644 lines
32 KiB
C
644 lines
32 KiB
C
/**
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******************************************************************************
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* @file stm32f2xx_adc.h
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* @author MCD Application Team
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* @version V1.0.0
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* @date 18-April-2011
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* @brief This file contains all the functions prototypes for the ADC firmware
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* library.
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******************************************************************************
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* @attention
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*
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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*
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* <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2>
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __STM32F2xx_ADC_H
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#define __STM32F2xx_ADC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "stm32f2xx.h"
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/** @addtogroup STM32F2xx_StdPeriph_Driver
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* @{
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*/
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/** @addtogroup ADC
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* @{
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*/
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/* Exported types ------------------------------------------------------------*/
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/**
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* @brief ADC Init structure definition
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*/
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typedef struct
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{
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uint32_t ADC_Resolution; /*!< Configures the ADC resolution dual mode.
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This parameter can be a value of @ref ADC_resolution */
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FunctionalState ADC_ScanConvMode; /*!< Specifies whether the conversion
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is performed in Scan (multichannels)
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or Single (one channel) mode.
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This parameter can be set to ENABLE or DISABLE */
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FunctionalState ADC_ContinuousConvMode; /*!< Specifies whether the conversion
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is performed in Continuous or Single mode.
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This parameter can be set to ENABLE or DISABLE. */
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uint32_t ADC_ExternalTrigConvEdge; /*!< Select the external trigger edge and
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enable the trigger of a regular group.
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This parameter can be a value of
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@ref ADC_external_trigger_edge_for_regular_channels_conversion */
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uint32_t ADC_ExternalTrigConv; /*!< Select the external event used to trigger
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the start of conversion of a regular group.
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This parameter can be a value of
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@ref ADC_extrenal_trigger_sources_for_regular_channels_conversion */
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uint32_t ADC_DataAlign; /*!< Specifies whether the ADC data alignment
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is left or right. This parameter can be
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a value of @ref ADC_data_align */
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uint8_t ADC_NbrOfConversion; /*!< Specifies the number of ADC conversions
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that will be done using the sequencer for
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regular channel group.
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This parameter must range from 1 to 16. */
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}ADC_InitTypeDef;
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/**
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* @brief ADC Common Init structure definition
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*/
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typedef struct
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{
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uint32_t ADC_Mode; /*!< Configures the ADC to operate in
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independent or multi mode.
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This parameter can be a value of @ref ADC_Common_mode */
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uint32_t ADC_Prescaler; /*!< Select the frequency of the clock
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to the ADC. The clock is common for all the ADCs.
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This parameter can be a value of @ref ADC_Prescaler */
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uint32_t ADC_DMAAccessMode; /*!< Configures the Direct memory access
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mode for multi ADC mode.
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This parameter can be a value of
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@ref ADC_Direct_memory_access_mode_for_multi_mode */
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uint32_t ADC_TwoSamplingDelay; /*!< Configures the Delay between 2 sampling phases.
