+++ /dev/null
-/**
- ******************************************************************************
- * @file stm32f1xx_hal_adc_ex.c
- * @author MCD Application Team
- * @version V1.0.0
- * @date 15-December-2014
- * @brief This file provides firmware functions to manage the following
- * functionalities of the Analog to Digital Convertor (ADC)
- * peripheral:
- * + Operation functions
- * ++ Start, stop, get result of conversions of injected
- * group, using 2 possible modes: polling, interruption.
- * ++ Multimode feature (available on devices with 2 ADCs or more)
- * ++ Calibration (ADC automatic self-calibration)
- * + Control functions
- * ++ Channels configuration on injected group
- * Other functions (generic functions) are available in file
- * "stm32f1xx_hal_adc.c".
- *
- @verbatim
- [..]
- (@) Sections "ADC peripheral features" and "How to use this driver" are
- available in file of generic functions "stm32f1xx_hal_adc.c".
- [..]
- @endverbatim
- ******************************************************************************
- * @attention
- *
- * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
- *
- * Redistribution and use in source and binary forms, with or without modification,
- * are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. Neither the name of STMicroelectronics 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.
- *
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f1xx_hal.h"
-
-/** @addtogroup STM32F1xx_HAL_Driver
- * @{
- */
-
-/** @defgroup ADCEx ADCEx
- * @brief ADC Extension HAL module driver
- * @{
- */
-
-#ifdef HAL_ADC_MODULE_ENABLED
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-/** @defgroup ADCEx_Private_Constants ADCEx Private Constants
- * @{
- */
-
- /* Delay for ADC calibration: */
- /* Hardware prerequisite before starting a calibration: the ADC must have */
- /* been in power-on state for at least two ADC clock cycles. */
- /* Unit: ADC clock cycles */
- #define ADC_PRECALIBRATION_DELAY_ADCCLOCKCYCLES ((uint32_t) 2)
-
- /* Timeout value for ADC calibration */
- /* Value defined to be higher than worst cases: low clocks freq, */
- /* maximum prescaler. */
- /* Ex of profile low frequency : Clock source at 0.1 MHz, ADC clock */
- /* prescaler 4, sampling time 12.5 ADC clock cycles, resolution 12 bits. */
- /* Unit: ms */
- #define ADC_CALIBRATION_TIMEOUT ((uint32_t) 10)
-
- /* Delay for temperature sensor stabilization time. */
- /* Maximum delay is 10us (refer to device datasheet, parameter tSTART). */
- /* Unit: us */
- #define ADC_TEMPSENSOR_DELAY_US ((uint32_t) 10)
-
-/**
- * @}
- */
-
-/* Private macro -------------------------------------------------------------*/
-/* Private variables ---------------------------------------------------------*/
-/* Private function prototypes -----------------------------------------------*/
-/* Private functions ---------------------------------------------------------*/
-
-/** @defgroup ADCEx_Exported_Functions ADCEx Exported Functions
- * @{
- */
-
-/** @defgroup ADCEx_Exported_Functions_Group1 Extended Extended IO operation functions
- * @brief Extended Extended Input and Output operation functions
- *
-@verbatim
- ===============================================================================
- ##### IO operation functions #####
- ===============================================================================
- [..] This section provides functions allowing to:
- (+) Start conversion of injected group.
- (+) Stop conversion of injected group.
- (+) Poll for conversion complete on injected group.
- (+) Get result of injected channel conversion.
- (+) Start conversion of injected group and enable interruptions.
- (+) Stop conversion of injected group and disable interruptions.
-
- (+) Start multimode and enable DMA transfer.
- (+) Stop multimode and disable ADC DMA transfer.
- (+) Get result of multimode conversion.
-
- (+) Perform the ADC self-calibration for single or differential ending.
- (+) Get calibration factors for single or differential ending.
- (+) Set calibration factors for single or differential ending.
-
-@endverbatim
- * @{
- */
-
-/**
- * @brief Perform an ADC automatic self-calibration
- * Calibration prerequisite: ADC must be disabled (execute this
- * function before HAL_ADC_Start() or after HAL_ADC_Stop() ).
- * During calibration process, ADC is enabled. ADC is let enabled at
- * the completion of this function.
- * @param hadc: ADC handle
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_ADCEx_Calibration_Start(ADC_HandleTypeDef* hadc)
-{
- HAL_StatusTypeDef tmp_hal_status = HAL_OK;
- uint32_t tickstart;
- __IO uint32_t wait_loop_index = 0;
-
- /* Check the parameters */
- assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
-
- /* Process locked */
- __HAL_LOCK(hadc);
-
- /* 1. Calibration prerequisite: */
- /* - ADC must be disabled for at least two ADC clock cycles in disable */
- /* mode before ADC enable */
- /* Stop potential conversion on going, on regular and injected groups */
- /* Disable ADC peripheral */
- tmp_hal_status = ADC_ConversionStop_Disable(hadc);
-
- /* Check if ADC is effectively disabled */
- if (tmp_hal_status != HAL_ERROR)
- {
- /* Hardware prerequisite: delay before starting the calibration. */
- /* - Computation of CPU clock cycles corresponding to ADC clock cycles. */
- /* - Wait for the expected ADC clock cycles delay */
- wait_loop_index = ((SystemCoreClock
- / HAL_RCCEx_GetPeriphCLKFreq(RCC_PERIPHCLK_ADC))
- * ADC_PRECALIBRATION_DELAY_ADCCLOCKCYCLES );
-
- while(wait_loop_index != 0)
- {
- wait_loop_index--;
- }
-
- /* 2. Enable the ADC peripheral */
- ADC_Enable(hadc);
-
-
- /* 3. Resets ADC calibration registers */
- SET_BIT(hadc->Instance->CR2, ADC_CR2_RSTCAL);
-
- tickstart = HAL_GetTick();
-
- /* Wait for calibration reset completion */
- while(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_RSTCAL))
- {
- if((HAL_GetTick() - tickstart) > ADC_CALIBRATION_TIMEOUT)
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- return HAL_ERROR;
- }
- }
-
-
- /* 4. Start ADC calibration */
- SET_BIT(hadc->Instance->CR2, ADC_CR2_CAL);
-
- tickstart = HAL_GetTick();
-
- /* Wait for calibration completion */
- while(HAL_IS_BIT_SET(hadc->Instance->CR2, ADC_CR2_CAL))
- {
- if((HAL_GetTick() - tickstart) > ADC_CALIBRATION_TIMEOUT)
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- return HAL_ERROR;
- }
- }
-
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- /* Return function status */
- return tmp_hal_status;
-}
-
-/**
- * @brief Enables ADC, starts conversion of injected group.
