ADC_Exported_Functions

Collaboration diagram for ADC_Exported_Functions:

Functions
void	ADC_AnalogWatchdogCmd (ADC_TypeDef *ADCx, uint32_t ADC_AnalogWatchdog)
	Enables or disables the analog watchdog on single/all regular or injected channels. More...
void	ADC_AnalogWatchdogSingleChannelConfig (ADC_TypeDef *ADCx, uint8_t ADC_Channel)
	Configures the analog watchdog guarded single channel. More...
void	ADC_AnalogWatchdogThresholdsConfig (ADC_TypeDef *ADCx, uint16_t HighThreshold, uint16_t LowThreshold)
	Configures the high and low thresholds of the analog watchdog. More...
void	ADC_AutoInjectedConvCmd (ADC_TypeDef *ADCx, FunctionalState NewState)
	Enables or disables the selected ADC automatic injected group conversion after regular one. More...
void	ADC_ClearFlag (ADC_TypeDef *ADCx, uint8_t ADC_FLAG)
	Clears the ADCx's pending flags. More...
void	ADC_ClearITPendingBit (ADC_TypeDef *ADCx, uint16_t ADC_IT)
	Clears the ADCx's interrupt pending bits. More...
void	ADC_Cmd (ADC_TypeDef *ADCx, FunctionalState NewState)
	Enables or disables the specified ADC peripheral. More...
void	ADC_DeInit (ADC_TypeDef *ADCx)
	Deinitializes the ADCx peripheral registers to their default reset values. More...
void	ADC_DiscModeChannelCountConfig (ADC_TypeDef *ADCx, uint8_t Number)
	Configures the discontinuous mode for the selected ADC regular group channel. More...
void	ADC_DiscModeCmd (ADC_TypeDef *ADCx, FunctionalState NewState)
	Enables or disables the discontinuous mode on regular group channel for the specified ADC. More...
void	ADC_DMACmd (ADC_TypeDef *ADCx, FunctionalState NewState)
	Enables or disables the specified ADC DMA request. More...
void	ADC_ExternalTrigConvCmd (ADC_TypeDef *ADCx, FunctionalState NewState)
	Enables or disables the ADCx conversion through external trigger. More...
void	ADC_ExternalTrigInjectedConvCmd (ADC_TypeDef *ADCx, FunctionalState NewState)
	Enables or disables the ADCx injected channels conversion through external trigger. More...
void	ADC_ExternalTrigInjectedConvConfig (ADC_TypeDef *ADCx, uint32_t ADC_ExternalTrigInjecConv)
	Configures the ADCx external trigger for injected channels conversion. More...
FlagStatus	ADC_GetCalibrationStatus (ADC_TypeDef *ADCx)
	Gets the selected ADC calibration status. More...
uint16_t	ADC_GetConversionValue (ADC_TypeDef *ADCx)
	Returns the last ADCx conversion result data for regular channel. More...
uint32_t	ADC_GetDualModeConversionValue (void)
	Returns the last ADC1 and ADC2 conversion result data in dual mode. More...
FlagStatus	ADC_GetFlagStatus (ADC_TypeDef *ADCx, uint8_t ADC_FLAG)
	Checks whether the specified ADC flag is set or not. More...
uint16_t	ADC_GetInjectedConversionValue (ADC_TypeDef *ADCx, uint8_t ADC_InjectedChannel)
	Returns the ADC injected channel conversion result. More...
ITStatus	ADC_GetITStatus (ADC_TypeDef *ADCx, uint16_t ADC_IT)
	Checks whether the specified ADC interrupt has occurred or not. More...
FlagStatus	ADC_GetResetCalibrationStatus (ADC_TypeDef *ADCx)
	Gets the selected ADC reset calibration registers status. More...
FlagStatus	ADC_GetSoftwareStartConvStatus (ADC_TypeDef *ADCx)
	Gets the selected ADC Software start regular conversion Status. More...
FlagStatus	ADC_GetSoftwareStartInjectedConvCmdStatus (ADC_TypeDef *ADCx)
	Gets the selected ADC Software start injected conversion Status. More...
void	ADC_Init (ADC_TypeDef *ADCx, ADC_InitTypeDef *ADC_InitStruct)
	Initializes the ADCx peripheral according to the specified parameters in the ADC_InitStruct. More...
void	ADC_InjectedChannelConfig (ADC_TypeDef *ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime)
	Configures for the selected ADC injected channel its corresponding rank in the sequencer and its sample time. More...
void	ADC_InjectedDiscModeCmd (ADC_TypeDef *ADCx, FunctionalState NewState)
	Enables or disables the discontinuous mode for injected group channel for the specified ADC. More...
void	ADC_InjectedSequencerLengthConfig (ADC_TypeDef *ADCx, uint8_t Length)
	Configures the sequencer length for injected channels. More...
void	ADC_ITConfig (ADC_TypeDef *ADCx, uint16_t ADC_IT, FunctionalState NewState)
	Enables or disables the specified ADC interrupts. More...
void	ADC_RegularChannelConfig (ADC_TypeDef *ADCx, uint8_t ADC_Channel, uint8_t Rank, uint8_t ADC_SampleTime)
	Configures for the selected ADC regular channel its corresponding rank in the sequencer and its sample time. More...
void	ADC_ResetCalibration (ADC_TypeDef *ADCx)
	Resets the selected ADC calibration registers. More...
void	ADC_SetInjectedOffset (ADC_TypeDef *ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset)
	Set the injected channels conversion value offset. More...
void	ADC_SoftwareStartConvCmd (ADC_TypeDef *ADCx, FunctionalState NewState)
	Enables or disables the selected ADC software start conversion . More...
void	ADC_SoftwareStartInjectedConvCmd (ADC_TypeDef *ADCx, FunctionalState NewState)
	Enables or disables the selected ADC start of the injected channels conversion. More...
void	ADC_StartCalibration (ADC_TypeDef *ADCx)
	Starts the selected ADC calibration process. More...
void	ADC_StructInit (ADC_InitTypeDef *ADC_InitStruct)
	Fills each ADC_InitStruct member with its default value. More...
void	ADC_TempSensorVrefintCmd (FunctionalState NewState)
	Enables or disables the temperature sensor and Vrefint channels. More...