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This parameter can be a value of
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@ref ADC_delay_between_2_sampling_phases */
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}ADC_CommonInitTypeDef;
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/* Exported constants --------------------------------------------------------*/
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/** @defgroup ADC_Exported_Constants
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* @{
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*/
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#define IS_ADC_ALL_PERIPH(PERIPH) (((PERIPH) == ADC1) || \
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((PERIPH) == ADC2) || \
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((PERIPH) == ADC3))
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/** @defgroup ADC_Common_mode
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* @{
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*/
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#define ADC_Mode_Independent ((uint32_t)0x00000000)
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#define ADC_DualMode_RegSimult_InjecSimult ((uint32_t)0x00000001)
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#define ADC_DualMode_RegSimult_AlterTrig ((uint32_t)0x00000002)
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#define ADC_DualMode_InjecSimult ((uint32_t)0x00000005)
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#define ADC_DualMode_RegSimult ((uint32_t)0x00000006)
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#define ADC_DualMode_Interl ((uint32_t)0x00000007)
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#define ADC_DualMode_AlterTrig ((uint32_t)0x00000009)
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#define ADC_TripleMode_RegSimult_InjecSimult ((uint32_t)0x00000011)
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#define ADC_TripleMode_RegSimult_AlterTrig ((uint32_t)0x00000012)
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#define ADC_TripleMode_InjecSimult ((uint32_t)0x00000015)
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#define ADC_TripleMode_RegSimult ((uint32_t)0x00000016)
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#define ADC_TripleMode_Interl ((uint32_t)0x00000017)
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#define ADC_TripleMode_AlterTrig ((uint32_t)0x00000019)
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#define IS_ADC_MODE(MODE) (((MODE) == ADC_Mode_Independent) || \
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((MODE) == ADC_DualMode_RegSimult_InjecSimult) || \
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((MODE) == ADC_DualMode_RegSimult_AlterTrig) || \
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((MODE) == ADC_DualMode_InjecSimult) || \
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((MODE) == ADC_DualMode_RegSimult) || \
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((MODE) == ADC_DualMode_Interl) || \
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((MODE) == ADC_DualMode_AlterTrig) || \
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((MODE) == ADC_TripleMode_RegSimult_InjecSimult) || \
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((MODE) == ADC_TripleMode_RegSimult_AlterTrig) || \
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((MODE) == ADC_TripleMode_InjecSimult) || \
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((MODE) == ADC_TripleMode_RegSimult) || \
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((MODE) == ADC_TripleMode_Interl) || \
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((MODE) == ADC_TripleMode_AlterTrig))
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/**
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* @}
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*/
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/** @defgroup ADC_Prescaler
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* @{
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*/
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#define ADC_Prescaler_Div2 ((uint32_t)0x00000000)
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#define ADC_Prescaler_Div4 ((uint32_t)0x00010000)
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#define ADC_Prescaler_Div6 ((uint32_t)0x00020000)
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#define ADC_Prescaler_Div8 ((uint32_t)0x00030000)
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#define IS_ADC_PRESCALER(PRESCALER) (((PRESCALER) == ADC_Prescaler_Div2) || \
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((PRESCALER) == ADC_Prescaler_Div4) || \
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((PRESCALER) == ADC_Prescaler_Div6) || \
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((PRESCALER) == ADC_Prescaler_Div8))
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/**
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* @}
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*/
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/** @defgroup ADC_Direct_memory_access_mode_for_multi_mode
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* @{
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*/
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#define ADC_DMAAccessMode_Disabled ((uint32_t)0x00000000) /* DMA mode disabled */
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#define ADC_DMAAccessMode_1 ((uint32_t)0x00004000) /* DMA mode 1 enabled (2 / 3 half-words one by one - 1 then 2 then 3)*/
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#define ADC_DMAAccessMode_2 ((uint32_t)0x00008000) /* DMA mode 2 enabled (2 / 3 half-words by pairs - 2&1 then 1&3 then 3&2)*/
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#define ADC_DMAAccessMode_3 ((uint32_t)0x0000C000) /* DMA mode 3 enabled (2 / 3 bytes by pairs - 2&1 then 1&3 then 3&2) */
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#define IS_ADC_DMA_ACCESS_MODE(MODE) (((MODE) == ADC_DMAAccessMode_Disabled) || \
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((MODE) == ADC_DMAAccessMode_1) || \
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((MODE) == ADC_DMAAccessMode_2) || \