- * Interruptions enabled in this function: None.
- * @param hadc: ADC handle
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_ADCEx_InjectedStart(ADC_HandleTypeDef* hadc)
-{
- HAL_StatusTypeDef tmp_hal_status = HAL_OK;
-
- /* Check the parameters */
- assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
-
- /* Process locked */
- __HAL_LOCK(hadc);
-
- /* Enable the ADC peripheral */
- tmp_hal_status = ADC_Enable(hadc);
-
- /* Start conversion if ADC is effectively enabled */
- if (tmp_hal_status != HAL_ERROR)
- {
- /* Check if a regular conversion is ongoing */
- if(hadc->State == HAL_ADC_STATE_BUSY_REG)
- {
- /* Change ADC state */
- hadc->State = HAL_ADC_STATE_BUSY_INJ_REG;
- }
- else
- {
- /* Change ADC state */
- hadc->State = HAL_ADC_STATE_BUSY_INJ;
- }
-
- /* Process unlocked */
- /* Unlock before starting ADC conversions: in case of potential */
- /* interruption, to let the process to ADC IRQ Handler. */
- __HAL_UNLOCK(hadc);
-
- /* Set ADC error code to none */
- ADC_CLEAR_ERRORCODE(hadc);
-
- /* Clear injected group conversion flag */
- /* (To ensure of no unknown state from potential previous ADC operations) */
- __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JEOC);
-
- /* Enable conversion of injected group. */
- /* If software start has been selected, conversion starts immediately. */
- /* If external trigger has been selected, conversion will start at next */
- /* trigger event. */
- /* If automatic injected conversion is enabled, conversion will start */
- /* after next regular group conversion. */
- /* Case of multimode enabled (for devices with several ADCs): if ADC is */
- /* slave, ADC is enabled only (conversion is not started). If ADC is */
- /* master, ADC is enabled and conversion is started. */
- if (HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO))
- {
- if (ADC_IS_SOFTWARE_START_INJECTED(hadc) &&
- ADC_NONMULTIMODE_OR_MULTIMODEMASTER(hadc) )
- {
- /* Start ADC conversion on injected group with SW start */
- SET_BIT(hadc->Instance->CR2, (ADC_CR2_JSWSTART | ADC_CR2_JEXTTRIG));
- }
- else
- {
- /* Start ADC conversion on injected group with external trigger */
- SET_BIT(hadc->Instance->CR2, ADC_CR2_JEXTTRIG);
- }
- }
- }
- else
- {
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
- }
-
- /* Return function status */
- return tmp_hal_status;
-}
-
-/**
- * @brief Stop conversion of injected channels. Disable ADC peripheral if
- * no regular conversion is on going.
- * @note If ADC must be disabled and if conversion is on going on
- * regular group, function HAL_ADC_Stop must be used to stop both
- * injected and regular groups, and disable the ADC.
- * @note In case of auto-injection mode, HAL_ADC_Stop must be used.
- * @param hadc: ADC handle
- * @retval None
- */
-HAL_StatusTypeDef HAL_ADCEx_InjectedStop(ADC_HandleTypeDef* hadc)
-{
- HAL_StatusTypeDef tmp_hal_status = HAL_OK;
-
- /* Check the parameters */
- assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
-
- /* Process locked */
- __HAL_LOCK(hadc);
-
- /* Stop potential conversion and disable ADC peripheral */
- /* Conditioned to: */
- /* - No conversion on the other group (regular group) is intended to */
- /* continue (injected and regular groups stop conversion and ADC disable */
- /* are common) */
- /* - In case of auto-injection mode, HAL_ADC_Stop must be used. */
- if((hadc->State != HAL_ADC_STATE_BUSY_REG) &&
- (hadc->State != HAL_ADC_STATE_BUSY_INJ_REG) &&
- HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO) )
- {
- /* Stop potential conversion on going, on regular and injected groups */
- /* Disable ADC peripheral */
- tmp_hal_status = ADC_ConversionStop_Disable(hadc);
-
- /* Check if ADC is effectively disabled */
- if (tmp_hal_status != HAL_ERROR)
- {
- /* Change ADC state */
- hadc->State = HAL_ADC_STATE_READY;
- }
- }
- else
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- tmp_hal_status = HAL_ERROR;
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- /* Return function status */
- return tmp_hal_status;
-}
-
-/**
- * @brief Wait for injected group conversion to be completed.
- * @param hadc: ADC handle
- * @param Timeout: Timeout value in millisecond.
