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LPC54114: Update the ADC SDK driver 

Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
pull/11052/head
Mahesh Mahadevan 2019-06-21 11:08:19 -05:00
parent 7b011e9fe2
commit f4648673cf
5 changed files with 1525 additions and 532 deletions
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181
targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC54114/device/TARGET_LPC54114_M4/LPC54114_cm4_features.h
View File

@ -1,41 +1,19 @@
/*
** ###################################################################
** Version: rev. 1.0, 2016-05-09
** Build: b160802
** Build: b190225
**
** Abstract:
** Chip specific module features.
**
** Copyright (c) 2016 Freescale Semiconductor, Inc.
** Copyright 2016 Freescale Semiconductor, Inc.
** Copyright 2016-2019 NXP
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without modification,
** are permitted provided that the following conditions are met:
** SPDX-License-Identifier: BSD-3-Clause
**
** o Redistributions of source code must retain the above copyright notice, this list
** of conditions and the following disclaimer.
**
** o Redistributions in binary form must reproduce the above copyright notice, this
** list of conditions and the following disclaimer in the documentation and/or
** other materials provided with the distribution.
**
** o Neither the name of Freescale Semiconductor, Inc. nor the names of its
** contributors may be used to endorse or promote products derived from this
** software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
** WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
** (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
** LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
** ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
** SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
** http: www.freescale.com
** mail: support@freescale.com
** http: www.nxp.com
** mail: support@nxp.com
**
** Revisions:
** - rev. 1.0 (2016-05-09)
@ -55,6 +33,8 @@
#define FSL_FEATURE_SOC_ASYNC_SYSCON_COUNT (1)
/* @brief CRC availability on the SoC. */
#define FSL_FEATURE_SOC_CRC_COUNT (1)
/* @brief CTIMER availability on the SoC. */
#define FSL_FEATURE_SOC_CTIMER_COUNT (5)
/* @brief DMA availability on the SoC. */
#define FSL_FEATURE_SOC_DMA_COUNT (1)
/* @brief DMIC availability on the SoC. */
@ -89,8 +69,6 @@
#define FSL_FEATURE_SOC_SPIFI_COUNT (1)
/* @brief SYSCON availability on the SoC. */
#define FSL_FEATURE_SOC_SYSCON_COUNT (1)
/* @brief CTIMER availability on the SoC. */
#define FSL_FEATURE_SOC_CTIMER_COUNT (5)
/* @brief USART availability on the SoC. */
#define FSL_FEATURE_SOC_USART_COUNT (8)
/* @brief USB availability on the SoC. */
@ -100,16 +78,139 @@
/* @brief WWDT availability on the SoC. */
#define FSL_FEATURE_SOC_WWDT_COUNT (1)
/* ADC module features */
/* @brief Do not has input select (register INSEL). */
#define FSL_FEATURE_ADC_HAS_NO_INSEL (0)
/* @brief Has ASYNMODE bitfile in CTRL reigster. */
#define FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE (1)
/* @brief Has ASYNMODE bitfile in CTRL reigster. */
#define FSL_FEATURE_ADC_HAS_CTRL_RESOL (1)
/* @brief Has ASYNMODE bitfile in CTRL reigster. */
#define FSL_FEATURE_ADC_HAS_CTRL_BYPASSCAL (1)
/* @brief Has ASYNMODE bitfile in CTRL reigster. */
#define FSL_FEATURE_ADC_HAS_CTRL_TSAMP (1)
/* @brief Has ASYNMODE bitfile in CTRL reigster. */
#define FSL_FEATURE_ADC_HAS_CTRL_LPWRMODE (0)
/* @brief Has ASYNMODE bitfile in CTRL reigster. */
#define FSL_FEATURE_ADC_HAS_CTRL_CALMODE (0)
/* @brief Has startup register. */
#define FSL_FEATURE_ADC_HAS_STARTUP_REG (1)
/* @brief Has ADTrim register */
#define FSL_FEATURE_ADC_HAS_TRIM_REG (0)
/* @brief Has Calibration register. */
#define FSL_FEATURE_ADC_HAS_CALIB_REG (1)
/* DMA module features */
/* @brief Number of channels */
#define FSL_FEATURE_DMA_NUMBER_OF_CHANNELS (20)
/* @brief Align size of DMA descriptor */
#define FSL_FEATURE_DMA_DESCRIPTOR_ALIGN_SIZE (512)
/* @brief DMA head link descriptor table align size */
#define FSL_FEATURE_DMA_LINK_DESCRIPTOR_ALIGN_SIZE (16U)
/* FLEXCOMM module features */
/* @brief FLEXCOMM0 USART INDEX 0 */
#define FSL_FEATURE_FLEXCOMM0_USART_INDEX (0)
/* @brief FLEXCOMM0 SPI INDEX 0 */
#define FSL_FEATURE_FLEXCOMM0_SPI_INDEX (0)
/* @brief FLEXCOMM0 I2C INDEX 0 */
#define FSL_FEATURE_FLEXCOMM0_I2C_INDEX (0)
/* @brief FLEXCOMM1 USART INDEX 1 */
#define FSL_FEATURE_FLEXCOMM1_USART_INDEX (1)
/* @brief FLEXCOMM1 SPI INDEX 1 */
#define FSL_FEATURE_FLEXCOMM1_SPI_INDEX (1)
/* @brief FLEXCOMM1 I2C INDEX 1 */
#define FSL_FEATURE_FLEXCOMM1_I2C_INDEX (1)
/* @brief FLEXCOMM2 USART INDEX 2 */
#define FSL_FEATURE_FLEXCOMM2_USART_INDEX (2)
/* @brief FLEXCOMM2 SPI INDEX 2 */
#define FSL_FEATURE_FLEXCOMM2_SPI_INDEX (2)
/* @brief FLEXCOMM2 I2C INDEX 2 */
#define FSL_FEATURE_FLEXCOMM2_I2C_INDEX (2)
/* @brief FLEXCOMM3 USART INDEX 3 */
#define FSL_FEATURE_FLEXCOMM3_USART_INDEX (3)
/* @brief FLEXCOMM3 SPI INDEX 3 */
#define FSL_FEATURE_FLEXCOMM3_SPI_INDEX (3)
/* @brief FLEXCOMM3 I2C INDEX 3 */
#define FSL_FEATURE_FLEXCOMM3_I2C_INDEX (3)
/* @brief FLEXCOMM4 USART INDEX 4 */
#define FSL_FEATURE_FLEXCOMM4_USART_INDEX (4)
/* @brief FLEXCOMM4 SPI INDEX 4 */
#define FSL_FEATURE_FLEXCOMM4_SPI_INDEX (4)
/* @brief FLEXCOMM4 I2C INDEX 4 */
#define FSL_FEATURE_FLEXCOMM4_I2C_INDEX (4)
/* @brief FLEXCOMM5 USART INDEX 5 */
#define FSL_FEATURE_FLEXCOMM5_USART_INDEX (5)
/* @brief FLEXCOMM5 SPI INDEX 5 */
#define FSL_FEATURE_FLEXCOMM5_SPI_INDEX (5)
/* @brief FLEXCOMM5 I2C INDEX 5 */
#define FSL_FEATURE_FLEXCOMM5_I2C_INDEX (5)
/* @brief FLEXCOMM6 USART INDEX 6 */
#define FSL_FEATURE_FLEXCOMM6_USART_INDEX (6)
/* @brief FLEXCOMM6 SPI INDEX 6 */
#define FSL_FEATURE_FLEXCOMM6_SPI_INDEX (6)
/* @brief FLEXCOMM6 I2C INDEX 6 */
#define FSL_FEATURE_FLEXCOMM6_I2C_INDEX (6)
/* @brief FLEXCOMM7 I2S INDEX 0 */
#define FSL_FEATURE_FLEXCOMM6_I2S_INDEX (0)
/* @brief FLEXCOMM7 USART INDEX 7 */
#define FSL_FEATURE_FLEXCOMM7_USART_INDEX (7)
/* @brief FLEXCOMM7 SPI INDEX 7 */
#define FSL_FEATURE_FLEXCOMM7_SPI_INDEX (7)
/* @brief FLEXCOMM7 I2C INDEX 7 */
#define FSL_FEATURE_FLEXCOMM7_I2C_INDEX (7)
/* @brief FLEXCOMM7 I2S INDEX 1 */
#define FSL_FEATURE_FLEXCOMM7_I2S_INDEX (1)
/* @brief I2S has DMIC interconnection */
#define FSL_FEATURE_FLEXCOMM_INSTANCE_I2S_HAS_DMIC_INTERCONNECTIONn(x) \
(((x) == FLEXCOMM0) ? (0) : \
(((x) == FLEXCOMM1) ? (0) : \
(((x) == FLEXCOMM2) ? (0) : \
(((x) == FLEXCOMM3) ? (0) : \
(((x) == FLEXCOMM4) ? (0) : \
(((x) == FLEXCOMM5) ? (0) : \
(((x) == FLEXCOMM6) ? (0) : \
(((x) == FLEXCOMM7) ? (1) : (-1)))))))))
/* I2S module features */
/* @brief I2S support dual channel transfer */
#define FSL_FEATURE_I2S_SUPPORT_SECONDARY_CHANNEL (0)
/* @brief I2S has DMIC interconnection */
#define FSL_FEATURE_FLEXCOMM_I2S_HAS_DMIC_INTERCONNECTION (1)
/* MAILBOX module features */
/* @brief Mailbox side for current core */
#define FSL_FEATURE_MAILBOX_SIDE_A (1)
/* @brief Mailbox has no reset control */
#define FSL_FEATURE_MAILBOX_HAS_NO_RESET (1)
/* MRT module features */
/* @brief number of channels. */
#define FSL_FEATURE_MRT_NUMBER_OF_CHANNELS (4)
/* interrupt module features */
/* @brief Lowest interrupt request number. */
#define FSL_FEATURE_INTERRUPT_IRQ_MIN (-14)
/* @brief Highest interrupt request number. */
#define FSL_FEATURE_INTERRUPT_IRQ_MAX (105)
/* PINT module features */
/* @brief Number of connected outputs */
#define FSL_FEATURE_PINT_NUMBER_OF_CONNECTED_OUTPUTS (8)
/* RTC module features */
/* @brief RTC has no reset control */
#define FSL_FEATURE_RTC_HAS_NO_RESET (1)
/* SCT module features */
/* @brief Number of events */
@ -118,6 +219,8 @@
#define FSL_FEATURE_SCT_NUMBER_OF_STATES (10)
/* @brief Number of match capture */
#define FSL_FEATURE_SCT_NUMBER_OF_MATCH_CAPTURE (10)
/* @brief Number of outputs */
#define FSL_FEATURE_SCT_NUMBER_OF_OUTPUTS (8)
/* SYSCON module features */
@ -129,6 +232,24 @@
#define FSL_FEATURE_SYSCON_FLASH_SECTOR_SIZE_BYTES (32768)
/* @brief Flash size in bytes */
#define FSL_FEATURE_SYSCON_FLASH_SIZE_BYTES (262144)
/* @brief IAP has Flash read & write function */
#define FSL_FEATURE_IAP_HAS_FLASH_FUNCTION (1)
/* @brief IAP has read Flash signature function */
#define FSL_FEATURE_IAP_HAS_FLASH_SIGNATURE_READ (1)
/* @brief IAP has read extended Flash signature function */
#define FSL_FEATURE_IAP_HAS_FLASH_EXTENDED_SIGNATURE_READ (0)
/* SysTick module features */
/* @brief Systick has external reference clock. */
#define FSL_FEATURE_SYSTICK_HAS_EXT_REF (0)
/* @brief Systick external reference clock is core clock divided by this value. */
#define FSL_FEATURE_SYSTICK_EXT_REF_CORE_DIV (0)
/* USB module features */
/* @brief Number of the endpoint in USB FS */
#define FSL_FEATURE_USB_EP_NUM (5)
#endif /* _LPC54114_cm4_FEATURES_H_ */

314
targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC54114/drivers/fsl_adc.c
View File

@ -1,45 +1,32 @@
/*
* Copyright (c) 2016, Freescale Semiconductor, Inc.