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((MODE) == ADC_DMAAccessMode_3))
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/**
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* @}
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*/
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/** @defgroup ADC_delay_between_2_sampling_phases
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* @{
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*/
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#define ADC_TwoSamplingDelay_5Cycles ((uint32_t)0x00000000)
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#define ADC_TwoSamplingDelay_6Cycles ((uint32_t)0x00000100)
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#define ADC_TwoSamplingDelay_7Cycles ((uint32_t)0x00000200)
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#define ADC_TwoSamplingDelay_8Cycles ((uint32_t)0x00000300)
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#define ADC_TwoSamplingDelay_9Cycles ((uint32_t)0x00000400)
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#define ADC_TwoSamplingDelay_10Cycles ((uint32_t)0x00000500)
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#define ADC_TwoSamplingDelay_11Cycles ((uint32_t)0x00000600)
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#define ADC_TwoSamplingDelay_12Cycles ((uint32_t)0x00000700)
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#define ADC_TwoSamplingDelay_13Cycles ((uint32_t)0x00000800)
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#define ADC_TwoSamplingDelay_14Cycles ((uint32_t)0x00000900)
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#define ADC_TwoSamplingDelay_15Cycles ((uint32_t)0x00000A00)
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#define ADC_TwoSamplingDelay_16Cycles ((uint32_t)0x00000B00)
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#define ADC_TwoSamplingDelay_17Cycles ((uint32_t)0x00000C00)
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#define ADC_TwoSamplingDelay_18Cycles ((uint32_t)0x00000D00)
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#define ADC_TwoSamplingDelay_19Cycles ((uint32_t)0x00000E00)
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#define ADC_TwoSamplingDelay_20Cycles ((uint32_t)0x00000F00)
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#define IS_ADC_SAMPLING_DELAY(DELAY) (((DELAY) == ADC_TwoSamplingDelay_5Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_6Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_7Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_8Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_9Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_10Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_11Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_12Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_13Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_14Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_15Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_16Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_17Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_18Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_19Cycles) || \
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((DELAY) == ADC_TwoSamplingDelay_20Cycles))
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/**
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* @}
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*/
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/** @defgroup ADC_resolution
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* @{
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*/
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#define ADC_Resolution_12b ((uint32_t)0x00000000)
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#define ADC_Resolution_10b ((uint32_t)0x01000000)
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#define ADC_Resolution_8b ((uint32_t)0x02000000)
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#define ADC_Resolution_6b ((uint32_t)0x03000000)
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#define IS_ADC_RESOLUTION(RESOLUTION) (((RESOLUTION) == ADC_Resolution_12b) || \
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((RESOLUTION) == ADC_Resolution_10b) || \
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((RESOLUTION) == ADC_Resolution_8b) || \
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((RESOLUTION) == ADC_Resolution_6b))
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/**
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* @}
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*/
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/** @defgroup ADC_external_trigger_edge_for_regular_channels_conversion
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* @{
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*/
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#define ADC_ExternalTrigConvEdge_None ((uint32_t)0x00000000)
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#define ADC_ExternalTrigConvEdge_Rising ((uint32_t)0x10000000)
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#define ADC_ExternalTrigConvEdge_Falling ((uint32_t)0x20000000)
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#define ADC_ExternalTrigConvEdge_RisingFalling ((uint32_t)0x30000000)
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#define IS_ADC_EXT_TRIG_EDGE(EDGE) (((EDGE) == ADC_ExternalTrigConvEdge_None) || \
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((EDGE) == ADC_ExternalTrigConvEdge_Rising) || \
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((EDGE) == ADC_ExternalTrigConvEdge_Falling) || \
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((EDGE) == ADC_ExternalTrigConvEdge_RisingFalling))
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/**
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* @}
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*/
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/** @defgroup ADC_extrenal_trigger_sources_for_regular_channels_conversion
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* @{
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*/
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#define ADC_ExternalTrigConv_T1_CC1 ((uint32_t)0x00000000)
