Martin Johnson / STM32F3-Discovery

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Injected channels Configuration functions
Functions

Injected channels Configuration functions
[ADC_Private_Functions]

Injected channels Configuration functions. More...

Functions

void ADC_InjectedChannelSampleTimeConfig (ADC_TypeDef *ADCx, uint8_t ADC_InjectedChannel, uint8_t ADC_SampleTime)
 Configures for the selected ADC injected channel its corresponding sample time.
void ADC_StartInjectedConversion (ADC_TypeDef *ADCx)
 Enables or disables the selected ADC start of the injected channels conversion.
void ADC_StopInjectedConversion (ADC_TypeDef *ADCx)
 Stops the selected ADC ongoing injected conversion.
FlagStatus ADC_GetStartInjectedConversionStatus (ADC_TypeDef *ADCx)
 Gets the selected ADC Software start injected conversion Status.
void ADC_AutoInjectedConvCmd (ADC_TypeDef *ADCx, FunctionalState NewState)
 Enables or disables the selected ADC automatic injected group conversion after regular one.
void ADC_InjectedDiscModeCmd (ADC_TypeDef *ADCx, FunctionalState NewState)
 Enables or disables the discontinuous mode for injected group channel for the specified ADC.
uint16_t ADC_GetInjectedConversionValue (ADC_TypeDef *ADCx, uint8_t ADC_InjectedSequence)
 Returns the ADC injected channel conversion result.

Detailed Description

Injected channels Configuration functions. 

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

  [..] This section provide functions allowing to manage the ADC Injected channels,
  it is composed of : 
    
   (#) Configuration functions for Injected channels sample time
   (#) Functions to start and stop the injected conversion
   (#) unction to select the discontinuous mode    
   (#) Function to 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, 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

Definition at line 1937 of file stm32f30x_adc.c.

uint16_t ADC_GetInjectedConversionValue ( ADC_TypeDef *  ADCx,
uint8_t  ADC_InjectedSequence 
)

Returns the ADC injected channel conversion result.

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:
TheData conversion value.

Definition at line 1991 of file stm32f30x_adc.c.

FlagStatus ADC_GetStartInjectedConversionStatus ( ADC_TypeDef *  ADCx )

Gets the selected ADC Software start injected conversion Status.

Parameters:
ADCx,:where x can be 1, 2, 3 or 4 to select the ADC peripheral.
Return values:
Thenew state of ADC start injected conversion (SET or RESET).

Definition at line 1908 of file stm32f30x_adc.c.

void ADC_InjectedChannelSampleTimeConfig ( ADC_TypeDef *  ADCx,
uint8_t  ADC_InjectedChannel,
uint8_t  ADC_SampleTime 
)

Configures for the selected ADC injected channel its corresponding sample time.

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_InjectedChannel_1: ADC Channel1 selected
  • ADC_InjectedChannel_2: ADC Channel2 selected
  • ADC_InjectedChannel_3: ADC Channel3 selected
  • ADC_InjectedChannel_4: ADC Channel4 selected
  • ADC_InjectedChannel_5: ADC Channel5 selected
  • ADC_InjectedChannel_6: ADC Channel6 selected
  • ADC_InjectedChannel_7: ADC Channel7 selected
  • ADC_InjectedChannel_8: ADC Channel8 selected
  • ADC_InjectedChannel_9: ADC Channel9 selected
  • ADC_InjectedChannel_10: ADC Channel10 selected
  • ADC_InjectedChannel_11: ADC Channel11 selected
  • ADC_InjectedChannel_12: ADC Channel12 selected
  • ADC_InjectedChannel_13: ADC Channel13 selected
  • ADC_InjectedChannel_14: ADC Channel14 selected
  • ADC_InjectedChannel_15: ADC Channel15 selected
  • ADC_InjectedChannel_16: ADC Channel16 selected
  • ADC_InjectedChannel_17: ADC Channel17 selected
  • ADC_InjectedChannel_18: ADC Channel18 selected
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

Definition at line 1840 of file stm32f30x_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, 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

Definition at line 1963 of file stm32f30x_adc.c.

void ADC_StartInjectedConversion ( ADC_TypeDef *  ADCx )

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

Parameters:
ADCx,:where x can be 1, 2, 3 or 4 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 1879 of file stm32f30x_adc.c.

void ADC_StopInjectedConversion ( ADC_TypeDef *  ADCx )

Stops the selected ADC ongoing injected conversion.

Parameters:
ADCx,:where x can be 1, 2, 3 or 4 to select the ADC peripheral.
Return values:
None

Definition at line 1894 of file stm32f30x_adc.c.

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