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_ADCEx_InjectedPollForConversion(ADC_HandleTypeDef* hadc, uint32_t Timeout)
-{
- uint32_t tickstart;
-
- /* Variables for polling in case of scan mode enabled and polling for each */
- /* conversion. */
- __IO uint32_t Conversion_Timeout_CPU_cycles = 0;
- uint32_t Conversion_Timeout_CPU_cycles_max = 0;
-
- /* Check the parameters */
- assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
-
- /* Get timeout */
- tickstart = HAL_GetTick();
-
- /* Polling for end of conversion: differentiation if single/sequence */
- /* conversion. */
- /* For injected group, flag JEOC is set only at the end of the sequence, */
- /* not for each conversion within the sequence. */
- /* - If single conversion for injected group (scan mode disabled or */
- /* InjectedNbrOfConversion ==1), flag jEOC is used to determine the */
- /* conversion completion. */
- /* - If sequence conversion for injected group (scan mode enabled and */
- /* InjectedNbrOfConversion >=2), flag JEOC is set only at the end of the */
- /* sequence. */
- /* To poll for each conversion, the maximum conversion time is computed */
- /* from ADC conversion time (selected sampling time + conversion time of */
- /* 12.5 ADC clock cycles) and APB2/ADC clock prescalers (depending on */
- /* settings, conversion time range can be from 28 to 32256 CPU cycles). */
- if ((hadc->Instance->JSQR & ADC_JSQR_JL) == RESET)
- {
- /* Wait until End of Conversion flag is raised */
- while(HAL_IS_BIT_CLR(hadc->Instance->SR, ADC_FLAG_JEOC))
- {
- /* Check if timeout is disabled (set to infinite wait) */
- if(Timeout != HAL_MAX_DELAY)
- {
- if((Timeout == 0) || ((HAL_GetTick() - tickstart ) > Timeout))
- {
- /* Update ADC state machine to timeout */
- hadc->State = HAL_ADC_STATE_TIMEOUT;
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- return HAL_ERROR;
- }
- }
- }
- }
- else
- {
- /* Poll with maximum conversion time */
- /* - Computation of CPU clock cycles corresponding to ADC clock cycles */
- /* and ADC maximum conversion cycles on all channels. */
- /* - Wait for the expected ADC clock cycles delay */
- Conversion_Timeout_CPU_cycles_max = ((SystemCoreClock
- / HAL_RCCEx_GetPeriphCLKFreq(RCC_PERIPHCLK_ADC))
- * ADC_CONVCYCLES_MAX_RANGE(hadc) );
-
- while(Conversion_Timeout_CPU_cycles < Conversion_Timeout_CPU_cycles_max)
- {
- /* Check if timeout is disabled (set to infinite wait) */
- if(Timeout != HAL_MAX_DELAY)
- {
- if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))
- {
- /* Update ADC state machine to timeout */
- hadc->State = HAL_ADC_STATE_TIMEOUT;
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- return HAL_ERROR;
- }
- }
- Conversion_Timeout_CPU_cycles ++;
- }
- }
-
- /* Clear injected group conversion flag (and regular conversion flag raised */
- /* simultaneously) */
- __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JSTRT | ADC_FLAG_JEOC | ADC_FLAG_EOC);
-
- /* Update state machine on conversion status if not in error state */
- if(hadc->State != HAL_ADC_STATE_ERROR)
- {
- /* Update ADC state machine */
- if(hadc->State != HAL_ADC_STATE_EOC_INJ_REG)
- {
-
- if(hadc->State == HAL_ADC_STATE_EOC_REG)
- {
- /* Change ADC state */
- hadc->State = HAL_ADC_STATE_EOC_INJ_REG;
- }
- else
- {
- /* Change ADC state */
- hadc->State = HAL_ADC_STATE_EOC_INJ;
- }
- }
- }
-
- /* Return ADC state */
- return HAL_OK;
-}
-
-/**
- * @brief Enables ADC, starts conversion of injected group with interruption.
- * - JEOC (end of conversion of injected group)
- * Each of these interruptions has its dedicated callback function.
- * @param hadc: ADC handle
- * @retval HAL status.
- */
-HAL_StatusTypeDef HAL_ADCEx_InjectedStart_IT(ADC_HandleTypeDef* hadc)
-{
- HAL_StatusTypeDef tmp_hal_status = HAL_OK;
-
- /* Check the parameters */
- assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
-
- /* Process locked */
- __HAL_LOCK(hadc);
-
- /* Enable the ADC peripheral */
- tmp_hal_status = ADC_Enable(hadc);
-
- /* Start conversion if ADC is effectively enabled */
- if (tmp_hal_status != HAL_ERROR)
- {
- /* Check if a regular conversion is ongoing */
- if(hadc->State == HAL_ADC_STATE_BUSY_REG)
- {
- /* Change ADC state */
- hadc->State = HAL_ADC_STATE_BUSY_INJ_REG;
- }
- else
- {
- /* Change ADC state */
- hadc->State = HAL_ADC_STATE_BUSY_INJ;
- }
-
- /* Process unlocked */
- /* Unlock before starting ADC conversions: in case of potential */
- /* interruption, to let the process to ADC IRQ Handler. */
- __HAL_UNLOCK(hadc);
-
- /* Set ADC error code to none */
- ADC_CLEAR_ERRORCODE(hadc);
-
- /* Clear injected group conversion flag */
- /* (To ensure of no unknown state from potential previous ADC operations) */
- __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JEOC);
-
- /* Enable end of conversion interrupt for injected channels */
- __HAL_ADC_ENABLE_IT(hadc, ADC_IT_JEOC);
-
- /* Start conversion of injected group if software start has been selected */
- /* and if automatic injected conversion is disabled. */
- /* If external trigger has been selected, conversion will start at next */
- /* trigger event. */
- /* If automatic injected conversion is enabled, conversion will start */
- /* after next regular group conversion. */
- if (HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO))
- {
- if (ADC_IS_SOFTWARE_START_INJECTED(hadc) &&
- ADC_NONMULTIMODE_OR_MULTIMODEMASTER(hadc) )
- {
- /* Start ADC conversion on injected group with SW start */
- SET_BIT(hadc->Instance->CR2, (ADC_CR2_JSWSTART | ADC_CR2_JEXTTRIG));
- }
- else
- {
- /* Start ADC conversion on injected group with external trigger */
- SET_BIT(hadc->Instance->CR2, ADC_CR2_JEXTTRIG);
- }
- }
- }
- else
- {
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
- }
-
- /* Return function status */
- return tmp_hal_status;
-}
-
-/**
- * @brief Stop conversion of injected channels, disable interruption of
- * end-of-conversion. Disable ADC peripheral if no regular conversion
- * is on going.
