR_IRQ) & ((uint32_t)ADC_ETC_DONE2_3_ERR_IRQ_TRIG0_ERR_MASK << (uint32_t)sourceIndex)) != 0U)
{
tmp32 |= (uint32_t)kADC_ETC_ErrorStatusFlagMask; /* Customized ERROR status flags mask, which is defined in
fsl_adc_etc.h file. */
}
return tmp32;
}
/*!
* brief Clears the ADC_ETC's interrupt status falgs.
*
* param base ADC_ETC peripheral base address.
* param sourceIndex trigger source index.
* param mask Status flags mask of trigger. Refer to "_adc_etc_status_flag_mask".
*/
void ADC_ETC_ClearInterruptStatusFlags(ADC_ETC_Type *base, adc_etc_external_trigger_source_t sourceIndex, uint32_t mask)
{
if (0U != (mask & (uint32_t)kADC_ETC_Done0StatusFlagMask)) /* Write 1 to clear DONE0 status flags. */
{
base->DONE0_1_IRQ = ((uint32_t)ADC_ETC_DONE0_1_IRQ_TRIG0_DONE0_MASK << (uint32_t)sourceIndex);
}
if (0U != (mask & (uint32_t)kADC_ETC_Done1StatusFlagMask)) /* Write 1 to clear DONE1 status flags. */
{
base->DONE0_1_IRQ = ((uint32_t)ADC_ETC_DONE0_1_IRQ_TRIG0_DONE1_MASK << (uint32_t)sourceIndex);
}
if (0U != (mask & (uint32_t)kADC_ETC_Done2StatusFlagMask)) /* Write 1 to clear DONE2 status flags. */
{
base->DONE2_3_ERR_IRQ = ((uint32_t)ADC_ETC_DONE2_3_ERR_IRQ_TRIG0_DONE2_MASK << (uint32_t)sourceIndex);
}
#if defined(FSL_FEATURE_ADC_ETC_HAS_TRIGm_CHAIN_a_b_IEn_EN) && FSL_FEATURE_ADC_ETC_HAS_TRIGm_CHAIN_a_b_IEn_EN
if (0U != (mask & (uint32_t)kADC_ETC_Done3StatusFlagMask)) /* Write 1 to clear DONE3 status flags. */
{
base->DONE2_3_ERR_IRQ = ((uint32_t)ADC_ETC_DONE2_3_ERR_IRQ_TRIG0_DONE3_MASK << (uint32_t)sourceIndex);
}
#endif /* FSL_FEATURE_ADC_ETC_HAS_TRIGm_CHAIN_a_b_IEn_EN */
if (0U != (mask & (uint32_t)kADC_ETC_ErrorStatusFlagMask)) /* Write 1 to clear ERROR status flags. */
{
base->DONE2_3_ERR_IRQ = ((uint32_t)ADC_ETC_DONE2_3_ERR_IRQ_TRIG0_ERR_MASK << (uint32_t)sourceIndex);
}
}
/*!
* brief Get ADC conversion result from external XBAR sources.
* For example, if triggerGroup is set to 0U and chainGroup is set to 1U, which means the API would
* return Trigger0 source's chain1 conversion result.
*
* param base ADC_ETC peripheral base address.
* param triggerGroup Trigger group index. Available number is 0~7.
* param chainGroup Trigger chain group index. Available number is 0~7.
* return ADC conversion result value.
*/
uint32_t ADC_ETC_GetADCConversionValue(ADC_ETC_Type *base, uint32_t triggerGroup, uint32_t chainGroup)
{
assert(triggerGroup < ADC_ETC_TRIGn_RESULT_1_0_COUNT);
uint32_t mADCResult;
uint8_t mRemainder = (uint8_t)(chainGroup % 2U);
switch (chainGroup / 2U)
{
case 0U:
if (0U == mRemainder)
{
mADCResult = ADC_ETC_TRIGn_RESULT_1_0_DATA0_MASK & (base->TRIG[triggerGroup].TRIGn_RESULT_1_0);
}
else
{
mADCResult = (base->TRIG[triggerGroup].TRIGn_RESULT_1_0) >> ADC_ETC_TRIGn_RESULT_1_0_DATA1_SHIFT;
}
break;
case 1U:
if (0U == mRemainder)
{
mADCResult = ADC_ETC_TRIGn_RESULT_3_2_DATA2_MASK & (base->TRIG[triggerGroup].TRIGn_RESULT_3_2);
}
else
{
mADCResult = (base->TRIG[triggerGroup].TRIGn_RESULT_3_2) >> ADC_ETC_TRIGn_RESULT_3_2_DATA3_SHIFT;
}
break;
case 2U:
if (0U == mRemainder)
{
mADCResult = ADC_ETC_TRIGn_RESULT_5_4_DATA4_MASK & (base->TRIG[triggerGroup].TRIGn_RESULT_5_4);
}
else
{
mADCResult = (base->TRIG[triggerGroup].TRIGn_RESULT_5_4) >> ADC_ETC_TRIGn_RESULT_5_4_DATA5_SHIFT;
}
break;
case 3U:
if (0U == mRemainder)
{
mADCResult = ADC_ETC_TRIGn_RESULT_7_6_DATA6_MASK & (base->TRIG[triggerGroup].TRIGn_RESULT_7_6);
}
else
{
mADCResult = (base->TRIG[triggerGroup].TRIGn_RESULT_7_6) >> ADC_ETC_TRIGn_RESULT_7_6_DATA7_SHIFT;
}
break;
default:
mADCResult = 0U;
assert(false);
break;
}
return mADCResult;
}
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