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#define ADC_ExternalTrigConv_T1_CC2 ((uint32_t)0x01000000)
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#define ADC_ExternalTrigConv_T1_CC3 ((uint32_t)0x02000000)
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#define ADC_ExternalTrigConv_T2_CC2 ((uint32_t)0x03000000)
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#define ADC_ExternalTrigConv_T2_CC3 ((uint32_t)0x04000000)
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#define ADC_ExternalTrigConv_T2_CC4 ((uint32_t)0x05000000)
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#define ADC_ExternalTrigConv_T2_TRGO ((uint32_t)0x06000000)
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#define ADC_ExternalTrigConv_T3_CC1 ((uint32_t)0x07000000)
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#define ADC_ExternalTrigConv_T3_TRGO ((uint32_t)0x08000000)
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#define ADC_ExternalTrigConv_T4_CC4 ((uint32_t)0x09000000)
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#define ADC_ExternalTrigConv_T5_CC1 ((uint32_t)0x0A000000)
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#define ADC_ExternalTrigConv_T5_CC2 ((uint32_t)0x0B000000)
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#define ADC_ExternalTrigConv_T5_CC3 ((uint32_t)0x0C000000)
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#define ADC_ExternalTrigConv_T8_CC1 ((uint32_t)0x0D000000)
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#define ADC_ExternalTrigConv_T8_TRGO ((uint32_t)0x0E000000)
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#define ADC_ExternalTrigConv_Ext_IT11 ((uint32_t)0x0F000000)
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#define IS_ADC_EXT_TRIG(REGTRIG) (((REGTRIG) == ADC_ExternalTrigConv_T1_CC1) || \
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((REGTRIG) == ADC_ExternalTrigConv_T1_CC2) || \
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((REGTRIG) == ADC_ExternalTrigConv_T1_CC3) || \
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((REGTRIG) == ADC_ExternalTrigConv_T2_CC2) || \
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((REGTRIG) == ADC_ExternalTrigConv_T2_CC3) || \
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((REGTRIG) == ADC_ExternalTrigConv_T2_CC4) || \
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((REGTRIG) == ADC_ExternalTrigConv_T2_TRGO) || \
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((REGTRIG) == ADC_ExternalTrigConv_T3_CC1) || \
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((REGTRIG) == ADC_ExternalTrigConv_T3_TRGO) || \
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((REGTRIG) == ADC_ExternalTrigConv_T4_CC4) || \
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((REGTRIG) == ADC_ExternalTrigConv_T5_CC1) || \
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((REGTRIG) == ADC_ExternalTrigConv_T5_CC2) || \
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((REGTRIG) == ADC_ExternalTrigConv_T5_CC3) || \
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((REGTRIG) == ADC_ExternalTrigConv_T8_CC1) || \
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((REGTRIG) == ADC_ExternalTrigConv_T8_TRGO) || \
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((REGTRIG) == ADC_ExternalTrigConv_Ext_IT11))
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/**
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* @}
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*/
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/** @defgroup ADC_data_align
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* @{
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*/
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#define ADC_DataAlign_Right ((uint32_t)0x00000000)
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#define ADC_DataAlign_Left ((uint32_t)0x00000800)
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#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DataAlign_Right) || \
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((ALIGN) == ADC_DataAlign_Left))
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/**
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* @}
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*/
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/** @defgroup ADC_channels
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* @{
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*/
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#define ADC_Channel_0 ((uint8_t)0x00)
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#define ADC_Channel_1 ((uint8_t)0x01)
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#define ADC_Channel_2 ((uint8_t)0x02)
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#define ADC_Channel_3 ((uint8_t)0x03)
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#define ADC_Channel_4 ((uint8_t)0x04)
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#define ADC_Channel_5 ((uint8_t)0x05)
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#define ADC_Channel_6 ((uint8_t)0x06)
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#define ADC_Channel_7 ((uint8_t)0x07)
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#define ADC_Channel_8 ((uint8_t)0x08)
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#define ADC_Channel_9 ((uint8_t)0x09)
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#define ADC_Channel_10 ((uint8_t)0x0A)
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#define ADC_Channel_11 ((uint8_t)0x0B)
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#define ADC_Channel_12 ((uint8_t)0x0C)
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#define ADC_Channel_13 ((uint8_t)0x0D)
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#define ADC_Channel_14 ((uint8_t)0x0E)
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#define ADC_Channel_15 ((uint8_t)0x0F)
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#define ADC_Channel_16 ((uint8_t)0x10)
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#define ADC_Channel_17 ((uint8_t)0x11)
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#define ADC_Channel_18 ((uint8_t)0x12)
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#define ADC_Channel_TempSensor ((uint8_t)ADC_Channel_16)