- * @note If ADC must be disabled and if conversion is on going on
- * regular group, function HAL_ADC_Stop must be used to stop both
- * injected and regular groups, and disable the ADC.
- * @param hadc: ADC handle
- * @retval None
- */
-HAL_StatusTypeDef HAL_ADCEx_InjectedStop_IT(ADC_HandleTypeDef* hadc)
-{
- HAL_StatusTypeDef tmp_hal_status = HAL_OK;
-
- /* Check the parameters */
- assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
-
- /* Process locked */
- __HAL_LOCK(hadc);
-
- /* Stop potential conversion and disable ADC peripheral */
- /* Conditioned to: */
- /* - No conversion on the other group (regular group) is intended to */
- /* continue (injected and regular groups stop conversion and ADC disable */
- /* are common) */
- /* - In case of auto-injection mode, HAL_ADC_Stop must be used. */
- if((hadc->State != HAL_ADC_STATE_BUSY_REG) &&
- (hadc->State != HAL_ADC_STATE_BUSY_INJ_REG) &&
- HAL_IS_BIT_CLR(hadc->Instance->CR1, ADC_CR1_JAUTO) )
- {
- /* Stop potential conversion on going, on regular and injected groups */
- /* Disable ADC peripheral */
- tmp_hal_status = ADC_ConversionStop_Disable(hadc);
-
- /* Check if ADC is effectively disabled */
- if (tmp_hal_status != HAL_ERROR)
- {
- /* Disable ADC end of conversion interrupt for injected channels */
- __HAL_ADC_DISABLE_IT(hadc, ADC_IT_JEOC);
-
- /* Change ADC state */
- hadc->State = HAL_ADC_STATE_READY;
- }
- }
- else
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- tmp_hal_status = HAL_ERROR;
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- /* Return function status */
- return tmp_hal_status;
-}
-
-#if defined (STM32F101xG) || defined (STM32F103x6) || defined (STM32F103xB) || defined (STM32F105xC) || defined (STM32F107xC) || defined (STM32F103xE) || defined (STM32F103xG)
-/**
- * @brief Enables ADC, starts conversion of regular group and transfers result
- * through DMA.
- * Multimode must have been previously configured using
- * HAL_ADCEx_MultiModeConfigChannel() function.
- * Interruptions enabled in this function:
- * - DMA transfer complete
- * - DMA half transfer
- * Each of these interruptions has its dedicated callback function.
- * @note: On STM32F1 devices, ADC slave regular group must be configured
- * with conversion trigger ADC_SOFTWARE_START.
- * @note: ADC slave can be enabled preliminarily using single-mode
- * HAL_ADC_Start() function.
- * @param hadc: ADC handle of ADC master (handle of ADC slave must not be used)
- * @param pData: The destination Buffer address.
- * @param Length: The length of data to be transferred from ADC peripheral to memory.
- * @retval None
- */
-HAL_StatusTypeDef HAL_ADCEx_MultiModeStart_DMA(ADC_HandleTypeDef* hadc, uint32_t* pData, uint32_t Length)
-{
- HAL_StatusTypeDef tmp_hal_status = HAL_OK;
- ADC_HandleTypeDef tmphadcSlave;
-
- /* Check the parameters */
- assert_param(IS_ADC_MULTIMODE_MASTER_INSTANCE(hadc->Instance));
- assert_param(IS_FUNCTIONAL_STATE(hadc->Init.ContinuousConvMode));
-
- /* Process locked */
- __HAL_LOCK(hadc);
-
- /* Set a temporary handle of the ADC slave associated to the ADC master */
- ADC_MULTI_SLAVE(hadc, &tmphadcSlave);
-
- /* On STM32F1 devices, ADC slave regular group must be configured with */
- /* conversion trigger ADC_SOFTWARE_START. */
- /* Note: External trigger of ADC slave must be enabled, it is already done */
- /* into function "HAL_ADC_Init()". */
- if ((tmphadcSlave.Instance == NULL) ||
- (! ADC_IS_SOFTWARE_START_REGULAR(&tmphadcSlave)) )
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- return HAL_ERROR;
- }
-
- /* Enable the ADC peripherals: master and slave (in case if not already */
- /* enabled previously) */
- tmp_hal_status = ADC_Enable(hadc);
- if (tmp_hal_status != HAL_ERROR)
- {
- tmp_hal_status = ADC_Enable(&tmphadcSlave);
- }
-
- /* Start conversion all ADCs of multimode are effectively enabled */
- if (tmp_hal_status != HAL_ERROR)
- {
- /* State machine update (ADC master): Check if an injected conversion is */
- /* ongoing. */
- if(hadc->State == HAL_ADC_STATE_BUSY_INJ)
- {
- /* Change ADC state */
- hadc->State = HAL_ADC_STATE_BUSY_INJ_REG;
- }
- else
- {
- /* Change ADC state */
- hadc->State = HAL_ADC_STATE_BUSY_REG;
- }
-
- /* Process unlocked */
- /* Unlock before starting ADC conversions: in case of potential */
- /* interruption, to let the process to ADC IRQ Handler. */
- __HAL_UNLOCK(hadc);
-
- /* Set ADC error code to none */