* Copyright 2016-2019 NXP
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* SPDX-License-Identifier: BSD-3-Clause
*/
#include "fsl_adc.h"
#include "fsl_clock.h"
/* Component ID definition, used by tools. */
#ifndef FSL_COMPONENT_ID
#define FSL_COMPONENT_ID "platform.drivers.lpc_adc"
#endif
static ADC_Type *const s_adcBases[] = ADC_BASE_PTRS;
#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
static const clock_ip_name_t s_adcClocks[] = ADC_CLOCKS;
#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
#define FREQUENCY_1MHZ (1000000U)
static uint32_t ADC_GetInstance(ADC_Type *base)
{
uint32_t instance;
/* Find the instance index from base address mappings. */
for (instance = 0; instance < FSL_FEATURE_SOC_ADC_COUNT; instance++)
for (instance = 0; instance < ARRAY_SIZE(s_adcBases); instance++)
{
if (s_adcBases[instance] == base)
{
@ -47,19 +34,27 @@ static uint32_t ADC_GetInstance(ADC_Type *base)
}
}
assert(instance < FSL_FEATURE_SOC_ADC_COUNT);
assert(instance < ARRAY_SIZE(s_adcBases));
return instance;
}
/*!
* brief Initialize the ADC module.
*
* param base ADC peripheral base address.
* param config Pointer to configuration structure, see to #adc_config_t.
*/
void ADC_Init(ADC_Type *base, const adc_config_t *config)
{
assert(config != NULL);
uint32_t tmp32 = 0U;
#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
/* Enable clock. */
CLOCK_EnableClock(s_adcClocks[ADC_GetInstance(base)]);
#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
/* Disable the interrupts. */
base->INTEN = 0U; /* Quickly disable all the interrupts. */
@ -67,6 +62,7 @@ void ADC_Init(ADC_Type *base, const adc_config_t *config)
/* Configure the ADC block. */
tmp32 = ADC_CTRL_CLKDIV(config->clockDividerNumber);
#if defined(FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE) & FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE
/* Async or Sync clock mode. */
switch (config->clockMode)
{
@ -76,84 +72,236 @@ void ADC_Init(ADC_Type *base, const adc_config_t *config)
default: /* kADC_ClockSynchronousMode */
break;
}
#endif /* FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_RESOL) & FSL_FEATURE_ADC_HAS_CTRL_RESOL
/* Resolution. */
tmp32 |= ADC_CTRL_RESOL(config->resolution);
tmp32 |= ADC_CTRL_RESOL(config->resolution);
#endif /* FSL_FEATURE_ADC_HAS_CTRL_RESOL. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_BYPASSCAL) & FSL_FEATURE_ADC_HAS_CTRL_BYPASSCAL
/* Bypass calibration. */
if (config->enableBypassCalibration)
{
tmp32 |= ADC_CTRL_BYPASSCAL_MASK;
}
#endif /* FSL_FEATURE_ADC_HAS_CTRL_BYPASSCAL. */
/* Sample time clock count. */
tmp32 |= ADC_CTRL_TSAMP(config->sampleTimeNumber);
#if defined(FSL_FEATURE_ADC_HAS_CTRL_TSAMP) & FSL_FEATURE_ADC_HAS_CTRL_TSAMP
/* Sample time clock count. */
#if (defined(FSL_FEATURE_ADC_SYNCHRONOUS_USE_GPADC_CTRL) && FSL_FEATURE_ADC_SYNCHRONOUS_USE_GPADC_CTRL)
if (config->clockMode == kADC_ClockAsynchronousMode)
{
#endif /* FSL_FEATURE_ADC_SYNCHRONOUS_USE_GPADC_CTRL */
tmp32 |= ADC_CTRL_TSAMP(config->sampleTimeNumber);
#if (defined(FSL_FEATURE_ADC_SYNCHRONOUS_USE_GPADC_CTRL) && FSL_FEATURE_ADC_SYNCHRONOUS_USE_GPADC_CTRL)
}
#endif /* FSL_FEATURE_ADC_SYNCHRONOUS_USE_GPADC_CTRL */
#endif /* FSL_FEATURE_ADC_HAS_CTRL_TSAMP. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_LPWRMODE) & FSL_FEATURE_ADC_HAS_CTRL_LPWRMODE
if (config->enableLowPowerMode)
{
tmp32 |= ADC_CTRL_LPWRMODE_MASK;
}
#endif /* FSL_FEATURE_ADC_HAS_CTRL_LPWRMODE. */
base->CTRL = tmp32;
#if defined(FSL_FEATURE_ADC_HAS_GPADC_CTRL0_LDO_POWER_EN) && FSL_FEATURE_ADC_HAS_GPADC_CTRL0_LDO_POWER_EN
base->GPADC_CTRL0 |= ADC_GPADC_CTRL0_LDO_POWER_EN_MASK;
if (config->clockMode == kADC_ClockSynchronousMode)
{
base->GPADC_CTRL0 |= ADC_GPADC_CTRL0_PASS_ENABLE(config->sampleTimeNumber);
}
#endif /* FSL_FEATURE_ADC_HAS_GPADC_CTRL0_LDO_POWER_EN */
#if defined(FSL_FEATURE_ADC_HAS_GPADC_CTRL1_OFFSET_CAL) && FSL_FEATURE_ADC_HAS_GPADC_CTRL1_OFFSET_CAL
tmp32 = *(uint32_t *)FSL_FEATURE_FLASH_ADDR_OF_TEMP_CAL;
if (tmp32 & FSL_FEATURE_FLASH_ADDR_OF_TEMP_CAL_VALID)
{
base->GPADC_CTRL1 = (tmp32 >> 1);
}
#if !(defined(FSL_FEATURE_ADC_HAS_STARTUP_ADC_INIT) && FSL_FEATURE_ADC_HAS_STARTUP_ADC_INIT)
base->STARTUP = ADC_STARTUP_ADC_ENA_MASK; /* Set the ADC Start bit */
#endif /* FSL_FEATURE_ADC_HAS_GPADC_CTRL1_OFFSET_CAL */
#endif /* FSL_FEATURE_ADC_HAS_GPADC_CTRL1_OFFSET_CAL */
#if defined(FSL_FEATURE_ADC_HAS_TRIM_REG) & FSL_FEATURE_ADC_HAS_TRIM_REG
base->TRM &= ~ADC_TRM_VRANGE_MASK;
base->TRM |= ADC_TRM_VRANGE(config->voltageRange);
#endif /* FSL_FEATURE_ADC_HAS_TRIM_REG. */
}
/*!
* brief Gets an available pre-defined settings for initial configuration.
*
* This function initializes the initial configuration structure with an available settings. The default values are:
* code
* config->clockMode = kADC_ClockSynchronousMode;
* config->clockDividerNumber = 0U;
* config->resolution = kADC_Resolution12bit;
* config->enableBypassCalibration = false;
* config->sampleTimeNumber = 0U;
* endcode
* param config Pointer to configuration structure.
*/
void ADC_GetDefaultConfig(adc_config_t *config)
{
/* Initializes the configure structure to zero. */
memset(config, 0, sizeof(*config));
#if defined(FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE) & FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE
config->clockMode = kADC_ClockSynchronousMode;
#endif /* FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE. */
config->clockDividerNumber = 0U;
#if defined(FSL_FEATURE_ADC_HAS_CTRL_RESOL) & FSL_FEATURE_ADC_HAS_CTRL_RESOL
config->resolution = kADC_Resolution12bit;
#endif /* FSL_FEATURE_ADC_HAS_CTRL_RESOL. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_BYPASSCAL) & FSL_FEATURE_ADC_HAS_CTRL_BYPASSCAL
config->enableBypassCalibration = false;
#endif /* FSL_FEATURE_ADC_HAS_CTRL_BYPASSCAL. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_TSAMP) & FSL_FEATURE_ADC_HAS_CTRL_TSAMP
config->sampleTimeNumber = 0U;
#endif /* FSL_FEATURE_ADC_HAS_CTRL_TSAMP. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_LPWRMODE) & FSL_FEATURE_ADC_HAS_CTRL_LPWRMODE
config->enableLowPowerMode = false;
#endif /* FSL_FEATURE_ADC_HAS_CTRL_LPWRMODE. */
#if defined(FSL_FEATURE_ADC_HAS_TRIM_REG) & FSL_FEATURE_ADC_HAS_TRIM_REG
config->voltageRange = kADC_HighVoltageRange;
#endif /* FSL_FEATURE_ADC_HAS_TRIM_REG. */
}
/*!
* brief Deinitialize the ADC module.
*
* param base ADC peripheral base address.
*/
void ADC_Deinit(ADC_Type *base)
{
#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
/* Disable the clock. */
CLOCK_DisableClock(s_adcClocks[ADC_GetInstance(base)]);
#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
}
#if !(defined(FSL_FEATURE_ADC_HAS_NO_CALIB_FUNC) && FSL_FEATURE_ADC_HAS_NO_CALIB_FUNC)
#if defined(FSL_FEATURE_ADC_HAS_CALIB_REG) & FSL_FEATURE_ADC_HAS_CALIB_REG
/*!
* brief Do the self calibration. To calibrate the ADC, set the ADC clock to 1 mHz.
* In order to achieve the specified ADC accuracy, the A/D converter must be recalibrated, at a minimum,
* following every chip reset before initiating normal ADC operation.
*
* param base ADC peripheral base address.
* retval true Calibration succeed.
* retval false Calibration failed.
*/
bool ADC_DoSelfCalibration(ADC_Type *base)
{
uint32_t i;
uint32_t frequency = 0U;
uint32_t delayUs = 0U;
/* Enable the converter. */
/* This bit acn only be set 1 by software. It is cleared automatically whenever the ADC is powered down.