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#define ADC_Channel_Vrefint ((uint8_t)ADC_Channel_17)
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#define ADC_Channel_Vbat ((uint8_t)ADC_Channel_18)
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#define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) == ADC_Channel_0) || \
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((CHANNEL) == ADC_Channel_1) || \
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((CHANNEL) == ADC_Channel_2) || \
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((CHANNEL) == ADC_Channel_3) || \
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((CHANNEL) == ADC_Channel_4) || \
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((CHANNEL) == ADC_Channel_5) || \
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((CHANNEL) == ADC_Channel_6) || \
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((CHANNEL) == ADC_Channel_7) || \
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((CHANNEL) == ADC_Channel_8) || \
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((CHANNEL) == ADC_Channel_9) || \
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((CHANNEL) == ADC_Channel_10) || \
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((CHANNEL) == ADC_Channel_11) || \
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((CHANNEL) == ADC_Channel_12) || \
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((CHANNEL) == ADC_Channel_13) || \
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((CHANNEL) == ADC_Channel_14) || \
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((CHANNEL) == ADC_Channel_15) || \
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((CHANNEL) == ADC_Channel_16) || \
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((CHANNEL) == ADC_Channel_17) || \
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((CHANNEL) == ADC_Channel_18))
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/**
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* @}
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*/
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/** @defgroup ADC_sampling_times
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* @{
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*/
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#define ADC_SampleTime_3Cycles ((uint8_t)0x00)
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#define ADC_SampleTime_15Cycles ((uint8_t)0x01)
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#define ADC_SampleTime_28Cycles ((uint8_t)0x02)
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#define ADC_SampleTime_56Cycles ((uint8_t)0x03)
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#define ADC_SampleTime_84Cycles ((uint8_t)0x04)
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#define ADC_SampleTime_112Cycles ((uint8_t)0x05)
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#define ADC_SampleTime_144Cycles ((uint8_t)0x06)
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#define ADC_SampleTime_480Cycles ((uint8_t)0x07)
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#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SampleTime_3Cycles) || \
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((TIME) == ADC_SampleTime_15Cycles) || \
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((TIME) == ADC_SampleTime_28Cycles) || \
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((TIME) == ADC_SampleTime_56Cycles) || \
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((TIME) == ADC_SampleTime_84Cycles) || \
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((TIME) == ADC_SampleTime_112Cycles) || \
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((TIME) == ADC_SampleTime_144Cycles) || \
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((TIME) == ADC_SampleTime_480Cycles))
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/**
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* @}
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*/
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/** @defgroup ADC_external_trigger_edge_for_injected_channels_conversion
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* @{
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*/
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#define ADC_ExternalTrigInjecConvEdge_None ((uint32_t)0x00000000)
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#define ADC_ExternalTrigInjecConvEdge_Rising ((uint32_t)0x00100000)
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#define ADC_ExternalTrigInjecConvEdge_Falling ((uint32_t)0x00200000)
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#define ADC_ExternalTrigInjecConvEdge_RisingFalling ((uint32_t)0x00300000)
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#define IS_ADC_EXT_INJEC_TRIG_EDGE(EDGE) (((EDGE) == ADC_ExternalTrigInjecConvEdge_None) || \
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((EDGE) == ADC_ExternalTrigInjecConvEdge_Rising) || \
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((EDGE) == ADC_ExternalTrigInjecConvEdge_Falling) || \
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((EDGE) == ADC_ExternalTrigInjecConvEdge_RisingFalling))
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/**
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* @}
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*/
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/** @defgroup ADC_extrenal_trigger_sources_for_injected_channels_conversion
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* @{
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*/
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#define ADC_ExternalTrigInjecConv_T1_CC4 ((uint32_t)0x00000000)
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#define ADC_ExternalTrigInjecConv_T1_TRGO ((uint32_t)0x00010000)
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#define ADC_ExternalTrigInjecConv_T2_CC1 ((uint32_t)0x00020000)
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#define ADC_ExternalTrigInjecConv_T2_TRGO ((uint32_t)0x00030000)
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#define ADC_ExternalTrigInjecConv_T3_CC2 ((uint32_t)0x00040000)
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#define ADC_ExternalTrigInjecConv_T3_CC4 ((uint32_t)0x00050000)