- ADC_CLEAR_ERRORCODE(hadc);
-
-
- /* Set the DMA transfer complete callback */
- hadc->DMA_Handle->XferCpltCallback = ADC_DMAConvCplt;
-
- /* Set the DMA half transfer complete callback */
- hadc->DMA_Handle->XferHalfCpltCallback = ADC_DMAHalfConvCplt;
-
- /* Set the DMA error callback */
- hadc->DMA_Handle->XferErrorCallback = ADC_DMAError;
-
-
- /* Manage ADC and DMA start: ADC overrun interruption, DMA start, ADC */
- /* start (in case of SW start): */
-
- /* Clear regular group conversion flag and overrun flag */
- /* (To ensure of no unknown state from potential previous ADC operations) */
- __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_EOC);
-
- /* Enable ADC DMA mode of ADC master */
- SET_BIT(hadc->Instance->CR2, ADC_CR2_DMA);
-
- /* Start the DMA channel */
- HAL_DMA_Start_IT(hadc->DMA_Handle, (uint32_t)&hadc->Instance->DR, (uint32_t)pData, Length);
-
- /* Start conversion of regular group if software start has been selected. */
- /* If external trigger has been selected, conversion will start at next */
- /* trigger event. */
- /* Note: Alternate trigger for single conversion could be to force an */
- /* additional set of bit ADON "hadc->Instance->CR2 |= ADC_CR2_ADON;"*/
- if (ADC_IS_SOFTWARE_START_REGULAR(hadc))
- {
- /* Start ADC conversion on regular group with SW start */
- SET_BIT(hadc->Instance->CR2, (ADC_CR2_SWSTART | ADC_CR2_EXTTRIG));
- }
- else
- {
- /* Start ADC conversion on regular group with external trigger */
- SET_BIT(hadc->Instance->CR2, ADC_CR2_EXTTRIG);
- }
- }
- else
- {
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
- }
-
- /* Return function status */
- return tmp_hal_status;
-}
-
-/**
- * @brief Stop ADC conversion of regular group (and injected channels in
- * case of auto_injection mode), disable ADC DMA transfer, disable
- * ADC peripheral.
- * @note Multimode is kept enabled after this function. To disable multimode
- * (set with HAL_ADCEx_MultiModeConfigChannel(), ADC must be
- * reinitialized using HAL_ADC_Init() or HAL_ADC_ReInit().
- * @note In case of DMA configured in circular mode, function
- * HAL_ADC_Stop_DMA must be called after this function with handle of
- * ADC slave, to properly disable the DMA channel.
- * @param hadc: ADC handle of ADC master (handle of ADC slave must not be used)
- * @retval None
- */
-HAL_StatusTypeDef HAL_ADCEx_MultiModeStop_DMA(ADC_HandleTypeDef* hadc)
-{
- HAL_StatusTypeDef tmp_hal_status = HAL_OK;
- ADC_HandleTypeDef tmphadcSlave;
-
- /* Check the parameters */
- assert_param(IS_ADC_MULTIMODE_MASTER_INSTANCE(hadc->Instance));
-
- /* Process locked */
- __HAL_LOCK(hadc);
-
-
- /* Stop potential conversion on going, on regular and injected groups */
- /* Disable ADC master peripheral */
- tmp_hal_status = ADC_ConversionStop_Disable(hadc);
-
- /* Check if ADC is effectively disabled */
- if (tmp_hal_status != HAL_ERROR)
- {
- /* Set a temporary handle of the ADC slave associated to the ADC master */
- ADC_MULTI_SLAVE(hadc, &tmphadcSlave);
-
- if (tmphadcSlave.Instance == NULL)
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- return HAL_ERROR;
- }
- else
- {
- /* Disable ADC slave peripheral */
- tmp_hal_status = ADC_ConversionStop_Disable(&tmphadcSlave);
-
- /* Check if ADC is effectively disabled */
- if (tmp_hal_status != HAL_OK)
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- return HAL_ERROR;
- }
- }
-
- /* Disable ADC DMA mode */
- CLEAR_BIT(hadc->Instance->CR2, ADC_CR2_DMA);
-
- /* Reset configuration of ADC DMA continuous request for dual mode */
- CLEAR_BIT(hadc->Instance->CR1, ADC_CR1_DUALMOD);
-
- /* Disable the DMA channel (in case of DMA in circular mode or stop while */
- /* while DMA transfer is on going) */
- tmp_hal_status = HAL_DMA_Abort(hadc->DMA_Handle);
-
-
- /* Check if DMA channel effectively disabled */
- if (tmp_hal_status != HAL_ERROR)
- {
- /* Change ADC state (ADC master) */
- hadc->State = HAL_ADC_STATE_READY;
- }
- else
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
- }
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- /* Return function status */
- return tmp_hal_status;
-}
-#endif /* STM32F101xG || defined STM32F103x6 || defined STM32F103xB || defined STM32F105xC || defined STM32F107xC || defined STM32F103xE || defined STM32F103xG */
-
-/**
- * @brief Get ADC injected group conversion result.
- * @param hadc: ADC handle
- * @param InjectedRank: the converted ADC injected rank.