Detailed Description

Function Documentation

void ADC_AnalogWatchdogCmd	(	ADC_TypeDef *	ADCx,
		uint32_t	ADC_AnalogWatchdog
	)

Enables or disables the analog watchdog on single/all regular or injected channels.

Parameters

ADCx

where x can be 1, 2 or 3 to select the ADC peripheral.

ADC_AnalogWatchdog

the ADC analog watchdog configuration. This parameter can be one of the following values: ADC_AnalogWatchdog_SingleRegEnable: Analog watchdog on a single regular channel ADC_AnalogWatchdog_SingleInjecEnable: Analog watchdog on a single injected channel ADC_AnalogWatchdog_SingleRegOrInjecEnable: Analog watchdog on a single regular or injected channel ADC_AnalogWatchdog_AllRegEnable: Analog watchdog on all regular channel ADC_AnalogWatchdog_AllInjecEnable: Analog watchdog on all injected channel ADC_AnalogWatchdog_AllRegAllInjecEnable: Analog watchdog on all regular and injected channels ADC_AnalogWatchdog_None: No channel guarded by the analog watchdog

Return values

None

Parameters

ADCx

where x can be 1, 2, 3 or 4 to select the ADC peripheral.

ADC_AnalogWatchdog

the ADC analog watchdog configuration. This parameter can be one of the following values: ADC_AnalogWatchdog_SingleRegEnable: Analog watchdog on a single regular channel ADC_AnalogWatchdog_SingleInjecEnable: Analog watchdog on a single injected channel ADC_AnalogWatchdog_SingleRegOrInjecEnable: Analog watchdog on a single regular or injected channel ADC_AnalogWatchdog_AllRegEnable: Analog watchdog on all regular channel ADC_AnalogWatchdog_AllInjecEnable: Analog watchdog on all injected channel ADC_AnalogWatchdog_AllRegAllInjecEnable: Analog watchdog on all regular and injected channels ADC_AnalogWatchdog_None: No channel guarded by the analog watchdog

Return values

None

Parameters

ADCx

where x can be 1, 2 or 3 to select the ADC peripheral.

ADC_AnalogWatchdog

the ADC analog watchdog configuration. This parameter can be one of the following values: ADC_AnalogWatchdog_SingleRegEnable: Analog watchdog on a single regular channel ADC_AnalogWatchdog_SingleInjecEnable: Analog watchdog on a single injected channel ADC_AnalogWatchdog_SingleRegOrInjecEnable: Analog watchdog on a single regular or injected channel ADC_AnalogWatchdog_AllRegEnable: Analog watchdog on all regular channel ADC_AnalogWatchdog_AllInjecEnable: Analog watchdog on all injected channel ADC_AnalogWatchdog_AllRegAllInjecEnable: Analog watchdog on all regular and injected channels ADC_AnalogWatchdog_None: No channel guarded by the analog watchdog

Return values

None

Definition at line 455 of file stm32f4xx_adc.c.

void ADC_AnalogWatchdogSingleChannelConfig	(	ADC_TypeDef *	ADCx,
		uint8_t	ADC_Channel
	)

Configures the analog watchdog guarded single channel.

Parameters

ADCx

where x can be 1, 2 or 3 to select the ADC peripheral.

ADC_Channel

the ADC channel to configure for the analog watchdog. This parameter can be one of the following values: ADC_Channel_0: ADC Channel0 selected ADC_Channel_1: ADC Channel1 selected ADC_Channel_2: ADC Channel2 selected ADC_Channel_3: ADC Channel3 selected ADC_Channel_4: ADC Channel4 selected ADC_Channel_5: ADC Channel5 selected ADC_Channel_6: ADC Channel6 selected ADC_Channel_7: ADC Channel7 selected ADC_Channel_8: ADC Channel8 selected ADC_Channel_9: ADC Channel9 selected ADC_Channel_10: ADC Channel10 selected ADC_Channel_11: ADC Channel11 selected ADC_Channel_12: ADC Channel12 selected ADC_Channel_13: ADC Channel13 selected ADC_Channel_14: ADC Channel14 selected ADC_Channel_15: ADC Channel15 selected ADC_Channel_16: ADC Channel16 selected ADC_Channel_17: ADC Channel17 selected ADC_Channel_18: ADC Channel18 selected

Return values

None

Parameters

ADCx

where x can be 1, 2 or 3 to select the ADC peripheral.

