stm32f1xx_hal_adc_ex.c File Reference

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". More...

#include "stm32f1xx_hal.h"

Go to the source code of this file.

Defines
#define	ADC_PRECALIBRATION_DELAY_ADCCLOCKCYCLES   2U
#define	ADC_CALIBRATION_TIMEOUT   10U
#define	ADC_TEMPSENSOR_DELAY_US   10U
Functions
HAL_StatusTypeDef	HAL_ADCEx_Calibration_Start (ADC_HandleTypeDef *hadc)
	Perform an ADC automatic self-calibration Calibration prerequisite: ADC must be disabled (execute this function before HAL_ADC_Start() or after HAL_ADC_Stop() ).
HAL_StatusTypeDef	HAL_ADCEx_InjectedStart (ADC_HandleTypeDef *hadc)
	Enables ADC, starts conversion of injected group.
HAL_StatusTypeDef	HAL_ADCEx_InjectedStop (ADC_HandleTypeDef *hadc)
	Stop conversion of injected channels.
HAL_StatusTypeDef	HAL_ADCEx_InjectedPollForConversion (ADC_HandleTypeDef *hadc, uint32_t Timeout)
	Wait for injected group conversion to be completed.
HAL_StatusTypeDef	HAL_ADCEx_InjectedStart_IT (ADC_HandleTypeDef *hadc)
	Enables ADC, starts conversion of injected group with interruption.
HAL_StatusTypeDef	HAL_ADCEx_InjectedStop_IT (ADC_HandleTypeDef *hadc)
	Stop conversion of injected channels, disable interruption of end-of-conversion.
HAL_StatusTypeDef	HAL_ADCEx_MultiModeStart_DMA (ADC_HandleTypeDef *hadc, uint32_t *pData, uint32_t Length)
	Enables ADC, starts conversion of regular group and transfers result through DMA.
HAL_StatusTypeDef	HAL_ADCEx_MultiModeStop_DMA (ADC_HandleTypeDef *hadc)
	Stop ADC conversion of regular group (and injected channels in case of auto_injection mode), disable ADC DMA transfer, disable ADC peripheral.
uint32_t	HAL_ADCEx_InjectedGetValue (ADC_HandleTypeDef *hadc, uint32_t InjectedRank)
	Get ADC injected group conversion result.
uint32_t	HAL_ADCEx_MultiModeGetValue (ADC_HandleTypeDef *hadc)
	Returns the last ADC Master&Slave regular conversions results data in the selected multi mode.
__weak void	HAL_ADCEx_InjectedConvCpltCallback (ADC_HandleTypeDef *hadc)
	Injected conversion complete callback in non blocking mode.
HAL_StatusTypeDef	HAL_ADCEx_InjectedConfigChannel (ADC_HandleTypeDef *hadc, ADC_InjectionConfTypeDef *sConfigInjected)
	Configures the ADC injected group and the selected channel to be linked to the injected group.
HAL_StatusTypeDef	HAL_ADCEx_MultiModeConfigChannel (ADC_HandleTypeDef *hadc, ADC_MultiModeTypeDef *multimode)
	Enable ADC multimode and configure multimode parameters.

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Detailed Description

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".

Author:

MCD Application Team

  [..] 
  (@) Sections "ADC peripheral features" and "How to use this driver" are
      available in file of generic functions "stm32f1xx_hal_adc.c".
  [..]
  

Attention:

© Copyright (c) 2016 STMicroelectronics. All rights reserved.

This software component is licensed by ST under BSD 3-Clause license, the "License"; You may not use this file except in compliance with the License. You may obtain a copy of the License at: opensource.org/licenses/BSD-3-Clause

Definition in file stm32f1xx_hal_adc_ex.c.