ST STM32F31xx

Analog-to-digital converter (ADC)
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DocID023800 Rev 1
3.2.15.3 ADC_ClearFlag
Function Name
void ADC_ClearFlag ( ADC_TypeDef * ADCx, uint32_t
ADC_FLAG)
Function Description
Clears the ADCx's pending flags.
Parameters
 ADCx : where x can be 1, 2, 3 or 4 to select the ADC
peripheral.
 ADC_FLAG : specifies the flag to clear. This parameter can
be any combination of the following values:
 ADC_FLAG_RDY : ADC Ready (ADRDY) flag
 ADC_FLAG_EOSMP : ADC End of Sampling flag
 ADC_FLAG_EOC : ADC End of Regular Conversion
flag
 ADC_FLAG_EOS : ADC End of Regular sequence of
Conversions flag
 ADC_FLAG_OVR : ADC overrun flag
 ADC_FLAG_JEOC : ADC End of Injected Conversion
flag
 ADC_FLAG_JEOS : ADC End of Injected sequence of
Conversions flag
 ADC_FLAG_AWD1 : ADC Analog watchdog 1 flag
 ADC_FLAG_AWD2 : ADC Analog watchdog 2 flag
 ADC_FLAG_AWD3 : ADC Analog watchdog 3 flag
 ADC_FLAG_JQOVF : ADC Injected Context Queue
Overflow flag
Return values
 None.
Notes
 None.
3.2.15.4 ADC_GetCommonFlagStatus
Function Name
FlagStatus ADC_GetCommonFlagStatus ( ADC_TypeDef *
ADCx, uint32_t ADC_FLAG)
Function Description
Checks whether the specified ADC flag is set or not.
Parameters
 ADCx : where x can be 1, 2, 3 or 4 to select the ADC
peripheral.
 ADC_FLAG : specifies the master or slave flag to check.
This parameter can be one of the following values:
 ADC_FLAG_MSTRDY : ADC master Ready (ADRDY)
flag
 ADC_FLAG_MSTEOSMP : ADC master End of
Sampling flag