ADC_Channel

the ADC channel to configure for the analog watchdog. This parameter can be one of the following values: ADC_Channel_0: ADC Channel0 selected ADC_Channel_1: ADC Channel1 selected ADC_Channel_2: ADC Channel2 selected ADC_Channel_3: ADC Channel3 selected ADC_Channel_4: ADC Channel4 selected ADC_Channel_5: ADC Channel5 selected ADC_Channel_6: ADC Channel6 selected ADC_Channel_7: ADC Channel7 selected ADC_Channel_8: ADC Channel8 selected ADC_Channel_9: ADC Channel9 selected ADC_Channel_10: ADC Channel10 selected ADC_Channel_11: ADC Channel11 selected ADC_Channel_12: ADC Channel12 selected ADC_Channel_13: ADC Channel13 selected ADC_Channel_14: ADC Channel14 selected ADC_Channel_15: ADC Channel15 selected ADC_Channel_16: ADC Channel16 selected ADC_Channel_17: ADC Channel17 selected

Return values

None

Definition at line 525 of file stm32f4xx_adc.c.

void ADC_AnalogWatchdogThresholdsConfig	(	ADC_TypeDef *	ADCx,
		uint16_t	HighThreshold,
		uint16_t	LowThreshold
	)

Configures the high and low thresholds of the analog watchdog.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
HighThreshold	the ADC analog watchdog High threshold value. This parameter must be a 12-bit value.
LowThreshold	the ADC analog watchdog Low threshold value. This parameter must be a 12-bit value.

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
HighThreshold	the ADC analog watchdog High threshold value. This parameter must be a 12bit value.
LowThreshold	the ADC analog watchdog Low threshold value. This parameter must be a 12bit value.

Return values

None

Definition at line 484 of file stm32f4xx_adc.c.

void ADC_AutoInjectedConvCmd	(	ADC_TypeDef *	ADCx,
		FunctionalState	NewState
	)

Enables or disables the selected ADC automatic injected group conversion after regular one.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC auto injected conversion This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.
NewState	new state of the selected ADC auto injected conversion This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC auto injected conversion This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 1419 of file stm32f4xx_adc.c.

void ADC_ClearFlag	(	ADC_TypeDef *	ADCx,
		uint8_t	ADC_FLAG
	)

Clears the ADCx's pending flags.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_FLAG	specifies the flag to clear. This parameter can be any combination of the following values: ADC_FLAG_AWD: Analog watchdog flag ADC_FLAG_EOC: End of conversion flag ADC_FLAG_JEOC: End of injected group conversion flag ADC_FLAG_JSTRT: Start of injected group conversion flag ADC_FLAG_STRT: Start of regular group conversion flag ADC_FLAG_OVR: Overrun flag

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_FLAG	specifies the flag to clear. This parameter can be any combination of the following values: ADC_FLAG_AWD: Analog watchdog flag ADC_FLAG_EOC: End of conversion flag ADC_FLAG_JEOC: End of injected group conversion flag ADC_FLAG_JSTRT: Start of injected group conversion flag ADC_FLAG_STRT: Start of regular group conversion flag

Return values

None

Definition at line 1652 of file stm32f4xx_adc.c.

void ADC_ClearITPendingBit	(	ADC_TypeDef *	ADCx,
		uint16_t	ADC_IT
	)

Clears the ADCx's interrupt pending bits.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_IT	specifies the ADC interrupt pending bit to clear. This parameter can be one of the following values: ADC_IT_EOC: End of conversion interrupt mask ADC_IT_AWD: Analog watchdog interrupt mask ADC_IT_JEOC: End of injected conversion interrupt mask ADC_IT_OVR: Overrun interrupt mask

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_IT	specifies the ADC interrupt pending bit to clear. This parameter can be any combination of the following values: ADC_IT_EOC: End of conversion interrupt mask ADC_IT_AWD: Analog watchdog interrupt mask ADC_IT_JEOC: End of injected conversion interrupt mask

Return values

None

Definition at line 1714 of file stm32f4xx_adc.c.

void ADC_Cmd	(	ADC_TypeDef *	ADCx,
		FunctionalState	NewState
	)

Enables or disables the specified ADC peripheral.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the ADCx peripheral. This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.
NewState	new state of the ADCx peripheral. This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the ADCx peripheral. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 399 of file stm32f4xx_adc.c.

void ADC_DeInit

(

ADC_TypeDef *

ADCx

)

Deinitializes the ADCx peripheral registers to their default reset values.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.

Return values

None

Parameters

ADCx	where x can be 1, 2,3 or 4 to select the ADC peripheral.

Return values

None

Definition at line 179 of file stm32f10x_adc.c.

void ADC_DiscModeChannelCountConfig	(	ADC_TypeDef *	ADCx,
		uint8_t	Number
	)

Configures the discontinuous mode for the selected ADC regular group channel.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
Number	specifies the discontinuous mode regular channel count value. This number must be between 1 and 8.

Return values

None

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.
Number	specifies the discontinuous mode regular channel count value. This number must be between 1 and 8.

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
Number	specifies the discontinuous mode regular channel count value. This number must be between 1 and 8.