This bit should be set after at least 10 ms after the ADC is powered on. */
base->STARTUP = ADC_STARTUP_ADC_ENA_MASK;
for (i = 0U; i < 0x10; i++) /* Wait a few clocks to startup up. */
{
__ASM("NOP");
}
SDK_DelayAtLeastUs(1U);
if (!(base->STARTUP & ADC_STARTUP_ADC_ENA_MASK))
{
return false; /* ADC is not powered up. */
}
/* Get the ADC clock frequency in synchronous mode. */
frequency = CLOCK_GetFreq(kCLOCK_BusClk) / (((base->CTRL & ADC_CTRL_CLKDIV_MASK) >> ADC_CTRL_CLKDIV_SHIFT) + 1);
base->CTRL |= ADC_CTRL_CLKDIV((frequency / 1000000U) - 1U);
frequency = 1000000U;
#if defined(FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE) && FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE
/* Get the ADC clock frequency in asynchronous mode. */
if (ADC_CTRL_ASYNMODE_MASK == (base->CTRL & ADC_CTRL_ASYNMODE_MASK))
{
frequency = CLOCK_GetAdcClkFreq();
}
#endif /* FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE */
assert(0U != frequency);
/* If not in by-pass mode, do the calibration. */
if ((ADC_CALIB_CALREQD_MASK == (base->CALIB & ADC_CALIB_CALREQD_MASK)) &&
(0U == (base->CTRL & ADC_CTRL_BYPASSCAL_MASK)))
{
/* A calibration cycle requires approximately 81 ADC clocks to complete. */
delayUs = (120 * FREQUENCY_1MHZ) / frequency + 1;
/* Calibration is needed, do it now. */
base->CALIB = ADC_CALIB_CALIB_MASK;
i = 0xF0000;
while ((ADC_CALIB_CALIB_MASK == (base->CALIB & ADC_CALIB_CALIB_MASK)) && (--i))
{
}
if (i == 0U)
SDK_DelayAtLeastUs(delayUs);
if (ADC_CALIB_CALIB_MASK == (base->CALIB & ADC_CALIB_CALIB_MASK))
{
return false; /* Calibration timeout. */
}
}
/* A dummy conversion cycle will be performed. */
/* A “dummy” conversion cycle requires approximately 6 ADC clocks */
delayUs = (10 * FREQUENCY_1MHZ) / frequency + 1;
base->STARTUP |= ADC_STARTUP_ADC_INIT_MASK;
i = 0x7FFFF;
while ((ADC_STARTUP_ADC_INIT_MASK == (base->STARTUP & ADC_STARTUP_ADC_INIT_MASK)) && (--i))
{
}
if (i == 0U)
SDK_DelayAtLeastUs(delayUs);
if (ADC_STARTUP_ADC_INIT_MASK == (base->STARTUP & ADC_STARTUP_ADC_INIT_MASK))
{
return false;
}
return true;
}
#else
/*!
* brief Do the self calibration. To calibrate the ADC, set the ADC clock to 1 mHz.
* In order to achieve the specified ADC accuracy, the A/D converter must be recalibrated, at a minimum,
* following every chip reset before initiating normal ADC operation.
*
* param base ADC peripheral base address.
* param frequency The ststem clock frequency to ADC.
* retval true Calibration succeed.
* retval false Calibration failed.
*/
bool ADC_DoSelfCalibration(ADC_Type *base, uint32_t frequency)
{
uint32_t tmp32;
/* Store the current contents of the ADC CTRL register. */
tmp32 = base->CTRL;
/* Start ADC self-calibration. */
base->CTRL |= ADC_CTRL_CALMODE_MASK;
/* Divide the system clock to yield an ADC clock of about 1 mHz. */
base->CTRL &= ~ADC_CTRL_CLKDIV_MASK;
base->CTRL |= ADC_CTRL_CLKDIV((frequency / 1000000U) - 1U);
/* Clear the LPWR bit. */
base->CTRL &= ~ADC_CTRL_LPWRMODE_MASK;
/* Delay for 120 uSec @ 1 mHz ADC clock */
SDK_DelayAtLeastUs(120U);
/* Check the completion of calibration. */
if (ADC_CTRL_CALMODE_MASK == (base->CTRL & ADC_CTRL_CALMODE_MASK))
{
/* Restore the contents of the ADC CTRL register. */
base->CTRL = tmp32;
return false; /* Calibration timeout. */
}
/* Restore the contents of the ADC CTRL register. */
base->CTRL = tmp32;
return true;
}
#endif /* FSL_FEATURE_ADC_HAS_CALIB_REG */
#endif /* FSL_FEATURE_ADC_HAS_NO_CALIB_FUNC*/
/*!
* brief Configure the conversion sequence A.
*
* param base ADC peripheral base address.
* param config Pointer to configuration structure, see to #adc_conv_seq_config_t.
*/
void ADC_SetConvSeqAConfig(ADC_Type *base, const adc_conv_seq_config_t *config)
{
assert(config != NULL);
@ -198,6 +346,12 @@ void ADC_SetConvSeqAConfig(ADC_Type *base, const adc_conv_seq_config_t *config)
base->SEQ_CTRL[0] = tmp32;
}
/*!
* brief Configure the conversion sequence B.
*
* param base ADC peripheral base address.
* param config Pointer to configuration structure, see to #adc_conv_seq_config_t.
*/
void ADC_SetConvSeqBConfig(ADC_Type *base, const adc_conv_seq_config_t *config)
{
assert(config != NULL);
@ -242,6 +396,14 @@ void ADC_SetConvSeqBConfig(ADC_Type *base, const adc_conv_seq_config_t *config)
base->SEQ_CTRL[1] = tmp32;
}
/*!
* brief Get the global ADC conversion infomation of sequence A.
*
* param base ADC peripheral base address.
* param info Pointer to information structure, see to #adc_result_info_t;
* retval true The conversion result is ready.
* retval false The conversion result is not ready yet.
*/
bool ADC_GetConvSeqAGlobalConversionResult(ADC_Type *base, adc_result_info_t *info)
{
assert(info != NULL);
@ -259,11 +421,19 @@ bool ADC_GetConvSeqAGlobalConversionResult(ADC_Type *base, adc_result_info_t *in
info->thresholdCorssingStatus =
(adc_threshold_crossing_status_t)((tmp32 & ADC_SEQ_GDAT_THCMPCROSS_MASK) >> ADC_SEQ_GDAT_THCMPCROSS_SHIFT);
info->channelNumber = (tmp32 & ADC_SEQ_GDAT_CHN_MASK) >> ADC_SEQ_GDAT_CHN_SHIFT;
info->overrunFlag = ((tmp32 & ADC_SEQ_GDAT_OVERRUN_MASK) == ADC_SEQ_GDAT_OVERRUN_MASK);
info->overrunFlag = ((tmp32 & ADC_SEQ_GDAT_OVERRUN_MASK) == ADC_SEQ_GDAT_OVERRUN_MASK);
return true;
}
/*!
* brief Get the global ADC conversion infomation of sequence B.
*
* param base ADC peripheral base address.
* param info Pointer to information structure, see to #adc_result_info_t;
* retval true The conversion result is ready.
* retval false The conversion result is not ready yet.
*/
bool ADC_GetConvSeqBGlobalConversionResult(ADC_Type *base, adc_result_info_t *info)
{
assert(info != NULL);
@ -281,11 +451,20 @@ bool ADC_GetConvSeqBGlobalConversionResult(ADC_Type *base, adc_result_info_t *in
info->thresholdCorssingStatus =
(adc_threshold_crossing_status_t)((tmp32 & ADC_SEQ_GDAT_THCMPCROSS_MASK) >> ADC_SEQ_GDAT_THCMPCROSS_SHIFT);
info->channelNumber = (tmp32 & ADC_SEQ_GDAT_CHN_MASK) >> ADC_SEQ_GDAT_CHN_SHIFT;
info->overrunFlag = ((tmp32 & ADC_SEQ_GDAT_OVERRUN_MASK) == ADC_SEQ_GDAT_OVERRUN_MASK);
info->overrunFlag = ((tmp32 & ADC_SEQ_GDAT_OVERRUN_MASK) == ADC_SEQ_GDAT_OVERRUN_MASK);
return true;
}
/*!
* brief Get the channel's ADC conversion completed under each conversion sequence.
*
* param base ADC peripheral base address.
* param channel The indicated channel number.
* param info Pointer to information structure, see to #adc_result_info_t;
* retval true The conversion result is ready.
* retval false The conversion result is not ready yet.
*/
bool ADC_GetChannelConversionResult(ADC_Type *base, uint32_t channel, adc_result_info_t *info)
{
assert(info != NULL);
@ -299,12 +478,51 @@ bool ADC_GetChannelConversionResult(ADC_Type *base, uint32_t channel, adc_result
}
info->result = (tmp32 & ADC_DAT_RESULT_MASK) >> ADC_DAT_RESULT_SHIFT;
#if (defined(FSL_FEATURE_ADC_DAT_OF_HIGH_ALIGNMENT) && FSL_FEATURE_ADC_DAT_OF_HIGH_ALIGNMENT)
switch ((base->CTRL & ADC_CTRL_RESOL_MASK) >> ADC_CTRL_RESOL_SHIFT)
{
case kADC_Resolution10bit:
info->result >>= kADC_Resolution10bitInfoResultShift;
break;
case kADC_Resolution8bit:
info->result >>= kADC_Resolution8bitInfoResultShift;
break;
case kADC_Resolution6bit:
info->result >>= kADC_Resolution6bitInfoResultShift;
break;
default:
break;
}
#endif
info->thresholdCompareStatus =
(adc_threshold_compare_status_t)((tmp32 & ADC_DAT_THCMPRANGE_MASK) >> ADC_DAT_THCMPRANGE_SHIFT);
info->thresholdCorssingStatus =
(adc_threshold_crossing_status_t)((tmp32 & ADC_DAT_THCMPCROSS_MASK) >> ADC_DAT_THCMPCROSS_SHIFT);
info->channelNumber = (tmp32 & ADC_DAT_CHANNEL_MASK) >> ADC_DAT_CHANNEL_SHIFT;
info->overrunFlag = ((tmp32 & ADC_DAT_OVERRUN_MASK) == ADC_DAT_OVERRUN_MASK);
info->overrunFlag = ((tmp32 & ADC_DAT_OVERRUN_MASK) == ADC_DAT_OVERRUN_MASK);
return true;
}
#if defined(FSL_FEATURE_ADC_ASYNC_SYSCON_TEMP) && (FSL_FEATURE_ADC_ASYNC_SYSCON_TEMP)
void ADC_EnableTemperatureSensor(ADC_Type *base, bool enable)
{
if (enable)
{
SYSCON->ASYNCAPBCTRL = SYSCON_ASYNCAPBCTRL_ENABLE_MASK;
ASYNC_SYSCON->TEMPSENSORCTRL = kADC_NoOffsetAdded;
ASYNC_SYSCON->TEMPSENSORCTRL |= ASYNC_SYSCON_TEMPSENSORCTRL_ENABLE_MASK;
base->GPADC_CTRL0 |= (kADC_ADCInUnityGainMode | kADC_Impedance87kOhm);
}
else
{
/* if the temperature sensor is not turned on then ASYNCAPBCTRL is likely to be zero
* and accessing the registers will cause a memory access error. Test for this */
if (SYSCON->ASYNCAPBCTRL == SYSCON_ASYNCAPBCTRL_ENABLE_MASK)
{
ASYNC_SYSCON->TEMPSENSORCTRL = 0x0;
base->GPADC_CTRL0 &= ~(kADC_ADCInUnityGainMode | kADC_Impedance87kOhm);
base->GPADC_CTRL0 |= kADC_Impedance55kOhm;
}
}
}
#endif

236
targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC54114/drivers/fsl_adc.h
View File

@ -1,31 +1,9 @@
/*
* Copyright (c) 2016, Freescale Semiconductor, Inc.
* Copyright 2016-2019 NXP
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef __FSL_ADC_H__
@ -46,25 +24,26 @@
/*! @name Driver version */
/*@{*/
/*! @brief ADC driver version 1.0.0. */
#define LPC_ADC_DRIVER_VERSION (MAKE_VERSION(2, 0, 0))
/*! @brief ADC driver version 2.3.1. */
#define FSL_ADC_DRIVER_VERSION (MAKE_VERSION(2, 3, 1))
/*@}*/
/*!