- * This parameter can be one of the following values:
- * @arg ADC_INJECTED_RANK_1: Injected Channel1 selected
- * @arg ADC_INJECTED_RANK_2: Injected Channel2 selected
- * @arg ADC_INJECTED_RANK_3: Injected Channel3 selected
- * @arg ADC_INJECTED_RANK_4: Injected Channel4 selected
- * @retval None
- */
-uint32_t HAL_ADCEx_InjectedGetValue(ADC_HandleTypeDef* hadc, uint32_t InjectedRank)
-{
- uint32_t tmp_jdr = 0;
-
- /* Check the parameters */
- assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
- assert_param(IS_ADC_INJECTED_RANK(InjectedRank));
-
- /* Clear injected group conversion flag to have similar behaviour as */
- /* regular group: reading data register also clears end of conversion flag. */
- __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_JEOC);
-
- /* Get ADC converted value */
- switch(InjectedRank)
- {
- case ADC_INJECTED_RANK_4:
- tmp_jdr = hadc->Instance->JDR4;
- break;
- case ADC_INJECTED_RANK_3:
- tmp_jdr = hadc->Instance->JDR3;
- break;
- case ADC_INJECTED_RANK_2:
- tmp_jdr = hadc->Instance->JDR2;
- break;
- case ADC_INJECTED_RANK_1:
- default:
- tmp_jdr = hadc->Instance->JDR1;
- break;
- }
-
- /* Return ADC converted value */
- return tmp_jdr;
-}
-
-#if defined (STM32F101xG) || defined (STM32F103x6) || defined (STM32F103xB) || defined (STM32F105xC) || defined (STM32F107xC) || defined (STM32F103xE) || defined (STM32F103xG)
-/**
- * @brief Returns the last ADC Master&Slave regular conversions results data
- * in the selected multi mode.
- * @param hadc: ADC handle of ADC master (handle of ADC slave must not be used)
- * @retval The converted data value.
- */
-uint32_t HAL_ADCEx_MultiModeGetValue(ADC_HandleTypeDef* hadc)
-{
- uint32_t tmpDR = 0;
-
- /* Check the parameters */
- assert_param(IS_ADC_MULTIMODE_MASTER_INSTANCE(hadc->Instance));
-
- /* Check the parameters */
- assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
-
- /* Note: EOC flag is not cleared here by software because automatically */
- /* cleared by hardware when reading register DR. */
-
- /* On STM32F1 devices, ADC1 data register DR contains ADC2 conversions */
- /* only if ADC1 DMA mode is enabled. */
- tmpDR = hadc->Instance->DR;
-
- if (HAL_IS_BIT_CLR(ADC1->CR2, ADC_CR2_DMA))
- {
- tmpDR |= (ADC2->DR << 16);
- }
-
- /* Return ADC converted value */
- return tmpDR;
-}
-#endif /* STM32F101xG || defined STM32F103x6 || defined STM32F103xB || defined STM32F105xC || defined STM32F107xC || defined STM32F103xE || defined STM32F103xG */
-
-/**
- * @brief Injected conversion complete callback in non blocking mode
- * @param hadc: ADC handle
- * @retval None
- */
-__weak void HAL_ADCEx_InjectedConvCpltCallback(ADC_HandleTypeDef* hadc)
-{
- /* NOTE : This function Should not be modified, when the callback is needed,
- the HAL_ADCEx_InjectedConvCpltCallback could be implemented in the user file
- */
-}
-
-/**
- * @}
- */
-
-/** @defgroup ADCEx_Exported_Functions_Group2 Extended Peripheral Control functions
- * @brief Extended Peripheral Control functions
- *
-@verbatim
- ===============================================================================
- ##### Peripheral Control functions #####
- ===============================================================================
- [..] This section provides functions allowing to:
- (+) Configure channels on injected group
- (+) Configure multimode
-
-@endverbatim
- * @{
- */
-
-/**
- * @brief Configures the ADC injected group and the selected channel to be
- * linked to the injected group.
- * @note Possibility to update parameters on the fly:
- * This function initializes injected group, following calls to this
- * function can be used to reconfigure some parameters of structure
- * "ADC_InjectionConfTypeDef" on the fly, without reseting the ADC.
- * The setting of these parameters is conditioned to ADC state:
- * this function must be called when ADC is not under conversion.
- * @param hadc: ADC handle
- * @param sConfigInjected: Structure of ADC injected group and ADC channel for
- * injected group.