Return values

None

Definition at line 926 of file stm32f4xx_adc.c.

void ADC_DiscModeCmd	(	ADC_TypeDef *	ADCx,
		FunctionalState	NewState
	)

Enables or disables the discontinuous mode on regular group channel for the specified ADC.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC discontinuous mode on regular group channel. This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.
NewState	new state of the selected ADC discontinuous mode on regular group channel. This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC discontinuous mode on regular group channel. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 958 of file stm32f4xx_adc.c.

void ADC_DMACmd	(	ADC_TypeDef *	ADCx,
		FunctionalState	NewState
	)

Enables or disables the specified ADC DMA request.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC DMA transfer. This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.
NewState	new state of the selected ADC DMA transfer. This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1 or 3 to select the ADC peripheral. Note: ADC2 hasn't a DMA capability.
NewState	new state of the selected ADC DMA transfer. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 1048 of file stm32f4xx_adc.c.

void ADC_ExternalTrigConvCmd	(	ADC_TypeDef *	ADCx,
		FunctionalState	NewState
	)

Enables or disables the ADCx conversion through external trigger.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC external trigger start of conversion. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 686 of file stm32f10x_adc.c.

void ADC_ExternalTrigInjectedConvCmd	(	ADC_TypeDef *	ADCx,
		FunctionalState	NewState
	)

Enables or disables the ADCx injected channels conversion through external trigger.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC external trigger start of injected conversion. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 824 of file stm32f10x_adc.c.

void ADC_ExternalTrigInjectedConvConfig	(	ADC_TypeDef *	ADCx,
		uint32_t	ADC_ExternalTrigInjecConv
	)

Configures the ADCx external trigger for injected channels conversion.

Parameters

ADCx

where x can be 1, 2 or 3 to select the ADC peripheral.

ADC_ExternalTrigInjecConv

specifies the ADC trigger to start injected conversion. This parameter can be one of the following values: ADC_ExternalTrigInjecConv_T1_CC4: Timer1 capture compare4 selected ADC_ExternalTrigInjecConv_T1_TRGO: Timer1 TRGO event selected ADC_ExternalTrigInjecConv_T2_CC1: Timer2 capture compare1 selected ADC_ExternalTrigInjecConv_T2_TRGO: Timer2 TRGO event selected ADC_ExternalTrigInjecConv_T3_CC2: Timer3 capture compare2 selected ADC_ExternalTrigInjecConv_T3_CC4: Timer3 capture compare4 selected ADC_ExternalTrigInjecConv_T4_CC1: Timer4 capture compare1 selected ADC_ExternalTrigInjecConv_T4_CC2: Timer4 capture compare2 selected ADC_ExternalTrigInjecConv_T4_CC3: Timer4 capture compare3 selected ADC_ExternalTrigInjecConv_T4_TRGO: Timer4 TRGO event selected ADC_ExternalTrigInjecConv_T5_CC4: Timer5 capture compare4 selected ADC_ExternalTrigInjecConv_T5_TRGO: Timer5 TRGO event selected ADC_ExternalTrigInjecConv_T8_CC2: Timer8 capture compare2 selected ADC_ExternalTrigInjecConv_T8_CC3: Timer8 capture compare3 selected ADC_ExternalTrigInjecConv_T8_CC4: Timer8 capture compare4 selected ADC_ExternalTrigInjecConv_Ext_IT15: External interrupt line 15 event selected

Return values

None

Parameters

ADCx

where x can be 1, 2 or 3 to select the ADC peripheral.

ADC_ExternalTrigInjecConv

specifies the ADC trigger to start injected conversion. This parameter can be one of the following values: ADC_ExternalTrigInjecConv_T1_TRGO: Timer1 TRGO event selected (for ADC1, ADC2 and ADC3) ADC_ExternalTrigInjecConv_T1_CC4: Timer1 capture compare4 selected (for ADC1, ADC2 and ADC3) ADC_ExternalTrigInjecConv_T2_TRGO: Timer2 TRGO event selected (for ADC1 and ADC2) ADC_ExternalTrigInjecConv_T2_CC1: Timer2 capture compare1 selected (for ADC1 and ADC2) ADC_ExternalTrigInjecConv_T3_CC4: Timer3 capture compare4 selected (for ADC1 and ADC2) ADC_ExternalTrigInjecConv_T4_TRGO: Timer4 TRGO event selected (for ADC1 and ADC2) ADC_ExternalTrigInjecConv_Ext_IT15_TIM8_CC4: External interrupt line 15 or Timer8 capture compare4 event selected (for ADC1 and ADC2) ADC_ExternalTrigInjecConv_T4_CC3: Timer4 capture compare3 selected (for ADC3 only) ADC_ExternalTrigInjecConv_T8_CC2: Timer8 capture compare2 selected (for ADC3 only) ADC_ExternalTrigInjecConv_T8_CC4: Timer8 capture compare4 selected (for ADC3 only) ADC_ExternalTrigInjecConv_T5_TRGO: Timer5 TRGO event selected (for ADC3 only) ADC_ExternalTrigInjecConv_T5_CC4: Timer5 capture compare4 selected (for ADC3 only) ADC_ExternalTrigInjecConv_None: Injected conversion started by software and not by external trigger (for ADC1, ADC2 and ADC3)

Return values

None

Definition at line 1322 of file stm32f4xx_adc.c.