* @brief Flags
*/
enum _adc_status_flags
{
kADC_ThresholdCompareFlagOnChn0 = 1U << 0U, /*!< Threshold comparison event on Channel 0. */
kADC_ThresholdCompareFlagOnChn1 = 1U << 1U, /*!< Threshold comparison event on Channel 1. */
kADC_ThresholdCompareFlagOnChn2 = 1U << 2U, /*!< Threshold comparison event on Channel 2. */
kADC_ThresholdCompareFlagOnChn3 = 1U << 3U, /*!< Threshold comparison event on Channel 3. */
kADC_ThresholdCompareFlagOnChn4 = 1U << 4U, /*!< Threshold comparison event on Channel 4. */
kADC_ThresholdCompareFlagOnChn5 = 1U << 5U, /*!< Threshold comparison event on Channel 5. */
kADC_ThresholdCompareFlagOnChn6 = 1U << 6U, /*!< Threshold comparison event on Channel 6. */
kADC_ThresholdCompareFlagOnChn7 = 1U << 7U, /*!< Threshold comparison event on Channel 7. */
kADC_ThresholdCompareFlagOnChn8 = 1U << 8U, /*!< Threshold comparison event on Channel 8. */
kADC_ThresholdCompareFlagOnChn9 = 1U << 9U, /*!< Threshold comparison event on Channel 9. */
kADC_ThresholdCompareFlagOnChn0 = 1U << 0U, /*!< Threshold comparison event on Channel 0. */
kADC_ThresholdCompareFlagOnChn1 = 1U << 1U, /*!< Threshold comparison event on Channel 1. */
kADC_ThresholdCompareFlagOnChn2 = 1U << 2U, /*!< Threshold comparison event on Channel 2. */
kADC_ThresholdCompareFlagOnChn3 = 1U << 3U, /*!< Threshold comparison event on Channel 3. */
kADC_ThresholdCompareFlagOnChn4 = 1U << 4U, /*!< Threshold comparison event on Channel 4. */
kADC_ThresholdCompareFlagOnChn5 = 1U << 5U, /*!< Threshold comparison event on Channel 5. */
kADC_ThresholdCompareFlagOnChn6 = 1U << 6U, /*!< Threshold comparison event on Channel 6. */
kADC_ThresholdCompareFlagOnChn7 = 1U << 7U, /*!< Threshold comparison event on Channel 7. */
kADC_ThresholdCompareFlagOnChn8 = 1U << 8U, /*!< Threshold comparison event on Channel 8. */
kADC_ThresholdCompareFlagOnChn9 = 1U << 9U, /*!< Threshold comparison event on Channel 9. */
kADC_ThresholdCompareFlagOnChn10 = 1U << 10U, /*!< Threshold comparison event on Channel 10. */
kADC_ThresholdCompareFlagOnChn11 = 1U << 11U, /*!< Threshold comparison event on Channel 11. */
kADC_OverrunFlagForChn0 =
@ -93,10 +72,10 @@ enum _adc_status_flags
1U << 23U, /*!< Mirror the OVERRUN status flag from the result register for ADC channel 11. */
kADC_GlobalOverrunFlagForSeqA = 1U << 24U, /*!< Mirror the glabal OVERRUN status flag for conversion sequence A. */
kADC_GlobalOverrunFlagForSeqB = 1U << 25U, /*!< Mirror the global OVERRUN status flag for conversion sequence B. */
kADC_ConvSeqAInterruptFlag = 1U << 28U, /*!< Sequence A interrupt/DMA trigger. */
kADC_ConvSeqBInterruptFlag = 1U << 29U, /*!< Sequence B interrupt/DMA trigger. */
kADC_ThresholdCompareInterruptFlag = 1U << 30U, /*!< Threshold comparision interrupt flag. */
kADC_OverrunInterruptFlag = 1U << 31U, /*!< Overrun interrupt flag. */
kADC_ConvSeqAInterruptFlag = 1U << 28U, /*!< Sequence A interrupt/DMA trigger. */
kADC_ConvSeqBInterruptFlag = 1U << 29U, /*!< Sequence B interrupt/DMA trigger. */
kADC_ThresholdCompareInterruptFlag = 1U << 30U, /*!< Threshold comparision interrupt flag. */
kADC_OverrunInterruptFlag = (int)(1U << 31U), /*!< Overrun interrupt flag. */
};
/*!
@ -110,10 +89,11 @@ enum _adc_interrupt_enable
kADC_ConvSeqBInterruptEnable = ADC_INTEN_SEQB_INTEN_MASK, /*!< Enable interrupt upon completion of each individual
conversion in sequence B, or entire sequence. */
kADC_OverrunInterruptEnable = ADC_INTEN_OVR_INTEN_MASK, /*!< Enable the detection of an overrun condition on any of
the channel data registers will cause an overrun
interrupt/DMA trigger. */
the channel data registers will cause an overrun
interrupt/DMA trigger. */
};
#if defined(FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE) & FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE
/*!
* @brief Define selection of clock mode.
*/
@ -123,17 +103,44 @@ typedef enum _adc_clock_mode
0U, /*!< The ADC clock would be derived from the system clock based on "clockDividerNumber". */
kADC_ClockAsynchronousMode = 1U, /*!< The ADC clock would be based on the SYSCON block's divider. */
} adc_clock_mode_t;
#endif /* FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE. */
#if defined(FSL_FEATURE_ADC_DAT_OF_HIGH_ALIGNMENT) && (FSL_FEATURE_ADC_DAT_OF_HIGH_ALIGNMENT)
/*!
* @brief Define selection of resolution.
*/
typedef enum _adc_resolution
{
kADC_Resolution6bit = 0U, /*!< 6-bit resolution. */
kADC_Resolution8bit = 1U, /*!< 8-bit resolution. */
kADC_Resolution6bit = 3U,
/*!< 6-bit resolution. */ /* This is a HW issue that the ADC resolution enum configure not align with HW implement,
ES2 chip already fixed the issue, Currently, update ADC enum define as a workaround */
kADC_Resolution8bit = 2U, /*!< 8-bit resolution. */
kADC_Resolution10bit = 1U, /*!< 10-bit resolution. */
kADC_Resolution12bit = 0U, /*!< 12-bit resolution. */
} adc_resolution_t;
#elif defined(FSL_FEATURE_ADC_HAS_CTRL_RESOL) & FSL_FEATURE_ADC_HAS_CTRL_RESOL
/*!
* @brief Define selection of resolution.
*/
typedef enum _adc_resolution
{
kADC_Resolution6bit = 0U, /*!< 6-bit resolution. */
kADC_Resolution8bit = 1U, /*!< 8-bit resolution. */
kADC_Resolution10bit = 2U, /*!< 10-bit resolution. */
kADC_Resolution12bit = 3U, /*!< 12-bit resolution. */
} adc_resolution_t;
#endif
#if defined(FSL_FEATURE_ADC_HAS_TRIM_REG) & FSL_FEATURE_ADC_HAS_TRIM_REG
/*!
* @brief Definfe range of the analog supply voltage VDDA.
*/
typedef enum _adc_voltage_range
{
kADC_HighVoltageRange = 0U, /* High voltage. VDD = 2.7 V to 3.6 V. */
kADC_LowVoltageRange = 1U, /* Low voltage. VDD = 2.4 V to 2.7 V. */
} adc_vdda_range_t;
#endif /* FSL_FEATURE_ADC_HAS_TRIM_REG. */
/*!
* @brief Define selection of polarity of selected input trigger for conversion sequence.
@ -149,8 +156,8 @@ typedef enum _adc_trigger_polarity
*/
typedef enum _adc_priority
{
kADC_PriorityLow = 0U, /*!< This sequence would be preempted when another sequence is started. */
kADC_PriorityHigh = 1U, /*!< This sequence would preempt other sequence even when is is started. */
kADC_PriorityLow = 0U, /*!< This sequence would be preempted when another sequence is started. */
kADC_PriorityHigh = 1U, /*!< This sequence would preempt other sequence even when it is started. */
} adc_priority_t;
/*!
@ -169,7 +176,7 @@ typedef enum _adc_seq_interrupt_mode
*/
typedef enum _adc_threshold_compare_status
{
kADC_ThresholdCompareInRange = 0U, /*!< LOW threshold <= conversion value <= HIGH threshold. */
kADC_ThresholdCompareInRange = 0U, /*!< LOW threshold <= conversion value <= HIGH threshold. */
kADC_ThresholdCompareBelowRange = 1U, /*!< conversion value < LOW threshold. */
kADC_ThresholdCompareAboveRange = 2U, /*!< conversion value > HIGH threshold. */
} adc_threshold_compare_status_t;
@ -199,27 +206,84 @@ typedef enum _adc_threshold_crossing_status
*/
typedef enum _adc_threshold_interrupt_mode
{
kADC_ThresholdInterruptDisabled = 0U, /*!< Threshold comparison interrupt is disabled. */
kADC_ThresholdInterruptOnOutside = 1U, /*!< Threshold comparison interrupt is enabled on outside threshold. */
kADC_ThresholdInterruptDisabled = 0U, /*!< Threshold comparison interrupt is disabled. */
kADC_ThresholdInterruptOnOutside = 1U, /*!< Threshold comparison interrupt is enabled on outside threshold. */
kADC_ThresholdInterruptOnCrossing = 2U, /*!< Threshold comparison interrupt is enabled on crossing threshold. */
} adc_threshold_interrupt_mode_t;
/*!
* @brief Define the info result mode of different resolution.
*/
typedef enum _adc_inforesultshift
{
kADC_Resolution12bitInfoResultShift = 0U, /*!< Info result shift of Resolution12bit. */
kADC_Resolution10bitInfoResultShift = 2U, /*!< Info result shift of Resolution10bit. */
kADC_Resolution8bitInfoResultShift = 4U, /*!< Info result shift of Resolution8bit. */
kADC_Resolution6bitInfoResultShift = 6U, /*!< Info result shift of Resolution6bit. */
} adc_inforesult_t;
/*!
* @brief Define common modes for Temerature sensor.
*/
typedef enum _adc_tempsensor_common_mode
{
kADC_HighNegativeOffsetAdded = 0x0U, /*!< Temerature sensor common mode: high negative offset added. */
kADC_IntermediateNegativeOffsetAdded =
0x4U, /*!< Temerature sensor common mode: intermediate negative offset added. */
kADC_NoOffsetAdded = 0x8U, /*!< Temerature sensor common mode: no offset added. */
kADC_LowPositiveOffsetAdded = 0xcU, /*!< Temerature sensor common mode: low positive offset added. */
} adc_tempsensor_common_mode_t;
/*!
* @brief Define source impedance modes for GPADC control.
*/
typedef enum _adc_second_control
{
kADC_Impedance621Ohm = 0x1U << 9U, /*!< Extand ADC sampling time according to source impedance 1: 0.621 kOhm. */
kADC_Impedance55kOhm =
0x14U << 9U, /*!< Extand ADC sampling time according to source impedance 20 (default): 55 kOhm. */
kADC_Impedance87kOhm = 0x1fU << 9U, /*!< Extand ADC sampling time according to source impedance 31: 87 kOhm. */
kADC_NormalFunctionalMode = 0x0U << 14U, /*!< TEST mode: Normal functional mode. */
kADC_MultiplexeTestMode = 0x1U << 14U, /*!< TEST mode: Multiplexer test mode. */
kADC_ADCInUnityGainMode = 0x2U << 14U, /*!< TEST mode: ADC in unity gain mode. */
} adc_second_control_t;
/*!