- * @retval None
- */
-HAL_StatusTypeDef HAL_ADCEx_InjectedConfigChannel(ADC_HandleTypeDef* hadc, ADC_InjectionConfTypeDef* sConfigInjected)
-{
- HAL_StatusTypeDef tmp_hal_status = HAL_OK;
- __IO uint32_t wait_loop_index = 0;
-
- /* Check the parameters */
- assert_param(IS_ADC_ALL_INSTANCE(hadc->Instance));
- assert_param(IS_ADC_CHANNEL(sConfigInjected->InjectedChannel));
- assert_param(IS_ADC_SAMPLE_TIME(sConfigInjected->InjectedSamplingTime));
- assert_param(IS_FUNCTIONAL_STATE(sConfigInjected->AutoInjectedConv));
- assert_param(IS_ADC_EXTTRIGINJEC(sConfigInjected->ExternalTrigInjecConv));
- assert_param(IS_ADC_RANGE(sConfigInjected->InjectedOffset));
-
- if(hadc->Init.ScanConvMode != ADC_SCAN_DISABLE)
- {
- assert_param(IS_ADC_INJECTED_RANK(sConfigInjected->InjectedRank));
- assert_param(IS_ADC_INJECTED_NB_CONV(sConfigInjected->InjectedNbrOfConversion));
- assert_param(IS_FUNCTIONAL_STATE(sConfigInjected->InjectedDiscontinuousConvMode));
- }
-
- /* Process locked */
- __HAL_LOCK(hadc);
-
- /* Configuration of injected group sequencer: */
- /* - if scan mode is disabled, injected channels sequence length is set to */
- /* 0x00: 1 channel converted (channel on regular rank 1) */
- /* Parameter "InjectedNbrOfConversion" is discarded. */
- /* Note: Scan mode is present by hardware on this device and, if */
- /* disabled, discards automatically nb of conversions. Anyway, nb of */
- /* conversions is forced to 0x00 for alignment over all STM32 devices. */
- /* - if scan mode is enabled, injected channels sequence length is set to */
- /* parameter "InjectedNbrOfConversion". */
- if (hadc->Init.ScanConvMode == ADC_SCAN_DISABLE)
- {
- if (sConfigInjected->InjectedRank == ADC_INJECTED_RANK_1)
- {
- /* Clear the old SQx bits for all injected ranks */
- MODIFY_REG(hadc->Instance->JSQR ,
- ADC_JSQR_JL |
- ADC_JSQR_JSQ4 |
- ADC_JSQR_JSQ3 |
- ADC_JSQR_JSQ2 |
- ADC_JSQR_JSQ1 ,
- ADC_JSQR_RK_JL(sConfigInjected->InjectedChannel,
- ADC_INJECTED_RANK_1,
- 0x01) );
- }
- /* If another injected rank than rank1 was intended to be set, and could */
- /* not due to ScanConvMode disabled, error is reported. */
- else
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- tmp_hal_status = HAL_ERROR;
- }
- }
- else
- {
- /* Since injected channels rank conv. order depends on total number of */
- /* injected conversions, selected rank must be below or equal to total */
- /* number of injected conversions to be updated. */
- if (sConfigInjected->InjectedRank <= sConfigInjected->InjectedNbrOfConversion)
- {
- /* Clear the old SQx bits for the selected rank */
- /* Set the SQx bits for the selected rank */
- MODIFY_REG(hadc->Instance->JSQR ,
-
- ADC_JSQR_JL |
- ADC_JSQR_RK_JL(ADC_JSQR_JSQ1,
- sConfigInjected->InjectedRank,
- sConfigInjected->InjectedNbrOfConversion) ,
-
- ADC_JSQR_JL_SHIFT(sConfigInjected->InjectedNbrOfConversion) |
- ADC_JSQR_RK_JL(sConfigInjected->InjectedChannel,
- sConfigInjected->InjectedRank,
- sConfigInjected->InjectedNbrOfConversion) );
- }
- else
- {
- /* Clear the old SQx bits for the selected rank */
- MODIFY_REG(hadc->Instance->JSQR ,
-
- ADC_JSQR_JL |
- ADC_JSQR_RK_JL(ADC_JSQR_JSQ1,
- sConfigInjected->InjectedRank,
- sConfigInjected->InjectedNbrOfConversion) ,
-
- 0x00000000 );
- }
- }
-
- /* Configuration of injected group */
- /* Parameters update conditioned to ADC state: */
- /* Parameters that can be updated only when ADC is disabled: */
- /* - external trigger to start conversion */
- /* Parameters update not conditioned to ADC state: */
- /* - Automatic injected conversion */
- /* - Injected discontinuous mode */
- /* Note: In case of ADC already enabled, caution to not launch an unwanted */
- /* conversion while modifying register CR2 by writing 1 to bit ADON. */
- if (ADC_IS_ENABLE(hadc) == RESET)
- {
- MODIFY_REG(hadc->Instance->CR2 ,
- ADC_CR2_JEXTSEL |
- ADC_CR2_ADON ,
- ADC_CFGR_JEXTSEL(hadc, sConfigInjected->ExternalTrigInjecConv) );
- }
-
-
- /* Configuration of injected group */
- /* - Automatic injected conversion */
- /* - Injected discontinuous mode */
-
- /* Automatic injected conversion can be enabled if injected group */
- /* external triggers are disabled. */
- if (sConfigInjected->AutoInjectedConv == ENABLE)
- {
- if (sConfigInjected->ExternalTrigInjecConv == ADC_INJECTED_SOFTWARE_START)
- {
- SET_BIT(hadc->Instance->CR1, ADC_CR1_JAUTO);
- }
- else
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- tmp_hal_status = HAL_ERROR;
- }
- }
-
- /* Injected discontinuous can be enabled only if auto-injected mode is */
- /* disabled. */
- if (sConfigInjected->InjectedDiscontinuousConvMode == ENABLE)
- {
- if (sConfigInjected->AutoInjectedConv == DISABLE)
- {
- SET_BIT(hadc->Instance->CR1, ADC_CR1_JDISCEN);
- }
- else
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- tmp_hal_status = HAL_ERROR;
- }
- }
-
-
- /* InjectedChannel sampling time configuration */
- /* For channels 10 to 17 */
- if (sConfigInjected->InjectedChannel >= ADC_CHANNEL_10)
- {
- MODIFY_REG(hadc->Instance->SMPR1 ,
- ADC_SMPR1(ADC_SMPR1_SMP10, sConfigInjected->InjectedChannel) ,
- ADC_SMPR1(sConfigInjected->InjectedSamplingTime, sConfigInjected->InjectedChannel) );
- }
- else /* For channels 0 to 9 */
- {
- MODIFY_REG(hadc->Instance->SMPR2 ,