FlagStatus ADC_GetCalibrationStatus

(

ADC_TypeDef *

ADCx

)

Gets the selected ADC calibration status.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.

Return values

The	new state of ADC calibration (SET or RESET).

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.

Return values

The	new state of ADC calibration (SET or RESET).

Definition at line 430 of file stm32f10x_adc.c.

uint16_t ADC_GetConversionValue

(

ADC_TypeDef *

ADCx

)

Returns the last ADCx conversion result data for regular channel.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.

Return values

The	Data conversion value.

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.

Return values

The	Data conversion value.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.

Return values

The	Data conversion value.

Definition at line 981 of file stm32f4xx_adc.c.

uint32_t ADC_GetDualModeConversionValue

(

void

)

Returns the last ADC1 and ADC2 conversion result data in dual mode.

Return values

The	Data conversion value.

Definition at line 720 of file stm32f10x_adc.c.

FlagStatus ADC_GetFlagStatus	(	ADC_TypeDef *	ADCx,
		uint8_t	ADC_FLAG
	)

Checks whether the specified ADC flag is set or not.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_FLAG	specifies the flag to check. This parameter can be one of the following values: ADC_FLAG_AWD: Analog watchdog flag ADC_FLAG_EOC: End of conversion flag ADC_FLAG_JEOC: End of injected group conversion flag ADC_FLAG_JSTRT: Start of injected group conversion flag ADC_FLAG_STRT: Start of regular group conversion flag ADC_FLAG_OVR: Overrun flag

Return values

The	new state of ADC_FLAG (SET or RESET).

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_FLAG	specifies the flag to check. This parameter can be one of the following values: ADC_FLAG_AWD: Analog watchdog flag ADC_FLAG_EOC: End of conversion flag ADC_FLAG_JEOC: End of injected group conversion flag ADC_FLAG_JSTRT: Start of injected group conversion flag ADC_FLAG_STRT: Start of regular group conversion flag

Return values

The	new state of ADC_FLAG (SET or RESET).

Definition at line 1617 of file stm32f4xx_adc.c.

uint16_t ADC_GetInjectedConversionValue	(	ADC_TypeDef *	ADCx,
		uint8_t	ADC_InjectedChannel
	)

Returns the ADC injected channel conversion result.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_InjectedChannel	the converted ADC injected channel. This parameter can be one of the following values: ADC_InjectedChannel_1: Injected Channel1 selected ADC_InjectedChannel_2: Injected Channel2 selected ADC_InjectedChannel_3: Injected Channel3 selected ADC_InjectedChannel_4: Injected Channel4 selected

Return values

The	Data conversion value.

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.
ADC_InjectedSequence	the converted ADC injected sequence. This parameter can be one of the following values: ADC_InjectedSequence_1: Injected Sequence1 selected ADC_InjectedSequence_2: Injected Sequence2 selected ADC_InjectedSequence_3: Injected Sequence3 selected ADC_InjectedSequence_4: Injected Sequence4 selected

Return values

The	Data conversion value.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_InjectedChannel	the converted ADC injected channel. This parameter can be one of the following values: ADC_InjectedChannel_1: Injected Channel1 selected ADC_InjectedChannel_2: Injected Channel2 selected ADC_InjectedChannel_3: Injected Channel3 selected ADC_InjectedChannel_4: Injected Channel4 selected

Return values

The	Data conversion value.

Definition at line 1473 of file stm32f4xx_adc.c.

ITStatus ADC_GetITStatus	(	ADC_TypeDef *	ADCx,
		uint16_t	ADC_IT
	)

Checks whether the specified ADC interrupt has occurred or not.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_IT	specifies the ADC interrupt source to check. This parameter can be one of the following values: ADC_IT_EOC: End of conversion interrupt mask ADC_IT_AWD: Analog watchdog interrupt mask ADC_IT_JEOC: End of injected conversion interrupt mask ADC_IT_OVR: Overrun interrupt mask

Return values

The	new state of ADC_IT (SET or RESET).

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_IT	specifies the ADC interrupt source to check. This parameter can be one of the following values: ADC_IT_EOC: End of conversion interrupt mask ADC_IT_AWD: Analog watchdog interrupt mask ADC_IT_JEOC: End of injected conversion interrupt mask

Return values

The	new state of ADC_IT (SET or RESET).

Definition at line 1673 of file stm32f4xx_adc.c.

FlagStatus ADC_GetResetCalibrationStatus

(

ADC_TypeDef *

ADCx

)

Gets the selected ADC reset calibration registers status.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.

Return values

The	new state of ADC reset calibration registers (SET or RESET).

Definition at line 392 of file stm32f10x_adc.c.

FlagStatus ADC_GetSoftwareStartConvStatus

(

ADC_TypeDef *

ADCx

)

Gets the selected ADC Software start regular conversion Status.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.

Return values

The	new state of ADC software start conversion (SET or RESET).

Gets the selected ADC Software start regular conversion Status.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.

Return values

The	new state of ADC software start conversion (SET or RESET).

Definition at line 845 of file stm32f4xx_adc.c.