* @brief Define structure for configuring the block.
*/
typedef struct _adc_config
{
adc_clock_mode_t clockMode; /*!< Select the clock mode for ADC converter. */
uint32_t clockDividerNumber; /*!< This field is only available when using kADC_ClockSynchronousMode for "clockMode"
field. The divider would be plused by 1 based on the value in this field. The
available range is in 8 bits. */
adc_resolution_t resolution; /*!< Select the conversion bits. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE) & FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE
adc_clock_mode_t clockMode; /*!< Select the clock mode for ADC converter. */
#endif /* FSL_FEATURE_ADC_HAS_CTRL_ASYNMODE. */
uint32_t clockDividerNumber; /*!< This field is only available when using kADC_ClockSynchronousMode for "clockMode"
field. The divider would be plused by 1 based on the value in this field. The
available range is in 8 bits. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_RESOL) & FSL_FEATURE_ADC_HAS_CTRL_RESOL
adc_resolution_t resolution; /*!< Select the conversion bits. */
#endif /* FSL_FEATURE_ADC_HAS_CTRL_RESOL. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_BYPASSCAL) & FSL_FEATURE_ADC_HAS_CTRL_BYPASSCAL
bool enableBypassCalibration; /*!< By default, a calibration cycle must be performed each time the chip is
powered-up. Re-calibration may be warranted periodically - especially if
operating conditions have changed. To enable this option would avoid the need to
calibrate if offset error is not a concern in the application. */
uint32_t sampleTimeNumber; /*!< By default, with value as "0U", the sample period would be 2.5 ADC clocks. Then,
to plus the "sampleTimeNumber" value here. The available value range is in 3 bits.*/
#endif /* FSL_FEATURE_ADC_HAS_CTRL_BYPASSCAL. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_TSAMP) & FSL_FEATURE_ADC_HAS_CTRL_TSAMP
uint32_t sampleTimeNumber; /*!< By default, with value as "0U", the sample period would be 2.5 ADC clocks. Then,
to plus the "sampleTimeNumber" value here. The available value range is in 3 bits.*/
#endif /* FSL_FEATURE_ADC_HAS_CTRL_TSAMP. */
#if defined(FSL_FEATURE_ADC_HAS_CTRL_LPWRMODE) & FSL_FEATURE_ADC_HAS_CTRL_LPWRMODE
bool enableLowPowerMode; /*!< If disable low-power mode, ADC remains activated even when no conversions are
requested.
If enable low-power mode, The ADC is automatically powered-down when no conversions are
taking place. */
#endif /* FSL_FEATURE_ADC_HAS_CTRL_LPWRMODE. */
#if defined(FSL_FEATURE_ADC_HAS_TRIM_REG) & FSL_FEATURE_ADC_HAS_TRIM_REG
adc_vdda_range_t
voltageRange; /*!< Configure the ADC for the appropriate operating range of the analog supply voltage VDDA.
Failure to set the area correctly causes the ADC to return incorrect conversion results. */
#endif /* FSL_FEATURE_ADC_HAS_TRIM_REG. */
} adc_config_t;
/*!
@ -228,17 +292,17 @@ typedef struct _adc_config
typedef struct _adc_conv_seq_config
{
uint32_t channelMask; /*!< Selects which one or more of the ADC channels will be sampled and converted when this
sequence is launched. The masked channels would be involved in current conversion
sequence, beginning with the lowest-order. The available range is in 12-bit. */
sequence is launched. The masked channels would be involved in current conversion
sequence, beginning with the lowest-order. The available range is in 12-bit. */
uint32_t triggerMask; /*!< Selects which one or more of the available hardware trigger sources will cause this
conversion sequence to be initiated. The available range is 6-bit.*/
conversion sequence to be initiated. The available range is 6-bit.*/
adc_trigger_polarity_t triggerPolarity; /*!< Select the trigger to lauch conversion sequence. */
bool enableSyncBypass; /*!< To enable this feature allows the hardware trigger input to bypass synchronization
flip-flop stages and therefore shorten the time between the trigger input signal and the
start of a conversion. */
flip-flop stages and therefore shorten the time between the trigger input signal and the
start of a conversion. */
bool enableSingleStep; /*!< When enabling this feature, a trigger will launch a single conversion on the next
channel in the sequence instead of the default response of launching an entire sequence
of conversions. */
channel in the sequence instead of the default response of launching an entire sequence
of conversions. */
adc_seq_interrupt_mode_t interruptMode; /*!< Select the interrpt/DMA trigger mode. */
} adc_conv_seq_config_t;
@ -247,7 +311,7 @@ typedef struct _adc_conv_seq_config
*/
typedef struct _adc_result_info
{
uint32_t result; /*!< Keey the conversion data value. */
uint32_t result; /*!< Keep the conversion data value. */
adc_threshold_compare_status_t thresholdCompareStatus; /*!< Keep the threshold compare status. */
adc_threshold_crossing_status_t thresholdCorssingStatus; /*!< Keep the threshold crossing status. */
uint32_t channelNumber; /*!< Keep the channel number for this conversion. */
@ -298,6 +362,8 @@ void ADC_Deinit(ADC_Type *base);
*/
void ADC_GetDefaultConfig(adc_config_t *config);
#if !(defined(FSL_FEATURE_ADC_HAS_NO_CALIB_FUNC) && FSL_FEATURE_ADC_HAS_NO_CALIB_FUNC)
#if defined(FSL_FEATURE_ADC_HAS_CALIB_REG) && FSL_FEATURE_ADC_HAS_CALIB_REG
/*!
* @brief Do the self hardware calibration.
*
@ -306,7 +372,22 @@ void ADC_GetDefaultConfig(adc_config_t *config);
* @retval false Calibration failed.
*/
bool ADC_DoSelfCalibration(ADC_Type *base);
#else
/*!
* @brief Do the self calibration. To calibrate the ADC, set the ADC clock to 500 kHz.
* In order to achieve the specified ADC accuracy, the A/D converter must be recalibrated, at a minimum,
* following every chip reset before initiating normal ADC operation.
*
* @param base ADC peripheral base address.
* @param frequency The ststem clock frequency to ADC.
* @retval true Calibration succeed.
* @retval false Calibration failed.
*/
bool ADC_DoSelfCalibration(ADC_Type *base, uint32_t frequency);
#endif /* FSL_FEATURE_ADC_HAS_CALIB_REG */
#endif /* FSL_FEATURE_ADC_HAS_NO_CALIB_FUNC */
#if !(defined(FSL_FEATURE_ADC_HAS_NO_INSEL) && FSL_FEATURE_ADC_HAS_NO_INSEL)
/*!
* @brief Enable the internal temperature sensor measurement.
*
@ -316,6 +397,9 @@ bool ADC_DoSelfCalibration(ADC_Type *base);
* @param base ADC peripheral base address.
* @param enable Switcher to enable the feature or not.
*/
#if defined(FSL_FEATURE_ADC_ASYNC_SYSCON_TEMP) && (FSL_FEATURE_ADC_ASYNC_SYSCON_TEMP)
void ADC_EnableTemperatureSensor(ADC_Type *base, bool enable);
#else
static inline void ADC_EnableTemperatureSensor(ADC_Type *base, bool enable)
{
if (enable)
@ -327,8 +411,9 @@ static inline void ADC_EnableTemperatureSensor(ADC_Type *base, bool enable)
base->INSEL = (base->INSEL & ~ADC_INSEL_SEL_MASK) | ADC_INSEL_SEL(0);
}
}
/* @} */
#endif /* FSL_FEATURE_ADC_ASYNC_SYSCON_TEMP. */
#endif /* FSL_FEATURE_ADC_HAS_NO_INSEL. */
/* @} */
/*!
* @name Control conversion sequence A.
@ -542,7 +627,7 @@ bool ADC_GetChannelConversionResult(ADC_Type *base, uint32_t channel, adc_result
*/
static inline void ADC_SetThresholdPair0(ADC_Type *base, uint32_t lowValue, uint32_t highValue)
{
base->THR0_LOW = ADC_THR0_LOW_THRLOW(lowValue);
base->THR0_LOW = ADC_THR0_LOW_THRLOW(lowValue);
base->THR0_HIGH = ADC_THR0_HIGH_THRHIGH(highValue);
}
@ -555,7 +640,7 @@ static inline void ADC_SetThresholdPair0(ADC_Type *base, uint32_t lowValue, uint
*/
static inline void ADC_SetThresholdPair1(ADC_Type *base, uint32_t lowValue, uint32_t highValue)
{
base->THR1_LOW = ADC_THR1_LOW_THRLOW(lowValue);
base->THR1_LOW = ADC_THR1_LOW_THRLOW(lowValue);
base->THR1_HIGH = ADC_THR1_HIGH_THRHIGH(highValue);
}
@ -611,13 +696,24 @@ static inline void ADC_DisableInterrupts(ADC_Type *base, uint32_t mask)
}
/*!
* @brief Enable the interrupt of shreshold compare event for each channel.
* @brief Enable the interrupt of threshold compare event for each channel.
* @deprecated Do not use this function. It has been superceded by @ADC_EnableThresholdCompareInterrupt
*/
static inline void ADC_EnableShresholdCompareInterrupt(ADC_Type *base,
uint32_t channel,
adc_threshold_interrupt_mode_t mode)
{
base->INTEN = (base->INTEN & ~(0x3U << ((channel << 1U) + 3U))) | ((uint32_t)(mode) << ((channel << 1U) + 3U));
}
/*!
* @brief Enable the interrupt of threshold compare event for each channel.
*
* @param base ADC peripheral base address.
* @param channel Channel number.
* @param mode Interrupt mode for threshold compare event, see to #adc_threshold_interrupt_mode_t.
*/
static inline void ADC_EnableShresholdCompareInterrupt(ADC_Type *base,
static inline void ADC_EnableThresholdCompareInterrupt(ADC_Type *base,
uint32_t channel,
adc_threshold_interrupt_mode_t mode)
{

811
targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC54114/drivers/fsl_clock.c
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515
targets/TARGET_NXP/TARGET_MCUXpresso_MCUS/TARGET_LPC54114/drivers/fsl_clock.h
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@ -1,40 +1,16 @@
/*
* Copyright (c) 2016, Freescale Semiconductor, Inc.
* Copyright 2016 - 2019 , NXP
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* o Redistributions of source code must retain the above copyright notice, this list
* of conditions and the following disclaimer.
*
* o Redistributions in binary form must reproduce the above copyright notice, this
* list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* o Neither the name of Freescale Semiconductor, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef _FSL_CLOCK_H_
#define _FSL_CLOCK_H_
#include "fsl_device_registers.h"
#include <stdint.h>
#include <stdbool.h>
#include <assert.h>
#include "fsl_common.h"
/*! @addtogroup clock */
/*! @{ */
@ -44,11 +20,34 @@
/*******************************************************************************
* Definitions
*****************************************************************************/
/*! @name Driver version */
/*@{*/
/*! @brief CLOCK driver version 2.2.0. */
#define FSL_CLOCK_DRIVER_VERSION (MAKE_VERSION(2, 2, 0))
/*@}*/
/*!