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#define ADC_ExternalTrigInjecConv_T4_CC1 ((uint32_t)0x00060000)
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#define ADC_ExternalTrigInjecConv_T4_CC2 ((uint32_t)0x00070000)
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#define ADC_ExternalTrigInjecConv_T4_CC3 ((uint32_t)0x00080000)
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#define ADC_ExternalTrigInjecConv_T4_TRGO ((uint32_t)0x00090000)
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#define ADC_ExternalTrigInjecConv_T5_CC4 ((uint32_t)0x000A0000)
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#define ADC_ExternalTrigInjecConv_T5_TRGO ((uint32_t)0x000B0000)
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#define ADC_ExternalTrigInjecConv_T8_CC2 ((uint32_t)0x000C0000)
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#define ADC_ExternalTrigInjecConv_T8_CC3 ((uint32_t)0x000D0000)
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#define ADC_ExternalTrigInjecConv_T8_CC4 ((uint32_t)0x000E0000)
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#define ADC_ExternalTrigInjecConv_Ext_IT15 ((uint32_t)0x000F0000)
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#define IS_ADC_EXT_INJEC_TRIG(INJTRIG) (((INJTRIG) == ADC_ExternalTrigInjecConv_T1_CC4) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T1_TRGO) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T2_CC1) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T2_TRGO) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC2) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T3_CC4) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC1) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC2) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T4_CC3) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T4_TRGO) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T5_CC4) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T5_TRGO) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC2) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC3) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_T8_CC4) || \
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((INJTRIG) == ADC_ExternalTrigInjecConv_Ext_IT15))
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/**
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* @}
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*/
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/** @defgroup ADC_injected_channel_selection
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* @{
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*/
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#define ADC_InjectedChannel_1 ((uint8_t)0x14)
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#define ADC_InjectedChannel_2 ((uint8_t)0x18)
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#define ADC_InjectedChannel_3 ((uint8_t)0x1C)
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#define ADC_InjectedChannel_4 ((uint8_t)0x20)
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#define IS_ADC_INJECTED_CHANNEL(CHANNEL) (((CHANNEL) == ADC_InjectedChannel_1) || \
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((CHANNEL) == ADC_InjectedChannel_2) || \
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((CHANNEL) == ADC_InjectedChannel_3) || \
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((CHANNEL) == ADC_InjectedChannel_4))
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/**
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* @}
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*/
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/** @defgroup ADC_analog_watchdog_selection
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* @{
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*/
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#define ADC_AnalogWatchdog_SingleRegEnable ((uint32_t)0x00800200)
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#define ADC_AnalogWatchdog_SingleInjecEnable ((uint32_t)0x00400200)
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#define ADC_AnalogWatchdog_SingleRegOrInjecEnable ((uint32_t)0x00C00200)
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#define ADC_AnalogWatchdog_AllRegEnable ((uint32_t)0x00800000)
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#define ADC_AnalogWatchdog_AllInjecEnable ((uint32_t)0x00400000)
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#define ADC_AnalogWatchdog_AllRegAllInjecEnable ((uint32_t)0x00C00000)
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#define ADC_AnalogWatchdog_None ((uint32_t)0x00000000)
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#define IS_ADC_ANALOG_WATCHDOG(WATCHDOG) (((WATCHDOG) == ADC_AnalogWatchdog_SingleRegEnable) || \
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((WATCHDOG) == ADC_AnalogWatchdog_SingleInjecEnable) || \
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((WATCHDOG) == ADC_AnalogWatchdog_SingleRegOrInjecEnable) || \
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((WATCHDOG) == ADC_AnalogWatchdog_AllRegEnable) || \
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((WATCHDOG) == ADC_AnalogWatchdog_AllInjecEnable) || \
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((WATCHDOG) == ADC_AnalogWatchdog_AllRegAllInjecEnable) || \
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((WATCHDOG) == ADC_AnalogWatchdog_None))
|
|
/**
|
|
* @}
|
|
*/
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|
|
|
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/** @defgroup ADC_interrupts_definition
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* @{
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|
*/
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#define ADC_IT_EOC ((uint16_t)0x0205)
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#define ADC_IT_AWD ((uint16_t)0x0106)
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#define ADC_IT_JEOC ((uint16_t)0x0407)
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#define ADC_IT_OVR ((uint16_t)0x201A)
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#define IS_ADC_IT(IT) (((IT) == ADC_IT_EOC) || ((IT) == ADC_IT_AWD) || \