FlagStatus ADC_GetSoftwareStartInjectedConvCmdStatus

(

ADC_TypeDef *

ADCx

)

Gets the selected ADC Software start injected conversion Status.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.

Return values

The	new state of ADC software start injected conversion (SET or RESET).

Definition at line 1390 of file stm32f4xx_adc.c.

void ADC_Init	(	ADC_TypeDef *	ADCx,
		ADC_InitTypeDef *	ADC_InitStruct
	)

Initializes the ADCx peripheral according to the specified parameters in the ADC_InitStruct.

Note

This function is used to configure the global features of the ADC ( Resolution and Data Alignment), however, the rest of the configuration parameters are specific to the regular channels group (scan mode activation, continuous mode activation, External trigger source and edge, number of conversion in the regular channels group sequencer).

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_InitStruct	pointer to an ADC_InitTypeDef structure that contains the configuration information for the specified ADC peripheral.

Return values

None

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.
ADC_InitStruct	pointer to an ADC_InitTypeDef structure that contains the configuration information for the specified ADC peripheral.

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_InitStruct	pointer to an ADC_InitTypeDef structure that contains the configuration information for the specified ADC peripheral.

Return values

None

Definition at line 235 of file stm32f4xx_adc.c.

void ADC_InjectedChannelConfig	(	ADC_TypeDef *	ADCx,
		uint8_t	ADC_Channel,
		uint8_t	Rank,
		uint8_t	ADC_SampleTime
	)

Configures for the selected ADC injected channel its corresponding rank in the sequencer and its sample time.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_Channel	the ADC channel to configure. This parameter can be one of the following values: ADC_Channel_0: ADC Channel0 selected ADC_Channel_1: ADC Channel1 selected ADC_Channel_2: ADC Channel2 selected ADC_Channel_3: ADC Channel3 selected ADC_Channel_4: ADC Channel4 selected ADC_Channel_5: ADC Channel5 selected ADC_Channel_6: ADC Channel6 selected ADC_Channel_7: ADC Channel7 selected ADC_Channel_8: ADC Channel8 selected ADC_Channel_9: ADC Channel9 selected ADC_Channel_10: ADC Channel10 selected ADC_Channel_11: ADC Channel11 selected ADC_Channel_12: ADC Channel12 selected ADC_Channel_13: ADC Channel13 selected ADC_Channel_14: ADC Channel14 selected ADC_Channel_15: ADC Channel15 selected ADC_Channel_16: ADC Channel16 selected ADC_Channel_17: ADC Channel17 selected ADC_Channel_18: ADC Channel18 selected
Rank	The rank in the injected group sequencer. This parameter must be between 1 to 4.
ADC_SampleTime	The sample time value to be set for the selected channel. This parameter can be one of the following values: ADC_SampleTime_3Cycles: Sample time equal to 3 cycles ADC_SampleTime_15Cycles: Sample time equal to 15 cycles ADC_SampleTime_28Cycles: Sample time equal to 28 cycles ADC_SampleTime_56Cycles: Sample time equal to 56 cycles ADC_SampleTime_84Cycles: Sample time equal to 84 cycles ADC_SampleTime_112Cycles: Sample time equal to 112 cycles ADC_SampleTime_144Cycles: Sample time equal to 144 cycles ADC_SampleTime_480Cycles: Sample time equal to 480 cycles

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_Channel	the ADC channel to configure. This parameter can be one of the following values: ADC_Channel_0: ADC Channel0 selected ADC_Channel_1: ADC Channel1 selected ADC_Channel_2: ADC Channel2 selected ADC_Channel_3: ADC Channel3 selected ADC_Channel_4: ADC Channel4 selected ADC_Channel_5: ADC Channel5 selected ADC_Channel_6: ADC Channel6 selected ADC_Channel_7: ADC Channel7 selected ADC_Channel_8: ADC Channel8 selected ADC_Channel_9: ADC Channel9 selected ADC_Channel_10: ADC Channel10 selected ADC_Channel_11: ADC Channel11 selected ADC_Channel_12: ADC Channel12 selected ADC_Channel_13: ADC Channel13 selected ADC_Channel_14: ADC Channel14 selected ADC_Channel_15: ADC Channel15 selected ADC_Channel_16: ADC Channel16 selected ADC_Channel_17: ADC Channel17 selected
Rank	The rank in the injected group sequencer. This parameter must be between 1 and 4.
ADC_SampleTime	The sample time value to be set for the selected channel. This parameter can be one of the following values: ADC_SampleTime_1Cycles5: Sample time equal to 1.5 cycles ADC_SampleTime_7Cycles5: Sample time equal to 7.5 cycles ADC_SampleTime_13Cycles5: Sample time equal to 13.5 cycles ADC_SampleTime_28Cycles5: Sample time equal to 28.5 cycles ADC_SampleTime_41Cycles5: Sample time equal to 41.5 cycles ADC_SampleTime_55Cycles5: Sample time equal to 55.5 cycles ADC_SampleTime_71Cycles5: Sample time equal to 71.5 cycles ADC_SampleTime_239Cycles5: Sample time equal to 239.5 cycles

Return values

None

Definition at line 1186 of file stm32f4xx_adc.c.

void ADC_InjectedDiscModeCmd	(	ADC_TypeDef *	ADCx,
		FunctionalState	NewState
	)

Enables or disables the discontinuous mode for injected group channel for the specified ADC.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC discontinuous mode on injected group channel. This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.
NewState	new state of the selected ADC discontinuous mode on injected group channel. This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC discontinuous mode on injected group channel. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 1445 of file stm32f4xx_adc.c.

void ADC_InjectedSequencerLengthConfig	(	ADC_TypeDef *	ADCx,
		uint8_t	Length
	)

Configures the sequencer length for injected channels.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
Length	The sequencer length. This parameter must be a number between 1 to 4.