* @brief User-defined the size of cache for CLOCK_PllGetConfig() function.
*
* Once define this MACRO to be non-zero value, CLOCK_PllGetConfig() function
* would cache the recent calulation and accelerate the execution to get the
* right settings.
*/
#ifndef CLOCK_USR_CFG_PLL_CONFIG_CACHE_COUNT
#define CLOCK_USR_CFG_PLL_CONFIG_CACHE_COUNT 2U
#endif
/* Definition for delay API in clock driver, users can redefine it to the real application. */
#ifndef SDK_DEVICE_MAXIMUM_CPU_CLOCK_FREQUENCY
#define SDK_DEVICE_MAXIMUM_CPU_CLOCK_FREQUENCY (96000000UL)
#endif
/*! @brief Clock ip name array for FLEXCOMM. */
#define FLEXCOMM_CLOCKS \
{ \
kCLOCK_FlexComm0, kCLOCK_FlexComm1, kCLOCK_FlexComm2, kCLOCK_FlexComm3, \
kCLOCK_FlexComm4, kCLOCK_FlexComm5, kCLOCK_FlexComm6, kCLOCK_FlexComm7 \
#define FLEXCOMM_CLOCKS \
{ \
kCLOCK_FlexComm0, kCLOCK_FlexComm1, kCLOCK_FlexComm2, kCLOCK_FlexComm3, kCLOCK_FlexComm4, kCLOCK_FlexComm5, \
kCLOCK_FlexComm6, kCLOCK_FlexComm7 \
}
/*! @brief Clock ip name array for LPUART. */
#define LPUART_CLOCKS \
@ -166,31 +165,31 @@
typedef enum _clock_ip_name
{
kCLOCK_IpInvalid = 0U,
kCLOCK_Rom = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 1),
kCLOCK_Sram1 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 3),
kCLOCK_Sram2 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 4),
kCLOCK_Regfile = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 6),
kCLOCK_Flash = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 7),
kCLOCK_Fmc = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 8),
kCLOCK_InputMux = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 11),
kCLOCK_Iocon = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 13),
kCLOCK_Gpio0 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 14),
kCLOCK_Gpio1 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 15),
kCLOCK_Gpio2 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 16),
kCLOCK_Gpio3 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 17),
kCLOCK_Pint = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 18),
kCLOCK_Gint = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 19), /* GPIO_GLOBALINT0 and GPIO_GLOBALINT1 share the same slot */
kCLOCK_Dma = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 20),
kCLOCK_Crc = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 21),
kCLOCK_Wwdt = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 22),
kCLOCK_Rtc = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 23),
kCLOCK_Rom = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 1),
kCLOCK_Sram1 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 3),
kCLOCK_Sram2 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 4),
kCLOCK_Regfile = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 6),
kCLOCK_Flash = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 7),
kCLOCK_Fmc = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 8),
kCLOCK_InputMux = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 11),
kCLOCK_Iocon = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 13),
kCLOCK_Gpio0 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 14),
kCLOCK_Gpio1 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 15),
kCLOCK_Gpio2 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 16),
kCLOCK_Gpio3 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 17),
kCLOCK_Pint = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 18),
kCLOCK_Gint = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 19), /* GPIO_GLOBALINT0 and GPIO_GLOBALINT1 share the same slot */
kCLOCK_Dma = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 20),
kCLOCK_Crc = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 21),
kCLOCK_Wwdt = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 22),
kCLOCK_Rtc = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 23),
kCLOCK_Mailbox = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 26),
kCLOCK_Adc0 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 27),
kCLOCK_Mrt = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 0),
kCLOCK_Sct0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 2),
kCLOCK_Adc0 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 27),
kCLOCK_Mrt = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 0),
kCLOCK_Sct0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 2),
kCLOCK_SctIpu0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 6),
kCLOCK_Utick = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 10),
kCLOCK_FlexComm0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11),
kCLOCK_Utick = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 10),
kCLOCK_FlexComm0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11),
kCLOCK_FlexComm1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12),
kCLOCK_FlexComm2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13),
kCLOCK_FlexComm3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14),
@ -198,45 +197,45 @@ typedef enum _clock_ip_name
kCLOCK_FlexComm5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16),
kCLOCK_FlexComm6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17),
kCLOCK_FlexComm7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18),
kCLOCK_MinUart0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11),
kCLOCK_MinUart1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12),
kCLOCK_MinUart2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13),
kCLOCK_MinUart3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14),
kCLOCK_MinUart4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15),
kCLOCK_MinUart5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16),
kCLOCK_MinUart6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17),
kCLOCK_MinUart7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18),
kCLOCK_LSpi0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11),
kCLOCK_LSpi1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12),
kCLOCK_LSpi2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13),
kCLOCK_LSpi3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14),
kCLOCK_LSpi4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15),
kCLOCK_LSpi5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16),
kCLOCK_LSpi6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17),
kCLOCK_LSpi7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18),
kCLOCK_BI2c0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11),
kCLOCK_BI2c1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12),
kCLOCK_BI2c2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13),
kCLOCK_BI2c3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14),
kCLOCK_BI2c4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15),
kCLOCK_BI2c5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16),
kCLOCK_BI2c6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17),
kCLOCK_BI2c7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18),
kCLOCK_FlexI2s0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11),
kCLOCK_FlexI2s1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12),
kCLOCK_FlexI2s2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13),
kCLOCK_FlexI2s3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14),
kCLOCK_FlexI2s4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15),
kCLOCK_FlexI2s5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16),
kCLOCK_FlexI2s6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17),
kCLOCK_FlexI2s7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18),
kCLOCK_DMic = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 19),
kCLOCK_Ct32b2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 22),
kCLOCK_Usbd0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 25),
kCLOCK_Ct32b0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 26),
kCLOCK_Ct32b1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 27),
kCLOCK_Pvtvf0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 28),
kCLOCK_Pvtvf1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 28),
kCLOCK_MinUart0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11),
kCLOCK_MinUart1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12),
kCLOCK_MinUart2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13),
kCLOCK_MinUart3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14),
kCLOCK_MinUart4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15),
kCLOCK_MinUart5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16),
kCLOCK_MinUart6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17),
kCLOCK_MinUart7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18),
kCLOCK_LSpi0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11),
kCLOCK_LSpi1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12),
kCLOCK_LSpi2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13),
kCLOCK_LSpi3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14),
kCLOCK_LSpi4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15),
kCLOCK_LSpi5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16),
kCLOCK_LSpi6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17),
kCLOCK_LSpi7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18),
kCLOCK_BI2c0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11),
kCLOCK_BI2c1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12),
kCLOCK_BI2c2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13),
kCLOCK_BI2c3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14),
kCLOCK_BI2c4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15),
kCLOCK_BI2c5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16),
kCLOCK_BI2c6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17),
kCLOCK_BI2c7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18),
kCLOCK_FlexI2s0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11),
kCLOCK_FlexI2s1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12),
kCLOCK_FlexI2s2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13),
kCLOCK_FlexI2s3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14),
kCLOCK_FlexI2s4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15),
kCLOCK_FlexI2s5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16),
kCLOCK_FlexI2s6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17),
kCLOCK_FlexI2s7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18),
kCLOCK_DMic = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 19),
kCLOCK_Ct32b2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 22),
kCLOCK_Usbd0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 25),
kCLOCK_Ct32b0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 26),
kCLOCK_Ct32b1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 27),
kCLOCK_Pvtvf0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 28),
kCLOCK_Pvtvf1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 28),
kCLOCK_BodyBias0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 29),
kCLOCK_EzhArchB0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 31),
@ -254,7 +253,7 @@ typedef enum _clock_name
kCLOCK_ExtClk, /*!< External Clock */
kCLOCK_PllOut, /*!< PLL Output */
kCLOCK_UsbClk, /*!< USB input */
kClock_WdtOsc, /*!< Watchdog Oscillator */
kCLOCK_WdtOsc, /*!< Watchdog Oscillator */
kCLOCK_Frg, /*!< Frg Clock */
kCLOCK_Dmic, /*!< Digital Mic clock */
kCLOCK_AsyncApbClk, /*!< Async APB clock */
@ -279,18 +278,22 @@ typedef enum _async_clock_src
} async_clock_src_t;
/*! @brief Clock Mux Switches
* The encoding is as follows each connection identified is 64bits wide
* starting from LSB upwards
*
* [4 bits for choice, where 1 is A, 2 is B, 3 is C and 4 is D, 0 means end of descriptor] [8 bits mux ID]*
*
*/
* The encoding is as follows each connection identified is 32bits wide while 24bits are valuable
* starting from LSB upwards
*
* [4 bits for choice, 0 means invalid choice] [8 bits mux ID]*
*
*/
#define MUX_A(m, choice) (((m) << 0) | ((choice + 1) << 8))
#define MUX_B(m, choice) (((m) << 12) | ((choice + 1) << 20))
#define MUX_C(m, choice) (((m) << 24) | ((choice + 1) << 32))
#define MUX_D(m, choice) (((m) << 36) | ((choice + 1) << 44))
#define MUX_E(m, choice) (((m) << 48) | ((choice + 1) << 56))
#define CLK_ATTACH_ID(mux, sel, pos) (((mux << 0U) | ((sel + 1) & 0xFU) << 8U) << (pos * 12U))
#define MUX_A(mux, sel) CLK_ATTACH_ID(mux, sel, 0U)
#define MUX_B(mux, sel, selector) (CLK_ATTACH_ID(mux, sel, 1U) | (selector << 24U))
#define GET_ID_ITEM(connection) ((connection)&0xFFFU)
#define GET_ID_NEXT_ITEM(connection) ((connection) >> 12U)
#define GET_ID_ITEM_MUX(connection) ((connection)&0xFFU)