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((IT) == ADC_IT_JEOC)|| ((IT) == ADC_IT_OVR))
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|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
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/** @defgroup ADC_flags_definition
|
|
* @{
|
|
*/
|
|
#define ADC_FLAG_AWD ((uint8_t)0x01)
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|
#define ADC_FLAG_EOC ((uint8_t)0x02)
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#define ADC_FLAG_JEOC ((uint8_t)0x04)
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|
#define ADC_FLAG_JSTRT ((uint8_t)0x08)
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|
#define ADC_FLAG_STRT ((uint8_t)0x10)
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|
#define ADC_FLAG_OVR ((uint8_t)0x20)
|
|
|
|
#define IS_ADC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint8_t)0xC0) == 0x00) && ((FLAG) != 0x00))
|
|
#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_AWD) || \
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|
((FLAG) == ADC_FLAG_EOC) || \
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|
((FLAG) == ADC_FLAG_JEOC) || \
|
|
((FLAG)== ADC_FLAG_JSTRT) || \
|
|
((FLAG) == ADC_FLAG_STRT) || \
|
|
((FLAG)== ADC_FLAG_OVR))
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup ADC_thresholds
|
|
* @{
|
|
*/
|
|
#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF)
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup ADC_injected_offset
|
|
* @{
|
|
*/
|
|
#define IS_ADC_OFFSET(OFFSET) ((OFFSET) <= 0xFFF)
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup ADC_injected_length
|
|
* @{
|
|
*/
|
|
#define IS_ADC_INJECTED_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x4))
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup ADC_injected_rank
|
|
* @{
|
|
*/
|
|
#define IS_ADC_INJECTED_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x4))
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup ADC_regular_length
|
|
* @{
|
|
*/
|
|
#define IS_ADC_REGULAR_LENGTH(LENGTH) (((LENGTH) >= 0x1) && ((LENGTH) <= 0x10))
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup ADC_regular_rank
|
|
* @{
|
|
*/
|
|
#define IS_ADC_REGULAR_RANK(RANK) (((RANK) >= 0x1) && ((RANK) <= 0x10))
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/** @defgroup ADC_regular_discontinuous_mode_number
|
|
* @{
|
|
*/
|
|
#define IS_ADC_REGULAR_DISC_NUMBER(NUMBER) (((NUMBER) >= 0x1) && ((NUMBER) <= 0x8))
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/* Exported macro ------------------------------------------------------------*/
|
|
/* Exported functions --------------------------------------------------------*/
|
|
|
|
/* Function used to set the ADC configuration to the default reset state *****/
|
|
void ADC_DeInit(void);
|
|
|
|
/* Initialization and Configuration functions *********************************/
|
|
void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct);
|
|
void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct);
|
|
void ADC_CommonInit(ADC_CommonInitTypeDef* ADC_CommonInitStruct);
|
|
void ADC_CommonStructInit(ADC_CommonInitTypeDef* ADC_CommonInitStruct);
|
|
void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
|
|
|
/* Analog Watchdog configuration functions ************************************/
|
|
void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog);
|
|
void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,uint16_t LowThreshold);
|
|
void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel);
|
|
|
|
/* Temperature Sensor, Vrefint and VBAT management functions ******************/
|
|
void ADC_TempSensorVrefintCmd(FunctionalState NewState);
|
|
void ADC_VBATCmd(FunctionalState NewState);
|
|
|
|
/* Regular Channels Configuration functions ***********************************/
|
|
void ADC_RegularChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
|
|
void ADC_SoftwareStartConv(ADC_TypeDef* ADCx);
|
|
FlagStatus ADC_GetSoftwareStartConvStatus(ADC_TypeDef* ADCx);
|
|
void ADC_EOCOnEachRegularChannelCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
|
void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
|
void ADC_DiscModeChannelCountConfig(ADC_TypeDef* ADCx, uint8_t Number);
|
|
void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
|
uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx);
|
|
uint32_t ADC_GetMultiModeConversionValue(void);
|
|
|
|
/* Regular Channels DMA Configuration functions *******************************/
|
|
void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
|
void ADC_DMARequestAfterLastTransferCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
|
void ADC_MultiModeDMARequestAfterLastTransferCmd(FunctionalState NewState);
|
|
|
|
/* Injected channels Configuration functions **********************************/
|
|
void ADC_InjectedChannelConfig(ADC_TypeDef* ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime);
|
|
void ADC_InjectedSequencerLengthConfig(ADC_TypeDef* ADCx, uint8_t Length);
|
|
void ADC_SetInjectedOffset(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset);
|
|
void ADC_ExternalTrigInjectedConvConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConv);
|
|
void ADC_ExternalTrigInjectedConvEdgeConfig(ADC_TypeDef* ADCx, uint32_t ADC_ExternalTrigInjecConvEdge);
|
|
void ADC_SoftwareStartInjectedConv(ADC_TypeDef* ADCx);
|
|
FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus(ADC_TypeDef* ADCx);
|
|
void ADC_AutoInjectedConvCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
|
void ADC_InjectedDiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState);
|
|
uint16_t ADC_GetInjectedConversionValue(ADC_TypeDef* ADCx, uint8_t ADC_InjectedChannel);
|
|
|
|
/* Interrupts and flags management functions **********************************/
|
|
void ADC_ITConfig(ADC_TypeDef* ADCx, uint16_t ADC_IT, FunctionalState NewState);
|
|
FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
|
|
void ADC_ClearFlag(ADC_TypeDef* ADCx, uint8_t ADC_FLAG);
|
|
ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint16_t ADC_IT);
|
|
void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint16_t ADC_IT);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /*__STM32F2xx_ADC_H */
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/**
|
|
* @}
|
|
*/
|
|
|
|
/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
|