ADC Exported Constants

Modules
	ADC flags
	Flags defines which can be used with LL_ADC_ReadReg function.
	ADC interruptions for configuration (interruption enable or disable)
	IT defines which can be used with LL_ADC_ReadReg and LL_ADC_WriteReg functions.
	ADC registers compliant with specific purpose
	ADC common - Clock source
	ADC common - Measurement path to internal channels
	ADC instance - Resolution
	ADC instance - Data alignment
	ADC instance - Scan selection
	ADC instance - Groups
	ADC instance - Channel number
	ADC group regular - Trigger source
	ADC group regular - Trigger edge
	ADC group regular - Continuous mode
	ADC group regular - DMA transfer of ADC conversion data
	ADC group regular - Flag EOC selection (unitary or sequence conversions)
	ADC group regular - Sequencer scan length
	ADC group regular - Sequencer discontinuous mode
	ADC group regular - Sequencer ranks
	ADC group injected - Trigger source
	ADC group injected - Trigger edge
	ADC group injected - Automatic trigger mode
	ADC group injected - Sequencer scan length
	ADC group injected - Sequencer discontinuous mode
	ADC group injected - Sequencer ranks
	Channel - Sampling time
	Analog watchdog - Analog watchdog number
	Analog watchdog - Monitored channels
	Analog watchdog - Thresholds
	Multimode - Mode
	Multimode - DMA transfer
	Multimode - Delay between two sampling phases
	Multimode - ADC master or slave
	Definitions of ADC hardware constraints delays