#define GET_ID_ITEM_SEL(connection) ((((connection)&0xF00U) >> 8U) - 1U)
#define GET_ID_SELECTOR(connection) ((connection)&0xF000000U)
#define CM_MAINCLKSELA 0
#define CM_MAINCLKSELB 1
@ -326,134 +329,136 @@ typedef enum _async_clock_src
typedef enum _clock_attach_id
{
kFRO12M_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 0) | MUX_B(CM_MAINCLKSELB, 0),
kEXT_CLK_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 1) | MUX_B(CM_MAINCLKSELB, 0),
kWDT_OSC_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 2) | MUX_B(CM_MAINCLKSELB, 0),
kFRO_HF_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 3) | MUX_B(CM_MAINCLKSELB, 0),
kSYS_PLL_to_MAIN_CLK = MUX_A(CM_MAINCLKSELB, 2),
kOSC32K_to_MAIN_CLK = MUX_A(CM_MAINCLKSELB, 3),
kFRO12M_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 0) | MUX_B(CM_MAINCLKSELB, 0, 0),
kEXT_CLK_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 1) | MUX_B(CM_MAINCLKSELB, 0, 0),
kWDT_OSC_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 2) | MUX_B(CM_MAINCLKSELB, 0, 0),
kFRO_HF_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 3) | MUX_B(CM_MAINCLKSELB, 0, 0),
kSYS_PLL_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 0) | MUX_B(CM_MAINCLKSELB, 2, 0),
kOSC32K_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 0) | MUX_B(CM_MAINCLKSELB, 3, 0),
kFRO12M_to_SYS_PLL = MUX_A(CM_SYSPLLCLKSEL, 0),
kFRO12M_to_SYS_PLL = MUX_A(CM_SYSPLLCLKSEL, 0),
kEXT_CLK_to_SYS_PLL = MUX_A(CM_SYSPLLCLKSEL, 1),
kWDT_OSC_to_SYS_PLL = MUX_A(CM_SYSPLLCLKSEL, 2),
kOSC32K_to_SYS_PLL = MUX_A(CM_SYSPLLCLKSEL, 3),
kNONE_to_SYS_PLL = MUX_A(CM_SYSPLLCLKSEL, 7),
kOSC32K_to_SYS_PLL = MUX_A(CM_SYSPLLCLKSEL, 3),
kNONE_to_SYS_PLL = MUX_A(CM_SYSPLLCLKSEL, 7),
kMAIN_CLK_to_ASYNC_APB = MUX_A(CM_ASYNCAPB, 0),
kFRO12M_to_ASYNC_APB = MUX_A(CM_ASYNCAPB, 1),
kFRO12M_to_ASYNC_APB = MUX_A(CM_ASYNCAPB, 1),
kMAIN_CLK_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 0),
kSYS_PLL_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 1),
kFRO_HF_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 2),
kNONE_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 7),
kSYS_PLL_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 1),
kFRO_HF_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 2),
kNONE_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 7),
kMAIN_CLK_to_SPIFI_CLK = MUX_A(CM_SPIFICLKSEL, 0),
kSYS_PLL_to_SPIFI_CLK = MUX_A(CM_SPIFICLKSEL, 1),
kFRO_HF_to_SPIFI_CLK = MUX_A(CM_SPIFICLKSEL, 3),
kNONE_to_SPIFI_CLK = MUX_A(CM_SPIFICLKSEL, 7),
kSYS_PLL_to_SPIFI_CLK = MUX_A(CM_SPIFICLKSEL, 1),
kFRO_HF_to_SPIFI_CLK = MUX_A(CM_SPIFICLKSEL, 3),
kNONE_to_SPIFI_CLK = MUX_A(CM_SPIFICLKSEL, 7),
kFRO12M_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 0),
kFRO_HF_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 1),
kFRO12M_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 0),
kFRO_HF_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 1),
kSYS_PLL_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 2),
kMCLK_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 3),
kFRG_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 4),
kNONE_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 7),
kMCLK_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 3),
kFRG_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 4),
kNONE_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 7),
kFRO12M_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 0),
kFRO_HF_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 1),
kFRO12M_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 0),
kFRO_HF_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 1),
kSYS_PLL_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 2),
kMCLK_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 3),
kFRG_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 4),
kNONE_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 7),
kMCLK_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 3),
kFRG_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 4),
kNONE_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 7),
kFRO12M_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 0),
kFRO_HF_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 1),
kFRO12M_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 0),
kFRO_HF_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 1),
kSYS_PLL_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 2),
kMCLK_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 3),
kFRG_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 4),
kNONE_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 7),
kMCLK_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 3),
kFRG_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 4),
kNONE_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 7),
kFRO12M_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 0),
kFRO_HF_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 1),
kFRO12M_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 0),
kFRO_HF_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 1),
kSYS_PLL_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 2),
kMCLK_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 3),
kFRG_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 4),
kNONE_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 7),
kMCLK_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 3),
kFRG_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 4),
kNONE_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 7),
kFRO12M_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 0),
kFRO_HF_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 1),
kFRO12M_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 0),
kFRO_HF_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 1),
kSYS_PLL_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 2),
kMCLK_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 3),
kFRG_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 4),
kNONE_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 7),
kMCLK_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 3),
kFRG_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 4),
kNONE_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 7),
kFRO12M_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 0),
kFRO_HF_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 1),
kFRO12M_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 0),
kFRO_HF_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 1),
kSYS_PLL_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 2),
kMCLK_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 3),
kFRG_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 4),
kNONE_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 7),
kMCLK_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 3),
kFRG_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 4),
kNONE_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 7),
kFRO12M_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 0),
kFRO_HF_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 1),
kFRO12M_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 0),
kFRO_HF_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 1),
kSYS_PLL_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 2),
kMCLK_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 3),
kFRG_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 4),
kNONE_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 7),
kMCLK_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 3),
kFRG_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 4),
kNONE_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 7),
kFRO12M_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 0),
kFRO_HF_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 1),
kFRO12M_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 0),
kFRO_HF_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 1),
kSYS_PLL_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 2),
kMCLK_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 3),
kFRG_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 4),
kNONE_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 7),
kMCLK_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 3),
kFRG_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 4),
kNONE_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 7),
kMAIN_CLK_to_FRG = MUX_A(CM_FRGCLKSEL, 0),
kSYS_PLL_to_FRG = MUX_A(CM_FRGCLKSEL, 1),
kFRO12M_to_FRG = MUX_A(CM_FRGCLKSEL, 2),
kFRO_HF_to_FRG = MUX_A(CM_FRGCLKSEL, 3),
kNONE_to_FRG = MUX_A(CM_FRGCLKSEL, 7),
kSYS_PLL_to_FRG = MUX_A(CM_FRGCLKSEL, 1),
kFRO12M_to_FRG = MUX_A(CM_FRGCLKSEL, 2),
kFRO_HF_to_FRG = MUX_A(CM_FRGCLKSEL, 3),
kNONE_to_FRG = MUX_A(CM_FRGCLKSEL, 7),
kFRO_HF_to_MCLK = MUX_A(CM_FXI2S0MCLKCLKSEL, 0),
kSYS_PLL_to_MCLK = MUX_A(CM_FXI2S0MCLKCLKSEL, 1),
kNONE_to_MCLK = MUX_A(CM_FXI2S0MCLKCLKSEL, 7),
kFRO_HF_to_MCLK = MUX_A(CM_FXI2S0MCLKCLKSEL, 0),
kSYS_PLL_to_MCLK = MUX_A(CM_FXI2S0MCLKCLKSEL, 1),
kMAIN_CLK_to_MCLK = MUX_A(CM_FXI2S0MCLKCLKSEL, 2),
kNONE_to_MCLK = MUX_A(CM_FXI2S0MCLKCLKSEL, 7),
kFRO12M_to_DMIC = MUX_A(CM_DMICCLKSEL, 0),
kFRO_HF_to_DMIC = MUX_A(CM_DMICCLKSEL, 1),
kSYS_PLL_to_DMIC = MUX_A(CM_DMICCLKSEL, 2),
kMCLK_to_DMIC = MUX_A(CM_DMICCLKSEL, 3),
kFRO12M_to_DMIC = MUX_A(CM_DMICCLKSEL, 0),
kFRO_HF_to_DMIC = MUX_A(CM_DMICCLKSEL, 1),
kSYS_PLL_to_DMIC = MUX_A(CM_DMICCLKSEL, 2),
kMCLK_to_DMIC = MUX_A(CM_DMICCLKSEL, 3),
kMAIN_CLK_to_DMIC = MUX_A(CM_DMICCLKSEL, 4),
kWDT_CLK_to_DMIC = MUX_A(CM_DMICCLKSEL, 5),
kNONE_to_DMIC = MUX_A(CM_DMICCLKSEL, 7),
kWDT_CLK_to_DMIC = MUX_A(CM_DMICCLKSEL, 5),
kNONE_to_DMIC = MUX_A(CM_DMICCLKSEL, 7),
kFRO_HF_to_USB_CLK = MUX_A(CM_USBCLKSEL, 0),
kSYS_PLL_to_USB_CLK = MUX_A(CM_USBCLKSEL, 1),
kNONE_to_USB_CLK = MUX_A(CM_USBCLKSEL, 7),
kFRO_HF_to_USB_CLK = MUX_A(CM_USBCLKSEL, 0),
kSYS_PLL_to_USB_CLK = MUX_A(CM_USBCLKSEL, 1),
kMAIN_CLK_to_USB_CLK = MUX_A(CM_USBCLKSEL, 2),
kNONE_to_USB_CLK = MUX_A(CM_USBCLKSEL, 7),
kMAIN_CLK_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 0),
kEXT_CLK_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 1),
kWDT_OSC_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 2),
kFRO_HF_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 3),
kSYS_PLL_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 4),
kFRO12M_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 5),
kOSC32K_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 6),
kNONE_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 7),
kNONE_to_NONE = 0x80000000U,
kEXT_CLK_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 1),
kWDT_OSC_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 2),
kFRO_HF_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 3),
kSYS_PLL_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 4),
kFRO12M_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 5),
kOSC32K_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 6),
kNONE_to_CLKOUT = MUX_A(CM_CLKOUTCLKSELA, 7),
kNONE_to_NONE = (int)0x80000000U,
} clock_attach_id_t;
/* Clock dividers */
typedef enum _clock_div_name
{
kCLOCK_DivSystickClk = 0,
kCLOCK_DivTraceClk = 1,
kCLOCK_DivAhbClk = 32,
kCLOCK_DivClkOut = 33,
kCLOCK_DivSpifiClk = 36,
kCLOCK_DivSystickClk = 0,
kCLOCK_DivTraceClk = 1,
kCLOCK_DivAhbClk = 32,
kCLOCK_DivClkOut = 33,
kCLOCK_DivSpifiClk = 36,
kCLOCK_DivAdcAsyncClk = 37,
kCLOCK_DivUsbClk = 38,
kCLOCK_DivFrg = 40,
kCLOCK_DivDmicClk = 42,
kCLOCK_DivFxI2s0MClk = 43
kCLOCK_DivUsbClk = 38,
kCLOCK_DivFrg = 40,
kCLOCK_DivDmicClk = 42,
kCLOCK_DivFxI2s0MClk = 43
} clock_div_name_t;
/*******************************************************************************
@ -500,8 +505,6 @@ typedef enum _clock_flashtim
kCLOCK_Flash4Cycle, /*!< Flash accesses use 4 CPU clocks */
kCLOCK_Flash5Cycle, /*!< Flash accesses use 5 CPU clocks */
kCLOCK_Flash6Cycle, /*!< Flash accesses use 6 CPU clocks */
kCLOCK_Flash7Cycle, /*!< Flash accesses use 7 CPU clocks */
kCLOCK_Flash8Cycle /*!< Flash accesses use 8 CPU clocks */
} clock_flashtim_t;
/**
@ -533,6 +536,14 @@ status_t CLOCK_SetupFROClocking(uint32_t iFreq);
* @return Nothing
*/
void CLOCK_AttachClk(clock_attach_id_t connection);
/**
* @brief Get the actual clock attach id.
* This fuction uses the offset in input attach id, then it reads the actual source value in
* the register and combine the offset to obtain an actual attach id.
* @param attachId : Clock attach id to get.
* @return Clock source value.
*/
clock_attach_id_t CLOCK_GetClockAttachId(clock_attach_id_t attachId);
/**
* @brief Setup peripheral clock dividers.