Return values

None

Definition at line 1249 of file stm32f4xx_adc.c.

void ADC_ITConfig	(	ADC_TypeDef *	ADCx,
		uint16_t	ADC_IT,
		FunctionalState	NewState
	)

Enables or disables the specified ADC interrupts.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_IT	specifies the ADC interrupt sources to be enabled or disabled. This parameter can be one of the following values: ADC_IT_EOC: End of conversion interrupt mask ADC_IT_AWD: Analog watchdog interrupt mask ADC_IT_JEOC: End of injected conversion interrupt mask ADC_IT_OVR: Overrun interrupt enable
NewState	new state of the specified ADC interrupts. This parameter can be: ENABLE or DISABLE.

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_IT	specifies the ADC interrupt sources to be enabled or disabled. This parameter can be any combination of the following values: ADC_IT_EOC: End of conversion interrupt mask ADC_IT_AWD: Analog watchdog interrupt mask ADC_IT_JEOC: End of injected conversion interrupt mask
NewState	new state of the specified ADC interrupts. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 1580 of file stm32f4xx_adc.c.

void ADC_RegularChannelConfig	(	ADC_TypeDef *	ADCx,
		uint8_t	ADC_Channel,
		uint8_t	Rank,
		uint8_t	ADC_SampleTime
	)

Configures for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_Channel	the ADC channel to configure. This parameter can be one of the following values: ADC_Channel_0: ADC Channel0 selected ADC_Channel_1: ADC Channel1 selected ADC_Channel_2: ADC Channel2 selected ADC_Channel_3: ADC Channel3 selected ADC_Channel_4: ADC Channel4 selected ADC_Channel_5: ADC Channel5 selected ADC_Channel_6: ADC Channel6 selected ADC_Channel_7: ADC Channel7 selected ADC_Channel_8: ADC Channel8 selected ADC_Channel_9: ADC Channel9 selected ADC_Channel_10: ADC Channel10 selected ADC_Channel_11: ADC Channel11 selected ADC_Channel_12: ADC Channel12 selected ADC_Channel_13: ADC Channel13 selected ADC_Channel_14: ADC Channel14 selected ADC_Channel_15: ADC Channel15 selected ADC_Channel_16: ADC Channel16 selected ADC_Channel_17: ADC Channel17 selected ADC_Channel_18: ADC Channel18 selected
Rank	The rank in the regular group sequencer. This parameter must be between 1 to 16.
ADC_SampleTime	The sample time value to be set for the selected channel. This parameter can be one of the following values: ADC_SampleTime_3Cycles: Sample time equal to 3 cycles ADC_SampleTime_15Cycles: Sample time equal to 15 cycles ADC_SampleTime_28Cycles: Sample time equal to 28 cycles ADC_SampleTime_56Cycles: Sample time equal to 56 cycles ADC_SampleTime_84Cycles: Sample time equal to 84 cycles ADC_SampleTime_112Cycles: Sample time equal to 112 cycles ADC_SampleTime_144Cycles: Sample time equal to 144 cycles ADC_SampleTime_480Cycles: Sample time equal to 480 cycles

Return values

None

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.
ADC_Channel	the ADC channel to configure. This parameter can be one of the following values: ADC_Channel_1: ADC Channel1 selected ADC_Channel_2: ADC Channel2 selected ADC_Channel_3: ADC Channel3 selected ADC_Channel_4: ADC Channel4 selected ADC_Channel_5: ADC Channel5 selected ADC_Channel_6: ADC Channel6 selected ADC_Channel_7: ADC Channel7 selected ADC_Channel_8: ADC Channel8 selected ADC_Channel_9: ADC Channel9 selected ADC_Channel_10: ADC Channel10 selected ADC_Channel_11: ADC Channel11 selected ADC_Channel_12: ADC Channel12 selected ADC_Channel_13: ADC Channel13 selected ADC_Channel_14: ADC Channel14 selected ADC_Channel_15: ADC Channel15 selected ADC_Channel_16: ADC Channel16 selected ADC_Channel_17: ADC Channel17 selected ADC_Channel_18: ADC Channel18 selected
Rank	The rank in the regular group sequencer. This parameter must be between 1 to 16.
ADC_SampleTime	The sample time value to be set for the selected channel. This parameter can be one of the following values: ADC_SampleTime_1Cycles5: Sample time equal to 1.5 cycles ADC_SampleTime_2Cycles5: Sample time equal to 2.5 cycles ADC_SampleTime_4Cycles5: Sample time equal to 4.5 cycles ADC_SampleTime_7Cycles5: Sample time equal to 7.5 cycles ADC_SampleTime_19Cycles5: Sample time equal to 19.5 cycles ADC_SampleTime_61Cycles5: Sample time equal to 61.5 cycles ADC_SampleTime_181Cycles5: Sample time equal to 181.5 cycles ADC_SampleTime_601Cycles5: Sample time equal to 601.5 cycles