- ADC_SMPR2(ADC_SMPR2_SMP0, sConfigInjected->InjectedChannel) ,
- ADC_SMPR2(sConfigInjected->InjectedSamplingTime, sConfigInjected->InjectedChannel) );
- }
-
- /* If ADC1 InjectedChannel_16 or InjectedChannel_17 is selected, enable Temperature sensor */
- /* and VREFINT measurement path. */
- if ((sConfigInjected->InjectedChannel == ADC_CHANNEL_TEMPSENSOR) ||
- (sConfigInjected->InjectedChannel == ADC_CHANNEL_VREFINT) )
- {
- SET_BIT(hadc->Instance->CR2, ADC_CR2_TSVREFE);
- }
-
-
- /* Configure the offset: offset enable/disable, InjectedChannel, offset value */
- switch(sConfigInjected->InjectedRank)
- {
- case 1:
- /* Set injected channel 1 offset */
- MODIFY_REG(hadc->Instance->JOFR1,
- ADC_JOFR1_JOFFSET1,
- sConfigInjected->InjectedOffset);
- break;
- case 2:
- /* Set injected channel 2 offset */
- MODIFY_REG(hadc->Instance->JOFR2,
- ADC_JOFR2_JOFFSET2,
- sConfigInjected->InjectedOffset);
- break;
- case 3:
- /* Set injected channel 3 offset */
- MODIFY_REG(hadc->Instance->JOFR3,
- ADC_JOFR3_JOFFSET3,
- sConfigInjected->InjectedOffset);
- break;
- case 4:
- default:
- MODIFY_REG(hadc->Instance->JOFR4,
- ADC_JOFR4_JOFFSET4,
- sConfigInjected->InjectedOffset);
- break;
- }
-
- /* If ADC1 Channel_16 or Channel_17 is selected, enable Temperature sensor */
- /* and VREFINT measurement path. */
- if ((sConfigInjected->InjectedChannel == ADC_CHANNEL_TEMPSENSOR) ||
- (sConfigInjected->InjectedChannel == ADC_CHANNEL_VREFINT) )
- {
- /* For STM32F1 devices with several ADC: Only ADC1 can access internal */
- /* measurement channels (VrefInt/TempSensor). If these channels are */
- /* intended to be set on other ADC instances, an error is reported. */
- if (hadc->Instance == ADC1)
- {
- if (READ_BIT(hadc->Instance->CR2, ADC_CR2_TSVREFE) == RESET)
- {
- SET_BIT(hadc->Instance->CR2, ADC_CR2_TSVREFE);
-
- if ((sConfigInjected->InjectedChannel == ADC_CHANNEL_TEMPSENSOR))
- {
- /* Delay for temperature sensor stabilization time */
- /* Compute number of CPU cycles to wait for */
- wait_loop_index = (ADC_TEMPSENSOR_DELAY_US * (SystemCoreClock / 1000000));
- while(wait_loop_index != 0)
- {
- wait_loop_index--;
- }
- }
- }
- }
- else
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- tmp_hal_status = HAL_ERROR;
- }
- }
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- /* Return function status */
- return tmp_hal_status;
-}
-
-#if defined (STM32F101xG) || defined (STM32F103x6) || defined (STM32F103xB) || defined (STM32F105xC) || defined (STM32F107xC) || defined (STM32F103xE) || defined (STM32F103xG)
-/**
- * @brief Enable ADC multimode and configure multimode parameters
- * @note Possibility to update parameters on the fly:
- * This function initializes multimode parameters, following
- * calls to this function can be used to reconfigure some parameters
- * of structure "ADC_MultiModeTypeDef" on the fly, without reseting
- * the ADCs (both ADCs of the common group).
- * The setting of these parameters is conditioned to ADC state.
- * For parameters constraints, see comments of structure
- * "ADC_MultiModeTypeDef".
- * @note To change back configuration from multimode to single mode, ADC must
- * be reset (using function HAL_ADC_Init() ).
- * @param hadc: ADC handle
- * @param multimode: Structure of ADC multimode configuration
- * @retval HAL status
- */
-HAL_StatusTypeDef HAL_ADCEx_MultiModeConfigChannel(ADC_HandleTypeDef* hadc, ADC_MultiModeTypeDef* multimode)
-{
- HAL_StatusTypeDef tmp_hal_status = HAL_OK;
- ADC_HandleTypeDef tmphadcSlave;
-
- /* Check the parameters */
- assert_param(IS_ADC_MULTIMODE_MASTER_INSTANCE(hadc->Instance));
- assert_param(IS_ADC_MODE(multimode->Mode));
-
- /* Process locked */
- __HAL_LOCK(hadc);
-
- /* Set a temporary handle of the ADC slave associated to the ADC master */
- ADC_MULTI_SLAVE(hadc, &tmphadcSlave);
-
- /* Parameters update conditioned to ADC state: */
- /* Parameters that can be updated when ADC is disabled or enabled without */
- /* conversion on going on regular group: */
- /* - ADC master and ADC slave DMA configuration */
- /* Parameters that can be updated only when ADC is disabled: */
- /* - Multimode mode selection */
- /* To optimize code, all multimode settings can be set when both ADCs of */
- /* the common group are in state: disabled. */
- if ((ADC_IS_ENABLE(hadc) == RESET) &&
- (ADC_IS_ENABLE(&tmphadcSlave) == RESET) &&
- (IS_ADC_MULTIMODE_MASTER_INSTANCE(hadc->Instance)) )
- {
- MODIFY_REG(hadc->Instance->CR1,
- ADC_CR1_DUALMOD ,
- multimode->Mode );
- }
- /* If one of the ADC sharing the same common group is enabled, no update */
- /* could be done on neither of the multimode structure parameters. */
- else
- {
- /* Update ADC state machine to error */
- hadc->State = HAL_ADC_STATE_ERROR;
-
- tmp_hal_status = HAL_ERROR;
- }
-
-
- /* Process unlocked */
- __HAL_UNLOCK(hadc);
-
- /* Return function status */
- return tmp_hal_status;
-}
-#endif /* STM32F101xG || defined STM32F103x6 || defined STM32F103xB || defined STM32F105xC || defined STM32F107xC || defined STM32F103xE || defined STM32F103xG */
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-#endif /* HAL_ADC_MODULE_ENABLED */
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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