* @param div_name : Clock divider name
@ -556,13 +567,23 @@ uint32_t CLOCK_GetFreq(clock_name_t clockName);
* @return Input Frequency for FRG
*/
uint32_t CLOCK_GetFRGInputClock(void);
/*! @brief Return Input frequency for the DMIC
* @return Input Frequency for DMIC
*/
uint32_t CLOCK_GetDmicClkFreq(void);
/*! @brief Return Input frequency for the FRG
* @return Input Frequency for FRG
*/
uint32_t CLOCK_GetFrgClkFreq(void);
/*! @brief Set output of the Fractional baud rate generator
* @param freq : Desired output frequency
* @return Error Code 0 - fail 1 - success
*/
uint32_t CLOCK_SetFRGClock(uint32_t freq);
/*! @brief Return Frequency of FRO 12MHz
* @return Frequency of FRO 12MHz
*/
@ -579,6 +600,10 @@ uint32_t CLOCK_GetWdtOscFreq(void);
* @return Frequency of High-Freq output of FRO
*/
uint32_t CLOCK_GetFroHfFreq(void);
/*! @brief Return Frequency of USB
* @return Frequency of USB
*/
uint32_t CLOCK_GetUsbClkFreq(void);
/*! @brief Return Frequency of PLL
* @return Frequency of PLL
*/
@ -599,6 +624,10 @@ uint32_t CLOCK_GetI2SMClkFreq(void);
* @return Frequency of Flexcomm functional Clock
*/
uint32_t CLOCK_GetFlexCommClkFreq(uint32_t id);
/*! @brief Return Frequency of Adc Clock
* @return Frequency of Adc Clock.
*/
uint32_t CLOCK_GetAdcClkFreq(void);
/*! @brief Return Asynchronous APB Clock source
* @return Asynchronous APB CLock source
*/
@ -670,12 +699,14 @@ void CLOCK_SetStoredPLLClockRate(uint32_t rate);
*/
#define PLL_CONFIGFLAG_USEINRATE (1 << 0) /*!< Flag to use InputRate in PLL configuration structure for setup */
#define PLL_CONFIGFLAG_FORCENOFRACT \
(1 \
<< 2) /*!< Force non-fractional output mode, PLL output will not use the fractional, automatic bandwidth, or SS \ \
\ \ \ \
\ \ \ \ \ \
\ \ \ \ \ \ \ \
hardware */
(1 << 2) /*!< Force non-fractional output mode, PLL output will not use the fractional, automatic bandwidth, or SS \
\ \ \
\ \ \ \ \
\ \ \ \ \ \ \
\ \ \ \ \ \ \ \ \
\ \ \ \ \ \ \ \ \ \ \
\ \ \ \ \ \ \ \ \ \ \ \ \
hardware */
/*! @brief PLL Spread Spectrum (SS) Programmable modulation frequency
* See (MF) field in the SYSPLLSSCTRL1 register in the UM.
@ -686,10 +717,10 @@ typedef enum _ss_progmodfm
kSS_MF_384 = (1 << 20), /*!< Nss ?= 384 (fm ? 5.2 - 10.4 kHz) */
kSS_MF_256 = (2 << 20), /*!< Nss = 256 (fm ? 7.8 - 15.6 kHz) */
kSS_MF_128 = (3 << 20), /*!< Nss = 128 (fm ? 15.6 - 31.3 kHz) */
kSS_MF_64 = (4 << 20), /*!< Nss = 64 (fm ? 32.3 - 64.5 kHz) */
kSS_MF_32 = (5 << 20), /*!< Nss = 32 (fm ? 62.5- 125 kHz) */
kSS_MF_24 = (6 << 20), /*!< Nss ?= 24 (fm ? 83.3- 166.6 kHz) */
kSS_MF_16 = (7 << 20) /*!< Nss = 16 (fm ? 125- 250 kHz) */
kSS_MF_64 = (4 << 20), /*!< Nss = 64 (fm ? 32.3 - 64.5 kHz) */
kSS_MF_32 = (5 << 20), /*!< Nss = 32 (fm ? 62.5- 125 kHz) */
kSS_MF_24 = (6 << 20), /*!< Nss ?= 24 (fm ? 83.3- 166.6 kHz) */
kSS_MF_16 = (7 << 20) /*!< Nss = 16 (fm ? 125- 250 kHz) */
} ss_progmodfm_t;
/*! @brief PLL Spread Spectrum (SS) Programmable frequency modulation depth
@ -697,14 +728,14 @@ typedef enum _ss_progmodfm
*/
typedef enum _ss_progmoddp
{
kSS_MR_K0 = (0 << 23), /*!< k = 0 (no spread spectrum) */
kSS_MR_K1 = (1 << 23), /*!< k = 1 */
kSS_MR_K0 = (0 << 23), /*!< k = 0 (no spread spectrum) */
kSS_MR_K1 = (1 << 23), /*!< k = 1 */
kSS_MR_K1_5 = (2 << 23), /*!< k = 1.5 */
kSS_MR_K2 = (3 << 23), /*!< k = 2 */
kSS_MR_K3 = (4 << 23), /*!< k = 3 */
kSS_MR_K4 = (5 << 23), /*!< k = 4 */
kSS_MR_K6 = (6 << 23), /*!< k = 6 */
kSS_MR_K8 = (7 << 23) /*!< k = 8 */
kSS_MR_K2 = (3 << 23), /*!< k = 2 */
kSS_MR_K3 = (4 << 23), /*!< k = 3 */
kSS_MR_K4 = (5 << 23), /*!< k = 4 */
kSS_MR_K6 = (6 << 23), /*!< k = 6 */
kSS_MR_K8 = (7 << 23) /*!< k = 8 */
} ss_progmoddp_t;
/*! @brief PLL Spread Spectrum (SS) Modulation waveform control
@ -714,7 +745,7 @@ typedef enum _ss_progmoddp
*/
typedef enum _ss_modwvctrl
{
kSS_MC_NOC = (0 << 26), /*!< no compensation */
kSS_MC_NOC = (0 << 26), /*!< no compensation */
kSS_MC_RECC = (2 << 26), /*!< recommended setting */
kSS_MC_MAXC = (3 << 26), /*!< max. compensation */
} ss_modwvctrl_t;
@ -742,19 +773,20 @@ typedef struct _pll_config
} pll_config_t;
/*! @brief PLL setup structure flags for 'flags' field
* These flags control how the PLL setup function sets up the PLL
*/
#define PLL_SETUPFLAG_POWERUP (1 << 0) /*!< Setup will power on the PLL after setup */
#define PLL_SETUPFLAG_WAITLOCK (1 << 1) /*!< Setup will wait for PLL lock, implies the PLL will be pwoered on */
#define PLL_SETUPFLAG_ADGVOLT (1 << 2) /*!< Optimize system voltage for the new PLL rate */
* These flags control how the PLL setup function sets up the PLL
*/
#define PLL_SETUPFLAG_POWERUP (1 << 0) /*!< Setup will power on the PLL after setup */
#define PLL_SETUPFLAG_WAITLOCK (1 << 1) /*!< Setup will wait for PLL lock, implies the PLL will be pwoered on */
#define PLL_SETUPFLAG_ADGVOLT (1 << 2) /*!< Optimize system voltage for the new PLL rate */
#define PLL_SETUPFLAG_USEFEEDBACKDIV2 (1 << 3) /*!< Use feedback divider by 2 in divider path */
/*! @brief PLL setup structure
* This structure can be used to pre-build a PLL setup configuration
* at run-time and quickly set the PLL to the configuration. It can be
* populated with the PLL setup function. If powering up or waiting
* for PLL lock, the PLL input clock source should be configured prior
* to PLL setup.
*/
* This structure can be used to pre-build a PLL setup configuration
* at run-time and quickly set the PLL to the configuration. It can be
* populated with the PLL setup function. If powering up or waiting
* for PLL lock, the PLL input clock source should be configured prior
* to PLL setup.
*/
typedef struct _pll_setup
{
uint32_t syspllctrl; /*!< PLL control register SYSPLLCTRL */
@ -769,21 +801,21 @@ typedef struct _pll_setup
*/
typedef enum _pll_error
{
kStatus_PLL_Success = MAKE_STATUS(kStatusGroup_Generic, 0), /*!< PLL operation was successful */
kStatus_PLL_OutputTooLow = MAKE_STATUS(kStatusGroup_Generic, 1), /*!< PLL output rate request was too low */
kStatus_PLL_OutputTooHigh = MAKE_STATUS(kStatusGroup_Generic, 2), /*!< PLL output rate request was too high */
kStatus_PLL_InputTooLow = MAKE_STATUS(kStatusGroup_Generic, 3), /*!< PLL input rate is too low */
kStatus_PLL_InputTooHigh = MAKE_STATUS(kStatusGroup_Generic, 4), /*!< PLL input rate is too high */
kStatus_PLL_OutsideIntLimit = MAKE_STATUS(kStatusGroup_Generic, 5) /*!< Requested output rate isn't possible */
kStatus_PLL_Success = MAKE_STATUS(kStatusGroup_Generic, 0), /*!< PLL operation was successful */
kStatus_PLL_OutputTooLow = MAKE_STATUS(kStatusGroup_Generic, 1), /*!< PLL output rate request was too low */
kStatus_PLL_OutputTooHigh = MAKE_STATUS(kStatusGroup_Generic, 2), /*!< PLL output rate request was too high */
kStatus_PLL_InputTooLow = MAKE_STATUS(kStatusGroup_Generic, 3), /*!< PLL input rate is too low */
kStatus_PLL_InputTooHigh = MAKE_STATUS(kStatusGroup_Generic, 4), /*!< PLL input rate is too high */
kStatus_PLL_OutsideIntLimit = MAKE_STATUS(kStatusGroup_Generic, 5) /*!< Requested output rate isn't possible */
} pll_error_t;
/*! @brief USB clock source definition. */
typedef enum _clock_usb_src
{
kCLOCK_UsbSrcFro = (uint32_t)kCLOCK_FroHf, /*!< Use FRO 96 or 48 MHz. */
kCLOCK_UsbSrcFro = (uint32_t)kCLOCK_FroHf, /*!< Use FRO 96 or 48 MHz. */
kCLOCK_UsbSrcSystemPll = (uint32_t)kCLOCK_PllOut, /*!< Use System PLL output. */
kCLOCK_UsbSrcMainClock = (uint32_t)kCLOCK_CoreSysClk, /*!< Use Main clock. */
kCLOCK_UsbSrcNone = SYSCON_USBCLKSEL_SEL(
kCLOCK_UsbSrcNone = SYSCON_USBCLKSEL_SEL(
7) /*!< Use None, this may be selected in order to reduce power when no output is needed. */
} clock_usb_src_t;
@ -804,7 +836,7 @@ pll_error_t CLOCK_SetupPLLData(pll_config_t *pControl, pll_setup_t *pSetup);
/*! @brief Set PLL output from PLL setup structure (precise frequency)
* @param pSetup : Pointer to populated PLL setup structure
* @param flagcfg : Flag configuration for PLL config structure
* @param flagcfg : Flag configuration for PLL config structure
* @return PLL_ERROR_SUCCESS on success, or PLL setup error code
* @note This function will power off the PLL, setup the PLL with the
* new setup data, and then optionally powerup the PLL, wait for PLL lock,
@ -848,6 +880,17 @@ static inline void CLOCK_DisableUsbfs0Clock(void)
CLOCK_DisableClock(kCLOCK_Usbd0);
}
bool CLOCK_EnableUsbfs0Clock(clock_usb_src_t src, uint32_t freq);
/*!
* @brief Use DWT to delay at least for some time.
* Please note that, this API will calculate the microsecond period with the maximum
* supported CPU frequency, so this API will only delay for at least the given microseconds, if precise
* delay count was needed, please implement a new timer count to achieve this function.
*
* @param delay_us Delay time in unit of microsecond.
*/
void SDK_DelayAtLeastUs(uint32_t delay_us);
#if defined(__cplusplus)
}
#endif /* __cplusplus */