Return values

None

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_Channel	the ADC channel to configure. This parameter can be one of the following values: ADC_Channel_0: ADC Channel0 selected ADC_Channel_1: ADC Channel1 selected ADC_Channel_2: ADC Channel2 selected ADC_Channel_3: ADC Channel3 selected ADC_Channel_4: ADC Channel4 selected ADC_Channel_5: ADC Channel5 selected ADC_Channel_6: ADC Channel6 selected ADC_Channel_7: ADC Channel7 selected ADC_Channel_8: ADC Channel8 selected ADC_Channel_9: ADC Channel9 selected ADC_Channel_10: ADC Channel10 selected ADC_Channel_11: ADC Channel11 selected ADC_Channel_12: ADC Channel12 selected ADC_Channel_13: ADC Channel13 selected ADC_Channel_14: ADC Channel14 selected ADC_Channel_15: ADC Channel15 selected ADC_Channel_16: ADC Channel16 selected ADC_Channel_17: ADC Channel17 selected
Rank	The rank in the regular group sequencer. This parameter must be between 1 to 16.
ADC_SampleTime	The sample time value to be set for the selected channel. This parameter can be one of the following values: ADC_SampleTime_1Cycles5: Sample time equal to 1.5 cycles ADC_SampleTime_7Cycles5: Sample time equal to 7.5 cycles ADC_SampleTime_13Cycles5: Sample time equal to 13.5 cycles ADC_SampleTime_28Cycles5: Sample time equal to 28.5 cycles ADC_SampleTime_41Cycles5: Sample time equal to 41.5 cycles ADC_SampleTime_55Cycles5: Sample time equal to 55.5 cycles ADC_SampleTime_71Cycles5: Sample time equal to 71.5 cycles ADC_SampleTime_239Cycles5: Sample time equal to 239.5 cycles

Return values

None

Definition at line 711 of file stm32f4xx_adc.c.

void ADC_ResetCalibration

(

ADC_TypeDef *

ADCx

)

Resets the selected ADC calibration registers.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.

Return values

None

Definition at line 379 of file stm32f10x_adc.c.

void ADC_SetInjectedOffset	(	ADC_TypeDef *	ADCx,
		uint8_t	ADC_InjectedChannel,
		uint16_t	Offset
	)

Set the injected channels conversion value offset.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
ADC_InjectedChannel	the ADC injected channel to set its offset. This parameter can be one of the following values: ADC_InjectedChannel_1: Injected Channel1 selected ADC_InjectedChannel_2: Injected Channel2 selected ADC_InjectedChannel_3: Injected Channel3 selected ADC_InjectedChannel_4: Injected Channel4 selected
Offset	the offset value for the selected ADC injected channel This parameter must be a 12bit value.

Return values

None

Definition at line 1284 of file stm32f4xx_adc.c.

void ADC_SoftwareStartConvCmd	(	ADC_TypeDef *	ADCx,
		FunctionalState	NewState
	)

Enables or disables the selected ADC software start conversion .

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC software start conversion. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 457 of file stm32f10x_adc.c.

void ADC_SoftwareStartInjectedConvCmd	(	ADC_TypeDef *	ADCx,
		FunctionalState	NewState
	)

Enables or disables the selected ADC start of the injected channels conversion.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.
NewState	new state of the selected ADC software start injected conversion. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 849 of file stm32f10x_adc.c.

void ADC_StartCalibration

(

ADC_TypeDef *

ADCx

)

Starts the selected ADC calibration process.

Parameters

ADCx	where x can be 1, 2 or 3 to select the ADC peripheral.

Return values

None

Parameters

ADCx	where x can be 1, 2, 3 or 4 to select the ADC peripheral.

Return values

None

Definition at line 417 of file stm32f10x_adc.c.

void ADC_StructInit

(

ADC_InitTypeDef *

ADC_InitStruct

)

Fills each ADC_InitStruct member with its default value.

Note

This function is used to initialize the global features of the ADC ( Resolution and Data Alignment), however, the rest of the configuration parameters are specific to the regular channels group (scan mode activation, continuous mode activation, External trigger source and edge, number of conversion in the regular channels group sequencer).

Parameters

ADC_InitStruct

pointer to an ADC_InitTypeDef structure which will be initialized.

Return values

None

Parameters

ADC_InitStruct

: pointer to an ADC_InitTypeDef structure which will be initialized.

Return values

None

Parameters

ADC_InitStruct

: pointer to an ADC_InitTypeDef structure which will be initialized.

Return values

None

Definition at line 310 of file stm32f4xx_adc.c.

void ADC_TempSensorVrefintCmd

(

FunctionalState

NewState

)

Enables or disables the temperature sensor and Vrefint channels.

Parameters

NewState

new state of the temperature sensor and Vrefint channels. This parameter can be: ENABLE or DISABLE.

Return values

None	Enables or disables the temperature sensor and Vrefint channels.

Parameters

NewState

new state of the temperature sensor. This parameter can be: ENABLE or DISABLE.

Return values

None

Definition at line 589 of file stm32f4xx_adc.c.