Injected channels Configuration functions. More...

Functions
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_InjectedSequencerLengthConfig (ADC_TypeDef *ADCx, uint8_t Length)
	Configures the sequencer length for injected channels. More...

void	ADC_SetInjectedOffset (ADC_TypeDef *ADCx, uint8_t ADC_InjectedChannel, uint16_t Offset)
	Set the injected channels conversion value offset. More...

void	ADC_ExternalTrigInjectedConvConfig (ADC_TypeDef *ADCx, uint32_t ADC_ExternalTrigInjecConv)
	Configures the ADCx external trigger for injected channels conversion. More...

void	ADC_ExternalTrigInjectedConvEdgeConfig (ADC_TypeDef *ADCx, uint32_t ADC_ExternalTrigInjecConvEdge)
	Configures the ADCx external trigger edge for injected channels conversion. More...

void	ADC_SoftwareStartInjectedConv (ADC_TypeDef *ADCx)
	Enables the selected ADC software start conversion of the injected channels. More...

FlagStatus	ADC_GetSoftwareStartInjectedConvCmdStatus (ADC_TypeDef *ADCx)
	Gets the selected ADC Software start injected conversion Status. 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_InjectedDiscModeCmd (ADC_TypeDef *ADCx, FunctionalState NewState)
	Enables or disables the discontinuous mode for injected group channel for the specified ADC. More...

uint16_t	ADC_GetInjectedConversionValue (ADC_TypeDef *ADCx, uint8_t ADC_InjectedChannel)
	Returns the ADC injected channel conversion result. More...

Detailed Description

Injected channels Configuration functions.

 ===============================================================================
                     Injected channels Configuration functions
 ===============================================================================  

  This section provide functions allowing to configure the ADC Injected channels,
  it is composed of 2 sub sections : 
    
  1. Configuration functions for Injected channels: This subsection provides 
     functions allowing to configure the ADC injected channels :    
    - Configure the rank in the injected group sequencer for each channel
    - Configure the sampling time for each channel    
    - Activate the Auto injected Mode  
    - Activate the Discontinuous Mode 
    - scan mode activation  
    - External/software trigger source   
    - External trigger edge 
    - injected channels sequencer.
    
   2. Get the Specified Injected channel conversion data: This subsection 
      provides an important function in the ADC peripheral since it returns the 
      converted data of the specific injected channel.

Function Documentation

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

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

void ADC_ExternalTrigInjectedConvEdgeConfig	(	ADC_TypeDef *	ADCx,
		uint32_t	ADC_ExternalTrigInjecConvEdge
	)

Configures the ADCx external trigger edge for injected channels conversion.

Parameters

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

ADC_ExternalTrigInjecConvEdge,:

specifies the ADC external trigger edge to start injected conversion. This parameter can be one of the following values:

ADC_ExternalTrigInjecConvEdge_None: external trigger disabled for injected conversion
ADC_ExternalTrigInjecConvEdge_Rising: detection on rising edge
ADC_ExternalTrigInjecConvEdge_Falling: detection on falling edge
ADC_ExternalTrigInjecConvEdge_RisingFalling: detection on both rising and falling edge

Return values

None

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.

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).

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

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

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

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

void ADC_SoftwareStartInjectedConv ( ADC_TypeDef * ADCx )

Enables the selected ADC software start conversion of the injected channels.

Parameters

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

Return values

None

Functions

Detailed Description

Function Documentation